kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x81, 0x9}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x0, 0x3, 0x2, 0x5, 0x5, 0x6, 0x7fffffff, 0x0, 0x7, 0x1, 0x80040001, 0x1, 0x6, 0x101, 0x4]}, &(0x7f00000003c0)=0x100) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000100)="660f38820e0f09c4c199c2480000c4e2f19a0ec4c2fd20f1660f38817db7f336f23e650f23ff66baf80cb85b3aae8cef66bafc0cb080eef30f94d60fae7900", 0x3f}], 0x1, 0x0, &(0x7f0000000880), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000840)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 22:01:28 executing program 5: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x220082) getdents64(r1, &(0x7f0000000080)=""/24, 0x18) 2018/04/01 22:01:28 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xe9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) clock_gettime(0x4, &(0x7f0000000280)) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) r6 = socket(0x10, 0x803, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x6}) write(r6, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r7, 0x80000000}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x0, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x800) 2018/04/01 22:01:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/04/01 22:01:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x49) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000000c9, 0x4001) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) close(r0) 2018/04/01 22:01:28 executing program 3: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000021ff4)) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = dup3(r3, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) fdatasync(r1) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r5, 0x40086602, &(0x7f00000011c0)) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20448000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="88000000", @ANYRES16=0x0, @ANYBLOB="100b29bd7000ffdbdf250500000020000300080004000400000014000200697036746e6c300000000000000000004c000300080007004e200000080008000100000014002d15f948b25bdb230000000000000000001408000500ac141400080007004e21000014000600fe8000000000000000000000000000aa0800060007000000"], 0x88}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'ifb0\x00', 0x0}) bind$bt_hci(r6, &(0x7f00000002c0)={0x1f, r7, 0x3}, 0xc) 2018/04/01 22:01:28 executing program 5: stat(&(0x7f0000000140)='.', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000300)='ntfs\x00', &(0x7f0000000340)='.', 0x2, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000380)="c2b189c5804c450d1ac6816691b921659738d859fad2ba2e7aac2554a4d7e1b2eea32111a60b95420e555517965a709ac80fffa5b36c5c3c", 0x38, 0x8}, {&(0x7f00000003c0)="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", 0x1000, 0x5}], 0x80, &(0x7f0000001400)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x79, 0x78]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x7f]}, 0x2c}]}) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000002c0)=[r0, r1, r2, r3]) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") fchdir(r4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='.'}, 0x10) r5 = pkey_alloc(0x0, 0x3) getegid() get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0x7f, &(0x7f0000ffc000/0x4000)=nil, 0x1) pkey_free(r5) [ 48.521301] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 22:01:28 executing program 2: unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000640)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000600)=0x10000) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000580)={0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0xffff}}, 0x80000009, 0x20002}, 0x90) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0xdd}}], 0x2, 0x0) [ 48.587970] ntfs: (device loop5): parse_options(): The case_sensitive option requires a boolean argument. 2018/04/01 22:01:28 executing program 6: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="10740000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) r0 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr=0x6000000000000, @in6, 0x4e24, 0x5, 0x4e22, 0x1f, 0xa, 0x20, 0x80, 0x3c, 0x0, r2}, {0x9, 0x100, 0x1, 0x19cb, 0x10000000000, 0x100000000, 0x7fffffff, 0x6}, {0x8000, 0x0, 0x4f, 0x1}, 0x6, 0x0, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x4a972b71, 0x3503, 0x0, 0x1, 0x8, 0x1, 0x3, 0x4}}, 0xe8) process_vm_writev(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/247, 0xf7}], 0x1, &(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000001540)=0x90) r4 = msgget$private(0x0, 0x21) msgrcv(r4, &(0x7f0000000240)={0x0, ""/230}, 0xee, 0x1, 0x2000) 2018/04/01 22:01:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f00000001c0)=""/195, 0xc3}], 0x2, 0x0, 0x0, 0x8000}, 0x40) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000300), 0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000000)) [ 48.665587] QAT: Invalid ioctl 2018/04/01 22:01:28 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x14000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="010000001000000004000000000000002900000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r2) listen(r2, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000280)={0xff, 0x0, 0x0, 0x9, 0x4, 0x1}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000002c0)={0x100000000, 0x401, 0x9, 0x1, 0x10000}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) [ 48.686379] ntfs: (device loop5): parse_options(): The case_sensitive option requires a boolean argument. [ 48.711539] QAT: Invalid ioctl [ 48.726477] MINIX-fs: file system does not have enough imap blocks allocated. Refusing to mount. [ 48.735636] MINIX-fs: bad superblock or unable to read bitmaps 2018/04/01 22:01:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6, 0x24001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @multicast2=0xe0000002}, 'gretap0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=@known='security.selinux\x00', &(0x7f0000000300)="0000000201000000000000010400", 0xe, 0x0) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000000000)) [ 49.516530] MINIX-fs: file system does not have enough imap blocks allocated. Refusing to mount. [ 49.525596] MINIX-fs: bad superblock or unable to read bitmaps 2018/04/01 22:01:29 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xcbe3, 0x414143) recvfrom$ax25(r0, &(0x7f0000000240)=""/5, 0x5, 0x40000000, &(0x7f0000000280)={0x3, {"7eb4cb548a2799"}, 0x6}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, 0x0) r3 = inotify_init1(0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000300)=@hopopts={0x2e, 0x4, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0xe8}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x8001, 0x4, 0x1, 0x2c, [0x1f, 0x7]}}]}, 0x30) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) fcntl$getownex(r3, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000900)={0x0, 0x713f}, &(0x7f0000000940)=0x8) add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xfffffffffffffffb) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000008c0), 0x4) rt_tgsigqueueinfo(r4, r4, 0x2b, &(0x7f00000000c0)={0x3f, 0x1, 0x8001, 0x6}) 2018/04/01 22:01:29 executing program 0: r0 = inotify_init1(0x0) r1 = socket(0x3, 0x4, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @rand_addr=0x100000001}}}, 0x84) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000446f71d4e0978fb0d62abaef2694a857006d821401974ac57158f8d1f9b559ee100a024507d07a318d585ef76c8327630374df668b4db34552bc10d96e141d9ff5800e99372625edd3c1545be8b434596faf6eb68cd8f48415a5aee60d1ac6513d609114edd4f6c9bada12a57823a63b344d96d8424101d1c280f20000000000000000"]) tkill(r3, 0x32) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x9, 0x100000000}, &(0x7f00000002c0)=0x8) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) 2018/04/01 22:01:29 executing program 5: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0), 0x81, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff]}, 0x100000000, 0x80000001, 0xd1, 0x100, 0x5, 0x1000000, r1}) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) 2018/04/01 22:01:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="059100005708457a7ae3a757072d5f66f67c8ff73a67b3e68020a24cf7aab5f6c7d64bb6d67284cb611d64e01c35b072bd64f8603b8359674895029bb231cad05bf1d0065cafca92fe26104ce8a5eec8afe7ba06a659476a9cb01451122ac64bac849c696a50202a26dafee4afd1431d7da99cf5a195592fc265b7d716eb0d167122591301e6e5486437b87b008a3b41f6b1c26944c664ac956d749318ce502749cc65193bf157"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00ec6700"], 0x8) 2018/04/01 22:01:29 executing program 7: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x4, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000000c0)=0xe8) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) bind(r0, &(0x7f0000000580)=@rc={0x1f, {0x8, 0xea3, 0xf2c3, 0x3, 0x80, 0x7}, 0x4}, 0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000480)="95522b21df27cba87177754c69b3329512a717a323a8dbcc358d7f020a634e2f791226ca733785d47b0c746295cec5dedc4a44d96d3ba66d3dc46564d775295509a5ca4d68fcc2ea4f3e24cabf4ffe87a13ef0862d88255956de207c8f1a494fe1f2d0ea89721ab4ce5662436b5f95383835ff001e2cd93f36a87c403286e9637b774e191264bfe5d4e1f9804ec934413f403789519568977ff0500dea08f0a0e7d21fd7824bacd9bdfe432b1594a2f2252d8b0eb8ede23b66bb2f8f1ab44b7a1f062456343cd21669f0f6f9ea75b5", 0xcf) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) setpriority(0xfffffffffffffffe, r1, 0x2) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000002c0)={&(0x7f0000000380)=""/229, 0xe5}) 2018/04/01 22:01:29 executing program 4: timer_create(0x7, &(0x7f0000044000)={0x0, 0x0, 0x1, @thr={&(0x7f000057ff61), &(0x7f0000f1d000)}}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000380)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x77359400}}, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'syzkaller1\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) 2018/04/01 22:01:29 executing program 6: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='{ev\x00') [ 49.610364] QAT: Invalid ioctl 2018/04/01 22:01:29 executing program 1: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x81}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1900000000000000000000000000000000000000000000000000000000000000000000002300000000000000"]}) 2018/04/01 22:01:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") mbind(&(0x7f0000bd4000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002aeff8)=0x9, 0x63, 0x0) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 49.632979] QAT: Invalid ioctl 2018/04/01 22:01:29 executing program 4: getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/04/01 22:01:30 executing program 6: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) pwrite64(r0, &(0x7f0000000180), 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) 2018/04/01 22:01:30 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1c55836c, 0x42000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000600)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 22:01:30 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xff, 0x40800) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/48) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) close(r1) 2018/04/01 22:01:30 executing program 2: nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mlockall(0x1) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) mbind(&(0x7f000008b000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000040)=0x10083, 0x5, 0x4) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x1) mprotect(&(0x7f000008b000/0x4000)=nil, 0x4000, 0x0) 2018/04/01 22:01:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) 2018/04/01 22:01:30 executing program 1: madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10080, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe0, 0x13, 0x221, 0x70bd26, 0x25dfdbfc, {0x4}, [@generic="7102ebd896d1d266cf072cc66ddb41136b30fbaeebf60e80c6504b2e7b969a9ef9bf43f879900498350c31ec334c2c9b40df08bd43f25db244d2ce650f9ec6efbb4850ea5a273c85654be7e963ac15b44b6275112095569b325e567de8bf275ccb6f9e1de0368632eb5ad03debbabb64c057e23cd8822dd17df1dd5f794537a6068faf7250dcc69c0cbd4d83fddabe5cf81e468f4decb20d36ad4269da8edf48fb8b0236e89ac8ffb9", @typed={0x14, 0x1a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x95, @u64=0x5}]}, 0xe0}, 0x1}, 0x4040040) 2018/04/01 22:01:30 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x5, 0x400200) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) keyctl$unlink(0x9, r1, r2) r4 = dup(r0) r5 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = dup(r5) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, &(0x7f00007b1000)=0x81, 0x4) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000300)=0x2, &(0x7f0000000340)=0x1) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) sendto$inet6(r5, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r7, 0x0) sendfile(r6, r7, &(0x7f0000000400), 0x8000fffffffe) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x100}, {r4, 0x80}, {r0, 0x508}, {r0}, {r4}], 0x5, &(0x7f0000000080), &(0x7f00000000c0)={0x6}, 0x8) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/01 22:01:30 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) setitimer(0xc62616d5d1219d31, &(0x7f0000000040), &(0x7f0000000080)) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)=0xffffffffffffff09) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) 2018/04/01 22:01:30 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r2, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d5341837d777a928801bad3b40000000000000000cfcb77a118b6d5e854894ecdcd", 0x40) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/01 22:01:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x3a1) accept(r1, 0x0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/01 22:01:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x800000000000200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x8001, 0xfffffffffffffffd}, {0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 22:01:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x1) r1 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x31c, 0x4) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/01 22:01:30 executing program 3: syslog(0x3, &(0x7f0000000a00)=""/215, 0x115) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xa0, 0x8000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={r1, 0x4, 0x7ff, r2}) 2018/04/01 22:01:30 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/04/01 22:01:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xef97, 0x400) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xab, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/171}, &(0x7f0000000300)=0x78) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x80, r3, 0x720, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5498}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4044000}, 0x20000040) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x8000, 0xfff}, 0x2) 2018/04/01 22:01:31 executing program 3: r0 = getpgid(0x0) ptrace$setopts(0x10, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82800, 0x100) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/04/01 22:01:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xb0, "32cba72981403d8b1ff281e701fa66e19ec2eecf56831c6a7add6aadb0dadaf7774ead8c9abe7c7f2b9fc0bf537bc8a00af24ee8c71371a3ef875bf49039d2c4dde6522466c4f4904f5c65c164fbd10270073152c09d0bf49f7ab8c395b464294f4ff48cbbff2a95ce458f274cff52f3f62a6e673af43ef300b9b8fcf8fe20a6e236ef699fd1fcd772aadd7928177665d705c9b8bea2b4066a65f69b06941e2004ac4a01a71a7f2b7836a28a95645fa5"}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x80000001}, 0x8) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/01 22:01:31 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xbd, "63f6e9dd27fa921d3566264edf9ae73be4a6cccd18cf7c4dbbdb20630ffefec6538de170003fe1a184bf25e41d10fc14f848899ddd1dde3e0bc2367cf4799f8b03595f9c884cdc6a93c81df843c0c6f6695ef82d40b6f9303839d6ac17ecf95ed846042e561d15e948da46d9ad9df039a192dd734ee830bd052f9423c11cc68d25b12a809b51d848d842d259a75050ca6fb90733a4e38c3184a093daa9c7897fe64e90aea9dfbfe06812e810fb165aa28016e59b197f25c577fb6423f4"}, &(0x7f0000000340)=0xc5) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r3 = socket(0x1d, 0x5, 0x100) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000000)={0x2f, @empty, 0x4e22, 0x1, 'wlc\x00', 0x10, 0x0, 0x5a}, 0x2c) 2018/04/01 22:01:31 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000f0000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr}}}}, &(0x7f000039aff0)={0x0, 0x0, [0xfffffffffffffffe]}) 2018/04/01 22:01:31 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x31) inotify_add_watch(r1, &(0x7f0000000ac0)='./file0\x00', 0x80000100) sysinfo(&(0x7f0000000940)=""/201) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0x5, 0x6, 0x3, 0x0, 0x80, 0x41c5, 0xea, 0x1}, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc, 0xffffffff80000001, 0x3, 0x3, 0x6, 0x6, 0x5}, &(0x7f0000000300)={0xa0, 0x4, 0x800, 0x1000, 0x4, 0x9, 0x5, 0x80000001}, &(0x7f0000000700)={r3, r4+10000000}, &(0x7f0000000b40)={&(0x7f0000000b00)={0xaeb}, 0x8}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x2dc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad6557"], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000b80)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) setsockopt$inet_group_source_req(r7, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x0, 0x0, 0x0) close(r1) 2018/04/01 22:01:31 executing program 4: syz_mount_image$xfs(&(0x7f00000020c0)='xfs\x00', &(0x7f0000002100)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002480)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x38]}, 0x2c}]}}) socket$pppoe(0x18, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x23c) 2018/04/01 22:01:31 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x80, 0x0) accept$nfc_llcp(r1, &(0x7f00000027c0), &(0x7f0000002840)=0x60) fadvise64(r0, 0x0, 0x40, 0x7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000003c0)=""/128}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000040)}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000001600)="d82219c8e38fb20345c94fac913cca43379d693fdf5da3186d80a773f2b5d5bb31e90a87e1121bd6bf372cc2b3f126ab9eb6dac85b4ac1ef3baa18db4e2de4a212797f5d83c599dba374a61cb64907bc2d9d05e87672b7551f3be10744b648d55e544ba5e83cc54f32350270cd86a5e44d3aa51531fa3d3dde1164958cc3ab00882c2b7510d50d1f63", 0x89) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="d35c871125b196d9bd730b18bceaa2dd17b47d1fed0477bd8bb1dee24a0c963e1399202b26fe838c630c68e7f98daa92ca2506dd364d596318b82d83898c6e6043520a99d365b1fefda4012e670a5183355ed3753ae9812c43b340c54cc7df92daca5a1f065c3fdba336dd133ca31f6b80374fcc", 0x74, 0xfffffffffffffffd) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000600)="b313ed59e8320d592229dcd7210992024b547c5f502c390bd85e8da190fc41f956232ff38bc1b900e47808257ed0a1d64162e68d89714f2a70323e13072da83dd0f0c166127c97636a094af44638c926348bf5fe55484c6c06d8123cadc1e5370a2ee94efd1b7b140995fcb6d534f7d91a79c430942eddf5e94d332a375560bae8286875ef01bc83472f8f617c39efcc7df0a9507359718b3ecb61a4dbeb1a729d28d9f64dd2c4a28832fc903347e09a3779f52f3630ec7c02d4b990b4d252c210661b03227938b73005fb2ca79f61fe62c1ac0c8b7bbd5351e83930c2a4a298fe176e0878ad393a0a84ab24f980c070ac7e66594e6528a21badd765e01daec6cbc1f06487a396c36979ddba101bc55830bdacc0be99310bfd235743e2738dc7611ec9b648d1597cbf1924d969708f1bc3b0433650ca9c5d36c28c45c99d3c210e912fea3d608dc131883392e37507bae6e75839c2ccdbfce14b1cbdee8a262c81221c6b74a2a14c31eb6d70ffc575318543ef25dc4aa385c67172e9ba7325bf9a20b247341013fce5a4d4719373e0a8fe51152437da721e99db78f1aceaced033c8f5d219070243d5a44ec050c3ae5ad3810f7dfff5c1b3e0afca8615f0fa6a0daad4a980e2eed9f35c8841c6cdc4b1fb7956856593288874773beca219fe7f30ef5ec70faffae4d6ed4102ef4c4adb05db72e2e08b949fae6e58d6e31b10847a0f90d0dedaa1a83034b816246cfce193b7b7166db6ed6f00b464eaa73a21fff3179791a455780e2c71fb590963bd27167b92ff32f72aff4599060e5bc683ed57f60025d28ed9e24ca315ff61c444f7353bca791de811d91b630ddff7f853bacdd340406ccf26fe25bd223ec6808d7281fd816c98aeae7aabbf8dfe6c40becc55b4377be6964b87fdcf97f0ba5b49672181ad3bb9843a842e24b7dc9f3cb1b099bfb828a1ce3edc28e4d0bf297511035c28c74a1a6573081ce8e1fc8236fbb989bccf0d997b09ca49dc659fba0dca14e4d2db68d75ed7d8262787c0972787adda64ee4586221670b704d9b72692e57c6fda40d221803a39b038921ced09bee703ded2c0b4a42d1dd1aaff8b1dc4b548fd703ec600ca57a47ce9c56ce8762e0d48afbbda90a66e1d75fbe10b8a093983c19f23230d62a9caf666a1befdabfcbc3f84840bad6b313583f0be008e1c372f6bbd504f8bfb30f48f2309f51d108b10b8269f521cb3ac7b53f81d1dfabc5084777a93ffda9dda24217d0104b25348ee904ab4ca3df12b6e93cf98f76efb5c827d98ea874683f3814a8a14608ef67d57f8506ceb9b46456c0c61b69b51a6f69797f1f87af57dcb1f2845a2be4950a2922578943cedbcb2a5f48958e1c1f76880fc78e2ac573c00cf3cbcc62012e0cc653596190f79ea5bbd7cfb981b3377d085feef882620f840b04b30f585a2f462194565ac59d923c40fdefef9e3e09c649169135cd2b576580dcd9b31157c182fc2f3d119bfa9eea34a01052b8c39ad282a869e34206db92fe295b1e8842588886973206732d207467fb73868900b47870198b1666496420bdfa3dcc6a11b9fa0b23efc8e2e2a2ca46029483a2d6119f21fc7703c0d080a22ac30b7e3c5581bbb439b0f0b385453ac07961dd60a686f7a5e6a234ae7c168f070079addf3bef2e8b3787dbdbd151f653f255f897625d2edb393c3ca89d4ad2060cf1941ad93a560c46ad831654a1c7bf0dc4a84683ed7c22390a7e42ceb9b365d648187c52180c4bd3533f3c842a2c4fe9ed3ac807c5c47eee6e2d1d393b46e89e134d73757e4286945b71829f45ed569951bef1ffbb3f8be420db0c7bf4d2ce0f8c0fb7b1adb55ed4e3920f64dbf41a2ea323beb22462c1394ce3af01d80c6ca7188c5c2b4c15a028e75e3ba428329e6e66f690e160a04f743b3f289b30d41f6b74a55569ac92f8ae06a721b09c35fdc8aa368e466d1e79e227dc28ef981d1214aeeb423a490273ace824accb4772898a712c36dce919f7de3be33189afd1da36e37dcd4b6642cb9e2ee2ef752f39d7361c59a6c10f5215471c8cd48b84614f5632e55a786b0e2a6d93315e73c80287359ed373c69e32ad83efed70c0225409c6edd4f36bc86c5526e4472211e1609ca2cfd78f6c07e02415520bb394c36240f88b3343b77fab4403f53ce6d1ad9217beb98cf29de4d7bbf5a3e320ea6bf7dfdaf37da396f9d461d37d6499d8371f2206951a1bc73825b516530e577334e8f7d5eb0534eccefac61aaaedeb3db783d43c60aa3f93a844659f2169b04b383347517dcf40b0379244a5cef0ccbad771d1ff5b02e35f2fe5a999d3d3d289162d12c78bbb8e4fc9593da6f3c3c6b7d9dccd226757aeed0ccbaadd902a3b885e359bd498f96e8f656fb129d4bf10620e07cd4dbd6c8e71c3d65c46b4953c4395dd341502867b60bb0a86050fff7f7755ca73d3d9e5bb6c079d0aa1616401ef15f2c592b3cb290572527c5e84a362c5faf2cd6ba44e7b7a637e52f76b82b348a0e8711640af137e8a9317abe12ddd059b276496f1229590e65ad470309dca21a3a39f1952d4562cf3f12e5988ca37c2a21b05948339f191031c1d6c51b033539bacf57a2f116c33c373f918559f9281af84c2d510b31cfaa14dd93447c8171684a021f779d42fbdd62ed8c100a40906288edc99106fbf0befb3866570cb7cc18d95815dff02c481047eba9d2bd338be7d205bb5fb4a7da2b29a928a9aa2d5aec44683d5bec382eaf2bce4823bdbde63cafc9402cb29eacf3fb4e3ec58fd4a41361d7341f302d62b14bc7462ede645d88993a5ee4b80ccd87f34ecadd138ef178477df12bf2c10047e8b39e2d61e3f49519f7d46beeaa8022f7a20a841c63d0297c529a0e97189e1bd2f1c71da4b07e272882e8d6fe76012c0afda3438b5b96176da7d978c4b9af0af10b877a19f0192242ad92decd69af46f91851e36f98a6a26bbe1f3797695c9fd5842f1b373d214b4384fb541be8d7413e7894b14193455e3f08d5e08546a9c95e541ce613e99b4a89c6eeb746c72049592248ca4218e750e0859c006b3f6a8d05196f3da1aa3a3e0bfac16681ad9fca6c9951d9b83567d97650646cb20273c9d88b53d6875d08d32a872e48ffe573b2f685c05fbec170697024e11c21bda1251745ab2ed25b811c3080cce54d661f610ce565836c06f6c059c6b3199d9d09621bcebe071a7f0b8e4419a467a6e092cc01958ca1d01969d7efd7416402d6a0d71d093f56752283b1a6512d71d77e34db81965c107168e9dcfb69d3103eb482b2d46a4ea23b83d1f3beaae578d47b7a28da9b229ebb37e1794f9cd9cf915dc1d56dbf009b1a9bf855cf4279631f4e0f938505fae8466bc730d254e8054652d08073b937a78f11ecf7d48877e70ade540e77a65825c3b503d6847a5c1bfda996605b3ebad46dbf4309013acecfa0844f9b4fdbde8a40d6e4f40d639cb37c45e9d70afd1fabd2e0506026a4a26f9e82ad88a76bcfcf58f9c653d64afecc8afac3d5a08295cb9f4f24f85739b6e718117c9c5e7e9cb8e59e745a744660bd119676674db5b722b7f7eec8c5152568c177c8320b43776834756b4ff7827491a0d490bd9b49b9495eb65519a12f04f302aec99c265bcfcf2a1a36e588db715e9e3a2f80a3c7c53a74cef08316594e8b1d0b3c76009f4861312cfb1871afd5d739d4c262dc78c88382b0cdfb712308c779127fb97778431dffebc575a76a51107cbd6ae2844c229e98c592efb3bb2be77c477edb7e16fdc30326285a9fae013ca1b9e9451aff207116dcd8468416592985adef9078ac22296d1461aec820716539fc2425207ff615c76222277808b8b79b5386284f9faf603e183f8f68fb8527b6474c0bdcc352e3b9f4434f19c4024593ab431cf7e84dd8e4879f047ef33a2126829f81b5cdbb3e621fdc7f5436ace26ab161e2019f8e6f581ed065192981d86b3541a0bd5f1affc63d4996d625cb7476138786425ca9770bce20c53d834c26b1a3d4e1e1d18aa12aac36666655c0bec4be9b3c65084a31416a8e4a49ca73eb28266d5744bfa763e03cbb403216177cb8cba1c4f86919999ceb88bcd3b2870a9d1ae99dc2b7ceb83f829c6bc6d4db288fb199eb79e15c940781a18e5986cb699cfffa5345cdb93846d519e7048526d5b71ce2c3e13c9ddca9f85628e35de5ea8747825c4f79483dc5656930f0418491b44990a92a1a673d808f93f57c610efe096cd4fae187473f722b101418dfe38f060a56c3b234e91599bdcac8ca75e0ffee2a0b9e5bb2bdbb982790a13f4cc3daa6761eef5d9357fc144714e9e2f1ea292753886be0204a6150a87ef609bb99205b18bde80c8d2e72f88c901fe0d5f2556e3ae92809d82748c72fc677fff46a65372d40335f7e896f409e07aaacc712d2553b26e9f11d2b01282f33535f6e333463f158799abc28dbd84c8cb2c3a7a7b75048893c0db1b37750f2042aecd7a68ab967b610f89186f8d37568254637337a63bf323cb23e1cd162f804b8e7a812e974d875fbf38e2eea6542ee8b96da5d60a97a7ebf3baabf1f8d76f3c74beb245ffc0700f9d4929647288ada109a4152004e1e2b14f64db9ff02137f47b0a7488b4688475310df4a4a659b85b0c2191b8449ef5070c2d3a6fff271034ede239e66acdeba834b7edc2acffad559c1b0b1fcd6ca9b3e6e54a91f5f366e8cf29ba8857cae7cd80a908189798f37e6f18fe24f68a7249aac5e71e8663cdca9e4e21b8501b156e11157b10bd06634456b391591e7d7aff5001bbcec8f1c1e5ce159a97c84b61e2788808d8320f8954c7de0479e6aa59116d8b5bbee1921e263d78e1b1dcbd8cecc98b629be4670b742ad39fd572d8e4898e18333b1a409dcce7b07f6f739fefb9844fd705d3cf0424e835a933b0fe230baba9af10f26208320a1ae56152c4a3e772955435c0b1532c67ad3f5c179e6a4c3b0a24bd5cac5f6a1e5766ae1b2e709a4f652e1c181a4a2d8ce7c11e48a40dc8d21c91791207f828a35e9eed3a02cb232ac60af4ff84899e6abc40d26ad2e3a0afc94bba18f382ac59a454265456674c559d5912aaff32beaee0199b2f251a85d5f52cff3b48aa44fc6d51ee95abe6bd6cf96730aa53104a61fc4e209b00c50b193ce124932610873912e13bb0706c60d895818d033a406014dcb82d1d00c22fe48d3e1dd2c9eef9e071601a2b6288e9da40728b37ba941c339c9e48958b500d8a4bffff1ee0de8b736179e35846ec1a8166bf27350abb489958ed94b335fe8ecb570fe988d7044a2bdb68ff72c685cca77e276ca5bb3d247c74866a75db5874c29dccd934e10401e9e205eaf2930f69d55379b1e4b32eb3dd818f1cda1e523bbe3122443b9865c8980e16586bd003bcf1c4fb47cd30e0a1965924a984e1feceedc6c7f3cc5eb10e5d2cf230a2dae280f9c93dce42c6a48c507ed469084717b6a1313d5943e2e3adc92368cdf3b3aa5b93da99c348f3a3a6669e15968d8ab2f2ea97596657ca87fe2c9be2b8fe76b909c2f6ff8e24407bac924432aea86a344356133787707a230f99cf651ff7f4ce42c8fc95c5b6d6485e12eea66694adac23bfb15ef8fef585325a6544fe63aae96112f56cbcf57235253f04ca9860d3463c2c3d25882906e0795e23e0a5e025186706c42f41e9123bdc2830454f99cbe7e348033d18fec3e16aad5e266317f2c811f03539b14040653ed589b778b3d71c8d82088e9402828016645cf102acc9c7d68b953706134fcd4dfe3141c7469edbbf56a0d5f") r3 = add_key(&(0x7f0000000380)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="f944ee635aee9076764d59ffc5e4945dc217b34c4d38c13c8e4d8709b167dced049df1c7c0053882037ce51ff0ba863d693b8a474469ecbbc1eb7162169349614a6e95e0674b0528c893a8d14a66825eace8c24061e4e7a409a7eeef3d26978a85bdb28a73735ab351acbeed765ab4883619", 0x72, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x400000000, 0x6, r3) syz_open_procfs(0x0, &(0x7f0000000500)='attr/fscreate\x00') keyctl$reject(0x13, r3, 0x3, 0x5, r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080)="10", &(0x7f00000000c0)=""/50}, 0x18) 2018/04/01 22:01:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x109140, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000001c0)=ANY=[@ANYBLOB="090400000000000000010000000000000005000000000000000080000000000000c41800000000002000000000000000000000000001000000640000000000000002da73efa4f2216acd1b8733c590c999a8fbcb80fddb45a284bdfa6eb2352d6611a3884f3dfe4d21bc33b30d3c38e47ecc2c4d1f1470fa275cb8a43327c89beae2317419264d9e3180e2b46d293ddc453fdf37295e2dacb066690af11b34f1c82d252dc16336dcd9a310362ca49312cd956a22f269c13ba1351423c056501f97acb5"]) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x84f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 22:01:31 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x100000001, 0x10000) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f00000001c0)="da17b12689c2454d35f35282ae515069d04ada970d7cb0afd93d4ad83cce668780f97dc63306f470669967114ed2dc6cd8a1f3a2b4f168bb1b72df6747b9d8646be88f8a94646b5cf2e47d87d7b6ed7005a0047cad7adb3e1f2c1bd39a0211d0ed5ba52d203c2619b156cb716fd9a2b5c2bc6e2ce4f21a7e8d497ceb433c85d8fbe671c2b15bf6969a80924d709c272b332f8c70ef4856e6895eda19b2bca2a10ce9cc7b131dd7af1d3db2530c2a4057fe7b1cef3a5db23f52e2", 0xba) r1 = socket$inet6(0xa, 0x100000000000003, 0x7) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000300)=ANY=[@ANYBLOB="00010000000000000401ffc204000000000000000000000084720950193c3b386f309e03d1a6e14df29e28db0494292e93b59ac8e6d9477d0278ba93aa187cac02c17f73b42c70801dd89b1de23492db46dbedec949d2a7f0e81d9e61faf5f7226975f70a6da47a485cd7bc1674038f575c553acd6a6550207e34ba94e17b51b1cba2b563fc1e52a9e0afbbf43c96283951fb3846f083ce525a157e166a7a82b99e00c1f85d6656484c3bc8eaf924ac5012e6c25bfbaf8a56a8aade5e6637e2f8105029791652339fd677849e8afe66dbc46f3452049e81cd29c52431af6d7d0a485"], 0x18) sendmsg(r1, &(0x7f0000fb4000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000cf4ff0)}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) sendto$ax25(r2, &(0x7f0000000040)="bc7212d91da476e696f0807c340c62d6ea864a8441ea2ab34e9c404ee1a6f2cba3a118153c4a5b4eab14a56f8cb706494bbd53d6a4702117dd6fc38acb15cd7836754359c246eb36298d988a9f1819ec8d2eb7a2ec23bd2ffa038ea4d977b56dcafef492c990375c40b470ed96f7e3abb7640dfa16be3c04ac557da849a662cbf48e60010d863a27067a5bab65f4534d2e821797b67c3b17f2caca18a0b0b44e44a4f08d09a425cee9b48cd1ed9d", 0xae, 0x4000800, &(0x7f0000000100)={0x3, {"652a8ab738140d"}, 0x6}, 0xfffffc8c) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x2) 2018/04/01 22:01:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x0, 0xffffffff80000001}}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4080, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0x2a1}, 0x4) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000180)={0x1, r2}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000140)={0x1400000000000, @random="c2232421598f"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002a40)={0x0, @in6={{0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0x2}}, 0x8, 0x5, 0x7, 0x3, 0x6}, &(0x7f0000002b00)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002c40)=ANY=[@ANYRES32=r3, @ANYBLOB="0200ffb52af4584b03ce150900080000000000000005007f0101000c0b1c2c1126276c6827a3af83027eb305d5564be238c592195f1fb9d29b8e70c46ebc46c6d470c7261715ea7bdf877b0fa938032ab57be46b33e7f64b98c483833ee7a83ec783098cd8ec1fe60dd5986844debc6154407b4cb0f371a9fd98983bc5ff7404716a19016304b1807029a1507bd9961a96b59d0b42ce5095f61c21643e3f0600000000000000a59ab02fba8d48cafa7a79b77a328477343ad26115c091596b510660e5965b5910c6c36cfe6afd13e36b5cfb03fd"], 0x1a) openat$audio(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/audio\x00', 0x40002, 0x0) r4 = request_key(&(0x7f0000002980)='.request_key_auth\x00', &(0x7f00000029c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002a00)='self[\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000002880)='user\x00', &(0x7f0000002b80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002900)="64c8715bb9435d365b58045ad851461737de049f1764be2b062054a76c2902aa0a244a743264772380cb4ca2020b50c188d10343aa5021904130ba26e8d73113bba0ba89cff68bb34154c15df2d57a18bb8d9e", 0x53, r4) sendmsg$netrom(r2, &(0x7f0000002840)={&(0x7f00000001c0)=@full={{0x3, {"380eb105554600"}, 0x364}, [{"c45f4cf763bfbb"}, {"a6bed61bbec2d3"}, {"bcfe6472896171"}, {"b525573cd5feae"}, {"88dfc1648a8e73"}, {"928f6a068bdd56"}, {"2eccac891066ee"}, {"7e5f444616c2a3"}]}, 0x48, &(0x7f0000002740)=[{&(0x7f0000000240)="551cd4937b271f06d9e2afc70bf509a42417587d9311b6b6621c817807686da5558470723887cc2d2b49dd91a049f6551d08596343083cb23635059652c513d20569df4e450d72e58343281aab0461a96cce3d4557fcec295841a05eb04efe8ee56eb1076ed913cbafded1044b98cb4d69cc2805f3de38905e81b1a0799269bdce249685f46d1935f6e57b3443593e00c0f97f7b4d191fac8ab7d044c0190848b170f2d299b49cb2d0649a70b9fd478f7756a0757c8a325fb8adcdb08f32844674d190382aafeb56137edf6302c9797107a5e5c6a15ac4532ed2b15c2eed693a8ba324be615ae9a091ea55d2841fe40eb355f7107729", 0xf6}, {&(0x7f00000003c0)="a9c619005c6552df756b362c21e3b8e2209c29539a255ef77447fa340cc05ec50c68922117e8bca6b0e264db7b6ecf12af816310c6f31a7adb02c6d94cc6671428b64c14793b12f60fb42275ab5ecc981976da9872ebdb8fbec4cf709442cf8b2409f29ff22366a768a3eec1b3353d4a8f5f7795eb7df50cb7c2cc71363749151f326a0b5585853c3164350c12c01de20ed7d8fd5b093264394350f43828e7e17f93d10f29deb1d0b09cb39953e656442f05725a4a2cf00ff8739416f4f243a83bbe04d2267757d4a7ceb321472c958c09d966e63f736d5f54ac4df847857461ee1ae90a713845", 0xe7}, {&(0x7f00000004c0)="73d4ff9aa47379389afdf9910fcfd20097cffd1a00bf1d3f52b85c0b93d0e963fa55eba839e71c7160dcbc800aa3173ec16299ecdcb657bac65b006e58e8310ed5d9b6327132e8277e3c594ecd0d14e285e112af66b357f270e5ed9f3974111c6e9230e0d8a4bd900b327be026c4", 0x6e}, {&(0x7f0000000540)="fdea4b722abd10df2f387dc898e231ab93584b97b348a86ed4d0fe94fcc78abfc02182d269eca06711d77ffe58224a90273505f90264745efdc30a554cdaa3448ac779154e735318146e2bc36fdc37cd19919601ab0e6a24a7ae7d148a871d9feee20a963f10af86cf6422a848bad57daa7b03f007bdf3870dc3506af1c4c0a1cfd3a6ff80bdf30dba79df78a9313c83ea31416560ba6a46694f2d63af380573edef2118b950fd3009debd129a578043f26a69b2b7b38f82dac2715a52224840036fd175db99a0ca3e116bef045017e8cffa8d49d833c9d6992a5dc9e7caefd7f49b7a10f7c460bbd9da6a46b70898b70744436d990644424843690d83472766137e0a590fbf4e84aa0b8fe03205398e932a0b2e2b0dddad0982d2a327905678a6c7640bf679551100f5e8e651a2786d249b9cf0a17c9b21ca219e7219d3fe4d560182cc60168d2bab123d466742e958670073d7e1e78cc9f2ace1179ffe9bfb9d8925d8d13633741746a1a07a32f0c08eaf9540d48a9f0efe6550a09d5471984a1cb13a391cdd26f11918d5f02df625d7dce6671c63cbcbe6b8d5e9aa0d6b80d4de6a6a4d4239fe1879790b1480e9a2268742076efe7f03a36329ea02a950f3d8095e5cf65fef4e87ace9e9b227ca16f325b7fe0a67a279302550df5d64a5c436c74112be3921e3c0a39c950f613863abf3351f8471fdfab8d26c7a158a083087055f442cb64696faa54efcdd6dab22bbff2643412c31af60668b99844a44fbf02c16e8e483c7a40809f12b8b589f2b515cf9d63edfa0d34e5a43b6f46585fe4e364b03a3f96e0b07b8c1d7e62aef6cdf86e25a711ea7985d26f2630b8a9ee742b2739d95f2c6bc02707579f9d0aa2e54e821d92079a4074516db9d6705f2b0e11081ff2c74f1b0e67d64a9c3e8e599cd4f15b39fad7bdbeafc6e64b0947280ed50f134db707bdf39117b44c6e2da84116ae01678b867e0ad958d0493321fd784301e82171d844f68c60c71a4d727fa6edbf9651aeae7fc11d717dbad72c89aea9a2437bbfe755cf2109df91099e88ff6772da1cc28808b33ed074cce14d42652cd0bef6f82a206d975e406d196cefb9bf0b716f7bb3920596cffa01f26adaf918d7501dce1f770c0cb5690e99c3213f57d76ee1cad5960ce65d3d9f57b3093c7cc6df19a9f9a79aeb8a0fbbe8c1d8c4291a4e409e83bb64f70c5441f0e9003ebe9e0f219bfa251a4ec062568451931124ee09eaa729fcf3fd4139c0a4f4851f6b9f41852758ba5fc2efc2c3fe072164c7e00237cc896bcd284ef7d7dc2353b9b4f1c76ca2cd926ed2742d5a69aecd9816028d31b683a6d8c1a281a4361de780e3742b14cab2d7e274e36083684f3ad861a70f20cb72c82b4b866aac6166f711620163282f810d8152aad0708a497a076d102409b87c95b14c7fa48077b19bc6e60e17ae405279805acf91bccb7b7faae95d479edef86456a0260e7b02289a604f94cae75e609c0cc4355b1c7e93ca1d4498c80697e5a279510abb3f48e6068db368f34283d911a046bfbe23a2ddfdb86fdebf162989a524b1a32b686c7bda491a2d5d09b4f7f365b9d6ca3b1ca304c03122c221e4b6e02b82f868b6fad40095e2936c5227117a8d931ff9ff4a97b99adf08f32f8f249d9ff40e4f092c4dec14d9881a41cead39d75935cd6a76d2f14c27ea98d9571c4374de08b4e6045822e8bf4fdbdc6e2243cdd019421eaee9032603010632bf1b2729403ec9e0e2835d5bd081a9d67fe6812ff18622a92abb03dc12cd4b5e0fdd3fbd4848f5e9b7b2484f06705ddb01667036d8f0cc12be2002b274e765a334be6d42e93b18d4eeb8f3b2acc18ec97713eee0b767404bed71cf882fd5f67985ce31b98e31e03249083273cf881477ededb4d38330abb4cdd1e56e008d85c5da8c9c4080bb7caf70f5432a991ec5b74049e73c83020044c54c2589549b8cc8cd470d8a35b3e8bc95f79c2d97813090315bb2ece0ec07027a2c03687d41853727cd1e60eac0af41b253c43661ae129d1926cf792a03ca37daf512152f17d8b8c57a1230d3ad87be538711afda270c34c38c368245405f4937a76947d6c93a73066b26410f19d9e71323f86eb544863d8b697afa1912f2c7e813f8253be2b9665feba3b97ef96dfecc7e74c8cdda39fe1b924c023175a36f88754a6e5193b2145ea84f31e95aa4f22095a0e6369ffc30560ca0e23649ce811419815569bbf25a4c4f4f3a771213b1b2e4933199830e25fa935f84645eb27a7bc30f9f83e391ccf483aef15337c123766998db7c283bd628441cf7101278382ae0902c87d0bda4afa4909762817d126d6fbc752e2f72db396953c1cf80d067506014d0b65f87d885e3d503f7ac1b5ff870b9c6d170940910496d6510a8e4422fa01c240510c43c16be5b811c557c26b3b54e2c327c119da0b8efdc07ade8a451684742c2ac48e0ebb3b7b98aadf75a1d484d5bdb331b519470e8b9510909248edccec767a874055229097f08682c2f15c428c1ad4624781389b2fcff3c63e4c1bdca9ca356b3810a6f171a0af66ba7b7ab6e09ae2d601046a2661f4b3b7953eb33bbb3e74cc2ab5b8d35f110f02aa114616561e703827230cd6f30c099cb3e6cc6c0b5fed4d10df32a40a7dd6a386a2cc412161fe1bea32364ca77f21f4a7f43792c0db2d1cb60849597062228f756e12ea34cfe06aa34b89e95480eb2dd6a943cf7dc5b2498f8a96b22d203afc3296f82e3d458cad775b63ac768349350e921ddeeba5467367e95ac99ee108d48653762caa532dac804860dfade832caa4162d93e92c7bf44eee4ae43159fe06a7e9bfd95eec4033c8a4c9e90a89581a0718620a0baad506a432eb2d1c389f04acb78430330758a459d3c11923382c2a0072427d957d9860ef9f235ca96aa76fab76bd36da4b3af9b771d40f15c5a6a3fa35f20f334d2e8a0767b7cf3753915229c87d3a271087d7a5e14d6874f0413c802c50c86a1449069d25dd476ee3a3e9887bce18f8e9028c2fca04f3c822d70c9c0ef672263a9d2061d4b6296a3d2a7017b04f46f52adbf12217d2577cd4fe0aa0b6072841d08e050e67407c91c6a1264905f376e916f594a839c08ff8720c61a4eec6f2267b7fa87cbf9653c1a9ff5b6d752baa95ae2803d6eb2b293aa0088b57355d79f4285f07f77b916a56d60004f17b11f5e5cb23a9a7e48387002a67057baeeb0ce4c3e5bdbc27e11929844b0e198e23fe7823b31697a8c8c17f26c7e427a6b8467184149c66c5b8792be98fee953bc62540bd3fb13bfa2d211c244831b5c1fa31620410c90772ac4fa7bfa51c45ceb9c7cce77fe3a44e76426447e4249a16946ab1a197c82cc871e458fb72032ddc6fdce33f779087d6c10d1662a9e136a45777e22e543b9dd5bb75937788928817c5d70d09119e25cbfb181e1ef4bfaecaec0a8469f705a7dbea31688cd7a91ce7cd5d46b108b6281a3d33899b63550d1571fed6d6640674daddca0ccf16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0x1000}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="f5e8a65fe291f1eed6f3aa94d07cc408716c4f8343861f79e296f455a2457fc497e8c8873cfd3ba8cf2625ed0d175c33bde220dd308c2ae8cedd644644730c1795cb0c85dbb80d0aca22b0383fd8bf279a9b3e500b6b93165adbb4c0aa323b198b9e94fd43bd2448daecfbe8b9acf67cdab458c06db3406d62e097206ab3a8e0d7fe6d72eca745a916cca5ba18e67fc48fcfaae1e49f247027f6163915af1f82e1f5a7e1908798cb78b5cce7f078248590b9537aa3de188ae8a3b53064505fc986bc84ce255ee921bef3253efcdeba", 0xcf}, {&(0x7f0000002640)="6884a3fb07e866037ea2b07ce44816d8d71394906a92c9f17db9d9bb04e292bd11c27fe9dd51563fb20c8c48670a24cb0a80e5f7b2413fcc7e6f46def97c055fc02ef671d0bb6c493fb9df00d1907a4122bdf4258104454a3ca93643ef4642b19f004d28c4f33fb5cba071", 0x6b}, {&(0x7f00000026c0)="e25bc23422c2784d2526de0176ed8f2695cb9bf4dfcb00e7a32511f9ce45513630442c1e608cb0255c9f5ce17d1e768cf3cc64356b426b98b0d12e340f442fb24be3a0b30e279b5916b982c2fd3a060ad6aa68f58954c055e50da10ec5bbfb214b759f18cf9b", 0x66}], 0x8, &(0x7f00000027c0)=[{0x70, 0x105, 0x0, "8dde342fd4d7d886fbdc09f846656b7d3d62331ab179b476d35d9317bd77b1adf1f548eff724e914400060865e6406a9671a3272781d4833b300f23cf4668254377e4a94b17a0fd0213ddef4ab4151a2162d9e7b88c71e632c"}], 0x70, 0x800}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000028c0)={r3, 0x5}, 0x8) 2018/04/01 22:01:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x90bd, 0x7ff, 0x6}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x60000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) signalfd(r0, &(0x7f0000000180)={0x7f}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x20000, {0x2, 0x4, 0x5, 0x81, 0x2, 0x1}, 0x3, 0x101}, 0xe) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) 2018/04/01 22:01:31 executing program 7: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000340)='bdevppp0\x00', 0x9, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@nat={'nat\x00', 0x1b, 0x5, 0xd08, 0x0, 0xb30, 0xffffffff, 0x0, 0xd0, 0xc70, 0xc70, 0xffffffff, 0xc70, 0xc70, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x16}, @icmp_id=0x64, @icmp_id=0x66}}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0xff000000, 'sit0\x00', 'bridge0\x00', {}, {0xff}, 0x1d, 0x1, 0x40}, 0x0, 0x8b8, 0x918, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{0x7, 0x1}, {0xb1, 0x2}, {0x2e8b025b, 0x3}, {0x401, 0x1}, {0x7, 0x1}, {0x7fff}, {0xffff, 0x2}, {0x9, 0x3}, {0x6}, {0x6cc, 0x2}, {0x5, 0x3}], [{0x0, 0x5}, {0x3, 0x4}, {0x1, 0x6}, {0x4, 0xfa}, {0x4, 0x9}, {0x9, 0x9}, {0x2, 0xff}, {0x80000000, 0x1}, {0x2, 0x6}, {0x9, 0xffffffff80000001}, {0x4436, 0x400}], 0x9, 0x2}, {[{0x12cca00000000, 0x3}, {0x6e, 0x2}, {0x8, 0x3}, {0xdcfa}, {0x9}, {0x4, 0x2}, {0x8001}, {0xa03, 0x3}, {0x88, 0x2}, {0x1}, {0xffffffffffffffff, 0x3}], [{0x1, 0x2}, {0xfff, 0x7ff}, {0x3, 0x3f}, {0xfffffffffffff10c, 0x7}, {0x8, 0x9}, {0x9, 0xffff}, {0xfff, 0x800}, {0x9, 0x10}, {0x7, 0x7ff8000}, {0x200, 0x200}, {0xbd44, 0x8001}], 0x6, 0xa}, {[{0x6, 0x2}, {0x2, 0x3}, {0x9}, {0x8, 0x1}, {0x7, 0x2}, {0x100, 0x3}, {0x6, 0x3}, {0x1}, {0x3, 0x3}, {0x1c, 0x1}, {0x100, 0x2}], [{0x100000000, 0x1f}, {0x1, 0x5}, {0x6, 0x4}, {0x2, 0x5}, {0x5, 0x10}, {0x4, 0x8}, {0x5, 0x942}, {0x400, 0x7fffffff}, {0x5, 0x8}, {0x7fff, 0x87}, {0x7ff, 0x120000000000}], 0xa, 0x1}, {[{0x81, 0x2}, {0x8, 0x2}, {0x8, 0x3}, {0x2b}, {0x42, 0x3}, {0x7, 0x3}, {0x2, 0x2}, {0xfffffffffffffff9}, {0xf433, 0x3}, {0x401, 0x1}, {0x4, 0x3}], [{0x9, 0x1}, {0x5, 0x245}, {0x1, 0x1}, {0x5, 0x100000001}, {0x6, 0x2}, {0x1a}, {0x81, 0x6}, {0x88, 0x1000}, {0x6}, {0x6, 0x4}, {0x9a0, 0x16940}], 0x0, 0x9}, {[{0x6c5e, 0x1}, {0x277157690000000}, {0x4, 0x1}, {0xfff, 0x1}, {0xfffffffffffffffa, 0x3}, {0x5, 0x2}, {0x3284, 0x2}, {0x80, 0x1}, {0xffffffff, 0x1}, {0x445}, {0x100000001, 0x3}], [{0xffffffff, 0x7a}, {0x3}, {0x4, 0x6}, {0x10001, 0x7}, {0x4, 0x80000001}, {0x3, 0xa47}, {0x2, 0x18}, {0x7fffffff, 0x8001}, {0x3, 0x4dcd}, {0x2b01, 0x80000000}, {0xff, 0x2}], 0xa, 0x2}, {[{0xfffffffffffffffe}, {0x7674, 0x3}, {0x600, 0x3}, {0x3a, 0x3}, {0x4a, 0x3}, {0x3, 0x1}, {0x40, 0x1}, {0x1000, 0x3}, {0xffff, 0x3}, {0x400}, {0x1f, 0x3}], [{0x8000}, {0x4, 0x2}, {0x8, 0x87}, {0x7, 0x80}, {0x7ff, 0x1}, {0x6, 0x4}, {0x6, 0xfffffffffffffff7}, {0x2, 0x2}, {0x4, 0x5}, {0x4, 0xdf4a}, {0x3ff, 0x10000}], 0x3, 0x7}, {[{0x3}, {0x101}, {0x3f, 0x3}, {0x100000001}, {0x6, 0x1}, {0x7f}, {0xfff}, {0x20, 0x3}, {0x1, 0x2}, {0xffff, 0x1}, {0x3, 0x2}], [{0x40}, {0x80000001, 0x1000}, {0x6, 0x7}, {0x8, 0x9}, {0x6, 0x1}, {0xf2}, {0xcccb, 0x6}, {0x3, 0x2}, {0xb0e, 0x9}, {0xffffffff7fffffff, 0x81}, {0x4, 0x6}], 0x0, 0x5}, {[{0x0, 0x3}, {0x80000001, 0x3}, {0x2f, 0x3}, {0x8001, 0x3}, {0x0, 0x3}, {0x9, 0x3}, {0x101}, {0x0, 0x3}, {0xffff}, {0x7, 0x1}, {0x4a, 0x3}], [{0x5, 0x401}, {0xf82, 0xfffffffffffffff7}, {0xd9}, {0x9, 0x5}, {0xb2, 0xbbf5}, {0x3f, 0x2}, {0x1, 0x3}, {0x101, 0x8}, {0x9, 0x2}, {0x7, 0x5}, {0x8, 0x7}], 0x4, 0xa}, {[{0x80, 0x3}, {0x3}, {0x101, 0x1}, {0xffffffffffffff07, 0x3}, {0x1000, 0x1}, {0x6, 0x1}, {0x1, 0x2}, {0x100000000, 0x3}, {0x1, 0x1}, {0x0, 0x3}, {0x200, 0x1}], [{0x6, 0x7}, {0x8b8, 0x51c8703e}, {0x3, 0x2}, {0x40, 0x2}, {0x4, 0x9}, {0x5, 0x2}, {0x0, 0x1}, {0x2, 0x1}, {0x3, 0x283}, {0x100000000, 0x5}, {0x5, 0x200}], 0x4, 0xb}, {[{0x40000000, 0x3}, {0x2}, {0xca6}, {0x100000000, 0x3}, {0x51f, 0x1}, {0x1, 0x3}, {0x8, 0x3}, {0x81, 0x3}, {0x6, 0x2}, {0xa2b, 0x2}, {0x6, 0x1}], [{0x8, 0xd805}, {0x1, 0xb}, {0x40, 0x1}, {0x9, 0x9}, {0xe0, 0x2}, {0x100000001, 0x2}, {0x7, 0x20}, {0x0, 0x8001}, {0x4, 0x5}, {0x2, 0xfffffffffffffe3d}, {0x7ff, 0x8001}], 0xa, 0x5}, {[{0x1, 0x2}, {0xe9, 0x1}, {0x1, 0x3}, {}, {0x4, 0x2}, {0xff, 0x3}, {0xffffffff7fffffff, 0x2}, {0x6, 0x1}, {0x2, 0x1}, {0xffffffff9c751feb, 0x3}, {0x8, 0x3}], [{0x9, 0x5}, {0x8, 0xfffffffffffffeff}, {0x4, 0xfffffffffffffff8}, {0x8, 0x80000000}, {0x1, 0x9}, {0x5, 0xfffffffffffffff8}, {0x5bc0c82f, 0x3f}, {0x9, 0x2}, {0x8}, {0x3, 0x5}, {0x99, 0x86}], 0x2, 0x5}], 0x2, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x0, [0xaf, 0x0, 0x4, 0x0, 0x4, 0x7fff], 0x81, 0x3, 0x7}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x400, [0x0, 0x0, 0x1, 0x1, 0x8cf, 0x1], 0x7f, 0x10000000000, 0x1}, {0x101, [0x0, 0x0, 0xffffffff, 0x3, 0xd30, 0x1], 0x2, 0x1}}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8001}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x83d37a0416a16c7, 0x78dc, 0x3, 0x80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x8, 0x3, [0x37, 0x8, 0x3c, 0x2e, 0x36, 0x2a, 0xa, 0x23, 0x3a, 0x0, 0x33, 0x29, 0x16, 0x1f, 0x1d, 0xf], 0x3, 0x0, 0x80}}}, {{@uncond, 0x0, 0x108, 0x140, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x9, 0x1, 0x2, 0x32}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e24, @gre_key=0x6}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xd68) 2018/04/01 22:01:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="3000000040ca63ce82e7679b7f9ab599b8ae7d8a8228b3dd462ebf487d3670bd707eddc43b6985e2ffa912b938948342c4cb000000000000000000000000000000"], &(0x7f0000000200)=0x38) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd9ffc)=0x8003) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)={0x3, 0x401, 0xfffffffffffffffc}) r3 = msgget$private(0x0, 0x110) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000000c0)=""/88) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r1, 0x1}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 51.537315] XFS (loop4): Invalid superblock magic number 2018/04/01 22:01:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x44402, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040)=0xfe, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x800, 0x0, 0x9, 0x1ff}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='personality\x00') bind$alg(r2, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f00008ef000), 0xc3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x32b, 0x8, 0x3ff, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x8}, &(0x7f0000000180)=0x8) 2018/04/01 22:01:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100000080004) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x40086610, &(0x7f0000000200)=ANY=[@ANYRES64=r0]) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/4, 0x4) dup3(r3, r0, 0x0) write$cgroup_int(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="393a340d5b58535d4dbf81a31309e47cb4671b567dcd2844ffad0f5703dd6de1749958adf8640505b8b33f6109d4f1f80962978b17e2a2008a2f0fec6d2109bac36a3ba39d338cf5be153acacd38cefba9f2f9f3890a56aff5eca41ebea2d0842541ea724db498233dd6b43191337f66a3b13084f9b27a05dedb603ea719c0d501e7697828b33d25663a3aba94a0304502000f13d31fba6b3c7a46ea0fdf4e4efc5d14c0e7e30b3d7e0397b18dc45340b9bf46e69f61f70b2dd1162023604afe71"], 0x4) r4 = msgget(0x1, 0x221) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x80000000, 0x8, 0x9d, 0x7]}) msgctl$MSG_INFO(r4, 0xc, &(0x7f00000003c0)=""/3) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) connect$rds(r1, &(0x7f0000000240)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xe) 2018/04/01 22:01:31 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x140) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$kcm(0x29, 0x5, 0x0) close(r1) 2018/04/01 22:01:31 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x20) 2018/04/01 22:01:31 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000000c0)={0x4, {{0xa, 0x4e21, 0x715, @empty, 0x8}}, {{0xa, 0x4e20, 0x74, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x108) bind$nfc_llcp(r1, &(0x7f000026b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7c44d240ab8b4d93290d9b59ae51e68e08a5b49ce171bdb5e883fc5b72ea271156cc197842b4c0c711546634080344d9f496c94237eee17cc6556a858096cb"}, 0x60) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) write$cgroup_int(r1, &(0x7f0000000000)={[0x2b, 0x2d, 0x35, 0x0, 0x0, 0x3f]}, 0x6) 2018/04/01 22:01:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f00000000c0), &(0x7f0000000080)=ANY=[@ANYRES16]}, 0x7a) rmdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x1) [ 51.650178] XFS (loop4): Invalid superblock magic number [ 51.684099] EXT4-fs (sda1): resizing filesystem from 524032 to 19 blocks [ 51.691117] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 51.784348] kernel msg: ebtables bug: please report to author: entries_size too small [ 51.787584] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 51.825951] kernel msg: ebtables bug: please report to author: entries_size too small [ 51.841783] EXT4-fs (sda1): resizing filesystem from 524032 to 23 blocks [ 51.848701] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/01 22:01:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40081271, 0x910000) rmdir(&(0x7f0000000040)='./file0\x00') 2018/04/01 22:01:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) accept4$llc(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x4, 0x4) 2018/04/01 22:01:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000540)='iso9660\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="844185e047e46154186f39b3d02693a494f217e04673bb669983dd8077a6c0be8971474fcc3ca7e05c1e0b869afb8f423bb558a14f96d134db0c55cce8f8ecdbdc3f3b59a86051e0ca40e40db5371700b4b6b3668b6541450fabbd8297ba67d3a8cb70dd43adbf2549eca9331102d7e12106f6eca66edd23caf8fedcdf391b08c2f5cc1195639bec0c94f5db52a8b0957216e52eda5d4d03a8ea8bf39659e17f15c3d122ece478b085fc5445b5a1cdc140918a9c329d359208"]) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/01 22:01:32 executing program 3: r0 = socket(0x0, 0x2, 0x9) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES32], @ANYRES64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="2902a0e79aa87812d2280a9137d470f1aa6724ca76e2b0976c4b822e47524c5474dd581c2e834f8439f385ce81338d0605fd2e2103fb0c00a9935ea8a64139ddc1d2019eb79e276424852e53867a5aa0527409d1072bab7b0a3298b4c0e6d58096b81d722b5f40ea89b2b236f31190c65093b5ec315fa6e0a41aeaa025209b0397d464d39a9ffdce082b4828c11a86dbae49f608c32aa64844a898dc25d9e08eeea1fdf7e18f59fa03557b35fea97fd5eee6af9fb763e6b6e90f883d716099d4fe8ee4ec308344733a", @ANYRES32], @ANYBLOB="7d19059923f98d497d8e9dda05c9852eb2ea99f8fc2dbcced700faecaa2e1d62c15708ff329dae130ed2b98e79f87d58064fb07962cac78112146055b58192553249b07241483843dc4cd01f19af5233d9492d32cae18112ba5802aced01f7c254b700dca9d1633fbd15c2af8f5651f6a1c95fecb9b55ca13d349e27f0153461f3f7580436dcee88546b3057c006eb0f440a0240593279e054630d698149", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="dc1d96ad23948b19f3ffd2b11bcae174f6779bff6d48b2cce43c1723f6bf0989c127a9376d", @ANYBLOB="57d44ed189c02e8b7f3bd08cc6db405a8b413c1c548e3ad18d07940060709335c3153c3697cf705252a3f020035b1d3b45859fed52803edbed74121ad4adb16f9b3fb0eb060600f20552d98d91e3fb92c9a241437045a0f4399a3d9cfe54048740fa51177ff311af9060af1fd4aac691fca4ca42f489d2", @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64], @ANYRES64], @ANYRES32=r0, @ANYRES32, @ANYRES32=r0], 0x6) bind$inet(r0, &(0x7f0000000000)={0x2}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180), 0x2d1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='ni!]', 0xffffffffffffff00) 2018/04/01 22:01:32 executing program 1: socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/04/01 22:01:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, @multicast1}, &(0x7f0000000680)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f00000006c0)={0x0, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x0, 'fo\x00', 0x8, 0x2, 0x1d}, 0x2c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/01 22:01:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x9) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'ipddp0\x00', 0x8}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000300)={0x4, 0x8}) acct(&(0x7f0000000140)='./file0\x00') clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) futimesat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{r2, r3/1000+30000}, {0x77359400}}) ioperm(0xfffffffffffffffd, 0x3fe, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) acct(&(0x7f0000000bc0)='./file0\x00') setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000a00)=0x8, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="13000000100000fa", @ANYRES32=0xffffffff, @ANYBLOB="01800000"], 0x10) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) getsockopt(0xffffffffffffffff, 0x200000000114, 0x0, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x1) pwrite64(r4, &(0x7f0000000040)="c064c372b43e7e7294001f7ff3d40660", 0x10, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r6 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r6) r7 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='system\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r7) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x322, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x39a) getegid() syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10000) 2018/04/01 22:01:32 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x28001, 0x0) ioctl$KDDISABIO(r1, 0x4b37) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000140)}, 0x20) 2018/04/01 22:01:32 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) socket$inet_smc(0x2b, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/04/01 22:01:32 executing program 7: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x2710, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="08000000f6fb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x8) 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) 2018/04/01 22:01:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e21, @multicast1=0xe0000001}, 'rose0\x00'}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80010024, 0x0, 0x0, 0x400011}) 2018/04/01 22:01:32 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x2}, 0x0, 0x2}, 0xe) connect(r0, &(0x7f0000000100)=@sco={0x1f}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, 0x3f, 0x4, 0x500, 0x2, 0x60220, r3}) [ 52.546298] Process accounting resumed [ 52.556290] FAT-fs (loop4): error, invalid access to FAT (entry 0x000006c0) [ 52.563582] FAT-fs (loop4): Filesystem has been set read-only 2018/04/01 22:01:32 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x260) eventfd(0x0) 2018/04/01 22:01:32 executing program 5: clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000000fc0), &(0x7f0000b80fc0), &(0x7f0000000fc0), &(0x7f0000000ff0)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x80000008002032, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcfff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x10001, 0x5}, 0x14) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000ff7)=""/9) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) [ 52.633535] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 52.641539] FAT-fs (loop4): error, invalid access to FAT (entry 0x000006c0) 2018/04/01 22:01:32 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x6, 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x9, 0x6, [0x8, 0xff, 0x287, 0x3f, 0x3, 0x7]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0xfffffffffffffffa, 0xc87b, 0x6, 0x2f97, 0x2, 0x5, 0xbd69, {r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xff, 0x100, 0x4, 0x10000, 0x1}}, &(0x7f00000003c0)=0xb0) r3 = memfd_create(&(0x7f0000000080)='self-self):\x00', 0x3) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00000800450000200000000000b014aa1ecf02907800000000e000000111009078000000000000000846aca28fa0517b2c7bcda353438d3c80301203c022b77ee9a5ecdcb90e1d2a0ffa94df5d9b1c63435983631ca4507a81a4"], &(0x7f0000aed000)={0x0, 0x0, [0x0, 0xbe9]}) [ 52.705982] FAT-fs (loop4): error, invalid access to FAT (entry 0x000006c0) [ 52.727707] Process accounting resumed [ 52.740900] FAT-fs (loop4): error, invalid access to FAT (entry 0x000006c0) [ 52.755230] Process accounting resumed [ 52.790509] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 52.820692] Process accounting resumed 2018/04/01 22:01:33 executing program 1: sysfs$2(0x2, 0x400, &(0x7f0000000140)=""/207) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) sched_getparam(r1, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:01:33 executing program 7: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x2, 0x1, 0x9f6, 0xfffffffffffffffa, 0x8000, 0x7fffffff}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/04/01 22:01:33 executing program 6: socketpair$unix(0x1, 0x800000002, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480), 0x0, 0x40000}}], 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x22201) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) 2018/04/01 22:01:33 executing program 3: exit(0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x94ba, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x3d]}, 0x1) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000cf4000), 0x0, 0x7f) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/01 22:01:33 executing program 0: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) 2018/04/01 22:01:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="92dddce810a8904415de303d84fc738285c8f6b2ab0796c7553acf2645b23d19b7c38679ff3062726bfc0eb859ee67c3c3bdaf3f1f", 0x35) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="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", 0x114) socket$nl_crypto(0x10, 0x3, 0x15) socket$alg(0x26, 0x5, 0x0) 2018/04/01 22:01:33 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0xf000}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/79, 0x4f}, {&(0x7f00000003c0)=""/142, 0x8e}, {&(0x7f0000000480)=""/202, 0xca}, {&(0x7f0000000240)=""/97, 0x61}, {&(0x7f0000000580)=""/83, 0x53}, {&(0x7f0000000600)=""/123, 0x7b}, {&(0x7f0000000680)=""/231, 0xe7}], 0x7, 0x0, 0x0, 0x5}, 0x8}], 0x1, 0x10141, &(0x7f00000001c0)={r4, r5+10000000}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r9, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000a40)={0x0, 0x1, 0x4, [0x9, 0x5, 0x356, 0x2]}, &(0x7f0000000a80)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000ac0)={0x7, 0xfff, 0x0, 0x10000, 0x8, 0x100000001, 0x34f, 0xffff, r10}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x1, 0x6, 0x1, 0x2, 0x6, 0xfff, 0x5, 0x5, 0xfffffffffffffff8}, 0xb) ioctl$KVM_RUN(r9, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x2, 0x10000, 0x5, 0x5f23, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000900)={r11, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, [0x401, 0x2, 0x2, 0x1, 0x34c, 0x1, 0x8, 0x4, 0x0, 0x100000000000000, 0x26a, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000a00)=0x100) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/04/01 22:01:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x18, 0x2d, 0xb01, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x101}, 0x2, 0xd4}) 2018/04/01 22:01:33 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x0) msgget(0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/01 22:01:33 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fstatfs(r0, &(0x7f00000000c0)=""/246) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f00000001c0)}) fcntl$setstatus(r2, 0x4, 0x40400) 2018/04/01 22:01:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="0c005c3d080000fa", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) close(r0) creat(&(0x7f0000000040)='./file0\x00', 0x0) tkill(r1, 0x1000000000016) listen(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="9cb17abe1de6dbc23ebc27168101271282a6edbb4810610a08d7c4dcff29f8508cf4176c2cf5b6ec5dbafdb736536ff50221af3f1c8e4e06229e06649e3ec2f8bcde8903ead84ea790327e9e4bfc104d5f297bc5d1aafc9845051074cffbf5b644d5c576d37916cdf3d3c6ff8ca788019852e14742f4e6d609d7d581cc90c803e98c4d49583cbbfee307f486875fc145e1a8d5af99315753a674251c734c9fb47dff1ecf83ec42acd94b6181576deb787e8db9b1d5c7152a6efa523376565c42e8ffbaedfd948f0296d80dcf10bb152c169b275ebd96c187005c909a11530176a931e630bb77d7b4e4572ac24e7d0adcf228f59cf7d025", 0xf7}, {&(0x7f0000000240)="dba07be1e74c0e84e2386b38e6447b45e64cd318a9a8878b45deda140ab0959d51619f3a283d5c60197f2ffc49e2238bfa2cc7659189a4f37ba2fd7a47bb078b7e18457cfeadf19007dafa03cd87393442687d7b0750f5838e46ea4f4874e14732aabdce4fc07f956ea73411da1b8897afad419c26d191dfe45db8e7b706569a1db0bb771526834c21fa902fbdced178874096b930faea7c1308117a60d86e6de81cca71e7ec296c4b91cb771807adf565b6481e917bcf90b33f66a8f04e018503e155a0679aba8f8c5051994e53074552b19aa4e16c828f061a602d6d870a83854ea9ebab28", 0xe6}], 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)) io_setup(0x5, &(0x7f00000001c0)) 2018/04/01 22:01:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005300)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005180)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003940)='v', 0x1}], 0x1, &(0x7f0000001680)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3f}], 0x60, 0x20000800}, {0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000002700)="9e0b82421e3050b6c16dcc909215f51c41fa74b85e7b2decae57998a6a92b49b1119a37beabdf1bb20c60e87f09e6b46b2fe49463e4d9c8e3eff893e49c806ba276ca94b764bed3de0d045bedceb567502d7ec1333870ed4a80cf2929e08f2eb46f5669480e8f29071e63f913fda0c467c2484f22f4f190264d3fdc7a10103a530c6202807c079ad0d780dac4bff0960361421304e8c6807e4ec99", 0x9b}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="f8000000000000001701000002000000e400000071a3e210f2d2e0687a31cea4c3e3921a01e90a069ce45c9ee9125c68ce4d7732aa8ed90b484cd3f0287b0bfc85ed327c5ea9ccd8dfa39ed60ef424c367e033af0142a1cf718fea1b40706f51195c17a83506add0e9ea4024fa83e97e5a5b534ed2d572c74169ad06afef6991416c616426f4768919cb5c9ae6a95e73b82a14bb49ef6be465f79284f30ffe407a434d950bdcc46d919ed8e97cb14e026e6cbb6e1c615bc94d79b70475da9059a7ef14d3bd148947e30f511188c872ef83e710f35504313557b02ad321af737469e26a89b8e581a8682da0f879251d6a734306fcf147b405180000000000000017010000040000009c08d1690000000009c439dd6fb0780445f241dee5b12743"], 0x110, 0x24008000}, {0x0, 0x0, &(0x7f0000004c80)=[{&(0x7f0000002800)="a4f89e335d8d48ae51ef3d071f0e1bbbbece92fa5e02bebb5b091935a036f6d3fb0667f4632b6e9467b6af7fe54a7e7d9cee7869b205256c408c8996600d753a338c0648643f2e96a8bc7e6b773a15e6752c63a1205079bd567b311744f013ab7918816f2124d38d74f627cf2ce85f57f96e024bc71b559a0db3107fe3c1ad0613f833a84ec9fe4a089bfe846fa92157a491789daf454efa0909547d693482dca702d419cac7236acb", 0xa9}], 0x1, 0x0, 0x0, 0x40000}], 0x3, 0x800) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x10000) 2018/04/01 22:01:33 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e21, 0xb96c, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in6={0xa, 0x4e20, 0xffffffff, @empty, 0x3663}, @in6={0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x76f8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xbd7, @empty, 0x1}, @in6={0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff]}, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xbc) r6 = dup3(r5, r4, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000200)) close(0xffffffffffffffff) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000400)=""/97, 0x61}, {&(0x7f0000000240)=""/33, 0x21}, {&(0x7f0000000540)=""/229, 0xe5}], 0x5, &(0x7f00000006c0)=""/132, 0x84}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x91e9}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000004c0)={r7, r8}) inotify_init() getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x0, &(0x7f0000032000)) [ 53.546966] binder: 6425:6427 BC_FREE_BUFFER u0000000000000000 no match [ 53.554695] binder: 6425:6427 BC_FREE_BUFFER u0000000000000000 no match [ 53.581805] binder: 6425:6430 BC_FREE_BUFFER u0000000000000000 no match 2018/04/01 22:01:33 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/4096) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) 2018/04/01 22:01:33 executing program 0: r0 = socket$inet(0x10, 0x20000005, 0x40000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xe58601f6d469df96, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x40505412) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfa, 0x40800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) readv(r0, &(0x7f0000001780)=[{&(0x7f0000000080)=""/236, 0xec}], 0x1) [ 53.608384] binder: 6425:6430 BC_FREE_BUFFER u0000000000000000 no match 2018/04/01 22:01:33 executing program 2: r0 = socket$netlink(0xa, 0x5, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f0000000040), 0x6227bfb0004c0920) 2018/04/01 22:01:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000007c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}}, 0xfe07) kexec_load(0x4, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000000)="643f6bd0838c7fc99b196795a6c631ffa1a3470603267ef084ea53929319eeb41f25425b87978ae75dd84df41390ec1b95062635ec0d40e89f3f7d49805407640eb9ca66166fbcb274703c5613b94e2c1d30e9e9d6557de862fdfe931519652cca049446d235627a21b9e6b1788f76e8936806ec5516f206e722c8c471c8d5b880b08737a6a39d587fc2559996a5e489cb7f", 0x92, 0x5, 0x80}, {&(0x7f00000000c0)="599bae9c83c32a5c12a28bc725d69408c03c46027f6b86288d6fc9d9e898", 0x1e, 0x6, 0x8001}, {&(0x7f00000001c0)="0d587495ff49c5e827d5ad741897d27564d7", 0x12, 0x3, 0xc2}, {&(0x7f0000000280)="8a31f0ff5e8cfafc8e51407046743b24f0e086c9da32b8c5f3ea9ab2b337ce7a120623413ae8afd10ce0d1b2da67be6d481deb6b54674020b672393f6dd30ea6b6e3cb1a21dcdd1a99fc82ac10b24fab9598c7e7a48fe1a3dfdc3170b4e6a1a08ff4e45209f2fa9140a00f20b2e59e903e997129bae57c8cbff7e4e1f85a0f258ad26abfb50b2cfd5092834aafec955fead976350136ba866e44f7c8a05d78d72acc42ea93710f533fd41c131e2b837bd461d5b08c223f90b1129bd3354c86c04a8d3f28", 0xc4, 0x8, 0x4}, {&(0x7f0000000380)="5993e967ed50332156a14980929de480785e3552eb8aa1c5e3104cb969aa6a0bfa42022eeef6691d26435fa4196559aae79b1d9a6b17833302de5deb3795bc37bf6c7b4db76aff8fee6d678a60f9c934dcffe8ad8fc5e98ae48c6df4d3d06409e2e611e9217cd6fe3de8e413953b1ad31a1e738d4e0f30d1d073dfc73fd6dceafb8479a11759797c62f95ea3c1bc897f62c8afdb8b09c5894109e7fef3dbf1f7992534581c9a6b6deb8a24a5df7af036721d5ad9b3d8be60abad8b609a2ce8fc818d15", 0xc3, 0x80, 0x4}, {&(0x7f0000000480)="36831f4647b1c32914c6a6a1034a1dfd8c6bb8c0ca0cbf3313c516b84d8ee779349b3f2e49d112079fdb8dbccf4285bd0ba104a8ad8b3ebcc5651131d328a8337ef9bb0e0a20d402acb1cc89dce8998939966a641d74b34f138eb9c8cc6af1e110af989a81f0438f00c20bcd2a2417641e38e6bad600975c37525c7a0c87ba58e694d10e0615dd409397aeaaae8ce065505d696fb187775e34ec475060cdfefe717933f81f41", 0xa6, 0x401, 0x80}, {&(0x7f0000000540)="d864797b47d982db4e3ec4592faf85b66aa076e57479f14b9f140731c5a353a836a5653c7e4e34f381b1a713bf72ab2b589956831a3ff76af557bae1afa3bb3b4645073ffe816220c59f0800f6a23770e129de992f63bf17341cc878f5e219b80e2e56530bb7a583d374ff049f2cfbada41c16b22ea506b7c76d41cc17c5dad99f728cf8832c9b84a1b13be0cc312bd6126d404a", 0x94, 0x80000001, 0x7}, {&(0x7f0000000600)="8440210abc321f1180a488f70110c137a70807255e66cd8de5df891d658c84f970317c65cf90731d69fd5963ebde8373fafeb0e4083d5c808ef9337eb17a7d39fc5748ff9734e02e3c4b7160ddae93bb5a3c293d41443801b90b370af9b47c61e616abb23819a7a7eb7142ed97ce888600efe8ad7d26376d12e4fafb189c2bd36ed49f05d4e2e07cab98dd3b0dc58c0038fb8eef21", 0x95, 0x5800000000000000, 0xfffffffffffffffe}], 0x3e0000) 2018/04/01 22:01:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/04/01 22:01:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1000, 0x200) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240)=0x5, 0x4) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0xffffffffffffffe4}}, 0x0, 0x100}, 0xfffffffffffffdbf) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000a06bc1000000290000c04d05c62603000e00d330d731f808a61090042482dd15ee78e57f860000000000000020910000000000ee63837e883004c66b2b077ba78fd21a97efac143c1b3013057a38965a7a776753be64686d9e918347fcd5c05d03a066b54059b23dd50e6ca9d01768e4d69c2bb4018cdb6309d9b33e8f14"], 0x10}}], 0x2, 0x8000) socket$pppoe(0x18, 0x1, 0x0) 2018/04/01 22:01:34 executing program 0: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d3814", 0x5) socket$kcm(0x29, 0x7, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x70, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff6db9}, @in6={0xa, 0x4e22, 0x4c7, @ipv4={[], [0xff, 0xff], @rand_addr=0x291b}, 0xd2}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x81}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) 2018/04/01 22:01:34 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x208000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x3a1) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) 2018/04/01 22:01:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000440)=r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000000000001000000000000000000f7ffffffffffffff0000000000080000000000000000000200000000000000000000"]) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="c92723bcdccd21430128ef5d2c9a324ed99fc58ce88cac25e8eeed1edb07161ab9a2f0653ef64c9e0957f5151d531e2edb24f7ebc7f63cc62f23d66cf2752e5595ff6c9a52ed77e8fcdd0d9b728e0d2e817696f2f8cd30a33b9b7de3f6e87762bfdb809256b53bf686c0456820b7ae2e9e2498fc46c4ff33f22f6ddb809ade1b9f576dae7a929a81233c4103b59fee74bd704fa532dba19d8b586c2b38bc6322eb8111e3db73cf909173d8d3669a0588075b567594e460dad1418245ac280f8df36cb0ce64ec96f564eb84cd4b5f3b4c6528fb2ebffb42843ccffa71a9320a49f1edb289e263d2b14f4337811f0f6fd8fa033da091e2e70f", 0xf8, 0x1000}, {&(0x7f0000000240)="2f04e9e465938b53496a8a422d3a876e6f6b214100f8339bc4a5", 0x1a, 0xa86a}], 0x1000, &(0x7f00000002c0)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x31, 0x36]}, 0x2c}, {@utf8='utf8', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x36, 0x34, 0x32, 0x32, 0x37, 0x31]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x37, 0x0, 0x3f, 0x7f, 0x37, 0x38, 0x37, 0x3f, 0x32]}, 0x2c}]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000380)={'dummy0\x00', @random="0b2177e5f0e7"}) 2018/04/01 22:01:34 executing program 1: sysfs$2(0x2, 0x400, &(0x7f0000000140)=""/207) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) sched_getparam(r1, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:01:34 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000002c0)={[], 0x8, 0x3f, 0xfffffffffffffe01, 0x0, 0x40, 0x1000, 0x4003, [], 0xfea8}) write(r0, &(0x7f00002da000)="260000005e000022000000fff2f95e06004665000002fb4b35ea", 0x1a) read(r0, &(0x7f00000001c0)=""/233, 0x7) ioctl(r0, 0x9, &(0x7f0000000000)="37c1b753d97beb421b461cd67289211a5f35fd0ec41dac9b1d362ac0206ca93130e46e3c8284939441f1798a0331c0cf3ffe2e93c9137716992f5ce737f19678c8d1d975020e69eaa5bc70cfee8ff9bd643a0d3821a1cd48cc0dc77fae197dac981592071100d49f491c63f883e5ccd200fa3d7ad84a7a91e7e171751c56247363152a43f7239f26") 2018/04/01 22:01:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2}], 0x18) socketpair(0xfffffffffffffffe, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/166) 2018/04/01 22:01:34 executing program 4: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x91, [], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/145}, &(0x7f0000000800)=0x78) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getgroups(0x4, &(0x7f0000000ac0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)='./file0\x00', 0x2, r5, r6, 0x400, 0x260, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="6300000036a72a603dedd9bc30e133c57d14b8d27508fc7126987d6407a8d5d93d2a2a572c870c2c2d22379d114a15b5c0185c99bb5040715a66bd8318cbc4a4341253fd44a0f2357e4b9817fcb7b0000000000400000000000000000000001375934eadba3d91ec3b74c33d8a15a0ec9c3364be0315738e8c9b3597575d2870a0ac1475aee4229dcc00e66576764edf0739c24d4f92348e134ed8a8ae71a42f6210f8737969e09b39b3dbb5ce03589c07c398f00000000000000000000000"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000008c0)={r7, @in6={{0xa, 0x4e21, 0xde, @empty, 0xf70}}, 0x4, 0x6, 0x3f, 0x3f, 0x3}, &(0x7f00000001c0)=0x98) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ustat(0xf669, &(0x7f0000000700)) 2018/04/01 22:01:34 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x402100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0xff, 0x2, 0xa3}, 0x88f, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x6, 0x0, 0x5}) syz_emit_ethernet(0xff, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/01 22:01:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) fgetxattr(r1, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f0000000180)=""/4096, 0x1000) ioctl$TCFLSH(r0, 0x540b, 0xff) 2018/04/01 22:01:34 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x129, 0x10000}], 0x0, &(0x7f0000016000)=ANY=[@ANYBLOB='q']) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) mkdirat$cgroup(r4, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000001280)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff}, &(0x7f0000001300)=0x20) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r2, 0x20}, {r0, 0x1}, {r0, 0x8002}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 2018/04/01 22:01:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/17) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x2) 2018/04/01 22:01:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) getxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000340)=""/233, 0xe9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, [0x80000001, 0x2, 0x1, 0x7fffffff, 0x1, 0x800, 0x1, 0x0, 0x7, 0xffffffff, 0x1, 0x96, 0x1, 0x9e, 0x410f]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) writev(r0, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) [ 54.786206] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop6 2018/04/01 22:01:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80002, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) pause() setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, 0x0, 0xe0, r2}, 0x10) 2018/04/01 22:01:34 executing program 4: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) dup2(r0, r0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/01 22:01:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x74, 0x0, [0x1000000000000000, 0x8, 0x40, 0x5]}) [ 54.850388] BTRFS error (device loop6): superblock checksum mismatch [ 54.873169] BTRFS error (device loop6): open_ctree failed [ 54.932393] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 54.955263] BTRFS error (device loop6): superblock checksum mismatch [ 54.960674] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported 2018/04/01 22:01:34 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000000000)="24000000100005004d07e30800f20103030501001000010026000000f70000f1e75c09cf", 0x24) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0xe79}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0x7970e41e) [ 54.984987] BTRFS error (device loop6): open_ctree failed [ 55.003937] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/01 22:01:35 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x1, 0x6, &(0x7f0000000600)=[{&(0x7f0000000240)="9fe2a357b7e6e81b7d2f719d436a10d93632a841d1b2ecd16c1e72b5ecf1124a91244a3ce76941480e0213759b27ce14645d1b7d66266bff8d40aae45b94bd1511c124bfb88b099424c684953c3c3be58caa25887edaea687033fbd4224ed2657f1458ec32a08b1cb073b7d17c918a37c954a76ad59ad6cf34c3b7c33a4cdd6f81f98a1edd5300cf600360858c2963303244e51318ab9373c091461248bee576694b19ca274de4e9629424b55ba3880eb20a23732c1ff58dbcaf6d4b26f0336c1561904c51b2b51e20811304c11bd0ff870ad7dc1f66", 0xd6, 0x3}, {&(0x7f0000000340), 0x0, 0x1000}, {&(0x7f0000000380)="294665415b100b1577f7de0d46b3afe065ddea1c45f351fe1995033b4f10f33e331ad33d789514e6bdd5c9a9010cc7f96694365bb9669bdcafbc76e6e2e323b28d", 0x41, 0xffff}, {&(0x7f0000000400)="a672e9ee831c5707e6f4e4b752c60f61986df186d0788dd846a20d3664b54d5d9790be4ce6e8038d73dacb7fb78568576c86c3642b3860ccc1875fe1c98c8884138db31ff11b050df8ae760c857319d38d744460799304096565cc45993484f770e6ba9c71afb3631c7509050d1c214aae2dac3110a770469e84f6e34151ef1648cc69ca66", 0x85, 0x81}, {&(0x7f00000004c0)="2a94d4e8c7794ca5448e4c5514c25e27559c2e50cd8452d1392c7cd1a81903c7390b37991738e5ad7c84222f56e645383d297c436f2e4d9202bdfc2263877fed0c5312d83f54ba5b59d78468ebfbe52c09a95d9f9c7ec073bca8923b1bd78c8ce6b1cadd885757276328637e83012e2fbe752ede00f5a4d7ba80086bd076895a450c160ca812500f44", 0x89, 0x2}, {&(0x7f0000000700)="7497110f2eeb547c91f7238b8478b7fdbf437043896e30a1f03d9fea758f57fbf155c9d26746bcf50c6c0912b892f37e547f7879975d1fd7692e026e4e41bd791ffb0f40a1a1d8a27bf7f92b7565f30df07d8f18b585f87bc030673e6db09acf8aa3585d8693ba565798254a3106f429de16743ee9ad4b", 0x77, 0x7f}], 0x800000, &(0x7f0000000340)={'nouuid,', {[{@prjquota='prjquota', 0x2c}]}}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x2, 0x4) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x6d56, 0xf8, 0x3, 0x1000, 0x0, 0x1, 0x20000, 0x8, 0x1f, 0x7, 0x401, 0x9a, 0x80000001, 0x5, 0x9, 0x5, 0x6, 0xe9e, 0x3, 0x40, 0x0, 0x6, 0xfffffffffffffffb, 0x0, 0x2, 0x93, 0x9, 0x100000000, 0x10001, 0xc0, 0x9, 0x4, 0x7f, 0x8001, 0x9, 0x112, 0x0, 0x7ff, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x30008, 0x3, 0x3ff, 0x1, 0x9, 0x800, 0x2}, r1, 0x5, r0, 0x3) 2018/04/01 22:01:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) dup2(r2, r1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x0, 0x4a1}) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a", 0x3d}], 0x1) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/3, 0x3) 2018/04/01 22:01:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xb18, 0xfffffffffffffffc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00000003c0)="2112cc06724bfbd6e9f4f93c7a8f889896907a733b7a180c2fe55edb0612500b1f941c7b56d48f74046f611abe0fea7fc88006fb42bf50d60c916251b00df2118d5b278f97fadb8e1912ac6937a7937d2bee7bfc048050a21b3d5066da7de04c39d5f4af6d90b64201b769e97f2011810c3552b314ceb6cc3ddce61ffedc2a5014d33b93e36e9b8a024b0f2b2002be9e3bdb79fcaae2b572d86832c81c6da00279b8b7693e8457e1815d6558375ff6ff4d5184764b824e9c0dd46781715742b5330a39d65fb8") write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) ioctl$KVM_HAS_DEVICE_ATTR(r7, 0x4018aee3, &(0x7f0000000380)={0x0, 0x8, 0x5, &(0x7f0000000340)}) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r6, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x0, 0x3}}, 0x80) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/04/01 22:01:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff02000000b03800000000000000000100000000000000d6d5abf74813b0300e8b3ccbfa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000903077a90000000000000000000000000000f7ffffff00000000000000000000000000000000000000000000000000000000000000006e000000"], 0x90) 2018/04/01 22:01:35 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="1f3fc98a1893f5b185af4d196ef6660e6f81e56d04971af44c982cbc9183cb480fb463772184be536de06b2d3fe4c46a3b003e737a5bdab0085948515bc01dddb68741ac3e719d9d20eb397d36e452f30ced0b38fa996591a80272c0216767ede8b5676f8e637ba4450745b4350f8d1b239291dd449475216f98b6fe29d23b08776e052b30fe3b44d32610ebe465cffc030f7ebd63b939e21ee848a13d8a11775b0c945af721965fea041e80e51e0e6ac9fd58b3e5a3e8f90f767d1ccc26", 0xbe, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="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", 0x1000, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) bind$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000012c0)={0x8001, 0x8d, 0x1}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000b2bffc)) 2018/04/01 22:01:35 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1d7}, &(0x7f00000001c0)=0x8) bind$inet(r3, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r3, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r4 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x7ddf) sendfile(r3, r4, 0x0, 0x10001) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000003c0)=""/67, &(0x7f0000000440)=0x43) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r6, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f00000002c0)=""/4096) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/01 22:01:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000380)=0x84598250608b9e09, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) fallocate(r0, 0x2, 0x0, 0xffffffff) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r3, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x5}, 0x1c) sendmmsg(r3, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000000000000000002f0a5a64b47d7a960e99085fb0df65a7ecd6b61db6490dd17cc93f3a204470aa02b71abce921d5e4484949eeac91abc211d1e3a7b14b5336c607eb4463d6cf22024b28c12bfe3e2c1b8dd9ec5e77fe0c13ed5f21"], 0x64}}], 0x1, 0x0) r4 = dup3(r0, r0, 0x80000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000300)=r4, 0x4) listen(r1, 0xa) sendto$inet6(r0, &(0x7f00000000c0)="f8", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r5 = accept(r1, 0x0, &(0x7f0000000040)) accept4$packet(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r6}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000340)=0x11, 0x4) 2018/04/01 22:01:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x800) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x9, 0x1f, &(0x7f0000000080)}) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00eb8e40f6410cc8ca100000009ef18ffff00f132050014006e35", 0x26) [ 55.645933] EXT4-fs (sda1): resizing filesystem from 524032 to 23 blocks [ 55.652895] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 55.745049] EXT4-fs (sda1): resizing filesystem from 524032 to 27 blocks [ 55.752007] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/01 22:01:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000018c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) 2018/04/01 22:01:35 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/26, &(0x7f0000000080)=0x1a) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60b7e72000083a00fe80000000800000000000001c63000600aafe8003000000000000000000000000aa8000907800000000"], &(0x7f0000000000)={0x800000, 0x1}) 2018/04/01 22:01:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0x4, 0x9}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x5}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1ff, 0x2100) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r2 = msgget(0x0, 0x502) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/159) 2018/04/01 22:01:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8bd66a923aa2d35b0ad1ef527a8ab9d7a9963d7e2fac1dda3f25c2", 0x1b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x12d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="28ea375613acdd651032fdb26abf6556aeb14b80ba336131b7f915d669cde6d8"], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r0, @ANYPTR64], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR], @ANYPTR64=&(0x7f00000004c0)=ANY=[], @ANYBLOB="8bb0bf7fbe4284e213572c2926465ca320abd5c12bfb70686b170ddbf58e78983177421dcedec0a3bbf13e69caac4edf4ea04931154079c88c227f6f23f130bd846d88a0344dd22b7a7774f7d513ff80279294136b00231330c9cc0ba3d66b417874cb28f3090919a6a9f63fa504244774ee47a840e360421526b04b3d9c152313a1068051ec397d5932261b7c8e7438de052ee070841173e1cdc434e69a3fb9ee", @ANYBLOB="49448979dc6db4df28df556b2f1a80370eb6eb9e9d71a37d7bf3442de6c96d75f2783261b371e9b355e91261f1ecdf5a25696488ba8efcd92fd287f2fe932401f37a7f61c74929705becbf52ca0f6c89bc6cbcade616f30f18b44c9f75c53b75d86f756b857abdf6a1a665c90bf74be2573fbbd754a8016facd2736ee3e2"], @ANYRES64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16=r0], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64], @ANYBLOB="9f36d0a530443ebca9282c420e5f683a97b695f286eccda6cc6e42424717623c5b22ac6b1595b0712b753d03dea41f1912bbcf7e", @ANYRES32=r0, @ANYBLOB="5ca398eb8b9d8bb13a31c5fad45925e1700cb2a0455505ac908528fada4d2708854d9ecf912dc6bc0f8ba12968ed09fc20a7b93691bc27ad69a0f37ca697daa82250b8d949a3d983bbbbe28a2f652bc511bf8cef1630998478ccebc85af61c1293a28bfe11", @ANYBLOB="e633fdd50a3bdacfce70b4ecab66e681c7c10696d5eb5513c09b50172a4cf8f5b6d0b02660fde2b9a021bf0c6a720bae450283baadd926a6b9645f644471bd4fe7c5dfbfe738bfe638512b02ceeba9d32e408b27a76cf8b35983b7d9db8d06370836a62f20414295452eb26bcdb2073e"]}, 0x1a5) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/01 22:01:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) 2018/04/01 22:01:35 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x800, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x100, 0x130, 0x160, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}}}, @ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @empty, 0x0, 0x0, 0x0, 0x0, 0x35}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x268) 2018/04/01 22:01:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt(r0, 0x0, 0x6, &(0x7f0000000040)='N', 0x291) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000100)=0x5, 0x4) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f00000000c0)=""/39, 0x27) 2018/04/01 22:01:35 executing program 2: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000280)=0xfffffdc3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x8000, 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/01 22:01:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1b, 0x40, 0xa9, 0x6, 0xfffffffffffffffd, 0x1, 0x4de}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xee, 0x401) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x828, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000840)={0x0, 0x100000000}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000008c0)={r2, 0x0, 0x8, 0x1f, 0x816e, 0x3}, &(0x7f0000000900)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xdf, &(0x7f0000000040)=@raw=[@jmp={0x5}, @alu, @alu, @map={0x18, 0x0, 0x1}, @exit={0x95}, @initr0={0x18}, @call={0x85}, @initr0={0x18}, @exit={0x95}], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x9e, &(0x7f00000003c0)=""/158}, 0x48) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000004c0)={0x100, 0xffffffff, 0x0, 0x9, 0x8001, 0x9, 0x81, 0x401, 0x7, 0x5, 0x5}, 0xb) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) listen$netrom(r3, 0xfffffffe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280)="ba", &(0x7f0000001440)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f00000000c0)}, 0x10) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000007c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780)={r4, r5, r6}, 0xc) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000800)=0x100000000, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x9, 0x4, 0x8000}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000480)={r7, 0x8, 0x10}, 0xc) 2018/04/01 22:01:35 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x220000000089) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x4, 0x3, 0x6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x6}}}, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400800, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080)=0xfffffffffffffffc, 0x1e6) r3 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000200)=""/234) [ 55.850668] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/01 22:01:35 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@dev}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1, 0x10000032, 0xffffffffffffffff, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/04/01 22:01:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002600)=ANY=[@ANYBLOB="53d000efa58067155e82197c00000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x3c9) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000003700), &(0x7f0000000000)=0x60, 0x800) r3 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r3, &(0x7f0000002700)=""/4096, 0x1000, 0x2, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r4 = memfd_create(&(0x7f0000000700)='ppp0+keyring\x00', 0x2) connect$inet(r4, &(0x7f0000002640)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000002300), &(0x7f0000002680)=0x3) write$rdma_cm(r0, &(0x7f00000026c0)=ANY=[@ANYBLOB="00db27a873d1de63c5e449c4bedb0000000000000000", @ANYRES32=r1, @ANYBLOB="e5ffffffe48dcef654b1d10000000004000000"], 0x1f) recvmmsg(0xffffffffffffff9c, &(0x7f0000002440)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000180)=""/224, 0xe0, 0x20000}, 0x3ff}, {{&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/119, 0x77}, {&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000500)=""/223, 0xdf}], 0x5, &(0x7f0000000680)=""/14, 0xe, 0x6}, 0x8}, {{&(0x7f0000000740)=@rc, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/98, 0x62}, {&(0x7f0000000840)=""/4, 0x4}, {&(0x7f0000000880)=""/143, 0x8f}, {&(0x7f0000000940)=""/136, 0x88}, {&(0x7f0000000a00)=""/149, 0x95}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/59, 0x3b}, {&(0x7f0000000b40)=""/117, 0x75}], 0x8, &(0x7f0000000c40)=""/151, 0x97, 0x3}, 0x8}, {{&(0x7f0000000d00)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000000d80)=""/26, 0x1a}, {&(0x7f0000000dc0)=""/198, 0xc6}, {&(0x7f0000000ec0)=""/239, 0xef}, {&(0x7f0000000fc0)=""/130, 0x82}, {&(0x7f0000001080)=""/45, 0x2d}, {&(0x7f00000010c0)=""/27, 0x1b}], 0x6, 0x0, 0x0, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000001180)=""/94, 0x5e}, {&(0x7f0000001200)=""/240, 0xf0}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)}, {&(0x7f0000002340)=""/12, 0xc}], 0x5, &(0x7f0000002400)=""/60, 0x3c, 0x7}, 0x2}], 0x5, 0x20, &(0x7f0000002580)={0x77359400}) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f00000025c0)=0x2, 0x4) [ 55.899080] IPVS: ftp: loaded support on port[0] = 21 [ 55.901230] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/01 22:01:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8bd66a923aa2d35b0ad1ef527a8ab9d7a9963d7e2fac1dda3f25c2", 0x1b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x12d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="28ea375613acdd651032fdb26abf6556aeb14b80ba336131b7f915d669cde6d8"], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r0, @ANYPTR64], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR], @ANYPTR64=&(0x7f00000004c0)=ANY=[], @ANYBLOB="8bb0bf7fbe4284e213572c2926465ca320abd5c12bfb70686b170ddbf58e78983177421dcedec0a3bbf13e69caac4edf4ea04931154079c88c227f6f23f130bd846d88a0344dd22b7a7774f7d513ff80279294136b00231330c9cc0ba3d66b417874cb28f3090919a6a9f63fa504244774ee47a840e360421526b04b3d9c152313a1068051ec397d5932261b7c8e7438de052ee070841173e1cdc434e69a3fb9ee", @ANYBLOB="49448979dc6db4df28df556b2f1a80370eb6eb9e9d71a37d7bf3442de6c96d75f2783261b371e9b355e91261f1ecdf5a25696488ba8efcd92fd287f2fe932401f37a7f61c74929705becbf52ca0f6c89bc6cbcade616f30f18b44c9f75c53b75d86f756b857abdf6a1a665c90bf74be2573fbbd754a8016facd2736ee3e2"], @ANYRES64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16=r0], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64], @ANYBLOB="9f36d0a530443ebca9282c420e5f683a97b695f286eccda6cc6e42424717623c5b22ac6b1595b0712b753d03dea41f1912bbcf7e", @ANYRES32=r0, @ANYBLOB="5ca398eb8b9d8bb13a31c5fad45925e1700cb2a0455505ac908528fada4d2708854d9ecf912dc6bc0f8ba12968ed09fc20a7b93691bc27ad69a0f37ca697daa82250b8d949a3d983bbbbe28a2f652bc511bf8cef1630998478ccebc85af61c1293a28bfe11", @ANYBLOB="e633fdd50a3bdacfce70b4ecab66e681c7c10696d5eb5513c09b50172a4cf8f5b6d0b02660fde2b9a021bf0c6a720bae450283baadd926a6b9645f644471bd4fe7c5dfbfe738bfe638512b02ceeba9d32e408b27a76cf8b35983b7d9db8d06370836a62f20414295452eb26bcdb2073e"]}, 0x1a5) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/01 22:01:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x210000}, 0xfffffffffffffea4, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES16=r1, @ANYBLOB="0106000000000000000003000000080001004e240000"], 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xf8, r2, 0x0, 0x70bd28, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0xf8}, 0x1}, 0x4000000) [ 55.979203] QAT: Invalid ioctl [ 56.003151] QAT: Stopping all acceleration devices. [ 56.060659] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 56.079612] QAT: Invalid ioctl 2018/04/01 22:01:36 executing program 7: setrlimit(0x8, &(0x7f0000e981c2)) r0 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x9, 0x2, &(0x7f00000000c0)=@raw=[@ldst], &(0x7f0000434000)='GPL\x00', 0x40000000, 0xbc, &(0x7f000008ef44)=""/188, 0x0, 0x1}, 0x48) 2018/04/01 22:01:36 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x74, r2, 0x500, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffff8a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x92dbc548a3b7dd40, 0xafc5dd9c5482dd55}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x30}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4004091}, 0x20000000) 2018/04/01 22:01:36 executing program 0: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket(0xa, 0x805, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003a40)=[{&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002080)="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", 0xf93}], 0x1, &(0x7f0000003940)}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c40)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xff, [0x2, 0x4, 0x487, 0x7, 0x7dec, 0x5], 0x100, 0x401, 0xfffffffffffffff9}, {0x101, [0x6, 0x3, 0xec4, 0x1, 0x1, 0x1], 0xa8cf, 0x5, 0xaa}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0xe8, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) 2018/04/01 22:01:36 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x743400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x2, 0x0, 0xffff}) signalfd(r0, &(0x7f00000001c0)={0x8}, 0x8) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) tkill(r3, 0x3) r4 = dup2(r2, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x81, &(0x7f0000000040)) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f0000000180)=0x4) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x20) r6 = socket$inet(0x2, 0x8000000000080003, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) 2018/04/01 22:01:36 executing program 2: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x2, r4}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000002c0)) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xa5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write(r7, &(0x7f0000000180), 0x0) r8 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) r9 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r9, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r9, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r6, 0x29, 0xc6, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r9, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r9, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) fallocate(r8, 0x0, 0xffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) close(r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) 2018/04/01 22:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x885, 0x20, 0x9, 0x1, 0x6, 0xfffffffffffffffc, 0x9, 0x9, 0x6cf, 0x9, 0x6, 0x7fffffff, 0xe99, 0x3, 0xb57]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6, 0x4a0, 0x6, 0xff, 0x3, 0x3, 0x20, {r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8001, 0x5, 0x7f, 0x18000000}}, &(0x7f00000002c0)=0xb0) 2018/04/01 22:01:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000340), 0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) getpeername$llc(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0)=0x6, 0x4) vmsplice(r1, &(0x7f0000000840)=[{&(0x7f0000000500)="638f83b2d9c3dd5ad6bfd460d886fbd4ead94e91ad3d36e65bca4575f2935e46851dd89b27fccdff4b7a6d91fbbf27689cf828a8d7e25537daeb99f800f76436233bbb087ab765f3fbc7ec48f5f3e00c71485f385fb97dc53747e51cf3dda0bc98c8d61968550dd011a6907bf97bbec675e40c76fd519f254ad4439371bfbfa8f2ccec42c6711e6a456ea785e2cf77841c870f723253f3a00e87b85663dfcc4014d2f4d2c10553f1acd30351576d172ad6dfd1c6eb5efde916d46cdc4c2cd933214e8ea1835404f65a16b1d001fa4b3bd0b5eff5645bbc384e2ae4a2f31453c8094f958f", 0xe4}, {&(0x7f0000000600)="377718e4c494b939c66d4dcaed0181a0824a8fc59be2673b1c5532b46506f892", 0x20}, {&(0x7f0000000640)="0143f16fe03713b4b53310d5f62b95632bbae298a6c08988e2525817ae8ddd9eb530e10328b945dd2c1688b2826daf9a8c5306bcfc2a15dee22b800315606eabd64e9d625c4c48908a7d587c8a4e5780e51b048e6df8165293644ae1979ae5a2177d855b380c2adcfa8d02fcde647450b976e093192f7049c9560601925fa1e2f7ddc91f6e02a3214aee7853b3cc904b24e1d71848e199bf02e4", 0x9a}, {&(0x7f0000000700)="3c43a061cd3af72b053f2d91f2a23de9fd2d10e458394efafbac62", 0x1b}, {&(0x7f0000000740)="dc6021a8a0a4ae8d3642cb91c431ead4092a5b9f1d8223c4b6100ee40e691268b348ec472dbb5ea422efb3445889540a826b50dcfa8fd88488d26881090495dca6ce5b703ad98f9f0906f1a28a2cd981df59641217bd3e59946740353452cf20e79dbc54b121bb5457ec1185c93ac9de654c29fa2fb14e4379e7ef1f98634a389964bb83228e77276cdfead1cfa26cbdefc75a33cb25d69c9c6cdf220b31ac1f0e30313f68a82e40b97bdd1569cd002be1f6f71ece81416c5cf377ee9753b0fad3292af8ac64c0ca2608db5340970d41f2ffdde3e7977bcd91d6ca16d338c65d05f7f20b19c08c", 0xe7}], 0x5, 0x7) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000040}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="f4a41a0c2137650139e81a7a1e7eef45e30c0274b792b581acffdf759e96e4145cce668a52012a4f30ae5f242e72bd056adc3ad6026df0112fbfae4ed0e60d75ac30a6412e7371242546f04b6abee86024a63b9bdae2914f42cf6ae214ac4c153025b0d5d66801fe0fe38d11d93ae52e1a65d03f238b85401dc2eff7be927136b72b9a3a0d1c799c116d785f7b9ab6b723005bb28943ea2a8f93729d997b5452a85a68c84e02049c7344eb9118f380d82af12e8ba08aec57d1a3cb2820f270d10b95a55e687635cc3fc3c2051feff7d726bf6cac8a69fb24530fb03eebc59474ac32607c7b5e34660ea3bd9f59c562", 0xef}], 0x1, 0x0, 0x0, 0x1}, 0x1) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x3, &(0x7f0000000380)=""/249, 0xf9) 2018/04/01 22:01:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffe00, 0x200000) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0xf001, 0x4e4e) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000040)={0x3ff, 0x81, 0x2143, 0x8}, 0x10) 2018/04/01 22:01:36 executing program 6: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) r1 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001d00)=[{&(0x7f0000000980)="0b87d7685a126158e5203ed5f47fb493cbd84272d76e06f531e9e06f6ae7013ccac6623e4ecbfbb469483e98152783cfa2c616b6ae22be845e1e90fe16dd05f04e9e67d3a69978c48181c60dc432209a189ee2588c2f3e8ae1a69d7e5fdf4fb4f114562cbe1b6a2b4f7e6869e24a6cdc467d4e0c9d553d53bc0ec81023274deb62bd2fe9fdd34881e2316d7037e44f3e2c264e7ba352813f26c75d863934021d2cbc9ff806d7d35aa699d7747f5d50d5cb768e1d6e63398150e6d7819590b47a12", 0xc1}, {&(0x7f00000001c0)="3619f3afc5af69d76d87c4261fcc876c6f4f6e27dcd6", 0x16}, {&(0x7f0000001f00)="ef86014311e4d6058c1ad96f6746d25b890949566dd2e38ae5732de65c4db507c977ed99b4c79c69c71867671612a02566611b10", 0x34}, {&(0x7f0000000780)="61dd939e285be94895b8f65761667f159f4939d618f38e237a8c2ebe1aa18040300218c022a5f9e8344a2c6ef4186029", 0x30}, {&(0x7f00000007c0)="fc3ec9c5b12083e5c70b87265387d7febf21133e6364931949759faa8ee169f41eae61a9e86eb26ebd", 0x29}, {&(0x7f0000001e40)="a001f1d22824b858cd5de4485d318c82db4b0979901e7a0ccde51489323d15b6c280aa550edbdb8befcb7761b1d4ff383040fd189d4d701e88f97ca47bd7f84368abde7f00ff0c4b4b1e129c00fe9df2701ca15ba62b4cb16c8545834f6565deda010000000100000020da49ffbe64a30777e0f6c7419fa763d61e7c25babb4efc1636330f178297a2c5bf8f34bf17", 0x24}, {&(0x7f0000000a80)="b923fa9aae073c39a496e1e99943abbadd873f47dc103da674c5a3dc3bb050a6fa7c7a83250dde509f6c4c344f15f12126dabc569d77e5039e3bb75f696ae51b0dee0e3abf23a0b622b82c4b7732c821c7007fe172e0ae3cccbab3a3813a1e1f267d3419e110e74d679fd2d6c68eb5e9c3ec8899ae06dc50209e2de8f0d9f88847f78e8c53833770d95ea2efba3774911586b81ba2751016701dd35c8c8c8f442a12ff7f30cfda4a33b94ae62032639069c4bd727fc9987aac677c9746001151178749f48fb2c3ccc2544931da784059d1826b2483a2680dc82a", 0x258}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="2f7e8bfee0b5d694e573a4694f5eadf524453ba9b47059f73f0befb86f7a345ba34b5cf9fe62c2dbb371019148bf29c89ae790822b466ceaad79dfb3638af98c92b55f078a78d1608d62672eafc51cccf4c291333b092e19f9b91e99bd4a0e4f8ba65529b5a09c9655fdc0c703110555ff18bafd8c5c51e82df8717e61fbde0949bb5216eb421035bdc96c10e17be4a21f03cca669b2524a9f536441328cc9785300d4e8c6454d7f8d54bc73bcef1ee0284d545b6a8dd50ae7bf98e92fb4fb8e98789cd8029663fa08e3de2fbd8e871083f5", 0xd2}, {&(0x7f0000001dc0)="a5953d1b1b0131f5eaad555e495494dc7f787b75d117b4c4cbdea10bce0b3a2d66399331ea02da1eafcb8538e774316a80eff03872daafbb1cdaa2d281ced987b90415405de6d5c5e81e3c58ec6c", 0x4e}], 0xa, r2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000540)={0x7, &(0x7f0000000500)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000580)={r3, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000600)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0x8, &(0x7f00000005c0)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x8000) lseek(r0, 0x0, 0x3) getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000003c0)=""/34) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r6, 0x29, 0x36, &(0x7f0000247fff), 0x0) getsockopt$inet6_buf(r6, 0x29, 0xff, &(0x7f0000000440)=""/146, &(0x7f0000000000)=0x92) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) mq_open(&(0x7f0000000080)="70726f635ba85d2a657468312f707070313a47504c706f7369785f61636c5f61636365737300", 0x0, 0x88, &(0x7f0000000280)={0x7ff, 0x6, 0x100, 0x0, 0x20, 0x5, 0x100000000, 0xffff}) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) 2018/04/01 22:01:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000c00)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000cc0)={0x0, 0x80, &(0x7f0000000c40)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000d00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000d80)={r1, 0x2c, &(0x7f0000000d40)=[@in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000dc0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000740)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={0x5, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x40, 0x0, 0x3, 0xe5, 0x9, &(0x7f0000000100)='gre0\x00', 0x0, 0x9, 0x8}) fgetxattr(r3, &(0x7f0000000780)=@random={'security.', '\x00'}, &(0x7f00000007c0)=""/228, 0xe4) getpeername(r3, &(0x7f0000000140)=@alg, &(0x7f0000000000)=0x58) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) writev(r3, &(0x7f00000006c0)=[{&(0x7f0000000240)="a50c48fe99a476ea206775b3805349eafdb4874166d6cd596d1b82270770d8aefa497fc27e160ca373fa1691885fee00eb0b9856500b1e15f2378dd0033e741043a827dbda7ceffb5b0a6a19ad17e0963044560ebdb5ce0af3159cdfb7564cfcac09b479ce9057d40be68d7e47691089f6356cae285fb96c2d1263c248fb0c7212e6a298ddba04eb99e1616b841d0284cd3723d34671c8063686d9feb0a2744c4603bacc552085ebdf9d17e9df39d3be5ea23f250fd7fe8e70beeda647e3479218a2", 0xc2}, {&(0x7f0000000340)="7f0007230e3adeab6c2f4628f285e0d6ccf7b32b4c7f1049ef597d6c1f0970d9a4b3ca57e441a1bf5a5a1a90e3822e144f8c0d8cb75a1db8cdf92069bc5f9d224816ba675df21c47806e67d638d56f4e140a9d523b421d18ed527cb29e2cf7133ea31b93be6f6eb92e73bde4e0e9a8b68917dac5f1c229e094d19dad1a7c33167998268e7212dbb5a6a1e3e48f938e16ed004c0b207899515748d487", 0x9c}, {&(0x7f0000000400)="0de3738a349fb28576c4a88961f49ef44ba68113c6", 0x15}, {&(0x7f0000000440)="ed52227e07cd162c3a033462508cb17b4c713ad29ae4536263e88eb0a28f3553eddd6a7eacb4cec548c65b46513c03b144e2818868947dafa8b5281678daff1c9c27ff0227a3575371565f2845837ae66ce488f710eded438c5922bf18a3d3cd0bfd71a326548b22e85930f141dfb69de701cca65efc61be61d73af695", 0x7d}, {&(0x7f00000004c0)="76bdbbee649c1e8ff08c4e07d9733538a581f66dae576f0eb382a831439b77e8ef83e689ac02f02268658656f6faa478379a7e3ae28d6363181bfeaf2f8fc031c56a2e9b65118be38b938cc5d4776e480ae1609b1a0983611e1372ee0c02e88120b17aa49d1e6389f0d89128bb63eb6c72952b1aa5a032d23b505773b940e3a1ba34ad7d3581385b3d1eb6c9bd8eb63ad1947eda826c07b922c491534081667ee9091c747846aa28fc8a3ec20aa09eea3fbd078a825f43e412", 0xb9}, {&(0x7f0000000580)="8411155b2f184e239ad7d5654087642283b86e4de5e5aa1b6e6913b1998dbf207fbfe2b2b08c492e2d830483ffd3e62537ddc4033cb42e76828ea5ab21c246bca0a2ba48163d76e6b26e1aaa4364782e2d5a7c803f56", 0x56}, {&(0x7f0000000600)="9b28385a7c312fb15eded801a6f792273e50f6e988b01c1f28314abf8523cd2f52b9f32ae2a7483c524eaa25f0f848e46d9460f9826c89f4a362f9e7a572662988f580a16f65b9a8db51e10426a3289a2d943b7240c1bc35ba05c76946733cf9fa1205f59b5e6027a63259b626af8fae196d2152d1ff33639517d5d3a21129eedbf1f2661844e6d540e19853a7fcfb7513ac1f19223555da0bec660fd891c5bfc2165b2a39bb", 0xa6}], 0x7) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/01 22:01:36 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200440) setsockopt(r1, 0x1, 0x8, &(0x7f0000000200)="e7aa56dad57476bb778bf8a910760b1f9b219ad71d75e07c9ba56dc2d506fc77a98a3c132ff23a1b2f2ddd2f458b2a3f0a7bec710deebbffffe4a8bea589db8882cae6b1a73ae5217b8897ec32d82963260555737947f31f9cb50ff9", 0x5c) getpeername$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x0, r2}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/01 22:01:36 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = mq_open(&(0x7f0000000180)='/dev/rtc\x00', 0x40, 0x160, &(0x7f00000005c0)={0x3, 0x6, 0x8, 0x100000001, 0x9, 0x0, 0x3397, 0x7ffe}) mq_timedreceive(r0, &(0x7f0000000200)=""/137, 0x89, 0x9, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) mq_getsetattr(r0, &(0x7f00000001c0)={0xe1e5, 0x6d1, 0x9, 0x100, 0x0, 0xffffffffffffff97, 0xffff, 0x8000}, &(0x7f0000000500)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) r2 = getpid() capset(&(0x7f0000000480)={0x0, r2}, &(0x7f00000004c0)={0x100, 0x1, 0x5, 0x0, 0x1, 0x8}) r3 = accept$inet6(r1, 0x0, &(0x7f0000000140)=0x45) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000400)=0x8) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000c80)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000d80)=0xe8) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000e80)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000f80)=0xe8) r10 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000fc0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000010c0)=0xe8) r12 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001100)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001200)=0xe8) r14 = getegid() r15 = geteuid() getresgid(&(0x7f0000001240), &(0x7f0000001280)=0x0, &(0x7f00000012c0)) r17 = geteuid() stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = geteuid() stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000029c0), &(0x7f0000002a00)=0x0, &(0x7f0000002a40)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004280)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004380)=0xe8) r26 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000043c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000044c0)=0xe8) fstat(r1, &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000045c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000046c0)=0xe8) lstat(&(0x7f0000004700)='./file0\x00', &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004900)=[{&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000600)="71e5ca37473d1fdaa0897ef4a4715316e02b12241bbab729ef9578a656af670496ed8cb8de16385738370ed15ea5a5774e2fc0f6124e56dac02742199f0e16363d27c59ab9f5d26a4f8151417743acde5820dcd47c98e8e48cb54660a285b8c01be67d075d7d7a76937b10b7dcc67a2de93439215dcce55a04a89e907d53c96f676a", 0x82}], 0x1, &(0x7f0000000840)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r3, r3, r1, r0, r3, r1]}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x70, 0x20008080}, {&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000940)="477941577f66f84f37d908f820d4bbf21e602fc9343b5bb3c42b95e8ffb6fabb6e21c9d7092f67e614e91a886ff3c244af74070726049dd42f0f2630cc561926fc9c91d553b7826416b81b0e55bf41d8df03860ecfa47e897c8731e5", 0x5c}, {&(0x7f00000009c0)="b3dbebf5c3c9c4e6b7e01696123ffb8cdea24a327fdf9165f8f01df775aa1e3dad1c6f546e6fb626f1086671fb333ffc402f0941f0049bd99f9d752801bab2cd0b52bfbe384dc7557c9cf01e162d935198fdb2d973ea7ffedfaa1cbc4f8af77ac8cf71b9d9691b6c3c6a089b98f5135d62c7e4e5709c9866a8ce65a778f385ad592d1e493ebc219f6ff710bee4ff8d32956e44facbd31b55dac04e06467d34ccbdedb836731411424d16acbc64f4d61125101fad673afecada4616b19b7e0db47e562b24c57fe4919c8951b9230980684115b5456875289e95ab89bbc88da876a1a79c58bd", 0xe5}, {&(0x7f0000000ac0)="d1cb0f0584ad530fd983383bc697b0d4ee3af44ae1ef624b7599e1625ef82b8022bb5eb48eac4d9fd00ea370639b19792beb4dcea24ff15534e416d95803de8536dd471fdded87f974176e44b26e0e7ecd5d2e2f2c0bb52912668fb15b83674847b8f8bd52fc7e529ab19708061edad37f1697836d2674aa0ec82b79c29150b1f92cc9de55deac56dcd5cc770f4957bce5dba4d507b1b81804ea4cc63c8d847a48ef0248a861bc2acf0ac36d9aabe17a2a874bd203924ad6f6c5113d87", 0xbd}, {&(0x7f0000000b80)="021e1e36c4ea8545b50f2c592afd026dd16c36813001d949765aa11403042d4deb55d0ded773bf02a84240a838c51b8d75118e04cd276773b9e2a8b0f85639a5fc3f18d8be897954555aa3e3c97ff4a48016e14311f1b2ec7c8c36cbb27d1e1617cd3e71ce53da10370767b84292282d66dbd67f8a4a77ab039a8c7cc43a3ba549e0120037e82bbee41778948be0602ae2230b0c56460dbadd129b140ad687c1c5003173e74b3a61746bea4693376952", 0xb0}], 0x4, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x28, 0x1, 0x1, [r3, r3, r1, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r2, r13, r14}, @cred={0x20, 0x1, 0x2, r2, r15, r16}, @cred={0x20, 0x1, 0x2, r2, r17, r18}, @cred={0x20, 0x1, 0x2, r2, r19, r20}], 0x120, 0x200400c5}, {&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000001640)="cc5a954956ac5b5c2304b5b2ac45ce8010f29025e7c286f81a0fa3976ddee70b9214b9c4ddfa9d58fc66b530daa254fdfdeb6c608e74be742b74190dc450644abbbe4d6c72591caa66721d4f5c90d9bf5ce39fb7a059a667a371b2d1ebc8e26b7a2a055e9658f895861d4d07324fa1210edabdf5a898fcd2aba35cb64a253453cb2ed8688894e1ed3534ddf1430144ef15a9ca2cfd53f9b89e29ee71c3cf2fe7e58d3ec68fdecdb9c9c54b47b0d13cd8417173ee6e203cce2e2920ac0f17fa3c", 0xc0}, {&(0x7f0000001700)="cf792b6bcc8bba4a639f484f3569b80c0b167c147e51bbfdfe4f", 0x1a}, {&(0x7f0000001740)="a783fbcfed617c1db8652a50414c9292ee3e2bbc23d95af6a0824145537abde192b15e63e577f967dd9eb7cf78266cf991ccaad053da6a3d2c5bdad1f2f7c87d80bf35692784b49e03af5634f508c2b741fa95c737834582e21090f32e2d9ac3d37a996de0e44b40", 0x68}, 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{&(0x7f0000002c80)="972fa1fbe48bd48a3d8de23c1023c5975cb3f6c67438571a8f697a8a7002cb95d8415dbe837239ef0630e4a2977d62293cb7db22b56106156c54c150117314eb89043df1b1d70cf2c5087c6f623f787bb42276439fb35798ff299214b44269c95f3b7c0e8b450ae1caac362f8ab582ededb497a2d5edabe19f643121df18e741ba252984b0246ae09f47f9b34f5e1721c69490784a3bfb8389dfcd2ff7d8bc45c75c8c27ea47a94727518eafbcd3396f77ac132fb08e6fe44833ec438ce7ae0bd6b6a7182207bb", 0xc7}, {&(0x7f0000002d80)="c16f79fb81a281150ded49f1c3d322d33780c420b0ea739746064dbfe2e2f4f4e8bfee68a7037688", 0x28}, {&(0x7f0000002dc0)="354167b0e3f298805600f45b8d1784c4bf66f25e318b5f", 0x17}, {&(0x7f0000002e00)}], 0x6, 0x0, 0x0, 0x20000080}, {&(0x7f0000002ec0)=@file={0x96af97a6351ed359, './file0\x00'}, 0x6e, &(0x7f0000004200)=[{&(0x7f0000002f40)="2351bfb9acf0f6edfb092b8bd1434558503a8f85d59da00dc253b6fe46ce112fab2900c20d7ba85d6b42b1af3a9a7bdac52b2fc6d3", 0x35}, {&(0x7f0000002f80)="7835a3be9b90c31fb851d2d2d69f8618f60f460adb73df8c4d8520a2e6a86ad18b5a15ebe2ee1329d4c2da3162702f6f54f5c41cd079f0e56aa52e2c8043cc496b3161a928bcf74f348b39465738e23083d9d6b602c0592a68277612b0a79488fbdb1f6c12e1e639c32dd2abcbef9f20a6437f8e4298a89565f82b3b08b937e7151a32fbf038a7ee69bd131b2cd911c38ef5fa4189682ff11d902596c6489646d985493325fb1e0747bf46169cb3930ba909c3e74c061abddce53148434e822520e5fee813cd54b0026394bbc7a454bdf430522d89", 0xd5}, {&(0x7f0000003080)="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0x1000}, {&(0x7f0000004080)="813e2f59c789e2c8facc", 0xa}, {&(0x7f00000040c0)="867be9e44f130e42d33d57b1e150bd7ebbe2e1d82d7fade718ab3639fe8689c336d435836d2807dd8a177a058b6bfed5f4d635d0b22884d19335e3c2e37ef22d21dd77f9572479846f2f3cfd5ae8d6a12d2cb9e7b69c799edd6ea3ccbc33c5d903e3fd87c99221fb4c298a43251075b04b7c2e", 0x73}, {&(0x7f0000004140)="31a0a97559a30e45b7a115a05009d6d8111a5e4fa457ae6c43af66ed08f49e12f579d77f722b0e", 0x27}, {&(0x7f0000004180)="5340c7ce2e5cedd1621e7dd0bea6d40948ac981c3aa04bc7b08838d2f589a986715454080beae75e5c92d8878e502f8c5f2ee126a25b3a0949572687bd3f4cfc41ff9e8c8b8294cc497e742d4a8b4b5e883f118644c112162e1ac5f02fcac26c38ee91227c6bb6519038abcc2d50e77bd41299abb630a11954e539110f2189", 0x7f}], 0x7, &(0x7f00000047c0)=[@rights={0x20, 0x1, 0x1, [r1, r3, r0, r1]}, @rights={0x28, 0x1, 0x1, [r3, r3, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r2, r25, r26}, @cred={0x20, 0x1, 0x2, r2, r27, r28}, @rights={0x38, 0x1, 0x1, [r0, r3, r3, r3, r3, r3, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r1]}], 0x118, 0x4040001}], 0x5, 0x4044004) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r4, 0xc11, 0x7}, 0xc) r32 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="943d8af29edfa365b18fbad9a1fd9e5019592d8d8447f8b4b467222de88d7dd244c0a54b4097e9", 0x27, 0xfffffffffffffffe) keyctl$update(0x2, r32, &(0x7f0000000380)="335e62d9b87e10522cfcb714ab0b573cd0f954a5f82fb7c0f66fd643cad021db6a923a17744edf7bf448bb054b0575b405bc", 0x32) 2018/04/01 22:01:36 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 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) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x623e1116a9f22b33, 0x0, &(0x7f0000000140)=[@decrefs={0x40046307, 0x1}], 0xfffffffffffffe3b, 0x0, &(0x7f0000000100)}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffff, 0x100) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x2, 0x9}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/01 22:01:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8b) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='nodev+trustedcgroup\x00', 0x3) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x3f) 2018/04/01 22:01:36 executing program 2: personality(0x444000e) 2018/04/01 22:01:36 executing program 1: r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x5, 0x806, 'bcsf0\x00', 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="12c72ebf2945"}}}}]}]}, 0x218) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3f, @loopback=0x7f000001, 0x4e21, 0x1, 'lc\x00', 0x2, 0x101, 0x7b}, 0x2c) 2018/04/01 22:01:36 executing program 3: getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x1, 0x101) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x400448e2, &(0x7f00000008c0)="bf32cfa6486ba1e59d0c3469a03271866897b2050548c38b5707ca52defc689eef73c427d4ea4f2f8b306cbdc05814d94fdf04a8a066c8535c176dad48e4d73c58f74485faba7ab27579f50c0af32e2350233552") r3 = getegid() fchownat(r1, &(0x7f00000007c0)='./file0\x00', r2, r3, 0x400) r4 = syz_open_procfs(r0, &(0x7f0000000580)='net/rt_cache\x00') syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0xa, &(0x7f0000000640)=[{&(0x7f0000000080)="10dc011810e970e538f9e026d892441873f5a14932a6c932070da029e506b114259ae55b066c1e3dc24e4725ed25d52122f6bfecce66271a8d0b4d1635bfe6df2fe4265dd4cbd4e82252229e9ff1af5384f8a584fc6c36724d5f1b3133747fc68285ac97a846f013d1e30405681e7a39c2f6143e51936eca6bf433175f63c344b582814163", 0x85, 0x100}, {&(0x7f0000000240)="7b816f5243b500bb5b20552e0e8ff73481f5535cc49a09b35bb7986b7cce77e703", 0x21, 0x3ff}, {&(0x7f0000000280), 0x0, 0x2}, {&(0x7f00000002c0)="2e73b7122f14ffbe5d09aca96a8383d4771a956aa09362bee09c9b04de887d92c0a28b4064e7525a65144375fa82d5d738641bb6d4d0155a5f1cb127a6d7771750679257526b20fa3b3ad2cd66194976a493d8d6cdfc232fd46e8e92d5ec3d39af2d9cc684c3d19bd80a2b5105708fa92d7be358e3810b2035960c2743b4f1d152c7a6b47b8708d7a90dbfbc81ce40826805e0cd7dec38d77f901f2bd533d8ebd968cf159fadf3d4364ab0af593d7fb3957dad192b3d", 0xb6, 0x3}, {&(0x7f0000000380)="f3bbb4d4a8d5dc69001c29e064282f0a374a163e480c82d274e7c2e9ea91d96022f5b5ff9221a7626549618381fcc87c48a6fc264be47bc97d86bd466d7325dea047cf0f0ff444302d92d8cc5590f74ea416060ceff5d0bc09221f18", 0x5c, 0x6}, {&(0x7f0000000400)="8facc28222f78805681cc7b8454e5bc992228d85fc53fd09265d58889f2c2a42f9904b10130f0932435d204f9f82f15a63c884741e53", 0x36, 0x6}, {&(0x7f0000000440)="cd3d08", 0x3, 0x9}, {&(0x7f0000000480)="50fc483d5efd9e54eb0a287f4ed24d549b1bb019018714b7b32b2f4628dd07f091c59d3c794526fa180d96d36d", 0x2d, 0x6}, {&(0x7f00000004c0)="3f1fe5c062ca21e909c1f28b8af0a97f0448c1ef765825b55ab17e1d81420b40f7267aff7cb7bdfa6665ba4692d2b41199103b445d30ab3ae1a2f97df6ff5fbf08f8468b42bd1684614cfd2eebb2b69b4597b4be7afbb3", 0x57, 0x8}, {&(0x7f00000005c0)="2b5b0bce5df0b76e16dc63d8309bcbabfe4e291e658d5d87f7c1a44d372e892d062742d12a5fc35a6242d72d6570b23a863e8a6382b22490335e69fcb12743f1743a3d062378e70d745cebc1c6a483d858189713d9b910200ba8f8bae093883ec905edf05787dd1cec722a11923b3b864e67a30195", 0x75, 0xfffffffffffffffd}], 0x2000000, &(0x7f0000000740)={[{@nolargeio='nolargeio', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@conv='conv', 0x2c}, {@conv='conv', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@jdev={'jdev', 0x3d, './file0\x00'}, 0x2c}]}) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000140)=""/151, 0x97}], 0x1, 0x0) 2018/04/01 22:01:36 executing program 0: personality(0x400004) io_setup(0xfff, &(0x7f00000001c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) sendto$packet(r0, &(0x7f0000000040)="33851b3ce571b8bba09925537693dc74f21b9e06341f1ac2a88fe4db572e358acbe9176368a70555c7d577aa1ed960a5baad3bab715b7fa97e679fbfd001ee275d2fa7f96ac2ee599e425222a529c694c5b8341670b8b96755998648839659dd492a08d461485a7dbe50bde3426140c34b8e8da2d002e252b02bb4fc2a4a48ec46660ebfeb14d4730ab472802cecc6a23a308b152a09f7e9bcf5629182", 0x9d, 0x4000000, &(0x7f0000000400)={0x11, 0x15, r1, 0x1, 0xfffffffffffffff7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 56.378292] binder: 6732:6735 ioctl c0306201 2000a000 returned -14 2018/04/01 22:01:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x3ff, 0x400) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000001b40)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="030001000000044a3323d4b25f6ff046b1ffea259c67e7e17b781c5c751c063e0a6dba802bb535e596ffc430ce4604daa1daac9e9ca2"], &(0x7f0000000580)=0x2) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000400)={0x5, 0x5, 0x0, 0x2, 0x10000000000001}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006280)={{{@in=@local, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000006380)=0xe8) sendmmsg(r0, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x2, 0x3, {0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000740)="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", 0x1000}], 0x1, &(0x7f0000001840), 0x0, 0x40}}], 0x1, 0x4000000) getpid() recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1, &(0x7f0000001ac0)=[{&(0x7f0000001980)=""/157, 0x9d}, {&(0x7f0000000540)=""/60, 0x3c}, {&(0x7f0000001a40)=""/92, 0x5c}, {&(0x7f00000006c0)=""/40, 0x28}], 0x4, &(0x7f0000000600)=""/38, 0x26}, 0x40) setns(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000001740)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000480), &(0x7f0000000680)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001c80)={{{@in6=@mcast2, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) seccomp(0x0, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x3, 0x100, 0x5, 0x9}]}) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000280)) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) memfd_create(&(0x7f0000000300)='/dev/vcs#\x00', 0x2) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f0000000180)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 22:01:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r0, &(0x7f00000000c0)="0f", 0xffffffffffffffbe) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) [ 56.443994] binder: 6732:6735 ioctl 4008af12 20000100 returned -22 2018/04/01 22:01:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1ff, 0xffffffff, 0x3}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x0, 0x5]}, &(0x7f0000000140)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)={0x14, 0x7, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) [ 56.492112] binder: 6732:6735 got transaction with invalid handle, 0 [ 56.500684] REISERFS warning (device loop3): super-6504 reiserfs_getopt: the option "nolargeio" requires an argument [ 56.500684] [ 56.521010] binder: 6732:6735 transaction failed 29201/-22, size 56-8 line 3055 2018/04/01 22:01:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = dup3(r1, r0, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002500ff8a0000c9ae3c0953a958672271537fe32b15fba704c6bddd00040100"], 0x14}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000000c0)=0x78) 2018/04/01 22:01:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x1}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) [ 56.590167] REISERFS warning (device loop3): super-6504 reiserfs_getopt: the option "nolargeio" requires an argument [ 56.590167] [ 56.590972] binder_alloc: binder_alloc_mmap_handler: 6732 20000000-20001000 already mapped failed -16 2018/04/01 22:01:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001640)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="36d45766670f01c866b875008ec80fc7adf67f0000c4e219b7d3c4e145687c879a26091766ba200066ed660f38820e66b808000f00d0", 0x36}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000000)={0x2, 0x0, [{}, {}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 22:01:36 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000000)={0x14, 0x2, 0x3, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/01 22:01:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) write(r1, &(0x7f0000000000)='f', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/213, 0xfffffffffffffd11}], 0x1) close(r1) 2018/04/01 22:01:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=ANY=[@ANYBLOB="380100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000000000001000000003c000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480002006c72772d73657270656e742d61767832000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c70fb917ec8"], 0x138}, 0x1}, 0x0) setsockopt(r0, 0x81, 0x80000001, &(0x7f0000000000)="82e05eea8f86fb233770f8c697a9ffcaa2558b7c485a8203e7077aeedd00c2764b02617fc3c6e434b706120af78524f42b393466a37fe960ce36143f6e175d9a17c67f805c66427d93a1f170d4637665d7efa98706a9ed0ccc111475eb0ee5b244631413d41fa644c4685e8ab24457f33647d8a0ea6168cb3fcbd903b1a0c9c2af20e8a1baa54128d646bfe5312ea5d49dc2eb2a06574ca5cb0927ba1e37b0b2a86bab0698be9316fec668c136efb0d14c0950d809882f4592f46789c0a6e29592c880a3130a", 0xc6) [ 56.706598] binder: BINDER_SET_CONTEXT_MGR already set [ 56.732592] binder: 6732:6785 ioctl 40046207 0 returned -16 2018/04/01 22:01:36 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f00005d5000/0x2000)=nil, 0x4, 0x2, 0x1, &(0x7f00003dd000/0x1000)=nil}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) [ 56.763627] binder: 6732:6808 ioctl c0306201 2000a000 returned -14 [ 56.802127] binder: 6732:6785 ioctl 4008af12 20000100 returned -22 [ 56.883327] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 22:01:37 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000005, 0x4012, r0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/68) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/04/01 22:01:37 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x100ffd, 0x0) r1 = socket(0x5, 0x80000, 0x9) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={0x0, 0x35}, &(0x7f0000e71000)=0x8) r3 = semget$private(0x0, 0x4, 0x500) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000001c0)=""/195) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r4) socket$inet6(0xa, 0x7, 0x8) r6 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x80000000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) close(r5) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) madvise(&(0x7f0000bdf000/0x2000)=nil, 0x2000, 0xd) 2018/04/01 22:01:37 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={r0, 0x2}, &(0x7f0000000140)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x4e, 0x1) 2018/04/01 22:01:37 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x7af1) preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000001080)=""/20, 0x14}], 0x1, 0x0) lseek(r0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000300)) read(r0, &(0x7f0000000080)=""/196, 0xc4) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000380)={"c234f6aaebfda41bf7a74bcdc704b0305415b203d7a4e3fd5f83519e51a2322d3d16d5c6e86c9b8206797ed0186504fa21bd41d6a2b9394d0ef844107ff3584e806c908624a98fc02cd625d88708965555047024543e67d51a43fa8383dcc090d42b372402ffa8133c3b6da808d46597aea26ba5a679c65e061737767b3208c630285eb14a431da02a3fc9f4fa0a2cead3fdcce974311757225713cc852fcc56ceafe02126251dc64bfeb4d9d02e75b532f2000b5be0a3910cb6b0f4fa9dce8933f41920ac37c92469eeba878186e1396cd6664ff6663b72513ec5405af422587d48224c9481682858be5408a08c5a0b96077e68eefa5096b18fb80f94e6576d4dcf5082f3a072db12450fbe14869466832279015aeb72d97526ee0a1b98b817100193a18316c45a26e31c79e0d6507fe7e04bc093acb95d454bdf652aa4351664148d58aed3e6f4408cda18ced0bbe56ee09f6a3368467d3c8e9808cc4cb1fd734357411cea6cfe750799026ed860056abd672c96fec5ac000734ad464dc52dc90930cfd3d4012b5430d31cea16342b4f240e14f8fe64dd7dc219fd409c8e4f31f98b70ca1f75d7615a6a309bd42dca6c631df08f7ca4481bf7d78f268746ae73613fdc632b236756a584747092a92751f835e10092f8137b09f302b6a58d1446eb8efd793e085fa3c8624ce7772f172e3911cedb18520a677b85f18d2950b1ae11be25c32823cc9ffa65ba9f10e084f326c61735cc58255ab7cec890dc8047da2b12def3089fb6925a42b1de1ce0c8db9cb8d1a0f8b446017dc358b86d7bbed7ff38b650dee8c0f2b6639d501f62a168417816162d09e6d56affbfb957bc7d19648a8a68d8833e25875c5f0d7d7d061226472fe600e7cb82c7a6eba5a0069d1b40834f983281cc257ed84d124a47e6eb0adfd2890c211023994053104364b497e0aa33be88bf90b4a29aa006d7f1e354a21de0ae31f4901a5bdeee0c5c6402f6a48820f0388fe084889fdf648b1ff550de07e555298a297e8d1b00a67859da50b0a980241e32235344feed0de290611113d4022f91962bb6b694e77cb4cefdc60f5a38f4f9de9e081c54562002de82a4af1c190666b92f8350ef5f576d9913780c46724efff0c213143f4f4f7215ec1e417a09452f7bf1f5579b9da500755d11fee84d5209200d05558564e5137911c6556726b0a1759950aac5f784a88db070b9c36cb788091c2be52913464dbd40a09365e576dbb1f964149278f7c5958d08a5c7ca46aa5a0eaf9e4186c1f51fed7e670017fc5290c71705e403f14760acfa79638ea66f00629dfeb20f23cb29d394364bde9b0506fb1f4cab67edb8d46527abe43aca1a2f6998b45e4cc66c62cfbf5dd01e1eb6e490e8b836e52d2ab9e8fe80aedaba5754df5a52aa0616daa3a8fe5ec5a27e89fbb0e56c423f8a9c32c1"}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) close(r0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x1, 0x4}) 2018/04/01 22:01:37 executing program 1: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) fcntl$setlease(r0, 0x400, 0x400000000000000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/04/01 22:01:37 executing program 4: msgget(0x2, 0x302) msgsnd(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000000000026298c1b6fed241a66e773eb6c1f2fe099d19dfbc35c6eed954486c50313029ce15dc94410966cb9f56b2e6affedadb6809aef30462d3e563a7883b49f657abc947b1ce9e6abaaad308ffc1e1cb7a61338e92a68d368a1e507557298303030c4f6f91c1d"], 0x6c, 0x800) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r2, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) poll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, 0x6) pselect6(0x40, &(0x7f0000000180), &(0x7f00000001c0)={0x2}, &(0x7f0000000200)={0x0, 0x0, 0xe19}, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x81e, &(0x7f0000000040)) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400)=""/238, &(0x7f0000000500)=0xee) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000005c0)) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/245, &(0x7f0000000340)=0xf5) 2018/04/01 22:01:37 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r1, 0x25, &(0x7f0000000080)={0x0, 0x0, 0x10001}) 2018/04/01 22:01:37 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080)=0x9, 0x4) listen(r0, 0x20000003) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e21}}, 0x8, 0x7, 0x80000000, "b5cf9d9169c2892f9797200760e0c09aa5b8f1c7b7199fd8a2b222f8d422bb578ea846db870b68d6acd331dd656937f1668ab7c5dfb26b88b59f9e3638c276ff3e4fc2e39b6359c08521c3758bbb9d0d"}, 0xd8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) 2018/04/01 22:01:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCCONS(r2, 0x541d) ppoll(&(0x7f0000001140)=[{r1}], 0x1, &(0x7f0000001180)={0x0, 0x1c9c380}, &(0x7f00000011c0), 0x8) [ 57.644828] mmap: syz-executor4 (6837) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/01 22:01:37 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000100)='nilfs2\x00', 0x2000, &(0x7f000002f000)) rt_sigaction(0x3e, &(0x7f0000000000)={0x1, {0x4}, 0x10000000, 0x6935}, 0x0, 0x8, &(0x7f00000000c0)) 2018/04/01 22:01:37 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800000000000f5, 0x20040) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000000380)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/01 22:01:38 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) clock_nanosleep(0x2, 0x0, &(0x7f00000000c0)={0x77359400}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000200)={r1, r1, 0x3}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x6}, 0x1c) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)="0b695ce17ae51b114db25c8fadc41e548ef3b4fe0529235c5193b80af2e86f43620c484e5c940722ec9cc9314db9165f51134e067def4ca166e4350536ca7d371972fc477190546fa17e7f7678573814311c1b557128878cc00eb4184d0ed6487eb9cf44804320be0e9e59b3f41a6247f7edf6bd74641d6e0f064ebc5612de3141099e23d23db7133a42", 0x8a) 2018/04/01 22:01:38 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x8000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/04/01 22:01:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r0, &(0x7f0000000880)={0x11, 0x1a, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) r2 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb975, &(0x7f0000000680)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1da, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x252) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) 2018/04/01 22:01:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "96"}], 0x18}}], 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000), &(0x7f0000000080)) 2018/04/01 22:01:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x802, 0x4) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/01 22:01:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d4", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x8000000004e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0xddc7, 0x800, 0x100, 0x2, 0x0, r1}) 2018/04/01 22:01:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x48000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x100}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00'}) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x2) rt_sigsuspend(&(0x7f0000000100)={0x8}, 0x8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r2, r3/1000+10000}}) 2018/04/01 22:01:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700)={0x0, 0xd5, "81c1423318546f20150b1d46ac9f32dc40237b6ac797f50a6f56414a2739c8c83f1e0555eedeb5f055d497312e66b2fdb4f4241dc0a2ce07cdfd774c554951feb751e8d1f9bce2e4039eb8c4b837916a6ef05d6fcf7b64b63ab1570a936a024f8c235284adbe496818c847674fa71d112e23bf63020d5380aead89adb4f6f075e1246606a0535a62f3ec4550d50bd6904c579e9d21597e63515a5abb1e52be6f43d18aab23cabdd894a3ee4876de909932cdd09183b86246e0a0fdb417517d1cce8ae12fb0ed36cb53f64ab0ac05c10e9f9d3f7ebd"}, &(0x7f0000000200)=0xdd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000800)={r2, 0x4, 0x7}, 0x8) r3 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x2) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000400)=""/198) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) sendto(r3, &(0x7f0000000300)="ea155f8f6d521120", 0xfffffe80, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000500)={0x6, 0x0, 0x2}) accept4(r3, 0x0, &(0x7f0000000100), 0x80000) recvmmsg(r3, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) r5 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="272cf300", 0x0) r6 = add_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="77bcc60a7cbda91df24c4ca71373ec0ba64d0e0a193126a6a7cdd90c8212642afe66f84499c178850a5e30ffb4761b423847ec8c2fdb0879e764f6a6e4aea979c477c2d7e141721c51a798b1aec819e47a3f8a8c837f52f71eec2cd6f8e51318f0df03c0cb11e7f5627bbbd66ba36234051d85eac7b4dfccfa4eb74ca90eee1804af733f0fd861a16f1c2a1d5f9f9dbe9a67c89a90695810daaafcee3bda339da6b6631cf2359b9cf187213d23f043024f5f79a042d6d53c241848c93ae6550cf9a774fb01028a328d10831b23ee66eab887fe7f33024789", 0xd8, 0xfffffffffffffffc) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000180)={0x0, 0x6}) keyctl$reject(0x13, r5, 0x6, 0xffff, r6) 2018/04/01 22:01:38 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40085203, &(0x7f0000000100)=0x7ffffffffdffff) 2018/04/01 22:01:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) close(r0) fcntl$setsig(r0, 0xa, 0x14) finit_module(r0, &(0x7f0000000040)='\x00', 0x2) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28d8bb3c28c829938b0000001c00070f000000000000000007000000f5567c98f5c03869f97545a86e8ac5e960", @ANYRES32=r1, @ANYBLOB="000002000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/04/01 22:01:38 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0x948) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000100)=""/206, 0xce, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "23212d5f1ef5"}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1ff, 0xe080) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[{0x0, 0x7247}, {0x8, 0x80000001}, {0x4}, {0xe, 0x7fffffff}, {0x3, 0x7c00}, {0x8, 0xea1}, {0x8, 0x4000000000000}, {0x3, 0x6}, {0xf, 0x3}], 0x9) [ 58.705719] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 58.728392] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/01 22:01:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x5, 0x400) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000183fcc)=ANY=[@ANYBLOB="2408000000a05cfd0de888b1670001000000210c000000"], 0x24}, 0x1}, 0x0) lseek(r0, 0x1, 0x80e) keyctl$describe(0x6, 0x0, &(0x7f00000000c0)=""/136, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) [ 58.771112] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/01 22:01:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0xfffffffffffffff8, 0xe431, 0x7ff}, &(0x7f0000000180)=0x10) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8a, 0x600) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000240)=0x2, 0x4) 2018/04/01 22:01:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000140)={0x30, 0x2, 0x0, 0x0, 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101101, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r3, 0x1ff, 0x1, 0x401, 0x3, 0x4}, 0x14) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f00000000c0)={0x77359400}, 0x10) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000c9effc), 0x4) [ 58.888950] sctp: [Deprecated]: syz-executor3 (pid 6928) Use of struct sctp_assoc_value in delayed_ack socket option. [ 58.888950] Use struct sctp_sack_info instead 2018/04/01 22:01:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000013000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x1, 0x9, 0x9}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r2, 0x8}, 0x8) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) close(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x7003) getsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000000c0)) 2018/04/01 22:01:39 executing program 7: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040), 0x10) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000300)=""/74, &(0x7f0000000380)=0x4a) clone(0x8000000, &(0x7f00000000c0)="1eff70d2360f68e51c66a06254114194e33ea6902d4e716d674290884badc21ffce5cbb17c7e042639cc318f8b0e5e5ee86f95bd5cb99c300c3a853826a138c429c379d0f5fec9139973d6f1ad5f61c36dd1d58722805dcf5e83936eb9197d16f9ee257b2021234c4a5530cda0080aeb55777c3ea9b885a4bb517927fc713134d7f2aed048dfcc40c274c5fc55ca18a39fb20ba99153bbc6c6347d6d6adef37160c345e4a26771addf4a2bf92db409651a4b9e2fa155261be04c344f4871c1da8269b419", &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000200)="074b04f8e809c2c5b08a21c0b75fc5a5bcc650396a04f991e9d878b2979da1e0d85c997d2eacb1f8c1989eafd4df3d6cb6d21bbdea0e2dc88b7b2cd9d91c8d7a660701e8c40d76524b890efdcc4258b5f2b7b77d87dff4fa57cdc3216ee49e66ae20c9251dc7729076bdc7525ff1cb1baadcda7839296735e44ba4f6a005f306314ba3782e79f3302a21a9d7372f4f356a417515b84b61dac2ebaffa48027b8df04e0ac68444c0a44665a4741c8bb7d6f0c0deb417b9fc37a02af2b6573dd84e71766c736b18009f24") 2018/04/01 22:01:39 executing program 4: r0 = fanotify_init(0x0, 0x40801) ioctl(r0, 0x40, &(0x7f0000000000)="50bffd4ce55fcb477b93536fae93b4fa9e270192b00d5dde823db15148c588ed5a79a028d70219e1ba6b0c7adcb0f58c9b95ecd31e2ce9ea3984d0c41e1dee8e7a0ffa3263120f7533964176c761d69c057ce1ab183eb8bf42e7edb05a1d63de37983d556f43eb3ba2942e0ae648e19cccbf61ab23d8e19b587fed4c337dbe61343b5962ead1fd76d8d8fd676e1125dd4abcb2a2465deb83f36cc5d3a104ce02") socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000980)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000009c0)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000ac0)) r2 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xaa0, 0x20001) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c746555b1f9dcc2720000000000ee6c0600000e1bd6f504000000b80400f60b052015cf9ee0006801000068010018ceb037493ff7df0241ffe8030000e800000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbbe5b6c3fe3e582043261fe4f097b0fbf0315cf750d503267567c76ad926562e2fcb33df65b5d57f7179afd54d66024e5436f11a3ea33addbb54c0016f5e083d1acb8e4524028683ae92c0e8045000000000000a272f4a5de60319a0f4bfc6504171eeeba22f4d4408669deb54b06e6c9233b05caf05af1fde11d4e865703f1a530ef2c584a6758bf26"], @ANYBLOB="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"], 0x518) openat(r3, &(0x7f0000000a00)='./file0\x00', 0x581000, 0xd4) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000a40)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000a80)={r5, 0x2}) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00000001c0)={0x2, 0x6ff, &(0x7f00000000c0)="6ec9a2cf30b219171aca0bf771526407cc6619ad91f499e96ccf788226e44a4e7d308a8d1b5d56fe514005a3b131b330deb6248a9cc327e6d4d8a5a4460bd370441fee00d800bd8fd430e0de6a59695ec8f2a6ad27189f138fe5deb3864b5532b1ab78fcf3d1dc03b530918d44c321", &(0x7f0000000200)="1d5fc1b2a4be3db380f78f0b554368ebd1d2892cc13f8a896bb1c6d9f0bb17adc66dcc8c046769dbc25ce4947d77e226fb10253ac89fb026e323f0dc629c05edb896151ad6bf167689da89a4ddaf602e086247", 0xfffffffffffffed1, 0x53}) ioctl(r4, 0x5, &(0x7f0000000280)="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") 2018/04/01 22:01:39 executing program 0: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/01 22:01:39 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}}, {}, {{0x0, 0x2710}}, {}, {{0x77359400}}, {{0x0, 0x7530}}], 0xffbb) close(r0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000180)=@hci, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/33, 0x21}], 0x1, &(0x7f0000000400)=""/251, 0xfb}, 0x0) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)='cgroup\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, &(0x7f0000000540)="5a77e237c169656edd15", 0xa, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x8ea, 0x2, 0x6, 0x8000, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r4, 0x1, 0x30}, &(0x7f00000002c0)=0xc) 2018/04/01 22:01:39 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x3, 0x9, 0x9, 0x7b2, 0x79, 0x3, 0xba, 0x80, 0x100, 0x1, 0x77c, 0x5}) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000000040)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/04/01 22:01:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000f68000006a0a00fffffff600611880"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) socket$inet(0x2, 0xa, 0x401) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f00000003c0)=""/187}, 0x1c) [ 59.723981] sctp: [Deprecated]: syz-executor3 (pid 6928) Use of struct sctp_assoc_value in delayed_ack socket option. [ 59.723981] Use struct sctp_sack_info instead 2018/04/01 22:01:39 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) rmdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0/file0/file0/file0\x00', 0x33) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') umount2(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x2) fsetxattr(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f4fd113a411ae9956e9944d58fc73322e272d00"], &(0x7f0000000240)='vmnet1\x00', 0x7, 0x2) readlinkat(r2, &(0x7f0000000080)='./file0/file0/file0/file0\x00', &(0x7f0000000300)=""/175, 0xaf) getdents(r2, &(0x7f0000000100)=""/41, 0x77) chroot(&(0x7f0000000480)='./file0\x00') utimensat(r2, &(0x7f0000000400)='./file0/file0/file0/file0\x00', &(0x7f0000000440)={{0x77359400}, {0x77359400}}, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000004c0)) 2018/04/01 22:01:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000340)=""/67, &(0x7f00000003c0)=0x43) [ 59.801994] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 59.832235] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/01 22:01:39 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x5000000000020a42, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x20040007) sendfile(r0, r1, &(0x7f000064d000), 0xfffffffd) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) fchdir(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x100000001, 0x6, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x7f}) 2018/04/01 22:01:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x6}) ioctl$KDSKBLED(r1, 0x4b65, 0xb) 2018/04/01 22:01:39 executing program 5: write(0xffffffffffffffff, &(0x7f0000000000)="240000002a005f000000000000ed7601000010ff0100000000000200ffde2c058ea72cd9", 0x24) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffff9ed, 0x0) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"5cc3655b4bdd08"}, 0xa9cb}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/01 22:01:39 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x80000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x2}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0xe00, 0x4) 2018/04/01 22:01:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/85) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000100)="aee23823a6ab25228ebd0e0a7ba183228d3776251706e8823da64c1873d331691cd3f4f0bf0a2a97538fe2761cefe016d6e79e43f2fbc1c25d3523b4eb4e806bfb281f95848e57d159ede4e7e8739eb6ca0192929ab0dc6dbcc90d5d9dd96a0d3d57420151b63f72056e531730d5c047ae", 0x71) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000015) 2018/04/01 22:01:39 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x40000, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x20000, 0x10001) fallocate(r1, 0x11, 0x0, 0x8001) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x4, 0x51c6, 0x1000}, 0xc) ioctl$int_out(r1, 0x400005460, &(0x7f0000000100)) 2018/04/01 22:01:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x5, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0xb78, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0xbf0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000c80)={0x6, r0, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000cc0)=0x4, 0x4) 2018/04/01 22:01:39 executing program 7: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0xcbf5, 0x0, 0x12, 0x6, 0x14, "5e7774cb83ec7ec1c3529a326ec6ef65384b758c5f12b2037001977c433260fa49593ab134efc066ca746486819304a108755a8e5ee73ed9b2b15f40a682d46f", "94facaebf3109360a6550a0d41abcdd6816963dcd5f14b042050cfd7e9490cd5478280198d62f09f06d1af264f435013ca09548f4987d32a99c7c7b542c83159", "cfbcda292511080563c2c5f5492119a96e3eb71b86a816780d5da36fa529568b", [0x7]}) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000180)={0x8001}) connect$nfc_raw(r0, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x7}, 0x10) fallocate(r0, 0x20, 0x0, 0x10001) 2018/04/01 22:01:40 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3, 0x0, 0x0, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x108000}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x8000) close(r1) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000005) 2018/04/01 22:01:40 executing program 4: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000500)) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet(0x15, 0x5, 0x0) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x4e21, @rand_addr=0x64}, 0xfea4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r4, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r4, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) pipe(&(0x7f0000000440)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="66696c7465720000000000c6000000000000000000000000000e0000000400000068040000ffffffff380200000000000000000000ffffffffffffffff980300009803000098030000ffffffff0400000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028005443504d535300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010014801000000000000000000000000000000000000000000000000480064737400000000000000000000000000000000000000000000000000000006000000010101000100360d02000400810008005a0a080000000200090001000800ff0101040e003800534554000000000000000000000000000000000000000000000000000003040009000100000209000404000000000100000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bbff000000000000ffffffffffffffffff00000000ffffffffffffff0000000000677265300000000000000000000000007465716c300000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a000003000000000000000000000000000000003801600100000000000000000000000000000000000000000000000028007374617465000000000000000000000000000000000000000000000000006b54000000000000480064737400000000000000000000000000000000000000000000000000000006000000040100000200760b010072f201002000fbff010001000500eba6f9ff060000000000050028004e46515545554500000000000000000000000000000000000000000000030500ff7f030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c8) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r5, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x7, 0x0, 0x1, 0x2}) r6 = socket(0xa, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r6, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0xd881, 0x4) 2018/04/01 22:01:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) r0 = syz_open_dev$sndmidi(&(0x7f0000000a00)='/dev/snd/midiC#D#\x00', 0x1, 0x980) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x7, 0x10000}, 0x98) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000040)=""/102, 0x66, 0x0, 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000004c0)={0x100}, 0x2) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000480)={0x0, 0x3}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x300c0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}, {}, {}]}) clock_getres(0x3, &(0x7f0000000440)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000002c0)={r3, &(0x7f0000000200)=""/139}) 2018/04/01 22:01:40 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000840)) 2018/04/01 22:01:40 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000040)}, 0x8000}, {{&(0x7f0000000180)=@sco={0x1f}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1844b1be0be1ea297833bc66d86709e00a0000000000004600150002000000"], 0x1f}}], 0x2, 0x0) 2018/04/01 22:01:40 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my, 0xffffff9f}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) tee(r1, r0, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000010c0)={r2, 0x80000, r1}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/4096) listen(r0, 0x273b) [ 60.141655] ebt_limit: overflow, try lower: 0/0 [ 60.213750] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? [ 60.246299] ebt_limit: overflow, try lower: 0/0 2018/04/01 22:01:40 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003500)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x2}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr}]}, 0x30}, 0x1}, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 2018/04/01 22:01:40 executing program 6: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xa, 0x7b, &(0x7f0000000180)=ANY=[@ANYBLOB="8500000008080000d55b7b4018c6087556a7d4966a98fc364f000000000000007a00000000000000"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x99, &(0x7f00000005c0)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000700000000000000000000850000000600000000e80000000000009500000000000000"], &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) r2 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r3 = dup2(r1, r2) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000300)={0x5f46, 0xc30, 0x0, {0x0, 0x989680}, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) prctl$intptr(0x8, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_raw(r8, &(0x7f0000000400)={0x27, 0x1, 0x1, 0x7}, 0x10) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000580)='syzkaller0\x00', 0x10) write$sndseq(r3, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/01 22:01:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x60000000) r1 = socket(0x7, 0xa, 0xffffffff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x108, r2, 0x1, 0x70bd27, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x108}, 0x1}, 0x20000000) r3 = socket$l2tp(0x18, 0x1, 0x1) keyctl$session_to_parent(0x12) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 60.366058] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/04/01 22:01:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) modify_ldt$write2(0x11, &(0x7f0000000040)={0x80, 0x20000000, 0x7000, 0x80000000, 0x1f, 0x9f6, 0x1, 0xc824, 0x4, 0x100}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)="9477a1395f852b7b10a621a999a0e4ce43e47d13a86382efef59d5cde5637fa683459967ac53be023d8ebd9a906c5def9a418c4705d88ef59b60d9743b43940fe33c9f2672a39a399c16a6658f94e482930f1f3fad6297e11d35f39f9298980d64cebc294eb1894398cf2641f1078595dfd5af6c807053423974215bdae9a3e2097c1f1e77027247c95e8ecfdf2c0b0c6d479ed675707101ad739c8fce9e440e148b6a80f8f512fa61d9aedb479e651705b25d9a9634454abf5a0839733b54a977c9c45e70cdd6dcc6d98b4ba9d63494094855ea70d28b6d6023e195030a2f4cb1b8a1edf703ab7cbb0ef9173e02a6cec630") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000fdb000)='ybifs\x00', 0x1003, 0x0) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/04/01 22:01:40 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10504000, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) r4 = syz_open_pts(0xffffffffffffffff, 0x100) r5 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000c00)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f00000006c0)={0x4cc, 0x6, 0xb, 0x20, 0x4, 0x25dfdbfb, {0xc, 0x0, 0x5}, [@nested={0x104, 0xf, [@typed={0x8, 0x60, @u32=0x10000}, @generic="24391ed2f040", @typed={0x8, 0x4a, @u32=0x2}, @typed={0xe0, 0x3a, @binary="d22aae429bb08cfcc5f5f093a90fc2b5d8d6eb917ec5ef1ba4d9674a07fcb33a6abd4875b68e70cc7b6704fc55283722626d1c0e11b0d04d7ef20a90352319bb15e98cf18f8d309fe013d93a1e2e1b86b36458c288f8c1319d66cb3ee02ed2ec97431326220dee65ce9e01be05cdb1e7d687fe3bfa99dca4a4e3d9372333226bdc2924d55a1edf1899dd263a7bd77628ddcf282bf970abb54a5ae7d99ab4d2e1b05025ac4ab05accc43f134c25dc1ed2c6faf1c296a62240efa347611b87eb9142e236f8a7916a13cf321acc95f0f7b01497b7689a48ae58bac4"}, @typed={0x8, 0x3a, @pid=r1}]}, @typed={0x8, 0x1, @fd=r2}, @nested={0xc, 0x4b, [@typed={0x8, 0x2d, @uid=r3}]}, @generic="cf6b86fbb687d1d55aa575c3a0766c6a816d4815d1250d2aba37864329b0522e487d", @nested={0x29c, 0x3d, [@generic="fe57193fa5460909eaf4d7b4d1e8740f299604b601b6100e0eea065732cda17d6f9b73f59dceba267e5cd342e4fe5432e2c16c4a14cd8181f539042053fef3546e00529e1178d9dc3599bdb69268faf62b595fb32ceeaf49ba4125b4faa6cf", @generic="ed83b58d88ca7893f3f92963cae0c61ae9ce8f0fbaf11632d881b97888d145fb1de54a05210fd163dce08bce018f950c54638ec5bc05d5353471dbb3e7fbb4ec6f90363ee12d4db564bc812c57ffff23e1cee3ce91eb6364cd9fcb85c6", @typed={0x8, 0x83, @fd=r4}, @generic="f2b288fb6fa2b8b5b372d696a9f29a0fb005ff2190cb80eb56bfe20219b1671bf55e2cfcaa783f44605d9df125adb59b44967b62305cfc90cf6fdd5321d9f411cff44ca49b80d479c6d807b83859ba8ed7a2a18dd3", @generic="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", @typed={0x8, 0x7b, @pid=r5}, @generic="977a", @generic="b759ce811fd26d85d1676351f650117a4ccebb29c3ea21f98ef8e7e8c0ec61a506dba3d2bf54bd03efbf43779b450bb56bcb1a0f779c789f555cd80a3524f4dee1a952fdcda8d61f1f0ac0c967571cfa474a53dee19e2798042ff0d0617b19f1c1c046172f019b50609126a7d55d746020956a20af6b"]}, @typed={0x8, 0x3, @pid=r6}, @nested={0xd8, 0x62, [@typed={0xd4, 0x78, @binary="d7855a8b3f861740122349d6f0e76030fbf14bde3507d303a75244a3cb7468f17f5158b5f8ae5a758ed37933528fcab7ce6ea8cd10116d26564539ae373d713591110ca27245ce0630a33726852d11eeffc9bd2813eab34f09f8837261fce8dbe76c6159d47c1e6d7f5165da44c0475fce8d128282d0574b79d00b359c14309a827be0a39557adae6c717b70c408809c5cbe54e4798f5b3ef928b497e38f4809a88b3f18f0621e136ea425d49e4f3f192d2836fa07425ae0634df7005d28bf06fd2dd85f87b35b6d825243e18b6388b7"}]}]}, 0x4cc}, 0x1}, 0x4080) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000c40)={'eql\x00', {0x2, 0x4e20}}) futex(&(0x7f00000000c0), 0xd, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x40000000002, 0x10000000) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000000240)=""/4, &(0x7f0000000280)=0x4) r8 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r9, 0x4) ioctl$sock_proto_private(r8, 0x89eb, &(0x7f0000000400)="4009f9dae81ee6a5acf2172e03ead641") futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/01 22:01:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000000000a101, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000080)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x18) restart_syscall() umount2(&(0x7f0000000300)='./file0\x00', 0x7) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_getnetconf={0x64, 0x52, 0x500, 0x70bd2d, 0x25dfdbfb, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x80}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1b4000000000000}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) [ 60.412319] IPVS: ftp: loaded support on port[0] = 21 [ 60.598161] l2tp_core: tunl 2: netns mismatch 2018/04/01 22:01:41 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/158, &(0x7f0000000100)=0x9e) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x0, r2}) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r1, 0x0) 2018/04/01 22:01:41 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x22001}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup2(r2, r3) sendto$inet6(r4, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) 2018/04/01 22:01:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001580)='/dev/snd/controlC#\x00', 0xfffffffffffefffe, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) syz_open_dev$evdev(&(0x7f0000001500)='/dev/input/event#\x00', 0x7f, 0x200000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000040)="5be6d172a4dcd6d16470de4eae75049d920ef66a774a21f4a46dd1b78142d770106334ad1cbf11b305d70afceee4ae360e33dea8cd99e7d3fc70e390bf5c1cace5f7e3703ecde17a6a540b81cb42525982140504cc5be1b268d89d5952e621ff22a538959324671fc2c9fc8db2014c37ea642702b24016b298684632df59263dc40736fa801687f78d375314ac88195ea4c12919ebe7d0cf", 0x98}, {&(0x7f0000000100)="1ae19be0eb321dbb0cdc85f1a6f8dc1f27cd185c147bd912f6877159245fac8744dba1162bf9c12c6b4ae42215b569a3ca3749bf856a71a2841c83e0b4cc9cefea3dda4e3cbc4c511bd10663e6890cac0242c894dd3124e9f370c9a994e64672a640c930a83e4d2131a9d758af69223d990b9d90e9eeea686965e9451635568feceff4d01f9e3e76dc394ef45dc958275dc011570fbcd3900ab7f3b627bd07c4da478aac7f3fa36b2279e959e1ecab8a657ef099d057f07a07c7addef3541e048ea79772a8e1ee66969914eb9a8f15ffbaba8e4685b497bbb29c64504db6d14c0d945dd9433e3f70f907d762ac9622ecaa7fa601b4002767ea3f76a035", 0xfd}, {&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000300)="be35a806057c6adbc2ae9af80ad8280c581a9f5305804b60c595da0d90b49af1423c261edd6952ae7737936009f85d44ce0f3569ea7ccc8bf4fe22c04242dc3b4f808c23da24b15c5be714a66a1056fa9ca00ebed6542c192a32aff06ac0227435a86822b909f92c4def01fbd35823bf30a12cfdb485411a653d862e2a522912c522367edfe43f22c59e4635e2b860d710f7fb8f0dde77dee0b9a754f0e4054a26", 0xa1}, {&(0x7f00000003c0)="083aee25a1780294c7503b1e84e843a2a89ec80152cf91bc28de5651762c8c1a088cfd232270d3f02ee66ee63e38420b0eec6608c32c951c94a726d6f0bab906e7b1eb470d3c3a4eb1cc1e1f0240ff37665aa6c8920c228a2622835c8584340a176723d3a7f84ab3bd9497012082abe1336c846d03ab1a9e14ffd28507ffad38a4e1ad18bd08a78341a329c9868cd25126d897f798332bcf4e12a65dad9184e181767fd9a6ce323d93b949193fe8e5a378ce5acbb3115c0e", 0xb8}, {&(0x7f0000000480)="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", 0x1000}], 0x6) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) dup2(r2, r1) 2018/04/01 22:01:41 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x10000) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./control\x00', 0x40f152a1a03d37a7) mknodat(r1, &(0x7f0000000040)='./control\x00', 0x8080, 0x0) 2018/04/01 22:01:41 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control\x00') close(r1) 2018/04/01 22:01:41 executing program 6: mmap(&(0x7f0000950000/0x4000)=nil, 0x4000, 0x0, 0x44030, 0xffffffffffffffff, 0x4) signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) 2018/04/01 22:01:41 executing program 1: r0 = socket(0x2000800000010, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) write(r0, &(0x7f0000000040)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000535", 0x26) 2018/04/01 22:01:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'nr0\x00', 0x3}, 0x18) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="fbffffffffffffff"], &(0x7f0000000140), 0x0) 2018/04/01 22:01:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x3f5) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/01 22:01:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x14, 0x0, 0x40000000008, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0xffffffffffffff7f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x68) 2018/04/01 22:01:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x3, 0x20) semop(r0, &(0x7f0000000040)=[{0x2, 0x100000001, 0x800}], 0x1) clock_adjtime(0x3c49315ae6764a53, &(0x7f0000000380)) [ 61.431523] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 61.461434] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/04/01 22:01:41 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x7f, 0x40400) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) symlink(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0/file1\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @rand_addr=0x3, 0x0, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x7ba0000000000000]}, 0x24) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001380)=0x0) ptrace$setregs(0xf, r5, 0x7, &(0x7f00000013c0)="6dfd1a52beac0fca1a3ed3e5861914ed2ab1a89fc32399ae14f1d08461689712c055405d33858ab424aced0c2a365927322779d3fe409c51e434c312ddbe15f0647033fa0c732a324aa2caa724de990b087cdbdd114a4c728ead2c7e0fc3ab52d725e496293b1d2bd496e15c6fa25742c2d29e4824ec442b7668c6cfbfcb0c52f5f4ff65c78317e6e0825587230578f2e210d559fa96b631d7b6d3") sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x87140c1976e1fdab}, 0xc, &(0x7f0000000280)={&(0x7f00000014c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00012dbd7000ffdbdf250100000040000000010007004e2400000800e0d479765dd7c58e6ea8758c2f271414bb1400060000004204998600ecf488ef500000000000000000ffffe000000208000400ff740000080007004e23000008000400ffff00000bd2b518d17349922f9e1d444073698740fc30f76502f89801de6c8571014c54d7aebbd10ef0ec3419a8a342d533b775105c"], 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x24004890) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000) r6 = syz_open_dev$audion(&(0x7f0000001480)='/dev/audio#\x00', 0x2, 0x40000) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) [ 61.537855] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/01 22:01:41 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x3f) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x4c, 0x0, &(0x7f00000001c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000040)=[@fda={0x66646185, 0x2, 0x2, 0x1e}], &(0x7f0000000100)=[0x70]}, 0x1}}], 0xf9, 0x0, &(0x7f0000000240)="830f4365d698948365bc96cd6dc6cf3dcc33e5480b92d77534341c1f29d4ec4a8dd68691150ca8a1c410f4ea69e2b9a2d9b07f8b3ee0d37f2fc48a0c3b70d78c38c6d3d139bad8bcc715c3f228e64e11d9e562420930f4d62e6201def22e6ca2a5ed1a6a72e3cc5998253651e7f34612b2c1dde80a7dba4563517962469a77d5d41ba221ac25cde4446c9ae96f283a82b00013662e83ad32d56c26bf27a200c6e6bf65ac34db54a30cc9ab2c49cff6077968b3ee73849d792d90b224873725e447eec6f57afa2cdd320a1f467836f7c52260a05efee9a7e96698d3cdf2c2362f48852c1316dea5bb574f320cfbae5c0efe93e2f8a32ad654a8"}) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f00007ed000)=@file={0x0, './file0\x00'}, 0xa) r4 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180), 0x8) 2018/04/01 22:01:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000640)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x400, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000100)="f502d3dfea819ae2bea66cd57df4ec9403a886d91520d0726d97d647ebd3c2bda1e9b9885cff11d3a17e00676c73d76091e40fa021e7ee48e0267eca8a6fad4fe34ef9fa4a2a49d0e6cf4f2f5e497907c4626203e8cae86a88f9", 0x5a, 0x81}, {&(0x7f0000000180)="d03640ba8e1d4211d823b99daacd4565029fdd410e196d30c6623a5cef66bb22ca5391739afb7938d1dcf7b76d7845775b3436f303670873b7a6e5eea92e1dd20735eef5b2f0224cd9c527e2cbfd4e77888c2ca5f3403a165191d9d0cd0dac4a02b51d0dcb0f1708b0dbdbe857456317f513eeeabe06dbb988b6820f2ef100d34c5a0aac7ba4396c01d4b8bdd2b5c82042a94aee4d0f50e374e3816a5f27e2c78ca4b3899ed7386a24bb977335cacb67edeeaf7aba593c6b116f6b665156022c469fec958eb6a2675801b7ad92e15f8a", 0xd0}, {&(0x7f0000000280)="0c7e7d5db1d69c9ca4e1ecbe8438c1023eeaebdaa4ef7cfd46e8287ba47d1eb17a48e5254588e801a458fc61e97b8fcfaf6f62673c450bbe11e28c7c7b3ea3297049ad7f3b8355b8a313d9d6bfe2c651ed0c3a50e67eff44427872ff88b212c47957453c634c19301bdcfaed21290e51562d07fbd68a99f5", 0x78, 0x101}, {&(0x7f0000000300)="5bb22ec5dc4e5a7aeb240ae86472075ee3146a304a41e5d78ad21a463fcc7a86b87bbc72c745af965dbf8913a2ee05760118ecafee7f65051cb5c2e485d3c1aa0ac4191f835c643885665847f82e567349f555e565ce816ebf8889785ae944c2bf09d528b4fe6d59fc59a9654c221ab20d39d4f6dc2d583bf142ad8eae8a2bd7374d1b17cf36cd1b92bb09aac5", 0x8d, 0x4}, {&(0x7f0000000080)="31438ffe72226ff3cabcff721e3e72d0f615f54a72ff1ac812fc3f5fdd57e61e6219321ceb", 0x25, 0x6}, {&(0x7f0000000400)="eefd6785b64e3aff03ada8ca6be97c8d1245a871b119f312e4e69db3b3fbbdad2aa7776bd7c5bf93cde2923c73bd29d282f994c986a485dd53dd937de0e3b80994964b88edad49169c7ac6310bdb907efafc9e34d5e863871c9fe0edc4e82a728c748faa77a48d39a8a1f95525abbadac8f4bf8958b32a35bdf50eb9f3bf07a6550ee9b9bfd19e97ad83d724eab0da38c4e3f6e38941024e5ab2af0df385edeb6e90899b872eb532dc2eb9c23da78626f95cca6fe5b1110b43d0", 0xba, 0x40}], 0xa30020, &(0x7f0000000580)={[{@type={'type', 0x3d, 'dC8!'}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@session={'session', 0x3d, [0x2d, 0x38, 0x38]}, 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x37, 0x3d, 0x38, 0x3a, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x39, 0x33, 0x33, 0x37, 0x78, 0x36, 0x38, 0x78, 0x39]}, 0x2c}, {@part={'part', 0x3d, [0x3f, 0x37, 0x32, 0x37, 0x7d, 0x34, 0x0, 0x38]}, 0x2c}, {@umask={'umask', 0x3d, [0x30]}, 0x2c}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='vegas\x00', 0x10000008b) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x11f, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/01 22:01:41 executing program 4: pipe2(&(0x7f0000000040), 0x4800) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)="060063efff7f00009d", 0x9}]) 2018/04/01 22:01:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='/', 0x2, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="88828a86ab831131f587beb3529acd8ce45e8ac142c7faa236a290a21eae039051cfae5f7ae6df2e85850485f9e71506dbf2c4544624a12780440f6913c8879dfa26d33a9abb607d6d8760209936ee158b3e549a68047866731bc3ab2d7fe0ae75c21ed1794e712a1bd8a297b106f038f11e314f3ec3eef8e4ac07fad63de53e3c7b166102f1d35da11dc68757b5bd35ceaeadcea652752814962a6ac28fe6e7d073c02577e81d62c7da1b826fcf8c0290b49b3acf4d1b2b3811de99cab9e2ba6b30b84b09df158b2abb7fdc039267447f1db51a9e1be0b4c5337f1edd", 0xdd, 0xf1}], 0x10, &(0x7f00000001c0)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@space_cache_v2='space_cache=v2', 0x2c}, {@compress_algo={'compress', 0x3d, 'zstd'}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@acl='acl', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}]}) msgget(0x3, 0x40) renameat2(0xffffffffffffffff, &(0x7f0000000300)='/', 0xffffffffffffffff, &(0x7f0000000340)='/', 0x2) r0 = gettid() sched_getattr(r0, &(0x7f0000000240), 0xbe, 0x1) 2018/04/01 22:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x400000000002, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001680), 0x219) 2018/04/01 22:01:41 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x22001}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup2(r2, r3) sendto$inet6(r4, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) 2018/04/01 22:01:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x81, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x7, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d1365157252131a57994e6f5ebc83e9522e2f8cc898bc6b346b7311e800000000000000000000"], &(0x7f00000002c0)=0x1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x100000002, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000980)=ANY=[@ANYRES32=r5, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd707000000b5b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d24887de08240943c7c5c3b0e119647d9ce08f257672f393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc81b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb576780000009086f7c599451775adca8730ea080efb9f1d4600ac9ec7e167e44d42c5f5d5c49fd21c5153c3a4db475af286a0a0915e2d60b603193d52ffda2f2109e88d9152b0a4b46f1ec7773a12736bde343ff5326cdf4cc0bd7c1cdc9343b897b9d19a4797bf4079eb9767156118d91c2a0c960c0972a21a59b161fb629cd23c45f59cdfe226154211d82e48f2dda653b8af8b23af174cd37e796caf790857a31abe0e37c3212dce24e460037f2499f2714159c742236bd5cb181e80fb4b7fc918549337da33aa00e783ab5b87ecf8a8f5760409fb99ee9079ad03c84602c0ff87eb1b07479a319cc7dab4b4d4d271f7b3e0fcaea5cd9ced5461e912ffa6d1ee23e173fed957dc79568442de1c46015e044bf01a485e3921f923cd24e39026cca1e623596d0dfc565eabd516f381ac171d31ad018c8dbe01992b68644cfe83d752c892ce9319f99ee35d"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r6, @ANYBLOB="000428bd7000ff83baefdbdf250d0000000c00030008000100020000001c00030048000500991414aa080007004e23000008000300000000003c00030008000600000008000300010000000daa6000ffff0000d737f20879bb1e8639728c080004002f000000080004000100000008000500ac1414aa08000500070000001800010008000200000000000c00070020000000020000004d00000000000000ac1454bb08000100186c5ed8daba40df0200000008008675a35b0ceaf36cf7a1ad3ffab2864c677cbbc6bb3300e62a3a3e58ae59b79300a5c0311716ada7d2806d19e1e6192d7369776670d0e47cb97e65548f59a04292701ca7fdd13f950fb6cf0f8c2125b272527ac714143e84f718adb18a0131c1c34e83e113d8dc8cc9a38f160cc82e941364daafa84f13f25ba5d88909034eaa2ecc723165cb958d7daaa3220b2654153a8d1dad4cbc30641d7e00000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r8 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r8, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r9, 0x20, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x7bf, 0x8, 0x9, 0x4000, 0x8, 0x80000001, 0x6f, r10}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00000001c0)={r11, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r12, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) 2018/04/01 22:01:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) clock_settime(0x4, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="5fb87dea0e1e27febc304ad0df0d48722a52ba17d63f1c602b52efde50b3d35098912afd57829be7", 0x28}], 0x1, &(0x7f00000002c0)}}], 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/01 22:01:41 executing program 5: accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x48}, 0x1}, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000640)=""/98, &(0x7f00000004c0)=0x62) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="e800000013000000000000000000000063636d5f62617365286c72772863626328636173743529292c7368613531323d6176783229000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080001000100"], 0x1}, 0x1}, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000900)=ANY=[@ANYBLOB="d3ef959d35b86aa35ec72f87168d73cb68024ac35a942c8ca174ec6d48c7b4f5e776f689c61c7912f901f91ff46940964585125a2ec63c474f918731740edaccb6f74ac582788af3dd60841cf05b1d8d3e4d78fe7a7f126dc542fccf35cea496731c64e057cf43540b1dce326ca34d39fc776af00bc390fd6c1e1e92bfe0a44fec6e6f27a97a348a26930d85f07604870e36e25fb0b3f140ed85571e5e95343e74262be5b40a06706833ac8ffebc807a0f47288b3de4c83c30e675e947b21426a3440e1dfe4c9f08bb9b35e2ea9d01d9c9e331ca06055c2c5d8fea97", @ANYRES16=r0, @ANYBLOB="900328bd7000fddbdf250e000000080004000000000008000600020000000c00020008000600070000002c0001df6099f936d08d0008000500000000000800090058040000080005000300000008f500000200000008000500000000002800030008000500e0000002080005007f00000114000600fe80000000003499a90251bd7b31fbfc274329fa023800000000000000000018280003000a000400000000000800010001000000140002007369743000000000a911398fbad39ea20c000000080005000100000008a6f7498f180f7b608ce947770dfeece1da7f0497640914eda000c141f963ba312a57bb2aa87a5c19bd6881175db578201c3484ec7b9d107df913da59fca158e3e4fdab57433b83fb2bc1908914a039b4c8eb60e3a41c6b3a2b027430931d08445c6fce500212da15ebcccf0acda8431e824bc4d2c5ffd36375"], 0x3}, 0x1, 0x0, 0x0, 0x800}, 0xdc341ab41ab7b044) 2018/04/01 22:01:41 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x420000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000980)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x3, {0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, {&(0x7f00000008c0)=""/126, 0x7e}, &(0x7f0000000940), 0x4}, 0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x80000001}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000880)={r2, 0x7, 0x2, 0x5c76a5d6}, 0x10) sendmsg$rds(r1, &(0x7f0000000800)={&(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)=""/218, 0xda}, {&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/206, 0xce}], 0x4, &(0x7f0000000a40)=ANY=[@ANYBLOB="58000000000100001401000006000026e280520009000000012f662a9106a2e095cb18abc2f813bcbb9d1a5b5e8c69bdeb7aae6e3170bc0c0d776acb2664f51da485713c3841e2098f5a584df089d04bf52d8f0d2a3dce7b0bcad30ac85d64c47af68571f2c8d6241097dc3270c1113e0a0e8b369d758022b4216d2b18778d74dd18dee5b64a5e727b0934d44bc4aa0a7219789c70b2d89a1298d569ac2e4b56bc48148ef3c2e0a03ea87c7c36aad176c8b6745ff948b66739bb3136556c250f5ca84177f83ab3ba756882d0e046f22d5f0b6d1d5450b2abbde206bbb7a9018c", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="0010000000000000"], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="d100000000000000"], @ANYBLOB="04000000000000008000000000000000380100000000000008000000000000003c000000000000000000000000000000580000000000000014010000060000000000000009000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0900000000000000f8ffffffffffffff08000000000000001f000000000000002800000000000000010000000000000018000000000000001401000002000000080000000700000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000580)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0000000000000000580000000000000014010000080000000900000009000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="8000400000000000"], @ANYBLOB="090000000000000000000080000000007f000000000000009d0000000000000054000000000000000300000000000000"], 0x150, 0x40000}, 0x20000000) 2018/04/01 22:01:41 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) r2 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) fcntl$setstatus(r2, 0x4, 0x2000) write(r2, &(0x7f0000000040)="b8", 0x1) [ 61.726270] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/01 22:01:42 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x16701) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x6, 0x1, 0x6, 0x8, 0x3, 0x401, 0x2, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0xe8, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x90000, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e22, 0x80000001, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffff7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x994b, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x51}, @in6={0xa, 0x4e21, 0xa2, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x3ff}, @in={0x2, 0x4e21}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x3}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000080)=ANY=[@ANYBLOB="c00000001b0001030000000000000000fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xc0}, 0x1}, 0x0) 2018/04/01 22:01:42 executing program 7: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x400, 0x4) syz_mount_image$ext4(&(0x7f00000013c0)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="400000000002000019000000d50100002c0000003820582c0088ffff0000000000200000002000004000000000000000265dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="45c621a1573f675238c704935869480b00"]) 2018/04/01 22:01:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 22:01:42 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x40}, 0x1) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000), 0x10001) 2018/04/01 22:01:42 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x20, 0x1000000, 0x3, 0x0, 0x5, 0x6, 0xfd6, 0x80, 0x607f, 0x401, 0x3, 0x9, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x401, 0x8}) syz_emit_ethernet(0xfffffffffffffd44, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0xffe, 0x80, 0x20000000000002}], {0x8100, 0x6a, 0x80000000000001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '7QD', 0x0, "00a6af"}}}}}}, 0x0) 2018/04/01 22:01:42 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x29, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e20506c6561736520696e73657274206120626f6f74", 0xa2}, {&(0x7f0000012100), 0x0, 0x67e0}, {&(0x7f0000012900)="0000000000000000000000000000000000000000000000000000000000000200", 0x20, 0x71e0}, {&(0x7f0000012f00)="0000000000000000000000000000000000000000000000000000000000000200", 0x20, 0x79e0}, {&(0x7f0000013400)="0000000000000000000000000000000000000000000000000000000000000200", 0x20, 0x81e0}, {&(0x7f0000013800)="0000000000000000000000000000000000000000000000000000000000000200", 0x20, 0x89e0}, {&(0x7f0000013c00)="0000000000000000000000000000000000000000000000000000000000000200", 0x20, 0x91e0}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000200", 0x20, 0x99e0}, {&(0x7f0000014600)="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", 0x180, 0xa3e0}, {&(0x7f0000014c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000001b0000000200000000000000ffffffff00000000", 0x60, 0xabe0}, {&(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000001d0000000200000000000000ffffffff00000000", 0x60, 0xb3e0}, {&(0x7f0000015400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000001f0000000200000000000000ffffffff00000000", 0x60, 0xbbe0}, {&(0x7f0000015800)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000210000000200000000000000ffffffff00000000", 0x60, 0xc3e0}, {&(0x7f0000015c00)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000230000000200000000000000ffffffff00000000", 0x60, 0xcbe0}, {&(0x7f0000016000)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000250000000200000000000000ffffffff00000000", 0x60, 0xd3e0}, {&(0x7f0000016400)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000270000000200000000000000ffffffff00000000", 0x60, 0xdbe0}, {&(0x7f0000016800)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000290000000200000000000000ffffffff00000000", 0x60, 0xe3e0}, {&(0x7f0000016c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000002b0000000200000000000000ffffffff00000000", 0x60, 0xebe0}, {&(0x7f0000017000)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000002d0000000200000000000000ffffffff00000000", 0x60, 0xf3e0}, {&(0x7f0000017400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000002f0000000200000000000000ffffffff00000000", 0x60, 0xfbe0}, {&(0x7f0000017800)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000310000000200000000000000ffffffff00000000", 0x60, 0x103e0}, {&(0x7f0000017c00)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000330000000200000000000000ffffffff00000000", 0x60, 0x10be0}, {&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000350000000200000000000000ffffffff00000000", 0x60, 0x113e0}, {&(0x7f0000018400)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000370000000200000000000000ffffffff00000000", 0x60, 0x11be0}, {&(0x7f0000018800)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000390000000200000000000000ffffffff00000000", 0x60, 0x123e0}, {&(0x7f0000018c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003b0000000200000000000000ffffffff00000000", 0x60, 0x12be0}, {&(0x7f0000019000)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003d0000000200000000000000ffffffff00000000", 0x60, 0x133e0}, {&(0x7f0000019400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003f0000000200000000000000ffffffff00000000", 0x60, 0x13be0}, {&(0x7f0000019900)="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", 0x240, 0x143e0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001a700)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x155e0}, {&(0x7f000001ae00)="000000000000000000000000000000000000000000000000000000000000050046494c4530000300000000000000000001000100380001008801000000040000000000000000000004000000480000000b00000000000000100000004800000000000000000000003000000018000000c0b362ad33c8d3013e576bd233c8d3013e576bd233c8d301c0b362ad33c8d301200800000000000000000000000000003000000070000000000000000000030054000000180001000500000000000500c0b362ad33c8d301c0b362ad33c8d301c0b362ad33c8d301c0b362ad33c8d301100000000000000000000000000000002008000000000000090041044e0437043a0430043b043b0435044004180000005000000068000000000000000000010050000000180000000100048014000000240000000000000034000000010200000000000520000000200200000102000000000005200000002002000002001c000100000000031400ff011f00010100000000000100000000800000002800000000000000010002001000000018000000686f772061626f757420746869733f0affffffff00000000000000000000000000000000000000000000000000000000", 0x1c0, 0x15fe0}, {&(0x7f000001b300)="00000000000000000000000000000000000000000101000000000005120000000101000000000005120000000000000000000000000000000000000000000000", 0x40, 0x44000}, {&(0x7f000001be00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00', 0x20, 0x45be0}, {&(0x7f000001c200)="200000000000000000000000800000000000000000000000ffffffffffffffff2400460049004c0045005f004e0041004d004500000000000000000000000000", 0x40, 0x46120}, {&(0x7f000001c600)="6000000000000000000000004000000002000000000000000001000000000000240056004f004c0055004d0045005f0049004e0046004f0052004d004100540049004f004e000000000000000000000000000000000000000000000000000000", 0x60, 0x463a0}, {&(0x7f000001ca00)="a00000000000000000000000800000000000000000000000ffffffffffffffff24004200490054004d0041005000000000000000000000000000000000000000", 0x40, 0x46620}, {&(0x7f000001ce00)="e00000000000000000000000000000000000000000000000000001000000000024004c004f0047004700450044005f005500540049004c004900540059005f00530054005200450041004d000000000000000000000000000000000000000000", 0x60, 0x468a0}, {&(0x7f000001d200)="f01203f80001000000000000000000007c0000000100048048000000580000000000000014000000020034000200000000001400890012000101000000000005120000000000180089001200010200000000000520000000200200000102000000000005200000002002000001020000000000052000000020020000000000005124b3000101000080000000000000007c00000001000480480000005800000000000000140000000200340002000000000014009f011200010100000000000512000000000018009f01120001020000000000052000000020020000010200000000000520000000200200000102000000000005200000002002000000000000", 0x100, 0x88000}, {&(0x7f000003d600)="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", 0x180, 0xff3e0}, {&(0x7f000003dc00)="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", 0x220, 0xffbe0}], 0x0, &(0x7f000007e200)) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) 2018/04/01 22:01:42 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x400) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x0, 0xd94, 0xfb98, 0x1]}, &(0x7f0000000100)=0xc) capset(&(0x7f0000f4b000)={0x20071026}, &(0x7f0000fc0fe8)) mq_open(&(0x7f0000000040)='eth0vmnet0\x00', 0x40, 0x0, &(0x7f0000000000)={0x0, 0x7f, 0xf92c}) 2018/04/01 22:01:42 executing program 6: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xf435) r1 = accept4(r0, &(0x7f0000000180)=@hci, &(0x7f0000000140)=0x80, 0x0) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000), &(0x7f0000ffe000)}}, &(0x7f0000044000)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f00000002c0)="e2f9f554bdeb2291b12fd895dacb031e68823a855767bde9d103654e0a7284e7465dd70dd883c1d4381c15af72713613b2f5b220072223113d661b92deed8bd0b64e8773200159efd3c530599539d4b96f3724c440c0a1dcb2fe367791a8d944a026a26a3e2e7bb6b319d3406dcfe92a32e87badd52ceda14cf20089530a09a43eebc3a7f31eb0716e1b2316ca47e7f1c90c32ec338adf9dd0975408ebc1fe98e174bd18ca6a91e969aa1022df27da28271868c85110fabee56aeb6ebfe73f35866bd8ac4c16290fcac1100c307fc65e7a9d5f499e7d0d31baca9f545dc34f8262048879b0ed0bcef5a73131b83a719b4058e5f98b73ba471d12ce1716d607f72d7fc3d05212fcc572c7c8d9c4af742a8ed01cd7c8bbc47a6e2a855cd7b9e8491fc687857672b01b22f3fd891b2e55140d13ffbd3131f1ced18e7bc0858965b8bfc912e3cd09afb1d03fff46fb433989538ea05005ef9472e971a98d6d8fc734395a20cebc904b8dcd523f21cb8ee628200ee0df2a66c8d0eafba7f834bb8d0918b31e817f92a6afe09876fb8d8320c6cd84ab0efdc9b422a2ec813be19c298dc4dda83e1ef275669936b59103fb222f09ded39fd3c3a18ee016d427734f88285d3e2e553c06c585a90da51b5c391994ec24eb554263d3e3377ef085b7dd5336b184aad4e52b76763dd0d7bafe3ef5381ccbb6a7361adc492f9e7e0168c7a47acb4687c7252473c42e0cad1c64da1b180897a76e2497c49f5583adc9d70ad57f53fd3cefe412f2e3be3b9b500365a5e7c89ddd8600cbb953850da978fa2e8492f2bf0441dbb0754fe814d2e0d0c9f9da68af1f763ac6df8a24481a9cbb7f001c8249e35e3b288146a2c107835971ad2fb773df78367a791d9132a1499450752d86f81cb963ec3b00ec00ab1a6a6ace3ffecad426a4a3a4e415fb2b55e81854d71454f7cc1057b888e8d2461775b55699c5e8a1e9febfce2764cfad4639dc40c255ab4911ce4e7a55a8b35641f75c7aba11d8ec038129a71277aa96f92666de5880b0cbdf74f3d541ff5b95bbcc9ecf1d43e370de5fc4c8460d92d9c27bfdd7d6add9e48111c80445f440c05d2843f0cb92330fd8d820e3592e1a7a6c04a40fa283e043f3854da78e616690de489e68501db247da6df244adad5e8ff91452e807eb50168d730c99affab63e62b36bcac5ebd7b98fb495f89262b72be8b6d8c026592b807289378b5252ed22df4b30a98fed9f21ab1a00a3ef71271edf3c41baccf63ef856ebe6969c108fbcbc77ea64834085b64deb54ba0c8f68c130a3cf228d0911aea12f545474231442269821a2a765b5a4fcbba4caa1fa9160b3a63cea8ff4e5b65e7a4a4c9b79a3f179d4200561d1358a7478961f655150ac8afc8465926e2f5a6b9628d988aaeea5247c472cacdc2bbec9a82816782e81977757f52b93faeb218ed0d42a627cc223ddbe9e2ce0b58078b745b357e45bc86733adb16b4d09c0884bdf9ea58c66d436d7a61e39fcc66f3686575831de0d51eb47bb9cd419d4c8872c05e368827e84198e37098b04d3a2f84da85056c84d79b7a72957e6950b739fdfb4285a279f0fd490c3d2f1c8bd009aa5094dd6e1d600b6fae921affc8c298f05be0de3622b0d772145e2298269d4c5f921a53a1ba9ba07b6ebfc7d564244c691fe60a4a320614892fa9caa8b3d2988e8680ede78bd3eb1fea5993d25f14813e0253deb6c630115b925546ca102d45eedd8f467dece1aed85c94a4d8c59edefee60b4970c65fd6a16f5cac3645c4255fe0f3a0cee83d5438d3dd01e4000d3f7ce2061b1fe4a74990c2cad8ff07b9cd51f4d9ffb8f322a095dbafe60818bfe924706bf090098b2095e90276c7d26f5c40a7587b01c37fdcd5c3d8576baac924faa792d9a313aa20cb8e68ab918fc45a6e7f1ce2a75145747958c0fe038ddb7240a15ac954a080dd7e0ea1a2379c91a4c77ff978289411a7cd835d27475a901f420f3b0dc384866deff985271ccafd303fcf702ba90c0ba068c732dea14d380623806ba5435d1e81cba22b5c1682efcd37b27f6f3065a4c4aff6abac303b7be9c1120f3613166e01dfd2e4f282ac412f32ee0c82c5d9381e151fbdf2163e0fb2a49d36f90786e8ad765702dcd8d12103bda421ac12774262d0de61858cd750be4855263ae3003c6fcdcafe07883f5a5d0b373ea03ab8faa284049173d83d632fa506a9a3b753323a3dd7ec06032b716720ade25255a50443d06e3f5badaac80615a334e0f5b0bdc2149a3693153e56b5bf7d28fa5c9b3d11964ae111eb4041ed377bb1c30a73838350533b8ef95b8566f69bd6c91f1127040859256672c3952662c16a424e85d77f123f66fcf3be5df884b79248fe98a34ae9a9b6d6b4694370009e05f853815d9493e96fe31bdb7cbcd0a895c83a1ae898f4612094bcddccddb88a4821e92162fdc0dd15b8381045263a65ff6d537311cda071ede4bb5545418b23bc42a586a0ba3263424628b38a6f54bee0e8a3a327541c261ed8410d2d8a13a3be6bee288bdb828aa90a496f6fdf34c9431dc6b6eb4c4a276ed056acc0986f6f05f5766ada4644d94b6b93f57341fd344d179098f21a96d28cb4cb91fa705d2bf75318b57bb5b33d0a65a161c027e7094403d93314f6a5f1ac2aa3226dd3a7c58848eef3e4cde46113d029a51d93e2117b6ab63d14195ef04943a7b934b9d7529c76d29a41bcfd0acfed38e22fe5ddbb3c6c15be52ad32ea86d297bcd348902781356ca8b97ec94255585688b3b1ef2d80ad59a905c6ed54d76370f75dbd5e2b71ea68cae856a7a60358214e82845db1f260b5fad920811e046d12d82f87256573b2f1e9e101b725990abfa89575010b4f554eb12709716541e39360b9adffb0642435b224f3063782355b30ca654c9312eec182ed3bc23e26d945b54930f1340f562424b8bb1f3f19e18ca7dbf3766be1dbceae88ef6602db6199a3b827ef342d54ae7946786199bf5595ec95b8147ed809ca6b285c9424c2974d0210187d1d44370415a2e2b193f93469fd7f791ad675c2f1d9a678c275d4fc1d9cd4c29a8bc522bdf86751f13af64c6f29205557c9b4f21bd6ee121b2c667d9800e8458902ac322cc3807737798d9c00ee6282c5c921ddd0a9ba5fb9aa6440a8a875fb3d90e09b20ed2c561a28e3c0bf066e444934f480fb8fdef0afcd1c862bc674e555b7f440f68d69eb5ff80af81b60c0b43eb7be724b9524cabb7e0c5d640328a61316f3a2e69c55cae2d1586dcf001d8a568588ae4f2e5b295426dc3f13281e82ef94b4fc102480ae08e7f66ee98aeb8396e0a152c945f2693d0d23d546c1e9572732ae97526f58bb52a848f41514030cd6d01cd0f7d5cd529e8061f062c376b95bd2eab6225636bad73d2f0c06bcd154d1b02b0afdef61fd0a10745fe12a95eed810dbec2dcc1ffb521dd178e190eed206e7a355cbb002fe247dffc1ee69997d814f1cdda7878c915f259217ef5828df5edd16757531ba2678e3a420be7ec20a584e0200d1b567aeb0dd8a9de5b63c680ca90ba6c844f68b46536c9b79e3b03596e5abd72b4d4ccc0b7fba55685bac42a092240a0f592aacd5e6ca92b4fea960dbcffd2b1b0503ee1d00d652e627c507c3a3c45d4bec63432fba34d9551cbd7bb5c86fe1692774f2df678efd8d95bc7c34e1f56ae6e95501cc1d550937190210e90aa3a34caa47b98ec607e37dec46fa526687fd588968da20949bec64dec1f2cd4b0452832cc8d39a20b5cd313d28c35c6eb1bc490f8208e90e1664c15fedd298d1165f3fb6aa713c2401f0f7bd2e0c4ac9fc9a8ab6bb75fe2d7f7b1ca9b8ce06343c41cf02287487d3d395be7411bdfc6958e738cfd410c611ccdf19ff60a5ec93141a9b18247bba72280e2e3de7dce0ce0103da883e3a1495c9982aba78d6e3c1dbb99f2fa6f7c64c9fcbc4aa49180f4bd7c7ae096f67f861fd4256409135555cc440dd8fd062265372db8117816f3a0d9dddc4d554bd9881417efb6c12f2a8a43ee53a78328d6c137ae3dfb35106b0ba596b71381824cffbedaab3f28b02243932fbe850d4b4f9c715606a07dd30c8a77cef386174f3279b237be696826a0156197e99ae445bbb88f25aec7269187845e94370ee562d0a665fc8e54fb01858115ad1e0c9bd9ae0df6d0fffacd384b34a33df95221fd78e5ff958b2d104453ef9614ef9e3620e2e4721949f1fa68f9e230524179c54c6f4f9d43659253d6d80d71f7b4d7f7abb5df51dc39bfb544266079e0209fd052e9c3ec20938b41ccffdbcaa3ecffa738047f60ebb29098c7fbe97279769a22dcb65c60e7e255e17da672c197f4f3aaabe9d8a89dcaa8f1ff0026bd2398297a64945ca74314a5321d9bd4c0e7f932c74059b131f373537c42faba45b072a30f388e0c8aef4d78ff8f7ec6c8174a8ce0413a47a4155f660452b945843324512fdaaabb469ca6f1368a900c5c297f44c5f82040dee1993abae560dc5b3555afce17405e0525777a9fe2ee0e837526ae5e135848963dd6e91bbf50a5d8c41cb35db79a835e89418f1bdcc8f56ed7089dcdbaead9633774509cb66bbc6f6b9d862bd92a2ba238663511273daa2759850e06ffee7bab7056381f899dc4283687adf7863b96469ef1379cdfd237c66cdc8a47e3142ae2fb9b666b06789ea4734f57b7071bdb7612b54d1d792a3fae8e6999216b5af395bbcf2471c0433b003524f235b60c05a6993cc1b350c8316866d51a71360cb7dd8927f32200297ce4fe8f7c16698ab54bb39e1ae1eb7f1775dfa26c128c9c5809463af2097f843b4243f8e0835fc8591bca7a69795aa7858a910b21575140e1e8ffae1e082a2a6aea3876d4909f803557ce975b6ae46fa3caaeddd8d8a5d8780d4221ad8b0bee93a43b88a831aa121722427dfe993e02e3d4974929ffac540cda6429be63286640c4625e1fed00339c1022a0dc763dcbcc54580682cbe691ba5151008cc798ab9b3e5e676b70d6a5537739c4523aa40ab37146422286a59332674598be70e7147574bfbffd88bfc914c06e29acaabff60fb39411857899ec8ef4c004b0b6175b5a91f0072fe590baf837fb4e23fb49ceb532b50c1b9eeb955ee1df58f205d9b042128805a66d5bf9f8d7701468bf22dcf320d0fd37b41ae8eaa0fd4436e2ddd4f191ec79c549c9e8fc40ec9c1b6fb0f146d33737a28c6c3871f6e6736c687a8165a923bb8586ecaee825fda4e03ba4feeb51e36b3e15e950b128ca22139d659eb5533d51ed1066b163685bbb203c09d2b6abefc769ea6cf2b72c82a8825053838616f8e87804a9689ba880566049f335c36a43a624170d40127eaa5d5bc1d6192602a908d5990c4596dfc8cca06eb5a62e10650dc57ec91e3b914e22e0118a4ae2778dfa9fda2129f1bba8d4b49b39dd834d7d5d8cb872982d4b34bec662167c657a501a3d5ea2c58fc75bf515d7f3c182b317fe0d2ed30b65688d346eac980df6ebba6203a1d982dbfdd317f4d2d71176afee134c898285dbf472d6806f38c080666f28b53fd0f65ffc554b61b00d1c8280fa859a30a4bd7eb80f100edcb2ebf27bf72a6d599871de0a33a727bc31ace9cb7f3e2cbb92a38b714cf0c7e16420e2e9e15f81a79f9e9b65c6e503ff1d7d1394f6aa6479adbebbaaa24dc5a0c14514faa4cf4bc8b3c60e82a6ec22dcf8d90e18211a3fca458b519a579f5e8a745d1ffce11836c3984297e11505c83f317ae4d5e082e07a718553d9007657ac5d494b6a990e3f6f91e0417e0f4cbc") tkill(r3, 0x1000000000016) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f00000012c0), &(0x7f0000001340)=0x282) 2018/04/01 22:01:43 executing program 2: getgid() symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000040)='./bus\x00') rmdir(&(0x7f0000000000)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus\x00', &(0x7f0000ee1ff6)='./control\x00') syz_fuse_mount(&(0x7f0000000380)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 63.049659] ntfs: (device loop5): is_boot_sector_ntfs(): Invalid end of sector marker. 2018/04/01 22:01:43 executing program 3: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='..', 0x1) 2018/04/01 22:01:43 executing program 4: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="5846534200001000000000000000200000000000000000000000000000000000740ba15af96f40c1a711f7bca18b58ac00000000000010060000000000000060000000000000006100000000000000620000000100001000000000020000000000000200b5a50200020000080000000000000000000000000c0909030c0000190000000000000040000000000000003d0000000000001dee0000000000000000000000000000000000000000000000000000000000000004000000020000000400000000000020000000018a0000018a00000000000000010000000100000000176cf02c", 0xe4}, {&(0x7f0000016c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x12400}, {&(0x7f0000018d00)="5841464c00000001740ba15af96f40c1a711f7bca18b58acffffffffffffffff439a3f7400000206000002070000020800000209ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x100, 0x1000600}, {&(0x7f0000019e00)="0000000100000000000000000000000000000000000000000000000000000000", 0x20, 0x1007400}], 0x0, &(0x7f000001a400)={'nouuid,'}) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001640)='JFS1', 0x4, 0x8000}], 0x0, &(0x7f0000000cc0)=ANY=[]) r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x341004, 0x20000000007) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x1, &(0x7f0000000c00)=[{&(0x7f0000000800)="6e67e7542ba4a78f643bf23de6a4f745ee9317f087af294c63c0425e5541b0370b090f4bcc1c753898e21b0390147a92a4faed79409840a9d77ed142fb603759e83760d2a6a09a5a92053567700d025c59517b8a9efae91a17c3", 0x5a, 0x10000}], 0x10000, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000002c0)=ANY=[@ANYRES32=r0], &(0x7f00000000c0), 0x1002) r1 = memfd_create(&(0x7f00000001c0)='keyring\x00', 0x3) accept$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000340)) 2018/04/01 22:01:43 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pread64(r1, &(0x7f0000000100)=""/76, 0x4c, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'eql\x00', 0x4000}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'erspan0\x00', 0x400}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6, 0x20}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r2, 0xfffffffffffffc00}, &(0x7f0000000380)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0xf2, 0x200) ioctl$VT_WAITACTIVE(r3, 0x5607) syz_mount_image$gfs2(&(0x7f00000003c0)='gfs2\x00', &(0x7f0000000400)='./file0\x00', 0x4, 0x5, &(0x7f0000000700)=[{&(0x7f0000000440)="a6579f5dfd72f6fa88fcf93f4a35331f4da603fe2a895ccc4e560576226db6c3cd4200a3df1df798a92779a359247b16e742ded98422a0ab8a1e989596b8b5edea9c0a348290461e6d490dc3d334becd367b45c84aa908c4874bc686add93516fefc3c612f", 0x65, 0x4}, {&(0x7f00000004c0)="3a32ce17d2cbad906d617fcfb0982ea73b", 0x11, 0x10000}, {&(0x7f0000000500)="1292f92dd04c8a771d269aa8882ef526009bf7c94a310c758f8a82edffe006bf5266629f411ae343677a1c06de8d9e82fe2c0b1ddbfa411edb786b7e7680d575ad57f553cacd99987ba371d334b571e9c093099ecdfe1da57735842cd5d00a7913c10dd3fc64bd3b8fe308a83d2acf7a9bc4b66f997257ce59db59b091e7d54b1227d8a14922241a7cf73900c6d65390a9dba7fdcd8ca44b84ee01a8883f265557df820b26c4e4d9f055c0468e8511", 0xaf, 0x2}, {&(0x7f00000005c0)="cf7dbedc08", 0x5, 0x4}, {&(0x7f0000000600)="e62695e67a904f3ccdbc3de3fed99cd3f2aaa430d2bc5206474596bab61162b12aa47e85e2f4cb18ec871df55d5dcaca74b14281ebbb31e146676b2c03652f0b4e0514265e479a19b7ae400f4c49b9d404f60b89880e45b32cb50929f192d78066198b59e75e9fb09b6328d22c190d2ff64d6da4f9227e303a67d844c6e48acc5a5eb4be78497d9361bd04cf062dac7fafefc69cd76648ed73d06f9bd99a71954444d2853f777398b0c8bdc4de384a65a58e0e49d596783a8aedec7627b568331e6183b7686dfaf258392a4181d7a45cdfebd8b5792157b15b4f909d121e6f3fc4e93446fadc99b92045d32a0ad82eec", 0xf0, 0xc52}], 0x10000, &(0x7f0000000780)=ANY=[@ANYBLOB="69676e6f72655f6c6f63616c5f66732c0100626172726965722c00"]) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xdbca, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}, 0x1c) [ 63.125051] EXT4-fs (loop7): Unrecognized mount option "EÆ!¡W?gR8Ç“XiH " or missing value [ 63.133952] ntfs: (device loop5): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 63.141734] ntfs: (device loop5): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. [ 63.153098] ntfs: (device loop5): ntfs_read_inode_mount(): Failed. Marking inode as bad. [ 63.161344] ntfs: (device loop5): ntfs_fill_super(): Failed to load essential metadata. [ 63.218668] ntfs: (device loop5): is_boot_sector_ntfs(): Invalid end of sector marker. [ 63.238183] ntfs: (device loop5): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 63.245962] ntfs: (device loop5): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. [ 63.251607] EXT4-fs (loop7): Unrecognized mount option "EÆ!¡W?gR8Ç“XiH " or missing value [ 63.257432] ntfs: (device loop5): ntfs_read_inode_mount(): Failed. Marking inode as bad. [ 63.274034] ntfs: (device loop5): ntfs_fill_super(): Failed to load essential metadata. [ 63.290253] XFS (loop4): Mounting V5 Filesystem [ 63.319464] XFS (loop4): totally zeroed log [ 63.337676] XFS (loop4): Metadata CRC error detected at xfs_agf_read_verify+0x264/0x2f0, xfs_agf block 0x1 [ 63.347719] XFS (loop4): Unmount and run xfs_repair [ 63.352774] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 63.359462] 00000000c3c08fce: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 63.368335] 0000000028a259c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 63.377183] 000000007a31b88a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 63.386043] 0000000013e67730: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 63.394893] 000000002205199e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 63.403729] 00000000bb3dfa1f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 63.412571] 00000000d72b6087: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 63.421414] 00000000b736b7ca: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 63.430610] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 [ 63.465175] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) 2018/04/01 22:01:43 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x7f, 0x5, 0xfffffffffffffffe, 0x0, 0x7, 0x5, 0x0, 0xbe29, 0x6a3, 0x7, 0x242, 0x81, 0x0, 0x9, 0xffffffff, 0x10001, 0x400, 0x38000000000000, 0x34f8}) semop(r0, &(0x7f0000000000)=[{0x0, 0xb52e}, {}], 0x2) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000180)={0x2, 0x1}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000001c0)={0x2, 0x5b1, 0x8, 0x6, 0x4, 0x100}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) unshare(0x40600) 2018/04/01 22:01:43 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f0000041000)) r0 = geteuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) lchown(&(0x7f0000000080)='./control\x00', r0, r1) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00') 2018/04/01 22:01:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x80000) recvfrom$ax25(r1, &(0x7f00000005c0)=""/4096, 0x1000, 0x10040, &(0x7f00000015c0)={0x3, {"ff4e2af7f80958"}, 0x8}, 0x10) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001880), 0x13f, 0x6}}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f000039c000)=0x401000000000001, 0xfffffffffffffe7b) sendto$inet(r2, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x11a, 0x1d, &(0x7f0000965fec), 0x14) write$rdma_cm(r1, &(0x7f00000016c0)=ANY=[@ANYBLOB="0e000000180000fa"], 0x8) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup2(r3, r2) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', &(0x7f0000000380)='vmnet1!\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='#\x00'], &(0x7f0000000540)=[&(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', &(0x7f00000004c0)='tls\x00']) sendto$inet(r4, &(0x7f0000001600)="e49fe9ffe15f299d2bd444f781053acbdfa563c605de07adf99ed7b9784a598a377c4ba7f6c0b1f12452925381a50fa7efeb68be00f4d5b0077b79c52e6cb063f61f6d128dfdeaa2f87abce58704567010d5dd90f67d407201ed3951498e88ba0198a322ae88a0", 0x67, 0x44000, &(0x7f0000001680)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00000002c0)={0x6, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]}) r5 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000140)=0x7fff) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000100)) getsockopt$inet_buf(r5, 0x0, 0x2e, &(0x7f0000000180)=""/38, &(0x7f00000001c0)=0x26) write$rdma_cm(r3, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), 0xffffffff, r0}}, 0xfdba) 2018/04/01 22:01:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r4 = socket$inet(0x2, 0x0, 0x0) r5 = dup3(r4, r3, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r1, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r6 = creat(&(0x7f00000004c0)='./file1\x00', 0x200020002) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f00000000c0)) truncate(&(0x7f0000000280)='./file1\x00', 0x0) write(r6, &(0x7f0000000180)="15", 0x1) r8 = open(&(0x7f0000b91ff9)='./file1\x00', 0xfffc, 0x0) fallocate(r8, 0x0, 0xffff, 0x9) close(r6) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x600, 0x0) 2018/04/01 22:01:43 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$can_bcm(r1, &(0x7f0000000000)={0x1d}, 0x10) 2018/04/01 22:01:43 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYBLOB="7bfd96a2ebd4b221c125f4006dcfeedee8e305c7af32bfab548a39"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYRES64=r0, @ANYBLOB="3fc0e4096b0c330eb9ad88558ec0361eae6832f0ae8f758c999f7b1f84272032b4c34f7c815133124dd469da6b610593cf4784481523b75b81165a3ca1260c0a577a73f752ef0596d01824f78dfd49d0f000effec3cbd609b81696f93094fccb55c9217c7dceefb4ee793ffadd24fa23b47a1360bba473ea9dac9fbd191833d5e9ba215923", @ANYRES64=r0, @ANYBLOB="71bcf4a8bb08d9a9adb836928c2bcff6dae6820fa855cf142d2917f261243df4ecf27653d4994df3e17539faf852bc1ebf5f34bb0fd82188fe39ac82eeb2f93efbbb75175f3342f97af47988da161c6628f5a2150fa7113db1a1ed3acfe4cddd427b1a72e4893e1be40c78f030057daecb75289501b9b9e07386e5de74fbceac3de2ca1bf601d22313799769ab2f2daa0aaf2d613625f6a7cec66e5a42e3feed9b8d5cf57e78"], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYRES64=r0, @ANYBLOB="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", @ANYPTR64, @ANYPTR], @ANYBLOB="a1917fb5bf5858783d92c45cf7233b71df6a3dd67141e864d0e248250ab6f6f3161d12186f5c4c6867dde8584ed48dcff8a6ee7c114e7990cbcb90fb193da00e9b89e17219974cbc54fafd60a691c3a19cf59cee99e558ebf31baf34f82c61f9d5ef4db974d4a0250653b3a36abe455a7dfbfd085012d220b57c91f74674f5424969c8f96195ba5858b276b3883727896c593b30e660a27334d02184c8ca99afae0b09ff840b59d1fca7554bcda59353832676c4bd0a81f1c1f9debc30db51d0d9afc2d254d9ff4e6986afa9ac26470e8615", @ANYPTR64, @ANYRES32, @ANYRES64=r0]], 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) recvfrom$llc(r1, &(0x7f00000000c0)=""/174, 0xae, 0x120, &(0x7f0000000180)={0x1a, 0x0, 0xdc, 0x9, 0x7, 0x44, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/01 22:01:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xffffffcf, &(0x7f0000403000)={&(0x7f00000001c0)=ANY=[], 0xbe}, 0x1}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='#Q#proclo]\x00', &(0x7f00000000c0)='md5sum]vboxnet0{\x00', &(0x7f0000000100)="cf5d246e6f64657600", &(0x7f0000000140)="2b707070302fa6657468305f5c2c00", &(0x7f0000000180)='usereth0,\x00', &(0x7f00000001c0)='selinux\x00', &(0x7f0000000200)='self\x00', &(0x7f0000000240)='lo$\x00', &(0x7f0000000280)='cgroup:systemproc\x00', &(0x7f00000002c0)="c4a200"], &(0x7f0000000540)=[&(0x7f0000000380)='securitywlan0.[lowlan0}#$\'(eth1\x00', &(0x7f00000003c0)='#\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='cgroup%\x00', &(0x7f0000000480)='@\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='user\x00']) 2018/04/01 22:01:43 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) fcntl$setflags(r0, 0x2, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000002600)}], 0x4924924924926b2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000140)=""/170) dup2(r0, r0) 2018/04/01 22:01:44 executing program 2: sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') munmap(&(0x7f0000354000/0x2000)=nil, 0x2000) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/04/01 22:01:44 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xbf, 0x3, 0x100000000, 0x7fffffff, 0x0, 0x6, 0x2, 0x9, 0x1, 0x41, 0x276, 0xff, 0x8, 0x101, 0x8fc, 0x100000000, 0x0, 0x0, 0x6, 0x137, 0x8, 0x1, 0x7, 0x2, 0x6, 0x6, 0xc5, 0x3, 0x6, 0x7fffffff, 0x1000, 0xfffffffffffffffc, 0x5, 0x3, 0x97d, 0x7, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x2, 0x1f, 0x2, 0x7, 0x1b400, 0x2, 0x2}, r0, 0x1, r1, 0x2) semget(0x0, 0x4, 0x200) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 22:01:44 executing program 7: syz_open_dev$sndmidi(&(0x7f00000008c0)='/dev/snd/midiC#D#\x00', 0x5, 0x420000) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwrite64(r0, &(0x7f0000000140)="4cfc54fd6b73a08569a8199094e3b20f062cf514f5d79ac93366e6a1694a58bac3d196fd638b50a16042ce800d3e4c7e3c6ba9215053660b82ae23b27fc7e31a481e308e5dc14c40c3790c7aca9e02deff1c9afc2a3b8aec6aaddbc5854943fe5408d969de1e898d75069c832b94f7903aaceffae7eb3993e8142ffc73341cfa1eb835f57d5702e2f3a8b9c55e65091c45a51dcfa52cb0d9a1c52a53a97feec85abfabe9ed61184d4621fd314f52a8f4e51956e50e3310f25272799b0f00b67e62c54967a8f5d1", 0x1b5, 0x0) sendmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000000)=@full={{0x3, {"5a128b93c98467"}, 0xffffffffffffffff}, [{"81db25f00e57c5"}, {"c900ad9b8ce221"}, {"e0901f2a733dd6"}, {"e95aabdfe6c17b"}, {"a5b0b65bc0144a"}, {"a8072475f97366"}, {"cc27c697eba6ce"}, {"f534ef22e8f70d"}]}, 0x48, &(0x7f00000007c0)=[{&(0x7f0000000080)="0c1a6d5c31e797aa4b97db7afa5ed449e6ce7eda15f0f0efb3751dcf6524c2", 0x1f}, {&(0x7f0000000240)="d179ffdebc5927b114ac4be3717e7879920e85ac8e84fead2f9423fa97fc0016d35076b47d5d318ae73098bb30c4c18c31d6aadf0c93b78416131691acee5063bbb03d82572aca2858b6dea732fcfc254186490f37537e0e0bab97d239fdcd69d503a9244a8f094ad8c6ba36e88d7610220b66aec0bc3664554c155cd84924a8a4e916c538fe3b439dfe06ed348002f8b4e4883b1fd03443a79d7e002870828e02cde6eaed13f6a2081ea3b06f6ee0bc201b55d28f39cb51ba4c5d8b69f420ddb990fdc44d57179206d184fb13d280d99d05b94a", 0xd4}, {&(0x7f0000000340)="267da69e014f200e320a8b2b374d05d88a18a231ee23028548f7a7e4a1c2178900f5a3519e4b915c38d4b44f8c18626e2d5a5c966d22cb2f4459f884f8c7c2d7a146e2a20a0d30b141f1850cd824af6c831a482bbf5f848467adf1a8d5c0f87cb23a64510fb644be3ac828b4013ed79dce637310fa02ca3fd66593b723719f5248835d1e1544b14e42a243102b75c011f544385e5516c101588d14bff00b3d98d62b470a150cdfdd728f66071a", 0xad}, {&(0x7f0000000400)="b30fa8ddf15b151357ace9f10b920c9634f5f84c56e349758421623a7068384f6f95855d7ed9747d7f726481ab867eadc3f67912d53e36c6e9d693ca1c655f80bb678efabee976cab1f597bfaea77736c75c67e9e8fc0578ff2c936531cf3eb167c170798050ac13a48f0e2f7c3a8e12cd90d8e2a3df8aafe5a715e4f3c431e142fc3ecc19ba1b35eb0817bb75caaeffd114dd11b757826d6d26ce01ffa86ec0363dd792356e31d4c79ce7bf29f8211ae35ca6033f3830b2a490811b4ed9", 0xbe}, {&(0x7f00000000c0)}, {&(0x7f00000004c0)="4915de4c6d8b8da4084702caf22fc650448142751fc47514a7de9396dfcac7035c30a90287c329c7d4b0c8bcbafabebe24d95c58ed13c1172bdd8b746e686f22bd5bdfc546d1a169a36510e7272d763725bcf482080463bb679a2e8de936615c4dae2bfe164672a963e883809f8cce7da131f55112714be948672bcfd10db70dcf40cd0c27c33cfaf99f31cb261bb71fbcda0f1bc2bfef599981d673e075720afa66efd530857bf8e177ed6cee0ee6aa680df880781c963292db166627a2086f99f785534ff890", 0xc7}, {&(0x7f00000005c0)="303ac6536bad93b78b29a5240f55c9c1a8b93a180617631bae95b26a54ee46c4d4bb4a711be6b4e37693858e3f07d22813f777fefaa4fcfed8f2623bb6fa9c3765bc11f04658986b9bb32addcac3615857d31b2c615c20addaef65404e09ce0c2cd75a59b76c0de6ff3ab63239041b4ce189ec6b267ed9064f98bcdd717a6e09d3b24c6ceb1aa9870f6b9609040b699158674fbec4fcd9ab35b6f64d48dac84e1fbea02d3b7ee5ba6cc46faf648914ec7314f940b08112b600870c1214cad8fd0758360c69e4e2", 0xc7}, {&(0x7f00000006c0)="56daeb0435cc6001b9cb8ada2a5ffdad36252f196bd94ba413e30a146a6a565149394bb5a7dd3251df26bb5ea46c08e7e76cfdf88ffab43d629414ea9982826f35bb1939cf246de49599470fd23c8d76749f6fd505ed8970503071df637e4d03aa9b2b6a8181abf5a3f9fcd8dc562d64c6409833cf1501a44d868acb8a7ddea2b77c12215d10802b29eef3324297648555cf60c9d2db1dce22821bfe753a31653271d3ad75d7d00cd4451b8ff4449f1b6d6c8af9d6ecdb76d9aa074f8324dd4688c86e8202fb8a58ad70a40fb264bf665bd92297a914b094235a", 0xda}], 0x8, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0xb8, 0x4}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000940), &(0x7f0000000980)=0xc) tkill(r1, 0x1000000000016) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc83bd14f6d8a3685, &(0x7f0000000880)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000840)) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@multicast2, @loopback, @broadcast}, &(0x7f0000000900)=0xc) dup2(r2, r0) 2018/04/01 22:01:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000001f40)=""/4096) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/04/01 22:01:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xffffffe5) 2018/04/01 22:01:44 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000ce000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000053b000/0x1000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/04/01 22:01:44 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='(\x00', &(0x7f00000000c0)=']\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='[em1\x00']) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getrusage(0x0, &(0x7f0000000280)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="6d616e676c65360900000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000080000009cb9b800000000000000000000000000000000000000000000000000000000000000000000"], 0x68) 2018/04/01 22:01:44 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000200)='gfs2meta\x00', 0x0, &(0x7f00000007c0)) r0 = memfd_create(&(0x7f0000000000)='bdeveth0@vboxnet1md5sumselinux^\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 64.275386] gfs2: gfs2 mount does not exist [ 64.302267] gfs2: gfs2 mount does not exist 2018/04/01 22:01:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x402}) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000080)={'bond0\x00', @ifru_ivalue}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) fcntl$dupfd(r0, 0x0, r0) 2018/04/01 22:01:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x6, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) socket(0xc, 0x807, 0x1e2b6297) 2018/04/01 22:01:45 executing program 0: prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000480), &(0x7f0000001000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x60001, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x6, 0x8a4, 0x0, 0x0, 0x0, [], [], [], 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0xffffffff00000001, 0x2, 0xfff, 0x0, 0xfffffffffffff000, 0x8, 0x1ff, 0x0, 0x6a92, 0x8000, 0x3082, 0x0, 0xfffffffffffffff9, 0x101]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r1, 0xac, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0xc67e}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}]}, &(0x7f0000000440)=0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) 2018/04/01 22:01:45 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0xd5, 0xffffffffffffffed, &(0x7f00000000c0)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="180000000000000300000000000000003f0000000000000000000000000000009500000000000000"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/01 22:01:45 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974490652d7726f632f7379732f6e65742f697076342f76732f"], &(0x7f0000000400)=')&\x00', 0x3, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x4) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000200)=0xe8) quotactl(0x0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)="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") umount2(&(0x7f00000075c0)='./file0\x00', 0x0) 2018/04/01 22:01:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2, 0xa, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0xeab3}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x35, "a67083970ced6bc572d1d94191d348a77dd5182e948b054eda0c50b286212870f6cc54326691015fe83a224e452d2770a9a747652d"}, &(0x7f0000000080)=0x3d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x832, 0x7, [0x100000000, 0x4, 0x3, 0x20, 0x8, 0x84, 0x4000000000000000]}, 0x16) 2018/04/01 22:01:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000000040)) write$sndseq(r0, &(0x7f0000000000)=[{0x80000000, 0xff, 0x3, 0x9, @time={0x77359400}, {0x4, 0x6}, {0x8, 0x8}, @queue={0x101, {0x3, 0x8}}}], 0x30) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)=""/153, &(0x7f0000000140)=0x99) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x6, 0x7, 0x19, 0x4, 0x7, 0x6}) 2018/04/01 22:01:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @loopback=0x7f000001, 0x1, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x20) 2018/04/01 22:01:45 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x5) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4}, 0x7) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) 2018/04/01 22:01:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x294000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0xfffffffffffffeff, 0x401, 0x6, 0x0, 0xcc2, 0xfca, 0x4, 0x24, 0x0, 0xa00000000, 0x5, 0x3f, 0x0, 0x4, 0x3, 0x9, 0x7ff, 0x9, 0x3}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x80000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x80000001, 0x9, 0x4, 0x3]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xa) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/135) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000240)=""/77) 2018/04/01 22:01:45 executing program 7: r0 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a7", 0x1, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000280)='.dead\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0x3}}, 0x7, 0x7ff}, 0x90) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x101) 2018/04/01 22:01:45 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0xfffffffffffffe73}}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000f00008008000000fdeeffffff00000002000000000000006271b80baa047a242d7821552cca96053c7848fdf69e5ddd"]) 2018/04/01 22:01:45 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x58c896d4cdbf692b) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0180c200000008004600005c000000000007907800000000ffffffff440200000420880b0000000000000800000086dd082c302a08b7ed4d2c0016000100000000000000080022eb0000000020000000020000000000000000000020080065580000000059"], 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x10) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') io_cancel(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0xffffffffffffffff, &(0x7f0000000580)}, &(0x7f0000000600)) pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/99) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@nl=@proc, &(0x7f0000000340)=0x80, 0x0) lseek(r0, 0x100000003, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/01 22:01:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000140)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40040, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) signalfd4(r3, &(0x7f00000001c0)={0x10000}, 0x8, 0x800) 2018/04/01 22:01:45 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002880)='/dev/rtc\x00', 0x80, 0x0) write$vnet(r0, &(0x7f0000003900)={0x1, {&(0x7f00000028c0)=""/4096, 0x1000, &(0x7f00000038c0), 0x3, 0x3}}, 0x68) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002600)={0xa00000000000, 0x0, 0x10000, 0x8}) ioctl$TCGETA(r1, 0x5405, &(0x7f00000038c0)) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002640)={r2}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0xffff, 0xa028, 0x10001, 0x5}, 0x14) syz_mount_image$hfs(&(0x7f0000002680)='hfs\x00', &(0x7f00000026c0)='./file0\x00', 0x7, 0x1, &(0x7f0000002800)=[{&(0x7f0000002700)="caaff6ca6dfd820cc5a727f7d80d3bb88412a30892c2344ea6ffae81e970a747e59f670e924ea0fc248f23083f38799dff6675da38e6e09bc60819a65838b883227eb15a0f2b4673aeda55c0974c4b605d4604587565d7ac3a8f19c478e15350c4896a139446a08f9db08b5521b085e4c5cacd82a6c44a6788a95b2f9e165b56343d83e65efb09918a111382cfe9ae0cd1fd27bfa337e9a7a701e939c5e865e9085d88d9a15f19d1e052dd331ceb48c2b0915deb3c14560099df7a31cf435cd83cfc0bd0a2b962cd5444f04d6acd397cfd102304faff353a999f9c94cc79a48fee3c662e91ad4c6303b465eb544793f0de32", 0xf2, 0x3}], 0x40000, &(0x7f0000002840)={[{@umask={'umask', 0x3d, [0x31, 0x34, 0x31, 0x33, 0x37, 0x35, 0x30, 0x31]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x31, 0x36, 0x31]}, 0x2c}, {@type={'type', 0x3d, "bde3aacd"}, 0x2c}]}) sendmsg(r1, &(0x7f00000025c0)={&(0x7f0000000080)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000100)="c0efa0a64a6252f11cf7a962d5bdc52504ca5600ce35fa7882fa6a36f15fe2068938b6b566ece31813b2eef29c552cca6484396c84", 0x35}, {&(0x7f0000000140)="e3b16a38cfea405b65ea1c837192cef26b0bfb12454bfe7b33237dce89a55bf4496d16d6dc16fb51c9edac9d2d95c58f8149eaaf89e2ac40d6529de6bf1d4c1fab2576174480077e20886028494abaca407774e72beae963eb83bdc838d014b0f27771017c3cdb74ab12f626a24c1fbba8df13fd1aa549d5ba56a7671ed74904f5441b61fc34888c9a6c60a12d9d00290be2faab558d51f348a2094d0b8ad3a70cc592426ad50817f60cd805064a9eb9ead698152c9a03bca8d64b5ad40f89b9506263874ef37ebf9c53e9565ecde740ca72b9c4a7b801", 0xd7}, {&(0x7f0000000240)="561a15ecb54214ef1c0fa59bcf75ce14224edea809ad1d54bb626dc968ce87cf9f962e73d162b7ba589ff5bf25475fc981e1dc6167352d228953213f1996ecabccdc9efb64a046cca933a5cd963f6f2881e0ef94b5cddaddd98e1c69f012b8e03c84903d4cda13439cd811cabb8c08884ca4c96f8fb068efabdc204e9db8fc9097f8f043f275093ab6fd8b569f1f3dde6308e41e7814865443c57cb7421a41738b7ff7516ff3c8049454", 0xaa}, {&(0x7f0000000300)="4843bd6e422be6a473f3200380be622fe959b1a4d198bcf051a5226cf984f7f35228f4cec9b8953bb734b7a88d5eda55e27a77f124aa8481d63266c6eb5bd4f0623d2870c4fb3b0d9a2b1b8dc8becc147cdabd2366839714a5832072ff57578e0e1a992c7a635515b7c8d02b955cf0f48efd57d8c7d9ca1d52ceb6ad275c5c9d901bc10c71afc24164714bfd2ea9a731a3324c6408904219870d3daaa9b2f00308f3ccad9a6c82e95db79162c352967b8a5c6573f2d8e0bec9b0465cd844c50ec8d2194218f239f62930f227f68bcaad20e7576d0d85114e6366941959e3ab0a8ff91ee7", 0xe4}, 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0x1000}, {&(0x7f0000001400)="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0x1000}], 0x6, &(0x7f0000002480)=[{0x70, 0x117, 0x45fe, "39d472ea350e36d84e1f93af997efe43bb6f54a1a13a3c83ae5b9a1c109cdba04dcb3338f48a2e0e086ec78674c92d1c9db782eb0b889aa12b25f307dbdbb076bb15c1a317d2bd615068f19c228c0be1d0a031b2725f93fe96"}, {0xb0, 0x114, 0x80000000000, "1c31ce5b403a96dbbc4afc141f1f6cd5e01d859e1833a50bebcfbfa5a2f563ffcf29326cf5b25a546f4029785b56d78287e000aa567af7799556758c92365432cac0bf29209f527defda20cc1f2504c1f1100ffc906c554c5c73099f4d1f948e684862468bdc435af94026824c2d4cae4cc371a94bd0deea63339fae5267d8080d01cd70d5766c164c68aeaf4cd31373348e933999b230b0fa17769a"}], 0x120, 0x40000}, 0x20000001) set_robust_list(&(0x7f0000fe9000)={&(0x7f00000aa000), 0x0, &(0x7f0000c4c000)}, 0xc) 2018/04/01 22:01:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x81) 2018/04/01 22:01:45 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) mlockall(0x3) socket$l2tp(0x18, 0x1, 0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/04/01 22:01:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80001) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0xfffffffffffffffe}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x240, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000001c0)={0x1}) r3 = dup2(r0, r0) accept4$nfc_llcp(r3, &(0x7f0000000100), &(0x7f0000000080)=0x60, 0x80000) 2018/04/01 22:01:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 22:01:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f00009d8ff0)) dup(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200400, 0x0) 2018/04/01 22:01:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000200)) 2018/04/01 22:01:46 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="44010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/04/01 22:01:46 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/04/01 22:01:46 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9}, 0x2000, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001c00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b00)=@delpolicy={0x5c, 0x14, 0x421, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) r2 = socket(0xa, 0x1, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40201000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@bridge_delneigh={0x74, 0x1d, 0x700, 0x70bd27, 0x25dfdbfb, {0xf, 0x0, 0x0, r4, 0x42, 0x20, 0x6}, [@NDA_SRC_VNI={0x8, 0xb}, @NDA_DST_MAC={0xc, 0x1, @random="619ae7e2c422"}, @NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_CACHEINFO={0x14, 0x3, {0x100000000, 0x15f5, 0x3, 0x9261}}, @NDA_CACHEINFO={0x14, 0x3, {0x8, 0x0, 0x1, 0xffff}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x7f}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000005}, 0x20000840) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r3, 0x4) ioctl(r0, 0x408983, &(0x7f0000000000)) r5 = memfd_create(&(0x7f0000000080)='\x00', 0x1) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000140)={0x1, 0x6, &(0x7f0000000100)="7b19a3ad77fe"}) 2018/04/01 22:01:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4280, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, [0x200, 0x20, 0x7, 0x101, 0x1, 0xffffffff, 0x6, 0x1, 0xfffffffffffffffc, 0xcb3, 0x81, 0xd5f3, 0xeac0, 0x4, 0xf531]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x53ce20489e0815cc, &(0x7f0000000480)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/01 22:01:46 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r3 = fcntl$getown(r2, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000000380)=0x3, 0x4) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21}) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffd, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r7, &(0x7f0000ec6000)=""/50, 0x32) r8 = fcntl$dupfd(r7, 0x0, r6) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000040)={&(0x7f0000001040)="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", 0x1000}) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1, 0x100}}) ioperm(0x20, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000003c0), 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) r9 = dup2(r5, 0xffffffffffffffff) preadv(r9, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x6, 0x16) 2018/04/01 22:01:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x2100, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000580)=0x4, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f00000001c0), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000380)=0xc8c0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/01 22:01:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r3, 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080), 0x0) 2018/04/01 22:01:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00'}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[], 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xfd2, 0x40000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000300)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1, 0x1) ioctl$sock_bt_hci(r2, 0x400448e1, &(0x7f0000000280)="734fdafc8bcd5796eec2687b1bb611b5610b646a647ebc28d726d5ff985f710691bbd241174d72c95778a1408de84a003385567767de3a5cf683f2d4853eeac86af5f88f2756be74bb7b96689233c60c7b68a62801580b") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x57, 0x8000, 0x6, {0x6, 0x6}, {0x1, 0x92c}, @cond=[{0xeec, 0x3ff, 0x5, 0xf7, 0x6}, {0xffffffff, 0x0, 0x100, 0x1, 0x369b, 0x7}]}) [ 66.391787] netlink: 84 bytes leftover after parsing attributes in process `syz-executor6'. [ 66.407644] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/01 22:01:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x110, 0xffffffffffffffff, 0x8000) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x10) 2018/04/01 22:01:46 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0xf) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000480)={r2, 0x7, &(0x7f0000000380)=[0x4, 0x6, 0x4, 0x52e8e7fc, 0x8001, 0x7fff, 0x1ff], &(0x7f00000003c0)=[0x7, 0x1], 0x11, 0x4, 0x10000, &(0x7f0000000400)=[0x5, 0x0, 0x1f, 0x1], &(0x7f0000000440)=[0x395, 0x0, 0x4c, 0x42ee, 0xfffffffffffffff8, 0x10000, 0x3, 0x8000]}) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="e98fd349edccc92359e122d6d5e2446a36665924a4ddf09e5537f991866641cba7d622f713f91490769e821c570b4525d33a4d372b43a5af19d07c517eff1ecc6ad04c368042b6245b579e4fb8a834ad5ccd69a6e6a34a9c14ec16d00c74d47fc3627066413e43336dbb3fda974d8c578ceacdc2f0c359035a1465b64b09ea12f1af", 0x82, 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r4, r5, r6) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) [ 66.440113] netlink: 84 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 22:01:46 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x3c7) 2018/04/01 22:01:46 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x10200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000002c0)={0x81, 0x8, 0x5, {0x0, 0x989680}, 0x8, 0x3}) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x7}}}, 0x84) capset(&(0x7f0000000140)={0x20020071026}, &(0x7f0000001fe8)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) fsync(r0) sendto$inet6(r0, &(0x7f0000000080)="10", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) 2018/04/01 22:01:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0xffffffffffffffff, 0x3, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)) semop(r1, &(0x7f0000000200)=[{0x0, 0x0, 0x1800}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x0, 0x8, 0x105, 'queue0\x00', 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) socketpair(0xb, 0x1, 0x10000009, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000400)) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {0x0, 0x0, 0x0, [], 0xffff}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x400000000000b) r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffff7ffffb00, 0x4040) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x24, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bridge0\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[], 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f00000001c0)={0xf000, &(0x7f0000000180), 0x8, r7, 0x4}) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r9, 0x4c81, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 2018/04/01 22:01:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0xd5, 0xffffffffffffffed, &(0x7f00000000c0)=""/127}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000280)={0x5a88, 0xc5, "cbf7b6b586a7d5ddca1d40357e2c9c96adeb93271cc203e53d3f3056a610b711d2bf615af7626e23f53ebc0ea4d7b3a089816f07bd369e688a2f402534a527a4be29716c4536ee6ff2b08d69ab21bf7a2063f684b0b612594de3f9dbd35efb2fe89dc81ed7ae0122d8d02eb5bf703a287351cade56e047cc86ffd2953408b8ffd28b7a764583c325cfda7c65f6448bb240144a7dccf80cafaf3f06534129bc8ac19a6a481424eb3d98a25f0fe9bfbbba91295549f0249f21e1d8463dc80caa84aaa9573e8a"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x2f, &(0x7f0000000140)="a51167f8795887d8ed50e53f6eb6", &(0x7f0000000040)=""/47}, 0x28) r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000200)=0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) [ 66.553706] kernel msg: ebtables bug: please report to author: Wrong len argument [ 66.617952] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 22:01:46 executing program 5: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) socket$inet6_dccp(0xa, 0x6, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000d80)='aio\x00', 0x20, &(0x7f0000000dc0)) 2018/04/01 22:01:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x8, 0x3, 0x0, 0x0, @msi={0x7, 0x0, 0x8}}]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x7, 0x8, 0x3f, 0xed29]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) 2018/04/01 22:01:46 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x3c0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000100)={"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"}) sched_yield() r1 = socket(0x2, 0x803, 0x1) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) set_mempolicy(0x3, &(0x7f0000000080)=0x3285, 0x8) ftruncate(r2, 0xffff) sendfile(r1, r1, 0x0, 0x72439a6b) 2018/04/01 22:01:46 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_cache\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000600)={0xffffffff, 0x6, 0x8, 'queue1\x00', 0x8}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="08110000", @ANYRES16=0x0, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r2}], 0x519, &(0x7f0000000040), &(0x7f0000000100), 0x8) read(r2, &(0x7f0000000440)=""/143, 0x8f) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000380)={{0xae8, 0x2}, 'port0\x00', 0x5c, 0x0, 0x0, 0x9d42, 0xfffffffffffffffa, 0x2c7a, 0x3, 0x0, 0x7, 0x100000001}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @dev}, &(0x7f0000000540)=0xc) sendto$packet(r2, &(0x7f00000001c0)="300e7856de5bed0da584e584f24035a7534290faa384301415999d980d6443ce1dea4b67", 0x24, 0x4000, &(0x7f0000000580)={0x11, 0x16, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/04/01 22:01:46 executing program 6: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) creat(&(0x7f0000000580)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0xce}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/01 22:01:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @local}, &(0x7f00000000c0)=0xc) bind(r3, &(0x7f0000000100)=@can={0x1d, r4}, 0x80) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x5) dup2(r0, r2) 2018/04/01 22:01:46 executing program 1: socketpair(0x0, 0x1, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x3, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000001c0)={r1, 0x4}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffff, 0x400) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000380)={@empty, 0x0}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1800010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@ipv6_delroute={0x98, 0x19, 0x100, 0x70bd2a, 0x25dfdbfb, {0xa, 0x10, 0x10, 0x6, 0xfc, 0x5, 0xc8, 0x6, 0x1000}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x42, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}}, @RTA_ENCAP={0x68, 0x16, @typed={0x64, 0x5f, @binary="cfe0ef8f7e590fedd1166e3c60e2217526c184ebf00fef4a8e15c9c82dc5501b623e24a67c8e464e58b76bc6903653718f707774d92343b318c1d715818b523aeea0732e9d615c1991f6749f9f7e9ad974c3ad028f194185b5791cf9d01c3d0a"}}, @RTA_OIF={0x8, 0x4, r3}]}, 0x98}, 0x1, 0x0, 0x0, 0x1}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87, 0x14}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x4d4, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 22:01:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001800)=0x0) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(r1, &(0x7f0000001980)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000140)}, {&(0x7f00000001c0)="a018a53b77a5a74849b524bc557ac1ef5f0573fd79e111ba49b8e33aa9c1fdb4b7cf711442e2f8b31e97032dad238bfc25f251d97c319e0865ce955157f3131ea0a3d6c1c87c3db6dabca48e09badb7cce9b7235b38949806f550e4979f9e534da2fb8cc678c29695589f7a32d958b76b0eb8d90bbeeeba22a276188440141", 0x7f}, {&(0x7f0000000240)="13a2a1b975b1b219792f8cf9ad707c3c7c6de53aa9f67c43bcbff2d4b4cfedf5f7e31c2b7d22e61de55d9f6efcba68e284d392e33ccae519526784803b80bbe9f21aab58638ae866038627ccde084e9e259d4d62100d6e40c6667fde75e5f76d4cbf4811cdcf6d44d2ae9befb9cd82d72137d76b3eb652545a27d26a2d3928130a02", 0x82}, {&(0x7f0000000300)="603fe15b2d22580fc761e0bf0035a644c7b68aa85c6666ae9f900d46dca27a34db29012a04aa4641767fc3e89eccea6743ba139dc13f8d266b115230a82c067f860bab3e22ca4f6cb1d6306ff8974fca1d4c2b08cd018bb6a2b0aa1818603d2c6a3ed0274432d866b92f646077c666b7fab4462c596f35e25deb318767fc5f4f1c48e205994a56c7000fe5fc36b42c23297c6ee9b8e1b9bb3ad3a42263202b0fac163cb2322cb2a2621d7a0fb57203802101d29c2f3eab8267d78dc7ddb3bb2fab5ba2941b754055aff13f2c241a8efc2242e1c9aed00c279f733d56572470d8dc8653f204ec35", 0xe7}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="085f0a163e19d37e1d4de5dcb5372bcf718eca78e596c96be04485fedacb63b3b16bbeae2f87b035f837ce47fc5ebd88268fe2d325420bcde524e127463ec40d18c968d6f78f733dcf12234cb07e127f2fbd5f618850b8986e0e915232c2c10d9f0db65ec701be4ad019cc490aa5725282a5ee1bdeccc4109d8c5650ccc86ad0b34257de465905d8c34451ab9d47f474aa5442fbdc6fd99ed4bcf7d9f698543b4d6bf16f26ab8a698b096b71b25fecb732f6759b718a79fbe9bf686fe6db2b573baf220db85e1e302eb6a7d802fccdb7", 0xd0}, {&(0x7f0000001500)="15799464ceb597e0dbc4085332385a4a2e9ed8b194520a5a644aba01fdd1897e9182ab9cb4aa567fa57d20017af22b47dd38cff50a60503f63ede0de828876ce5ed966254cb1cba4b39341f4861f601f119f64beccc055f66db6b82ae9e3fac680b1f4c3356bb4b076a18a2da2bd7d3d8a383f59d66fc95221bd0a5bbb756e8e051443a9445d5501d7ae5532c6b76855733f7029aef3e53a452d999540e29d5ac4067f97d42f585fc4f57d852a3ffbe8ef97ecd34a24af210c89e6278b1491fc8acc9ee0d809ae96feeb21875dbaf280aef07e1888", 0xd5}, {&(0x7f0000001600)="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", 0xfc}, {&(0x7f0000001700)="a81cd2e3ae6a34078c7751e1364136b0f7738d648a330bf56e0ec37615", 0x1d}], 0x9, &(0x7f0000001900)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x58, 0x80}, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) 2018/04/01 22:01:46 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bcsh0\x00'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000680)='net/hci\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8}, &(0x7f0000000740)=0x19) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), r4, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) r6 = socket$inet6(0xa, 0x4, 0x7f) pwritev(r6, &(0x7f0000000280)=[{&(0x7f0000000840)="afe80576e353a8e970ec33307320777ff0a77d8a87b055e4316d823125a378f478436180a51717ffbe232a55f7c896f53be7b6858732cdc9474f961e8c4cafed76f1e21126dcfa703451112a87dcbf2f5571dbc96d8caf3adde28b7cd5622b84489c66c9c456f86660533016dd7bf6a61e1850599ccfe77101808632fa56c3f38034ee9640fe429594ff26869a8cbd08eafd8b31e3af46fa69d43add1737847088615a06e4d2f1a83d002b2a73fe2cfd92", 0xb1}, {&(0x7f0000000900)="2d98c9ae4febead007eec422e4ac04fd741765f80e528bcbf6368513d04ecf428645b3d762d34237e0e865e3673fd8d4966bc99885a153ec326f5344be8d3c9d1e4c961795f6cd7c8d0c0307f5d62510f9ab5c1bb1571c25e5f872eb16a97a8fc8cfe822d3fc9556f9cc11b520ec90c72ff3e21075e48f29a30e95dfa2b857c6379e5385320271eb93db5aa59bce57fe6a3c539abd6067ea414ced78d4cefcdefbdd9d25a16ced2edd3113ca4562ec7863e532fa25a24b3f4a02be7f0f8e5dee21f107d5030186a8b3f344fc25eef22a909da7a4d6ec0b701f9d58978b472ff716305409548c434f36701d2eec2665284f2eff855470bcef1d", 0xf9}, {&(0x7f0000000a00)="c0025aacca8fefb89f7c6788f9f6db8055040acf75985d7768e73e9cbfabeaf37e9d07310a9104d01c8777cbd6d36f69b89628e18157d21fcb2b99ccb5b42bcaa2198869b97db7b688f52a0b07fe559924142aadfac393e20ac52ab64b53ae71baf49b22b24e109d99602a390acdbd0320e77604fd70cc3136bfd15f127e6a9c5563a31f9a1a80c7a1d78accf873547875a221d171ed7779e39c1b76bc54df9159c964afe933090f4b36741e9cb017b59e28bcd372c14f8686968e9f1ea1fea993baecdf7600143a172b93247c64ed7ab3f753efde9439080694262bdb9f7b893a380da478b2c36a71eb2583", 0xec}, {&(0x7f0000000b00)="6c4c450e7d2a411df32bc43ea59e6dd712304d835e022e95dbdd396237fc38c47f6871089ec0768ee5e71effd0989ed672d226731c5b29126845e86968c4cfb902ade7fed2f6c84a8f4666b1879d51715f2d72a393b3126406191934ffd4aaccecb03b2a7ae3709d50a95fc5f556357bfc8297b63823db938d4131f5affbbe3a18d15567f99897cab309abebebf6304153d0d36eb7b98a4224a4930a010940fae34e03943c78b605e4194d432b76fe68c7983702dfbff0bd838e0eda6a9804c958e68730ee74a9948f24c0a2529904942302cc48a24c9c42aa715a832be499ebb3b3c9804ab40f6ae324affbbbbdc88afacd1d6b4f19277ce7be3b08", 0xfc}, {&(0x7f0000000040)="bfb6fa2025088f0b0fb4055e27d15210c4", 0x11}], 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/01 22:01:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x2) 2018/04/01 22:01:46 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8c4115773df8aec6}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xc8, r1, 0x638, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x332}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x21}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000010) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x8000000000004, 0x4, 0x80000001}, 0x2c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) 2018/04/01 22:01:46 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ftruncate(r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/01 22:01:46 executing program 0: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2c2103) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f0000004980)=[{{0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{&(0x7f0000001940)=@nl=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001b40)}}], 0x2, 0x0) 2018/04/01 22:01:46 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x2, 0x9, 0xfffffffffffffffb, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x200}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)) socket$alg(0x26, 0x5, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x8080, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000440)={@loopback, @multicast1}, &(0x7f0000000480)=0xc) r4 = fcntl$getown(0xffffffffffffffff, 0x9) waitid(0x1, r4, 0x0, 0x0, &(0x7f0000000040)) 2018/04/01 22:01:46 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="c200000078306e59a48a4d11461ae92a31d900cd56df7f5a5dab0020ffdf968b30121d6e5288af069b7fcddd93ac813e32c6cfc89714abfb9f6287360fecf5bd4d576518efdddbd0f1e331f86850217d0d25d649e5cb08194c22a6dcb9fec751777f5290c718bf8005d5143f8137c5d1e06db6e4419caba0d0b86f4ffaf19c62cc062d2704f46adf83012b1b624e693900bb2c5f118c68db34c1c9e5ab2f6e577d624735b54a6a5339e18f22500efe14584b99b53a8b13cf4e1b5274591f693c6692dd37799a"], &(0x7f0000000240)=0xca) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x8, 0xdaa, 0x9, 0x100000000, 0x8, 0x4, 0x10d67717, {r2, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x6, 0x1, 0x1ff, 0x8001, 0x100}}, &(0x7f0000000340)=0xb0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000000)=""/102, 0x66}], 0x1, 0x0) ioctl(r3, 0x40084149, &(0x7f0000000000)) 2018/04/01 22:01:46 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_RUN(r0, 0xae80, 0x0) socketpair(0x15, 0xb, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000000000000000000000000000100000000", 0x14, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7fffffff, &(0x7f0000000180)={0x22}, 0x8) poll(&(0x7f00000001c0)=[{r0, 0x400}, {r2, 0x104}, {r2, 0x1000}, {r1, 0x4}, {r0, 0x8000}], 0x5, 0x800) [ 66.980494] device lo entered promiscuous mode [ 67.038724] device lo left promiscuous mode 2018/04/01 22:01:47 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) 2018/04/01 22:01:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0x0) setresuid(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r0 = fanotify_init(0x0, 0x800) fanotify_mark(r0, 0x80, 0x80020000, 0xffffffffffffffff, &(0x7f0000000080)='./control\x00') 2018/04/01 22:01:47 executing program 3: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x1d79) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/01 22:01:47 executing program 6: mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = socket$inet6(0xa, 0x2, 0x8010004000000088) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000000140)='l', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)='0', 0x1, 0x0, 0x0, 0x1}]) 2018/04/01 22:01:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x402000000000125e, &(0x7f00000001c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x101040, 0x0) r2 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000300)="3ce85fa99be16a53388d89ac81bc77af14cd9ee852498d1e080b278e158258715df2893bd2634d7a9834ad820b8e62a0856c9518bd56087f242a603275f01a0925be940de9b0e56c07e6d6e301ab103dba5268a1a9f961b0b283c7b0e1d76d5480d742274f4f826d7e6a03c07a9585700e5c4646f85918e87e548cf8ea6a390e4b73244413137685296fce0d1728aa39c11c5ad1f442de1d11e0077f3ce5049e8598081145341cb829ac70f3527c75fbdc7cc7e77e17d31917d9f51b4e24a0b4d1b624cee3a3f74c7a9ca66ae63c3533d5cc330c", 0xd4}, {&(0x7f0000000400)="26732e3aecd623ba3744dae4896ca1f568d03712e04799142a66176be487f121eff6c6f32496b319a4ab4f9744002904f2d3a39085806e7c2f6232a5cd285e85154f3b3705af7a066a2f462b886dcd4963458703647201b42b893ece3610c01ef1e48b4fa3dfa7b072958e01efc689baa15bd5d069e18dcf34c16c8d34f994ca1cbca34cf1fd19c496d79c21b92275b461b2eaa57b52cd8cc2f2240479cdd1c1dd2967bfb3ca7e172f93b3b5e0e9", 0xae}, {&(0x7f00000004c0)="fe91bf8b3b93e42b5ec8a29c75e7a6f174e588e5e74eafe1665594af4035de0174023ec590de49085582f2fe1d1e5a9dc243f2d5f8474904feb1a7ef76d19ff7280ba7537a971c1375f5a652e36bb8d2cc3983b859ac577b143f5ecf4f470fb35910a4df3f49fa47316fb313247c288a3e25b2ac0b4ed0c3db38f09e07dae5e4774400f13359ecd9d59108f1b596dc14406ad490e87b68499b90ceae2128dd4243d9c739387c33a61e77a331402a9bafe002f7313c1c84d6d522ce2642bc264221380793", 0xc4}, {&(0x7f00000005c0)="ff9d86eee0be0fb5aedd96835707f9082535a371a9cc36d0dbfe1e55492cf973b99073aaa53b090c6c03d369bd123390d425fd1fe4ad3f4b301f3c755e1441be59e0b7b4ff49ce9e40174322bc20beb084ff35848637aa5e988c5d7bcb5ec8e9fac01e20a7fd51ea2e40b22786057671b5b75dd55a35266d6edc0b", 0x7b}, {&(0x7f0000000640)="f59572dcce740d0ded366e2bb7dfa660344b64025621c168cb97f77e2e57f5a952c571d502b4d55cb8a0448aeed16af1ab5e7b2fffe5b608bc2569b1444268d223a05dca45beb8b5b78585f1b9fd8e1ef60d827e8c8da7472dbf9839d460ba067bfbcfb89d7d705c01bad4d704b57214b3105b366aebf95c2c9de11f04801814d878d531ae3ced8eb3ad34dd1638e82c2b2a9b95a348d58525be39b9a1b13914dc8767855497d61676f49555f1", 0xad}, {&(0x7f0000000700)="8c4fdc737924c0bad62da9d755cf485b6d22843545ffaf3cee1abe006a2203c8c401f4e96ecc7646b6ee105758e27319f226014b7fb8c0a111bb313f29b44800c8bd5ce2ae9098bb426120c69f90f29ccc015743fd77a982da", 0x59}, {&(0x7f0000000780)="f72f", 0x2}], 0x7, &(0x7f0000000940)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x108, 0x8000}, 0x44) r5 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x240) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000040)=0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000b00)={&(0x7f0000000ac0)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x4, 0x2, 0x4, 0xd03000000000000, 0x46}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000001c0)={r6, 0x5}, &(0x7f0000000200)=0x8) 2018/04/01 22:01:47 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000af1c74975ccd4512000000"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x9c, "30d288d8f85333ad56de9c2b2ff26bb05565cd2e2a951da619fb9f7e6e57e8075ea8b2cc2ad993a77b9cd7afe58a6b88228a29d8aa6c30792e1eb8f66d7e43dd34bf95b1961f71aa51e4c1390072a16b3f0c3ff45c516a539dcef21aa4ca8ee207d703b88a8ef34d32728545d31c47c3071e773c5f0eed231e6b7141c14ac8cc80aa267f24e4d2b7909bfb247ce4865aaf90272e3ce67bd47f942222"}, &(0x7f0000000200)=0xa4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2}, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x7b}, 0x8) 2018/04/01 22:01:47 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x5, 0xd271, 0xc, 0x7ec2e6e2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40140) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000480)=""/40) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="e00000e77f000001bb5d74df4a86b07305000000c6468942c935e9f0c4b6da8ef6812680c9bf50a5c76ab35fa9bf156ff96eb4bcddd62022c1de26df22"], 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) 2018/04/01 22:01:47 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0xfffffffffffffe03) 2018/04/01 22:01:47 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@discard='discard', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe005, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000100)="42af3291eed0ee84cfb9cc19b51a36a3ae0c33df4b68b39a3e51d978aa2b8032fd1b669f43fa32178fdb2074deff975605a5d0cee469f94437cf59144ddf91c58d86b8fa15cc10dbe37255bcf5a8592c2874dd4881f2119afb62834ac5a2ae7b092762bbef97ba5721dfebdc6db8a21874eab7e4b94c9f5b3f691291293cad90964ef1e9ca655d5d2ac00bb05b00d6de5fd67a61424b3cd9b794790f8410d816ba4161ab7b59c87f0b08639f61fa98a6aab46a7c6f218f3368e1120b5a5ebdee8db1ef314e703cba04fbc049677c883c773ce993af6ac9a587f0a518de51c562685e18428b424c20d02c81fb5cb7cd7bda13d28b4fd7343a83", 0xf9, 0xe9dfb2a}, {&(0x7f0000000280)="eeb2b1764bfdde800337bf25202b0569752a423f657eb05142668423b74208cb132c817d5d3d12a0322b3793d962fcf881577d92bdb748c23aafaba1efe766bdb5d169278a8d48b74cc376d40a77dcbe648c42fd7a", 0x55, 0x80000000}, {&(0x7f0000000300)="796475a9e72f199367ff372f079530639f6a2729804be6bae0483193e7d8ef86f87f741d83e91eb9694accde314080a36c838c0504fa66e26f32b8610ad2eef898acbde5cc98e8674a6eaac9a7b2215b33666ad38e37d53979b1feb3edf168ab56537a8d333675020445482f61bbfc454ab8a60ad10157020050c2c2d1d6dbfea3e0d0639504f4ae167071bd33625b89d9810a4dc5eab36d3cc164818edd877656a8f35d62a554b2fdc733594965527f799709e4afbe55197944c10ac047075f", 0xc0, 0xb54}], 0x8000, &(0x7f0000000200)={[{@quota_on='quota=on', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000500)=0x1c, 0x80000) recvmmsg(r0, &(0x7f00000078c0)=[{{&(0x7f0000000540)=@generic, 0x80, &(0x7f0000001740)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/190, 0xbe}, {&(0x7f0000001680)=""/145, 0x91}], 0x3, &(0x7f0000001780)=""/11, 0xb, 0x800}, 0x7}, {{&(0x7f00000017c0)=@l2, 0x80, &(0x7f00000039c0)=[{&(0x7f0000001840)=""/170, 0xaa}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/122, 0x7a}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)}], 0x5, 0x0, 0x0, 0x4}, 0x7e}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003a40)=""/229, 0xe5}, {&(0x7f0000003b40)=""/119, 0x77}], 0x2, &(0x7f0000003c00)=""/135, 0x87}, 0x10001}, {{&(0x7f0000003cc0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003d40)=""/44, 0x2c}, {&(0x7f0000003d80)=""/78, 0x4e}, {&(0x7f0000003e00)=""/134, 0x86}, {&(0x7f0000003ec0)=""/45, 0x2d}], 0x4, &(0x7f0000003f40)=""/194, 0xc2, 0x12}, 0x84d}, {{&(0x7f0000004040)=@alg, 0x80, &(0x7f0000004240)=[{&(0x7f00000040c0)=""/99, 0x63}, {&(0x7f0000004140)=""/23, 0x17}, {&(0x7f0000004180)=""/117, 0x75}, {&(0x7f0000004200)}], 0x4, 0x0, 0x0, 0x94c4}}, {{&(0x7f0000004280)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000004500)=[{&(0x7f0000004300)=""/247, 0xf7}, {&(0x7f0000004400)=""/100, 0x64}, {&(0x7f0000004480)=""/108, 0x6c}], 0x3, &(0x7f0000004540)=""/4096, 0x1000, 0xd0c}, 0xca9}, {{&(0x7f0000005540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000007740)=[{&(0x7f00000055c0)=""/4096, 0x1000}, {&(0x7f00000065c0)=""/47, 0x2f}, {&(0x7f0000006600)=""/4096, 0x1000}, {&(0x7f0000007600)=""/12, 0xc}, {&(0x7f0000007640)=""/29, 0x1d}, {&(0x7f0000007680)=""/167, 0xa7}], 0x6, &(0x7f00000077c0)=""/213, 0xd5, 0xcab6}, 0x32a298ad}], 0x7, 0x10020, &(0x7f0000007a80)={0x77359400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003980)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0xff, 0x8, 0x8e, 0x1}, 0x20) mkdir(&(0x7f00000004c0)='./file0/"ile0\x00', 0x0) 2018/04/01 22:01:47 executing program 6: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x91, [], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/145}, &(0x7f0000000800)=0x78) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getgroups(0x4, &(0x7f0000000ac0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)='./file0\x00', 0x2, r4, r5, 0x400, 0x260, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="6300000036a72a603dedd9bc30e133c57d14b8d27508fc7126987d6407a8d5d93d2a2a572c870c2c2d22379d114a15b5c0185c99bb5040715a66bd8318cbc4a4341253fd44a0f2357e4b9817fcb7b0000000000400000000000000000000001375934eadba3d91ec3b74c33d8a15a0ec9c3364be0315738e8c9b3597575d2870a0ac1475aee4229dcc00e66576764edf0739c24d4f92348e134ed8a8ae71a42f6210f8737969e09b39b3dbb5ce03589c07c398f00000000000000000000000"], &(0x7f0000000100)=0x2) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000008c0)={r6, @in6={{0xa, 0x4e21, 0xde, @empty, 0xf70}}, 0x4, 0x6, 0x3f, 0x3f, 0x3}, &(0x7f00000001c0)=0x98) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ustat(0xf669, &(0x7f0000000700)) [ 67.108795] binder: 7587:7588 unknown command 481230848 [ 67.114260] binder: 7587:7588 ioctl c0306201 2000dfd0 returned -22 [ 67.131525] binder: 7587:7597 unknown command 481230848 2018/04/01 22:01:47 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/120) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) accept$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8) 2018/04/01 22:01:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0x3, @empty, 0x9}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x74) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/9) connect$netrom(r1, &(0x7f0000000440)=@full={{0x3, {"764c05c0f04c4b"}, 0x6}, [{"ca456fdf3ea37a"}, {"5cff47d6871cc0"}, {"15a7f2405fe25a"}, {"93495c12b4352a"}, {"b9d6d70553de9a"}, {"c025d92efd9080"}, {"00912217a6c3fb"}, {"d1fd55ffa23993"}]}, 0x48) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003f40)=@assoc_value, &(0x7f0000003f80)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) 2018/04/01 22:01:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x203fffe, &(0x7f00000000c0)=ANY=[@ANYBLOB="6368e8061b8261aedd40636761656c69632c756b66382c63727566742c00df00000000000000000000"]) [ 67.161489] binder: 7587:7597 ioctl c0306201 2000dfd0 returned -22 [ 67.170697] FAT-fs (loop7): bogus number of reserved sectors [ 67.176741] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/01 22:01:47 executing program 4: r0 = socket(0x15, 0x80005, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt(r0, 0x100000114, 0x4200002713, &(0x7f0000000140)=""/40, &(0x7f0000dcaffc)=0x28) 2018/04/01 22:01:47 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3}}, 0xe) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x4) mknod(&(0x7f0000000040)='./file1\x00', 0xaa263d76fb7540a5, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000140)='./file0\x00', r1}, 0x35) listen(r0, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x20, 0x0, 0x9, 0x4, 0xaf, 0x8, 0x8000, 0x4, r2}, &(0x7f00000002c0)=0x20) [ 67.302131] FAT-fs (loop7): mounting with "discard" option, but the device does not support discard 2018/04/01 22:01:48 executing program 5: timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x7, 0x100) r1 = memfd_create(&(0x7f0000000340)='\x00', 0x2) r2 = openat$cgroup_ro(r1, &(0x7f0000000380)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) pwrite64(r2, &(0x7f0000000140)="84fc39c8b4301c036f703f3dc0079ef6cb5b567fc2669f4854ea89b7783e18c451949befefc0db2c880ddee87d1d74a542", 0x31, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000280)=0x3) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, r0+10000000}, {0x0, r3+10000000}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x989680}}, &(0x7f00000001c0)) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xffffffffffff125a, 0x2000) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000100)=0x3) clock_gettime(0x6, &(0x7f00000002c0)) 2018/04/01 22:01:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000000)=r2) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000380)) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000000300)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r5, 0x0, 0x2, r5}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r5, 0x0, 0x2000000002, r4}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xa) 2018/04/01 22:01:48 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x101000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000001c0)={0x520, 0x800, 0x7}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') syz_fuseblk_mount(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000200)='./file2\x00') ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file3\x00') r6 = dup2(r2, r4) creat(&(0x7f0000000380)='./file2\x00', 0x22) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x6, 0x400001) bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r7 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x3) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f00000002c0)="a8dd659c46f652bf431888e7342e6eae2340ce4c950c9929ed5a977e703a9afc220340cefacf75b251c0a54d629649f5f8b9b4e32ccb0ff1e0c4e4167652566391f0e4b09b3d37beff733554b5954558273971fe78e653e0d9d400e421a3b4a7856d5eb9b8cf928836e92b2ee659a5eb9a95") syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) fallocate(r7, 0x11, 0x0, 0x8000) 2018/04/01 22:01:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(0xffffffffffffffff, &(0x7f00000002c0)={0x18, 0x0, {0x0, @random='bh\tVNC', 'ifb0\x00'}}, 0x1e) timer_create(0x0, &(0x7f00005b6000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) shmget(0x2, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000003c0)={0x0, 0x4}) tkill(0x0, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/01 22:01:48 executing program 6: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x68, 0xf6, 0x0, 0x7, 0x0, 0x0, 0xa6f, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}}, 0xa8, 0x0, 0x9, 0x8}}, &(0x7f0000000100)=0xb0) r1 = semget$private(0x0, 0x0, 0x1fb) semctl$GETZCNT(r1, 0x4, 0xf, &(0x7f0000000240)=""/182) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7a3ec2a6}, 0xc) ioctl$int_out(r0, 0x5462, &(0x7f00000001c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='cmdline\x00') sendfile(r0, r2, &(0x7f00006dbff8), 0xed5a) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000180)={r0, 0x200}) 2018/04/01 22:01:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) socket$rds(0x15, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x80, &(0x7f0000892fe0)=[{&(0x7f00000dcf25)="8913cf5e026f17a4f53a3492b6e3e63e", 0x10}], 0x1, &(0x7f000009de38)}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/01 22:01:48 executing program 0: shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6ffd) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x40, &(0x7f0000ffa000/0x1000)=nil, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x20, &(0x7f0000000180)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x401) 2018/04/01 22:01:48 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000210000)={r1}, &(0x7f00006a3000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x400002) name_to_handle_at(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="f3421ea7dfffffff0cef1f8de52a91b2de510d9fc7c87116cc364606787ce0f565ce90dc92e1f4041cd809b4848464d2391588cf7a58975c22b5ff64b78b31748c8d04a88f04b21863d75eb227109930000d4e8184d2f57af10a322d25d13faf1c020edf6de6bada6f92232207cf9fd5400689890878c73b4f65b3d872b355bc7b4199a2dbce3f98c845e417ca1f35112c3476c255eec6d57d071327ee37b0a4f0fb43d1db47f41dd7273c2d54021bad887f67bae26831a1b044668cf57d62006ad9b4fa69663ceed1c658247a5b0400ac9a4816967c2cc42693d25a634ef21684b8b1be"], &(0x7f00000001c0), 0x400) tkill(r0, 0x1000000000016) 2018/04/01 22:01:48 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)) write(r0, &(0x7f0000fe5000)="11", 0xfffffffffffffdba) 2018/04/01 22:01:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@op={0x18, 0x117, 0x3, 0x1}], 0xf}, 0x0) sendmsg$alg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000018c0)="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", 0x1f0}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/01 22:01:48 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80000) utimes(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) r5 = dup2(r1, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x8, 0x3, 0x6, 0x100000001}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r6, 0xfff, 0x401, 0x5, 0x3f, 0x9}, &(0x7f0000000340)=0x14) 2018/04/01 22:01:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYBLOB="e2410f7fb5b856"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10002, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/01 22:01:48 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) membarrier(0x40, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) fcntl$setpipe(r0, 0x407, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000800)=ANY=[], &(0x7f0000000580)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000440)}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000940)=""/4096) connect(r1, &(0x7f0000000100)=@generic={0x8, "c7da77fe41aae98430aca7f4ad82d9e5b938a7a2b4e55d8afd612a688a00e3d4ac775635322c1e5abb97571efb964a1863121b756a48162a50eae8ebc0060ffa94756794a35b339b6e7a70dfc077e402ec183fdd59ec6e29952a3d8d73e72a7b12fe4f4271a2a372df5ada9406b8bcefbe4ac0745531241402d5ef42120c"}, 0x80) r2 = request_key(&(0x7f0000000680)='id_resolver\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffb) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000480)={0x6, 0xc03a, 0xff}) add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="b9d4ce4dc87d274858595319ff668298275a1a9eb580dc2d", 0x18, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffd6c) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0x48) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000440)) syz_extract_tcp_res$synack(&(0x7f00000003c0), 0x1, 0x0) sendto$ipx(r1, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000000900)={0x4, 0x0, 0x5, '^*z,Iu', 0x3}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000200)={@local, @remote, 0x0}, &(0x7f0000000740)=0xc) connect$can_bcm(r1, &(0x7f0000000780)={0x1d, r4}, 0x10) 2018/04/01 22:01:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x1f, 0x4) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/01 22:01:48 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)={0x4, r0, 0x1}) accept$unix(r1, &(0x7f0000000480), &(0x7f0000000500)=0x6e) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008002) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup3(r2, r0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x158, r4, 0x2, 0x70bd2b, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xf, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x158}, 0x1, 0x0, 0x0, 0x8044}, 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendto(r2, &(0x7f0000000280), 0x261, 0x0, &(0x7f0000000040)=@pptp={0x18, 0x2}, 0x80) r5 = accept4(r0, &(0x7f0000975000)=ANY=[], &(0x7f0000752ffc), 0x0) recvfrom$inet(r5, &(0x7f0000000180)=""/229, 0xe5, 0x40000163, 0x0, 0x0) 2018/04/01 22:01:48 executing program 6: socketpair(0xa, 0x6, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x2) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0x2, 0x1}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="77e8c6d9000000e1cd7469b44a342fcd034204bb44b811324c534e"], 0x1e8}}], 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/01 22:01:48 executing program 2: r0 = getpid() r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000500)={0x3, 0x101, 0x5, 0xe9, &(0x7f0000000240)=""/233, 0x8a, &(0x7f0000000340)=""/138, 0xde, &(0x7f0000000400)=""/222}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2000002, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x7f}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0xc1}) mkdir(&(0x7f0000000180)='./file0\x00', 0x29) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x400200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r3, r2) 2018/04/01 22:01:48 executing program 0: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0x0, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) sendto(r0, &(0x7f00000002c0)="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", 0xfb, 0x4000041, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x4, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000}}}, 0x80) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x7, 0x1}, {0x1}, @note={0x985, 0x5, 0x805a, 0xa790, 0x2}}, {0x0, 0x4, 0x228527fd, 0x3, @tick=0x5, {0x2, 0x3}, {0x100, 0x10001}, @ext={0x23, &(0x7f0000000040)="6f1c60fffe341c7bff1ed3cbd651bd91acee97018fa7e7e949e853f073d2b4ef5de289"}}], 0x60) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000600)={0x3, 0x0, [{0x12004, 0x6b, &(0x7f0000000480)=""/107}, {0x5004, 0x9d, &(0x7f0000000500)=""/157}, {0x1, 0x30, &(0x7f00000005c0)=""/48}]}) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/37) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) umount2(&(0x7f0000000680)='./file0\x00', 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000003c0)={0x6, 0x7, 0xffff, 'queue1\x00', 0x4}) shmget$private(0x0, 0x2000, 0x22, &(0x7f0000ffa000/0x2000)=nil) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) [ 69.091935] jfs: Unrecognized mount option "./file3" or missing value 2018/04/01 22:01:49 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="351474a8ec02d7b01a9ab1684ca19010233b3c299d35fc86e0a7b42b9414000000000000000000000000", 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffd6f) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x7fffffff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0xff, 0x8, 0xfffffffffffffffc, 0x20, 0xa8e1, 0x14000000}, 0x0, 0xfe, 0x1}) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80080) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/01 22:01:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/21, &(0x7f00006b0ffc)=0xffffffffffffff5f) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x600) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/04/01 22:01:49 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000008640)=ANY=[@ANYBLOB="14e673eb2cc8f9900c653c7bd4473a6bde00000207010000000500000000"], 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@local, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) fstat(r1, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a40)) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001040)={0x0}, &(0x7f0000001080)=0xc) fstat(r0, &(0x7f00000010c0)) getresgid(&(0x7f0000001140), &(0x7f0000001180), &(0x7f00000011c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001200)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001240)={{{@in6=@local, @in=@multicast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000001340)=0xe8) stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)) getpgrp(r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001540)=0xe8) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001640)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001780)=0xe8) getgroups(0x8, &(0x7f00000017c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000001800)) getresgid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c40), &(0x7f0000001c80)=0xc) getegid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001d00)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001e00)=0xe8) getgid() 2018/04/01 22:01:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000d32fc0), 0x0) r0 = open(&(0x7f0000000700)='./file1\x00', 0x20000, 0x5f) sync() ioprio_set$pid(0x0, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000400)={{0xd2, 0x5}, 'port0\x00', 0x8, 0x10000, 0x4, 0x3, 0x2, 0x8001, 0x2, 0x0, 0x0, 0xffffffffffffffc0}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) getpgid(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000005c0)={{0x3, 0x63}, 'port0\x00', 0x10, 0x10401, 0x100, 0x229, 0x7f, 0xffffffffffffffc0, 0x80000000, 0x0, 0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x80, @time, 0x0, {0xfff, 0x7}, 0x0, 0x0, 0x3e8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x3, 0x101000) ptrace$peek(0x2, r5, &(0x7f0000000580)) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r6 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000044ff6)='./control\x00', 0x0) r7 = fanotify_init(0x4, 0x800) fanotify_mark(r7, 0x32, 0x40000002, r6, &(0x7f0000000000)='./control\x00') setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000680)={r4, 0x1, 0xfffffffffffffca9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff96) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000740)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/04/01 22:01:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000071000000000000000000001f1100000000000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe, 0x84, &(0x7f0000000340)="4e77582ae86bc806202d7ead41a4", &(0x7f0000000400)=""/132}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10000000b) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0xfffffffffffffffc, 0x8}, 0xc) 2018/04/01 22:01:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x5}}, 0x1, 0x923, 0xfffffffffffffffc, 0x8, 0x1000}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="85000000a9ed1a8a551a3384657b2b8de56b88775081e8e5f9d1903e2cc13ccb04f067f65f2d4865ff1346379c9b86282bcd2c9e60679c26acb294f3786deaf0b7086434b00fd2c2a06284a816fe3ffc7d9327b496eae7c7521bfe9af32a24cdde25fcf2c1a05e8df09e7c14c9b3cf0b0bb9a3d648d7ad2438ad4927d6816036d2a969cc87905854b0"], &(0x7f0000000240)=0x8d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)="6970365f767469ae04c85fb6185ae300", 0x11) listen(r0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000280)={{0x4, 0x307, 0x7ff, 0x80000000, 0xffffffffffffffff, 0x401}, 0x5}) fchdir(r0) socket$inet(0x2, 0x4, 0xffff) 2018/04/01 22:01:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0x9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/01 22:01:49 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2200, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400a00) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x240, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) r2 = socket$netlink(0x2, 0x5, 0x0) r3 = dup(r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x84, 0x7d, &(0x7f0000004e80)=0x50, 0xff09) 2018/04/01 22:01:49 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sysfs$3(0x3) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x5, 0x4, "7e463669d422a4a1616bf02d90bfb9d0beb947e6d1b27ca622d12fa34e7ab183855ba47032562bebce1db41e242ad1d81f14d92bde0e25f5382f6f835970db", 0x3}, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)="3bab1ab3beff5ccb3f6bb9d77eda2770e191b6f647087a7ba800d35a44c08873e25c0887df0308225b2496dbac1f0afbce7d1cc0fcd9e2c8de883f0e210a85dc210182c2cdd05c65d76734de691c7143bced6a31c71bc19009", 0x59}, {&(0x7f0000000340)="a3b66380c19d69c9a056529d0f6c7bed7464f4891fe5ad55fb7c37d41cc93c0accdd8bd6224ac8be63a25a37c722ee6419728685f2b492d632d6f7b8ee4acac5945222719a9864ee33926802a6df4536dd1d841865e120a9a682c2957391b441b26b09a164a143832f201174ac05fab1b485956588c93744433d3490f35d6ea12dd53d7ef3e4a2b3323cb5f9e73275dbe6309de6818b7dd751e2724f15e7795f93f8ebb3217ab58796accdaa90210a6c0b2ca208e2eb5fcd21825dd59cd2c9409ab72aaa35f0", 0xc6}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000000440)="c59e5400968e84b9f3c8041dafcc455a88687ba03a0df33fb270765602c2ac8d5976e2ec3802", 0x26}], 0x4, &(0x7f0000003640)=ANY=[@ANYBLOB="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"], 0x1180, 0x20000000}, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000580)={0x1, [0x0]}, &(0x7f0000000600)=0x8) signalfd(r1, &(0x7f0000000200)={0x8000007}, 0x8) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000005c0)={@loopback={0x0, 0x1}, 0x1c, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x7, &(0x7f0000000640)=[{0x6a4, 0x1, 0xc1, 0x9}, {0x6, 0x4, 0x401, 0x8}, {0x3, 0x7, 0x1, 0x1}, {0xd06, 0x7, 0x400, 0x9}, {0x5, 0x9, 0x81, 0x80000000}, {0x5f0f, 0x7, 0x0, 0x1f}, {0x1f, 0x3, 0x7, 0x55}]}, 0x10) recvfrom(r0, &(0x7f00000006c0)=""/243, 0xf3, 0x40000100, &(0x7f00000007c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x3, 0x0, 0x4, 0x2}}, 0x80) 2018/04/01 22:01:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000000)=0x200, 0x4) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x2, 0x18, 0x0, 0x9, 0x30, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bb1, 0x0, {0x6, 0x6c, 0x81, 0x507, 0x0, 0x200, 0x0, @in6=@loopback={0x0, 0x1}}}, @sadb_x_sec_ctx={0x15, 0x18, 0x7fff, 0xffffffffffff3f3f, 0x9b, "f0866e9b571f245a94e91514bfa021d78934b7d5daa4aab9427c83dbb10001f719d784916ee8b00ffdb567459393efb31fc0e885e236e2125240301b916eb6b5cb29b60c8bd11f62b4e83e62d6cacc48b52b6fc6edba6765c90c810e7311f6fe1bfe01a988285794be86ab9bc3800cf26551e993f025c0a23176384856da5ae35847ceca39d39e15e25509c79971fd598af3735142cbab63b0384a"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd25, 0x34ff}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7f}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e20, 0x80000000, @empty, 0x8}}]}, 0x180}, 0x1}, 0x90) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0xffffffff, 0x58002) 2018/04/01 22:01:49 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r0, r1, 0x1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r2, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/01 22:01:49 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002100000000ff, 0x2}, 0x20) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/212, 0xd4) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x800) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30) 2018/04/01 22:01:49 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0xf}}]}, 0x13c}, 0x1}, 0x0) 2018/04/01 22:01:49 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) 2018/04/01 22:01:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002480)="291a12956b6849ca54c071e25f969b07", 0x10}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7ff, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000300)=0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xfffffffeffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x27, "f011d301fa136dbc8407301febbf258909f8d93f86f28f8b0e4ebce0df54088122fcb75cd75cb4"}, &(0x7f0000000200)=0x2f) r4 = syz_open_dev$amidi(&(0x7f0000009080)='/dev/amidi#\x00', 0xb9b4, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000090c0), &(0x7f0000009100)=0x14) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="bb54c1bf298e8935a079f623f2682383", 0x10) 2018/04/01 22:01:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xa0002, 0x0) r1 = ioctl$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}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f7f83dc3b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000000)=[@dstype3={0x7, 0x3}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x60c000) 2018/04/01 22:01:49 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x7, 0x8}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6fe4), 0x0) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000001c0)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000a004e202b000000ff020000000000000000000000000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e23ff0f000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24090000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2005000000fe80000000000000000000000000000c0500000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) pwrite64(0xffffffffffffffff, &(0x7f0000000500)="4e6224d808db3a3fd14fd1609b558f3459f2f5dd33db4d9629c9c65f274b939e3e47e8dd062e50def4502c1e6309fa6eb294a73e7472be167aabfa1a5829b6e839f97945152f91c192fdc4d8b78a78c0d851ad3251392fc4f8943980d03e66b81d69318016925d7b6175b4", 0x6b, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80, 0x5, 0x20, 0x0, 0x4, 0x7, 0x5, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffff, 0x100000000, 0x68, 0x100, 0x4}}, &(0x7f00000000c0)=0xb0) connect$netrom(r0, &(0x7f0000000400)=@full={{0x3, {"e1e1f1c8a045e2"}}, [{"b5df4fd7d12161"}, {"e6a5b6a3acd478"}, {"4f12c13d8e3665"}, {"ad95c7796274d4"}, {"3c934620abd59f"}, {"cf97fa2350eb85"}, {"469c475dba2504"}, {"04a2390e185b47"}]}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r4, 0x1}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x81, 0x1, 0x9, 0xfffffffffffffffe, 0x7, 0x5, 0x81, r5}, &(0x7f00000005c0)=0x20) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x100000) r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r8, &(0x7f0000000280), 0x5aa9, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000040)={r7, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)) close(r3) [ 69.790436] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 69.859448] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/01 22:01:50 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r4, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r4, r3) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x16) read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/04/01 22:01:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) pipe2(&(0x7f0000000040), 0x80000) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/04/01 22:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8ffffff26000901000074d30000000002000000"], 0x14}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x31, 0x100000001}, {0x31, 0x5}, 0x1, 0x4, 0x80000000}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000180)={{0x8, 0x3, 0x7fffffff, 0xa971, "6b7f75e8cd426739fd1184b0dd05d1b18b5c2b1e842cd2cb7ab0f277aabb05907772081ed3285b773b5e3e4d", 0x1}, 0x80000000, [0x950, 0x20, 0x3, 0x9, 0x6, 0x6, 0x7, 0x4ad, 0x7f, 0x7e, 0x1923, 0x0, 0x3, 0x316d17c5, 0x100, 0x1, 0x64, 0x2, 0x2, 0xb26a, 0xfffffffffffffff8, 0x4, 0x8000, 0x7fffffff, 0x1, 0x79fd3b53, 0x2, 0x80, 0x401, 0x21, 0x5, 0x8000, 0x9, 0x9, 0x9, 0x101, 0x7, 0x1, 0xfffffffffffffffc, 0x8, 0x80, 0x8000, 0x5, 0x1, 0x5, 0x9, 0x8, 0x5, 0x1f, 0x9, 0x9, 0x3, 0x2, 0x1, 0x98, 0x681, 0x909, 0x8, 0x6, 0x9, 0xfffffffffffffff7, 0x20, 0xe7d0, 0x7fff, 0x3ff, 0x8ae2, 0x1, 0xf2b, 0x4, 0x8aab, 0x1, 0x3, 0x8, 0x1, 0xb3c, 0x100000000, 0x68, 0x0, 0x3, 0x7fffffff, 0x2, 0xffffffffffffffc1, 0x9, 0x1, 0xdc3, 0xf63, 0x9, 0x8c, 0x0, 0xc708, 0x2, 0x5, 0xffffffffffffffff, 0x0, 0x40, 0x101, 0x7, 0xff, 0x100000000, 0x8, 0x2, 0x3, 0x80, 0x3, 0x401, 0x401, 0x3, 0x543, 0x200, 0x400, 0x9, 0x5, 0x8, 0x8, 0x0, 0x17, 0x7, 0x3f, 0x7, 0xff, 0x0, 0x9, 0x8, 0x9, 0x5, 0xffffffffffff204a, 0x2, 0x7], {0x0, 0x989680}}) 2018/04/01 22:01:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb25", 0x59, 0x9000}], 0x0, &(0x7f0000012000)) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x799f, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x8}, &(0x7f00000002c0)=0x8) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fffffff, 0x105000) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x20040) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x4) 2018/04/01 22:01:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$VT_RELDISP(r0, 0xb702) 2018/04/01 22:01:50 executing program 5: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x19, 0x19, &(0x7f0000000100)="36efa5861d4261daa01c6e345916d2b3f42683fa40c5885ccf", &(0x7f0000000280)=""/25}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000001a000000000000000000000095000000000000003f9b36a47284e6b8457313df06ecb5b7d3340123188aaa6067d3cb16af4ee0574fa3f3ec3912f8414743ba"], &(0x7f0000000140)='syzkaller\x00', 0x2, 0x89, &(0x7f0000000280)=""/137}, 0x48) 2018/04/01 22:01:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7f) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0x1, 0x6, 0xb5, 'queue1\x00', 0xfffffffffffffff9}) 2018/04/01 22:01:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8800000000000004) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000140)="291a030b68826259e02b4d962f06332703b02e647016cee34a5f3045baa415d6be9ddfb99802bb140b2a9a7fcd7d0e6b163d0ad4854fd131068fa7260193f1e173acc2103b3e2d466997e948047f1d16685a9ed746c58eaf88a1e1093883a3db95edec9d735dbcff887ec795573fe4ac8c861756078f22efb95e3b27cf57d3829eca15edb01f25637b62ab21bb080ba5c93813f5bd", 0x95) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x5, 0x0) set_robust_list(&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x8, &(0x7f00000000c0)}, 0x18) r2 = dup3(r0, r1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7587355a, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/04/01 22:01:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000df7000), 0x4) 2018/04/01 22:01:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) sendto$inet6(r0, &(0x7f0000000000)="1a68267b98fbb8b97ac8f7011a6e67931a5eff5324056343e1d687739b36d7e0f009e398a7a629da20733f6a8992ea469e32f3607d502cbe85d99e79bd9fc95e51ee0893c39e948a8c3d7265b8680b20ecd5fb39155f2633426eb9dd77cc890039d85366426a667f76779c834d352f354175269f6807c96dc1d468d3796773f218657826a9c0f6aa36436e9daaff7c9d860adc23dbc352bdc79a0998f2b9864620ae969275ee9d8572856cdebd564c36adc1e638de1d0b3350dce4544687da6b38f332caf939954960ca52e9", 0xcc, 0x2000c8d5, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x20040, 0x0) syz_open_pts(r1, 0x0) 2018/04/01 22:01:50 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'eql\x00', @ifru_settings={0x400000, 0x0, @sync}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) [ 70.728190] isofs_fill_super: bread failed, dev=loop4, iso_blknum=36, block=72 2018/04/01 22:01:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101400, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x412) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, {}, {}, {}, {}, 0xa0000000, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/01 22:01:50 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x31, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f00005e1ff8), 0x0, &(0x7f0000001000)={r2, r3+30000000}, &(0x7f0000001000)={0x40000000001ff}, 0x8) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f00000000c0)=0x80) dup3(r1, r0, 0x0) [ 70.794601] isofs_fill_super: bread failed, dev=loop4, iso_blknum=36, block=72 2018/04/01 22:01:50 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000080)=""/150, &(0x7f0000000140)=0x96) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0xffffffff, {{0x2, 0x4e21, @rand_addr=0x6cba}}, {{0x2, 0x4e22}}}, 0x108) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x18, r2) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x0) 2018/04/01 22:01:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xad36, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)) 2018/04/01 22:01:51 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x800000000001) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0xc4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x41a0, 0xf1, 0x1, 'queue1\x00', 0x80}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$LOOP_CLR_FD(r1, 0x4c01) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) 2018/04/01 22:01:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') r1 = socket$inet(0x10, 0x3, 0x9) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 22:01:51 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)=""/80) 2018/04/01 22:01:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/221, &(0x7f0000000100)=0xdd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/04/01 22:01:51 executing program 1: unshare(0x400) r0 = memfd_create(&(0x7f0000000080)="1f00", 0x0) r1 = getpgrp(0x0) ptrace$cont(0x3f, r1, 0x1000000000, 0x5320169b) fallocate(r0, 0x0, 0x0, 0x10003) 2018/04/01 22:01:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000006c0)=ANY=[]) r0 = creat(&(0x7f0000000280)='./control\x00', 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x6) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r2 = inotify_init1(0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000580)={&(0x7f0000ffa000/0x4000)=nil, 0x9, 0x3, 0xc2, &(0x7f0000ffa000/0x4000)=nil}) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000680)={&(0x7f0000ffd000/0x2000)=nil, 0x2e, 0x3, 0x48, &(0x7f0000ffe000/0x1000)=nil}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000080)="b00388cc7dc463bd87ad3bd88d821f2c494978c0611c1dfbfb797fc663044e6d04c191c679d2a0e2b9f8c85c231b7af1e2a42ff7e3775606e92398856ee903c6437a3b76119ad540d317098c5a86b888697192803ad9af", 0x57}, {&(0x7f0000000140)="f83a4bc1b3da7ea10197f508b81f808a9ffb6f0f5a7037e8ce42bbefc5df2243f6896bfdcc2950d03bc121e5a62937a28de89ece02cdebbceac962388bc56397ea1381c724d257c2be50c2f240ac37b88a724199e5d83a4c2dd8a11309969caf8f8594b8acb79fddc4d03626eb47c795373664a63ee2a3330714d0035bc18253f2d0af953d0f168cd857d417eb95c4cea7e4207d6aeac9468efc8432728395", 0x9f}, {&(0x7f0000000340)="b23fbc6013b3c668f4cbece6e4298d52af600fde51c228fd0d427218877fac045ed478a3d4b0f1f3fa8c96a329eedd7b5082f77143f0106ad6eedad1ea93014cbee817d1b956311378bbe0cf07a62d14", 0x50}, {&(0x7f00000002c0)="639cc15ce2df7dd0bc152b14fc68c857ebf11f6be1b7285db9749b2858c4effe8eefc240befd27cbc7f858737e58", 0x2e}, {&(0x7f00000003c0)="11fd848ad8ec64879f70682e9e81a26b", 0x10}, {&(0x7f0000000400)="d3447d5a283d8bb43880f6661aeeac30ed1a996a6d1375890641b95c5117cb1e9897083cf2894d50a739082a09b4f2aab1424c5eb7b6648630198ebfbf0bacef59c0b7fa6b5018d5a32af124", 0x4c}, {&(0x7f0000000480)="28e00ab925333199086321da2d329206c9e514dc3ec5d28498d133f290ab421028d52152e7d8e09c475b213b350a245c643df0967ef7183193cd04465c592d2df12a6af0ac621ab99074af4fe29e53ac9eec40fe3a09d059f54a81", 0x5b}], 0x7, 0x0) renameat2(r0, &(0x7f0000000600)='./control\x00', r1, &(0x7f0000000640)='./control/file0\x00', 0x5) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockname$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001780)=0x7643a1a8f07ef87e) 2018/04/01 22:01:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x6, 0x8, 0x2, 0x2, 0xffffffffffffffff, 0x35f3}, 0x2c) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xffffffffffffffff, 0x3) close(r1) 2018/04/01 22:01:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x78000071, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/209) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000000040)=[{r0}], 0xf7, 0x0) [ 72.007964] IPVS: length: 221 != 24 2018/04/01 22:01:52 executing program 1: r0 = socket(0x11, 0xa, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/04/01 22:01:52 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7fffffff, 0x101100) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x3, 0x101000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000380)={0x3, r2}) setsockopt$inet_int(r0, 0x0, 0x1000000000017, &(0x7f00007e1ffc)=0x110000037, 0x4) setsockopt$inet_int(r0, 0x0, 0x200000017, &(0x7f0000000000), 0x4) r3 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="58d7b5da3db3b0f420e2e97699d394517d", 0x11, 0xfffffffffffffffe) r4 = dup3(r0, r0, 0x20000080000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r5, 0x401, 0x70bd2a, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000001) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) keyctl$instantiate(0xc, r3, 0x0, 0x0, r6) socket$inet(0x2, 0x3, 0x84ad) ustat(0x7, &(0x7f0000000180)) 2018/04/01 22:01:52 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)=""/80) 2018/04/01 22:01:52 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f0000a67000/0x4000)=nil, 0x4000, 0xd) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) pipe(&(0x7f00000000c0)) [ 72.072081] IPVS: length: 221 != 24 2018/04/01 22:01:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001b80)=0x3f0, 0x4) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/22, 0x16}], 0x1, &(0x7f0000000340)=""/4096, 0x1000}, 0x0) syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x9, 0x880) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="bf666734431650cdda7d8407bde30893772ed51fe616bd6b453162e9722a01ce17364d26fd07e9e6949a8bd97f681750e5a2378ca85daa38fc6bfa8aee708cf7542366a895b8db952418ce3d618f88d7743f58ed345a5fb6ff36d8bd67e8219d80da8dc8d36f5cf125282c2c2ff736590e32d89dea8c9eee433ad0ead668ae368f6917e114b72d02b4f2d7060cd243dd66f76bec2482caa38a5b2938189c99866e23c18b0501b0c10aea", 0xaa, 0xf8}, {&(0x7f0000000200)="2914653b752f8e8949fdda841f6fd0403cbeab43976c2560969b7e39e7b91daf31fd70f25f116bb26bea0586d4936aca8f8b245dd0ce90ab4a54c1e255b78fcadeda29d56163c4d8d2afa54a22fa4987c4720ad0a2f57b217753b1e9dee39a5fab8fe9aba86cddacc1bb286ea677c256035fe90c24039760b79ecf4f467e79da69fe4295d169273b5290b566dc027caef71958254f4d56c1b969", 0x9a, 0x800}], 0x800000, &(0x7f0000001380)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x2d]}, 0x2c}, {@nouuid='nouuid', 0x2c}, {@gquota='gquota', 0x2c}]}}) close(r0) 2018/04/01 22:01:52 executing program 0: sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@ax25={0x3, {"4752a8ddb96d34"}}, 0x10, &(0x7f00000000c0)}, 0x0) move_pages(0x0, 0x4a3, &(0x7f0000000000)=[&(0x7f00007d0000/0x1000)=nil, &(0x7f000005b000/0x3000)=nil, &(0x7f0000d73000/0x2000)=nil, &(0x7f0000fae000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) clock_gettime(0x0, &(0x7f00000029c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000040), 0x2, &(0x7f0000000340)=""/4096, 0x1000, 0x8000000006}, 0x7fd}, {{&(0x7f0000001340)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000013c0)=""/4096, 0x401}, {&(0x7f00000023c0)=""/94, 0x5e}], 0x2, &(0x7f0000002440)=""/198, 0xc6, 0x9}, 0x1f}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002540)=""/156, 0x9c}, {&(0x7f0000002600)=""/215, 0xd7}], 0x2, 0x0, 0x7b}, 0x3f}, {{&(0x7f0000002740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002880)=[{&(0x7f00000027c0)=""/192, 0xc0}], 0x1, 0x0, 0x0, 0xfffffffffffffff9}, 0xfffffffffffffff9}], 0x4, 0x103, &(0x7f0000002a00)={r0, r1+10000000}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00000001c0)=""/142) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000002b80)={{&(0x7f0000002a40)=""/212, 0xd4}, &(0x7f0000002b40), 0x23}, 0x20) 2018/04/01 22:01:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000001c0)=""/121, &(0x7f0000000240)=0x79) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) sendmsg(r1, &(0x7f0000003a40)={&(0x7f0000000080)=@ethernet={0x1}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)="e0595cd9b6ace58c375af72f2a12014432545f9a3392552b30ee4d7d397e92f32648d41c5a62f113c9fe91028b17d174122c283e5499c4c6fb4281154a998d09cb599fb28c15ec5198ac740db49b10f8efe1b4ffc740b62f3301d3f89125a1b632f59e58bea6d11a94a0145c9dac007af4e58baeedc78a1231e0935345252e8923fc819655201f701a7c80699337e765b35b69c4de980c04c32c04d606fe18606b855080313ece0c25ee1ce5985cab061212c5db6b0bf06bdff2d43c05d19bafb59a02f2e8c495c18181fb5e3cb4fff75fe3a2fd451b86fdbf4da7db6becaca929e08b87e8c93cbdb99e84", 0xeb}, {&(0x7f0000000480)="4947276e95521266cd5b841d9c53a42050c118efc027d6e8a1da5a100f4bd71e07e3cadc6b72846c5cb3300718bec31df7e3299a719d0d2b755daebe22daa6324e635b530c9ef9beb3d77abbcdff6b228c70f0796cd2a9864e8e0fa57f5a7135f6e145eacc70d4c40f74015102662e2202cf694b6c372b0c7443b3f10a17bcaffbcc5fd3ff12f290a9e02d9308fb6280df5065e4876ee450dc965374997db4fef394b4650ed180c73127e0b720c74c5fa1658c7c289676e59c44aae6069d1c4e40b5bfc85e4df18d5d1153075f6b28f9debc211e54a2b8a03fa4565a994321", 0xdf}, {&(0x7f0000000580)="2bbb7e37aeb7c8cb991cd6ce46aa668ddac347b1a8fcf9c43e2633a1a14207777fa1d1c0b331aa9b1cc52c8c7a8c32639c9956e00480b681f7fd5e175dcbaad8676710e89c62a6d57862b405f04ca75af0149f73c2c5b8cf87079bae2ac37ab696c36a04f68c8f99ce269072b26e40cef85f046bd3b0689c2fa674fa3ef31cc0fbbcbc788b0dfe92a67b4bbeba00f4ede2c29e46a52680a99bab5c49329141234601beab066abd62a074a23f87503b41eef2a7a71b6d5481bcaa2c250b8779515363920cc5c37e14a29296f6aec84d8bfd600d05c05d96b382c08c2c2e7ce86f9955", 0xe2}, {&(0x7f0000000100)="275db79bcc78abbafe2e41f0f6e8b566b60c975e77a5f31bbc08d5fa59b006aa0390802b52d636eeec88466d6c4fb8ff", 0x30}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000380)="25c28f52364e35f22a6e769dca9f9154610e088cc9ee958927d8681de179d0fc09e2bfd07cf9f4f549eb6e14dbfee102fbed30d00fbdc0038d33765debf7d54f24f1216b36888fa4849c8f14802a584f3aa418fe59ce4514539eecb3cc9ab9934c385ecdd204af183c91de41fb4c690383a142a77a4ed16249481f538111c8a06f", 0x81}, {&(0x7f0000001680)="81a85a1be2ed359b4e6dddbafb14225911f358f9bd2c76fc575c01e35806ff964c301c696af285d97b213fb1914f5d18e557c572321bb86d1802693b819814159d6ced906e83ffc76fbf614c518a86e13097fbc3770238a939dd99c1fbab6c385d9530f8b6aa34221377eb6008b7623215505a79c6ed1ce4ca3ed78f868c0f2e603c0c4e3977", 0x86}], 0x7, &(0x7f0000001740)=[{0x1010, 0x11f, 0x80000000, 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"}, {0xd8, 0x0, 0x83, "adbb03dd80793e204a52c86d24bd51af02b025306d4a98158ddecd476825836ce3382f09c2a6540614e093b2bac9b581e82720c0effb4a1d2482a7b07fb2b05c170207e58fbbe6cce00ab6cfa13f3b763295f32a34c2d8a1ed6d054077d563ca9e9b60427460bd0852683f09fd4b9d315acdcc968ac9df0b6fc81946a22469aafc57212095b8015d5254d43158928e783732ddc951693d886aee2e9a4b5d8b01ce7e3ef1281074621775ddaa6af04ab52636c342df9d7cc68730f51b3ebbbe2f626cc5"}, {0x88, 0x11f, 0x401, "a8652d26f172215079e78e68a6cefc309af4670049c0829834a3ca6bdef12f1942e67346897b0741feee43c7f6f5eb8c81f1cf5c2744650e4945cab8449708ae1a1ce733484c38bafda1d561919dcd465a698989909820afb1b4b02752b445a1c274f68bde242ebfee578381d316e946ef134060"}], 0x22d8, 0x4000}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/04/01 22:01:52 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8101) signalfd(r0, &(0x7f0000000080)={0x8}, 0x8) r1 = socket(0x10, 0x4000000000000802, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0xb}, 0x7}, 0x1c) write(r1, &(0x7f0000000240)="1f0000001e0007f1ffffffe60700007702000041bb968d3d6c39080001454a", 0x1f) 2018/04/01 22:01:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x121000) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0xffffffffffffff62}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1ff, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r3, 0xa42, 0x8, [0x9, 0x4, 0x1, 0x3f, 0x7fff, 0x0, 0xf7, 0x0]}, 0x18) 2018/04/01 22:01:52 executing program 2: pipe(&(0x7f0000000580)) mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000240)='./file1\x00', 0x1000, 0x4, &(0x7f0000000500)=[{&(0x7f0000000280)="a220d0a5155f3b715071139d8d023d06277741794afa1f5b404e62775301a06e9371ab8fcd34093bd98799225071edbada3fdde916cce3f4f4cea24a339d", 0x3e, 0x6}, {&(0x7f00000002c0)="c013fd492cbe538df2e4c9a5e303c57f0c062d7b69321e64fdac831e882e43218161919a7f8eae5c1faf4f72cedb06f84a7cd8278db7a31332f7f2bb0022ca2263e2eb69b263af5e6234de8575feb6c4f42660a83c77f7b8729c94b9c5a593825ea6e2d505711fe87635d3da789958e64b67789a9c3433a8bed45c346154c7", 0x7f, 0x7}, {&(0x7f0000000340)="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", 0xfd, 0x9}, {&(0x7f0000000440)="eafa22cfa26bb5a1aca4bc4e7a7b7684e947295d7d49b4ae1890dfeb1a51754e3d3194e1b1199370425d8b5d297eb6757eb2d1e7412b6038000927684d11688ca5f1c16d38c6bc3f0860e30595b240c287ac030ac6846b0c3fd81c0614567d0e09ad8797e1c133879f311f5ed7ed0716ece78631bd09216e5ac73742582a7c5c887ab9", 0x83, 0x3}], 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r2 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r2, 0x105) fchmod(r2, 0x0) tkill(r1, 0x1000000000016) getdents64(r0, &(0x7f0000001080)=""/4096, 0xffffffffffffff84) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 2018/04/01 22:01:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x8000026, 0x1ff307543bf68123, 0x70bd29, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) 2018/04/01 22:01:52 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x4e22, 0x7, @empty, 0x7}, 0x80) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x0, 0xffffffffffffffc1, 0x4a36, r1}) 2018/04/01 22:01:52 executing program 3: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000180)='ipddp0\x00') syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x7, 0x400000) open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e20}], 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee55b2e8e58de6e81ef2e9929901142941dc8f0034c50fe76ea8e5bd4826aee358cd49d118f8534451"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r4, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000740)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f00000004c0), &(0x7f0000000640), &(0x7f0000000680)="d1ba330f835f9f70bdf3af94b28bc500ac322c83d05b915e252e11ce34e10c6e92df8b996e6c05524c98798413a217bf702484685250d70366d1bc5386329b3bb568dd7779beb2fae76ac565b2c833eec0fc47b1e894ce4c7caa3331e07edf38f77fea12891d3f3513a4d5206107dec14f789c00000000000000000000000000000000") 2018/04/01 22:01:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfff, 0x240) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000f25a81c445cd6c31d73f9e73"]) 2018/04/01 22:01:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600", 0x82, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f27f381570883707ca78655a23b52b5e"]) r0 = semget(0x0, 0x4, 0x4) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000240)=""/4096) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000140)=""/131) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x0, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/01 22:01:52 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2001) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x623, 0x0, 0x5}) [ 72.910557] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 0 transid 7 /dev/loop1 [ 72.924750] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 2018/04/01 22:01:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x18e00) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100)="0e56505b4b14f4e26dd04e0244eb8c8dd92cb6c29ae5a074d676cceb66ba0343fc557c88e2fc7e6e450c0ceeb88c46b540ac731ea35da3c5cba1c077bac8e6be916f497a7d9ae096a707ebffc8d57de0de666585917371156129bc4d0b14e8922a9a53daec9eb8665c0d0a28a0ca2237850aa2666e30a683f17602e0680986bf942611c805182c04936ef9a0bb1b4af515631c07a1ee9719fc72cc9b005bf64a206b9c0c6adbbf872b479ff97f849c96f9bd6e7f8011da29241121038cacf902ec41c31ef7a653ad211b13acfb9c0677", &(0x7f0000000240)="da9ad378dccbe93eb7096c9f18b61ddbc65808f8511122ab98b079a91a9b2fc2360f1c472b1b6101a5977d7652656fb4b70caccaee4a22616413a8a97ea660776d326f0242f7965fa8550e162e6af3d197a2e71cb044ff319f0404025389b12017078ee4ac3f7830a3a6a7d474b8c9dbd68884ded3d25354eabd523ee8568ed2ac0826c0324dbb089e867e01bd36fe8e9863", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x2, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000200)="be", &(0x7f0000000300)=""/168}, 0x18) 2018/04/01 22:01:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x2000, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001340)={0x0, 0x7}, 0x14) 2018/04/01 22:01:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) 2018/04/01 22:01:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) socketpair(0x5, 0x800, 0x3f, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0x9, 0x0, 'client1\x00', 0x1, "2fc204abd2c86f9f", "3011020cf32a0f7f1516587f78c43345148d18d5166c7e101686b7df87a8435c", 0x2, 0x2}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0x3fdfa, 0x0) write(r2, &(0x7f0000001200)="f858f0c637db5ccc708bd6cef167f826ab4a8a58266ae5093312240abe99b574541887d5e688c24bf3d745ace3a07e863db43e88d5d89df7727f717850b22b4e4ab511c59974b81f3f00e2506f772ea0b965d3540d01c1d7c141f88144c41ea48d6d7bc717399759cc4fcd8461ea8a9a4a7ea5cdcd2a53ec9aa6760ecd4ad5a7", 0x80) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000002c0)={0x1000, 0x8, 0x3, 0x40}, 0x10) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) pwrite64(r1, &(0x7f0000000340)="2056396eee515a0df7ba6afa1c278e3456884c27a3ceee844e1a82f8b548b4442e9e8db16a75643b517cc7938c84b73de4a26a29cf3cef5c3bb781bdadac1739e8584fceeb75890848b7b44fd00b370d4fb49142b69562e1a04285983ca824f41ebab1b9980e321312140dbd7d23489535cd35b89e7072e5df8f367bc27d3ca2c25a4e0464106e20cc4c703fae079d32abd372a61dac88b8b5a3f2e654a134baad46cc49dfd6f89573871f2419af36abf658e8476bca78a0d457682ef9a8534bf5ad48d0f735796b492210f63c914ca172e8f64551e12fdb437ce419522cf367915f249b", 0xe4, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r3, 0x80) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ftruncate(0xffffffffffffffff, 0x1000) splice(r3, &(0x7f0000000080), r4, &(0x7f0000000200), 0x4, 0x4) 2018/04/01 22:01:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = getuid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r3 = memfd_create(&(0x7f0000000180)='\x00', 0x2) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = geteuid() getsockname$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0xffffffd0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0xd}, r5}, 0xc) setreuid(r1, r4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x2, 0x7, 0x8000}, 0x4) shutdown(r0, 0x1) close(r0) 2018/04/01 22:01:53 executing program 6: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)) 2018/04/01 22:01:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) connect$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x2, {0x7a3b6d0, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x501e8c26, 0x4, 0xa2a}, 0x1}, 0xe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000007c0)={0x74ecc6c0c13a6bb0, 0x0, &(0x7f0000000600)=""/171, &(0x7f00000006c0)=""/207, &(0x7f0000001000)=""/4096, 0xf000}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000440)={@broadcast=0xffffffff, @multicast1=0xe0000001, r3}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r4, &(0x7f0000000540)=0x4) mmap(&(0x7f0000a7b000/0x4000)=nil, 0x4000, 0x8, 0x8010, r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r2) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f00000002c0)={0x954, 0x3, 0xfffffffffffffbff, 0x20, 0x2, 0x10001}) getsockopt$inet6_tcp_int(r5, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r5}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x4d, 0xa, 0xffffffff, 0x3, 0xfffffffffffffffe, 0x8, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000180)={r6, 0xbe5, 0x5, 0x8001, 0x800, 0x1, 0xd86, 0xff, {r7, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2a3ba05c, 0x4, 0x1f, 0x80000000, 0x3d3}}, &(0x7f0000000240)=0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000800)={{&(0x7f0000e0e000/0x3000)=nil, 0x3000}, 0x2}) 2018/04/01 22:01:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a15f348118b194f75f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x3, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write(r1, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/01 22:01:53 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendmsg$rds(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x5}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f00000000c0)=""/90, 0x5a}, {&(0x7f0000000140)=""/247, 0xf7}], 0x3, &(0x7f0000000400)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x7}, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x59a, 0x80000001, 0x8, 0x53, 0xff, 0x62, 0x3ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000300)=""/1, 0x1}, &(0x7f0000000340), 0x20}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x8}, &(0x7f0000000380)=0x6, &(0x7f00000003c0)=0x8, 0x200040000, 0xffffffffffff4186, 0x6, 0x1c3, 0x29, 0xe2}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0xfff}}], 0xf8, 0x10}, 0x4080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x100000000001d, r0, 0x0) connect$pppoe(r0, &(0x7f0000000540)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'eql\x00'}}, 0x1e) socket$inet6(0xa, 0xe, 0x8) inotify_init() ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) 2018/04/01 22:01:53 executing program 7: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c190000000000000004e4ff000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f757569069213"]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'syz_tun\x00', {0x4, 0x8, 0x8aa8, "e5ee225e3b59", 0xffffffffffff0000}}) 2018/04/01 22:01:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="108000000000b1"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 73.696787] EXT4-fs (loop2): bad geometry: block count 2048 exceeds size of device (2 blocks) [ 73.717415] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 2018/04/01 22:01:53 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x10003fff) getdents(r0, &(0x7f0000000080)=""/76, 0x4c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0xfff, 0x1, 0x1}}) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/04/01 22:01:53 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x91d7, 0x4883) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x4, 0x0, 0x7, 0x2, 0xfffffffffffffffd, 0x100000000, 0xfffffffffffffffa, 0x9, 0x9, 0x0, 0x4, 0x2, 0x1}, {0x10000, 0x8, 0xfffffffffffffff9, 0x10001, 0x6, 0xfffffffffffff801, 0xad, 0x6, 0x4, 0x0, 0x1, 0xffff, 0x20}, {0x7, 0x6000000000000, 0x6, 0x0, 0x1, 0x8dbb, 0x1, 0x81, 0xc0000000, 0x100000000, 0x4, 0xc37d}], 0x5}) r1 = memfd_create(&(0x7f0000000140)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) eventfd2(0x9, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x200, 0x9, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x9, 0x5, 0x4, 0x5, r2}, &(0x7f00000002c0)=0x10) mkdirat$cgroup(r1, &(0x7f0000000340)='syz1\x00', 0x1ff) read(r0, &(0x7f0000000240)=""/6, 0x6) r3 = getgid() getgroups(0x2, &(0x7f0000000380)=[r3, r3]) getgroups(0x2, &(0x7f0000000300)=[0x0, 0x0]) setregid(r3, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x3b, "12cf6f6e8273f3bbdcbdb4b7ed5b67b19168d5ca6f2f702ffc5afa07f16c5efa4185ddf299851280d3f045c0343714387e054e7275c834856e4d05"}, &(0x7f0000000200)=0x43) 2018/04/01 22:01:53 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x800}) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e4698", 0x39}]) 2018/04/01 22:01:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000340)=""/40, &(0x7f0000001000)=0x28) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x9, {{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x2}}}, 0x88) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@int=0x7, 0x4) tee(r1, r0, 0x2, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/119, &(0x7f0000000040)=0x77) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000380)=@can={0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000300)=""/18, 0x12}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/164, 0xa4}], 0x4, 0x0, 0x0, 0x3f}, 0x2000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000240)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000000c0)={r3, 0x8}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) 2018/04/01 22:01:53 executing program 5: r0 = perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='!\\]\x00') listen(r1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x365141, 0x0) r2 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/04/01 22:01:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x200) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)={0x0, r6+10000000}, 0x8) r7 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000000c0)) tkill(r7, 0x1000000000016) socketpair(0x0, 0x0, 0x8001, &(0x7f0000000440)) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) socket$inet(0x2, 0x3, 0x8) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75700067e4b68ef6be7a74be34061b5d", 0x200002, 0x0) fchdir(r10) creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) 2018/04/01 22:01:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) io_setup(0xba, &(0x7f0000000000)=0x0) r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r2, 0x1) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x2b4}]) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000d4b000)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:01:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x10000, 0x4, &(0x7f0000000400)=[{&(0x7f0000000200)="fa49963b0b64ad8e489501b1497929e0dfef6496b5a6a6e29911a61237616e8e2338f917e1c7973d093c711568e5c196e36eadae09bed41872399b53efd5a101364dcb17d168edd2d4496b037e93efff1e7132d74d2c0f530033c7876595", 0x5e, 0xffffffff}, {&(0x7f0000000280)="4c47cb3eda508406eaa7ed8b5c988e4415babe483ec27c63fed0eed87bb33df6ef2797228259c06e17845b300893edffb444a65999371a3edf2f518f23b653a517a371720f0136c8f7", 0x49, 0x5}, {&(0x7f0000000300)="125f283a32b922ea539cab9f60cc67c56b5316f38db5dc49143e4caea88988493c21f78abca1064a9f782a1552d06dc0dba823c6603dc940146c56a285554cae45eaf451f5737c42e655c26d7f51462d0ab1d9079eafea28b64705874f94770431d64654c46cd8a0879f659f3aae5bf8a4249a491b3126c2e0f9dc914a1d63e8fb8ca14c396a722a048b776d20ef92f2abfc751aee8fb138d34f9330", 0x9c, 0x8}, {&(0x7f00000003c0)='\r', 0x1, 0x3}], 0x80002, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1, 0xd3d}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) mlockall(0x2) writev(r0, &(0x7f00000007c0), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7ff, 0x72) prctl$setname(0xf, &(0x7f00000004c0)='}\x00') sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000), 0x1a4}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/01 22:01:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x80000000000000, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x94, &(0x7f0000000140)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @rand_addr=0x79}, @in6={0xa, 0x4e22, 0xfffffffffffffe01, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x10001}, 0x90) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000380)="26656465f30faec73e400fedc3c4c17e12e744790c2e0fc72ab9470b0000b87f6c0000ba000000000f30660f238566440f38822bc442593a510066ba610066b8002066ef", 0x44}], 0x1, 0x0, &(0x7f0000000440), 0x0) kexec_load(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)="e2a4", 0x2}], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 73.791410] XFS (loop7): unknown mount option [nouui’]. [ 73.810732] QAT: Invalid ioctl [ 73.825379] XFS (loop7): unknown mount option [nouui’]. [ 73.826404] QAT: Invalid ioctl 2018/04/01 22:01:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="23000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) readahead(r0, 0x100, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="18002300ff7f0000000000000200000018170000", @ANYRES32=r0, @ANYBLOB="000000000000000085000000330000000000000000000000850000001e0000000000000000000000ec00c0ff100000000000000000000000850000001400000000000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0xb, 0xfffffffffffffd18, &(0x7f0000000180)=""/167}, 0x48) 2018/04/01 22:01:53 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="00008c9dbb77cc406db200008da4"], 0x8) 2018/04/01 22:01:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x3f, 0x4) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) dup2(r0, r1) 2018/04/01 22:01:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) socket$inet6(0xa, 0xf, 0x1) 2018/04/01 22:01:53 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000300)=&(0x7f00000003c0)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000180)=0x4083) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x30) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) 2018/04/01 22:01:53 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x80000001, 0x20, 0x9, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000002000), 0x1) 2018/04/01 22:01:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0x0, {0x4, 0x0, 0x0, 0x0, 0x9}, 0x8, 0x7ff}, 0xe) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) sysfs$2(0x2, 0x2c4, &(0x7f0000000080)=""/128) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 22:01:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000780), &(0x7f00000007c0)=0x4) sendto$inet(r0, &(0x7f0000000080)="2deae203398ea5b50624933b7855aaf19e39bf3fd6be2e95c33f7d29870596a776c8bc0ffea14c48612f0c4c4f043c35b95df114e3e81803e9a542c8ae3148eaab59fa0e752593258b27fd703f233a1d64fccce78029513189991de71cf1c578fbfa19d0f1b5643f72f66245dda2021eb59b74ac085d8c466f53", 0x7a, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)="a4fb5b51279a1c18969728316bad4fee2ea190d5d2ebd7ae555710e724ca55a7d1f77cfd8672aaa230d5bdfe478ba358aa85e8ba62a0e9bae0570a1c3e6d47a8c59a04190938911f0457ebb93f1ccf5639d6fd55c1b36291c762877f41bc941d900855c8420f6b82f9da4dc61bcf7f82a95a8c3cebd7711edcf441430fbf2ac146c89b100eb2ea7803d0553c26c1a93914bab89e917543f046975a2685b0b1400658b4bf2b9c26d18754a175109c616d3d691e8f359e0a956e20dc33a08a324addc7a0341e125349a35ac3f11d", 0xcd}, {&(0x7f0000000180)="45e0fab3574d5517983139cad8e10ce51117bcba64a3c3fea8c8d6d73fd4106c19ead3441090aa0f90a6452cc902c353154fe2aad50a6ef252a677f785ba9a8a413fd6d2a97d37ed1c4b5d1f8dc6d10ecf76361bf41e1e32a3ed30a895ee0f7143322e8f0a429b2d68ea6e973a61465c9130253925b051c881dd63b1ca8b56f1a2d8cd2df119be7c37789e8e05f81e4c21e65d8c", 0x94}, {&(0x7f0000000440)="d956d404d663be4839d3da5319b9f2daa137a5b5b2fc371ab87a1fe275c252a83eee64ac92d08b584e0bd969d051e44c2fa97535a5d7a0db9eebbf8ce527797a3999095084619b3af20654c55ba46205159177c6fad1e45b665fceec8fb04c99e77811331d0a04eae790b999713ea465f458a70d10326479bd7c33808f55acfc71f060b462608cb8dae8775c3520a35f30644ae2324801435f88d939da6637bb8c1f2a7e35f6659c51578479779c0f9a0b7c4b634e1be439208c205fe17d82de7c5780d4ecddbde4b5b0d172f91147b4beaa9765c31ff76a248b98d8390065016008d741c49aba8d3f48722434c6ba452eaed375e3895c56ae24", 0xfa}, {&(0x7f00000006c0)="331e558b35d613cea0cffab3480d7bc276325f3cd288ac2c14be87889de0a4d1d0173f648544677a72b044c3bd1025a4ca2f24f292f9cfbcb7af0ff89ff6d0736dea5b1dde4eadcc215e16bdabf424958a3be92dddcb606bd804a357cf0f965c1a23e67270988a5113c1ecb4dbe8082979cb9b230a06540675611ac414a8d78234814d564f6d5b78624c582523f790ee392de7223f6137f70e89e63c6a", 0x9d}], 0x4, 0x0, 0x0, 0x4040}, 0x4000800) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000040)='l', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/01 22:01:54 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f187394f470e95c0f9eb713f8866441edc8cf4981f090000007fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x0, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) listen(0xffffffffffffffff, 0xc) r8 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) getsockopt$sock_int(r8, 0x1, 0x5, &(0x7f0000000080), &(0x7f0000000340)=0x4) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r10 = accept4(r7, 0x0, &(0x7f0000da8ffc), 0x0) accept4$unix(r10, &(0x7f0000000440), &(0x7f0000000100)=0x6e, 0x80800) pipe(&(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) 2018/04/01 22:01:54 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffc, 0x2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)) ioctl$KDSKBLED(r0, 0x4b65, 0x101) sendfile(r0, r0, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/01 22:01:54 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xfffffffffffffffe}}], 0x30) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340), &(0x7f0000000380)=0x10) r2 = getpid() mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid=r2}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f}, &(0x7f0000000500)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40240, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000800)=0x98) 2018/04/01 22:01:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0x0, 0x770741ca}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000e22fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x786], {0x77359400}}) 2018/04/01 22:01:54 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x44500) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000042e330000070000003a00000000000000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1a, 0x101, 0x5, 0x8}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r3, 0x9, 0x0, 0x2, 0x2}, &(0x7f0000000280)=0x18) read(r2, &(0x7f0000000100)=""/154, 0x316) 2018/04/01 22:01:54 executing program 1: syz_emit_ethernet(0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000208160b261901b57"], &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/01 22:01:54 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f155e36011c57e8769315dd290"], 0x58}, 0x0) 2018/04/01 22:01:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='memory.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0x5) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x40000) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x80, 0x6, 0x0, 0x1000, 0x0, 0x5, 0x800, 0x6, 0x5, 0x3ff, 0x8, 0x10000, 0x6, 0x80, 0x2, 0x8, 0x3, 0x10001, 0x9, 0x7, 0x5, 0x3, 0x8, 0x8, 0x9, 0x1, 0x5, 0x9, 0xaf, 0x8001, 0xddfe, 0x700000000000000, 0x0, 0x1f, 0xfffffffffffffffd, 0x2, 0x0, 0x8, 0x3, @perf_config_ext={0x3, 0xd05c}, 0x2, 0x9, 0xd1, 0x3, 0x1000, 0x9f, 0x4}, r2, 0xf, r3, 0x9) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x4, 0x4, 0x2, 0x22, 0x100000000, 0x0, 0x9], 0x8, 0xffffffff, 0x0, 0x0, 0x401, 0x0, {0x2, 0x5, 0xc4e, 0xffff, 0x81, 0x3ff, 0x7ff, 0x24e773a8, 0xffffffffffffffff, 0x7f, 0xdd, 0x3, 0x2, 0x8, "86f79e3071e9d759f075f1bcca06c84d7e8ab275484418e604359cc9c11f380b"}}) 2018/04/01 22:01:54 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400) r3 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x0, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0xffffffffffff494b, 0x800, 0xfffffffffffff800, 0x0, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x10000, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) r5 = fcntl$dupfd(r1, 0x406, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x7, 0x1f}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r6, 0x51, 0x1000}, &(0x7f0000000340)=0xc) dup3(r4, r4, 0x80000) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000480)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") getpeername(r5, &(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000440)=0x80) getdents(r5, &(0x7f0000000a00)=""/238, 0xffffffffffffffa6) close(r1) socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) 2018/04/01 22:01:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 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, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x200040) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000001000000000000003000000"], 0x14}, 0x1}, 0x0) 2018/04/01 22:01:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000540)='./file0\x00', 0x200) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = semget$private(0x0, 0x3, 0x40000000000000c) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f00000003c0)=""/171) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x18) readlinkat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=""/105, 0x69) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000008c0)={r0, r4, 0x4, 0xffffffffffffff77, &(0x7f00000007c0)="ab1874e830f7e7ff10ea117c5d760ba7299540afde8083ec5be54cebd23d4f1130995ec54f8104a42184d1c88e78a1182ac027715c9c2077ece080680514ef7f175277b8f3ec1b7e9e468a47d6fa7ea68ef8a56c86becc208f8abf435173932824ead43c1f1db65ecda178cf9b423101cf61be08669ecc768f198ac8343b49e0307fc34b690d30876fb587b0e0b0a70dab16dace733d3be0886c7a30a66df364105759854ea60653b07becb15176644ba1ff2bbcdf95f7e4e6ba11afc1f74df2baebc0e253869a2a755317895528a8", 0x7, 0x80000000, 0xc, 0x2, 0x585, 0xb6, 0x31, "0fdd68877147013311b9da2e9ae7aca616454feccb041e6abd2ac6a1b6a98a6a7758727f4f82e73243fb93ebd988516cc1fbee225254447fe8dc1ffb8aef997e82d6a7c4351c9124af372ed99b3675d93f"}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stack\x00') ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000000300)=""/143) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000006c0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xffffff9e) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000740)={0x4000070, 0x78c, 0xb7}) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r9, 0xc008ae09, &(0x7f00000003c0)=""/150) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r8}}, 0x7dbc) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000480)={@loopback=0x7f000001, @rand_addr=0x1}, 0x8) poll(&(0x7f0000000580)=[{r6, 0x8}, {r2, 0x1149}, {r1, 0x20}, {r4, 0x80}, {r2, 0x801c}], 0x5, 0x1) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x7040, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) 2018/04/01 22:01:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e20, 0x6, 0x4e24, 0x722b4b3c, 0xa, 0x20, 0x20, 0x33, r1, r2}, {0x3ff, 0x1, 0x3, 0x4, 0x2, 0x0, 0xc02, 0xccc}, {0x0, 0x7f, 0x9, 0x3}, 0x9dae, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d2, 0x2b}, 0xa, @in, 0x3503, 0x3, 0x0, 0x1, 0x1, 0x7, 0xc0a4}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) readv(r3, &(0x7f000000b000)=[{&(0x7f0000000200)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000ea8ffc), 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000000c0)) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) timerfd_create(0x7, 0x800) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x800) 2018/04/01 22:01:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(r1, &(0x7f00000000c0)={0x1}, 0x8, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic) 2018/04/01 22:01:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x1b4, &(0x7f00000000c0)=[0x400, 0x7, 0x80000000, 0x1ff, 0xa13], &(0x7f0000000100), 0x20, 0x4, 0x100000001, &(0x7f0000000180)=[0x3, 0x3, 0x59d7c6d, 0x7], &(0x7f00000001c0)=[0x4, 0x4, 0x6, 0x7, 0x80, 0x10001, 0x8, 0x2, 0x100000001]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x2}) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) inotify_init() [ 75.020748] xprt_adjust_timeout: rq_timeout = 0! [ 75.095903] xprt_adjust_timeout: rq_timeout = 0! 2018/04/01 22:01:55 executing program 1: syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x820, &(0x7f0000000140)=ANY=[@ANYBLOB="6d61785f62617463685f74696d653d372c7573726a71756f74623d2c6261727269657231a9d9d15acb4040005b57b14238462bd89b9cb6c078d0f6f0c6c7000000000000000000e99f111e583ad9ed4f"]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) openat(r0, &(0x7f0000000240)='//file0/../..\x00', 0x200140, 0x9) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/01 22:01:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x40) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xf}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000800)="ea", 0x1}], 0x1, &(0x7f0000000900)}, 0x40) 2018/04/01 22:01:55 executing program 7: prctl$intptr(0x1c, 0x66) prctl$intptr(0x1b, 0x0) r0 = memfd_create(&(0x7f0000000000)=')nodev\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x80000001) 2018/04/01 22:01:55 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000000180)=""/233, 0xe9, 0x22, &(0x7f0000000280)={0x4, 0x80000001, 0x3, "f3c45fc4be66", 0x50}, 0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r3, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x58, &(0x7f0000fe0000), 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) recvmmsg(r1, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)=""/4096, 0x1000}}, {{&(0x7f0000004a00)=@hci, 0xc, &(0x7f0000006c80)}}], 0x2, 0x10040, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x1, 0x6}, 0x8) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x200000) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000040)) 2018/04/01 22:01:55 executing program 6: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x88001) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000002280)={0x0, 0x1, &(0x7f0000001180)=""/156, &(0x7f0000001240)=""/4096, &(0x7f0000002240)=""/58, 0xf000}) r2 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x6, 0x3fd) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000001040)={0x9, 0x4, [0x381d]}) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4096, 0x1000) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000001080)="f5f99f1f6262f92cb3f63f9dad002c0861515c9baedd5cd129b49f08eb075125b13a959e6899d3ba533fccbb3eb21d2290623ef5a322890efd8491992f3b0665486291a079399743df1a808aee6e67c11a17c8661aab09aeee2c3877e7d8845f2b07c551db87fcb5d28e999574306a33b521fba808cf11bb76f16a2c939f6780f5ec8aa7106fb1a5976bd557fea2dca59eb7ad2e", 0x94) 2018/04/01 22:01:55 executing program 4: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x7fff) write(r0, &(0x7f0000000040)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x10) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/04/01 22:01:55 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/04/01 22:01:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = getpid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1ff, @empty, 0xfffffffffffffff7}], 0x1c) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000002c0)="b2dc7c3f237ef67392ab457666ad17b04dc2d906a93aeb8ab0e041f06fd3be97254139de48c27d64d7da454fb5d67c3bb29fe7a10d73c918adf31da59858b69181611a41005fe51a97636283e3ee53d38f6d4858c6b40edb7ca9465ac1b196ee82736f24e85a76fad51729b5f0abf494513b75d2c8dcd55d707cb7e3196a10", 0x7f}, {&(0x7f00000003c0)="4309ec612df078cf26e176ad05b48330fa00866ad4b12129cdfec08b0bf198a577f6081ebf96d93de62c7dbfae098a94dd78dce3df380df7ec0d565eca111bd46e60f0009051304b7f97b014d0743f6a1fa42fe3374f51b4be0e815e73911c8852676455607d06eff840964f0113e373118c6da1", 0x74}, {&(0x7f00000004c0)="0c3a5d1fed99c12c0e4d27a6fea44e7aa40fb52bbc572f0ee920fbf68e0fad3b4062c6d9cc7a31a1cf101fb99a1e3be6a7c09c05e49c66fc7fe222e3ba55a137e68c0ce80262", 0x46}, {&(0x7f0000000580)="b99f58dacb6eb771131a59b490d98d38f336c048617e41ecbd826785f5b3ef60b2350a63159e18363faf8348b70418d48c", 0x31}], 0x4) 2018/04/01 22:01:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x4000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) 2018/04/01 22:01:55 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101840, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x400) r1 = open(&(0x7f0000002280)='./file0\x00', 0x4002, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x2011, r1, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x401) 2018/04/01 22:01:55 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x800}, 0x8) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000572ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000021ff4)) r6 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x400) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000000040)) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000019000)) 2018/04/01 22:01:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x3, 0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xc, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x6cf, 0x100000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) 2018/04/01 22:01:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2008, &(0x7f00000000c0)=0x401, 0xfffffffffffffe0c) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x529, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {}], 0x60) accept4$ipx(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x800) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) timer_create(0x1, &(0x7f00000013c0)={0x0, 0xd, 0x4, @thr={&(0x7f00000012c0)="fc4d6785ac2fb55ab5e0d0666af37c96355a54a56e7420419d3dcd4f7f50e1db3992d40647b15c730f135c940521ea7367399ce98175a7ba7bed37e771729d0c7c6786ce53cae950ebf8453de487b00973c9d54516f74b2cce68dd92dce6304fce487369d280e0732873f29add51295ab11e18e6d77a0e772eda3ef4c2441cd3d6c265ae3f305de053be54031000c335ca92e34febaf4a69c42e9251712210bafdfcac8f2a4c90b32c59d00e6eebae5bbd7c9f8f9b7ed9bb4617000e6ad0aaa058b449baff0b53412c21", &(0x7f0000001200)="567ded61793942c2"}}, &(0x7f0000001400)=0x0) timer_gettime(r2, &(0x7f0000001440)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x7, 0x5}, 0x8) write(r0, &(0x7f0000001280)="01", 0x1) 2018/04/01 22:01:55 executing program 6: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x100000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x101, 0x958a, 0x0, 0x1f, 0x8, [{0x1, 0x5, 0x80000001, 0x0, 0x0, 0x2}, {0x6, 0x8, 0xa0, 0x0, 0x0, 0x4}, {0x8, 0x3e3, 0x85, 0x0, 0x0, 0x1001}, {0x2, 0x9e38, 0x1, 0x0, 0x0, 0x8}, {0x6, 0x7, 0x0, 0x0, 0x0, 0x1}, {0x7, 0x7, 0x40}, {0x8, 0x8, 0x1, 0x0, 0x0, 0x2280}, {0x6, 0x0, 0x6, 0x0, 0x0, 0x400}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240), 0x0) 2018/04/01 22:01:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000040)={r2, 0x39}) 2018/04/01 22:01:56 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x440000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) r2 = getpid() memfd_create(&(0x7f0000000100)='/dev/cuse\x00', 0x1) sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r3, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r3, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000140)="e65e465173a449e5e20414b389c6ce770d64e86ae2ed624fb0aff2fd5004d148c81b447293a8c4a29e85c4fdae709daade7586d91ad9a5d00749085e30745442f164f5d807158cb01ae6d97123f66e14e21406ba6d737bb0b1e26a93af4a2645cef7601346e483936056328c6689331e3b4924733243b87d1e5d32dc07b090b36fc4") r4 = syz_open_pts(r3, 0x2) dup3(r4, r3, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000200)={0x7ff, 0x9, 0x5, 0x8}) 2018/04/01 22:01:56 executing program 7: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) flock(r0, 0x2) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) 2018/04/01 22:01:56 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000007a00)={@remote, 0x0}, &(0x7f0000007a40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007a80)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000007b80)=0xe8) sendmsg$nl_route(r0, &(0x7f0000007d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007cc0)={&(0x7f0000007bc0)=@bridge_setlink={0xd8, 0x13, 0x400, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x2000, 0x40040}, [@IFLA_LINK={0x8, 0x5, 0x80000000}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7}, @IFLA_PORT_SELF={0x6c, 0x19, [@typed={0x8, 0xc, @ipv4=@rand_addr=0x59e3}, @nested={0x60, 0x4e, [@typed={0xc, 0x87, @u64=0x51c3}, @typed={0x8, 0x5b, @uid=r2}, @generic="0eb718bcfcd0d6c586f8ded2f56e61ab16e4b1d633ce8d09bbb49d7c268d2de0aae2884ac2e641afa3f9669186318ba12fb7a1aa610b278f200a22b9accec98a257d4adff7"]}]}, @IFLA_MASTER={0x8, 0xa, 0x9}]}, 0xd8}, 0x1, 0x0, 0x0, 0x81}, 0x10) r3 = socket(0xa, 0x3, 0x2) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000140)='bond0\x00'}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000009ffc), &(0x7f0000007ffc)=0x4) sendmsg$netrom(r3, &(0x7f00000007c0)={&(0x7f0000000240)=@full={{0x3, {"f03c4a88bc578f"}, 0x5}, [{"55cd79cfac4ea6"}, {"da668c756f081c"}, {"0fc520261cac0e"}, {"7c71d76b367385"}, {"a5d10bb560da58"}, {"9a2385705e7bca"}, {"17b5435e4efc1c"}, {"0ada83cc4b3465"}]}, 0x48, &(0x7f0000000380)}, 0x0) 2018/04/01 22:01:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000600)={"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"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) readahead(r3, 0x5, 0x9) 2018/04/01 22:01:56 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xfffffffffffffeff, 0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/01 22:01:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x4000) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000040)=""/110, 0x6e) 2018/04/01 22:01:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clone(0x0, &(0x7f0000000080)="c6d2a0dd0859242e076504be8354cf0cfd8995d5640fd26e400bd50020e84f6c73d3b13d0be4f6717e4b55cf92d326a43add5542aa816907bdcc9219d9541801d51c3ca66a069c1495000000000000", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sendto(r1, &(0x7f00000005c0)="ed8543ca7a822b79a25b77a5b57a2cfd63ff7c35a59b63c5b02fedfc468ea9e8a98f61ab7d45134f4591511e260b623ac1b1257a9defb3fdec21a51ca962d1567a000d5cf985273c7dbfcca472b49fe7f495688b99b5e844594958c438c9d0d1ad7deab530e549d09926073f26daf004195222a8f8aaf0d4c570aa903381a817445ec448c91f553becbadd39dc89f45283c07d3d50244e499d1c4584cbe133ee0d0c1e8a10dcf095919a4bdb43cc4f6ee004ad7725b0c3c65ac2", 0xba, 0x44080, &(0x7f0000000800)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'ipddp0\x00'}}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="93bfadea84a76524ef351ca90200000c4000000000"], 0x0, 0x0, &(0x7f0000000f4d)}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x26002) getpgid(0xffffffffffffffff) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r5 = getpgrp(0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000001000/0x1000)=nil, 0x1000}) sched_setattr(r5, &(0x7f0000000040)={0x0, 0x0, 0xcbe39ef09cd20bf1, 0x7, 0x0, 0x80000000, 0x1, 0x3}, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getpid() geteuid() ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getgroups(0x6, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mq_open(&(0x7f0000000500)='\x00', 0x40, 0x110, &(0x7f0000000540)={0x2, 0x8, 0x0, 0x4, 0x100, 0x1, 0x3, 0x6}) 2018/04/01 22:01:56 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000080016) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000), 0x0) [ 76.876916] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/01 22:01:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d4a45982f9270e4eab124b7c94ea244f", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/04/01 22:01:56 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000), 0x6677bbc4) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) [ 76.944924] binder: 8326:8327 ioctl c0306201 20012000 returned -14 [ 76.951804] binder: 8326:8327 unknown command -357711981 [ 76.974902] binder: 8326:8327 ioctl c0306201 20008fd0 returned -22 2018/04/01 22:01:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="04000000000000fa", @ANYRES32=r1, @ANYBLOB="a8000b00"], 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r1, 0xffffffffffffffe1}}, 0x48) [ 77.008337] binder: 8326:8337 ioctl c0306201 20012000 returned -14 [ 77.021479] binder: 8326:8327 ioctl c0306201 20008fd0 returned -14 2018/04/01 22:01:57 executing program 0: seccomp(0x1, 0x4, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x20, 0x0, 0x81, 0x247d}, {0x16}]}) 2018/04/01 22:01:57 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x501001) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xfff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, [0xfffffffffffff829, 0x7, 0x100, 0x1ff, 0x100, 0x6, 0x8, 0xf85e, 0x8000, 0x2, 0x9, 0x800, 0xcc, 0x100, 0x8000]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xa2, "fbeb411c4fd31c95943797e7106a1ef8ae238bc7bc93ce9a6e311f479437701bdae7f48e8b72f80f72ed5b1985f88550a4de10babe5bd55e2f97e0f34bade0f68ffffbe9faaac82cca5ea40a72b2a70f1892243713658135f84c528823b5f74db3d62351d9c7d24ec6a804d797dd9ec43c66df698dc5a2457fefa51c7d9c349a2541d2d019b66cc84611864530a786271d6ac537eff7705b7867a37e1b611fda3ec1"}, &(0x7f0000000040)=0xaa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={r3, 0xb0d, 0x1, [0x4]}, 0xa) sendto(r0, &(0x7f0000001900)="8f", 0x1, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x27b, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0xa3, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2d5, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/04/01 22:01:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000006c0)=0x2) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401870cb, &(0x7f0000000180)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) getpgid(r3) 2018/04/01 22:01:57 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/04/01 22:01:57 executing program 0: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r0, 0x0, 0xa3cf, 0x40) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b7", 0x11) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000180)={r3, 0xd5}) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x8, 0x0, 0x8000) 2018/04/01 22:01:57 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x18) r1 = gettid() r2 = getpgid(0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0xb19}) r4 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r4, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r5, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/04/01 22:01:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1f, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000080)="e274f9546dcf3db51f0c18692df4ef6ea08da55e3c769f0ab3d06b4eb2f0b3bdc18df6836690ba2289df3fca8637b9443f05b0cd9a70", &(0x7f00000000c0)=""/82}, 0x18) 2018/04/01 22:01:57 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x4000) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000100)={{0x741d, 0x1, 0x80000000, 0x100000000, "e487142633271929ba4c48e93ceb6e0dfb5ba3a1f235a98078cde3011ff7aca0a53b862b66665088d715edb5", 0x9}, 0x0, 0x0, 0x8, r1, 0x7, 0x401, "58b77da2f5534450d24eb5609271ebac7d334bf0b68087cc09e15fa28dacd67aa8f26d51a62a7d7ad8521a129650b8ee53fa9c26b67c65c06e6a9ca34ce736e4", &(0x7f00000000c0)='[/!security\x00', 0xc, [], [0x9, 0x7f, 0x8, 0x1f]}) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f00000000c0), 0xcca528752193fe8) 2018/04/01 22:01:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="94", 0x1, 0x0, 0x0, 0x0) 2018/04/01 22:01:57 executing program 7: r0 = socket$inet(0x2, 0x3, 0xdc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x3, 0x520, [0x20000340, 0x0, 0x0, 0x20000570, 0x200005a0], 0x0, &(0x7f0000000100), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x598) 2018/04/01 22:01:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) ioctl(r0, 0x5, &(0x7f0000000040)="28d715601dd60ec47d30b0dcef07f01f2a58e1759e014dd8750067e8b4a01034f1fa1042e75c9ccd4d10ddeb2155f3d0b96f29cb40bc86c94da9c3f98a0ab0e8baac009331c6280be39f4c6fcbf01d617eb5ccb02d6eb3c6d30d75dc124422b7d97930d2769a75183c") dup3(r0, r0, 0x0) 2018/04/01 22:01:57 executing program 2: mmap(&(0x7f0000170000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000280)) 2018/04/01 22:01:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001440)="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", 0x101, 0x400}], 0x0, &(0x7f0000012f00)) r0 = semget(0x2, 0x2, 0x400) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/172) 2018/04/01 22:01:57 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x80000000) eventfd2(0x6, 0x80801) 2018/04/01 22:01:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) 2018/04/01 22:01:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000474000)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x80000001, 0xc800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) socket$kcm(0x29, 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x92, "2d112b1324d67eefd31b60d5b7503152b38b333361b69471bb56d1a9436f6d7c0291175f43523fb2f7f5912bb4440565b59490936a22c72ca4bf0a2f428b816971a8122ad4200a972166976698b096260efd8d2790edc6a7daa3b6696fa89538ebe24020e5f160acdf8c396f6b05e2d56f5d1ad2830cb96a62a12889430bf488e8d3259c7f611c91030ddf2bdbaac65371d6"}, &(0x7f0000000340)=0x9a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r3, 0xffff, 0x20, 0x1, 0x3}, &(0x7f00000003c0)=0x18) gettid() sendto$llc(r1, &(0x7f0000000480)="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", 0x1000, 0x4, &(0x7f0000000040)={0x1a, 0x118, 0x0, 0x8, 0x4, 0x1f, @random="45810abc100c"}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={'ip_vti0\x00', {0x4, 0x3, 0x1000000, "b653ba0094d6", 0x25a}}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xf3f3}, [@ldst={0x3, 0x1, 0x1, 0x4, 0xa, 0xffffffcd}, @map={0x18, 0x2, 0x1, 0x0, r1}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x7, 0xac, &(0x7f0000000100)=""/172, 0x40f00, 0x1, [], r2}, 0x48) 2018/04/01 22:01:58 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x8010000400000287) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x8, 0x1, 0x800, 0x14b1, 0xfffffffffffffff9}, 0xc) r2 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="fead1afe2cf5aa", 0x7, r2) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000240)=""/133) [ 78.071287] EXT4-fs (loop5): couldn't mount as ext2 due to feature incompatibilities [ 78.077871] x_tables: eb_tables: realm match: used from hooks PREROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 78.150964] EXT4-fs (loop5): couldn't mount as ext2 due to feature incompatibilities 2018/04/01 22:01:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047440, &(0x7f0000000000)=""/174) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(0xffffffffffffffff, r1) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) sysfs$3(0x3) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000540)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000048060000ffffffff0000000050020000f0000000ffffffffffffffff780500007805000078050000ffffffff04000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x6a8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f0000000500)=0xfffffffffffffebb) 2018/04/01 22:01:58 executing program 7: clock_adjtime(0x0, &(0x7f0000000000)={0x9, 0x4, 0x7f, 0x1, 0x2, 0x401, 0x6c, 0x3, 0x101, 0x4, 0x912, 0x35f, 0x2, 0xf0, 0xa4, 0x5, 0xffff, 0x5, 0x10001, 0x2, 0xffffffffffffb407, 0x1, 0x2e, 0x9, 0x3, 0x100000001}) r0 = timerfd_create(0x7, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001700)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000001740)={0x1f, 0x7ff, {0x6, 0x7, 0x4, 0x6, 0x7d0, 0x5831}, 0x8, 0x5}, 0xe) syz_open_dev$loop(&(0x7f00000016c0)='/dev/loop#\x00', 0x9, 0x440000) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2000) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000001f40)=""/202) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000cf0000001a00000000000000ffffffff0000000004000000000000004000000000000000"]) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000240)={0xbb0, 0x1, 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000017c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000e0050000ffffffff00000000d0030000d0030000ffffffffffffffff100500001005000010050000ffffffff04000000", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80028010000000000000000000000000000000000000000000000006000484d41524b00000000000000000000000000000000000000000000000000fe8000000000000000000000000000aaffffffff00000000ff000000ffffffff4e204e214e214e2401000000faff00000300000005000000070000000000000000000000000000000000ffff7f00000100000000000000000000ffff7f000001000000ffff00000000000000ffffff00ff0000ffff000000ffffff00000000ff7663616e30000000000000000000000067726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000002f00ff07080000000000000000000000000000006802a8020000000000000000000000000000000000000000000000005801706f6c69637900000000000000000000000000000000000000000000000000000000000000000000000000000001ff000000ffffffff000000ffffffffffff020000000000000000000000000001ffffffffffffffffffffffff000000ff000004d20000000000011404ffffffff000000000000000000000000ffffff00ffffff00ffffffff65086d67ac1414aa00000000000000000000000000000000ffffff0000000000ffffff00000000020735000000010201fe8000000000000000000000000000aaffffff00ffffffff00000000fffffffffe800000000000000000000000000014ffffffff000000ffffffff00ffffffff000004d3000000003b01041000000000000000000000000000000000ffffffffffffff00ff000000ffffffff00000000000000000000000000000000000000ffff000000ffffff00ffffffff000004d20735000000001002000003000000000048006862680000000000000000000000000000000000000000000000000000000200000007010300f9ff06000000430000ff0700fbff0000294f08000010fa79000002000000080040005443504f505453545249500000000000000000000000000000000000000040000000e70a000005000000000000000000000076000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800686c000000000000000000000000000000000000000000000000000000000386000000000000280069636d70360000000000000000000000000000000000000000000000000012007701000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001e00)=0x5, 0x4) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000340)=""/109, 0x6d}, {&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/185, 0xb9}, {&(0x7f00000014c0)=""/131, 0x83}, {&(0x7f0000001580)=""/209, 0xd1}, {&(0x7f0000001680)=""/25, 0x19}], 0x9) 2018/04/01 22:01:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000640), &(0x7f0000000680)) setfsuid(r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4, 0x1c9}, 0x8) r5 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000d40)=ANY=[@ANYRES32=r4, @ANYBLOB="b00000000ed17432e88114ee0ef3a26ca4bd6cf2c1751413b54131aae338b7048cf0b866dd308cb2bd1cc2aef34b4b35e00f93279a921b37327407d92c9be63f853f3c923f68ab863c3c28b7d179228d05ec24fb1426014848e3da256249a652526706153affcc902c7d16fc90c1c205d6d71917877208fae36c0f59579b2edd695b813ac1c9abf8033be02204163687b1981a7979adaff056b0736b8a083ed643a8950fea99bb5ed3cdf1f07b8eda0365a79bef"], &(0x7f0000000280)=0xb8) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000100)={{0x40, 0x1f, 0x1, 0x2, 0x9, 0xfff}, 0xf4}) rt_sigprocmask(0x3d738072cd0f41a9, &(0x7f00000007c0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000e00)="b55ec4a9cb0405b5023e3eb2b1734ae3f4ef344d688e9d83e9a880b50127524baa42d31f196437069b243f6c3e82898bb6edd9991d8133bcf3f026d87be96e5da6dd3436c95cf567a556a4dd3260652645fb759f539dc03701de67ab1a4e592162b8a06f087ae180c5131b9cca2895deafe3e546510d0bf60a47aca9bdb7ca47d8bf719d203ce32d02466773dae2bbfbd90b87a65261c597ac0ed5b3f9ece7a64764deea217c59333733a392516b387598c97d1314ab8d6b2270867a0a7dd9981d02fe32258fdd1ffc1ca0291c8589098a77", 0xd2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000c40)={r4, 0x6}, &(0x7f0000000c80)=0x8) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r4}, 0x20) 2018/04/01 22:01:58 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) r1 = getuid() r2 = getegid() chown(&(0x7f0000000400)='./file0\x00', r1, r2) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) io_setup(0x10000, &(0x7f0000000240)=0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x101000, 0x0) io_cancel(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000280)="19a91398ebd04ce29c2d3f01df9548d0c192faedebb69bc99fc7b79aeae8c16336bb5384210dd92b3c4b8930076ce4908048999d2884014bda738588ff9369d97c3c89b4ccc6d8f45438fede82f6541525c0d85ec7a527c1bf737e06d2d2799cbe51bda68139d8aaa794eb85a8eb5ce23faf430c3551cfda5e", 0x79, 0x329, 0x0, 0x0, r7}, &(0x7f0000000380)) setresuid(r3, r4, r5) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x5, 0x9, 0x101, 0x80}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000540)={r8, 0x1}, &(0x7f0000000580)=0x8) 2018/04/01 22:01:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f00000001c0)="e7a8d5b435627060e1", 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) sendfile(r2, r1, &(0x7f00000000c0), 0xff) accept$alg(0xffffffffffffffff, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 2018/04/01 22:01:58 executing program 1: r0 = msgget(0x1, 0x420) msgctl$IPC_RMID(r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) io_submit(0x0, 0x40b7, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000180)}]) 2018/04/01 22:01:58 executing program 0: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7ffffffe, 0x2) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000180)={0xf, 0x1, 0xffffffffe1188568}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000003c0)={0x7, 0x3ff}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="4a8eef8105063a84235ebb8f027f6d2b136b5e08e8b7c879a304b0312f322ce60905aa6fb29981b8107a771671fff02d80c656d62fdd99f2da824cf8e30eeccbf5be0873906b7fbddba35c", 0x4b) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) 2018/04/01 22:01:58 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x700, 0x0) fsetxattr(r0, &(0x7f0000000240)=@known='com.apple.FinderInfo\x00', &(0x7f0000000280)='\x00', 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/134) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0)=r1, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x7, 0x6e153e7a, 0x200, 0x20, 0x0, 0xffff, 0x20, 0x1, 0x1f, 0x2, 0x80, 0xd50f, 0x7fffffff, 0x7, 0x7, 0xfffffffffffffffb, 0x101, 0x2, 0x2306, 0x101, 0x9, 0x200, 0x5, 0xc0000000000000, 0x0, 0x100000001, 0x0, 0x6, 0x8, 0x0, 0x8, 0x7, 0x4, 0x7, 0x8001, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000140), 0x2}, 0x20803, 0x7, 0x3ff, 0x7, 0xea, 0x22, 0x2}, r2, 0xd, r0, 0x2) ioperm(0x0, 0x80, 0x2) 2018/04/01 22:01:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000200)=@known='system.posix_acl_default\x00', &(0x7f0000000180)=""/52, 0x34f) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4001, &(0x7f0000527ff8)=0x7fff, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x20240, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000100)={@loopback, @multicast1}, &(0x7f0000000140)=0x8) 2018/04/01 22:01:58 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x100, 0x1) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)="2fd5641530a2c0000000000500492400") 2018/04/01 22:01:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = getpgrp(0x0) r3 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r2, r3, 0x14, &(0x7f0000000080)={0xb, 0xff, 0x1, 0x6}) 2018/04/01 22:01:59 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) getsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f00000000c0)=""/6, &(0x7f0000000140)=0x6) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100), 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/01 22:01:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x200000000000000, 0x4, 0x0, 0x0, 0x803ffdff, r1}) 2018/04/01 22:01:59 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000010000000100000014000000000000000647dc08bf7796d2d7291a82a1743952409126f1ab53c28d5c09a79ca2f856ac971f138d9fc0f48e1939b9d5b22c7a59080ccc70234afde8f3323fd647cb54c05d2af2ad45386fa4f902a6c4ab2121d28b341a529b7853e5c35eab63e7186a129df03ca840f8ab216b658f55e71b8c1c4bdab209bc76660b7889"], 0x18}, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xffffffffffffff7f}, 0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x82000, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000080)) close(r1) close(r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r5, 0x4}, 0x8) [ 79.057544] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 22:01:59 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x1e1, 0x3}, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/sequencer\x00', 0x1) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x8, 0x1, 0x0, 0x17, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_sec_ctx={0x13, 0x18, 0x5, 0x7f, 0x8d, "89ea5ff4641d2bc9eb1946728925589c98b67b805ec632b5d287557d3ca04a3075412140f9692e903c75a5974e283fcf3e490888b583579af2c24c1abb5980bdd0393434d3cd07766fb9ed150753816e01fa987e02c43ae6fb848e05e53eff1b77bf4aebca7337b4b1c7212df313aa3ac6edb25e77256d044ca05fc52056be0c3685b953b9cd3c3cea33a27e9e"}, @sadb_sa={0x2, 0x1, 0x4d3, 0x3, 0xff, 0xfb, 0x2}]}, 0xb8}, 0x1}, 0x4000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8040, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) 2018/04/01 22:01:59 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200200004b564cff, 0x0, 0x8}]}) 2018/04/01 22:01:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x42) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x5) r1 = socket$key(0xf, 0x3, 0x2) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xe003, r2, r3, 0x400, 0x7, 0x20) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r4, r5}) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020fffffff0000000000000008001200200003000000000000000000060000000000e2ff0000000000000000e000000100000031000000000000000000005a0000dd589f670000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000"], 0x80}, 0x1}, 0x0) 2018/04/01 22:01:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x40087101, &(0x7f0000000000)) ioctl$void(r0, 0x5451) 2018/04/01 22:01:59 executing program 3: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x401, 0x4) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x8001, 0x9, 0x0) personality(0x704000b) socketpair(0x0, 0x0, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ptrace$setopts(0x4200, r3, 0x6, 0x20) 2018/04/01 22:01:59 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000300)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000180)) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000001c0)=""/234, &(0x7f00000002c0)=0xea) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x3, 0x0, 0x8, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "2b92af96734a1076ba619ddb28bdaa68"}) 2018/04/01 22:01:59 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/04/01 22:01:59 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/04/01 22:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="6e65742f736e6d6a00354590141747fa0f90ebb868fe8f55b05fb7c442b4d727656cfbd33e") exit(0x0) getdents64(r0, &(0x7f0000000080)=""/140, 0x8c) mmap(&(0x7f00008dd000/0x4000)=nil, 0x4000, 0x2000000, 0x810, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x3f, 0x1000, 0xf94}) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140)) 2018/04/01 22:01:59 executing program 1: socketpair(0x11, 0x806, 0xffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0x2, 0x7fff, 0x7, 0x2}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x340, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x8001, 0x5, 0x100, 0x80000000, 0x400}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000040)}, 0x10) set_mempolicy(0x4001, &(0x7f00000000c0), 0x4) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="1a5d966d10186ae70a3a5a679648817a6104e0d78755078cc626eb71257e50a1b3b52975aebb6119f552468b6f5ec49fda06260d7f2d4371fd865aff99376cd1dd7d9080761aaacd3d19447e32aa4f59cfcc40ba52ff960e180ea98757edc667e09c9b9b34976fa4be0256c41586739e96909f3a0d47aa098c5929f772f33a1e09adb63bca877be69d2a38b1044fbc0ba2413e7a497713bd619e7b522b528b5794aef9306b8460143799da2ce771", 0xae, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x3) 2018/04/01 22:01:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f00000002c0)="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", 0xbaf}], 0x0, &(0x7f00000016c0)) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x260) socket$inet(0x2, 0xa, 0x100) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x40) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0xff, 0xfff, 0x9dfe, 0x30, 0x7fff, 0x5, 0x1}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x5, 0x7, 0x0, 0xffffffff00000001}, 0x14) mlockall(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x800, 0x100000000, 0x265, 0x4}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x401) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000000c0)=0x1) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000954ff8)={r5, r4}) r6 = socket$vsock_stream(0x28, 0x1, 0x0) r7 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8001, 0x10000) ioctl$LOOP_CLR_FD(r7, 0x4c01) r8 = dup3(r5, r6, 0x0) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f00007d5000)={r6}) listxattr(&(0x7f0000000580)='./file0\x00', &(0x7f0000000480)=""/194, 0xfffffffffffffca8) 2018/04/01 22:01:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x40087101, &(0x7f0000000000)) ioctl$void(r0, 0x5451) 2018/04/01 22:01:59 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa}, 0x1c) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10001, 0x60100) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x4, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x8040}, 0x11) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) close(r1) 2018/04/01 22:01:59 executing program 7: listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() gettid() clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={{r0, r1/1000+10000}, {0x0, 0x7530}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r7, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) sync() ftruncate(r3, 0x2) r8 = dup2(r4, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xfffffffffffffd9e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8) setsockopt$IP_VS_SO_SET_EDIT(r8, 0x0, 0x483, &(0x7f0000000540)={0x84, @multicast2=0xe0000002, 0x4e20, 0x0, 'dh\x00', 0x28, 0xfff, 0x13}, 0x2c) ioctl$sock_netdev_private(r4, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") 2018/04/01 22:01:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r4, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x44be26bf, 0x7, 0x400, 0x1456, 0x1, 0x7, 0x5, 0xb3e, 0xffff, 0x80, 0x39, 0x63, 0x56, 0x7, 0xcef]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r5, 0x8}, 0x62c9f7733d78aff9) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x5, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r6, 0x200}, 0x8) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r4, 0x1, 0x1}, 0x10) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 22:01:59 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x400000000000012, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x8) ioctl$TCSBRK(r1, 0x5409, 0x40) 2018/04/01 22:01:59 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x40, 0x4, [0xaf72, 0x1000, 0x6, 0x100]}, &(0x7f0000000200)=0x10) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000040)={0x28e140000, 0x5, 0x9, 0x7, "55a8f9e6d68fadef45d68125b653929321642e83a8a17c65c757e03af3e916637def0ef15c36837b8ab72c4f", 0x2}) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioprio_set$uid(0x3, r4, 0xffffffff) [ 79.573679] ion_ioctl: ioctl validate failed 2018/04/01 22:01:59 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/0/vs/sync_persist_mode\x00', 0x2, 0x0) 2018/04/01 22:01:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100000000000000000080020000000000008000000000000010000000100000001000000000000000", 0xf2, 0x10000}, {&(0x7f0000010500)}, {&(0x7f0000011100)}, {&(0x7f0000011700)}, {&(0x7f0000011c00)="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", 0x102}, {&(0x7f0000012600), 0x0, 0x401c80}, {&(0x7f0000012800)}, {&(0x7f0000012a00)="4da5b7fb00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a00204000000000000100000000000001b43240f8bac948ef9b654f025d3f17370500000000000000020000000000000009000000000000000000000000c00000400000000000830f0000180000000000020000000000a90000000000000000620f0000210000000000400000000000a900000000", 0xa4, 0x402000}, {&(0x7f0000012e00), 0x0, 0x403f40}, {&(0x7f0000013200)}, {&(0x7f0000013300)}, {&(0x7f0000013400)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100", 0x39, 0x405840}, {&(0x7f0000013600)}, {&(0x7f0000013800), 0x0, 0x405b60}, {&(0x7f0000013a00)="0000000000000000000000000000000000000400000000000000000000000000000000404000000000000000000000000000001000000000000000000000", 0x3e, 0x405d20}, {&(0x7f0000013c00)="000000000000000000040000000000000000000000000000000060400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000", 0x57, 0x405ee0}, {&(0x7f0000013f00), 0x0, 0x406ec0}, {&(0x7f0000014200)="0000000000000000000000000000000000000000000000000000000002002e2e03000000000000000000000000000000000000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c41be5a0000000000000000", 0x9c, 0x408f40}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="e7f38e457d36ec30f05b7d0473a4e49b8ef48faa3d214556e3f9c411fe8ca403f0c906"]) 2018/04/01 22:01:59 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400000, 0x80) accept$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = dup2(r4, r4) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000040)=0x8) read(r4, &(0x7f00004bdf32)=""/206, 0xce) r6 = syz_open_pts(r5, 0x0) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000000080)) times(&(0x7f00000001c0)) [ 80.245684] REISERFS warning (device loop6): sh-2006 read_super_block: bread failed (dev loop6, block 2, size 4096) [ 80.256394] REISERFS warning (device loop6): sh-2006 read_super_block: bread failed (dev loop6, block 16, size 4096) [ 80.267102] REISERFS warning (device loop6): sh-2021 reiserfs_fill_super: can not find reiserfs on loop6 [ 80.267757] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 80.303687] sched: DL replenish lagged too much [ 80.492982] REISERFS warning (device loop6): sh-2006 read_super_block: bread failed (dev loop6, block 2, size 4096) [ 80.503686] REISERFS warning (device loop6): sh-2006 read_super_block: bread failed (dev loop6, block 16, size 4096) [ 80.514398] REISERFS warning (device loop6): sh-2021 reiserfs_fill_super: can not find reiserfs on loop6 [ 80.527951] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/01 22:02:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r4, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x44be26bf, 0x7, 0x400, 0x1456, 0x1, 0x7, 0x5, 0xb3e, 0xffff, 0x80, 0x39, 0x63, 0x56, 0x7, 0xcef]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r5, 0x8}, 0x62c9f7733d78aff9) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x5, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r6, 0x200}, 0x8) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r4, 0x1, 0x1}, 0x10) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 22:02:00 executing program 7: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4a465331010000006076000000000000001000000c0003000002000009000000002000000009", 0x26, 0x8000}], 0x0, &(0x7f0000060800)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@nl=@kern={0x10, 0x0, 0x0, 0x4100}, {&(0x7f0000000240)=""/4096, 0x1000}, &(0x7f0000000080), 0x20}, 0xa0) 2018/04/01 22:02:00 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400000, 0x80) accept$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = dup2(r4, r4) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000040)=0x8) read(r4, &(0x7f00004bdf32)=""/206, 0xce) r6 = syz_open_pts(r5, 0x0) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000000080)) times(&(0x7f00000001c0)) 2018/04/01 22:02:00 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc8, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) mlockall(0x3) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/01 22:02:00 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35845d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x18, 0x1, &(0x7f0000000040)}) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000009ff2911ff13788d4c427bbd51581d3000005010040"]) r3 = syz_open_pts(0xffffffffffffff9c, 0x111000) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000140)=0x75) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/01 22:02:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/01 22:02:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000080)='wlan0/}em1\x00') perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaecd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/04/01 22:02:00 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x72, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc3, 0x0, 0x100000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)) 2018/04/01 22:02:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000000340)=""/69) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180019000100ffff030800000000deff940000090000eaff"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x121000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r6 = request_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='/dev/rfkill\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r6) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={{r4, r5/1000+10000}, {r7, r8/1000+10000}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r2, r1}, 0x10) ioctl(r0, 0x440000000000127c, &(0x7f00000002c0)) 2018/04/01 22:02:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) 2018/04/01 22:02:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x40, 0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)='y', 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/01 22:02:00 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x20110, r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000001ffa)=0xffff, 0xfffffffffffffec7) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x10001) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/163, 0xa3}], 0x6, &(0x7f0000000400)=""/119, 0x77, 0x5}, 0x7}, {{&(0x7f0000000480)=@nl=@proc, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000500)=""/32, 0x20}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/68, 0x44}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/166, 0xa6}, {&(0x7f0000001780)=""/164, 0xa4}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/62, 0x3e}, {&(0x7f00000018c0)=""/53, 0x35}, {&(0x7f0000001900)=""/193, 0xc1}], 0xa, &(0x7f0000001ac0)=""/28, 0x1c, 0x797}}, {{&(0x7f0000001b00), 0x80, &(0x7f0000001f40)=[{&(0x7f0000001b80)=""/156, 0x9c}, {&(0x7f0000001c40)=""/226, 0xe2}, {&(0x7f0000001d40)=""/195, 0xc3}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/157, 0x9d}, {&(0x7f0000001f00)=""/34, 0x22}], 0x6, &(0x7f0000003040)=""/197, 0xc5, 0x9e}, 0x1ff}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000003140)=""/47, 0x2f}, {&(0x7f0000003180)=""/109, 0x6d}, {&(0x7f0000003200)=""/206, 0xce}], 0x3, &(0x7f0000003340)=""/90, 0x5a, 0x2}}], 0x4, 0x40010060, &(0x7f00000034c0)) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000140)=0x7) 2018/04/01 22:02:00 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f0000000000)="f9dad31173c8327e73778738bc44df718fafca77cf837dd1aabc2be72dae6d8a5112d12a0ff7a83fbddd0a4b6f6624e9aa6e09567c8d98f45760fa07", 0x3c}], 0x1, 0x0) mkdir(&(0x7f00000009c0)="2f2f66696c653002", 0x0) r0 = open$dir(&(0x7f0000000300)="2f2f66696c6530022f66696c653000", 0x0, 0x0) open(&(0x7f0000000500)="2f2f66696c653002", 0x0, 0x0) r1 = open(&(0x7f0000000740)="2f2f66696c6530022f66696c653000", 0x0, 0x22) renameat(r1, &(0x7f0000000280)="2f2f66696c6530022f66696c653000", r0, &(0x7f0000000340)="2f2f66696c6530022f66696c653000") mkdir(&(0x7f0000000a40)='./file0\x00', 0x400000010) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000001300)="2f2f66696c653002") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f00000005c0)="2f2f66696c6530022f66696c653000", 0x2800, 0x4) linkat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', r2, &(0x7f0000000ac0)='./file1\x00', 0x0) close(0xffffffffffffffff) linkat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000e40)='./file2\x00', 0x400) name_to_handle_at(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=ANY=[], &(0x7f00000003c0), 0x400) preadv(r3, &(0x7f0000000980)=[{&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/224, 0xe0}], 0x2, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000180)='./file0\x00') fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000580)) symlinkat(&(0x7f0000000780)='./file2\x00', r5, &(0x7f0000000100)='./file1\x00') umount2(&(0x7f0000000940)="2f2f66696c6530022f66696c653000", 0x0) renameat(r2, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)="2f2f66696c653002") ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000400)=""/220) splice(0xffffffffffffffff, &(0x7f0000000540), 0xffffffffffffffff, &(0x7f0000000640), 0x206, 0xa) unlinkat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0x0) 2018/04/01 22:02:01 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000001, 0x88000) poll(&(0x7f0000000080)=[{r0, 0x220}, {r0}, {r0, 0x400}, {r0, 0x240}, {r0, 0x20a6}], 0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x13}, 0x16c) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000001c0)=0x3) setitimer(0x2, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) 2018/04/01 22:02:01 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1126}], 0x1) r2 = epoll_create(0x7) ioctl$KDDISABIO(r0, 0x4b37) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) write(r1, &(0x7f0000335000), 0x10001) 2018/04/01 22:02:01 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d278508489726c2bc9ab7c0100000010", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/01 22:02:01 executing program 0: write$rdma_cm(0xffffffffffffffff, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) write$rdma_cm(0xffffffffffffffff, &(0x7f00000001c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r0}}, 0xa9) 2018/04/01 22:02:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="66ba6100ec0f20d835080000000f22d86566adb8e10000000f23c00f21f835000009000f23f86467640f01720566b836000f00d00f71d0ca67679c36660f388078f966bad10466b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f0000000000), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80, 0x41) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x80) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 22:02:01 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="e1", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = getpgrp(0xffffffffffffffff) getpgrp(r4) keyctl$update(0x2, r3, &(0x7f0000000140)="2af29f4abaffa8aba4f58b775bb2b6e9cc3913eda4b7e1a743e0451404f88ef61a5551f5cca618165110413f7abbcb6a2d4b5e43832c8382027598154987778f6872eb13056f11c881b7417247d1c88b6830599f77e2b4a07476eb5669ad2150162ac7a415a45b40998ee0d7f37b414e89f26c31829879cb5b3e563b1ee9d29b0499d31cf93bb4dfdce649e0851c54745d195a3335f7cb336732d13ca0c6f3eed492c37613a3642ff4dac6df4c9361c3aafdefcad8888be691f562240375cb26", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-512\x00'}}) 2018/04/01 22:02:01 executing program 1: r0 = socket(0x1040000010, 0x3, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0xffffffffffffffff, 0xfffffffffffffd09) getsockname(r0, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0xfffffffffffffe5e) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003500)=ANY=[@ANYBLOB="300000001c000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000800000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/01 22:02:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x2) accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) 2018/04/01 22:02:01 executing program 7: r0 = epoll_create1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x0, 0x5, 0x8, 0x9}, {0x5, 0x100000001, 0xfff, 0x1}, {0x7, 0x3, 0x10000, 0x8000}, {0x9, 0x6b79, 0xf974, 0x1f}, {0x98, 0x4, 0x4, 0x2d3}, {0x9, 0x7fffffff, 0x3ff, 0x9}]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x30) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x14e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xfca5) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002c1000)={0x70000005}) 2018/04/01 22:02:01 executing program 6: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x6c3, 0x100000000, 0x5, 0x80}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)={r3, 0xc3, "c50655e83195b0d6ecf24e650dc4449b3e0531fb0d541cd8e78816e8973b7be161a3a39a2e37309e5506f5bb86b2d7f05e9e59f6140ba200f4202313545e90cd835d81914636a90581369daeef9bf8477e4d2ecb5419834478c7595413559c8c26beb197e2332bcb288b011d77824f02962268860f2d353b01be6531236f91b821771221c18bc21845aa48703106211456d25dd4702f600ceb74a3c142de93a8fe62d55cf8be874f71c158360515f896b4c8efa9d5e2c36692383a1d198483f8a63953"}, &(0x7f0000000100)=0xcb) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x113) 2018/04/01 22:02:01 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x10000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') 2018/04/01 22:02:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x100008001, 0x1fffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0xfffffffffffffbf8, 0x201, 0x80000001, 0x8, 0x8, 0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x6, 0x3, 0x4, 0xffff}, &(0x7f0000000200)=0x98) r3 = socket$inet(0x2, 0x82000, 0x52) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r4, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x4, 0x4) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000000400)=0x401, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000f802000000000000ffffffffffffffff18010000ffffffff60020000ffffffffffffffff60020000ff63b45385dfffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800180100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000090000000600000002000000000000003000534554000000000000000000000000000000000000000000000000000002ffff030909000482000800000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80048010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c74657200000000000000000000000000000000000000000000060000000000000060005345540000000000000000000000000000000000000000000000000000000800000003000000080000000100000002000000ffffffff0002000006ae06000000000000000000010100000000000002000000030000000400000000078100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x358) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000440)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/01 22:02:01 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000000040)="80fd0500", 0x4}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3}, 0x2c) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(0xffffffffffffffff, r2, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x80000000, 0x4) fallocate(r0, 0x0, 0x0, 0x4000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/04/01 22:02:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="f49657a503ca"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) fcntl$getflags(r0, 0x408) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e80)={{{@in6=@mcast1, @in6=@mcast2}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0x24) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x6, 0x111002) r4 = dup(r0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000200)={0x1, r4}) getuid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000011c0)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001200)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000027c0)={{{@in=@multicast2, @in6}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000028c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002900), &(0x7f0000002940)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002980)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000029c0)) r5 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000180)) r6 = accept4(r2, &(0x7f0000000740)=@can, &(0x7f00000007c0)=0x80, 0x0) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000800), 0x4) r7 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@rc, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f0000000840)={r6, r5, 0xffffffffffffff52, 0x1, &(0x7f00000006c0)="e411b82d239f02360b33ab01086a0910f47bfaaa10d5cb1dd0d5e6120a061bee3a5045c09ff7eb5a798d477b3db7121ae6a2193d00a22c1d20a716d6fb8def52aaf549d2", 0x0, 0x1, 0x1, 0xd47, 0x0, 0x1, 0x6, "8cf24b7fd8b0ddc12ac89815965997f04ab65965e7b1826827edb42a04961923bddf320398fbca63e24c12e49fa9cbc6fa3c9668eb3c5a0ed91d825000f39113f019864869fa54192c2855935cffd02b9c5271ffe1fad8464cae490f314b0287337f02124fa263977d3a3572334bdfb27039b0ff737adeccbd7bb84f3a84859a91e824ec045ae0eb18399009e09dce827054c9cefb35eeba34bbdebb872646105b7323cca313a0c74fa0708172258c3ef77340f0423fd10c2843617385f722a223fee8d10e53bc"}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYBLOB="e3b40600ffffffff0400f0ff0000fafffb0e41da189c304034954b00a7172d5e6dc38f66721366162882a4b0446dab26cec9fe84f07c159cf49afd24cace5f89fb796dcf6b63f8c34f74923a544e4b9117efca7fcf0d58ef9782471fc22b1cd4d176eb466033081f5586965779409edd2110c47c593b483c5ced0bc800e7845f453818e2132c03ad73f4deb06e463de7bfeeaa6d5b35bb64800f5b11638eabab477af9deec6901ecddc340c4159fd55e378eec26aa4ad929b91e15017c9e7349a2d6a972cc7d757062c059dbbe5ca8ade65bb423aa45b1ba0f5c01a9997f104ae8b1530200b507d4c8db246a7375c203cd2961957b180236e6ee9ba5d55fae5a254bf7bbcd948f625d4bfd8a2231bf"], 0x2) write(r2, &(0x7f00000005c0)="2700000014000707030e0000120f0a00110011002d45222027bbb57a3e0e49d6a90600d6ec000013d310d3d451ba370b250a1fd95762917c28f712291db33d7dd5a3b08c34da1acae06b57c4efd509a682c89ec1da9c8e131674a4e9d01ca06e1a18991ca08f3667361e85b4167bcbf6ee91b9dc0a", 0x75) 2018/04/01 22:02:01 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000000000), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x20) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x7) 2018/04/01 22:02:02 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x7ff}, &(0x7f0000000140)=0x8) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r3) setreuid(r1, r1) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x1, 0x80}], 0x2c5d, &(0x7f0000034000)={0x77359400}) 2018/04/01 22:02:02 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/01 22:02:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000240)='./file0/file0\x00', 0x3fdfa, 0x0) write(r0, &(0x7f0000001200)="f858f0c637db5ccc708bd6cef167f826ab4a8a58266ae5093312240abe99b574541887d5e688c24bf3d745ace3a07e863db43e88d5d89df7727f717850b22b4e4ab511c59974b81f3f00e2506f772ea0b965d3540d01c1d7c141f88144c41ea48d6d7bc717399759cc4fcd8461ea8a9a4a7ea5cdcd2a53ec9aa6760ecd4ad5a7", 0x80) recvmmsg(r0, &(0x7f000000ab40)=[{{&(0x7f0000007f40)=@llc, 0x80, &(0x7f0000001140)=[{&(0x7f0000007fc0)=""/75, 0x4b}], 0x1, &(0x7f0000008040)=""/50, 0x32, 0x7}, 0x1f}, {{&(0x7f0000008080)=@rc, 0x80, &(0x7f0000009500)=[{&(0x7f0000008100)=""/220, 0xdc}, {&(0x7f0000008200)=""/129, 0x81}, {&(0x7f00000082c0)=""/4096, 0x1000}, {&(0x7f00000092c0)=""/247, 0xf7}, {&(0x7f00000093c0)=""/62, 0x3e}, {&(0x7f0000009400)=""/187, 0xbb}, {&(0x7f00000094c0)=""/21, 0x15}], 0x7}, 0x8000000000}, {{0x0, 0x0, &(0x7f000000aa00)=[{&(0x7f0000009580)=""/254, 0xfe}, {&(0x7f0000009680)=""/60, 0x3c}, {&(0x7f00000096c0)=""/4096, 0x1000}, {&(0x7f000000a6c0)=""/130, 0x82}, {&(0x7f000000a780)=""/91, 0x5b}, {&(0x7f000000a800)=""/194, 0xc2}, {&(0x7f000000a900)=""/43, 0x2b}, {&(0x7f000000a940)=""/181, 0xb5}], 0x8, &(0x7f000000aa80)=""/167, 0xa7}, 0xfffffffffffffffd}], 0x3, 0x0, &(0x7f000000ac00)) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) sendmmsg$alg(r0, &(0x7f0000000e00)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000140)="57af924e6f6b5aedfc2cfb804c1b20c58eccbb26a64fae1db524b9d99b1eca88e68f9134c737bec45a860c6ef91a2af4c783e591cd3dc9e2ad3c14e012080bfae0a1e5146394a8c254b59e838767a79751120bfae4", 0x55}, {&(0x7f00000002c0)="1463103d567f1524438459f91fe0746a723ba5cba0c9391a439b3141ae2a763a0ff6c7d5a2813a35166cb3d8b9f84ae02c4e57686e9e114a369ad14121663bdce6a61cfc538e614abd900146ad3dfece46133b397b61e379bfd509be286ce9320700f3c25b416f06b20016dce48a83c19e75831e62a10290be671bbef5adeb79799f0b68c328bb421da401d54f8675081c08adf2787b834ba2ab589df747b1c81fbdfbf382c82108d3d294269e5328d624ca", 0xb2}, {&(0x7f00000000c0)="37fd88f68f8919ba83f0052b77f7", 0xe}, {&(0x7f0000000380)="dd421b31ff354cfac3a8cc9b65d178037f80164e82ed05d1003bba90e20282f6a983167725dd9bafa6eaa3d52a80d6f5a0f95ba82acff16dd3283b3ae0a844fe8bf191f372453fcc6c8b99873212355b06fe3e5cb2b1ed8904e320ed41bf66e12104c24a69bf4813fc6e775dddf793ec5c6ee6034e751ed2cddc76eba3518fa8de0ba8919812c3cafd83b55216fc2e9fd4f08d901714681fee9fe205f35ed0ccade825a1dfa3299db67ed9c3e011e71d616d1789c6ea1a694530ed495132e63a01d455d0f2d2bd7a3950a6ab56fc2e20b6a6fa26", 0xd4}, {&(0x7f0000001280)="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{&(0x7f0000004340)="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", 0x1000}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)="cd58b44972135f54fe80a493e612d3c754c4e7ec2339dec1453261c5a2fc67e976587961202e8b20fb8d315363563cd8bfe17e608587aa2d64e8a8a10d9ec1b80d424022ce3c1101faec90a601e74718e9a09ff446ae166135f39ca78486133ae05350bd9c34031243f3fb552f92d810660d24a1d5ba02ac1c0396c539a0f3d35c26839b6add318aa9775b529ffcdb8d5d224c", 0x93}, {&(0x7f0000000c40)="cc6896f1f5a2f0b8da321c900b3c02bedfa1cbf1e1afafc8e3d746857151f27fa6419fb4426d623c131229a991e3972e97c8f74499dc1ddcbc80d67a84d6448af325a0c337bd0e50871ed43e9f7db18e0fd3", 0x52}, {&(0x7f0000000cc0)="da54d58de48e4f70d4fc5ed6af2159cd6369236ed218d01750348172af7e6e53d24c3c3b92011a8eab55819b1a3f87ada654f77310", 0x35}], 0x6, &(0x7f0000000d80)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x60, 0x117, 0x2, 0x4b, "b9f6c234e6ba53be52233a10c4dd70a41f15752b0e300c829772a4911d1b37276ea20de28e91b552a6855012cc00b6625e14d5dae49bd152b21a334c8f8b670a55d3c4b2a82b54cbe643e0"}], 0x78, 0x4000}], 0x4, 0x40000) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x2000, 0x0) ftruncate(r1, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000b40)=""/22) recvmmsg(r0, &(0x7f0000007d80)=[{{&(0x7f0000000f00)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000f80)=""/130, 0x82}, {&(0x7f0000001040)=""/234, 0xea}, {&(0x7f0000001140)}], 0x3, &(0x7f00000011c0)=""/55, 0x37, 0x7ff}, 0x14}, {{&(0x7f0000005340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005400)=[{&(0x7f00000053c0)=""/7, 0x7}], 0x1, &(0x7f0000005440)=""/106, 0x6a, 0x5}}, {{&(0x7f00000054c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000007700)=[{&(0x7f0000005540)=""/4096, 0x1000}, {&(0x7f0000006540)=""/134, 0x86}, {&(0x7f0000006600)=""/4096, 0x1000}, {&(0x7f0000007600)=""/243, 0xf3}], 0x4, &(0x7f0000007740)=""/201, 0xc9, 0x80}, 0x9}, {{0x0, 0x0, &(0x7f0000007b80)=[{&(0x7f0000007840)=""/35, 0x23}, {&(0x7f0000007880)=""/201, 0xc9}, {&(0x7f0000007980)=""/167, 0xa7}, {&(0x7f0000007a40)=""/100, 0x64}, {&(0x7f0000007ac0)=""/137, 0x89}], 0x5, 0x0, 0x0, 0x76c}, 0x8}, {{&(0x7f0000007c00)=@pppol2tpin6, 0x80, &(0x7f0000007cc0)=[{&(0x7f0000007c80)=""/44, 0x2c}], 0x1, &(0x7f0000007d00)=""/72, 0x48}, 0x6}], 0x5, 0x1, &(0x7f0000007ec0)={0x77359400}) bind$can_raw(r1, &(0x7f0000007f00)={0x1d, r2}, 0x10) splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) 2018/04/01 22:02:02 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x8}, 0x3e4) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 82.097092] device bridge0 entered promiscuous mode 2018/04/01 22:02:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0xc0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x2}) modify_ldt$write2(0x11, &(0x7f0000000040)={0x8e3}, 0x10) 2018/04/01 22:02:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000f18f04"]) 2018/04/01 22:02:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=@srh={0x0, 0x0, 0x4, 0x0, 0x3}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffeff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x9, 0x285, 0x9, 0x6, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x101, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xb19d, 0x0, 0x1, 0x8, 0x0, 0x4, 0x40800, {r3, @in6={{0xa, 0xc38, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x5}}, 0x100000001, 0x4, 0x7, 0x9, 0x2}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x60, 0x4) 2018/04/01 22:02:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) r2 = dup3(r1, r0, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x0, 0x0, 0x0) 2018/04/01 22:02:02 executing program 2: r0 = socket(0x8, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={"73697430000880000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/01 22:02:02 executing program 3: socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, r1}) [ 82.241857] device bridge0 left promiscuous mode 2018/04/01 22:02:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0xed7, 0x6, 0x0, 0x8001, 0x7}, &(0x7f00000002c0)=0x98) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) signalfd(r0, &(0x7f00000003c0)={0xfff}, 0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x200000000000013a, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100), 0x8) clock_gettime(0x0, &(0x7f0000000380)) getresuid(&(0x7f0000000040), &(0x7f0000000300), &(0x7f0000000340)) 2018/04/01 22:02:03 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x40) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r2 = epoll_create1(0x0) read(r0, &(0x7f00005f9000)=""/202, 0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x10000004}) shutdown(r0, 0x0) 2018/04/01 22:02:03 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x2) ioctl$void(r0, 0x5451) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400020000000000000001", 0x29}], 0x1) 2018/04/01 22:02:03 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/228, 0xe4}, {&(0x7f0000000200)=""/14, 0xe}], 0x2, 0x0, 0x0, 0xffffffffffff700b}, 0x60) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f00000001c0)=@ethtool_cmd={0x18}}) 2018/04/01 22:02:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/01 22:02:03 executing program 0: r0 = memfd_create(&(0x7f0000000140)='/dev/net/tun\x00', 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'bcsf0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80081) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b999cf8500000000006309000010", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1, 0x400000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x10001, 0x40, 0x0, 0x4}]}) 2018/04/01 22:02:03 executing program 1: r0 = socket(0x10, 0x803, 0x80000000) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d9bffc)=0x3, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="0fa64fa2a92449a82b9a72a1606ccf28c488d510bce307bdba847194bb57baebf148e394c1631237e54ae7a419e8a8abad863680beb3fe309b5b6085410c67c5a9427c7ac3a6557d2b679454f4e948d9a8426690a854ad6fe3c1a92989764b64e2984f880650c74ddc41d7dfbc", 0x6d}, {&(0x7f0000000140)="88a9e8385cbb6e99d6b95b4a0d262df447d11fb111e79d16f5e2d2f65396e58e3ffa134fa9b53210c8d7ab11e7d89eb2f370764f9677b7dc7e7049ce434682b06a0add3dc3ffb0f5846fb0f5f84d54688e314846bcdabdcf75660963dc52fef2eef715c33981e86f517aacb0314505b2d7a29c75f6a616742896f1af1bcf8624a7cbc7f6070029dafa08c5922dbb4208d0bef87b34f6d22cc686b93546cffd3296885642e58478e8d6bf4737dfc30993955c9fdb28966eb2e36e6887bafd3446e9f05f16b191a6bdcb7cd393891f746eef7543878cf5dbbbbe594b3ce81656f116a258b182b9be1bb324454c1a86f3741faa69423d", 0xf5}, {&(0x7f0000000240)="d0b797ff694282d6ed411c24cd5b068f3ce1c9fcfbab50cf4e50d7b9a775891e94ede1", 0x23}, {&(0x7f0000000280)="7196a3c0b2732420e48890e6b57128533cb644a046e555102fb6366d70b987ad90f37359174e865c1403a25607eafe2bb40e4cc2b519ba9b38a62ea66a9ccf71aaa8034aeadba3adc3252b0be2a5528b53c1638213112b80cc6d9e260e51ba1dbcbd5efd84b618162801298f1bd33627d1bfb59add3f357488535a73a88d3d4f31fae51f0ff38d72af29aa388b8edef9b2c7a5f62d0f3dd44b4b44c43ce54d7f7f1923cbff", 0xa5}], 0x4, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000380)) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/04/01 22:02:03 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{0x3d}, {0x6}]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x400, 0x80500) ioctl$LOOP_CLR_FD(r1, 0x4c01) accept4$netrom(r1, &(0x7f0000000140), &(0x7f0000000340)=0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/01 22:02:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x0) 2018/04/01 22:02:04 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) setresuid(r1, r1, r1) keyctl$get_persistent(0x16, r1, r2) 2018/04/01 22:02:04 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x2) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) dup3(r1, r0, 0x0) 2018/04/01 22:02:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7e72, &(0x7f0000000040)) 2018/04/01 22:02:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000940)=""/65, 0xa}, 0x0) socket$inet6(0xa, 0x5, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='syzkaller0\x00') sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="06", 0x1}], 0x1, &(0x7f00000009c0)}}], 0x1, 0x0) 2018/04/01 22:02:04 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw-serpent-avx2,wp384)\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="54f95009a503e1f0b3b4131e297a18f54079c2df0c0fcd426475cd5e33ca0d5a2a8a0d626a782446da6c05ffe39de0832518179f7756a4e2226aaa667fa7509630de6b47221ba346242580b3d162804d0232cbba42b5290c907986545c7f00a01b8cb01865d8436fd386bc10513f19a24323df4735673dbbf92513abc7e38d0e6d08f739c504944de77f2cb389411accc7ae45cf5fdb0347871137794dcbec019ae5221edb3e2a5e19ed0e4b60c94054489ea256aac00a3895d1ae61f68f070aadd5e836443fa047f31bec6e09d4aba2c055d43f8213a9c18c5e7911b575c1e8a85f", 0xe2}, {&(0x7f0000000440)="8d203c84f49a1dcbf71ad0ee5ec1d2f35a5bd6103d2a786571869609bd625ba7936bff6f7b7a6e5740c5575abfd29cd3d66687a4800c94a27580b9a5812ce2130f83f1c8512eea0a28b0e38ebd9fd65a6ab812b170b37ec12c5def19db99495f19fd2107b33950ac8f103ea365ffabc5817ee3d2b157f1198c185fedda906eff28a96fb86532b9dabd2041af84decfe5bbed0275ce070ddec7416e32224503727a659c1945acb225f667b99e896283ebbfd5e7e84503f3ee6316032040feab975de483aca33debb151d471e041094ddbe2d599d6fb057fe7758eee23eccc6ec5d63d855907a6272a9151dc", 0xeb}, {&(0x7f0000002f80)="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"}, {0xf8, 0x13b, 0x0, "e3d85ad7550b1f1eb576e7dc7a9baf77e2b29ca4c489a0af99f3868065b6e40df3e3cd7d3691ec0bcc0ab6b90022f132d7c3b83845cd8c77499a9a930d8434f8fe812e6e0917b56c05f5be31904642a118dedfd9058f3470d7d4f4c03e478bb9c8a3291fd8b0e52347c8e76f07ce4cd5b8dbf3049d1b368eb0cf571ce039cb100ac9a05d4d522b8752124ab1c3ce8409248f4895536df4709514e551e6c09c3f62e5224b6ed7b169bff3db821da96c367517d0978df3f98b28595fe412a2b6b1aad078605d5f44bf373a9a8147d18a91f2a8df1c44e51fe0edab60a7ee5c5396e0d6b48703d6e9"}, {0xd0, 0x115, 0x6, "0e90127a0c8e7d3807cee537afdc43400cd03ef4208dce39ddab53b53710112ae93e8c9c2fbc9b33cb5c66a4b376a1cc009ec179ccb3abbe09d281801d1932e87d01ee18ca150190722ea9ca7c914c4fbb0e537f14fcae2c50028b6264e85df306bdc0cc80aa74f071a7cae375b5eda117df65726aa0deed0cdea5856853be5102a849e7dcc0292e5e1296825f67c01d1ea215b1759c418216c272376599bc763d80a5316f6f38f042786b8f45cef046b77c877c77ce7d1ecdd44124b1"}], 0x12f0, 0x20000000}, 0x40000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000006c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000700)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000007c0), &(0x7f0000000800)=0x4) sendmsg$alg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000a00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="240eb462a97b4e5cdedf0f4397763575d1ed892e02a1c9cc0fe6b49103d0921e", 0x20}], 0x1, &(0x7f00000003c0)}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000780)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/04/01 22:02:04 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80000, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fedbdf25060000000800060000000000500001002ca48ea16c626c637200000008000600777272000800050001000000080001000200000008000b00736970000c00070020000000100000000c000700010000001000000008000800040000000800050007f3ffff"], 0x74}, 0x1, 0x0, 0x0, 0x4810}, 0x8080) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x2, 0x22812, r0, 0x2000000000000000) 2018/04/01 22:02:04 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x440000, 0x0) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffffd1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000006c0)=0x98) 2018/04/01 22:02:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000000000000100100002002000008030000080300000803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000ef2716a41eb29b160000000000000000000000000000007f000001ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00000000000000000000000000000000000000000000000000000000ffffffffac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000"], 0x723) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) 2018/04/01 22:02:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/113) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffb, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x2001) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000280)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) recvmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/23, 0x17}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000100)="d1519476405b25275bf431f0b467745d32817024112c8030ddcbd02dcc5e373e7d698fb9ff5692caf2f4a165ec616aea1ca0e879bbe69b1ba831a2228484adfc805eeb94c4a2a6bc3ff1ef3d028b05883c26dca0a8a3580f9b69a1a27f34f61a7ee2227e6b258bd22675f39694f870f00e7c55f04b506ce3852621d825e10aea6f5b3a6f45b6a3b4f8eb3a9f200e23848aa133a55277e079b8622ba60fe236dfd79e571304e00ee7e8f8908c3b1cbba466195672354d3efaf8d083a0f35086de") sendto(r2, &(0x7f0000000300)="28b54640c8d8", 0x6, 0x0, 0x0, 0x0) sched_yield() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x426, 0x204000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$TIOCEXCL(r3, 0x540c) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$getown(r4, 0x9) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000340)=ANY=[@ANYBLOB="a8fdf8ae15b4cd273998e8fc55c6307959dde9559eae10de537894916e3f39ce684f690bd9b9129238052d8850109ac3c3a9f5130bb2960e445a373a08349ead220ac05cd6509a9ddf3b48a571fffbc8208acf71dfd4e08ad71bc4e272e78b25482e3b117aef474a5d0446ebcd5ff13425244d806c4300ce800297bbb46de08c452aadbd8be89273ab895d2cc7350410"], 0x4) 2018/04/01 22:02:04 executing program 0: r0 = socket$inet(0x2, 0x8000000000080003, 0x1) r1 = socket(0x1b, 0x3, 0xf9ea) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/01 22:02:04 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x5, 0x40000002871, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r1, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) prctl$setptracer(0x59616d61, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) fcntl$getown(r2, 0x9) getresuid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)) getresgid(&(0x7f0000001580), &(0x7f00000015c0), &(0x7f0000001600)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001640)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680), &(0x7f00000016c0)=0xc) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xfffffffffffffffe, &(0x7f000053b000/0x4000)=nil, 0x6) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/01 22:02:04 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x1, 0xfff, 0x8, "a26cf2ce4c577d6d4a65196f0c782521837f1d83833b79c0108cffad10c7b83bd1ce6630b32e00dc6add65b3025b37fa1bccc3cface97a6c21517bb905a3ff", 0x23}, 0x60) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/04/01 22:02:04 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="52dcc33d4c777cb3ae965a127871b60b8a8cfef0c4b2883855a087e68b1e2f9ac62a6082f6ba76b6bfbf8375ea4c5b170c61891fa6db6f28e70ab4e1b6eaba2a7d115ef6e0c0aa176796d0bb8a31f01030b443096ca83ad0a43ce338b111c324f4c5e11c6a3e1cbd1ee5", &(0x7f0000000140)=""/80}, 0x18) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000002c00fb0a00000000000000000200635cc5018ec60a97565300000000"], 0x20}, 0x1}, 0x0) 2018/04/01 22:02:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/4096) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) [ 84.298407] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/01 22:02:04 executing program 4: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = semget(0x2, 0x1, 0x3f9) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000000)=""/112) r1 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) [ 84.341804] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/01 22:02:04 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffffffffffcf5) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) [ 84.399236] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 85.103528] print_req_error: I/O error, dev loop199, sector 0 [ 85.109800] FAT-fs (loop199): unable to read boot sector [ 85.247297] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 85.299165] print_req_error: I/O error, dev loop199, sector 0 [ 85.305150] FAT-fs (loop199): unable to read boot sector 2018/04/01 22:02:05 executing program 2: r0 = socket$inet6(0xa, 0x801, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000180), 0x3) 2018/04/01 22:02:05 executing program 7: fanotify_init(0x40, 0x2) 2018/04/01 22:02:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d7, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 22:02:05 executing program 0: socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x18}}}, {&(0x7f0000000080)=""/92, 0x5c}, &(0x7f0000000100), 0x8}, 0xa0) exit(0x0) 2018/04/01 22:02:05 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x400000000000000, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r1 = syz_open_dev$dspn(&(0x7f0000007ec0)='/dev/dsp#\x00', 0x935, 0x14700) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000340)=0x100000000000080) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007f00)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000002c0)=0x4) 2018/04/01 22:02:05 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4835721e, 0x0, 0x10001, 0x50}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0xb06}) r2 = syz_init_net_socket$llc(0x1a, 0xfffffffffffffffe, 0x0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000000), 0x4) 2018/04/01 22:02:05 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000380)='\x00', 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x10000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x8, &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) syncfs(r2) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/01 22:02:05 executing program 3: r0 = socket(0x40000000018, 0x0, 0x7) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/01 22:02:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xd, 0x0, 0x0, 0xfffffffffffffffc, 0x9, 0xffffffffffffffff, 0x2}, 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x42400, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x9) 2018/04/01 22:02:05 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000040)=""/63, &(0x7f0000000480)=[{0x0, 0x8e, 0x7, &(0x7f0000000080)=""/142}]}) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x4a, 0x0) 2018/04/01 22:02:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)="1e03", 0x4000000000005) fstatfs(r0, &(0x7f0000000100)=""/155) 2018/04/01 22:02:05 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00'}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) socket(0x0, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) 2018/04/01 22:02:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x8c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/01 22:02:05 executing program 6: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0xff, 0xe2ad, 0x7fff, 0x40}, &(0x7f0000000100)=0x98) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$void(r2, 0x5451) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x9}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={0xffffffffffffffff, 0x2, 0xcdcd4a310f8f44a0, 0x0, &(0x7f0000000180)}, 0x20) 2018/04/01 22:02:05 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x1, 0x6, 0xd, 0x10001, "23138ed8299042778856ceacc7101ceed611c6acc84c01ffd77fd38fd9278e8576aab61beb78d783a9106dd3", 0xfffffffffffffff8}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0xfffffffffffffd37) r1 = accept4$alg(r0, 0x0, 0x0, 0x807fe) sendfile(r1, r0, &(0x7f0000000200), 0x1f) 2018/04/01 22:02:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x81, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080), &(0x7f00000002c0)="c4bbaa91ad9f1c5906f23f6c17eb94265027f3ab686cddfd8a996ded5d4dbfea2e4c3fcb9377c714dadccbb4c81ea9efa3b1d56fa2ea12a954b0e75554b67d11fcf8a2d3bb30a234a7cab608db0eafa3d100ec0bfddf533b9869983f4a3b330100ececb20c0c560d7a98f259a859aff74cb4"}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='cpuset\x00') connect$unix(r1, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000001c0)="4e61ffce444196e944ed2b3c996b397834e3b8dfe34e427000b39f1918086bb0c5ad6eee12dc21ed24bb5725d0a1900fc1f9d292a12489e8bdf584fe95a917c6823f2d44e7353ed28e645c0d653514074ae2343bcf02f99ebe41d341b6c8b3ecb4e836102f1d01dd783d187cad5493a608e850f502c3be45e598c0671919394a2af3536443a977b3ebb990475375d65c523a0cc684fc9eda4787619a465470f6aaa1b167e8447a3fe5deb7874ffefd864f756215687f1cf40c308b78cdc253a0cac95f4c66cfda9da0e2e55f422f24c9b65523cb2cc2c220532a", &(0x7f00000000c0)}, 0x20) timer_create(0x3, &(0x7f0000000080)={0x0, 0x36}, &(0x7f0000000340)=0x0) timer_delete(r2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) 2018/04/01 22:02:05 executing program 7: socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000005c0)={0x3f, 0x24, [0x4, 0x5, 0x78c, 0x9, 0x400, 0x7, 0x9, 0x681, 0x2]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00004cfff8)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000800), &(0x7f00000007c0)=0x7a) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) chroot(&(0x7f0000000100)='./file0\x00') r2 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0x1}) close(r1) socket$rds(0x15, 0x5, 0x0) listen(0xffffffffffffffff, 0xff) sendto$llc(r1, &(0x7f00000003c0)="8b4259800769ed32493a3f7c50c723e84e606165ea9a25cf04c1c925ae8924741a38b22238c672a8551acc010700d7b10150463e85366b45b2b532ef3d979a769e426edb74829a5b28", 0x49, 0x20000000, &(0x7f0000000280)={0x1a, 0x108, 0x3, 0x9, 0x1f, 0x9fa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000440)={{0xbf, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e23, 0x2, 'sh\x00', 0x10, 0x4, 0x5f}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0x4, 0x1, 0x56bc}}, 0x44) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000), 0x4) r3 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r3, 0x100000001, &(0x7f0000000140)={0x3, 0x2, 0x1, 0xffffffffad2d0650}) clock_getres(0x7, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1) prctl$setfpexc(0xc, 0x2) 2018/04/01 22:02:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000000140)=""/194, 0xc2}, {&(0x7f0000000080)=""/109, 0x6d}, {&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f00000002c0)=""/146, 0x92}, {&(0x7f0000000380)=""/187, 0xbb}, {&(0x7f0000000440)=""/31, 0x1f}, {&(0x7f0000000480)=""/41, 0x29}], 0x8, &(0x7f0000000540)=""/96, 0x60, 0x131}, 0x2) setxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@random={'osx.', '/dev/audio#\x00'}, &(0x7f0000000700)='/dev/audio#\x00', 0xc, 0x1d295cf3a0104b66) r2 = syz_open_dev$audion(&(0x7f0000000600)='/dev/audio#\x00', 0x0, 0x400000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000640)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/01 22:02:05 executing program 5: r0 = memfd_create(&(0x7f0000000080)='))\\\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x0, [0x1a35, 0x6, 0x8, 0x88, 0x83f, 0x7, 0xffffffffffffff89, 0x47d]}, 0x5c) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="63726561746f723d3a33362c636f6465706167653d69736f383809392d372c002d1ddfa9209200000000000000000000f9ab430c688eb0979a3cb5a36eea1cbe9dee0cc2aecf6b754f865ebbc107aeeed75f8789d1541a3a1a6c31bbcfbc351cac538c00515eb4cdbd02fad8ee01f5e6eaa6f8a2524b00ee3c39693e76fbe1a5de411ab42bf254049a8ce469231879a166f74e50c4edf0de68fbf1727d179544db903f30aa13262d64ecf5aec0317d0020000000"]) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x2, [{}, {}]}, 0x48) [ 85.565129] kvm: pic: level sensitive irq not supported [ 85.765709] hfs: creator requires a 4 character value [ 85.776488] hfs: unable to parse mount options [ 85.823930] hfs: creator requires a 4 character value [ 85.829219] hfs: unable to parse mount options 2018/04/01 22:02:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x400000000000122, 0x42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001ec0)='./file0\x00', 0x62083, 0x100) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f00000002c0)=@proc={0x10}, 0x5, &(0x7f0000001d00), 0x0, 0x0, 0xffffff48, 0x20000840}, 0x0) fcntl$setlease(r0, 0x400, 0x1) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/01 22:02:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x0, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 22:02:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x10000, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f0000b5a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x897}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000d725000000000000000000"]) 2018/04/01 22:02:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000340)='cgroup.controllers\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/178, 0xb2) io_setup(0x6a5, &(0x7f0000000040)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0x8ff9, 0x0, {0x77359400}, 0x2, 0xffffffffa7c711ff}) io_destroy(r2) 2018/04/01 22:02:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000d80), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB='codepage=8']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) 2018/04/01 22:02:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x3bf, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter}]}) 2018/04/01 22:02:06 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000100)) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(r0, 0x407, 0x9) mprotect(&(0x7f0000ab4000/0xa000)=nil, 0xa000, 0x0) 2018/04/01 22:02:06 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x9c, r3, 0x20, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/04/01 22:02:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x9}, 0x13c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000740)="87", 0x1}, {&(0x7f0000001900)="11f48e24a8afdd9c99bcf60e37636dc0249c7a4730174b9bfa0e31d611522c473e7d30c160c66b0c5e4270a366f80858afbf6c34f929fd484e9f3fdc9019098b6af3beb77f3f6333fb7508fe631ca0713615190be09b87e2ca606344062b899f6fd9bb68c7780bd01628b4347a705a6ced616b5ef516e85d7aaae213c7923781f8e518379645c5c29f9fe25ec9c716", 0x8f}], 0x2, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98d45020c48194c726c46b0caa71743e92522c1d595cd18d397bcca007eb588a1d1dd141ef10c1c9b12141e050bb59270053a3d7f4f48b4dceb3a54dc8cfd8c68c201881048abb59974041d6697ae15f74be84778bbf7abf4e066179773d6c25df0e6c84dce050551a5709e163093a7bf50efb9d1033f378acd410482ab895ce648225f830143400b6d7cd85af91cca62b2f1798f9750b572e765fb3544801a65b69faac4aa36eccf23bd5c0ac55c978c775fbd0aff5422764bcdef50f5fd2fb5f70aa3a263f0606747220959c849da58fd718553cea444ec2b503b0f0f30408df62fc19b2f0d58bc1fcd13be2e087665d00b064c3a203a01db59b6bf151beb10370a89661b88ca7305c20191e7d130772ae4bd47f7afcb2f0bcf8abfe5df676a884e6c48910cc74b90c6dc4480fd554d08219ecb0b77e970df41986d7d79818fadf9f40f12525586e6ad25a64cd2fa65871f5b4f465fc62339b1502c049a43f805db47fa418a44514199ccee421bbd2a1a568a309425f7de87d9e86f210e362abdc142c9e89486052e27e2226626adde52a7248599fa705e849c43ca6019468e6e4da9d0197e6c8b0ceee6a6537d5c77c72a7147e993dbc1ff25cb88f427005c76ea2a206baa00a5316e83c161da9f7871599eb8ffb8a0e0cfc52be50a741147e97d4f16ca5e0bf92a9669c1ace4a30624e0f052b05529fa52970a06d8fdfb45cb97ea78f4a23b2cbb5dabc6632f08701937c13040b66a3a1118d65460082716ed2144334003bcd9aaeb92f094b49a8a6441dffad3531e934c2748a590f3770de373d3074959700f13bcf04000000546426e33a77b0e902a6aa8591b03b2097b920000f6dd7722e682fdea200110d96304b441f909d9e37ba9f2610cb946a5789e5ea921ad70f7df22ac905d8edf9abc8d1ec521739186e9f3aa867f4983ec1b289300922e648be82c11d8c54e3a533e1ff7b0e2334d5aefcd6ea14ae5ed53e1a278ca04530ac8e3c9d1f08e55dc70ea9d2abdd81b0ae06f1271b2f8eca7e08d03f52805e600d34052c66f3515e18e1044666bd12d10fd62ba2dba772fcc18f16a25806d1605c052a82a0d8f20d1b891c66d3710712876eaaabea1b382e50f8accda3520b11db15c2a72aeae4a52f488627502d794efd839e5faa220e54280a44271309fa961aa9c1aa066ccc1549dae85ac09b34813add4e2a3002f243fa809ca75b24b61db28b6ad4d0022024be8c035f86f516341cb2002acf1d2dc525544b84f8d2204118b9d99c0b627fc9757ae14ead57074163819f0ff19655cac2e200b78d399dedf745c1810b73d26c6a4fc0658df3b61886933dbefc4b7ecc655d0cb19824d8faa3c0223dd0a3931e92bdb553c678475c860989c2ce33804deb4708a422d6713525e2029085144d7d996cb0a87a1999f227644957f842d36787b945fdbca248fda4da81dec59508137d397934372a20f2438e7f4e61e212e349f7d5892cbf6c8e1112669d57e6c107c530b66592975d9fdd1a1ed86781f7d22bf824c61d7894f60d38e1a7ea3a7a786d3eb7761a495318e9b94eea1ba6da5cf5fe37a2d8672a7fa4eca80404ed69243382822f246e29c183562d7c62364820c42ffad573ca29166fea4dafe4fe27790ecd9c59e59e173e41c5ee0b853f25f454cf8918bf8c8e4572d816370fe2d22463fa948e0cf25f81286ef5aa84b11d57fd1b8ae0fcc9a3bf2353aad6f4af3c00d65db80404afcd3240133603e5dbf405f55128e71f20bb21ba361cdfaa8e982caa0d7d507f4631", 0x4f5}], 0x1, &(0x7f0000028000)}, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x23, 0x4}, &(0x7f0000000080)=0x0) timer_delete(r1) 2018/04/01 22:02:06 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x1, 0x8, 0x0) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) [ 86.692146] FAT-fs (loop4): bogus number of reserved sectors [ 86.698067] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/01 22:02:06 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4200, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340)=0x2f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x100, 0x8005, 0x100, 0xffffffffffffff94, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000100)=0x8) pause() ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/86) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x34e, 0x2, 0x77, 0xe7ac, r2}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r3, 0x40086610, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000f1ff00000092ac562b00000000000000d1600000000000000000"]) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f00000002c0)=0x1e) 2018/04/01 22:02:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0100000002080000001d109c6e39cdd863f73f8be0cc1572ef000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"], 0x80}, 0x1}, 0x0) pwrite64(r0, &(0x7f00000000c0)="b33d1a469d22b67a5ba0f1d1d4ed4284f0fbdf63543983ecf409209159b42b71b062744b62b70c7ed0a2fe2dac2bd1e135cbe6dcabc04e389779e1fc908005ef027f78dedd1e7f6f2c9292481a12d882628a3b5b20f7f47cacd3312927efa41901a562b2b7ab517fc5", 0x69, 0x0) r2 = accept(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x200, 0x8001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r4, 0x3}, &(0x7f0000000380)=0x8) 2018/04/01 22:02:06 executing program 6: syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="0180c200000000001400000008004500002400000000002f9078ac14ffbbe0000001358000000405df84baa43cde00f53475"], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000140)=0x1, 0x4) io_setup(0x6, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x0, 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000000100)={0x77359400}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x6}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x28}, &(0x7f0000000080)=0x8) [ 86.767469] FAT-fs (loop4): bogus number of reserved sectors [ 86.773374] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/01 22:02:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}}], 0x1, 0x0, &(0x7f0000000540)='.'}) recvmmsg(0xffffffffffffffff, &(0x7f0000002940)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/150, 0x96, 0x60}, 0x302}, {{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/13, 0xd}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000001580)=""/156, 0x9c}, {&(0x7f00000004c0)=""/37, 0x25}], 0x6, &(0x7f0000000500)=""/26, 0x1a, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f00000016c0)=""/14, 0xe}, {&(0x7f0000001700)=""/197, 0xc5}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/150, 0x96}], 0x4, &(0x7f0000002900)=""/39, 0x27, 0x6}, 0x4}], 0x3, 0x40000001, &(0x7f0000002a00)={0x77359400}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000002b80)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000002b40)={&(0x7f0000002ac0)={0x50, r2, 0x321, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf6f}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x1) [ 86.877645] binder: 9044:9045 got reply transaction with no transaction stack [ 86.885228] binder: 9044:9045 transaction failed 29201/-71, size 0-0 line 2763 [ 86.910390] binder: 9044:9049 got reply transaction with no transaction stack [ 86.917786] binder: 9044:9049 transaction failed 29201/-71, size 0-0 line 2763 [ 87.602451] EXT4-fs (sda1): resizing filesystem from 524032 to 5 blocks [ 87.609295] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 87.774445] EXT4-fs (sda1): resizing filesystem from 524032 to 5 blocks [ 87.781298] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/01 22:02:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x13f}}, 0x20) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x402800) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000200000004000001"], 0x1b6) write$rdma_cm(r0, &(0x7f00000000c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r1}}, 0x18) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x40100) 2018/04/01 22:02:07 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000280)='..', &(0x7f0000000240)='../file0\x00') mount(&(0x7f00000002c0)='..', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cramfs\x00', 0x84182a, 0x0) chroot(&(0x7f00000000c0)='../file0\x00') 2018/04/01 22:02:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x529, 0x145) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000140), 0x0) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x4}, 0x4) 2018/04/01 22:02:07 executing program 0: r0 = socket$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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b", 0x14}], 0x1, 0x0) r2 = request_key(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001680)='\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f0000001740)='logon\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)='&\x00', 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, r3) ftruncate(r1, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r6, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x0) pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000001300)={0x6, 0x3}) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r5}, &(0x7f0000001240)=0x10) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r7, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000012c0)={0x3, [0x5, 0x8, 0x1]}, &(0x7f0000001340)=0xa) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000500)) 2018/04/01 22:02:07 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0xffffffffffffffdc, &(0x7f0000000180)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x422900, 0x0) io_submit(r1, 0x2, &(0x7f0000000640)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x0, 0xfb}, &(0x7f0000000380)={0x0, 0x3832692a2e8d125c, 0x0, 0x0, 0x80, 0xffffffffffffffff, &(0x7f0000000280)}]) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x8, {0x4, 0xff, 0x20, 0x342, 0x1, 0x6}, 0x8, 0x37d9}, 0xe) 2018/04/01 22:02:07 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001800090f00000000000000001c000000000000000004000008000400"], 0x1}, 0x1}, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x1ff, 0x6, 0x4]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00000004c0)={{0x7, 0x3}, {0x9, 0x5}, 0x100000000, 0x2, 0xb85}) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$netrom(r5, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000340)={0x7001, 0x8000}) fcntl$getown(r5, 0x9) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000002c0)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000000240)) r7 = syz_open_procfs(r6, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") accept$inet6(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/04/01 22:02:07 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffffffffffffff7f, 0x600002) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x1f, 0x10001, 0x200, 0x24, 0x8, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0x339, &(0x7f00004ca000)={&(0x7f00000001c0)={0xfffffffffffffe3f, 0x3, 0x7, 0x1, 0x70bd26, 0x0, {0x0, 0x0, 0x1000000}, [@generic="bece103aa6999e39be8e8847be71592fd37fe0481d4703deec4ed95dbdde8058e057c75f9af2020136318f8615a71007387f4c2b520900528dc2e17581e5c6b36466622b795bab73b33c551bb560996af682bd8e1139ff07a22ff8993f22e907cfb526b6589d20a55e36896ec392e51b96f2e7", @nested={0x0, 0x65}]}, 0x150}, 0x1}, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000140)={0xc, 0x3}) 2018/04/01 22:02:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c0000001800030500000000000000001c140000000000000000feff"], 0x1c}, 0x1}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x389e, 0x7}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x4, 0x30, 0x1, 0x6}, &(0x7f00000002c0)=0x18) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x881) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000040)={{0x3e, 0x8}, 'port1\x00', 0x20, 0x1000, 0x8, 0x4a, 0x0, 0xffffffffffffffde, 0xfffffffffffff001, 0x0, 0x1, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x2, 0xfffffffffffffffd, 0x7d, 'queue1\x00', 0x8000}) 2018/04/01 22:02:07 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'vlan0\x00', 0x600}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r2, r2, 0x31) ptrace(0x420a, r2) 2018/04/01 22:02:07 executing program 6: r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000080) getsockopt(r0, 0x84, 0x8000000006d, &(0x7f0000feeff8)=""/8, &(0x7f00003e4ffc)=0x291) 2018/04/01 22:02:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x1c, 0x2e, 0xaff, 0x4000000, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 22:02:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x1c, 0x1a, 0x40, 0xff, "421e60af9d6562e5f07e01d513cb40d66591756e2a7f7be0c639c8580da734bb"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x64f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r4, 0xfffffffffffffffb, 0xbd, "2182369dfbd541f1363f03ba7f7d1f692f54dc78868c8f82c38c76ae5cdfa83f79628d61057aebec57dca99a5eac9a668f6096427ecb51b1f506ecf89f635a58834a9bfbaeab76ef4cb63540599a9c22cc89324b4fbdbce8cfe3b68f58f1f42ac37ba36569816efe4155680394ab20a4cd47a86153564aaa1eac01817ede5ad6b455f4d3895bc8efb715f5c793ca0fda4c844df18e0c389d675e55b2215b258caab55d629ae441ec8e5bcdf527c6f9da64ee0ece15514c4cc6d0d63bd4"}, 0xc5) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x204, 0x0, 0x3}]}) [ 87.948749] 9pnet_virtio: no channels available for device ./file0 2018/04/01 22:02:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r1) close(r0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000100)=""/138, 0x8a) 2018/04/01 22:02:08 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) pread64(r1, &(0x7f0000000100)=""/76, 0x4c, 0x0) r2 = memfd_create(&(0x7f0000000280)='$trustedselinux\x00', 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000003c0)='cpuset^ppp0)\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000340)={0x0, 0x1000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'eql\x00', 0x4010}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000380)={'erspan0\x00', 0x200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xdbca, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}, 0x1c) 2018/04/01 22:02:08 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)='dummy0\x00', 0x10) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x4, 0x70, 0x9, 0x1000, 0x3, 0xea2c, 0x0, 0xa7, 0x2000, 0x2, 0xffffffffffffffff, 0x4, 0xaf, 0x10000, 0xd9e, 0x55, 0x1, 0x5, 0x38000000000000, 0x3, 0x100000000, 0x6, 0x7fff, 0x0, 0x0, 0x9f2, 0x1, 0x500000000000000, 0x3ff, 0x1000, 0x3, 0x3e6, 0x2f, 0x3f47, 0x7ff, 0x3, 0x6, 0x300000, 0x0, 0x100, 0x3, @perf_config_ext={0x0, 0x100}, 0x2000, 0x100000000, 0x6, 0x0, 0x30c, 0x10000, 0x200000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x9, 0x8, 0x1c, 0x2, 0x0, 0xb8, 0x2000, 0x1, 0x3, 0x8, 0x7ff, 0x2, 0x5, 0xcd34, 0x6, 0x65f, 0x1ff, 0x8b6, 0x1f3, 0x8, 0x141b5980, 0x100000000, 0xffffffff, 0x8, 0x3ff, 0x1, 0xddd, 0x7, 0x7, 0x1, 0x0, 0x5, 0x10000, 0x3, 0x8001, 0xff, 0x0, 0x4, 0x95531a44003eb233, @perf_bp={&(0x7f0000000040), 0xa}, 0x8100, 0x3, 0x200, 0x7, 0x9, 0x8001, 0x4}, r1, 0x1, r3, 0xa) r4 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x20200, 0x80) sendmsg$nl_xfrm(r4, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000080}, 0xc, &(0x7f0000000580)={&(0x7f0000000400)=@flushsa={0x164, 0x1c, 0x734, 0x70bd26, 0x25dfdbfb, {0x3c}, [@tfcpad={0x8, 0x16, 0x400}, @replay_thresh={0x8, 0xb, 0x4719}, @migrate={0xe0, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f, 0x3, 0x0, 0x34ff, 0x2, 0xa}, {@in=@rand_addr=0x4, @in=@rand_addr=0xff, 0x3f, 0x4, 0x0, 0x0, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x3b, 0x3, 0x0, 0x3506}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x6c, 0x6, 0x0, 0x34ff, 0x2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x3c, 0x4, 0x0, 0x34ff, 0x2, 0x2}]}, @offload={0xc, 0x1c}, @algo_auth={0x54, 0x1, {{'sha1\x00'}, 0x58, "72994f48ad91d960281abe"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x40}, 0x20000041) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x1}) r5 = socket(0xa, 0x80006, 0x80000000) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/01 22:02:08 executing program 3: unshare(0x40600) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000000c0)={0x3, 0x28cc, 0x1}) flistxattr(r0, &(0x7f0000000680)=""/199, 0xe620) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) ptrace$getenv(0x4201, r1, 0xa0f6, &(0x7f0000000080)) [ 246.752189] INFO: task syz-executor5:9074 blocked for more than 120 seconds. [ 246.759486] Not tainted 4.16.0-rc7+ #9 [ 246.763893] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771848] syz-executor5 D23952 9074 4505 0x00000004 [ 246.777474] Call Trace: [ 246.780091] __schedule+0x8fb/0x1ec0 [ 246.783801] ? __sched_text_start+0x8/0x8 [ 246.787946] ? lock_release+0xa40/0xa40 [ 246.791917] ? perf_trace_lock+0xd6/0x900 [ 246.796057] ? perf_trace_lock+0xd6/0x900 [ 246.800201] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.805033] ? trace_event_raw_event_lock+0x340/0x340 [ 246.810217] ? perf_trace_lock+0x900/0x900 [ 246.814475] ? ucma_destroy_id+0x298/0x500 [ 246.818718] ? trace_hardirqs_off+0x10/0x10 [ 246.823034] schedule+0xf5/0x430 [ 246.826395] ? __schedule+0x1ec0/0x1ec0 [ 246.830360] ? find_held_lock+0x35/0x1d0 [ 246.834414] ? retint_kernel+0x10/0x10 [ 246.838293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.843312] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.848059] schedule_timeout+0x1a3/0x230 [ 246.852203] ? usleep_range+0x190/0x190 [ 246.856173] ? _raw_spin_unlock_irq+0x56/0x70 [ 246.860662] wait_for_completion+0x415/0x770 [ 246.865059] ? wait_for_completion+0x770/0x770 [ 246.869636] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 246.875460] ? wake_up_q+0xe0/0xe0 [ 246.879003] ucma_destroy_id+0x2f0/0x500 [ 246.883075] ? ucma_close+0x2f0/0x2f0 [ 246.886867] ? __might_sleep+0x95/0x190 [ 246.890864] ? kasan_check_write+0x14/0x20 [ 246.895109] ? _copy_from_user+0x99/0x110 [ 246.899250] ucma_write+0x2d6/0x3d0 [ 246.902873] ? ucma_close+0x2f0/0x2f0 [ 246.906661] ? ucma_close_id+0x60/0x60 [ 246.910555] ? handle_mm_fault+0x35b/0xb10 [ 246.914786] ? ucma_close_id+0x60/0x60 [ 246.918699] __vfs_write+0xef/0x970 [ 246.922320] ? kernel_read+0x120/0x120 [ 246.926222] ? __do_page_fault+0x58e/0xbe0 [ 246.930452] ? lock_downgrade+0x980/0x980 [ 246.934596] ? handle_mm_fault+0x465/0xb10 [ 246.938819] ? check_same_owner+0x320/0x320 [ 246.943166] ? security_file_permission+0x89/0x1e0 [ 246.948095] ? rw_verify_area+0xe5/0x2b0 [ 246.952158] ? __fdget_raw+0x20/0x20 [ 246.955864] vfs_write+0x189/0x510 [ 246.959402] SyS_write+0xef/0x220 [ 246.962847] ? SyS_read+0x220/0x220 [ 246.966471] ? do_syscall_64+0xb7/0x940 [ 246.970438] ? SyS_read+0x220/0x220 [ 246.974062] do_syscall_64+0x281/0x940 [ 246.978221] ? vmalloc_sync_all+0x30/0x30 [ 246.982367] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.986852] ? finish_task_switch+0x1c1/0x7e0 [ 246.991344] ? syscall_return_slowpath+0x550/0x550 [ 246.996263] ? syscall_return_slowpath+0x2ac/0x550 [ 247.001190] ? prepare_exit_to_usermode+0x350/0x350 [ 247.006201] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.011569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.016402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.021588] RIP: 0033:0x455269 [ 247.024769] RSP: 002b:00007f13eb429c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 247.032477] RAX: ffffffffffffffda RBX: 00007f13eb42a6d4 RCX: 0000000000455269 [ 247.039743] RDX: 0000000000000018 RSI: 00000000200000c0 RDI: 0000000000000013 [ 247.047026] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.054290] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.061560] R13: 00000000000006b8 R14: 00000000006fc1e0 R15: 0000000000000000 [ 247.068831] [ 247.068831] Showing all locks held in the system: [ 247.075176] 2 locks held by khungtaskd/877: [ 247.079581] #0: (rcu_read_lock){....}, at: [<00000000981d2c86>] watchdog+0x1c5/0xd60 [ 247.087705] #1: (tasklist_lock){.+.+}, at: [<000000004bb3e173>] debug_show_all_locks+0xd3/0x3d0 [ 247.096741] 1 lock held by rsyslogd/4333: [ 247.100882] #0: (&f->f_pos_lock){+.+.}, at: [<00000000108dae14>] __fdget_pos+0x12b/0x190 [ 247.109291] 2 locks held by getty/4423: [ 247.113258] #0: (&tty->ldisc_sem){++++}, at: [<00000000f108380d>] ldsem_down_read+0x37/0x40 [ 247.121929] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005e69cdcf>] n_tty_read+0x2ef/0x1a40 [ 247.131233] 2 locks held by getty/4424: [ 247.135193] #0: (&tty->ldisc_sem){++++}, at: [<00000000f108380d>] ldsem_down_read+0x37/0x40 [ 247.143866] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005e69cdcf>] n_tty_read+0x2ef/0x1a40 [ 247.153144] 2 locks held by getty/4425: [ 247.157111] #0: (&tty->ldisc_sem){++++}, at: [<00000000f108380d>] ldsem_down_read+0x37/0x40 [ 247.165772] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005e69cdcf>] n_tty_read+0x2ef/0x1a40 [ 247.175046] 2 locks held by getty/4426: [ 247.179015] #0: (&tty->ldisc_sem){++++}, at: [<00000000f108380d>] ldsem_down_read+0x37/0x40 [ 247.187690] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005e69cdcf>] n_tty_read+0x2ef/0x1a40 [ 247.196963] 2 locks held by getty/4427: [ 247.200925] #0: (&tty->ldisc_sem){++++}, at: [<00000000f108380d>] ldsem_down_read+0x37/0x40 [ 247.209587] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005e69cdcf>] n_tty_read+0x2ef/0x1a40 [ 247.218862] 2 locks held by getty/4428: [ 247.222824] #0: (&tty->ldisc_sem){++++}, at: [<00000000f108380d>] ldsem_down_read+0x37/0x40 [ 247.231489] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005e69cdcf>] n_tty_read+0x2ef/0x1a40 [ 247.240763] 2 locks held by getty/4429: [ 247.244728] #0: (&tty->ldisc_sem){++++}, at: [<00000000f108380d>] ldsem_down_read+0x37/0x40 [ 247.253394] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005e69cdcf>] n_tty_read+0x2ef/0x1a40 [ 247.262687] [ 247.264305] ============================================= [ 247.264305] [ 247.271310] NMI backtrace for cpu 0 [ 247.274926] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0-rc7+ #9 [ 247.281649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.290970] Call Trace: [ 247.293564] dump_stack+0x194/0x24d [ 247.297163] ? arch_local_irq_restore+0x53/0x53 [ 247.301805] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.306446] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.310846] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.315311] nmi_cpu_backtrace+0x1d2/0x210 [ 247.319517] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.323979] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.329225] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.334386] watchdog+0x90c/0xd60 [ 247.337811] ? reset_hung_task_detector+0xa0/0xa0 [ 247.342625] ? complete+0x62/0x80 [ 247.346050] ? __schedule+0x1ec0/0x1ec0 [ 247.349992] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.354285] ? __lockdep_init_map+0xe4/0x650 [ 247.358670] ? do_raw_spin_trylock+0x190/0x190 [ 247.363222] ? lockdep_init_map+0x9/0x10 [ 247.367251] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.372323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.377307] ? trace_hardirqs_on+0xd/0x10 [ 247.381441] ? __kthread_parkme+0x176/0x240 [ 247.385735] kthread+0x33c/0x400 [ 247.389074] ? reset_hung_task_detector+0xa0/0xa0 [ 247.393887] ? kthread_stop+0x7a0/0x7a0 [ 247.397831] ret_from_fork+0x3a/0x50 [ 247.401587] Sending NMI from CPU 0 to CPUs 1: [ 247.406085] NMI backtrace for cpu 1 [ 247.406090] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.16.0-rc7+ #9 [ 247.406092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.406156] RIP: 0010:raise_softirq_irqoff+0x61/0x320 [ 247.406158] RSP: 0018:ffff8801db107c90 EFLAGS: 00000086 [ 247.406161] RAX: ffffed003b620f93 RBX: 1ffff1003b620f93 RCX: dffffc0000000000 [ 247.406163] RDX: 1ffff1003b6259e2 RSI: 1ffff1003b620fc5 RDI: 0000000000000007 [ 247.406165] RBP: ffff8801db107d60 R08: 1ffff1003b6259d5 R09: ffff88021fff8048 [ 247.406167] R10: ffff88021fff8050 R11: ffff88021fff805d R12: 0000000000000007 [ 247.406169] R13: ffff8801db107d38 R14: ffff8801db107e68 R15: 0000000000000001 [ 247.406172] FS: 0000000000000000(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 247.406174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.406176] CR2: 0000000002543000 CR3: 000000000846a005 CR4: 00000000001606e0 [ 247.406180] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.406182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.406183] Call Trace: [ 247.406185] [ 247.406221] ? ktime_get+0x26f/0x3a0 [ 247.406225] ? irq_exit+0x200/0x200 [ 247.406230] ? sched_set_stop_task+0x2a0/0x2a0 [ 247.406234] ? __local_bh_enable+0x10b/0x130 [ 247.406238] scheduler_ipi+0x50b/0x820 [ 247.406242] ? migration_cpu_stop+0x480/0x480 [ 247.406256] ? tick_program_event+0x83/0x100 [ 247.406260] ? task_prio+0x50/0x50 [ 247.406276] ? rcu_irq_exit+0xd8/0x110 [ 247.406281] smp_reschedule_interrupt+0xe6/0x650 [ 247.406284] ? smp_thermal_interrupt+0x700/0x700 [ 247.406288] ? _raw_spin_lock+0x32/0x40 [ 247.406292] ? _raw_spin_unlock+0x22/0x30 [ 247.406297] ? handle_edge_irq+0x2b4/0x7c0 [ 247.406300] ? task_prio+0x50/0x50 [ 247.406305] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.406309] reschedule_interrupt+0xf/0x20 [ 247.406311] [ 247.406314] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.406316] RSP: 0018:ffff8801d9b2fcb0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 247.406319] RAX: dffffc0000000000 RBX: 1ffff1003b365f99 RCX: 0000000000000000 [ 247.406321] RDX: 1ffffffff10a24f0 RSI: 0000000000000001 RDI: ffffffff88512780 [ 247.406323] RBP: ffff8801d9b2fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 247.406325] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 247.406326] R13: ffff8801d9b2fd68 R14: ffffffff88ecfd20 R15: 0000000000000000 [ 247.406332] default_idle+0xbf/0x430 [ 247.406335] ? __sched_text_end+0x2/0x2 [ 247.406339] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.406343] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.406347] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.406350] ? mark_tsc_async_resets+0x30/0x30 [ 247.406359] arch_cpu_idle+0xa/0x10 [ 247.406363] default_idle_call+0x36/0x90 [ 247.406365] do_idle+0x24a/0x3b0 [ 247.406369] cpu_startup_entry+0x104/0x120 [ 247.406372] ? cpu_in_idle+0x20/0x20 [ 247.406376] start_secondary+0x40a/0x590 [ 247.406380] ? set_cpu_sibling_map+0x1660/0x1660 [ 247.406386] secondary_startup_64+0xa5/0xb0 [ 247.406388] Code: ff b3 8a b5 41 48 01 d8 48 c7 85 40 ff ff ff 51 42 08 88 48 c7 85 48 ff ff ff 30 50 43 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 [ 247.407087] Kernel panic - not syncing: hung_task: blocked tasks [ 247.716910] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0-rc7+ #9 [ 247.723627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.732948] Call Trace: [ 247.735511] dump_stack+0x194/0x24d [ 247.739110] ? arch_local_irq_restore+0x53/0x53 [ 247.743751] ? vsnprintf+0x1ed/0x1900 [ 247.747523] panic+0x1e4/0x41c [ 247.750685] ? refcount_error_report+0x214/0x214 [ 247.755409] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.760745] watchdog+0x91d/0xd60 [ 247.764170] ? reset_hung_task_detector+0xa0/0xa0 [ 247.768983] ? complete+0x62/0x80 [ 247.772408] ? __schedule+0x1ec0/0x1ec0 [ 247.776347] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.780635] ? __lockdep_init_map+0xe4/0x650 [ 247.785011] ? do_raw_spin_trylock+0x190/0x190 [ 247.789561] ? lockdep_init_map+0x9/0x10 [ 247.793588] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.798662] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.803647] ? trace_hardirqs_on+0xd/0x10 [ 247.807765] ? __kthread_parkme+0x176/0x240 [ 247.812068] kthread+0x33c/0x400 [ 247.815409] ? reset_hung_task_detector+0xa0/0xa0 [ 247.820221] ? kthread_stop+0x7a0/0x7a0 [ 247.824165] ret_from_fork+0x3a/0x50 [ 247.828215] Dumping ftrace buffer: [ 247.832059] (ftrace buffer empty) [ 247.835746] Kernel Offset: disabled [ 247.839345] Rebooting in 86400 seconds..