, 0x4, 0xffffffffffffff9d, 0x23, 0xa1, 0x3f, 0xfffffffffffff001, 0x5, 0x81, 0x7fff, 0x9, 0x0, 0x9, 0x2, @perf_config_ext={0x200, 0x2}, 0x8004, 0x399fc3d4, 0x80000001, 0x4, 0x57e, 0x7, 0x8a}, r2, 0x7, r1, 0x2) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r1, 0xfffffffffffffffe, 0x4) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000200)=""/140) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x7, 0x5, 0x81}) 2018/04/27 07:52:16 executing program 7: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="c2", 0x1) sendfile(r0, r0, &(0x7f00000009c0), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000080)) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x7, 0xa25}, 0x0, 0x6, 0x3, {0xee, 0x1}, 0x2, 0x5}) 2018/04/27 07:52:16 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045105, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) 2018/04/27 07:52:16 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x300}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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)) [ 145.587823] ISOFS: Unable to identify CD-ROM format. 2018/04/27 07:52:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup3(r2, r0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='security.ima\x00') syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) getpeername$inet(r3, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0xffffffffffffffe4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/27 07:52:16 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0x3}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x115b, 0x5e8ae36c}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x5}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x7, &(0x7f0000000200)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000300)={[0x3, 0xffffffff, 0x8, 0x2, 0x80000000, 0x9, 0x5824, 0x10001, 0x9, 0x0, 0xff, 0x2, 0x4, 0x2, 0x8, 0x1f], 0x101000, 0x40}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000002c0)={r3}) 2018/04/27 07:52:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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)) 2018/04/27 07:52:16 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/27 07:52:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x6, 0x3, 0x400, 0x7, &(0x7f0000000140)=[{}, {}, {}]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) lseek(r1, 0x0, 0x3) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @empty, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x0, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) bind$bt_hci(r1, &(0x7f00000000c0)={0x1f, r3}, 0xc) close(r0) 2018/04/27 07:52:16 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x1000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/27 07:52:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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)) 2018/04/27 07:52:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000200027400f8", 0x16}], 0x800014, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/fil.0\x00', 0x2c0080, 0x0) lremovexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=@known='security.evm\x00') mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000001c0)=""/77) 2018/04/27 07:52:17 executing program 1: socketpair(0x7, 0xa, 0xee9, &(0x7f0000000100)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x80800) syz_emit_ethernet(0x6e, &(0x7f0000000200)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3, 0x10000}], {0x8100, 0x5, 0x9}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10002, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) ioctl$KDSETLED(r1, 0x4b32, 0x0) [ 146.463644] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000203) [ 146.470957] FAT-fs (loop5): Filesystem has been set read-only 2018/04/27 07:52:17 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ipx\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xe6bb, 0x0, 0x20, 0x4}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0xc8, "8e9df345afefc1d2011c1ffd061cf5c6186d5d3f171f04566b45372354b647a12bf14650ff6ee6142cf0f4fd7a52f4afaeefddfcbf9021e4b303afc27405cfe954a1e16844d9235a4fcd17b7f28665c36ab599c1ca7725efdb799bc0eeec370e0715373aafc49227443cacbdce5858a24e61a248717b29aab2aeed792b05226144cf243a2759719132bf04694d35c4928814b087f1f6b9f91112d05d533a4911cc994d48c51764f46b523694fc3ff80bb5f1e29267c63f60eb81aa9e37383fde163775be4f25a932"}, &(0x7f0000000480)=0xd0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x1e}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) 2018/04/27 07:52:17 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x16000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:17 executing program 6: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xe004, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="404e99b3641acc6c1d26b1d516e283a0e7c529210708a7a99ae66a14f2794091d8badf1c4ee4822f9c2d9677799886786026548f243e516fba478dd5aa23abd282039224c8e3d885bd12e41e434fe33576cba546b2e7d38833c175eb0c17044bf256b3e9a2f988b0e771c58cb10f81f794088b7fb3906bdb635791b038d051698d8b3e1949cb16272d55f7412dd956ffd62b457e8482b09c9e9e"]) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000003c0)={{0x7, 0x6, 0xfffffffffffffffc, 0x8, "9daa88629ad5d75f447e1c1d2eb60f782fbb9e448f548c134de68c4dd85092d50b1fa797b13627e362bd3fdc", 0x999}, 0x0, 0x0, 0x7fff, r1, 0x800, 0x1, "56d40bbc716bccbe90781bd03ca2059fe19c335715e53adf09f4dd966d30943ec923111a496fefc58c2ab5cda02140e28b3ea9bf94aa8b92aaa456acf1260e69", &(0x7f0000000240)="6c6f62646576da3a766d6e6574302300", 0x10, [], [0x40, 0x8001, 0xe4, 0x2]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) connect$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x8001, 0xe28, "8c56b8b0dcb96cffd884f9e462c498a6e4f1df10db98e0b21424cef21c5128b75382603df9294d38bc4225be116e3f5269a64d438293c7f746e57b69b309bb", 0x7}, 0x60) 2018/04/27 07:52:17 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000280)={0x10000000000001a7}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x807fd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file1\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="67e16174000000000000000000008000000000000000000000000000000000000087000000b378d9facacff6e539620030360fdee5362187042c7f7bb46a1122c92be3cb390dc78b02be87dc1b7f40f60c1f2703a7d097c276cf7cae032f2d7fee81716c80c36874bd0608d4e2f5ceb927432a751bf90570b04201389daea21432d46264095a7ff59f46f205d2525604a4eadc81df132a0b8db303206843ae"], &(0x7f0000000040)=0xab) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control\x00') connect$llc(r1, &(0x7f0000000140)={0x1a, 0xffff, 0xad85, 0xffffffff, 0x101, 0x7, @random="ce753e8aa21d"}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x2}, 0xfffffffffffffe2b) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x0, 0x4}) dup2(r2, r1) 2018/04/27 07:52:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:17 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) syz_emit_ethernet(0xe, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/27 07:52:17 executing program 5: mkdir(&(0x7f00000000c0)='./file1\x00', 0x101) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/27 07:52:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}, @in6={0xa, 0x4e23, 0xe1, @empty, 0x3}, @in6={0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0xcc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x4b6}], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x119000, 0x0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000001c0)="0a30116d26ea995d016d681480b1ad3d9221b20fe0b103a7191e72511354f67dc1b82dcd59e19b631b4792cd919a87e0594fbe33be9f8e1bd9cc07aa592a1986aaebfef5d06b8a70d52467cdee499a6e7031e31c3827c044ca4b1c4fe464a70838483ce458849e3720533b551115e092356ece7af1b0fff1fafe410e82f649a9d63a7687469b96960cc1fbbfb7b4bb0cfe3e77029962198afac9820b9268e1dc8682ad740d47bb4a56db947ecb7748265801e60a02fc6824675a547938bd76f8", 0xc0) recvmsg(r0, &(0x7f0000003940)={&(0x7f0000000a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003740)=""/177, 0xb1}], 0x1, &(0x7f0000003880)=""/190, 0xbe}, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x4b5}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) [ 146.773288] FAT-fs (loop6): Unrecognized mount option "@Ndl&⃠)!jy@غN/-wyx`&T$>QoGժ#҂$؅CO5v˥Fӈ3u KVqŌkcW8Qi>I'-UA-V+E~" or missing value 2018/04/27 07:52:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = accept(0xffffffffffffff9c, &(0x7f0000001b00)=@nfc_llcp, &(0x7f0000001b80)=0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001bc0)=0x1000, 0x4) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040)=0xe, 0x4) 2018/04/27 07:52:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80003, 0x81, &(0x7f0000000000)) ioctl(r0, 0x8000000000001263, &(0x7f0000000100)="ec426ebf8c5628e55b6348dc4460f1e5535b06000000000000001fa34b3926a9ac77c021f91d25901ceef3d372b7add30c4179e85c601bd27fe8db3fd0c36af37a237187b8") 2018/04/27 07:52:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:17 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 146.857498] FAT-fs (loop6): Unrecognized mount option "@Ndl&⃠)!jy@غN/-wyx`&T$>QoGժ#҂$؅CO5v˥Fӈ3u KVqŌkcW8Qi>I'-UA-V+E~" or missing value 2018/04/27 07:52:17 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/23) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da03000000e1000000fc00000000000000dc98784b49e0007e000020db"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r2}) openat$cgroup_ro(r0, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) 2018/04/27 07:52:18 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffffff8, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000), 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x40}], 0x1, 0x0) getpeername(r2, &(0x7f00000003c0)=@nfc_llcp, &(0x7f0000000440)=0x80) r3 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000300)=ANY=[@ANYBLOB="070000000100000080000000000000000300000000c8000000000000000000000000030000000000000000000000400000000104000000000000020000000000000057f200000000000007000000000000000001000000000000080000000000000000000000000000000000000000"]) keyctl$chown(0x4, r3, r4, r5) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000004c0)={0x3, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, r7, 0x2}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/27 07:52:18 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYBLOB="080028bd7000fbdbdf250a000000080005001f00000008000600990a000008000500010000005400030008000500e00000021400060000000000000000000000000000000001080001000200000014000600fe8000000000000000000000000000bb0800080003000000080001000000000008000400c300000038000300081d0800061d0000080007024e220000080001000300000008000100020000001400020062707130000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x401, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x3, 0x8, 0x100000000, 0x6, &(0x7f0000000240)='bond0\x00', 0x9, 0x6, 0x2}) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x81, &(0x7f0000000000)="00040000", 0x4) preadv(r1, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x2}], 0x1, 0xfffffffe) 2018/04/27 07:52:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7fffffff, 0xf762, 0x6551, 0x3, 0x82}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x8, 0xd9, "2fd3f8193a3d88a609f3271498ba82dfc206ff5ad4cfeb28685dedfa68e236ccf1c9ca0bdd3d4b677e16972d3d64172ae955cf4cc7627c7e4e7f43a2ae7745782048aa0fdb91384205c427328b6a535ac9b90fe93d0c02d70c68f7fc7a99300c4b3f79a18b35c121c3703dead188346b7c75d311ad6e9a0275514bba184714f4cfa80e5b290f8fb812d06054c978fed0136bff4d519cec6563f4a2084e944173b22dd92e7f8d63ec13a2f72ab110be16ca2e5cf62ba68f31897928732e38ffb36f6caadae2488e3a50faf836342362164d9f3d6e5e7d82cbaa"}, 0xe1) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x43ad}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x87d}, @in6={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x9, 0x1, [0x0]}, 0xa) 2018/04/27 07:52:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) accept(r0, &(0x7f0000000100)=@in={0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$kcm(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000000080), 0x269, &(0x7f0000000180)}, 0x0) 2018/04/27 07:52:18 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:18 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f0000000080), &(0x7f0000000400), &(0x7f00000000c0), &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/27 07:52:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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)) 2018/04/27 07:52:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000120000002, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x80) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x3, r2}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r0) 2018/04/27 07:52:18 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x420400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0x7386, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x73ca7bec}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='ceph\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) 2018/04/27 07:52:18 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x430, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/04/27 07:52:18 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0xf, r1, 0x0, 0x0) 2018/04/27 07:52:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 147.291187] ceph: device name is missing path (no : separator in .) [ 147.341457] ceph: device name is missing path (no : separator in .) 2018/04/27 07:52:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)) fchdir(r0) ioctl(r0, 0x8, &(0x7f0000000080)="68aee5827a33f89717e1905cfc68ca517b619257653b891f05d2e5a744b5740e158334b44aac56b66a06636e569ff0499aa3ea1119d7b6658ea31097604bfa2454d93949ded9191c77e1a088509223abe6455569bef6fada4d8ff05a71") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x20}) 2018/04/27 07:52:18 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004e, 0x101}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffe0, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) 2018/04/27 07:52:18 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) accept4(r1, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80, 0x80800) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) 2018/04/27 07:52:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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)) 2018/04/27 07:52:18 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x407, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) 2018/04/27 07:52:18 executing program 1: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000100)=0x90) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) 2018/04/27 07:52:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) connect(r3, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r2, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3ff, 0x15d, 0x5, 0x8, 0x100000001, 0x48, 0x6f, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r5, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x19, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x86dd, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x0, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x448) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000980)={'veth1_to_team\x00', {0x2, 0x4e23, @rand_addr=0x5}}) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="480000001400257f09004b01fcfc8c560a11c600f217e00101000000000000a2bc56c12b8c5b06580b0318fe0000002fb818ab5ea7d7fa73ea26927b0000200028213e146a1ce206", 0x48}], 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0xfb) getpeername$packet(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000940)=0x14) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) ioctl$sock_ifreq(r6, 0x8925, &(0x7f0000000080)={'gretap0\x00', @ifru_mtu=0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r7, 0x800000000000937b, &(0x7f0000017000)="010000000000000018") setsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f00000000c0)=0x7, 0x1) 2018/04/27 07:52:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x5, &(0x7f0000000140)=0x13, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x2, 0x5, 0x1, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/27 07:52:18 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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)) 2018/04/27 07:52:18 executing program 7: r0 = socket(0x13, 0x6, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000004c0)=""/185, 0x0, 0x0, [], r1}, 0x48) [ 147.523904] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING 2018/04/27 07:52:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file1\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) [ 147.619626] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING 2018/04/27 07:52:19 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev\x00') r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000fd9ff8), 0xffffffff) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000003740)={0x8, 0x0, 0x7f, 0x40}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x180, 0x0) sendmsg$rds(r4, &(0x7f0000003700)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/251, 0xfb}, {&(0x7f00000012c0)=""/233, 0xe9}, {&(0x7f00000013c0)=""/244, 0xf4}], 0x7, &(0x7f0000003480)=[@mask_cswp={0x58, 0x114, 0x9, {{0x5}, &(0x7f0000001540), &(0x7f0000001580)=0x6, 0x7f, 0x4, 0x1, 0x0, 0x2c, 0x8000}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0xbcf}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9}, &(0x7f00000015c0)=0x7, &(0x7f0000001600)=0x7, 0x10000, 0x3, 0x1, 0xffffffff, 0x10, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0xfffffffffffffffc}, {&(0x7f0000001640)=""/204, 0xcc}, &(0x7f0000001b40)=[{&(0x7f0000001740)=""/86, 0x56}, {&(0x7f00000017c0)=""/87, 0x57}, {&(0x7f0000001840)=""/84, 0x54}, {&(0x7f00000018c0)=""/229, 0xe5}, {&(0x7f00000019c0)=""/134, 0x86}, {&(0x7f0000001a80)=""/130, 0x82}], 0x6, 0x60, 0x7ff}}, @rdma_dest={0x18, 0x114, 0x2, {0x32acaff7, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x81, 0xffffffff}, {&(0x7f0000001bc0)=""/29, 0x1d}, &(0x7f0000001e40)=[{&(0x7f0000001c00)=""/146, 0x92}, {&(0x7f0000001cc0)=""/92, 0x5c}, {&(0x7f0000001d40)=""/111, 0x6f}, {&(0x7f0000001dc0)=""/23, 0x17}, {&(0x7f0000001e00)=""/47, 0x2f}], 0x5, 0x40, 0x10001}}, @rdma_dest={0x18, 0x114, 0x2, {0x101, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0x5, 0x4}, {&(0x7f0000001ec0)=""/153, 0x99}, &(0x7f0000003300)=[{&(0x7f0000001f80)=""/246, 0xf6}, {&(0x7f0000002080)=""/100, 0x64}, {&(0x7f0000002100)=""/77, 0x4d}, {&(0x7f0000002180)=""/173, 0xad}, {&(0x7f0000002240)=""/19, 0x13}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/11, 0xb}, {&(0x7f00000032c0)=""/15, 0xf}], 0x8, 0x0, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0xfffffffffffffeff}, &(0x7f0000003380)=0x10001, &(0x7f00000033c0)=0x10000, 0x7fffffff, 0x20, 0x1, 0x401, 0x10}}, @cswp={0x58, 0x114, 0x7, {{0x3f, 0x7fff}, &(0x7f0000003400)=0x100000000, &(0x7f0000003440)=0x14, 0x2, 0x1, 0x81, 0xaa3a, 0x21, 0xff}}], 0x280, 0x8000}, 0x8000) 2018/04/27 07:52:19 executing program 5: r0 = socket$inet6(0x2b, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x482d01, 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) 2018/04/27 07:52:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/27 07:52:19 executing program 3: unshare(0x60000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffffa5) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x2000000000100) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x6, 0x201, 0x8, 0xffffffffffff0001, 0x3, 0x1f, 0x20, r2}, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x802, 0x4) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x0, 0x5, 0x7fffffff, 0x81, 0x0, 0x2, 0xfffffffffffffffe, {r2, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x7, 0x3, 0x1, 0x400, 0x7}}, &(0x7f0000000200)=0xb0) 2018/04/27 07:52:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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)) 2018/04/27 07:52:19 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0xfeffffff}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:19 executing program 6: r0 = shmget$private(0x0, 0x3000, 0xa04, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) prctl$void(0x1e) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f0000000100)=""/41, 0x29) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/27 07:52:19 executing program 4: times(&(0x7f0000000080)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000200)={0x0, 0x7530}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x20}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22}, 0x0, 0x40, 0x1, 0x5, 0x9, &(0x7f0000000100)='eql\x00', 0x9, 0x6, 0xfffffffffffffffe}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x84000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)=0x1) [ 148.443451] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 07:52:19 executing program 5: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000000c0)={0x7, 0x1, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2c871, r0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/150) 2018/04/27 07:52:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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)) 2018/04/27 07:52:19 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) 2018/04/27 07:52:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000001d00ffff00000056375b4f00010069bec9361ee56675e455fa8075730223f54a023d2be3309f146396fc03c971b75678e4128819f6fedbaa87ec239892f2ec7ba73b22cffdc949499e57c79726b7d1229b21974856a623b6c4dde5746a430f591ca15020ce7b69fc9c5005b6ce52fce6b3f9cbc04dd78735472c6e5a464efa521910c4066ef350fc9ffaa74a930f3e2359bff834241d6f5c83fea08e008ceb5af7260e95dd909afc2aaf846bb38bbbb7173df9b1cad675e6bda2e53f9acf7e10af6e5325a9dec8b8c2ee982f301081bc"], 0x1}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 2018/04/27 07:52:19 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0xffc99a3b}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:19 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84082, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x9, 0x80000) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)="63a9ac94c863740000736167655f616c6c00", 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x84, r4, 0x100, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6e74}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x50}, 0x40004) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_CHANGE_FD(r3, 0x125f, 0xffffffffffffffff) 2018/04/27 07:52:19 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40240) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x1800) rmdir(&(0x7f0000000040)='./file0\x00') 2018/04/27 07:52:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x8080f, 0x6) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='wlan0proc', 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x30c6, 0x7, [0x1, 0x40, 0x0, 0x7fff, 0x7ff, 0x5, 0x1]}, &(0x7f0000000080)=0x16) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x1800000000000, 0xad, 0x100, 0x0, 0x1, 0xfffffffffffffffe, 0x9, 0x2, 0x6, 0x8, 0xf, 0x9edc, 0x5, 0x0, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value, 0x8) 2018/04/27 07:52:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='vmnet0\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='}ppp0vboxnet0(.^-P:selinuxnodevwlan0\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='keyringem1\x00', &(0x7f0000000200)='em0\x00']) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00@\x00\x00\x00\x00'], 0x8) 2018/04/27 07:52:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xf6) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) 2018/04/27 07:52:19 executing program 7: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x64) ioctl(r0, 0x0, &(0x7f0000000000)="1d249afe1040d8") r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x168, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001dc0), &(0x7f0000001f00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x0, 0x0, 'gre0\x00', 'bcsf0\x00', 'gretap0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0x1e0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000006680)=""/122) r3 = syz_open_dev$sndpcmp(&(0x7f0000000c40)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000c80)={0xea3, 0x9, 0x8, 0xffffffffffff2a2d, 0x2, 0x1c8, 0x2}, 0xc) r4 = semget$private(0x0, 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300)=0x0, &(0x7f0000000340)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) r10 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000f80)={0x0}, &(0x7f0000000fc0)=0xc) r14 = getpgrp(0xffffffffffffffff) r15 = syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)='./file0\x00', 0xc47631f0435ce858, r5, r7, 0xfffffffffffffc00, 0xff, 0x5000) r16 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001580)=0x0) r18 = fcntl$getown(r3, 0x9) r19 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0}, &(0x7f0000001ac0)=0x14c) r23 = gettid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001b00)=0x0) r25 = getpgrp(0x0) r26 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001e80)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001ec0)=0x0) r29 = fcntl$getown(r2, 0x9) r30 = getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006000)=0x0) r32 = accept4$inet6(r3, 0x0, &(0x7f0000006040), 0x800) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001c40)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006380)=0x0) sendmmsg$unix(r1, &(0x7f0000006440)=[{&(0x7f0000000cc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000d40)="6818b38554ec129d39ffd31cb162a0b59b7b8e51ad75477b99cc9feebacb514793391cb867572413e2ec1b04ded1f6cf9b8ca71f4e90c2c80c76122dfb437a943faa38892e9f5d721ef2db061625d120cc48ce68a9df229d36d052b4afc310c0761379c67b895a8e85aa9f69cf55216dc0c118754a460cf43e18cea3d8c03b8287efca672541b5272ed6e56e15c0bb1ed799f56f91e7e8987434d18d2d9460a168a0b155f3d6640970e3a24d9eccf5f5f8fd3b91f2", 0xb5}, {&(0x7f0000000e00)="c97da8f9fc3946432929094591f07c475b3c60f86f1320ad8e264c456c14d1b7bca80218c0200d99ad11110b534ecd2a6533545258144a3bb1bff7e24a5d0df3ab0f31a059c241993733a48469dba34ee3de45373ca413e0bae45cc361bb8678b87fa8918697a1d74c9386d8a1314dc140f84ecf44bbaf85909bf4e50882c4f724d543d8e26cc02d5f7f32f378b25a6371644acdf2b773b3e5dc9d4f8f3f9240040a47fa639385e2b198fe0dac73b3c32a0e5c2fc6", 0xb5}], 0x2, &(0x7f0000001080)=[@rights={0x30, 0x1, 0x1, [r3, r2, r2, r3, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r5, r8}, @cred={0x20, 0x1, 0x2, r13, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r3]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r3, r3]}, @cred={0x20, 0x1, 0x2, r14, r9, r7}, @rights={0x28, 0x1, 0x1, [r2, r3, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r1, r15, r3]}, @cred={0x20, 0x1, 0x2, r16, r9, r7}], 0x150, 0x20000080}, {&(0x7f0000001200)=@abs={0x0, 0x0, 0x4e22}, 0x3f, &(0x7f0000001540)=[{&(0x7f0000001280)="823b6c8098987848ab31d902baf7f5bfce45b4973b126f8edd70c1516e885270ce500f99b71fe1cadba4e53b55b4621ceaa7e213970285f9af97a6001245076156bc7f72c6ccebeb93891a9f273763586c3b9295861014fb42a14b8a43c5eb33aea049baa35dcb27705d2509dc3a140474f11d2504e9a563c131d81b92cb60659a6324219d5c950c78c2f2dd29f30aae229664fb4d9d80ce05", 0x99}, {&(0x7f0000001340)="8108e2fb27abc6f2069917c110788698abdde91493b5a48d06545909887da3f89d774003cac57112d00b947abbe894809cb265f576b131acd28448513800e0830a195ee8dcd60f7cd09bb0832f06bc85861f84ecd72c25049ff5668e9a4825d69198ed80a55829e83c5265417cbe18a83b485dcfd8d26b7c3affce23817667ec7433fe0659fc8d42bf935a0ae182d6db730a7f4e5cf3bbb058ee73b553158bdd2cdf8428de9b1b414c54fa39dd39d9677c437df25d5fc2945ccc37dd2855035c29fc73d1d77ed7e2", 0xc8}, {&(0x7f0000006840)="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0x1000}, {&(0x7f0000001440)="bffb2d0237c3582a374cc398de24385f106ccfbc05cef61a2b71f6b90cd3af79e38a60671025f1372993c9dddb432682657cdee86987d6692edf1a846cc27ac2cf41a8de7951278288806add1a97e014778eebc49dd74a70887c019f2a88375abf18eca6f62d1ff90da6fc25a19de08f56024a4bf2ca120ecbcfc4785efb6a807ef18300d8397e495ed0b99977a2cbf4b33533436d5445f7ddee5726abbedf673b09de53c1eea1dd24fc5220a4e9055e6888fb5acdbd248273ff8846c7be69a50d9889692b51293abeecee4415636c752f646f3060a1e1877f4caf2483b79a8de0228085eb20a4f0fcfbef", 0xeb}], 0x4, &(0x7f00000015c0)=[@cred={0x20, 0x1, 0x2, r17, r5, r8}], 0x20, 0x40008d1}, {&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e23}, 0x6e, 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@ANYBLOB="18000000000000000100000001000000699041b39b38e67ad60db8a2186df7394080d382af5abb4ec74410fe40027cc46af398a358439c9146efc5b99ef5db65a590b8c626a3b5085dcec179", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1], 0xa0, 0x40000}, {&(0x7f0000005200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005780)=[{&(0x7f0000005280)="05041b3c9c1b063bd053a08eb2b5727693767db8482d2b2de9c03bbc73875d1e40f8c3cbdabe7e59f7d8dc39bdc43e10486277d804c8d3090bdecfd72bb9cf82cd51601ce505ceebdd49a0c20c676e1f564e166e56b47c5d074a40bf9de0bc7d08af5c580e86e33ace313242014983c69777275c2e6641542c1001e3065a85065bfb04c7bc1296a187e5e44a26743be29a0c6df5bff10b25eba09b4e6cb362b042319df664f218cb97b8b8528cd3dd988135868f68b1d13c24a6122ef470946fc03ee4616cfbe5df28ea5f885230", 0xce}, {&(0x7f0000005380)="6df7f91423fe6cf21dcb9c40ade566ff9277a2d9dd450beb6167e80b0ead6ab0441eef94f949ff9c416150da211bfc95df2bd8f0cd7990389d1e43062adf1f13a482bcccd7cbfe7e2c357a67ecc600790025f0e1dd325daf3c2da020ef621942a1d962c05f29ab22907c7aaf24b9a52047377135b88a9689b6bcb3054651583859416f1049500b45881431604a20293bac54aa28fbb13480acd9054a6e4a4b102f6771cba0ab3545dbbddac1a95dfea92338b0079479da3951b81ebadf980f110f8c7eabb226448e602e2b4c307650e587bc71e2f3d41b4fbd962b2cfbd77e904be795dc67", 0xe5}, {&(0x7f0000005480)="fe9ce256d0be3abc9b4f48709c947d2d66941864d5a669d4b7332bfccc84640511abfea3a6f124378e4445743c4af6b0683ed8ba3fa9586e9c8371163613164a33d32146ce80fae496069b79650a0f895d0a06f961f2842927723a3078c6d85b7a4120ad9c1a4a877ea730bbc6c1945b8baa2cb9304ea6d4a319240deeaf51fe34d20bb1af471b4c3bcdd0f23b69504cfe545897d02811d3abe00ba6df1697346996433fe1ddf2205d3c747d0c2b508cdc9829a3e315bc96bcb22a0cf25527df1e40e79678d2cb698b08f3334b891f042c1eb7f798", 0xd5}, {&(0x7f0000005580)="6d460c9a10b4cf6782e51721904a74af1add6370a863b1801121d800f137b39f96a6339e2bc79770312399fe56c80db855863fa740a3624b3ea42fce25581a4201531276a59e02d6d15a7695fc6b302c7030b337f3b9df1b058cf78f48c91a2d06d19bb23a342e561c9b09d92627f30c09b1ce20677b292ce1e1eb8b73d3a25e9366cc8c2be117dc4bae031c35eed287f4ea66579b9c74acb88364a0a9ffcdcd2ff475a044dfc52d867957476d6615b4a5661bbbfeea34bb3c5f9bba17bf5db1cb9159bc65eb8568ed8e5fa432b9ec24a6b2d7b9fb7459a6cfd188da4a69c1fd06c4e0f94055d8", 0xe7}, {&(0x7f0000005680)="b91112908fa9163697e1a20be925b3d71b4be00885dbeb0d0b646ab39375354194a998671b512b08b47e7ed0c83f65f139a2cb27d69bcce8741ed380f2b4bdc69a3509603c58dcda42faddc62779cbf0ddfc9e48c41358c884eeb172e04e97901a620a90ceb519ec248bc27d3a18dd0f23139550db033f3d80bc31e3a6df23aa65bb22dc79406b128d8e0c952e0849a5d932350622ff729c549963fccf80fe2a7dc4425c320d5ef9e2af3c29bf5f4542e0c768f2db58a73f27156223200079bd638108479a23045c7439eadd8fd6", 0xce}], 0x5, &(0x7f0000005800)=[@rights={0x20, 0x1, 0x1, [r1, r0, r3]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r28, r9, r8}, @cred={0x20, 0x1, 0x2, r29, r5, r6}], 0x78, 0x4000}, {&(0x7f0000005880)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000005d80)=[{&(0x7f0000005900)="25e89bdfac4241995fc3d8ec76f8ef998c6c06d01c4e58e930c593171a907de3d07722fcfcff53c4aed1", 0x2a}, {&(0x7f0000005940)="16b62360f8bf9c774da19ac32745a3dfc48b1e1da1f064949427f1458266ad5a8f18d611452cb9d42c9e396d3ed788fe13da54f8dcfcd9075f1abea35a4be99a77750fb10c5854db2c9530a0b975c3d32307c8d7f25e091b033b0606b5f3cad161c829d6f827741e0ce5f211a09e78387a23c935204a40ae1a3ee261db9cf4b52bf64da8135e57b53a4c46bdc914ca47d9ac3200b26f88a4a66e053885b19b354431e3", 0xa3}, {&(0x7f0000005a00)="4f397b842f70ad0dc053315894dbe5d60bbad9c676788283643ebcee006cb8809741422b85d150943a1ffb55b3d3d8aea2bb9ab78d30465762c64a6e01d0800b1e29f1b7d710faab725468968c2f867b2f77f0f5d025733511cd19f2069d88483b2bb5723241e86e473975f441bed8df778f64b7b393d465f36c7a7b9073923b7470574852ed8b7a8bc7e9b26cf3190c23f2e14df78f176add204d116ca2d8e78d6eba56f6aad80665dcb8509161333dced68ef309a554b34ec69fd7634548932441affb27e66bc2d7cf4312ccdab76404bca226568acc43d5a49a37ecbf1ecf84470f2e19695f251df926c389f02f57", 0xf0}, {&(0x7f0000005b00)="17147f8e26853107a59f80ec59151593a8a5202c69b98df83659488e5877da2dc852fac634fe1f476af1dce504bd08fdccda4565890366edd67630483de454bab13c3a4bc9e4ed4045396bffecc5b6d47de76cae40388dd92bfeb77d7f74a7de2bdaeb8e89e076b5339e15467f426ac1322c19b8cf9a32a21cb9192d79649fe148993466d6d5af", 0x87}, {&(0x7f0000005bc0)="a11918a79705d476c52b821a5046a1714336ba987b57541d9989ec4d4f53783de2a106808513f40f2fa6e1bfdcfd0000dd8e226d2662c3b4887ebb59aa5f08f26e74f15af3d94624308ecdcc99562e8a2af680e638f8b8d6d7ed6c68d270315f5ce8de20e41ed9e8415fc3c9a3ccd3b8748be59c1aa88ba629edbdc3ab0fb8719bd23bfcffef778bda9ff1ea9c49272aad6858deb71f3197e4ac26e15c845f5afe831f867fecf839ad440b66d37757c18dba12064ffeb7180abda64026f81b18cdc3d85c9c3c09f4", 0xc8}, {&(0x7f0000005cc0)="f715deaf351af16b6bb25c4d5b7aeceda434f2d4c21d5de2f56dcead23635b4a989c4933a80dc779fa1c8afc4387a8a59b3c33d9ef901d25d2ae10a6e20dce6b84fa10f4aa057c75f1c749539f8c03f572da7c1791107214b7c6b7a5c80cf5a98497bfa3bc0fca112881affd04e9df551a16d1a916e6427b1799af7cbffc9dfb9229", 0x82}], 0x6, &(0x7f0000005e00)=[@rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r0, r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r30, r5, r8}], 0x70, 0x51}, {&(0x7f0000005e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005fc0)=[{&(0x7f0000005f00)="960de532731ccc5d1f1edea2bef32fac24531e748ca97d47e554d59bdec481c7eff6019b18565ec2ea0a1c66eb3b6d48fc76755d227f97bb919e99e9ad7eb82588c81ecc0d2e9fa221af66c06563b702cb581f471a3469e85139e4717c61b77e1ed087f8b236ab67564290c7f0932b6e95d1a3f88333650e74d75a2411916aeb713030029824b54973c6", 0x8a}], 0x1, &(0x7f00000060c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r9, @ANYRES32=r10, @ANYPTR64=&(0x7f0000006600)=ANY=[@ANYRES32, @ANYBLOB="55a0fb94c27ec01ac004714dbaf599a346fd488ec8b69082c4086f31fbc691fdee34d688f6ce7fddcb5892e65ffd6a83e79473c1bfd8c137ed6062a36701208d30440129373459d634b3bac95c0b5a7e2e90d0dc25dd0c3605a0c1b8a4d209c46cd6c473c796", @ANYPTR64=&(0x7f0000001a40)=ANY=[@ANYPTR]], @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r33, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="100000000000e5000100000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xe6, 0x1}, {&(0x7f00000061c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006340)=[{&(0x7f0000006240)="6c2b4fdc2ebd04d999bc759ce6287f2a73a073bd5d62d991f82dee901f7c", 0x1e}, {&(0x7f0000006280)="819fd31f2e1b662ff8d8d69ed4588e3803e4f6d21e05221b9e93c4b5ffe35c845728eb08141e367632fdf89b355bcb0b71ea28979cedaa5bbcbd9210acd16bf77ca24ead5380850322c685e8d761fd428141728b0f3b3295b0921a1e82cf54f72fae64c9c5297c8f0f5b2f10bddf3afa6f07b25dc9359433bdf96b93122784b4ce56745df03df6a38c03a0f681a87835f5569e7f5f137bedf8d90b98b3604fa41e92b8b75686da16f79653fd686ba7af2a9ef5efdfbf", 0xb6}], 0x2, &(0x7f00000063c0)=[@cred={0x20, 0x1, 0x2, r34, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r2, r3]}, @rights={0x18, 0x1, 0x1, [r3, r1]}], 0x58, 0x4040004}], 0x8, 0x40010) r35 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x3fd, 0x0) write$binfmt_elf32(r35, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x693) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000004c0)={{0x1ff, r5, r7, r9, r10, 0x100, 0x1}, 0x9, 0x0, 0x7fff}) 2018/04/27 07:52:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000000005419, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000340)=@newae={0x48, 0x1e, 0x401, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/04/27 07:52:19 executing program 3: r0 = msgget(0x2, 0x302) msgsnd(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x6c, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getgroups(0x5, &(0x7f0000000540)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f0000000700)=0xc) r6 = fcntl$getown(0xffffffffffffffff, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000900)={{0x0, r1, r2, r3, r4, 0x80, 0x80000001}, 0xdebf, 0x6, 0x6, 0x3, 0xffffffffffffffc1, 0x32, r5, r6}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, r8, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r10 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r9, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) poll(&(0x7f0000000080)=[{r8, 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(r7, 0xc0106426, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x74, &(0x7f0000000400)=""/238, &(0x7f0000000500)=0xee) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000005c0)) arch_prctl(0x1007, &(0x7f0000000100)="2207961522a3bfe534019c997f8dfbf52c8049b5f526d52ece8649d076561884b56836117b") 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, r10, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/245, &(0x7f0000000340)=0xf5) 2018/04/27 07:52:19 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x1600}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:19 executing program 1: set_mempolicy(0x4000, &(0x7f0000000000)=0x80, 0x3) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001100)={r1, @in={{0x2, 0x4e22}}, 0x2, 0x1}, 0x90) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000011c0)={'filter\x00'}, &(0x7f0000001240)=0x78) 2018/04/27 07:52:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) writev(r1, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) 2018/04/27 07:52:19 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x45, 0x40, 0x800, 0x0, 0x7, 0x1648, 0x7ff, 0x13, 0x10, 0xff, 0x0, 0x8001, 0x4, 0x4], 0x0, 0x1100}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00'}) 2018/04/27 07:52:19 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:19 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') getdents64(r1, &(0x7f00000004c0)=""/117, 0x3db) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/27 07:52:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:19 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x400000) listen$netrom(r0, 0x5) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000280)="1f9413090c553b85dbd7894e3aefd713afb54a6a3b52931742f7d8f91c2dd01359241b4b75640d7605d19eab6e199ba7ec91cd2796dc9fbb1fa17245731c600fbe6e285d72ea5cbf032b649724b1ccf406752fcf86b76da33d6ed0aac17ea2671e80bcb3b07d3dda165fd6f7712e80ca9b80eb7a84b2eacf2b459766e95c375948e9290f66c5b94569e9a42ae7a62c2c1edc12aa65ba085a75352d10041297bd9641b1dc556e842582902c013bc36c3cacd39b06f381caafc82c89d261b9391248a5b325d2d38c185af752ebc5c77b79427d27c0148cbe2609c1ee7793e8ca", 0xdf) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/45) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180), 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000180), &(0x7f0000eee000)}, 0x20) r3 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r2, &(0x7f0000000200)="03", &(0x7f0000000100)=""/47}, 0x18) 2018/04/27 07:52:20 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xf) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100005) 2018/04/27 07:52:20 executing program 3: r0 = socket(0x21, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/27 07:52:20 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, 0x0, 0x0) r3 = semget$private(0x0, 0x4, 0x80) semctl$GETZCNT(r3, 0x3, 0xf, &(0x7f0000000040)=""/190) 2018/04/27 07:52:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/30}, 0x26, 0x2, 0x800) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x0, r1}, 0x0, 0x4e, 0x8}) timer_create(0x6, &(0x7f0000000140)={0x0, 0x1a, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_delete(r2) msgctl$IPC_RMID(r0, 0x0) 2018/04/27 07:52:20 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/108) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x8001, 0x800) getpeername$inet6(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r2, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000340)=0x1) getsockopt$packet_int(r1, 0x107, 0x1000000018, &(0x7f00000001c0), &(0x7f0000000380)=0x351) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0x0) 2018/04/27 07:52:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bridge_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090665000000c3ff00007f00020003000000460001070000001419000400048700bd000003f50000000000000000541eebef00", 0x39}], 0x1) 2018/04/27 07:52:20 executing program 5: r0 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r0) keyctl$revoke(0x3, r1) getpeername(0xffffffffffffffff, &(0x7f0000002cc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000002d40)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002d80)=[@in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3108, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in={0x2, 0x4e24, @rand_addr=0x5}], 0x58) 2018/04/27 07:52:20 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x16}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) getpgrp(0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r2}) r3 = open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x102) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r5 = getegid() lchown(&(0x7f0000000340)='./file0\x00', r4, r5) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x60c, 0xad2, 0x5, 0x9, 0x0, 0x2a0d, 0x604, 0x8, 0x7, 0x7fffffff, 0x1f, 0x4, 0x8000, 0x5, 0x1ff, 0x4, 0x1, 0x0, 0x800, 0x1, 0x80, 0xc7f, 0x0, 0xf0c4, 0x2, 0x0, 0x1, 0xffffffffffff8000, 0x5e80, 0x3, 0x8, 0x800, 0x5, 0x6, 0xe6, 0x100000001, 0x0, 0x90000000, 0x7, @perf_bp={&(0x7f0000000240), 0x3}, 0x0, 0x10000, 0x3, 0x1, 0xfffffffffffffff7, 0x9, 0x5b1066ce}, r2, 0x1, r3, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)=0x0) setpriority(0x1, r6, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x2bc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000140)={r8, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0x8, 0x2, 0x9, 0x6, 0x9}, 0x98) 2018/04/27 07:52:20 executing program 3: capset(&(0x7f0000000000)={0x19980b30}, &(0x7f0000000040)={0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1000000017fff, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f00000008c0)={0xffffffffffffffff, r0}, 0x10) [ 149.460140] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 149.467561] gre0: Invalid MTU -1124038908 requested, hw min 0 2018/04/27 07:52:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="62627200c2a7c59f755e9f8394f6684317f9621a89cece1b579873fcafd787d669669056fafa8505771c45e52cf0949148b0b9ff4a2adec293d1ed26180aa567bb0527e2a8a4ee09ac86f91407b66b7427a3f78884d6a174b0c91bd640eeb5f61c2a27d756fe38bb9f6f2503f5c8932864ffa75d527de2199ff4de62da9533fd1f7bb678a3c320f386f15b7ad5f22490", 0x90) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) 2018/04/27 07:52:20 executing program 3: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) futex(&(0x7f000000bffc), 0x4, 0x3ff, &(0x7f000031bff0)={0x0, 0x989680}, &(0x7f0000000000), 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x25b) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x2, 0x8, r1, 0x0, r2, 0x7f, 0x9, 0x7}) 2018/04/27 07:52:20 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x3b9ac9ff}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:20 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x4, 0x0, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@broadcast, @dev, @multicast2}, &(0x7f0000000040)=0xc) 2018/04/27 07:52:20 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000380)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x34a) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000080)={'rose0\x00', 0xfffffffffffff800}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) semtimedop(r6, &(0x7f000001dfd6)=[{}], 0x1, &(0x7f0000380000)={0x101}) semctl$IPC_RMID(r6, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000040)=0x5) semtimedop(0x0, &(0x7f0000033816), 0x0, &(0x7f0000034000)={0x77359400}) getpeername$packet(r3, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002bc0)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000002c00)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/27 07:52:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) flock(r0, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0x3f, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000100)=""/63}, &(0x7f00000001c0)=0x78) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x40000000}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0xc0305302, &(0x7f00002f8000)) [ 149.623856] rpcbind: RPC call returned error 13 2018/04/27 07:52:21 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xc000, 0x0, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x800, 0x20, &(0x7f0000000080)) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x49, 0x2) close(r0) getpeername$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/27 07:52:21 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x7, 0x400000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000500)='vcan0\x00', 0x10) ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000000080)={&(0x7f0000000180)="e4fb9812915ade403d890aa810aa36073eaf325d09aef94b272464a3ffaa26c6406f9c2da47d982970bdac4b2f1bf6fafa8dfcecee685f81df47e373b63c9170e7e897f80d51a4faee08c41d28b9e33aa6d648ddba8b006931", 0x59}) recvfrom(r1, &(0x7f0000000540)=""/247, 0xf7, 0x2000, 0x0, 0x0) syz_mount_image$minix(&(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='./file0\x00', 0x3, 0x2, &(0x7f0000000480)=[{&(0x7f0000000340)="ff7ce6e8f62e59870a54bf43a8ad380eefc8849a33145e45543c5c34208d97ee816af3f865598cffc789a5a330190685efcd4d3bb973a09288f9d691dc63b2", 0x3f, 0x7ff}, {&(0x7f0000000380)="9e091a2d3ea390f0a3ea5451dc653d12e003922c53912816f185d2ba7e833628efd070f78e4fae4c9956b9a46c812fbfc02f3b8c140a136e34ece6caf8f8e8e3f6724af03de91a51cf344abe9ac73827fe6afc32f94af58f01e6a10f79550aa05e3e2db8c97cfb26566ff473b500cb88a578f91f2e0dd7bea407a66e66ac8cdf6c1df7e1d8bc2c5f5aeb37dd864f8f741f0dc3d064ddc53d2ece6495b3e933c0104fe17188d6e89aad73436b89cb654f28cc4d714caaca589fe200d4019be2af3d68fca0c6b0b12371421a361d7747", 0xcf, 0xe6}], 0x8000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x2, &(0x7f0000000000)=@raw=[@alu], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f00000000c0)=""/187}, 0x48) 2018/04/27 07:52:21 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x1600000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x0, 0x100000008}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000140)={0x1a4}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000000000000000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/27 07:52:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x800) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/21, 0x15}], 0x1) 2018/04/27 07:52:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) keyctl$join(0x1, 0x0) 2018/04/27 07:52:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x202, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000180)={0x0, 0xc, [0x3, 0x0, 0x800]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000000)="d301f3d349c7317a6e4cf1f50cd8d0a7a25441a90042421f46707d7a7ba95be6706e065b5dfb5328818ea97f236d305932455d2e6fa0ffc8d933a7560dbede529b", 0x41) r2 = creat(&(0x7f0000000fc0)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x4, 0x1}, &(0x7f0000001040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001080)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x4000, 0x0, 0x0, 0x10000000000829f, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCGLCKTRMIOS(r5, 0x5412, &(0x7f0000000100)={0xffffffff}) write$fuse(r2, &(0x7f0000001140)={0x1010, 0x1, 0x4, @random="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"}, 0x1010) [ 150.389486] rpcbind: RPC call returned error 13 syz_mount_image$hfsplus(&(0x7f00000002c0)='hfsplus\x00', &(0x7f0000000300)='./file0\x00', 0xe00000000000, 0xa, &(0x7f0000000600)=[{&(0x7f0000002180)="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0x1000, 0xffffffffffffffff}, {&(0x7f0000000340)="112592e075fdfc5eda", 0x9, 0x6}, 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0x1000, 0x81}, {&(0x7f0000005180)="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", 0x1000, 0x10001}, {&(0x7f00000004c0)="d0a920cde1d5d5d924611066e617f904fd4a14a18485a1d5264fc323d78bc2fa6741a3596dd46a2371e7cceb6b6412f7c930a9eb0e32f32ae7c24a99dd44ba11b6aa36120b9247e741e2ef86923c3e3ede517218efd0db9629bd08740682090a7f531e5173bd28dd2a96c3680e7a236fa50c2a6e294ab8294a302c36d46f9ef6bf4f40e33615a64abf92a04509a3d910def3ce2b70f165846d5aa6599392a9c5f98ef6ccc806041c98169f0e9ff7b10ccefcfc4594fa5487376ef8359c154d9fdbdddb85938815766dde5bb8cc6ecbc49eb187e25d75881d80f6", 0xda, 0x200}, {&(0x7f00000005c0)="9f0614bdfd9b68", 0x7, 0x9}], 0x81000, &(0x7f0000000700)={[{@force='force', 0x2c}]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/04/27 07:52:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:21 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0xfeffffff00000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:21 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socket(0x8, 0x5, 0x6) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/04/27 07:52:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/04/27 07:52:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @rand_addr}, &(0x7f00000000c0)=0xc) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x1, 0xfffffffffffffffb, 0x9, 0x1}, 0x4, 0x2, 0x0, 0x0, "e263b8ad2e476937"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x5) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c71, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 07:52:21 executing program 7: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000578ff4)) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x9, 0xa, &(0x7f0000000900)=[{&(0x7f0000000240)="a7649930982466e5aee5e5a969d8de3025c3f8fdbd5d1fcc767b7715b8eb83a53902e5a0b0d30f69af84f6b913e24f404dede3ae134720d633a59ebab7dee75becbc70941c98289faf328034050d173eb20c9c3a7128879ee86bf02fe30bf3a188965685cff6fb0e1658b65a290b5847b9d4d6f334ce8b8ee2c3dc094cf614a48fecc2654d9c4526727b8c7f1b65370e29d32afad7d7f4b60e87766247941b3353d9e06b75e3f3bc8aec9a95612950f368", 0xb1}, {&(0x7f0000000300)="3a8e02276d5633628a889b9a9866ae664b9b7bfc0d3302553ddc4786eab489ffe39e53b551a5f3507f6a28235c68f381fe0fab73bd8cf09607b3774b7e18666dcc65131fa3e91d276a8855b7c7328a100d6b2ff1096ea8feb8138333dd701b7659fdf7075b883765afc01baa1d773c24789129a35969bc8e7d4e05cfe7696793577448c3b8f87e325e3e88ab048d9033c4a82d000c", 0x95, 0x10000}, {&(0x7f00000003c0)="cabc45e34d2542", 0x7}, {&(0x7f0000000400)="a4707b2badcd26f02017a5ade7833de1563c652963e20c3d3913d2e144aa36342fc980788e5843e63c38ac7fe000ab55420cdd2003bd6de3747d6d3d816f3a5693d9281d0a35ad10a89aa07470f3573bc852f3548087bf9df9ac16abf646ece3e1c70b9c2430a8bddd00563deac40e4a7224cceaf47e89947e051a557c718a72fbb8f614f29460b64b92eb9e16ceeafb8963d9177dc5bce2c5ba3080e0bd8af606ac441d19b5ef2050681e4c07e57fb9bea374dd8f073334de5dfc55e131fe0309c022890540c3e1d8bdeaec280b64ce0a072ae538b8335f1e93", 0xda, 0x3}, {&(0x7f0000000500)="f2972ee821522a2875b08257034314539cc0d4a953a293293afe1cb21fb9cb0d274ccc2c30a1f4c932ceab5bbcb29ed4d3a22dd94b7a43a16735cf90318dbc40c7f7ed3838cc929033f226b43185f82317dedcc798648ce884f6f08a673bed67c5d6297548a36c9f64a9827b55c02246f2ce4a50a5a81e1901d87dab67117bee914e21ea508f9d175353d522043dffc0b9d5fbd927b2126c9ae74d4c528f54fb0dd87268301bf0", 0xa7}, {&(0x7f00000005c0)="5e9cf58fce09a8a3e72dadda80b94a21c4dcf4d9bd0a3950a97c5a1c59d0d325f442cfe5abb25444f248bdbe51af916e1b5456092344daa2af30ec90ffab1e0e4589f475ab88e9de17972962de3ca8758df2676f1e6636c7ded2db204d53897d19f271af9455edb73d4719999f7f6ecb6a0b63f25eb9610dc31b446dc4b0d7cc4e4105bde8a38a9eebd18e57e3c06c72b97ef0196afdc30b6c45", 0x9a, 0x2}, {&(0x7f0000000680)="c210af6054cb9041da53ebeba5e78fc480ce1c6c6dfb5c0cb9e890ecf9ae10c9099ccda0e5bb2cf191e2e78704f4669bc6b66efaf81dcb983e30a685652ea5f3d12af77784cc5cccd72a263519cc3a712e8a3a4d89326b984fa446662d4dfde49608eaf876259dff65828f3ca2f0c7e12e37c5139903b7b94b82cd224b731185ea16cf495a44c9d74955930612a0bdb607bb4d6b0adc5b1121f29efaa916bedce03f2041fea1cd6f21b44b410d71359009fe80096740e9a02aa982c779ac26a4fff0cc7eece322188d98035c000ade7f83c5378ec949440e08a566", 0xdb, 0x7fffffff}, {&(0x7f0000000780)="418265ec96eb20189a4ef6afdad60f638ec328676c76a9bc7a7fee253b7dc1a8d6512230232900a17e2055c056cd593e9782a6f6b9b78bd643efe8fce26040a3c5c00f8f8647b805430bb2791df05668f9d187b0f624608d4244b6923a6f68e4474673606cff740036b6f2eae6bbc8172fb0515eec00c951db679ec55d890d", 0x7f, 0x3f}, {&(0x7f0000000800)="95d1ce683a65aa6c31604119923d630e050a9162120dd4fd8215b84221d0ba23ff78895ceeff173938b999e9e2e02b9d2ab50b509f7e70ddb72793bdefc7ab083feb4d386a", 0x45, 0x2}, {&(0x7f0000000880)="1992d2901fd4ccce990c942dff8d4e1210e3d1cdd7840381c3ceeb80f4ca89892633cc95e8b55d2dd42fd2c153abe3401d8d3657c564b71432f31a7ce017a3855c089cc6d8b117456d04f564ca840e17ac077e03a00c9ab72864b22ee430c73c88e90ef50520eed1aad2d9493e09d3ec6f", 0x71, 0xfffffffffffffff9}], 0x60, &(0x7f0000000a00)={'nouuid,', {[{@uqnoenforce='uqnoenforce', 0x2c}, {@largeio='largeio', 0x2c}, {@uquota='uquota', 0x2c}, {@biosize={'biosize', 0x3d, [0x35, 0x31, 0x35, 0x36, 0x38, 0x3f, 0x33, 0x37]}, 0x2c}, {@uquota='uquota', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x30, 0x65, 0x65]}, 0x2c}]}}) write$binfmt_misc(r0, &(0x7f0000000ac0)={'syz1', "171b6e0a231f4b9509fff8fed8"}, 0x11) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000a80)=0x80000001) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='tls\x00', r2) 2018/04/27 07:52:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x84, 0x40000) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/04/27 07:52:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:22 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:22 executing program 5: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x3, 0x8, &(0x7f0000001500)=[{&(0x7f0000000140)="df763399d38cb0bfaa9cda8982ea8a8cfb79c728d3244332e827f6eb4e0fbb5c2565950522cb577e68687e2f7dd3334a2d52e50f4ec3d4a69409b44c3b", 0x3d, 0xe51e}, {&(0x7f0000000180)="e80748d99daa8ca7d2fe34075ae866f7a979d1597dc65dda8a9409ee0fcf36331fe87ca07e671767d1b3e4a3cc0f462ff8effecc6354028b32c222c2d0fe03af011c0523ab714c0359ea6b89a2af2ff226875826456169c8525b08b6846b56e91edc6f213c6f28b6874271732fbf65d2c104010cb55f4c93079a02e52f3b0f2214d1d79441419634a02b8a194bb9f4", 0x8f, 0x7fff}, {&(0x7f0000000240)="e099d63f16ee455f1206ccec2da45296383359867c8b6ddd603ba1e2d86c2af528050b8ea5eaea7c22879714959ba9b9d72c9477e92f48ab138628102d30847d6f8f0417bfad54c4b9d57a99e0f63678ed7eeff652bc1d2c71bf3a6d8f60d822c23cf7b34cfa17052f48ce37003cd011ddb6062cb20ea8c17585053270b0f3a8c562716d590b50b1f9200d7879b7cf4340f42a89e851ea6469303f643318212a375a58a4401ea1016ac02b354e49f215d057c9fe7bed0bdeeedca6aeba06b2560f70905a8bf3e2", 0xc7, 0x4}, {&(0x7f0000000340)="070de12751f3b165c11f5e1a4f52c47b83c5dfe3884cc182e34ee7f0dcb49c3501cde35102b95fba9114660149c00810dfb6d69b2deac5fc", 0x38, 0x8}, {&(0x7f0000000380)="d77affef47b41a855fc9b6381a609bec2eb0dece8bef03ea0b9f4650", 0x1c, 0x9}, {&(0x7f00000003c0)="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", 0x1000, 0x20}, {&(0x7f00000013c0)="16", 0x1, 0x3}, {&(0x7f0000001400)="f437da3938decf69b26b800b3085059c4f32635a2a9f8bacf4db5e0ea5a4c46bd28e3a968b5b17fe0ce11ec78a30f5c386e8b50eaed0025cbf2b4dbc064350892ff9633eda126943c9dbcd0736e9b57bec9222ec06b77d8663d9db6cc8861c1810ca4c66cebf1b5da4935b0f31ab07c2c5798b3b494c2e7b401fff38ed0693913ec6e3ecd6c4071796edc10c8de2709a0302e04d26afc1cd4033d11862890462e264e9e6a3c749201e2e139aed4fb8d357e63d9f80e09455eb0e68a2e3e5bbeb0d884b8d20512b2267d6f13050fb6edfbc9b214616833a34b782da03a58a74409cbce2", 0xe3, 0x2d4800000000000}], 0xa0010, &(0x7f00000015c0)={[{@type={'type', 0x3d, "def1e98c"}, 0x2c}, {@type={'type', 0x3d, "9e14fdf4"}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x34, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x0, 0x3f, 0x37, 0x3f, 0x78, 0x7d]}, 0x2c}]}) ioprio_set$pid(0x0, 0x0, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/27 07:52:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c000000270089d66bcb00000000000003e600000800"], 0x1c}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x406000) 2018/04/27 07:52:22 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x1c7000000000000, 0x24, 0x9, 0xffffffffffffffff}, 0x2c) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x11) 2018/04/27 07:52:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x7, 0x3f, 0x1f, 0x0, 0x1}) syz_emit_ethernet(0xffe4, &(0x7f00003f3fd5)={@random="17ca660a423b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="17ca660a423b", @random="1151a18f86de", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xe0000000, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/27 07:52:22 executing program 3: r0 = socket$inet6(0x10, 0x100000000000003, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@ax25={0x3, {"cd8c02e2881aa4"}, 0x401}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a001000000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0xffffffffffffff2d}], 0x1, &(0x7f0000006000), 0x0, 0x3}, 0x0) 2018/04/27 07:52:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x7, &(0x7f0000ffd000/0x3000)=nil, 0x7) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x3, 0x4) 2018/04/27 07:52:22 executing program 0 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 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)) [ 151.427468] FAULT_INJECTION: forcing a failure. [ 151.427468] name failslab, interval 1, probability 0, space 0, times 1 [ 151.438983] CPU: 0 PID: 12330 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #19 [ 151.446282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.455653] Call Trace: [ 151.458267] dump_stack+0x1b9/0x294 [ 151.461920] ? dump_stack_print_info.cold.2+0x52/0x52 [ 151.467145] ? lock_release+0xa10/0xa10 [ 151.471201] should_fail.cold.4+0xa/0x1a 2018/04/27 07:52:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/27 07:52:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x7, r0}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) [ 151.475313] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.480438] ? kasan_check_write+0x14/0x20 [ 151.484692] ? __mutex_lock+0x7d9/0x17f0 [ 151.488776] ? tun_get_user+0x1e8d/0x4100 [ 151.492957] ? mutex_trylock+0x2a0/0x2a0 [ 151.497041] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.502604] ? tracing_generic_entry_update+0x18e/0x200 [ 151.507995] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.513564] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.519129] ? perf_tp_event+0x91f/0xc30 [ 151.523227] ? reacquire_held_locks+0xbc/0x3e0 [ 151.527845] ? print_usage_bug+0xc0/0xc0 [ 151.531947] __should_failslab+0x124/0x180 [ 151.536212] should_failslab+0x9/0x14 [ 151.540032] kmem_cache_alloc+0x47/0x760 [ 151.544132] ? print_usage_bug+0xc0/0xc0 [ 151.548232] __build_skb+0xa3/0x410 [ 151.551885] ? skb_try_coalesce+0x1c70/0x1c70 [ 151.556411] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 151.561539] ? __alloc_pages_nodemask+0xd70/0xd70 [ 151.566414] ? perf_trace_run_bpf_submit+0x246/0x370 [ 151.571573] __napi_alloc_skb+0x19a/0x300 2018/04/27 07:52:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/8, &(0x7f0000000300)=0x8) syz_emit_ethernet(0xfd07, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x11], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) ptrace$getregset(0x4204, r1, 0x200, &(0x7f00000000c0)={&(0x7f0000000000)=""/182, 0xb6}) [ 151.575754] napi_get_frags+0x61/0x130 [ 151.579668] tun_get_user+0x1f05/0x4100 [ 151.583725] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 151.588676] ? graph_lock+0x170/0x170 [ 151.592511] ? zap_class+0x720/0x720 [ 151.596252] ? perf_trace_lock+0x900/0x900 [ 151.600511] ? find_held_lock+0x36/0x1c0 [ 151.604608] ? lock_downgrade+0x8e0/0x8e0 [ 151.608791] ? rcu_is_watching+0x85/0x140 [ 151.612961] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 151.618193] ? tun_get+0x22b/0x360 [ 151.621753] ? tun_chr_close+0x180/0x180 2018/04/27 07:52:22 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0xffc99a3b00000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 151.626330] tun_chr_write_iter+0xb9/0x154 [ 151.626356] do_iter_readv_writev+0x859/0xa50 [ 151.626383] ? vfs_dedupe_file_range+0xa00/0xa00 2018/04/27 07:52:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00', 0x20}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x380, 0x0) recvfrom$inet(r1, &(0x7f0000000240)=""/196, 0xc4, 0x211ffe, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="cd63a2fa631daa5fa077a7f96120f8b02a569e80ccd31d317e66d96735c6fbc2853e746d06b5676bb80874ba2574c0a3bc55d7c184d67903c99d45832d376028eca60d6236d471762ca9cd533e35e215bb9a063502ab13f1fa4ac5172fa3dfbfd9c386ce6b3ae28cc9422f42f03d41f8fb229a6971df9fcc642e83ad8ed9c091336d41a98a3eed94f0dad501975f5691150b89423e610ee4e2b6825c2c3ae347a24bdc6ead112f1853728301c43dd673b0c86df334f241404c7c065a2aedd9cea34f384f08cb6a739a83515314832c65925ff23a0ad70eb033291b4cddfa", 0xde, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="0d46388cf98b0c26922ed6265b4925dee85895102b0e8133e6fb32d21a09ac89e94815c94d576d83ed44de2b365f5c568ff52883ecaa4a640cf1ab67d52c3d1f4af9eedc021e8c108b1270077fe025d26be1c59820205bd09b828082cd3d521ee45fc5da1a8a3e29725c5b8522aeee4110dfb5ee05d91009ee1b7125fb1aea8df2019425c788bad0ea5cffe06bce550ce41fc0c05a18adba0e3cc5682ce13b1f928ae9deeccdc4f8cf476c61a29be98eecc5243f0b75b2ae3aa2a11e23a23753ef31468dcef15542aa5429909120b590431c07b7b2407b0a50604c646cc79c6329", 0xe1, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40a85323, &(0x7f00000001c0)={{0x2}}) 2018/04/27 07:52:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b3b000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x2, 0x3ff, 0x22f, 0x40, 0x9}, 0xff81) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/04/27 07:52:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) fchmod(r0, 0x0) dup2(r0, r1) [ 151.626415] ? rw_verify_area+0x118/0x360 [ 151.626438] do_iter_write+0x185/0x5f0 [ 151.626455] ? dup_iter+0x270/0x270 [ 151.626491] vfs_writev+0x1c7/0x330 2018/04/27 07:52:22 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000032affd)="aa", 0x1}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) open(&(0x7f0000000180)='./file0\x00', 0xa0000, 0x48) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000001c0)={0xb18, 0x100000000, 0xffffffff, 0x3, 0xd20}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r4, r1}) recvmmsg(r0, &(0x7f0000005600), 0x1, 0x0, &(0x7f0000005700)={0x77359400}) 2018/04/27 07:52:22 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 151.626514] ? vfs_iter_write+0xb0/0xb0 [ 151.626536] ? wait_for_completion+0x870/0x870 [ 151.626585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.626600] ? __fdget_pos+0xd6/0x1e0 2018/04/27 07:52:22 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockname(r0, &(0x7f0000000800)=@can, &(0x7f0000000880)=0x80) r1 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) 2018/04/27 07:52:22 executing program 0 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:22 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 2018/04/27 07:52:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200000000000000, 0x4000) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffb, 0xe7e, 0x10001, 0xffffffffffff8000, 0x9, 0x3, 0x3f, 0xffff, 0x39e, 0x38, 0x5, 0x3, 0x1f, 0x20, 0x1, 0xffff, 0x7, 0x5}, [{0x6474e5d1, 0x24, 0x6, 0x8, 0xffffffff, 0x7a3, 0x10001, 0x6}, {0x7, 0xc7, 0xfd7a, 0x80000000, 0x0, 0x7, 0x1f}], "cd362fa9d6fa702ba8d85ad7fc3ac6d4a5a3550c1e6b5f4ff814ff7da9c471a2cef6c4821c5201e2c1e0979b6380f85afeaa8c897815c0c00c65c215a992695cce3733c79eaa213c6b8fa74c5ef17cc7d86dd6b1693a7c9c86d2beb892b4ebe68f30f7f768665e3bdecbf0028c144620f430b63b6ce8a79450fd5b22a6638450a40d0f9e49d0b39a0091d5855966b63d7272447899f367981886e00147269c85cda9f638bef1ba52e7e3ed70ddf1b41965ad21367f9b2c8d0b31ad7e3380a0c10d32fb887dafff80478caf1da5172696fb6d0d42d121d2fb6c2725c0dbb0d138db4705397e760de87d5266cec0ede5d994b356", [[], [], [], [], [], []]}, 0x76b) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x4, 0x380, 0x5eda, 0x400000000000008, r0}, 0x2c) 2018/04/27 07:52:22 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xffffffffffffff80, 0x8000000000000007, &(0x7f0000000040), 0x1000000c4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 151.626621] ? __fdget_raw+0x20/0x20 [ 151.626640] ? __sb_end_write+0xac/0xe0 [ 151.626671] do_writev+0x112/0x2f0 [ 151.626698] ? vfs_writev+0x330/0x330 2018/04/27 07:52:22 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 151.626737] __x64_sys_writev+0x75/0xb0 [ 151.626761] do_syscall_64+0x1b1/0x800 [ 151.626780] ? finish_task_switch+0x1ca/0x810 [ 151.626802] ? syscall_return_slowpath+0x5c0/0x5c0 2018/04/27 07:52:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x201) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1f9, 0x4) write(r0, &(0x7f0000214ffb)="53000000ff", 0x5) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000240)={0x1000, "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"}) write$rdma_cm(r0, &(0x7f0000001580)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="f900000000000000"], 0x20) 2018/04/27 07:52:23 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0xc0) dup2(r0, r4) [ 151.626823] ? syscall_return_slowpath+0x30f/0x5c0 [ 151.626853] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 151.626881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.626908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.626923] RIP: 0033:0x455241 [ 151.626934] RSP: 002b:00007fe40bec2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 151.626955] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 [ 151.626966] RDX: 0000000000000001 RSI: 00007fe40bec2bf0 RDI: 00000000000000fc [ 151.626978] RBP: 0000000020694ffe R08: 00000000000000fc R09: 0000000000000000 [ 151.626990] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000015 [ 151.627001] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 [ 152.189335] IPVS: stopping backup sync thread 12416 ... [ 152.190827] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 152.227225] IPVS: stopping backup sync thread 12420 ... 2018/04/27 07:52:23 executing program 1: ppoll(&(0x7f0000000340), 0x0, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)={0xe652}, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/04/27 07:52:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='eql\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) rt_sigaction(0x0, &(0x7f00000000c0)={0x0, {}, 0x1}, &(0x7f0000000080), 0x8, &(0x7f0000000180)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x5ccf9efa2b284caf, r1}) 2018/04/27 07:52:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:23 executing program 5: r0 = memfd_create(&(0x7f0000000200)='skcipher\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000300)=""/192) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x5b) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) io_setup(0x8001, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000180)={0x1}) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000140)) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/27 07:52:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, 0xffff}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e24}}, [0x1, 0x8000, 0x1, 0x3, 0x0, 0x2464, 0x4, 0xa5, 0x10000, 0x9, 0x59, 0x0, 0x6, 0x54, 0x4]}, &(0x7f00000001c0)=0x100) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r2, 0x4, 0x20, 0xfffffffffffffff8, 0x3}, &(0x7f00000003c0)=0x18) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000040)={0x1003, &(0x7f0000000000), 0x0, r3, 0xb}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r6 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000005c0)={r4, 0x8, 0x7, 0x100}, &(0x7f0000000600)=0x10) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000700)=[@text64={0x40, &(0x7f0000000680)="460f01ca48b8429b0000000000000f23c80f21f8350c0030000f23f8413b45072e430f01d166b851000f00d0670fc76803430f35c4e19c5eb082ff402565400f32c4c37149cea1", 0x47}], 0x1, 0x0, &(0x7f0000000740)=[@vmwrite={0x8, 0x0, 0x81, 0x0, 0x1f, 0x0, 0x7, 0x0, 0x400000000000}], 0x1) r7 = gettid() kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r0, &(0x7f0000000580)={r3, r5, 0x4bf}) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000640)={0x2, 0xfffffffffffffffb, 0x1, 0x6, 0x548, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/04/27 07:52:23 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0xffc99a3b}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x47, &(0x7f0000000140)={@empty, @empty, [], {@x25={0x805, {0x2, 0x5, 0xff, "ac851b420e1cbdfa40fb75b7bc4d7f13fc667bd8202f0f169ad385ed091d186b7ad359520fa69cb52fd6feff6c48a653cf867f4f7e7e"}}}}, &(0x7f00000001c0)={0x0, 0x2, [0x92a, 0xbc4, 0x476, 0x6f9]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/27 07:52:23 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x12c6, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) unshare(0x4100) 2018/04/27 07:52:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) poll(&(0x7f0000000080)=[{r2, 0x1000}, {r2}], 0x2, 0x2) 2018/04/27 07:52:23 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f00000000c0)="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", 0x4fd, 0xfffffffffffffffc, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001, [0x400000000000000]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/27 07:52:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="01a0c6", 0xfffffffffffffe86, 0x0, &(0x7f0000033ff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x408000, 0x0) sendto$inet(r1, &(0x7f00000000c0)="852eb2ca1c06118183f92be894d23a04c38d979b07c183120b2b21a22b518d8c0188a229c68ed08be6c9c6b2d3076acb87ad48da119365b07f2f770d427482e041e0d0dcccae559fd4667310d5d7ba758f221f68ec452b1313a9b39095931812192abf512732ec0187efb52f09c3a34299cdac4df1b71eb6359c736fe72cc6a0c2c8369a9c8f9d1b7efc8ceaa5c599b791618104daaae757c4157b4953cb0045c11c8492f0760ae71f90c0feac85038411a33d8b9cbefeca85ffba2afc447946f5c26ad8c696e63917c6998451e260634c251d2caf36ca54f9c3d6a260edb2c3d999781eebdec7244a99faae854dcff9bdff079dba46fb18c53a7d89073131d6e089ea61554547261f06d6fbdef8f2c8834f7edaf3b2dda7e72ebfdbe1bf333bcdf961de0f96b35ff03552a4d470623486f1c45581d17831be8f265fd2120770c1badd0ab3dbc768eb3590acce56d7f38c8fcbfab314c8ff17d501512575cc3c5f6a3bdea9d60eac440cfd82bfe317f8f0b09e66cd0c5cd2dceddab79ccc0a2b3668e90ca838ab8e4c79d21d9d014fe71eee893ce5944013e2b247aa7bc2ca64c662424ea115eb4205d1358d0ab40fe037fa4d78f7e00fc455c20bda9a779ba4a9ff6fbd9fdafd82580c960fe99f6f1946cd4a4b4be292f2cac26aefe2927660e9873dbf3a107906e8e9b90639202e388d4eb2a960dd5b3b8f74a9e69761fd74afc0768dfbc7a6112c08a4cba06e982835b6771d5175477a008ff5df44213202af5be292139da37c53848cb657cca685168b86e36232e4b681f99089e66d269ef44839bf588e457e38f56f7b59ca75e4d59d46b3c23e38d49c3187db57ce3d5d223f5ae701c4954cf943be96245f798fc9f70542a02ce91ad765ae28d34c70198093da65f59d97429ca2a0aebf069892d87e42fba00ee82abec38614921fe191c8eeca55eb3b34157a56c21c8135375986e5ca2e94cd28feebb962ca2122c7290af64b75abe4e196b40bf2149e3eba3571564d6175be91321ecc7b7e3cb04032e27d67e6dbe9fe11ef56ad10b47c4a07c16a8b186921673d1c63330cd13a65ef5511e0a3206bc57acc5073556b9be50f18ed4c124bf9922c10e633a01019b48deb9f8e3db438af50409a1347c1a5847f27cc8792c8def19c402927eda30990801f8eaa71c22a562e507ca715d6b666e39dfce6f40654a60ab9b57f77ac8aa0556ec0fe9bf90a6458db732c65d44997c1ada11a4d99df6c7c7ab81e9f55579b47882ad615d9538cda4f2a0a83993581f60a45e95b366dcf55d2c20272c0c776594cb688f6d66776d45f4e6f556b69136e2193e97d69b33b4bea7ca7e8924d7197c3c2c37405a27a6d22ae391bb8daa95d188108b7bd848ec28ee0a86af09d5b62f599204dddabf0e919808b985e206bba4d7b1bfde1c3360128d37ee1106904b92d2e54646d0f52f13dc1e11a9ce9a28ad8832f2f1b3cd72b0ecd073f8f0e88aaeced497cea38a7f61d408033fb5b35eada20462b7913ab89f6da37056d06658cc1a342e5da85f930600dd1421eced2370b4f1d65e5a2f9633f76d42b15a41389e1bbad65d2135d8120e544b2d60ce6dd5011328465e7d0527187064b461d8f342eea3c5bc000066e756cfcddb1d30e0e3847bd0a0ed3dfb3f0f0bfd4753f440541ea7bec074b413d5b3d36ac4cf6926a4b350f3b1305e629c623a8c736ad7b7bea42feff348ea812cc480bdd3b8ec90563a1eebc52d2b9110f6e1f529c4cb40e53b6000000", 0x4e5, 0x0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000005c0)=0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x2, 0xfff, 0x3, 0x1}, &(0x7f0000000700)=0x14) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'eql\x00', r3}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000740)={r2, 0x3}, 0x8) 2018/04/27 07:52:23 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x7ffff000, &(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)) 2018/04/27 07:52:23 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r1, r0, 0x0) sendto$inet(r2, &(0x7f0000000280)='C', 0x1, 0xfffffffffffffffd, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x4, 0x100, 0x7, {}, 0x3ff, 0x5}) 2018/04/27 07:52:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0b630000000000000000000012000000000000feff000000000001000000000000000000000000000000000000005bbd485fd5133af47af696fe83c653a2aae8996beebd590a8cd52196f88b8fdde1e3c664037b92169433229fd822fb5b97aea5e0812d7243a84457d95b7261f5504b212a547657c6ccc09bcc57f8cbc3588b43f092e6618ad84c7f727696a6e159e2685b2adeaa84fc36a7745b18c0618e97fee18a0ad3a09c277f75c688034a5d00000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[]], 0x48, 0x0, &(0x7f0000000140)="cfa4e34a16225a2fcfe0e17283a6204dd219e519b34b8f961b2d4c2b1f9740866d2ed92997d3cfdacd4d90798bb26ae4ec6d1102999d6ce03313184c14f0167858e909a51d55684a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) 2018/04/27 07:52:24 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2d3bb351f0c3eee3907dbfc75e89e106ba4206274d760dfe0597260617e101000006000000001cb4e2bf501db1bb9427ecd8337f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f1906008262d732940142ab1cf90b"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) [ 153.105703] binder: 12477:12478 ERROR: BC_REGISTER_LOOPER called without request [ 153.113580] binder: 12477:12478 unknown command 0 [ 153.162249] binder: 12477:12478 ioctl c0306201 20000240 returned -22 [ 153.178610] binder: 12477:12478 ERROR: BC_REGISTER_LOOPER called without request [ 153.199809] binder: 12477:12485 ERROR: BC_REGISTER_LOOPER called without request [ 153.207480] binder: 12477:12485 unknown command 0 [ 153.218728] binder: 12477:12485 ioctl c0306201 20000240 returned -22 2018/04/27 07:52:24 executing program 1: r0 = socket(0xa, 0x8000f, 0x200000000000a) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/27 07:52:24 executing program 5: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xbc, "14b971d235c7870d7555186d56ef49eb55547ef3256160066026c90723afb639cfdef9dcdb6162aea5ce608f14d4cf26eff5ceb5105b42504ba2116abaf09ca1de390cf04ec73bb354b1aab72491159604591414fadd1b9187103584b6320ba07895f0d7fbcff07781fec715c74c368c826bd7e538384f31c09593759ace4d2f51ff71270cb2cac3206f638bf11bfb3678c94d1431879be20c5e332560e7b966e55b689ad0f83d346f371071acabc96e7facd1a0d62b5a8a51c3238a"}, &(0x7f0000000000)=0xc4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x8, 0x1, 0x7}, &(0x7f00000001c0)=0x10) 2018/04/27 07:52:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000480)=""/38, 0x26}, &(0x7f0000000080)}, 0xfe66) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000700000000000000030006000000000002c9a600ac14ffbb0000000000000000070005000000000002000000ac14ffbb"], 0x78}, 0x1}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000380)=0x78) getsockname$unix(r2, &(0x7f00000003c0)=@abs, &(0x7f0000000240)=0x6e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x0, 0x9abc}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/27 07:52:24 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x1600000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:24 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/27 07:52:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x3f, 0x4) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000001300)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/27 07:52:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0xfffffffffffffdef, &(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)) 2018/04/27 07:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) 2018/04/27 07:52:24 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000001540)="fdc0be4aaf039ec2e9362e5051bec58f167dec02a8d4356d62cee211ac3173", 0x1f, 0x4000000, &(0x7f0000001580)={0xa, 0x4e21, 0x9, @empty, 0xc3a}, 0x1c) sendto(r0, &(0x7f0000001480)="5091b033c67de7efe928c1a547c93d1bf54207c67a23c41c6ec733cd3956b281094297ad1d80bef082adffad", 0x2c, 0x8000, &(0x7f00000014c0)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) sendmsg$alg(r1, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000040)="573190a50e3debcbe2ae0806254dfdc08af0ba620f2f95f01adfd21f209bb96633efe05be7eec3d50abf5038d0406f3ec4b54f5736ff982767d8b930df0669f1f9b4342b8260ca3a8b74ff864feb3ddc6d1e459e", 0x54}, {&(0x7f00000000c0)="fec42b618efa4c1a6e1d64dffd2defb5e90b957e755f9b147fb4e409a34b4be7ea75e20526c3ea01410ff79854214671f8f42ec2c0326983d51383236cd646fd495ba8bed8c3aa12ffed2fa8d1ff782b48e4970a867a98f2ec1bdf242cee58dc2e07a8fa9c2eb21fa1bf145d44281823d13b056bb23b9e5536d86010f80d5ee7089589a4e0725c18a4d06bdcde240832d415123859dc98a6b9d44cdb52f3bb29bf1272db85fa95a03984f9d4e06776f8befbc3aa7b9b81a5fcfdd3f089cae914b950", 0xc2}, {&(0x7f00000001c0)="8aafd6714b30d1b683533f9df620eb1cfaf3b9941298d8e038f6892a53c4c08d996243eb144ddc37", 0x28}, {&(0x7f0000000200)="100f176900601e698f13346e8aa4998bad0c2daeb029cba2a304f73c69", 0x1d}, {&(0x7f0000000240)="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", 0x1000}], 0x5, &(0x7f00000012c0)=ANY=[@ANYBLOB="3800000000000000170100000200090024000000e865d9b0f278564051bb7143e0be412a9f4ebdef2fa54fd3ae90a79c1e0cc9c877f407bd180417010000040000000000010000000000000000000000"], 0x50, 0x80}, 0x8010) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000001380)="de9dd69d310619c768186dc676dca6f553134415d46fe1568f52967038560cc8453bdea49c4c6acaf50c7104ace50cd5daeee11b2af911eafc46283ad3b3193be34af32982788804dbadf7de10169a2dec824edd62cebacc05818e012e0855682d62be24b323f82bb712997e5e65d20a47dc8880b735470c12d9fb975faf3411099e42394a5fab87efeda7c86b9a1a6b3f8a1267ef5509de39d2226a5d63336cfae3bb5e8f8218358d", 0xa9) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001440), 0x4) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/27 07:52:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000540)={0x1, 0x9, 0x1d, 0x401, 0x10000}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10400, 0x4) getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000500), &(0x7f0000000600)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000640)={{0x6, 0x101}, {0x1000, 0x1}, 0x4, 0x3, 0x4}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000140)={0x2, 0x745e, 0xfffffffffffffff7, 0x3, 0xfffffffffffffff9, 0xfffffffffffffffd}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="300100001800000403007000fcdbdf2500000000000000000000ffff440348f2f6c5a540317b7b14140b00000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="ff020000000000000000000000000001000004d57f000000ff010000000000000000000000000001ff0f000000000000ffff0000000000000300000000000000788d00000000000005000000000000008000000000000000ff07000000000000ad410000000000000080000000000000080000000000000001000000000000006713224d000000000500000001000100010000802abd7000000000000200030540000000000000009a000000000000201c000400ffff4e224e240000ff0100000000000000000000000000011c000400ffff4e244e240000e0000002000000000000000000000000aa9969a54145e9ca301fc5c03c23aae55641a669187daba77b79d34771821fb2ebf520a3b108afc50c1a6cb3f1cec3387231f1cb12e9e989e46a63d2cd1df768440248039cfb55aa63fbe01af1955d21a5ea16d878ce1d55949881112a9ab3af815e53a20dd9735e822b51cbb7128248fb81828759476d0642257eaab02e3fee47bbcad8042056877b244bbdf1dce04f394afc8a74278aea68fcbebddec2be223b840f9a65d2206315284eb69e96c7ccdbd290527dfc25140027e84138adeb49928c4353f32c51814e7683e05ccb5a366ac373696a00ea8242a83714a457742fe78aa7467c44cc9f85d897897834b590000000000000000000"], 0x130}, 0x1}, 0x4) [ 153.889313] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 153.926750] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 07:52:24 executing program 6: r0 = socket(0x1d, 0x0, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/183, 0xdeb3}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) pipe2(&(0x7f0000000280), 0x80800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000240)={r2, &(0x7f0000000200)=""/50}) [ 153.970485] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 153.970933] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 07:52:25 executing program 1: r0 = getegid() setgid(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10800, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000040)="cc6108c5ee5fdc08cef4638a811833025d85f7744e2f1d3fe1c7d367a2aaad2c6e86dbaab84bef6ae199c939ef6d19ae8d7ba50509435775f664b1485887a6486f434ce536654f7b") socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 07:52:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x140, &(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)) 2018/04/27 07:52:25 executing program 4: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000000)={{0x8001, 0x78e1}, {0x8, 0xffffffffffffffc0}, 0x3, 0x1, 0x1}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32, @tick=0xfffffffffffffffc}) 2018/04/27 07:52:25 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:25 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/223, 0xdf, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000340)={{0x4000001ff, 0x80000a}, {}, 0x6aff}) 2018/04/27 07:52:25 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000002f80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], @ANYRES32=r1, @ANYBLOB="000000000200000044020020"], 0x20) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x28, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ifb0\x00'}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000340)="55eb97e91d60a3dd356429691eeb47a422b7049453ea912dacfd7fde1d25c12ff68e445ce25e28a38486161070a79b20426764ee63bcf862ef0f8eeaf8e49c0268d7692829e6ef9e9eee83c4", 0x4c) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10000) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) renameat2(r3, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00', 0x3) 2018/04/27 07:52:25 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000001c0)={{0xdeae, 0xf0e}, 0x70}, 0x10) utimensat(0xffffffffffffffff, &(0x7f0000000000)='/\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) r2 = memfd_create(&(0x7f0000000080)='*em1\x00', 0x2) fcntl$dupfd(r1, 0x406, r2) 2018/04/27 07:52:25 executing program 5: r0 = memfd_create(&(0x7f0000002901)='d \x00\x00', 0xb38c87417448d8ed) write(r0, &(0x7f00000001c0)="8f78c0790000000000000600b7117e5eed46cdf9538b71ae7561c75b18659d9d", 0x20) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) r2 = accept$inet(r0, 0x0, &(0x7f0000000040)) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xff, r2, &(0x7f0000000080)="b1", 0x1, 0x7, 0x0, 0x0, r0}, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/04/27 07:52:25 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000500)={@random="8b4123877140", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'N\'9', 0x38, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a895f8", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0xc, 0x0, &(0x7f0000000280)=[@decrefs={0x40046307}, @exit_looper={0x630d}], 0xec, 0x0, &(0x7f00000002c0)="13f94a49b279ca86a8650ff1c105a86c9f02736b76983c483cf0e17b735733bb73d30bfc12faadfa9226a9024e42c6d3d02c0539e37d70e23cf0f60be20c38da43516feabb57dd8f207b8c7a81eb98db9fb1fd333189729f046243f6b6d8eab2d5d2876f053b829ba9789289f126451a82a85d93e979f85fab921ffd36f4ec3806b394d2a000cef3d24595911a297776f4c4cb97c41d37e9fe25f18597564a667a33509806cdc8c4dcc7d3d293ce6e46ec25178a3a15e0f51292fd7242ffd6bf976f86f15c233ae8000e990512ad09ebb72331e3bb932b681f328cd3fe62ade6a7a793d31d24ed965bba33b0"}) perf_event_open$cgroup(&(0x7f0000000400)={0x5, 0x70, 0x3, 0x7fff, 0x8, 0x3f, 0x0, 0xffff, 0x20121, 0x2, 0xfffffffffffffe00, 0x94c, 0x3, 0x1, 0x0, 0x7, 0x3ff, 0x1ff, 0x2, 0x7fffffff, 0x3, 0x83c, 0x81, 0x0, 0x2, 0x86d, 0x0, 0x2, 0xb26, 0x0, 0x1, 0x1, 0x2, 0x2, 0x4, 0x5, 0x0, 0x575b, 0x0, 0x200, 0x2, @perf_config_ext={0x30, 0x6}, 0x80a0, 0x6, 0x7, 0x2, 0x3, 0x3}, r0, 0xc, r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x8, 0x4000000000, {0x0, 0x7530}, {}, {0x3, 0x9e2, 0xab, 0xffffffffffffff80}, 0x1, @canfd={{0x4, 0x6, 0x1}, 0x1c, 0x3, 0x0, 0x0, "149d5c9025371e6cc0d311f3d13c182a521cb15baa1dc57be81a567624bb1944e9111b6fb7cf4020aa9d7c5a0e4dc788afffac040575af7bec9aa72974a6e226"}}, 0x80}, 0x1, 0x0, 0x0, 0x4040800}, 0x40000) 2018/04/27 07:52:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) accept4$llc(r1, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0xe, &(0x7f0000000480)={0x0, @in={{0x2}}}, &(0x7f0000000340)=0x100) 2018/04/27 07:52:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0xd, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_mr_vif\x00') r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x6a4c}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d}) 2018/04/27 07:52:25 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x4100, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x5, 0x80240) renameat2(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r3 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='user\x00', 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r4, &(0x7f0000000300)="eca333d8ab89070044b7d800bbd97b8d", 0x10) keyctl$reject(0x13, r3, 0x9, 0x7, r4) sendmmsg$nfc_llcp(r2, &(0x7f0000006f80)=[{&(0x7f0000006a40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0b8481dc9ba68657bf140526b33d582063efd32ee50e5df80133129367e8675e7f9e9d619aa50a5ef29ae63282692ace42e20c5758719f963782fedb62dd2a"}, 0x60, &(0x7f0000000380), 0x0, &(0x7f0000000080)={0x10}, 0x10}], 0x2, 0x0) 2018/04/27 07:52:25 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:25 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x4, 0x4) listen(r0, 0xfbfffd) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x22c7f0e, 0x3f}, 0x10) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x0) 2018/04/27 07:52:26 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x5, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xd50}, &(0x7f0000000180)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x6}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/04/27 07:52:26 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x42) mount(&(0x7f0000000140)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000280)='debugfs\x00', 0x0, &(0x7f0000000100)) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaab25, &(0x7f0000000200), 0x20, &(0x7f0000000240)={[{@uid={'uid', 0x3d, [0x36]}, 0x2c}]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000180)=0x40) 2018/04/27 07:52:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x2069503c, &(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)) 2018/04/27 07:52:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x72b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x3, 0x4000080, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x987, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x1, 0x0, 0x0, 'queue0\x00'}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x80100, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) 2018/04/27 07:52:26 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x3, {{0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}}, 0x88) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r2 = msgget$private(0x0, 0x108) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000200)=""/144) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x0, 0x1ff}) 2018/04/27 07:52:26 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:26 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x10000) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/04/27 07:52:26 executing program 5: writev(0xffffffffffffffff, &(0x7f0000e11ff0), 0x0) r0 = epoll_create1(0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000557ff4)={0xa90d0101}) [ 155.408593] QAT: Invalid ioctl [ 155.420441] QAT: Invalid ioctl 2018/04/27 07:52:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0x23d, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x20, 0x2, 0x7, 0x80400800000001, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0xb7}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1c, 0x4, @tid=r1}, &(0x7f0000000040)) 2018/04/27 07:52:26 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x0, &(0x7f0000c87000/0x2000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x4, 0x81, 0xfffffffffffffff9, 0x0, 0x0, [], [], [], 0xfffffffffffffff9, 0xf8}) [ 155.455117] QAT: Invalid ioctl [ 155.465216] QAT: Invalid ioctl 2018/04/27 07:52:26 executing program 4: r0 = memfd_create(&(0x7f0000000000)="926d6e657439f0344a096700", 0x0) write(r0, &(0x7f0000000040)="33c3ae3bf2c15188", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x3, &(0x7f0000000080)) 2018/04/27 07:52:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000016000)=[{&(0x7f0000000000)="48000000150019704004007fffffff56021100000000e09f488300000058a201f7eb6280dce3bc4a03049174643c89000000dea906000000000000ff41feff4eff2b080000000000", 0x48}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x608000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x0, 0x248f}) accept4$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x9, 0x1, 0x1, &(0x7f0000ffc000/0x2000)=nil, 0x8}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x7de7f97d, 0x10000}) openat$cgroup_procs(r0, &(0x7f0000000440)='cgroup.threads\x00', 0x2, 0x0) 2018/04/27 07:52:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000)=0x40, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x74}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 07:52:26 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:26 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x40000007fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x50, 0x1, [0xfffffffffffffff9]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0x89, 0x1000, r2}, &(0x7f00000000c0)=0x10) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x1, 0x0) r4 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r3, 0x53, 0x3dcd, 0x4}, 0x10) signalfd4(r4, &(0x7f0000000100)={0xa}, 0x8, 0x800) 2018/04/27 07:52:26 executing program 7: r0 = openat$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$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)) socket$packet(0x11, 0x2, 0x300) 2018/04/27 07:52:26 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:26 executing program 4: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysv\x00', 0x2100040, &(0x7f0000000140)) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB]) [ 155.824045] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 2018/04/27 07:52:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x4000000011) readv(r0, &(0x7f0000001380)=[{&(0x7f0000001340)=""/17, 0x11}], 0x1) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) 2018/04/27 07:52:27 executing program 1: r0 = memfd_create(&(0x7f0000000000)='user!\x00', 0x3) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/54) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x5, 0xe78, 0x2234f84b, 0x6}]}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000200)=ANY=[@ANYBLOB="57007f01070007000002020003000000ff0f040005004600011dfcff7f00070004007a0004000004b8799f06ba4be1d1d6e44970f9f9bdd27a568015d55397561d13495faafc0686c58cca4a8634c5abeb1128482278ae35eb83599416966d8bd13a431d4d1b292edf748eb652d70d229c2ebbd5ec3f11e0c0a8495dd26a99de214f6c08e6affec55b342c58d147b057fca432ed3ff284f7ad28a395828d3c66ff906d74586adc6ac46356d3b6eeeb1ac98851f9489757868180e3c92aa7ae291df9f7971f7336d8"]) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x3c1, 0x2, 0x250, [0x20000640], 0x0, &(0x7f00000008c0), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'gretap0\x00', 'syzkaller1\x00', 'vcan0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="5bd06822adc2", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2c8) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x95, 0x40000) 2018/04/27 07:52:27 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000093d50000000000001f110000000000000000000000000000950000000000"], &(0x7f000031cff6)="73792a6b802b0c000000", 0xdc6d, 0x3b3, &(0x7f0000000000)=""/251}, 0x48) 2018/04/27 07:52:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/251) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f00000025c0)="08f2"}, 0x20) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x2}, 0x8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) ioprio_set$pid(0x3, r2, 0x9) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x5) 2018/04/27 07:52:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0xfffffdef, &(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)) 2018/04/27 07:52:27 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0xffc99a3b00000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:27 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r1 = mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000300)=""/233, 0xe9}, {&(0x7f0000000400)}], 0x2, 0x0) io_setup(0x9, &(0x7f0000000540)=0x0) io_submit(r2, 0x8, &(0x7f0000001c00)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r0, &(0x7f0000000580)="7b5cabc7c3fec9c3080591a173b4dfc6d51db496f2b2b442c5efd2b6527e22a90737a7708ce656aba2c72ca1f8f64cff40dd0d375dc83ac4caeff99461bbb61b58e29f334a6012cdc3d320ebcc1f2b3db8f638eac943b819cb2e704783440d07e72d956564e6", 0x66, 0x0, 0x0, 0x0, r0}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000640)="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", 0x1000, 0x49, 0x0, 0x0, r0}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000001680)="46b9b9279882fac317596f95df2d7494f91b1dd479b7f07bc732963b21e78907c6f85b06d60b0b4af32026f268a3ec4c0629898c1bd82b5b49453b4d0d5c102c58898df1a2212d6dd29aea594eb8f1c73aa0b8219e2826cafee24430ad8eee92783db154a9399312555fba548eabedbe0af683", 0x73, 0xffffffff, 0x0, 0x0, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x6, 0x101, r1, &(0x7f0000001740)="8225700078f076de4225585234d16cc28f", 0x11, 0x8, 0x0, 0x0, r0}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x7, 0x26, r1, &(0x7f00000017c0)="2e686c434dcd934820056fc57175ba8ef98d65616f147c9afe23a84eeda6cbcfcbc638f04d32f7f73156a935ae91959e9d7baaf72c8d30f4456f865028425cc030e8d7ad96f4dafeaa8ef7c4b948", 0x4e, 0x3, 0x0, 0x0, r0}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000001880)="354edc0ab54e2ab781072cceb9d5a88ecc1c2a6b62c1939ccffe3d2a8b000d5aafd5febeced5ffc1934ef5fd650162f5fc047118df9de3285617be1513eeb873701317d9c84b4a1169e758e679a079913c6d5b6e0a5b01be3c0e80dcadd8dc33542655dd8a4d98bc8282091447f37eb7ae8e1f2bf16d3798449efee9da2df30e6410f280b877ab81472ec94b503382e2521f2fb3cf139ae2d654e18fc6775581b0eb30909e66f1b7da460433027b4b7fa3fbbf1c3a57e13a155cdce5f5697f1ffd352cec6dbccb03dd1c3cad30111175988fb570e685ea8625aa9d392345ca4944fb8d", 0xe3, 0x4, 0x0, 0x1, r0}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f00000019c0)="b86a241bbb0d48567ef2e95bef87c7571f7081eb7ca66526f804a81f4c6bf29476b46ab0b663548082703fd24c5446090cc24e4698b0fdccaaea9074a8afb52c0a9bd960fb81c6ac9e438883b18f8de89190b8c71244ff2379ce03a83f8a9774317a16a6f5de6201e8809925e35dddb270b5b6a9e101becf16705820d6413c80c14d1edb0a332ff84da2cbf42eae1d3291a9df42aa648c5e77da3fc5fa1f0473d9ed6225f04190a9703ab3355f7734", 0xaf, 0x3, 0x0, 0x1, r0}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000001ac0)="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", 0xfe, 0x4, 0x0, 0x1, r0}]) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}, 0x200}], 0x31d, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2c8, 0x0, 0x3}, &(0x7f0000000180)=0xfffffd0e) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000280)=0x8001, &(0x7f00000002c0)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) renameat(r0, &(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00') getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000004c0)=""/28, &(0x7f0000000500)=0x1c) 2018/04/27 07:52:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x80003, 0x9) dup3(r3, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="38d4b9edaf64dc") ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$GIO_SCRNMAP(r0, 0x8924, &(0x7f0000000000)=""/216) 2018/04/27 07:52:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d4f000)=0x1000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001280)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001380)=0xe8) getgroups(0x9, &(0x7f00000013c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000080)="d2dea4d0280edfdb9e737647125fe9db37586b42a1d0cb2715f0473694a5765d2bd0bfe19377b79d454e9e", 0x2b}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="726e74955fc86cec728beb4ee7b679583482b22b3fa4fb053c06f33c237bce613c73", 0x22}, {&(0x7f0000001100)="05a710c0ef16ad5abebfac919a7f06120bf58419cc90554d268955ce0c13956cb96aadde8ad2177968bb1e67fbeede28bcb47fb049516f3a5eff4d380c512bd14e0e88ded905e956f770cc23d8582e99821f8299e7e2ef2e2ba8f63ea15535f363011b41cd142ed5bd53926e9344828228f62aab41f166b3af037a336d0a425c020aff05cdbb27048b78f612c469b3490cb2f9bc5e88f223f4418a7ab711b66ba929837365ab6f9ac224ca113a1206dd2c7fd38efc3ace99b7209efb1cde8c0df557dbfeb543956cb560f37a62e9d296f74f7bb3a0e960fa31ad78e80bf1e996661f0e784c622dd12ad628", 0xeb}], 0x4, &(0x7f0000001400)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x4000000}, 0x4000000) sendmsg$nl_xfrm(r0, &(0x7f0000a93000)={&(0x7f000035eff4)={0x10}, 0xc, &(0x7f0000265ff0)={&(0x7f0000ae7e18)=@delpolicy={0x50, 0x35, 0x323, 0x0, 0x0, {{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, 0x50}, 0x1}, 0x0) 2018/04/27 07:52:27 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x20}, {0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x67a}, 0x8000, [0xc72, 0x6, 0x7f, 0x8001, 0xa9, 0x1, 0x6c7c, 0x8]}, 0x5c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) listen(r0, 0x0) close(r0) 2018/04/27 07:52:27 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:27 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xd23b, 0x80000) ioctl$VT_RELDISP(r0, 0x5605) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000240)='user.syz\x00', 0x9, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'veth1_to_team\x00', 0x3ff}) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/221, 0xdd) 2018/04/27 07:52:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0xfdef, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000064afc8)={&(0x7f00008c3ff4)={0x10}, 0xc, &(0x7f0000d7d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14009af7c6a7a0a27722800001000000000000003507fddac5ca5a80d19faaec392058a0e84063be3e3f8626897352a338dd00b859e8a4b24e6eb97503887b4759602d0298a52c800edeb5d67badc6018186b6c300be93538f215700ea55b64b98"], 0x14}, 0x1}, 0x0) 2018/04/27 07:52:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xffffffffffffff3c, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="7b3e525b44bd6c2bca09aff53c3b17cf59c7", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="b6f65be785531d93bc939d5c41f1", @ANYRES16=r1], @ANYRES32=r1, @ANYRES64, @ANYRES32=r1, @ANYRES64=r1, @ANYRES16=r1, @ANYBLOB="eaf7dcfa0499701e7ae631e2873cc716186c92c0eda03ae24b1ee4e14f63d3f7785299e0ca1dbf363b7d0d86804d1f28b1a81914496a42be04daaea54cdddaf95129064d924a5246c90399a87af93d76b8a00c220f10da73a2b1b3ac37718ae79bcd8d5bde4d2c15df87f63a201c5e9d7ffcee3593a5aded169f8d30b0e900cd6d77c58069edca24cc93aad7ed96ff18b98fd32a5a373d3db3bc17583897c40441e344130389e6fe7662ebf6dea3cf0481fc6dfc5903f1cf5aa4d9d3e8dd3e0526b0602e57", @ANYRES64=r0], 0x2}, 0x1}, 0x1000000) 2018/04/27 07:52:27 executing program 3: get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x1aa) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xff, 0x6, 0xb000}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/27 07:52:27 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f000007afe0)={0x20, 0xc, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @fd}]}, 0x160}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xe000000000000000, 0x400) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x204, 0x35, 0x40a, 0x70bd2b, 0x25dfdbfb, {0x1d}, [@generic="72edff1676932677f4335952bab91b30458e0d22cc730d43493085476ad17ce36f91987c4d26588473af6b2881fbf3e15bd09f85b830033e5ebfdf722cf088622eeb171618750d82dd38a555b3ff01948a77fe94b8ff0a63c581271797ca86352af8fd3f5a0707a5e197fcd4e56531534be2", @nested={0x128, 0x37, [@typed={0x8, 0x30, @u32=0x2}, @generic="7a4c8d421307d6883554fa57bb83234cfb3f79d460bcaaad1526", @typed={0x8, 0x72, @fd=r0}, @typed={0x8, 0x22, @pid=r3}, @typed={0x8, 0x8a, @fd=r0}, @generic="36a23b604e8587cdbd8243974c13281bc58637203e341ffab2e01b0656aefa9845166216831d243a7dcc106ea8b57d9365aa3f5e5c7c97fd7cb243b1d5f853bff2f2282a0725df21c9e4126b47292c43eb2c9c66d65a0eee784a4a76da3fa50a86682f8e4739b7ab5b13af73bc914bf6714c516848a80d18650f15f283d23d16bfe46e9c00d79d6868ce10d075d0f8b5d2618518f8130c7871a1ce142c52b21ea52619b6b31c9706b3c2d2b8a64441e641c41d0c382c24542de3049f3f38314165c5f85054a66b8e120e89c6a1ece47dd9014f0cd45439e9d6e1ba357f073f74d8855eb8659ce9a8a22c"]}, @nested={0x54, 0x8, [@generic="6dfc742b3e80528be82498153d2fbbb4aeb4a18c06920c5c200f516b53883d79337666", @generic="8f33bc3b7055a812d5dd9b07e5e0e1e5af2890710744a615e4327fa436fe9936", @typed={0x8, 0x46, @uid=r4}, @typed={0x4, 0x1d}]}]}, 0x204}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000080)={0x3, "14f268"}, 0x4) 2018/04/27 07:52:27 executing program 5: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000579000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/27 07:52:27 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x16000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x80003, 0x9) dup3(r3, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="38d4b9edaf64dc") ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$GIO_SCRNMAP(r0, 0x8924, &(0x7f0000000000)=""/216) [ 157.088539] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/27 07:52:28 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x100000000, 0x9}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={r0, 0x1}, 0x8) r1 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x5207, &(0x7f0000000000)) 2018/04/27 07:52:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x18, r2, 0x800, 0x3) [ 157.236647] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/27 07:52:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x4, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:28 executing program 5: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/201, 0xc9}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/170, 0xaa}, {&(0x7f00000003c0)=""/232, 0xe8}, {&(0x7f00000004c0)=""/115, 0x73}, {&(0x7f0000000540)=""/254, 0xfe}], 0x6, &(0x7f0000001000)=""/4096, 0x1000, 0x684}, 0x10000) mmap(&(0x7f0000a27000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) futex(&(0x7f0000000ffc), 0x7, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x80000001, 0x7ff, 0x7fffffff}) 2018/04/27 07:52:28 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x1600}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:28 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x8, 0x2, {0xffffffffffffffff, 0x3, 0x707, 0x0, 0x92}}) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/27 07:52:28 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000080), &(0x7f0000048000), 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x410800) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/27 07:52:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x18, r2, 0x800, 0x3) 2018/04/27 07:52:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x80003, 0x9) dup3(r3, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="38d4b9edaf64dc") ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$GIO_SCRNMAP(r0, 0x8924, &(0x7f0000000000)=""/216) 2018/04/27 07:52:28 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) prctl$getreaper(0x39, &(0x7f0000000300)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000840)='sysv\x00', 0x0, &(0x7f00000000c0)="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") r0 = open(&(0x7f0000000000)='./file0/control/file0\x00', 0x20000000, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') socket$key(0xf, 0x3, 0x2) renameat2(r0, &(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00', 0x4) 2018/04/27 07:52:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x6, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:28 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') init_module(&(0x7f0000000280)='veth0_to_bridge\x00', 0x10, &(0x7f00000002c0)='./\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x48, r2, 0x120, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2d1}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8800) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000240)=0x100000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0_to_bridge\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/04/27 07:52:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x18, r2, 0x800, 0x3) 2018/04/27 07:52:28 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) prctl$intptr(0x1a, 0x5) setuid(0x0) 2018/04/27 07:52:28 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x16}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="1a000000f47c6a9de03b54f442bf5e1c4bbb515951562c5fede9d260258b970f33e49d28b07608638710c8"], &(0x7f0000000140)=0x22) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f00000000c0)) 2018/04/27 07:52:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0xf, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x6001, 0x0, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) dup2(r0, r1) 2018/04/27 07:52:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x31, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) 2018/04/27 07:52:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x80003, 0x9) dup3(r3, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="38d4b9edaf64dc") ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$GIO_SCRNMAP(r0, 0x8924, &(0x7f0000000000)=""/216) 2018/04/27 07:52:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x18, r2, 0x800, 0x3) 2018/04/27 07:52:29 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 158.440237] IPVS: stopping backup sync thread 7755 ... [ 158.471008] device bridge_slave_1 left promiscuous mode [ 158.476777] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.502954] device bridge_slave_0 left promiscuous mode [ 158.508638] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.634693] team0 (unregistering): Port device team_slave_1 removed [ 158.648857] team0 (unregistering): Port device team_slave_0 removed [ 158.658880] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 158.675235] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 158.703205] bond0 (unregistering): Released all slaves 2018/04/27 07:52:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x30b, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0x200) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000ac0)={{0x0, 0xc03}}) 2018/04/27 07:52:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x6, 0x0, 0x9, 0x9, 0x4, 0x2]}, &(0x7f00000000c0)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000009c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) 2018/04/27 07:52:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0xc96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101000, 0x2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000001c0)=0x100000000) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x1) setitimer(0x3, &(0x7f00000000c0)={{0x0, 0x2710}}, &(0x7f0000000140)) 2018/04/27 07:52:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/27 07:52:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2d83, 0x100) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000000000000ffff000000000000010000000000000001000000010000000002000000000000030000000000000097c9df2df2ad00ec39571043d3086b0c49e09066c72d2aced4ec59b0a039b948a910f9e9a57933936b676ddcaeeac370e574d39e44942ee524b0faa33b0843d49bc1d890e064f0b9cc55d70b4edf11d8e740382208008f99b0981c9fc29eae005753a03585bb7c0cb406fa4dcc472e850f6bc1"]) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x100000005) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) close(r2) 2018/04/27 07:52:30 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x80003, 0x9) dup3(r3, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="38d4b9edaf64dc") ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x2, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:30 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000340)=""/115) socketpair(0x13, 0x80000, 0x51ed, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xb8, "c6e0b82440a604ed6c237a3613831c3a3774f4ee7d6d8c178637f9a0a347c88b88356ce1a0ded21c8cb235f460fc36980baff06e6e3528ec4ec27f5edac61a5e5588b2e9e3ee18afb19ac45a8b76c4c90b08b9f8bcb6a0e531516c53f6e330047362ad8409eaf70884ad18f4b927c9869733f4418817857f1a848a2963e5c90b735f3e0e7cd6004bdc6fbfd919438fc787377b870bf8f6030b43eb4255b002abd3183473777a85846ae990e688024957d89d1434b4fc9bee"}, &(0x7f0000000300)=0xc0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={r3, 0xa5, "2e134212571e9406d2771b64561b1e65a9f3910dda1db1d6b0e4c5d890fa7fed0070aaa8602fa332dce1a7897009fc255925f08598794d8503830f92d7819e63477959c5b18f4b2f0289bc357e54f2557740c4a4511f7a9a2fb39df7b307db4186e08cf2ae48b9a26251bd776b024f6e72b001b112d952cea4aab9ad21ffc71a6fed1581db6d05114847c6ad63b8ac4b7f8b5838ecbc1de5470067f6fc0000000000000000"}, &(0x7f0000000180)=0xad) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x8a5}, &(0x7f0000000200)=0x8) r5 = dup2(r0, r0) ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f0000000040)={0x2, 0x5}) 2018/04/27 07:52:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=@newsa={0x138, 0x10, 0x225, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512\x00'}}}]}, 0xfffffcce}, 0x1}, 0x4000000000000) 2018/04/27 07:52:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) 2018/04/27 07:52:30 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:30 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000000)='\'ppp0{\x00', 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/27 07:52:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x80003, 0x9) dup3(r2, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) prctl$setname(0xf, &(0x7f0000000300)='keyringvmnet0-selfem1vmnet1trusted&\x00') syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x40201) [ 159.943337] IPVS: ftp: loaded support on port[0] = 21 [ 160.460012] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.466425] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.473511] device bridge_slave_0 entered promiscuous mode [ 160.496636] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.502999] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.510064] device bridge_slave_1 entered promiscuous mode [ 160.533209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.556796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.620471] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 160.645833] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 160.745994] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 160.753217] team0: Port device team_slave_0 added [ 160.775086] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 160.782315] team0: Port device team_slave_1 added [ 160.804464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 160.828815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 160.853503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 160.877916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.081012] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.087430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.094089] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.100449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.833986] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.906488] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.979476] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.985627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.992970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.062250] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/27 07:52:33 executing program 3: memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) unshare(0x20100000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0x6) 2018/04/27 07:52:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) 2018/04/27 07:52:33 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0xa, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x28800) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0x4ff0, 0x101, 0x5}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xd, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/04/27 07:52:33 executing program 1: r0 = semget$private(0x0, 0x20000000103, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/63) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x1, 0x4, 0xfffffffffffffffa, 0x9, 0x3, 0x7ff}) 2018/04/27 07:52:33 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000340)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = socket(0x1e, 0x803, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f00000003c0), 0x100000000000016d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000000, 0x80000001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r5, 0x84, "3aefb7284f44797347be46003e4c13f88d23eb88a9c3588624e56be465fdbd050ffaf20505288c6bca38b627d652755170223578fe2f2bbd772a3a103e2e5c98b917bb204be458e322b661b5d6e593084ea4f57aecc9e1b44c1c1d02f649febc09e95d6d2904bccdf074dc1fb1d1e80a5b5f2ea6d2ef7d8cf6469e5b3c71b18079d1cb76"}, &(0x7f0000000200)=0x8c) close(r3) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000380)={0x0, 0x0, [0xffffffff, 0x400, 0x9, 0x80]}) close(r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffeffff}, @in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xe}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x12}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xdfa8}], 0x84) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000300)=0x2, 0x4) 2018/04/27 07:52:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x80003, 0x9) dup3(r2, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) 2018/04/27 07:52:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x800) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'syzkaller0\x00', 0x8}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@rand_addr}}, 0xe0) r3 = dup3(r2, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) 2018/04/27 07:52:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0x8, {{0xa, 0x4e21, 0x2, @empty, 0x1f}}}, 0x88) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a5", 0x11}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/27 07:52:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/04/27 07:52:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x80003, 0x9) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:33 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x3, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) 2018/04/27 07:52:33 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:33 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xd7, 0xeff, 0x4, 0x0, r0, 0x4}, 0xfffffffffffffdce) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() r6 = getuid() getgroups(0x7, &(0x7f0000000880)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0}, &(0x7f0000001e80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001ec0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001fc0)=0xe8) r10 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004480)=0x0) fstat(r0, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004540)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004580)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000004680)=0xe8) stat(&(0x7f00000046c0)='./file0\x00', &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0x0) getresuid(&(0x7f0000004a80), &(0x7f0000004ac0), &(0x7f0000004b00)=0x0) getgroups(0x3, &(0x7f0000004b40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004b80)=0x0) r21 = geteuid() stat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004c80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004cc0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000004dc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004e00)={0x0, 0x0, 0x0}, &(0x7f0000004e40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004e80)={0x0}, &(0x7f0000004ec0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004f00)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000005000)=0xe8) r28 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000005240)={0x0, 0x0}) fstat(r1, &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000005300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r32 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000005340)='./file0\x00', &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getgid() sendmmsg$unix(r0, &(0x7f00000054c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000000c0)="ac2f69b3768681f5b76214b0d8998a3e2afc43c67d0d609246f7204690072bcc00c085d14f8371bfd7c960360b0562bde8040a74725b28b02fd99e799f97abcca4f6ed60", 0x44}, {&(0x7f0000000140)="51e54f3936bb18a167629fe446eead775f44c17fb18710583f66a955db342613bbca341043573829bdb918567a73d64167fae6e7793591366535c6ec780d8de29a46740f21d9c4aa0583f2639c35c580dbad07d0644abe3deda77450400179c85f7436aea1771a18c2247be22ce426c0716a47e9cfbb18837db80d1c33e3c5f5d339a6", 0x83}, {&(0x7f0000000200)="eda06a39a636b1439c108e43365c0d397367fb7d175ff5c634a42f5a062f242939efba33b5aae1db453a2a16d9f45a2efeb9e0aa52607e87c66f95dbeb7738a5c1803c1bbe04fbacf5f2012abe1536329e8cbfbd74260dc309f57d", 0x5b}, {&(0x7f0000000280)="0877cbac8a12c1fcb549600330ca4fb58f85fc8c21284309f9755252151723b64b6cf592d2a9f6227fcffc36e74474d00086dfba359f64d15e24aa11e1e7d083fa2eccc4ac922ee5b90a06081e857b", 0x4f}, {&(0x7f0000000340)="0d451e4a3f027d912ef72bfbd8ad7c025f406427e212fa549cbaf2d8cf47531ff315ac22b0bcf2b9bc574e40290150218fd8589de90d9a81d8518e24fe1696cf7cebeea3c2e17fb9d87217fbc1f2f09401d1ea7ff0b5ab316f436d1cc153038ea3424843b80e535bcc4f08d9f5a1aa9d602d", 0x72}, {&(0x7f00000003c0)="c6f67cfb38ea9308c10d173b676bbf958e530a7436ebb8b210656bd381a935fa1f52c8bb4a9501bc86693dfb1d6b1c7c58240557cc6a62beb2eab181dabb633e975fd6a9199b38f6060c991d380a23961e55897a1453b5f0c48c55cf7f20cbaaab5917a25bddb406fe55059c6089405cb7eda352e98372bd693a2c321537b754bfde8ecda1eb281f4279177a1a745cccd85e2fa63fdc568c9044", 0x9a}, {&(0x7f0000000480)="d3435024adfceb829ca26a862488dd55a1d8dffcd2afb7f141fd797629b5968c56af2d4e8a125cd6ffaa04c5a06ec3d0d317e9b0dd50b6f05c0c77a2dfc94ba613d42318617bf9d5334b495963bbd8d80d366320e4257c98aa7cd04fb707c712b07c07f2493c00b7f7021488b4a3a87a01abecd4886e6acd3c39645c683544c5dddf85d858b3ceeda01a1178247aac55a33dc2b977d75fe4ef2d5bf690bf0fd1560a0c87b5fe5bb79a687af002e846bfbb4e225fbbafbfcb6f4d4068500c3bbe4671f9ddc9d3006a55598edf079e81affd7dd9ac54feba962a214d4ae1eacc3e4222097c7875f29efede7574e828506365b4c4", 0xf3}, {&(0x7f0000000580)="34049c91abe0a5a691818e46c7fe6f8ed5", 0x11}, {&(0x7f00000005c0)="06420c20db45d4d7f060657968b6f661d4eeb881a9dad4494b33ab89f2f52e87ed78e4beebfab51d6b10e5cdb25b708181118ceb962468f19c98c37bdfc209c1f7652bfd1d093c58ec321f631bdf0d27cd5e472107e0be3818725d4633df7919529c55a0970a27bb275c9fb7af3bf5bd0e46423e8a05c438", 0x78}], 0x9, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}], 0xa0, 0x40c1}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000000a00)="38c9a1e7b13faeba99695e1dc5184f27ccbc33d1ad301553f7bb0a10d2", 0x1d}, {&(0x7f0000000a40)="513e89f5b7d7af7735d38b9062779647180a5f354df8172dcb542364a4ab4129126ca931ce65ae9f8265f9659bd90e69499d4df1bc4170fd0f9c3d57cc600661aaca38e56caae4355f11f86e30f5ebd0bb16cc137f552e977d", 0x59}, {&(0x7f0000000ac0)="ab29ca0c11f567130be3ac4dd5984f3c0a262598124c4f956e3d2cbea51894d4e4e4c4b3ada0f3a9117a8e44ec1be48aaea2d9ecbcb24bf8ac012311a5fe2f1a91970296c152291b2cf5123a288752d9267056c005", 0x55}, {&(0x7f0000000b40)="1a5fbe37ba2d2583afdf5f3bfec1e85168873018f0c815411cedefd05e01a83286226d93c3f03cf4b7e65460fd36682683", 0x31}, {&(0x7f0000000b80)="10a45965794128ae0b95b44d6b7832f2f3edfef52c934628f1c583a5815a9b3a6f2fe013d1d1685f0e8c1683728cd3d6a1a4edba57dc0808d8693546f780d41d76487a927f199a75d9afdebabd4d4fd75fe63de64a6469f370ed86708ca96dcd011647ed7001b6bf825668369982b98f477e2d8192bc8161262473be33fb8afe7a0b4b038d50225e853b8d9307f3ffa207143f723012b7e9e92f5909b17b928c", 0xa0}, {&(0x7f0000000c40)="16914bb33700c4d1db7bfe3bca185a4c7c058e42d0e28253050e4fa198430c4acdcd5bced141d2f754d0986c59b7fbd7727be19bae0893460324b38e7dd2bd3c7addf106f79937a7a621a0683bf245269eeea3ffd05d13d92d29057ca26b00e17503db437c7c5ebb", 0x68}, 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93d3c2ab86885fd560b8ddea46fa1620cf37bc94139328c2cd1ecc55ba84db5d9e726cb8345823f168895559ecef59f41baad18ba305bb605c6d569fc3c51949f53f32ac66ac96623e9d160c7931a0073cc86592a5522f50c435d55486bd31511f7971468bd321369956432067dce5b41e500b94df1a3ac9e266f0c4d185b5dd6752471df7caacdba9fd487bde9efe2ea910330fdc60cb45a7c1e47f5b53ee1dd1b7303bdda006d60299dd1cab1054b7b29cab14b7ccf2ede91fc579f89c8cebf33a41a89674e6b71d303c87d5a7c1cfb65087bc91cec59b6d88f8e7588a359c05d43a467d8d8214a2957e0b2d325729fc76de0d692e6b93067d66f429c374cf2b7085eac490c89e215083866ba7bbefce3342f0da61cb12739905cbda6762060972a9e042546463a63705afbab5542514a04eecd851f614db58c6afe902d822c3d4eb91867679354a4d9dedb3cb57c28fe3153afedf8f61af02e8541fd5e468bf417e055cea451ea724a747569f9fb284f436218feb66ae9e984008185a875b1d1c1946833fcef4c63f704bf80058fb19970bdd32feb79fb07801e28926225f2327cc5d99054b1060c8cf8c14e0bd9831ffb085013c89c58d4dc815eaa304951280bdd2a33e673bc187d1e99f450b5107f83515db79e383defe39e917d17ffdbadfc526175a0efa5e73161099ba985279603c3cd392441cde7e1003e2ba0954c099ad218f9b6aa17ba98652c791cd578671f55cf26c5f3e0daf1d611b141ee89855270698722fbb33537779b428ff167f8b71d345f9c6169f5af33e8ec839621ec221d96d595cb27909daba8ff616b701847ff8c186b7eff883d2e29867eeea96528f9cc35eb5f0198ced2e4f35f6b49f7bd5929984ac133d747a61cc32fd3d24f1ad6b79b2dcce37f4f12df8714fa206eea8bd4c3e9f2b621cde3311124a4d3b4c43718ac861f63dc6847b13292e5e2889ba72b0c8561045351c55494532dc11a3463c592272221bd16e30f1cf5823e61e159cecdd084aa2b14ca26f552372a44e152ce087548d80267a17881500290eedefa187e2a0b6bb42f2716387d76a0aa99b19dcda6846b6bb9bbc143772bcf16cad65ee828953c041227eef547dc192c81a8bd0d8237d6e4936f309dce4d4392012b9d55e0e9d442c3bd003eac505ebb9d2ee60c70d68ab1e652070e5f235d9fcd08a07d8ed6230e0fe047d04c54128866f43888a25d9407c093d895457bc1dd84269fe8e7029891e58c896b23cff26495c18e6fde8534b42233417215711de73dd85bc70c7b726fea3db2fd0931377f1802f33c674e978000a91fe69d4d93150874251192911f9251ba451f891eea0a68e165cf5e6fe35ed7c72f5e8f8b6d048c4d527bfd011bb5cd9878b792b7540ff6598dcbbd2ce8a12fd45a3c7503d09af2c472b972705058209033eaa752350da4a88a7d3f3007e8ace0752201f0969ba2f9d55659ff6947fd1855f18cc853caf3e50a356be4adb922bc2c4faa584b9c7def505b45b017ba8334ec488da9fb4fe472914e3586c115a3cd48a9b3d3f6527f5a581a5e4ece7bc2248db7a3ab3ce861e6026727a690bb632c5964b5b4cb31ee362afe8c832885dde2552a73df01245dfdbdc2e4aa37d01970df096c9bb8b981ca111ac1388ad3e80b1fc508375d4ff4c4bdf182340c101b833d246889598f6e942b6ebb56d6c4be2a3f9ed536a2cc0ec4ba0060a439de6546bda47ac31697539289b09082372af4e48a5f2261da87db33e88048e0805ac89d1f8db1c3164e9bcb1d77be635ea68450f57ed158b8a4c20b6108c8e65cb8afe1d2d6d089dac0b4dfa50fee339359be0184d84fd31acaff688bfc888bbc703afc355b83cb2a4514b2b2eaba160fc27359a17e76c4ad3cef4be7d5941dc28f5c0bb63c4b1e88ca3a0ce0bb49a14af04cca05b620547e80141d280eaeb9aa88378367f4e362c1f7ceb0de2afc53aab2e352219130cee14cdaab43ad365377cbf51e701377c761024ffb539ebcb8ecfb8d19bf8b69bb4755d867d681f15bfa7135ff197ee865d72a4895423cd7b5321c00636379787b11c073972ccdbc4f5e976886cf850a971436e2aead9102f9362f6aeea1d1647d37ac68d2026845c536695e3656afc04049085036faf4fbcb506a988b9a28cee9322e518f0774c655f35f5fa44782cc647db118e72d03a9d878ae72e4f15be5ba9443b22a9f037fc1826b20ed501453bce7970851e4890d94317a08a3b3c812e7cb209ea27e600", 0x1000}, {&(0x7f0000004240)="72fa6dd862672476f9ff161f56a55f475f32f9ff65d8e802c2d62b47a1feb4189e7e0c1fc17b6b6f02189e", 0x2b}, {&(0x7f0000004280)="1fe07f197909d84e4cd373db5ecc8f64a0faa1ccd6f0f91cbf98c5b6f3c3af6896d5e0dfaf0e156fdbd63075584e13989258dde90c8c5c36", 0x38}, {&(0x7f00000042c0)}, {&(0x7f0000004300)="6b0308224d0bfc7bc95c3b6cd2a155e49104b0c69e36870a54859c8193e43bcf006ae95a950e4d53c89bdb143540bcb72349061924b4ad95fa049f81e6d2d26b97679fcc3a0c0a92e747e0b6ee71d903ddd1e288d2907db6bedc5aff2b2286890c27cedc2cb9d1aa1898f331cc97f207c85c2f78da7d3b6edf520996c2f0c51e7e64bdb2f95a6ec874fbb3c82763e34b2caf0e22d698dff0a172821658b393666fbac1a3cc356494b809c4c578f2aec31ab626ace40a2ad25d4f266c6e76950d10d17c458537eab37e9659a4beac171ff9a15e5fc1dba782c93d5e90", 0xdc}], 0x8, &(0x7f0000004780)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x8040}, {&(0x7f00000047c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004a40)=[{&(0x7f0000004840)="af8e81f90879b4a4bdbfcd8b0da4af9d1290ac51e1b6d883f2e5b284656795fc551c9b4730f114d0bee2f9b31ef2d9dfce3d4be47d8d31f5af0326b13dbdf513f287dc3f8ec37ef4aaa122a34833849043db3dda6132b3363fa86edf321cca701fde956a8bac9e8a410f4dc104acda65afcd2cf3694f9c5f5ede8c9f88785a140f04ecd6787e5f310e082c6b598efc82f08bbfcec0528c8661496c951200ac", 0x9f}, {&(0x7f0000004900)="c817bad12fb9c2b3429e5e9cc154989fdf8c2688a417e9ee3904f2480d0479e0bf08b181af4f70fbb53173f136d9d36f05ff036baaca08e668f2d230cf9fd04ac3238639ff5cc8587d4b4485eed56d6329ac7ff6a0b476a3d38d012e89cc4e275d16d9209e6003885a2da5b8a639935f475338eccc291c3b92a0ad3b1bba1e78e9c021a92fca71154ac29c90f2c3cb324a1d77b333fa371dcade757c7a2d45b270923075823df793e68b3006c35977a7d6c2ab3ff8add88ab9ee756be40e98c68497f5feaa38cc5af35504d936bc4b57f1b00002f34b6bc44e19e0a84c8c915321a62fd13b", 0xe5}, {&(0x7f0000004a00)="31ef5c425e65d35a3f328b76e2a04c3c5ec8dad683f2812e4e877ec6961c810561de85da74", 0x25}], 0x3, &(0x7f0000005040)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x100, 0x24000001}, {&(0x7f0000005140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005200)=[{&(0x7f00000051c0)="72d678abd62e2bb10d78bb6b6e331267f239e0f216c30a4dbe0137d2812c5bce9f0524bd0230e02957", 0x29}], 0x1, &(0x7f0000005400)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x98, 0x20004040}], 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f00000002c0)}, 0x20) 2018/04/27 07:52:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x5, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x400, 0x9}) getuid() utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{}, {0x0, 0x2710}}) 2018/04/27 07:52:34 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) r1 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="9e9f7e5154aa04200706620f7ac897f189e34709a833d18fab52e2d77e58860ce3eb4b9290267865844a7476547a2213150b88f937d4bd94ce10c41b26c8e71107d7dabfd2fdf05f20", 0x49, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = socket$inet(0x2, 0x3, 0x19) r6 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x8004e22, @loopback=0x7f000001}, 0x10) getpgrp(0x0) r7 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000700)) r8 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x404000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r8, 0x40405514, &(0x7f0000000440)={0x9, 0x4, 0x9, 0x9, "9af99feeab979e192e9632cb2d30e1535edd88f3f312846ebbc0c17995083cac48c325beedb12fe60cdcaae2", 0x3}) shmctl$SHM_LOCK(r7, 0xb) connect$inet(r8, &(0x7f0000000740)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000540)={0x5, 0x8, 0x3, 0x10001, 0x3, 0x48000}) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r9, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xa) r10 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r10) getsockopt$inet_dccp_int(r10, 0x21, 0xb, &(0x7f0000000140), &(0x7f0000000500)=0x4) keyctl$chown(0x4, r2, r3, r4) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000}}, 0xe8) connect$unix(r10, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x440, 0x0) getsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000300)=0x2b5) 2018/04/27 07:52:34 executing program 6: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) 2018/04/27 07:52:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) socket$inet(0x2, 0x80003, 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:34 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:34 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200060000000000000000003800000000000000eaffffff00002000010000000000000000000000030000000000000000000000000000007f00000000000000679d3a4df6c20ea32501e4a5309a19039fc0db771d38672c835c26509d71f10ba48513f7e691c50000000000000000"], 0x7f) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="36ca708f81ee4d3c71c31dcee5c81be2d8568a4f1a94523afd442c81fd1e201c6b1e92aea6f49bb981c047ec76d85863c385939398e210f001d79327ab3eabb52e1fc04a675bc0d206ace735ca7d15fe8a51016118f2f8b01180e7a90fc2515961bd984f10d9fd39057f18d539fa0aea9380a87648447574a908ad2e3a665d846aec14ec4de1d42c337eb200c6decb60d07ba6faf9c3c6b488a75d5aca1f9ca4c8b012e73820b0ccf6d70718a1484aa181608a3116aeb404", 0xb8}, {&(0x7f0000000100)="eeb38a2c1bd2bc420c2e42857d95ea78029f3e5145901bc7685815c800738f850640480fd1aa354b6b39bdcc47d4402066d556cc73a9d1c79196af09114534fb0acf210cb0628db5604dbd893d9553c19c363474ea1d918a0223c941756631057eade9b85b6e50f992fb4157c66c00284027204981d4df893f642594e52e7db1403df8b69ab19359900e36e77377f0c5f4dba0d74fed80a6", 0x98}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000200)=""/4096) 2018/04/27 07:52:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x8, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:34 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x4, 0x70, 0xffffffffffffffff, 0x4, 0x80, 0xffffffffffff5767, 0x0, 0x3, 0x80, 0xe, 0x10001, 0xf55, 0xffffffff00000001, 0x6, 0x40, 0x800, 0x7ff, 0x101, 0xa77, 0x8001, 0x6, 0x6f50, 0x8, 0x200, 0x98cf, 0x80, 0x81, 0x7, 0xff, 0x2, 0x2, 0x9, 0x0, 0xd3, 0x5, 0x5, 0x8, 0x3, 0x0, 0x0, 0x4, @perf_config_ext={0x8000000000000000, 0x81}, 0x20, 0x100, 0x1d, 0x7, 0x73b5, 0x4, 0x800}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0x8, 0x8000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000040)=0x8) 2018/04/27 07:52:34 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) 2018/04/27 07:52:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x12, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:34 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100), 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4087ff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x2, 0x5, 0x5, 0x96, 0xc7c, 0x8, 0x1, 0x3, 0x40, 0x3, 0x7, 0x7ff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)=""/199, &(0x7f00000003c0)=0xfffffed0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x100, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x5) 2018/04/27 07:52:34 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:34 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000481000/0x11000)=nil, 0x11000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003500)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x12000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x21}) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', '/dev/input/mouse#\x00'}) ioctl$TCSBRK(r2, 0x5409, 0x8000) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10000) 2018/04/27 07:52:35 executing program 4: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000200), 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x40040) 2018/04/27 07:52:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:35 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xee1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'syz_tun\x00', 'syz_tun\x00', 'gretap0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x118, 0x160, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0x120, 0x150, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}}}, @realm={'realm\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3b8) 2018/04/27 07:52:35 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x10, 0x8000000000004, 0x4, 0x1}, 0x2c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), 0x4) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10, 0x0}, 0x2c) 2018/04/27 07:52:35 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) r1 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="9e9f7e5154aa04200706620f7ac897f189e34709a833d18fab52e2d77e58860ce3eb4b9290267865844a7476547a2213150b88f937d4bd94ce10c41b26c8e71107d7dabfd2fdf05f20", 0x49, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = socket$inet(0x2, 0x3, 0x19) r6 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x8004e22, @loopback=0x7f000001}, 0x10) getpgrp(0x0) r7 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000700)) r8 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x404000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r8, 0x40405514, &(0x7f0000000440)={0x9, 0x4, 0x9, 0x9, "9af99feeab979e192e9632cb2d30e1535edd88f3f312846ebbc0c17995083cac48c325beedb12fe60cdcaae2", 0x3}) shmctl$SHM_LOCK(r7, 0xb) connect$inet(r8, &(0x7f0000000740)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000540)={0x5, 0x8, 0x3, 0x10001, 0x3, 0x48000}) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r9, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xa) r10 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r10) getsockopt$inet_dccp_int(r10, 0x21, 0xb, &(0x7f0000000140), &(0x7f0000000500)=0x4) keyctl$chown(0x4, r2, r3, r4) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000}}, 0xe8) connect$unix(r10, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x440, 0x0) getsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000300)=0x2b5) 2018/04/27 07:52:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0xfc00, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:35 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:35 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1}, 0x32e) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) r2 = dup3(r1, r0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r4 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) 2018/04/27 07:52:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x806}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9107e13ecddbdbd51b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b7b", 0xc7, 0x2, &(0x7f0000e66000)={0x2, 0x0, @broadcast=0xffffffff}, 0x3f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) shutdown(r0, 0x1) 2018/04/27 07:52:35 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:35 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x24) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xfe, "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"}, &(0x7f0000000200)=0x106) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x8, @empty, 0x9}}, 0x47, 0x2}, 0x90) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x14, 0x1d, 0x3, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/04/27 07:52:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x3000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:36 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/27 07:52:36 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x84, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x4e20, 0xee7e, @dev={0xfe, 0x80, [], 0xd}, 0x3f}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0xffffffff00000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x930d}, 0x8) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a6008009000000000000000400000010000400630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0xfffffffffffffffe) 2018/04/27 07:52:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:36 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1fffc, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x2, 0x1, 0x7f3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/04/27 07:52:36 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/27 07:52:36 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) r1 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="9e9f7e5154aa04200706620f7ac897f189e34709a833d18fab52e2d77e58860ce3eb4b9290267865844a7476547a2213150b88f937d4bd94ce10c41b26c8e71107d7dabfd2fdf05f20", 0x49, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = socket$inet(0x2, 0x3, 0x19) r6 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x8004e22, @loopback=0x7f000001}, 0x10) getpgrp(0x0) r7 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000700)) r8 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x404000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r8, 0x40405514, &(0x7f0000000440)={0x9, 0x4, 0x9, 0x9, "9af99feeab979e192e9632cb2d30e1535edd88f3f312846ebbc0c17995083cac48c325beedb12fe60cdcaae2", 0x3}) shmctl$SHM_LOCK(r7, 0xb) connect$inet(r8, &(0x7f0000000740)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000540)={0x5, 0x8, 0x3, 0x10001, 0x3, 0x48000}) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r9, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xa) r10 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r10) getsockopt$inet_dccp_int(r10, 0x21, 0xb, &(0x7f0000000140), &(0x7f0000000500)=0x4) keyctl$chown(0x4, r2, r3, r4) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000}}, 0xe8) connect$unix(r10, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x440, 0x0) getsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000300)=0x2b5) 2018/04/27 07:52:36 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:36 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/27 07:52:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xd}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:36 executing program 3: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="ba", 0xfffffffffffffe45, r0) 2018/04/27 07:52:36 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/04/27 07:52:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_emit_ethernet(0x3a, &(0x7f0000000500)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x0, 0x0, [{[@rand_addr]}, {}]}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, &(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x10000, 0x5a9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}], 0x90) r1 = semget(0x3, 0x7, 0x20) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000000140)=""/126) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) pipe(&(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 07:52:36 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/27 07:52:38 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "d19b70d7eacfef32a4cd453838e0a18afb67f5d1fdf485040d558c415287b8fa0d09e3c6d524f53e56720f5ab6f7eeb25df37d9d8c7d102fb374ae673e4f87"}, 0x60) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x400780) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000001c0)={0x7, 0xfffffffffffff000}) 2018/04/27 07:52:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x6488}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:38 executing program 4: syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e6f752c6e6fed84ac020000e7000000003b5b86b6a76e2c73756e69343d312c00"]) link(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/27 07:52:38 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:38 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f10ffc)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0xc1}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000), 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) 2018/04/27 07:52:38 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/27 07:52:38 executing program 1: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380)) write(r1, &(0x7f0000c34fff), 0xffffff0b) [ 167.181486] XFS (loop4): unknown mount option [nou]. 2018/04/27 07:52:38 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/27 07:52:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) rt_sigtimedwait(&(0x7f0000000080)={0x81}, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, 0x3) write$rdma_cm(r0, &(0x7f0000003080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003040)={0xffffffff}, 0x13f}}, 0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000500), r2}}, 0x1d0) 2018/04/27 07:52:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x88a8ffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) [ 167.270483] XFS (loop4): unknown mount option [nou]. 2018/04/27 07:52:38 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc99a3b}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:38 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x400000004, 0x8, 0xfff, 0x4}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x4, 0x10}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) r3 = eventfd(0x9) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000140)={0x3, r3}) 2018/04/27 07:52:38 executing program 4: r0 = msgget(0x1, 0xc) msgctl$IPC_RMID(r0, 0x0) prctl$intptr(0x22, 0x100000000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4a400, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1200000000000, 0x100}) 2018/04/27 07:52:38 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/27 07:52:38 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x81, 0x0, 0x3}, {0x6}]}) [ 167.609045] audit: type=1326 audit(1524815558.540:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13670 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/27 07:52:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x80ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:39 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:39 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x1}) recvmsg(r0, &(0x7f0000001380)={&(0x7f00000001c0)=@nl, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) 2018/04/27 07:52:39 executing program 4: r0 = openat$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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0xffff0000, 0x0, 0xfffff000}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffd}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/04/27 07:52:39 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000000000021000040"]) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 07:52:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/27 07:52:39 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x9, 0x0, 0x0, &(0x7f0000000080)) 2018/04/27 07:52:39 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x1000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc\x00', 0x8002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'irlan0\x00', 0x0}) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0x4e23, 0x0, 0x4e24, 0x2, 0xa, 0x20, 0x80, 0x89, r2, r3}, {0xd7, 0x80000000, 0x8, 0x6, 0x5, 0x2, 0x7}}, {{@in=@loopback=0x7f000001}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000c40)={&(0x7f0000000d80)=ANY=[]}, 0x1}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) dup(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchownat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000480)={0x0, &(0x7f0000000400)}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000004c0)) accept4$unix(0xffffffffffffffff, &(0x7f0000000cc0), &(0x7f0000000d40)=0x6e, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x43, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 07:52:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/27 07:52:39 executing program 3: rt_sigsuspend(&(0x7f0000000040), 0xfffffffffffffdee) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x300, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xff, 0x6000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0x8000, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000140)={0x8}, &(0x7f0000000180), &(0x7f0000000200)={r4, r5+10000000}, 0x8) 2018/04/27 07:52:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffff8, 0x40400) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)=':', 0xfffffffffffffe4d) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x400000019) ioctl$TCXONC(r2, 0x540a, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r3, &(0x7f0000000040)='/dev/ptmx\x00', 0x1) 2018/04/27 07:52:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x88480000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/27 07:52:40 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x0, 0x3, 0x4, 0x3, 0x7}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4800000, 0x80000) sched_yield() ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x204}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/27 07:52:40 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6d170b60d3ded8f9cf9dbb4fb1cb948df8e734c6c3adb681ae2a709c6d412235b256daa45b83997eff", 0x29}], 0x1) 2018/04/27 07:52:40 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000000000021000040"]) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 07:52:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x402802) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/27 07:52:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:40 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:40 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x48100, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x1, 0xff, 0x53cd, 0xff, 0x8, 0xffffffff, 0x100000001}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000001c0)=0x14) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000200)={0x100000001, 0xfffffffffffffff7, 0xebc, 0x6, 0x213, 0x0, 0x8, 0x1acba47340000, 0x5, 0x0, 0x4, 0x1}) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000480)=[{&(0x7f0000000100)="eb52904e5446532020202000020800000000000000b8000000000000060000000080", 0x22}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="e9"]) 2018/04/27 07:52:40 executing program 3: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x2, &(0x7f0000000000), 0xa2f4d41b5fb228fc) r1 = dup2(r0, r0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x9, 0x3}) 2018/04/27 07:52:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0xffffffffffffffff, 0x10300) r1 = msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) r2 = accept4$nfc_llcp(r0, &(0x7f0000000640), &(0x7f0000000080)=0x60, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0044dff, &(0x7f0000000000)=0x1ffff) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754", 0x7f, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="ed", 0x1}], 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) write$fuse(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="ef18237eaf3f0377f216abb280a9de72e9e19379c86c0986b0f03efa80feba55ba925a962deca8deacefcb2c2bb46e098b6df2739b5db92710340ae6bf9061ba0e12151f6b80b1d7e6b3fe59ca8cd5f18c89d8eaafcd4611e6b45909132d28fb4b0abfa3b7f39ec76ac466bf2d75dd32dc3d68526a6732f2e066a5c3f09ad7006ff6211def0030dacc2d7472482634be5c1011bf4b15605fb51b6124c912e8", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000002280)=ANY=[@ANYPTR64, @ANYBLOB="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"]]], 0x9e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000380)=0x346000000, 0x4) socket$can_raw(0x1d, 0x3, 0x1) open_by_handle_at(r6, &(0x7f00000002c0)={0x1f, 0x3, "a8c67324dbabf13fec6476cea2ead26724fa663431b7c2"}, 0x2802) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000000300)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/04/27 07:52:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x4000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 169.558612] ntfs: (device loop4): parse_options(): Unrecognized mount option . 2018/04/27 07:52:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:40 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:40 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/129) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f00000001c0)=""/166, &(0x7f0000000280)=0xa6) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000002c0)={0x44a, 0x1, 0x4, 0x8, 0x101}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x400452c8, &(0x7f0000000000)={"69726c61ff000000001c000000000080", {0x4, 0x0, 0x0, "04e4f87f8700"}}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000180)=0x4) 2018/04/27 07:52:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:40 executing program 4: openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x80) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000041aff8)={@my=0x0}) 2018/04/27 07:52:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x2, @empty, 'veth1_to_bridge\x00'}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="4e8eea687439251299b5413bb3201597531128d35c6edbc03fcdf353475a020fc9a1cffec457d7d655138a989ffc929fd3079ac23c5c812c29c347db4ca7cf9c5ec3", 0x42}], 0x1, &(0x7f0000000200)=[{0x20, 0x13f, 0x96, "09d28784a411fe929719"}, {0xf0, 0x101, 0x5, "8542ecb5de62878b8d3b49dc0b17e82cae9daec2678def729828598e130fe46d8c6cf5d5af1f81f36d11a4a20736d446e1813a58c3a26f9137ba8a40f4338ce5ab1c89531698f52f03312f657a6ffdbe3fbeafcd9778eedb1e9bf6b1e665829ec5bbe42a5be1ecf3e3b30d4f51c4c333819c1d250f379753562ecc53d7783a87f8432b612920a39e21906d95505e3cd0c75117288bc3b4a0e5316dbbc97e2bf04b6d7454781be0d9841609f9f4e952c0783e7d40113c77307e2f7ec3bf83e86f6fb916a84d79c0658a009c2bca641d679bca21f03ab54fce8c18282b"}, {0x40, 0x111, 0x1, "af010dddbda596ff4d0e31a8131b412455eab977d3eb26e74cd462d109e8f1f1937cb013ed7d59e0fedec4cb42798e"}, {0x18, 0x11f, 0x5, "2f756dfac00ddc62"}, {0xc0, 0x100, 0x9, "5c8b8ab6eceb5572c72c7d733059940723788d8f3be00c77bae628ca68252b1d31973d84400c6370b2c2f85c50e36efeba215763c80ecd3b82acb930798a6675896e75cbbc5239970f376fa6c9d31d4667484a15d5ed3bad5c919b48bec5526f16561e35fc0ca3a939eb17c895514ee7fa5aca019093dcc677777c1b1bf61d8c363fbdb3d082292c1b35e36dbf57edbf5a06c02cc42d968a5a51d1afa0e2ef336bad9c3bbbc055126123119fd5b7"}, {0x30, 0x1, 0x0, "bb8654fe39f8677d3be51918764603cf3e4b4188c152beaa6e524c29472853"}, {0xa8, 0x108, 0x80000000, "4008ebc3d26c6b977ec05de24c96038808329b1b2350f679913429a466f351a40e816d015903d358d96710a37ae1ebefeeb8f7f427f94cd08e72c2f1addb24a9c259a02925534029157f4788b2a8bed286614c234b9c6160a61eb7715e705249b1f2dc1eb1a80f19af0628aae868f67f1a6ec4890dddf0b9a9fe8d768cd79f02d455c920c89207ae259cd55d479f1a874d"}, {0xa8, 0x84, 0x5, "2dca3dc218f5c1b277f95f653c32614676d80a8019f2ca022246ec5f9dd20192cf8f8412b0358d7f9ca6d0125294fd11ca0392d28d3d09d10b1f92e2287429c8617ab16c54bbd65854ab4babd1c2728d70835e14692f21703bec21fec47f060263fb219ed17ca70ae8d67c9a6395b6c30a4dd9181ec02d6cd24fe03a0835b86efa13311a231bb0339cc9f070de42d4cc217fd316f55e"}], 0x3a8, 0x40}, 0x804) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000c00080005000000000000000000001c000000000000000000000000000000000300060000000000020000000000f6ffffffffffffe0000002000100000000bd9d04000200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team_slave_0\x00', 0x10) 2018/04/27 07:52:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xa, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x0, &(0x7f0000000180)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x10080) sendto$unix(r3, &(0x7f0000000240)="0476672ff3d0cf2a7e851a70ea5d27198cf88805a631205eec574712bbfce84d695b3d97b190946ccc68dabdb0306a547179ea94aeccb107517db4c6965d282fd96174a98f135495411fcf23ff3942d8f6b0189777620840d710419bc73f49d5629d8870e767baadf1b790be3f300196bfacb603d294a9c2808400a000c40e802f7d24995fe39a3c535722bb7855adbe5b51f58abfc780b6c7dc737f6c783c3b27d4907f1b1b0ac9dc12cf476021be756d991baeee463c6be3112c22f0cf09b7738cfd1c32d6c3640c4601293f498e80c07d16c2356aaae8a7125823f3cb0ec5797457dcdcbf990b115d337dae", 0xed, 0x4000000, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000080)=0x40, &(0x7f0000000140)=0x2) 2018/04/27 07:52:40 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:40 executing program 5: execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f00000002c0)) r0 = socket$inet6(0x10, 0xf, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f01c02d1cb2a4a280930a0600007da843cf27d0f869020009402f002140020000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000300)=[{0x80, 0x0, 0x3ff, "31dbe5dc9b18959a6b61dda8373c7828a752ff64f9e41733fafc8ca665b3d960cb0c2668b559f9d479adb97d2110f565cb9d53f7e6cacf2dc81acf4a9ad0883b839b3ba290545b01d0663f78f91ec7282dd6b8e8498b2088f306e2670bac8d5818c7cd8a4635d3c2f7"}, {0x60, 0x10e, 0xfffffff700000000, "2834fda358605bf4c9eed942c75a35a8ff5fbc0881bdf7ddd922d77ce8e5988c51c37a7c569ad25a5cc9c68015ea84793635714740cb23456c9f43607770a36faf248f5d320a28937633"}, {0x70, 0x10e, 0x80000000000000, "efd81e575d5d68b17e8d4b0951b225c7035f46a1a228c6664e1fd21bf788d0b479887f85ef320c338bc597fd7cd0404da96036e6385698d3ddb473eab17dbff7869c33f7ba11717d8716a2a3fdf2185ceb9e8c7907f04ff5f4be6fecde"}, {0x78, 0x105, 0x3, "5c5aa0d9ace5d6873653380cc50219b57f78e31ff378f78882dd09a424f300e1d8358fc9b036994303edba8a47f7a3b2487f206b364eeb50d85704aec6bb517666976c0ad5038d70c261f14276d10707b9309e89d85c19d9f88ed7c2ee74f0e845"}, {0xe0, 0x1ff, 0x8, "0182985641f3b419c1c71530de540b23a11a5e2eafb3cbd9a357f70a9790e4007b6a112eabe8b0a6d0be7b3ce9181874a779ed29972b528e5b0474f22a73cc569755c2ffb69b48ad346184ac91639f52a9282bcb4d61281b84fd75df0882a66577666b7ce0fc202dd4106b2761bb301711772dfc7a4eacbc86aa499ef17b1e81d06222598a8ef45ebd0ead7bef1e77276ea5efe27890c3cfbe4a3e52c244373f97a60465480dbfd1527b683045c05c32bcbe122ae245d105a4e196f1c6c01f4a0448e41a4f4d81e54c65"}, {0x30, 0x13b, 0x7, "7cde13526c36d3a50c288453a78ae2f3c8d8729376af7384818c8d11b7f3"}], 0x2d8}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x80000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000180)=0x401, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000140)={0x7, 0x40, 0x6, 0xd85d, 0xffff, 0x53}) 2018/04/27 07:52:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x43050000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:41 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x0) 2018/04/27 07:52:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) fadvise64(r0, 0x0, 0x80000000, 0x3) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/27 07:52:41 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc99a3b00000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000040)={"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"}) close(r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000440)={0x6, 0x4}) 2018/04/27 07:52:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xffffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) [ 170.197467] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 2018/04/27 07:52:41 executing program 1: capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x44000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}], 0x3c) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x4}) [ 170.247633] QAT: Invalid ioctl 2018/04/27 07:52:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) [ 170.289398] QAT: Invalid ioctl [ 170.359844] QAT: Invalid ioctl 2018/04/27 07:52:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x80ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:41 executing program 5: prctl$setmm(0x23, 0x9, &(0x7f0000ffc000/0x4000)=nil) 2018/04/27 07:52:41 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x202, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2}}}, &(0x7f0000000340)=0x100) 2018/04/27 07:52:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x7f, {{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x46b}}}, 0x88) fallocate(r0, 0x11, 0xffef, 0xffff) 2018/04/27 07:52:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="020000000000000007000000000000000000800007000000000000000000000000000000007f0000000000000000000000"]) 2018/04/27 07:52:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0xffffffffffffffcc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x200) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x2) 2018/04/27 07:52:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xd000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:41 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x6, 0x0, 0x6, 0xffffffffffffff38, 0x80}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x24c9a568}, 0x90) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/04/27 07:52:41 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x22200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xdc4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x23) write$binfmt_elf32(r0, &(0x7f0000001c00)=ANY=[@ANYBLOB="7f454c46060901ff09000000000000000200070005000000d7010000380000006703000001000000746620000200020002000004000000000700000002000000ff01000002000000010000000001000006000000ff7f00007451bd73894e779b13795d651eeae290b091606d57203cb2ba20a4f5ecee034f9a5446004c86f1968f53b071d57b5a180f37f3319e51a4b1a04dbb18bfe737fbf5335cafdb9c527240174d68ba8c8e176ab4500adce36430e597ed3bc496abfc5817b85d31d19f5fffb57d9892316c43046205af57006018ddf9c2f30c6016dd932c914c232f34f849263e52adc6cc293e5856bd14e555239d4e1e4dab61fb5937a1fc147922402bd88f5f74289b9df1552d941698ce81300907b42377be7f386ff0df724b55461a054d1f499e3c6e05426e379f5357c813f8c09e1303c41e1dd36c136a88ede6d59fcf267e040fe247831dbf2eb7c83d6fb53be55ca0c355b18e9076581b710b0dbb7e1230581f22f877e390b67bdc54a5b97164feb5825c7291270884d403287609c87bfc7f90046f7150a0ce2c68843cc79d12aeded2e1ed6f98e1067cdb1550ac97b3807bc73c3eb420d890d62a2ee6834137cde9aa2103f54b0a4ee3bfc67eb65ea5c8eba7fa2c9e4b3bbafc20d6101ca9b3875f349130b2b474c94251ac36c91bf94dc70173242687f0e9f6d54884c9deb6f1bd5eb6c1e779285b95301540286ba6227e0f8020ae7fbb245cf47086766c6da40ce635d92e2ee5d949a607c1cb6e5dbb244962176b2f02962ce9f99d74622417c6d34079f07ea8e1be8ce7864344e736f62c55bf4fcd199a2f41d5eee684d2b9c6b906c1a794543e1ff23dae9815ca195c191aaec870d653986a7585a97a13be5fcabdac48f8b4f2090dbd4f3195defb1cf404452a01456f8ab341f3801f2115a5cb79521b2aadf1bca19140584a253adc908fa3b384de9d44aa5faa014b70af37a68eb08f729361de4ec54260e0a656b8cc3ad19456b8616e2072809f5b5491b6eef79581e44b8841eeb76663cc1a8802b94ca168a5e5121be6034c838434b935fefd69588236cc854948899c1647717d4c7520753783053efa60fad815a76bb82a0cd83766ddedf5fc53703bf405ffd6792a393b33dd3cdaaabfe4ba8e626a1c3b27f543fc7c26c561e242c3b3b4d2de92fc7ed2473bbcc714b085d561919397f1868c604ce292bc6f6dad7e46f8fa5464aa5cef3babec0da02247b64c3942d8dc518a9fa8e322a9de857bd2c9c4b1fbcdd0001a7f980849d220b510d0a8e1bf3a12d7b23e6bce5c7089e0c3a69d25248812fc6fda5964b9fa10477c3da6c6fe32411d332addf90f50b71b29147bc9cf5a9f06931f290f3d33f37eb3c4df5cd8143eccf99dda8d6596977b491a58d422ba5e68e622b377f0c52a7e03767bf95be3a6bc3949ac62ee3037afe43704af80713cb28930120df6b42fcbcbd4e4311b9e4f6a6b808667c5057817597edd9312b357aa247321d90ecc0c6f19ee7b643367aadceeaffd208e86e08800b4dc2a6b905f4d7d34e673fc0ee6ab217aa472309454e3f8fba3d0ecdc55d8f17c8310a21812340c1c703e872df5e41aebea05e08a3dd88bd415f4921462eeb614075d8c3af3bdbaa13e0f0ba27cfaddf7e08a853b47c17ec2615795315963faf8069e0d15fa62a5ccd89b10325f6f64955f64de2b49ba91c3187956f7a9a95c475703df19e0098e0a7d766385d560963cd2db938d06e7ff4812331cfa83241491bffc50dd5a69ce3f0c6541a68a179a6a30fd9f9b0d799393137018820683c928b05789ea875a4017e7f10c4ddb38fb54e73c560f22cc251d91f15cbcf68fac712a9cfd5670e4c024e2f48737861773ae1094820a48d88e6ffb63c7c532703c34777e1d80091282d4c2180691d3640c346d112968f9b7cfb4006bbc449882c268eb22bea5b4c91b7c00e2ca4dd72ded98e73c3aaff1499ae90a663ada9d31d81febc17f0ac4780c6910f09f51f81d7c187e2398b33036ba36c70471ede440ad92c9be1d82ba1909b97e286b45b72ec58c8c9e9094a25bae875f950a7de0ddb65d90b4c8898739f63cb0261a793e5ff5958a30df31a37fb1712c2655e801a8295aeecea8638d206797515c053db093f5bd737f3662b50ca8390d69d5ca874dbe388f5486b2987c54ecf7cd6b29c982c16feeaf89ca07bb841e11f641c368044c771db696f515b6eb4e2ccf244f3baa538cce03b13c226a819bb1488b1eb2cf32cc82324fe0722efb42e7eb29f24436e7b72dd262c43c425c2e36b0493e41b79b10e4ed83651a82e8e2c1f720eb0f6357a69907c10e10204aa1e3c5e7436530accb2cfaef915915bcbcc218334749b72054831f2829e7b22809899e7780d9f9d15943e9b3f800ad6aa0a9c312579906bb5204f9537165b314ac8a6b05c01da8ab489c2eb6a2c8ae781ec6e6c20061fac9a163703f0562130d0c31423a7c67f474fcf2166bd2ee5d21f08137c8d1e3df9f0ae47409ef240ce3c8eee68e5ea1ab8cfb5b819431c45ad881d51d9b343aece31e9c6e80d06c29406d654ec514d225ca1872cec869d495c50294757c1724fe411f52b1439cdd14fffe8248caa7744f3c13881ee00ba6f0a98e00f2ef15364d3962ca22ce5c5906c20eb2ff6d2f750d5f980eb6bde91f7d5a441f42fd24763c0c824d3afca6323f9f7ad41eb3167bbbd58142965d31f3d0442c966bfc6d5ad8debc5fae04386ae884b71f8add65b886eb98d2a19f313b6a86ea2290304ae4e62d3e6a6c52acb0d0626b0c6507aada5b6ea774c39f073a812f158e55b8dcee0b419285d7dea8ec6397828500c060323a1ab562e27b037e6e7c1dfcd0943399e40df2208bca9b08a894e8f4f325ad12907169c901f6c4092ec662f05a2b458d6637189aec15378c72e23716e09b7c12f04973d264f708096265f0937fc80374c8bb544952006ce98507f128e95d7dbf4d5830edfa14d1bd44ac505a87857b3b690cb093bf8195184e2ab6f7d5bd7663f486c8b750d466d8aef2badc1e2937b2377d4d479781c4a5a49b6b3b61066628c2b32939e330125c1d8ecb49f86deec1cf48a384f4d37f9c746bf675228aaf3c8ca461eeae8e7766652a6ba3497d229b9f3d196b3465dc749899bd9b6bce710280f6122ceed26d2f98b324632c51170e310108ae36d2af28852313da76981d0d9ad66e8d746937bda81f5a9ab8480a17538e9ed48b0b63b6a77805bc73506e2c6a3d50dcd483cb4973483dac064abeb3cee375621c725c771eda51cdf51b49ee38afd447518fdde50491a81ed9e0fd77dc91ace4116a5a1b166e9733cdfc2ff8e8c5ad6bb424eeca0a758929f1bb415c5f573da4f6ea39dea00c9b37e8e62626c865683127f045f0f1cfffd4930af7624712223737204090191b5808a132fc5d7c4ff01c1001555a6aa62fe0b7782a656ae105da7d800d275b1c101413a0e23efde2d0c165ff797045036ce96438c1fc75ef6f83bc0ae87d2974dd6b1078f32ffa374cd0281e8559cfdcb900988f44ad0e03444d299504adce1287421643ccd3e3b2449f0b68c5806db2b97fd7e3f3f6ec56361c92acd32042603fe5781e009003ec613f74bc47ce3d919a95ecbd35545aa9a8bd2e81339cabdf55a3b4b1241a227558390124addda73369a685d20a542fcb34ac25f97b407d8617a9df3a13379191f48e6015e8c897336a67c801951405dbe538364f2d975ef36a7c4e9fcdd2cdc9213f9abbf467a402fdf6632e738c5ee0ff55475f7cb8d229e6df6f101de8acbae5872e3f29a3f609aed8d1a4a7c418d198421c7cebdb625ccf193e343878be9ace00ef4e3d52d4ac7698998fdc4c4bae758f43fa17c79afbfb41a6da9bb5823ea7bf5823e39670e350fb95482b2aad487fe451edc329f53a171a07ffb80660383c277d3cf1223b9a5c7faf05049b1b863738728b043aec6327dc0a8620809b4d45e4ab0913394bad0388629aba9fce1c5895a55131df67fa2c05635dc0b64b6cd6978f9cb0cb4fcf4281f5ccbf551b2b238e0bb14c3200ba0edf3fa3dfa42b9d58a9155db62460d821cff2ea5267c530667f9ac4cb8f419cefddb8362d005156b7babc0299a1e09c9f71c60d539bb5432b3db2f6321242f5d0f311ac1cac3c332850e4254481497b47c0c06c87f97a599ff7f2895b3f118d3d7cd4009d9089c53d4c660b47f551eb85c0d47f9198d0fc3ec5ea292cde5f6fe35f7ec0b5a4b1b4e09d7f88ea08979ad08f4c9e3de2c8a575dedf99b3fcb2c9ebf22e91a5a87a9d658fe5a7482ecf251bcf92316423e86613b9a78b634d3e4cae6f209243027eeb489c38ebfc493d584d8b14cb83956f0ad101ee94873cae2819140156c9b4d71aec80b42aaa00bc20fbc595a80aceb98fb9ff2c93497fded61259c4c19fa30860ca2ff6d031b9e5ba39e6c23299cbfb61baeb56e97df8849fbe99eef27b55532670db3ce1920821db32dc9bee8b88aafa13e53cef9e458035405422eb2775110d7c2d615fd4d946ab9c55c51b014c7770df4d4a6066c208612526fad4a4198b6ee7ff0cda52f2737cf5057d6a15a36b6ffe739c94a3a5e8bb68d360a2515e61f13bd880de90d1e15c66468df24d1485b10927fcfc40bd317d793f9f6986e99dad2da41e083ca90560a1bc96d655bd7a13df820cd082aa8a9e3e5a04caaa23bdb7660308e5dd38f9b5e548fffcde8fb0f47b8b9750b397453999f366b08005d316c92924d22bf720fe24ae5c2d8076fd56fe3e6e7853a03bd43a02c54eaf6a07f5b7373b1db585193a56c15ec85dbb2a3f983dbbfb0b1d1d0c96446ce2b23518404666f56923c8a688282133a8924972acbc152c6dc1f9034ee196395ba4d6f58091a281edbbee15c3b73520e24043a0349c87dfad92d594558adbf8a5c02dead019f5ab0084c69a293117104c3b6a4af1ed82c3d86a938f635aae3bab6b67f92229bb7536358442882c2fe1b33d07a28c2eedcfb3f1d2c7b15077f3a99f8948ad02ee4c417e8a39793d3aac276300423ca51f2d79484e3643dd76bd3466de83b760468d53c6d4960f5f12da95627a1ffb7c512c35c43da7dc156308b5a18f439091fa1482594a3115c8e692a49349ab49f5a9c3d8ceddc00cf0533f02d5fb1462e5e4e5b6a623c556a4cc332a7197d11aaf5fc39f6af4d1c8aa7753a2cbdba772dcd128b74448756a98ab0fef78223fea4235fa7ca6d1f1c09d2a77fd5d69645e2c7140d76e7d19fe14773e432a5e66af80bd36cb6c9ac4271c7bf6c08649a36b6493581067778fce3b4c0d9270bb8fa4bc6fdf28f9096658c31f0a8ba28f91bacd296355e08b6fc13ff69cc63416610d0865aa147bb6b982dd4f1a08294f151eba904da38d387d63071693f5f517fa27fb4c4eb20386ec5f9f380e5041ee6f2a3cb2f97f6bbbcb2b485ae0d3d7d14e812afcda31f9af90fee3bfb42cf4c36c5bd4fd30bc06a6990d23a25656c927414db88ef755408bc7ab556850188d30f7d8ed13b10081d43d62c9872995bf4f0ef4e5f1b5686030c103b1a897de4d2f4e371db745a1d764a9b610a97431317ccf22fe7421db4f89810f5eff5b90f54c39091467072574c6d0156efa57f8745ac0629d9be99477a9525400d9c6edae32541de7bbdbec5086d41be97b44547bb0883ca8208e632e85842612a82fc0c789fcd50ab1d902f0a0928f7af6c79cd5143b4dd0f997254fe3da51587851419d2996f2b08a526602917971b8fd325b4bc983b1a6993edf78218d073e00bb5322e0e7141da64dd3799eb01d76b0844abb8be05cacff8a6413fb1f25d984064c3ad1f4773ca03310b53b38bd2dc473f23396509b48a4b0228fcd57ea85174cf5df11d5433b04d075e0790405e5018fb319d06d9cf71a8dfa4eb717000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1958) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x3800000000000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TIOCSBRK(r2, 0x40044590) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0xf, 0x807, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$VT_ACTIVATE(r3, 0x5606, 0x8) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000100)={0x6, 0x2, 0xffffffff, 0x3, 0x8000, 0x86}) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) 2018/04/27 07:52:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:41 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x407ff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x6, &(0x7f00000000c0)=[0x8, 0x1, 0x7, 0x800, 0x80, 0x2], &(0x7f0000000100)=[0x7], 0x41, 0x6, 0x49a2, &(0x7f0000000140)=[0x1, 0x0, 0x1, 0x6, 0xa8, 0x6], &(0x7f0000000180)=[0x8, 0x800, 0x8001]}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) io_setup(0x9e, &(0x7f00000001c0)=0x0) uname(&(0x7f0000000280)=""/54) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) io_submit(r3, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340)="1c", 0x1}]) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x1c}, 0x78, r4}) 2018/04/27 07:52:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x2800000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:42 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:42 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x1, &(0x7f0000000a40)=[{&(0x7f0000000740), 0x0, 0x8b}], 0x0, &(0x7f0000000b00)) 2018/04/27 07:52:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:42 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000480)=""/44, 0x2c}], 0x1, 0x4000000000000020) 2018/04/27 07:52:42 executing program 1: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffff9c, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="637075262d3200fbfffffffffffff6240ebfdf0368528b445ea8c4bb56a2881cf2b76ae175ef25cfcaed426b975d3765b983d239f659cb13") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) mq_open(&(0x7f0000000180)='vmnet1ppp0\x00', 0x3, 0x100, &(0x7f00000001c0)={0x1, 0x20, 0xded1, 0x1, 0x8, 0x0, 0x4, 0x800}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000580)=ANY=[@ANYBLOB="870430cebb9ad65579bf286cbb2d09ce7b55097fed196603aafc1782702be09bd288074ca1bc50495f1ea8ae61fdd4bfa98473a93551e318a6ff7e37"]) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000380)=0xfffffffffffffffe, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="657468312c76626f786e657430f800") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r2, 0x3}, 0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2018/04/27 07:52:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:42 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) r4 = getuid() fstat(r0, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) r8 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006380)=0x0) r10 = getpgid(0xffffffffffffffff) r11 = geteuid() r12 = getegid() r13 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007a80)={0x0, 0x0}, &(0x7f0000007ac0)=0xc) getresgid(&(0x7f0000007b00), &(0x7f0000007b40)=0x0, &(0x7f0000007b80)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007bc0)=0x0) stat(&(0x7f0000007c00)='./file0\x00', &(0x7f0000007c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() sendmsg$netlink(r1, &(0x7f0000007d80)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000007a00)=[{&(0x7f00000000c0)={0xf0, 0x38, 0x700, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xe0, 0x22, [@typed={0x8, 0x67, @u32=0x3}, @generic="7940b19eb7125167d3b76abbc14b32aa8ad95f28076f4f8bff4621d92ead275c2eb34e1b2db28df31b1087a5112aa247a3f7cf2a11e9687fc79b1003a8a448aff5bde2c88f836aaef420bfd28bd3a646d5e3a21230033a682d2bdd09d262d92bdb2f0272840c5ab50b878f555dfec0e76f6f716a031e113b159915a71e35a44fcad415d76db8e864f98e8f87304eb6403fe076133fa31866c5f95ba56975c05fe815705ebc6d2f22f4ee5678de5e3172ace94f54c23d0d5c83e5a7a9d955adf4", @typed={0x14, 0x79, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xf0}, {&(0x7f00000001c0)={0x20bc, 0x10, 0x20, 0x70bd2d, 0x25dfdbfb, "", [@generic="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@binary="b153b03bb03d6ed731809ed9baeb84dc1a431b76ff0c1c8e6b585a573cb80bd865d29274af03e3bcd156821b0b2384bd2fddd2e3b93e838d1c2c360f256d5a3218cba32c403f4daed8b7934ffb77ea63a365bd624986b173e9ca1d6999d7ac28866b393bdabe496b7074934d5f8a7f0a98ea02eddb43a434c1009b57420b6fdde374aede71da75541a4f7dd74e3b97b96d1e8420f59964a07042865bbbdbab1167bb728fc5f0eedcd41e70cf9b0fca0e4caa24e04ba3d0cbb39b46547091972879d06705a426652e48b6ebe2128021defe"}, @generic, @generic="41bab5b5de48f4a000f8299c60c47625c35323b8af10698f43eae3e8ba92e499d82e583f15df019749eb52670e07a96e81960fb872698c52bd476712c0b7230b", @generic="3ee6cd5cbf564bcdf30b5ef863cd38f7918762de615274a24b64316017a575b0dd9b4d50a89cc239463573fa45fd18417277fb017d3b5c64bdac7877b3e46a7c4f4b4e40e0404e547480ca472e49a15c60baf89f5eaf45930c51c3a344004ed421884498dc3fddd7caa752716d585a43985414bdac7b0c91d35d48b27366ff93f01f0db14060aca1bf22e2fb0204f40e7c2b4eebf59e599c89e0f91f2174e91ec7eaa4a80faa1625ef55eb6b1f57f4e86baa5a94e4ee", @typed={0xc, 0x2c, @u64=0x7}]}, @typed={0x14, 0x23, @str='/dev/snd/seq\x00'}, @nested={0x1158, 0xd, [@typed={0x8, 0x65, @fd=r2}, @typed={0x8, 0x49, @u32=0x1}, @typed={0x74, 0x1c, @binary="30bd2d97d6dc3b00c1f8de09feb04c26cf57cd795a2413dbc05ee5c6999fb14f10a93352ba00257c6bdf7a2ba11e36c7780376464cdb2bea0d3006321253a9dd911489a4fecad22e8e0d9f6de9e74fe56409550936d31dfa846acb738de7d699a1fcb39c730378c381d707bc54a760"}, @generic="f02cabc9550b1cb0bb84e6d5ff8a859053bdc26fefc446b0bd149c95614b1d93e3ec97f714e3c66a0409a8946eecce11771503fb137b0a93d8649f428a92e97c6b267523b3a8941912cb988f9fe057903faeb6c972c7638141419a927d622b30ccfd7f859c6f3bcf5f250e216847a21dfb224d501fb3f30c869cc01408e4b512b8574b7cc889eb1c5c9bdda3f43609de225aa1f20fdd0fdd7e7d29ae5a2e251ca03f18f7ba3a3d2c1355bc3ef206db8435166dfb250c045cbea93cbf620573c95843bb4a430f5f549a0d103bf6641fb7", @generic="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@generic="972156e166f35350d16c46ef77d79929d8342cd9bd47f704", @nested={0x20, 0x43, [@typed={0x14, 0x58, @ipv6}, @typed={0x8, 0x2e, @pid=r9}]}, @typed={0xc, 0x20, @u64=0x3ff}, @typed={0x8, 0x49, @fd=r2}]}, 0x1640}], 0x7, &(0x7f0000007cc0)=[@rights={0x20, 0x1, 0x1, [r2, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb8, 0x20004001}, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0105303, &(0x7f0000068f50)={{}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600"}) 2018/04/27 07:52:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:42 executing program 3: r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f000001a000)=0x81) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/04/27 07:52:42 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x200) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x75, "4a3bceb5eb8ac48ad50d087d7f2108fe3914915cb2195a321b0f566d2297d034c9e7bdd77a473fed3866058537240e37a6c95460e5836dea0c00b73bdaa8ab4815d8c56a6beeb47f8346a5b0ec36695ee5a330233b9df05a2f9c46acc94ccf5b6ee02b3801cfa2f6757a7d1441d300d77e76990ac3"}, &(0x7f00000000c0)=0x7d) 2018/04/27 07:52:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xfffff000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:42 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\'vmnet0wlan1{\x00', 0x3) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x3185}, {0x7, 0x80000000}, {0xe7c0000000000000, 0x9}, {0xfffffffffffffffa, 0xa513}, {0x3, 0x9}, {0x0, 0x478}, {0x8, 0xe3c}]}) setrlimit(0x2, &(0x7f0000000240)) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/04/27 07:52:42 executing program 5: r0 = userfaultfd(0x4000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) madvise(&(0x7f000090a000/0x1000)=nil, 0x1000, 0xe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) madvise(&(0x7f000090a000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/27 07:52:42 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd"], 0x2}, 0x1}, 0x0) [ 171.820837] mmap: syz-executor1 (14069): VmData 18444288 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/27 07:52:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x6, 0x7, 0x9}, 0x2c) read(r0, &(0x7f0000000080)=""/245, 0xf5) 2018/04/27 07:52:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0xa8, 0x3, 0xc7}) r1 = socket$kcm(0x29, 0x5, 0x0) setrlimit(0x7, &(0x7f000000f000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e21000)) 2018/04/27 07:52:43 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf5"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00000000c0), 0x89) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x89060000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:43 executing program 3: mmap(&(0x7f000077e000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x0) flock(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2}, 'ip6gre0\x00'}) r2 = getpgid(0x0) r3 = fcntl$getown(r0, 0x9) kcmp(r2, r3, 0x5, r1, r0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCCBRK(r4, 0x5428) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x9e145c25384a8be6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000140)={{0xa133, 0x800}, 0x1, 0x6, 0x1, {0x0, 0xc0000000}, 0x5, 0x7}) 2018/04/27 07:52:43 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000100)=""/71, 0x47) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x1ff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2}, 0x0, 0xa, 0xffffffffffffffff, 0x0) listen(r1, 0x101) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/27 07:52:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf5"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636f6465701805653d3836302c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x240000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000500)={&(0x7f0000000100)='./file0/file0\x00', r1}, 0x10) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="666c608f10b0b0645081ee070b373f446425a3cf96f344bac89056f6738ff3fb914cb68497caa20982d75efe4cab823160d780c79269d75fd8e8acc721ce284934c3f20fe29dd95aed5034647e7fb5199a022e07e9ff58c37c8968879b54b0dead9d084705641516aaf983f1aac77bd4bee44053c50ee77e15773497dc271cff19af8ab6d439985d97c1797da5226c8b62c8b32609c1c98875e0a09fcba175e13fa22e73b840ba5bdb40ab96e9c6b87324e44293cb686739277ed4321eb52b87", 0xc0}, {&(0x7f0000000340)="2f0009fed4a03c66d2c2ca81ef87b55e2a6b2bc3c64e16aa612c0fe44b50aa784643ea1cf375477a1444460195c4de0fe1ee73d176bf28c1a1d487846460b37a13dabfdfeec794a7572f16b5e38b88e827e550b68d03bca0c65d1e47748aa1c912d23b3c79df1e18d386c8ca4e8aec3661af976584f8d8959073e7b720333fa77a53606f104b093e5d6877e721628fa1b8f28caa2469d8161997d7a06308a7743a9f807cc4e87261f8f68d139435c466906c286bc91001", 0xb7}, {&(0x7f0000000400)="8edb807370142ea2ed7b4eedc506aa930d672d86ee7ab4fc3b19d44d16a71b513d8598d589efff9f5bf1785cb7bad06bc56e3e760c7693fa26830bb362a57286890e2bf003af127a12c5e63d02bd0389e50456dd4b3213eca03e68af67b55937fa8451b833dbc1eb2d6433862ae2960956b644388d05274bd7e0093fdefc0e203e270a0f833914153fdaf1aef131ad44043cab8402a6c3", 0x97}], 0x3, 0x1) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000180)="2e2f66696c65302f2f692e6530ff00", 0x0) 2018/04/27 07:52:43 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f000094b000)="2700000014000707030e000012ff030011000100f5fe0000000000000000080000000000000500", 0x27) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.stat\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000280)=""/158) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x10000, 0xae9, 0x7e, 0x8001, 0x2}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r4, 0xd794, 0x8}, &(0x7f0000000380)=0xc) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) getrandom(&(0x7f0000000040)=""/245, 0xf5, 0x3) 2018/04/27 07:52:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x300}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:43 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x80001) write$rdma_cm(r0, &(0x7f0000003540)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "499361", "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"}}, 0x3fa) 2018/04/27 07:52:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:43 executing program 1: syz_read_part_table(0x8, 0x6, &(0x7f0000001480)=[{&(0x7f00000000c0)="5189422784a0be712ee0261359d9796c96a4d90b0faaab0f172dc02a9bd693844c1148aacbe2162ba1924ad4090e1df07b1af2e3d04e74ca292ef6bf665f20e203b42c126b54a387092c938e6e0ec900db19881e7ddb6f9cec7165c678ba82ce0026c09c32b3ddb6d3b74fc272a2e28050fb8882f17d35417b431425c40d9da7791806f553411a56e11acd0d1015f47636f863371d9498689b124007e830346f798cd104e6269c70eee2230260468b0dfc756a72a7cb1f26806340d88ca056", 0xbf, 0xfffffffffffffff9}, {&(0x7f0000000180)="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", 0x1000, 0x4}, {&(0x7f0000001180)="b46bf8ab69a4fce407bc8bbaa49594376d2fccdd43d38023dc1409aa2e25327939bbc3a12a223ff69627d97b802f72158a205d5b7fba8c2974d89e816b4785c91644442500b1639f00a8e91e42d2d7ae2ff57330f9026724705dafd4acc42739ed12e04ee957416075050cdd5aaa1626185f8ec62038ea74ca60687411588797c81fdb5eca28c675a26b", 0x8a, 0xed}, {&(0x7f0000001300)="13f7f878802e4e93291d6b9a7d3d05411501d13d4504abcbc0ffb6c225fa46243543609a8e6eb0d0efc5752bdd26944f56301ac7823dda8678407197fdc8babf2391d58fc0ceb469a795418c69e2bf164f7145826fe70751cf27249424ae5cd69e826cf18003837fc6e47fcafb4eedf8e5f4d92a82617e203fa1141b71b5d6608891589a4f656faeb69aa9a2c16480dfbebaec204e277d0d70fe0d854f9e992053d02363e4e8d935d32e495b4f818da9feb1294e4da58f98ddbf5708662f3bab8b9ca0b2b68bb39eb9849210f1bc3bbdb74a5678457c2277425531264c4c551038d560aa2d94685b16bf0c2bf65a21aba44c7af838be", 0xf6, 0xff}, {&(0x7f0000001400)="acdc0638c717973b8401cb9f1dfffb009c63bea4c0928d6f955217660f6b1764309f4b8ced06c0559a4e44ed670dcf74633268ace306aa16f56971ba506db026043a5e69ea18c818012bd2388bfef76fe629a78eade0955e4b9edf418794a0709f619a763ab9f0113ddea46b", 0x6c, 0x401}, {&(0x7f0000001240), 0x0, 0x7}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x3, 0x1}) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000500), 0x0, 0x0) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000001280)='\\', 0x1}], 0x1) 2018/04/27 07:52:43 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 172.952120] FAT-fs (loop3): Unrecognized mount option "codepe=860" or missing value [ 173.045773] FAT-fs (loop3): Unrecognized mount option "codepe=860" or missing value [ 173.092219] QAT: Invalid ioctl [ 173.164226] QAT: Invalid ioctl 2018/04/27 07:52:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf5"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xfffffffffffff000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:44 executing program 5: mmap(&(0x7f000071c000/0x4000)=nil, 0x4000, 0x0, 0x8012, 0xffffffffffffffff, 0x2) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x400) fcntl$addseals(r1, 0x409, 0xa) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="60752dc510dd0b43661830a80bfaaf53", 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000041a000/0x4000)=nil, 0x4000}) 2018/04/27 07:52:44 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:44 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8000, &(0x7f0000000000), 0x6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x100) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) 2018/04/27 07:52:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20001, 0x2000040000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:44 executing program 3: syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0xfb92b2ac1bde2c84) recvfrom$unix(r0, &(0x7f0000000080)=""/26, 0x1a, 0x1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='ntfs\x00', 0x0, 0x0) 2018/04/27 07:52:44 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x44000, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, r2, 0x100, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1b}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040840}, 0x1) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3e) getpeername$llc(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x10) [ 173.357485] ntfs: (device loop199): ntfs_fill_super(): Unable to determine device size. 2018/04/27 07:52:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x6, 0x0, 0x0, 0x800000000000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xf248, 0x0, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000001400)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001440)=r1) ioctl$KDSKBLED(r0, 0x4b65, 0x2fde) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) socketpair(0x11, 0x80000, 0x2, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001500), &(0x7f0000001540)=0x4) ioctl$TCXONC(r2, 0x540a, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001600)={0x0, 0x8, 0x20}, &(0x7f0000001640)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001680)={r5, 0x5}, &(0x7f00000016c0)=0x8) write(r2, &(0x7f0000fd6000)='z', 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000013c0)={'icmp\x00'}, &(0x7f0000001580)=0x1e) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x40000001b) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r6, 0xaf01, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000001840)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001800)={&(0x7f0000001740)={0xbc, r7, 0x804, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000000000}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000040)={0x2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) sendmsg$nfc_llcp(r6, &(0x7f00000015c0)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0x10000, 0x800, "423ebce05b8ce148678179fef899434b65f2bc4827cdde03394c0ac8b93f5e414421d009261cd56f46b63453654fc4d9519134a0dd6ced6833172b6f490613", 0x35}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000200)="884d08443cfba8f4c88e07b12f99cbf8a4832fa426f82e2a7272421a30a1b768a14e1a03634fed8f850a5250f41c785416425183684ecafbd8bfa0d1bf4384572c4d6047ece9f28bce33a067dfca31577eedb310dc5e9167936799b96628d01380e3b60bb84242e2dc76f2565b87a9375503141243145a7a1410acd80f0497f57ef7efb16d6e2941ce5809a5b6476e400c66921ece1202a0e50dae95cb119fadd07fe8defe92d90f3848ab31f2f6a73e748f6dfdc8b4baa162df1ec5ec864550f11efc4412a5f782b2822cf4476011186c75b920c84cfa28cfd2ddc948df08b8abe5941fa07faac930f9a15450cbccc2a6af141af69673", 0x11d}, {&(0x7f0000000300)="41ec643d2319b7b402739950743e14663b57755899a38bca892486bad5066ba1b03b45bc3669f6f6a1baef55045fe5f18b5395493f36eed166a24c4341781549a0d126db937854c5284fed774c3308018d34fd78772e56c0526a0c72890a5ecfb5ec0e7fe9f9eca85822aaee3211ae4236014fa1610e", 0x76}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1010}, 0x4) 2018/04/27 07:52:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf55ef6e2d727a68e7847a2f3ac2d6fcd8f5f519fa9fd2345490b9c0232b230ec778b"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:44 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/27 07:52:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:44 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:44 executing program 3: prctl$void(0x21) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20880, 0x0) write(r0, &(0x7f0000000140)="b372b4dc8f77bbb26cc4dfd8f22f3b66dc80cfbc3ab26f8c1e06885b4a3bd8412258071a1e1d23a97fda008a99215e5b296430518a00afe8ef654021ac655279f29b660d2156f7fabccac0d9d6c547292ed7dc1cf0dd1bfc8ee8f4ee2dbbfc0a8336d5f82c257730339b03179a651a1ea7a50905df7e34677ba7e0a7412ad57006df62ba6832bfbad6c4cad76d8aa261ee1e4a51930dd82bd327ea6107b7c8bf03edd2b38a149dac7956824a16", 0xad) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000200)=@ioapic) 2018/04/27 07:52:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xfffffff5}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:44 executing program 1: perf_event_open(&(0x7f00000000c0)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4000000000000004, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000140), &(0x7f0000000180)}, 0x20) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/04/27 07:52:44 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000100)={0xfffffffffffff001, 0x5}) bind(r0, &(0x7f0000000140)=@l2={0x1f, 0x7fff, {0x2, 0x5, 0x6, 0x5, 0x4d, 0xffffffff}, 0x0, 0x5}, 0x80) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x6d4, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x80010, r0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd0, r2, 0xb00, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3c4}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x5}, 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000480)={'veth1_to_bridge\x00', 0x1800000000000}) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r3 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x0, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000580)={0x2a03, 0x5}) syz_genetlink_get_family_id$fou(&(0x7f00000005c0)='fou\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6, @in6=@dev}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) delete_module(&(0x7f0000000740)='\x00', 0xa00) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000780)=""/156, &(0x7f0000000840)=0x9c) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000880)={'rose0\x00', 0xfffffffffffffffc}) set_robust_list(&(0x7f00000009c0)={&(0x7f0000000900)={&(0x7f00000008c0)}, 0x80000000, &(0x7f0000000980)={&(0x7f0000000940)}}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000b00)=0xe8) prctl$getname(0x10, &(0x7f0000000b40)=""/137) connect$inet(r0, &(0x7f0000000c00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r5 = open(&(0x7f0000000c40)='./file0\x00', 0x101000, 0x80) r6 = syz_open_dev$loop(&(0x7f0000000c80)='/dev/loop#\x00', 0x6, 0x8000) ioctl$TUNSETLINK(r5, 0x400454cd, 0x205) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000d80)={&(0x7f0000000cc0)={0x10}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x20, r2, 0xc20, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/qat_adf_ctl\x00', 0x202, 0x0) dup2(r7, r6) 2018/04/27 07:52:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf55ef6e2d727a68e7847a2f3ac2d6fcd8f5f519fa9fd2345490b9c0232b230ec778b"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:44 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffff80, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='nodev\x00') 2018/04/27 07:52:44 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x2f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000180), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'ifb0\x00', 'syz_tun\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x100, 0x130, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x53058eadeb668ea5}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@STANDARD={'\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'rose0\x00', 'gre0\x00', 'ip6_vti0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="00294e7e57ba", [], 0x70, 0xd0, 0x108}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x370) r1 = semget$private(0x0, 0x0, 0x400) semctl$GETZCNT(r1, 0x4, 0xf, &(0x7f0000000000)=""/247) 2018/04/27 07:52:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x8035000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:44 executing program 5: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b18d5"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0xfffffffffffffffd) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4, 0x4) 2018/04/27 07:52:44 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000043000000a18791401d800d0da455a54b4f2035d40cfb5ce32a818cbbc34ce178d2c09b5a91f17bc2e956a5679eb7050b1ce99bfdf2065d6b5e5089fd5c08528073583a3a19701f4359e4"], &(0x7f0000000080)=0x67) 2018/04/27 07:52:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf55ef6e2d727a68e7847a2f3ac2d6fcd8f5f519fa9fd2345490b9c0232b230ec778b"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:44 executing program 1: socketpair(0x1, 0x805, 0x1a04, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f00000001c0)={0x0, &(0x7f0000000240)}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x111000) 2018/04/27 07:52:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:45 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getdents64(r0, &(0x7f0000000800)=""/204, 0xcc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) recvmsg$netrom(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@full={{0x3, {"108c2457e886cf"}}, [{"d5516ae882395a"}, {"5a4892b86f0d62"}, {"b64f8b627bc0ce"}, {"1d638da785ea34"}, {"616c052fb4abfa"}, {"9a214754936577"}, {"188c46bf46d57d"}, {"61f9e72a8678c1"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f00000000c0)="ee689946c82fc228694403d0c1230296ac92702ca719d33544588acc38f701af492a1d14b8e98d0465fc8341b09baaa791c99e9a1b4b0074a5", 0x39}, {&(0x7f0000000140)="11c0ff0a50dd3ce5bab1506bde4c44e16900f91dd06d6b1c0b3c4e1fa9179c42bec34259101c08af5ac7922d81d5a218b0817f35ac8a4cb10fca77809b6bd6337ab51aa53614082d1c8618d60d8339a851861d77b1a2de80", 0x58}, {&(0x7f00000001c0)="590d8fd04c93ad5bdca536fb33f8ae72a51d0351caf32040a0511bb7647416f8dc7ef13240a15d74858146429f136963e4cb4bf4ebe116998e95180282edf56ad634e69cc4628e6ef827e367f57f47583624c374f36f42ce42e0eca4984ebfc8c53d1a56107152dca8c6ea7fe851a7add7f243be0b779e47231ff0ae156d44ca45a02d8489714afe49fd7924e6f78b028528f8d381770a0260881faaaf57ebbe7289f0e76ff8e09aec40b1d627742b51c636cc9e9287e6586db5c34ed5aaf1f570055d9f1142d7529abf70c97c88d2bc765a2fbead2b877ff23c77e896e7e4755803b172183e53528a331e5ddc7ce812dbd2d34d73d16f", 0xf7}, {&(0x7f00000002c0)="1bae468aed71f876677a881513c3fbc10f3e4e159fd95078200290d0c348dfec6be76f7cdb6a9ba385ccf0eaa3a967d5538bc7bc0cc3", 0x36}, {&(0x7f0000000300)="0ef6493d44f417ad5035b6397b773966af60198cfd62a84a75951ee7629434c29195e5ed2a1e169c2a5ba29a1d7efdc9c6264e9726f6e7e09d43fd31bda5a74e95dac9d5c499c4a1459c3ce9d0d4e007de859c18540957b63081b14c36249455a81bee5238ce4a1cad8a20a9d02ba3bcdb8965d9b02cb5fda7b31f45d09e4051d7005becfe106ce0ab878653cd9cceb2bf", 0x91}, {&(0x7f00000003c0)="240b491053a7a32be81c7320b7996ea2a3e204fb54306c023aa82feb8fab9e884879637e81a185a205aaa0cd025d68adf659efeefc32c5e7fb769833124f779da685916f2487f9ea2c459fc16355b3be6a7e13bd19917da96a21dc286f21389ed28f868b38fd87ef1fd6a3fdc9255a6f089b25299c81ded879ccd73ab42d79cc7cb7fa0fbce3653ee35601901073339ac2dd84801ffc18739e995aed415161e2789a86fabcd2268f9a498f241bcd18f042b8679639fc54a87148b5822640c71a6b32381f46e8883c4f5334b9ac53d2717d2fed98ecce33049f42a1fac93c44e050e1a6c772ff1580a0f12862c87f507cd41b7f6f96ea4c", 0xf7}, {&(0x7f00000004c0)="0498647e6c2d11cd3fdab933cb2a6fd8fa7a73c1f67e296fc3526c2f4456b8992de6b9c1e51df813eee04ef9ce5552fac5abb513887f1f00527cc307a04c34f9f1681256f244d8a5d6f3db2fad08ec5b27c85e6adfee0a258cdeff24e8d5cf951d3a0fc7c1f5c50142d1ae7c89", 0x6d}], 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1f8, 0x14}, 0x40012000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/27 07:52:45 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf55ef6e2d727a68e7847a2f3ac2d6fcd8f5f519fa9fd2345490b9c0232b230ec778b13ff9b926f24e241f0b89ee56d4ba588ff"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:45 executing program 5: r0 = socket(0x100000000000010, 0x80000, 0xfff) listen(r0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/213, 0x2952ec2a}) getrandom(&(0x7f0000000000)=""/71, 0x47, 0xe25bf63104e8e41a) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x5, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x201, 0x80000001, 0xa0b, 0xcf2a, 0x5, &(0x7f00000001c0), 0x6, 0x401, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x6d, 0xff, 0x8, 0x50d, 0x3f, 0xfff0000000000000, 0xfffffffffffffffd, 0x9, 0x1020000, 0xe559, 0x7e1, 0xfff, 0x9, 0x9, 0x8]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x5}, &(0x7f0000000400)=0x8) 2018/04/27 07:52:45 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xb000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:46 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x8000000ffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000140)=0x1, 0x4) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a8919d55f155"}, 0x10) 2018/04/27 07:52:46 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x1ff) r1 = socket$inet(0x10, 0x2, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001300ff09fffefd956fa283b724a600004e200a00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/27 07:52:46 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x83) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x10400003) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000040)=""/23, 0x17) 2018/04/27 07:52:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:46 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/fscreate\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x0, 0xff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0xf6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="010100000000000000409db3ec", 0xffffffffffffff15) r2 = accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000440)={0x9, 0x0, 0x9, 0xbb3b, 0x2, 0x100000001}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/04/27 07:52:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf55ef6e2d727a68e7847a2f3ac2d6fcd8f5f519fa9fd2345490b9c0232b230ec778b13ff9b926f24e241f0b89ee56d4ba588ff"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:46 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc99a3b00000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x800e0000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 175.276695] llc_conn_state_process: llc_conn_service failed 2018/04/27 07:52:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) pause() r3 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) close(r3) 2018/04/27 07:52:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf55ef6e2d727a68e7847a2f3ac2d6fcd8f5f519fa9fd2345490b9c0232b230ec778b13ff9b926f24e241f0b89ee56d4ba588ff"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:46 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x8060000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x42) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x62, 0xffffffffffff2a78, 0x1000000, 0x100000001, 0x4, 0x57, 0xde2e}, 0x1c) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000140)=""/6, &(0x7f00001bb000)=0x3da) 2018/04/27 07:52:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000007000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x23cb, 0x9, 0xff, 'queue0\x00', 0xfff}) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x1, 0x3f, 0x9, 0x1ff, 0x0, 0x0, 0x1f, 0x22d, 0x40, 0xb5, 0x40, 0x9, 0x38, 0x1, 0x100, 0x1, 0x1}, [{0x6474e557, 0x3, 0x4, 0x3, 0x2, 0x4, 0x4, 0x81}, {0x6474e553, 0xda, 0x101, 0x6, 0x7, 0x6, 0x0, 0x6}], "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", [[], [], [], []]}, 0x14b0) 2018/04/27 07:52:47 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x500, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f0000080000), 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x0, 0x6) 2018/04/27 07:52:47 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200100) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000b80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000c80)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000e80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002540)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000002640)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002680)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000002780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000027c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000028c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002900)={0x0, 0x0, 0x0}, &(0x7f0000002940)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002980)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000029c0)={@dev, 0x0}, &(0x7f0000002a00)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002a80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002ac0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000002bc0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002c00)={0x0, @dev, @remote}, &(0x7f0000002c40)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000002cc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002c80)={&(0x7f00000043c0)={0x58c, r2, 0x300, 0x70bd2b, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x1d0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x185}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r5}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x13, 0x4f, 0x5, 0xffff}, {0x0, 0x3ff, 0x101, 0x58}, {0x3, 0x0, 0x1, 0x4}, {0xf6, 0x4b78, 0x6}, {0x9, 0xfffffffffffffffb, 0x2, 0x1}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9d6}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0x258, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc21}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x138, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa89b}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}]}, 0x58c}, 0x1, 0x0, 0x0, 0x4880}, 0x8084) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r18 = accept$alg(r0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$can_raw(r18, &(0x7f0000004b00)={&(0x7f0000004980)={0x1d}, 0x10, &(0x7f0000004ac0)={&(0x7f0000004a40)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d89d6e1b1597fb8f"}, 0x10}, 0x1}, 0x0) recvmmsg(r18, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/27 07:52:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x66a02, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x207}}], 0x30}], 0x1, 0x0) 2018/04/27 07:52:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x86, "d540fb99e8a29b0ac7e99a17018b1de8319a5fc859a316eb171ac5f850368c89f4887387eeed7da6d69b772d64441172b8a5f01a71513de6a59da41dabd8b7223d480e2fc7c04ae08dcaeb2f9516ea3146e28cd98064016076d59a296e40972af940d7d2e00cbebadd507708d67b36a7d08f8deb561155c83c515789a03cbcc46e3ea4b213f8"}, &(0x7f0000000180)=0x8e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0xb0, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0xb3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1, @empty, 0x4}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x80}]}, &(0x7f00000002c0)=0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="01e91c0000000000710000400092e27477b5f4"]) 2018/04/27 07:52:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:47 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xffffff80}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:47 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) socket$inet6(0xa, 0x3, 0x10001) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xfffffffffffffe00, 0x72e521be}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x0, 0x30}, 0xc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000340)) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000100)=""/130, 0x82) 2018/04/27 07:52:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) capget(&(0x7f00000003c0)={0x19980330, r2}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffc00, 0x2, 0x1, 0x43}) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r1, r3) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffecf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="0400000008000500070000001c000204080005000300000008000308000500f7ffffff000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000040}, 0x800) socket$kcm(0x29, 0x7, 0x0) fallocate(r4, 0x0, 0x0, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x80000000, 0x20) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000001140)=""/95, 0x5f}], 0x1, 0x0) lseek(r5, 0x0, 0x3) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0x0, 0x2}) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x0, 0x0, 0x4) fallocate(r6, 0x0, 0x4b99, 0x5) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) fallocate(r6, 0x1, 0x0, 0x4000003) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r7, &(0x7f00000000c0)={0xc}) sendfile(r7, r6, 0x0, 0xc08f) r8 = dup2(r0, r0) ioctl$sock_bt_hci(r8, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d80700000000000000000000000000000000") perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x0, 0x5, 0x7fff, 0x33, 0x0, 0x1, 0x1, 0xb, 0xffffffff, 0x7, 0xffffffff, 0x7fffffff, 0x7ff, 0x9, 0x80000000, 0x1, 0xfa2, 0xa9, 0x10000, 0x1, 0x3800000000, 0x6, 0x6, 0x3, 0x6, 0xca, 0x401, 0x5, 0xc3c8, 0x7, 0xd1e, 0x1, 0x2, 0x401, 0x8, 0x2, 0x0, 0xfffffffffffffc01, 0x7, @perf_config_ext={0xfff, 0xfff}, 0x8, 0x9, 0x0, 0x5, 0x9, 0xcbe}, r2, 0x0, r8, 0x2) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/04/27 07:52:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf55ef6e2d727a68e7847a2f3ac2d6fcd8f5f519fa9fd2345490b9c0232b230ec778b13ff9b926f24e241f0b89ee56d4ba588ff6dc6d46605c360da"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x400000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:48 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000893ff8)=@sco, 0x1a6, &(0x7f00000003c0), 0x5, &(0x7f0000000440)}, 0x3) 2018/04/27 07:52:48 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00003fd000), 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x2) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) ioctl(r0, 0x1, &(0x7f0000000340)="0db41130e27b063c0c661bb3fbfa3bc3954a3979d6eba5ba22e5e0bc1783cbde174fd93d9b291d8654b4fd5d2ff0173749a4c13e0ad4cf1110ae496358d552046dd269361235c79904d2aeeedf0a232c4e4132f2c4256660e0a8d133740f1b11a026466a90c85917c9e92530049ab0652bc05f4055cbfe8390fde8652d0146b50bc4e4bfe73c3730c777dfbfc5a3e8fe9cd8bb77fbce0f8086f994b8d939cd04c90e992655109699ce185dce86133230f80da24360f76d713f7b33ef8910303d0b0d31abc3087a82b5ba7e85550f8f") r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}], 0x30) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e21, 0x5f, @loopback={0x0, 0x1}, 0x7fffffff}, {0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x58}, 0xfff, [0x6, 0x8c2, 0x2800000000000, 0x10001, 0x2, 0x400, 0x8, 0x9]}, 0x5c) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e20, 0xe40d, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r5, 0x2}, 0x8) ioctl$sock_inet_SIOCSARP(r4, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/27 07:52:48 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x20400) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001140)={0xac, 0x101, 0x9, 0x54, &(0x7f0000000040)=""/84, 0x14, &(0x7f0000000100)=""/20, 0x1000, &(0x7f0000000140)=""/4096}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x40485404) 2018/04/27 07:52:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x14, 0x18, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 07:52:48 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x0, 0x4000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440)) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000043011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)=ANY=[@ANYRES32], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r5, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r6}, &(0x7f0000000180)=0xffffffffffffffab) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000880)={0xa}) r8 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r8, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000a00)={r7, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f0000000100)=0x2) fstatfs(r1, &(0x7f0000000d00)=""/247) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r3, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/04/27 07:52:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000012c0)={0x6, r2, 0x1}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001300)={0x0, 0x7fff, 0x9, 0x9}, &(0x7f0000001340)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001380)={r4, 0x5}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000001280)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="c9e60f868fb3da949e3f44afe69920119d58e266f4", 0x15}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="3335cb36407ed04d2e7bdd700f9bc0c0f68705d15176a4e041750ea6377b9f0f88d8415122fbd30b578e977424f1ac4cb2d9792b7a548f2f0930c95ec4c23554fcd95b502acbc3b167f651f4573f67113225f1e38fd1d0938a172faebfbe105d1d3cfc458e24a080c329a6cd6afad395e113aba1afd1fb944d8667811553e53d293265e3c57fd430b6d127fdcf3d94d5d69c7e06c656ce1eb19a43591c4a37b6226d3a8ad240c029cb02df08569f0508d3", 0xb1}], 0x3, 0x0, 0x0, 0x800}, 0x40d1) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000000080)={0x100000001}) 2018/04/27 07:52:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xfffffffffffffffe, 0xde87ae1027e0139e) r1 = memfd_create(&(0x7f0000000040)="5c5baf5e63707573657473797374656d00", 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in6={0xa, 0x4e22, 0x36331e16, @empty, 0x29}, @in6={0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1b6}], 0x54) getgroups(0xa, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/04/27 07:52:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:48 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:48 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x7fd, 0xffff, 0x3, 0x8}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x3}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'veth0_to_bridge\x00'}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x6, 0x6, 0x140, 0x0, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x66a3}, &(0x7f0000000300)=0x8) ioctl$void(r0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000340)={0x1800000000000000, 0x1000, 0x7, 0x8, 0x12}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000380)={0x3, r0}) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000003c0)={[0xd002, 0x11f004, 0x3000, 0x2], 0xfffffffffffffffc, 0x2, 0xd85}) r4 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x9, 0x200) r5 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000004c0)={{0x4, 0x5, 0x1000, 0x1, "ab86f6aae803026afe55afa9993c6389c30d32de496ad4d359c8388e7f7c1400db8d5cd8b3de457aacc58357", 0x57}, 0x0, 0x0, 0x10000, r5, 0x2, 0xf8d, "0d197e21359e02322278afef1f68059ea454f0c968fa98cd4f1aefe9fc5e9eb043afa8342ad039c2099d3ebc7e5b2139c279a963f04c29e627f9a90507220629", &(0x7f0000000480)='veth0_to_bridge\x00', 0x10, [], [0xfffffffffffffff9, 0x1, 0xff, 0x8]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) sendto$inet6(r0, &(0x7f0000000600)="ea6a15c235a13e4b61abdf52472ce38aa741452b1f43cf4b629fc2959fd59bdc4497624054cec8a956e21804f23e1ef61f05f611ec10b8106f4de94ee9562bbc94cba641b61d834d7ac818f5d15ff0b53d5a48cb1c3fdada91a71868956e971a6287384e5ecfb57e14f8cb2b1492a350a232488b4c28c8a634350be54e8cb7f6f6db75b9a2c6d7d3eb14ed3ef4f055e1898d2d9cac0f", 0x96, 0x1, &(0x7f00000006c0)={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000700)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000740)={@local, 0x0}, &(0x7f0000000780)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000007c0)={@empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x8, 0x6, 0x1f, 0x400, 0xcc3, 0x800000, r6}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000840)=0x99, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000880)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x7fffffff, 0x1cbe}, &(0x7f0000000940)=0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000980)={0x1}, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000ac0)={&(0x7f00000009c0)=[0x0], &(0x7f0000000a00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x7, 0xa, 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000c40)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000002280)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000002240)={&(0x7f0000000c80)={0x15b0, 0x20, 0x6, 0x70bd2b, 0x25dfdbfe, {0x18}, [@generic="986fe2496ed414255d1ef79d26dd867ea2bd3a36b611dddeba932def0205aed3828d1083d784b011496b87709253965cdc5d1645978808d2fbada027ae24f8bc4732a28dc0270a0b3e2700cc2d3ecddd9790754ab633379822c04c0505a0c152eaba2d4be1206e1fa77b0be2565d74d24d4688daaef791a4a3d6ec4cd11d871be131e4aef208197f633c44ce1a308cad71092e5a88722c2a83a5d0032fdf254ef1fd5d86aac317ec71c6d518c1f44a131535d80c72c38f805e34c20bc7f170", @nested={0x4, 0x5d}, @generic="98bb58dae12f8136301e67c7343ce199db93d4e12c507e3bb34d250a864b4785a378d3931e7abaa4212bd14903bd1573b2f08635080c8279bd396f85cd5622d2378956a0df9e66f4367e8d2495aa0745877c0943136d637bedd3942b5982ac22c062f66411dcd6dba0175f8ba3f184f00601eab0bf639664a367", @generic="f379cb3b41c7495f7a7a2dd9e9f0b03f7333e51ab9f6c3d372052fec7d0a0a8436ae8bf9f5f5a2dc77e8caf7f0ffdb516964c43c50b00fdb6000c778ac1fe57c92f691c87965de30111a59d9b7cb94baac126c2b3797c2d66e7e98937e73121ec98a2e45409d861def7baeb207a8836f57ab3794f1b5269745d6b61ff631c76b79e366e2f4b339dc2905837bfcb8c109ef2331175c30036a8b7444ba26773b5d746122806d07771e7838c8a93ccd9fb5b9e64226b187e66502e8f885cd9a205ab2a155b87af55a16560268d18c8e3ec186663b2d0f10d91ca58f591f3ec46904ef5895ddd2beef", @typed={0x8, 0x6c, @fd=r0}, @nested={0x18, 0x37, [@typed={0x8, 0x8b, @str='\x00'}, @typed={0x8, 0x87, @fd=r3}, @typed={0x4, 0x2a}]}, @nested={0x134, 0x72, [@generic="a8c9782fecfbc04fa8024846d8daf717d3ad8c6df1a69850817f1a931db9a5b5c136ad10d29eda81e4c309bcbb783fabf8142e524cb835cbcb1795d36bce8fcf069288414a3a5ccf202650ff7b3a029408c4026d1f1f84aeb09ad49d57c5b484690f946bc0d7f78b957c1cfe4dbd3e62a40aa10d99e6fcb7e750fae02e779101a6bbf8747bfee28bc1293f658bd2a73670", @typed={0x4, 0x2c}, @typed={0xc, 0x6f, @u64=0x3}, @generic="eaf1089ddcc0778605f8a5e5883329b2b4ea3f2bc69f5c88b67e7fdb118270e65cf8a8932effe9afe9bb3af3f4b58f6195cc6b53728a3a7b06ac08b3886f4d5a85dfff1f36f9688f13a4f8d67c98d5cce44b05e489958fd5f5b4484ad4e613870cda5505c79bd7ae33a539cac9e1f801846df003554a008e08660d0ce9f5e67d0a95278b00", @typed={0x8, 0x19, @uid=r7}]}, @generic="5345189f636ee69731cd96176694e98e2ee94740a5851ab1af572937c810bae975f967e1108c31797a2af96ec36b5dbdd29f2cd8e8ef2ab1ea3345989611c26699eb975ce1f1f42e51eddcb97237849f5dfa635338176a2546df13f36dba0f185b2789557d7ce197e6efc2636d070708a03029d26278", @typed={0x1004, 0xf, @binary="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"}, @nested={0x1a8, 0x3e, [@generic="37a1c0b336b9cea63477cc67b0c0ddcb3d1e2ade88cb05a6dbbd18033301be9a904b2e314fcd173a3c7af10a814e508ca9455f1c7046deae452158fc94f51086170a2d36df0f486183e31f93ca3ac561c348b43f3f22801249b656d9aa2c4997a6ad45673fb7e45de8e5c55c8dfda0a26d6852f324295754dc0e81358781d23da27182d8c1e7301a91add0eb4b6d59e51db1456d926ca44c5ce379d514", @generic="9f80c994a215253b4b85a2f03e8fed267a76921b91eb429de5f6308d6cd0ee59e146a5c0389713a3122be8e9012bb831369390717eae143d2c6018cdfb0b7e6b5d8aea546cb5653e575f63ca2ecf4b4882f2eefea73f1a80611725e6e296986bca9b449a3d3e25f92b973175b8fac80d06fd63b019348c263b71f5705224410184199efdc73d8cb37ccd16798db0e282ff427bb1a81a9dd3e142030ce7d87c76bf2356a45949259cbb20ec0e9e34cd5e0cb116ebe0", @generic="c8ec9cd2e22db13fb080cf2abde7cb20efae67fb3c5c76f59e15f03f4eea1c27237241d610a1d3a17b67bb61535cc72f937f138e858f7dcb71f45c6bea2fe49fba5334e3baa5937fb0120297f1d03195"]}]}, 0x15b0}, 0x1, 0x0, 0x0, 0x10}, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000022c0)={{{@in6=@remote, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000023c0)=0xe8) accept$inet6(r0, &(0x7f0000002400)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002440)=0x1c) syz_open_dev$usbmon(&(0x7f0000002480)='/dev/usbmon#\x00', 0x400, 0x220a00) [ 177.811655] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 177.950395] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/04/27 07:52:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:48 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x4}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf55ef6e2d727a68e7847a2f3ac2d6fcd8f5f519fa9fd2345490b9c0232b230ec778b13ff9b926f24e241f0b89ee56d4ba588ff6dc6d46605c360da2dc857636eb7"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:48 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b00)=@broute={'broute\x00', 0x20, 0x3, 0xb58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x2, &(0x7f0000000000), &(0x7f0000000b80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x1, 0x89ff, 'yam0\x00', 'teql0\x00', 'bond_slave_0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x3, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x858, 0x888, 0x8b8, [@u32={'u32\x00', 0x7c0, {{[{[{0x3, 0x3}, {0x80, 0x1}, {0xffffffffffffffff}, {0x8, 0x3}, {0x400, 0x2}, {0x0, 0x1}, {0x9d49, 0x3}, {0x3f}, {0x9, 0x1}, {0x10001, 0x3}, {0x38b7, 0x2}], [{0x5, 0x1000}, {0x7, 0x8b}, {0x8, 0x1}, {0x800, 0x3ff}, {0x3, 0x4}, {0x1f, 0x8000}, {0x80, 0x100000000000}, {0x6, 0xb70c}, {0x8, 0x81}, {0x1000}, {0x6, 0x8}], 0x1, 0x5}, {[{0x0, 0x2}, {0x6, 0x2}, {0x0, 0x2}, {0x4, 0x2}, {0xffffffff}, {0x1}, {0xff, 0x1}, {0x9, 0x3}, {0x8}, {0x6}, {0xa037}], [{0x9, 0x3}, {0x2b3, 0x461}, {0x7, 0xfc1a}, {0xfffffffffffffffc}, {0xfff, 0x8000}, {0x8, 0xac52}, {0x1, 0x2}, {0x100000001, 0x7fff}, {0x200, 0x7ff}, {0xffffffffffff8001, 0x1ff}, {0x1, 0xfffffffffffffff8}], 0x5, 0x1}, {[{0x9, 0x3}, {0x400, 0x3}, {0x9, 0x1}, {0x6}, {0xff}, {0x100, 0x2}, {0x800, 0x3}, {0x5}, {0x9}, {0x9, 0x3}, {0x0, 0x3}], [{0x8, 0x8}, {0x8001, 0x7fff}, {0x1000, 0x4}, {0xc00, 0x9}, {0x100000000, 0x40}, {0x9, 0xffff}, {0x4, 0xffffffffffffa83b}, {0xffff, 0x7}, {0x9, 0x7ff}, {0x5, 0x100000001}, {0x101, 0x6d}], 0x9, 0x8}, {[{0x4, 0x3}, {0x15, 0x3}, {0x92f}, {0x80000001, 0x3}, {0x2, 0x3}, {0xa, 0x3}, {0x3ff}, {0x0, 0x3}, {0x0, 0x1feebaa8f9dbf6b5}, {0x200, 0x3}, {0x0, 0x1}], [{0x1ff, 0x7c2}, {0x3, 0x5}, {0x0, 0x7}, {0xe0e7}, {0x4, 0x3}, {0x8, 0x1}, {0x400, 0x4ae}, {0x1f, 0x4}, {0x9, 0xfffffffffffffffc}, {0x8, 0x3}, {0x7, 0x7}], 0x8, 0xa}, {[{0x6, 0x3}, {0x101, 0x2}, {0x5417, 0x3}, {0x8}, {0x800, 0x3}, {0xfffffffffffff833, 0x3}, {0x9, 0x1}, {0x7, 0x3}, {0x2, 0x3}, {0x8, 0x1}, {0x1, 0x1}], [{0xeba1, 0x8000}, {0x8, 0xf661}, {0x0, 0x1}, {0x1, 0x40}, {0x2, 0x1000}, {0x6, 0x44b6}, {0x0, 0x2}, {0x7fff, 0x76}, {0x3f, 0x2df000000000000}, {0x1, 0x10000}, {0x833f, 0xcc}], 0xa, 0x2}, {[{0x2605}, {0x1fffe00000, 0x2}, {0x1, 0x3}, {0x2, 0x3}, {0x4, 0x1}, {}, {0x80000001, 0x1}, {0x7, 0x3}, {0x3ec, 0x3}, {0x7, 0x2}, {0xa0, 0x3}], [{0x100000000}, {0x9, 0x81}, {0xc2}, {0x4, 0x8}, {0x3, 0x6}, {0x5, 0x80}, {0x1, 0x87}, {0x3}, {0x9, 0x2}, {0x5, 0x8001}, {0x6, 0x3}], 0x4, 0x2}, {[{0x1, 0x3}, {0x5, 0x2}, {0x10001, 0x2}, {0x800, 0x2}, {0xd3, 0xd58b40a7a676496a}, {0x2, 0x1}, {0x3, 0x1}, {0x5}, {0xffffffff00000001, 0x2}, {0x1}, {0x2f, 0x1}], [{0x8, 0x7}, {0x9, 0x5}, {0xffffffffffffff01, 0x296}, {0x2, 0x7fffffff}, {0xfffffffffffffffd, 0x8}, {0x4, 0x7}, {0xff, 0x58b4}, {0x200, 0x1ff}, {0xcc, 0xfffffffffffffeff}, {0x4, 0x8}, {0x30000000000000, 0x9}], 0x9, 0xb}, {[{0xbe6d, 0x3}, {0x6}, {0xfdd, 0x1}, {0x7, 0x3}, {0xffff}, {0x2, 0x3}, {0xfffffffffffffffa, 0x1}, {0x1, 0x3}, {0xff, 0x1}, {0x3, 0x3}, {0x7fff}], [{0x7, 0x8}, {0x0, 0x101}, {0x2, 0xec2}, {0xfe, 0x4}, {0x1, 0x80000001}, {0x8, 0x400}, {0x5, 0x3ff}, {0x8, 0x400}, {0xfffffffffffffff7, 0x100}, {0x2, 0x3}, {0x632, 0x7fff}], 0xb, 0xa}, {[{0xfffffffffffffffe, 0x2}, {0x3ff, 0x3}, {0x7fffffff, 0x3}, {0x2, 0x3}, {0x9, 0x2}, {0x9}, {0x8, 0x1}, {0x26b, 0x1}, {0x800, 0x3}, {0xffff, 0x1}, {0x80000000, 0x2}], [{0x40, 0x4}, {0x5, 0x101}, {0x2, 0x100000000}, {0x1000, 0xfffffffffffffffd}, {0x7, 0x8001}, {0x56, 0x92e5}, {0x2, 0x5}, {0x6, 0x2}, {0x90bc, 0x5}, {0x80, 0x9900}, {0x6, 0x8}], 0x0, 0xb}, {[{0x1}, {0x81, 0x3}, {0x3, 0x3}, {0x5, 0x1}, {0xfff}, {0xfffffffffffffff8}, {0x9, 0x1}, {0x8, 0x2}, {0x6, 0x2}, {0x6d, 0x2}, {0x9, 0x3}], [{0xc0, 0x7}, {0x6, 0x5}, {0x8, 0x1}, {0x0, 0x2}, {0x8, 0x88}, {0x0, 0x7f}, {0x100000000, 0x1ff}, {0x7}, {0xffffffff, 0x400}, {0xf9, 0x8}, {0x3d5feee0, 0x100000000}], 0x7}, {[{0x92, 0x3}, {0x2, 0x2}, {0xc2}, {0x4}, {0x51367c5c}, {0x101, 0x3}, {0x9}, {0x4, 0x1}, {0x81, 0x2}, {0x10000, 0x1}, {0x400, 0x3}], [{0xfffffffffffff5b4, 0xc1f}, {0x5, 0x7}, {0xd0, 0xa00}, {0x4, 0x3}, {0x7, 0x7}, {0x200, 0x6}, {0x400, 0x9c}, {0x5c}, {0x3, 0x7}, {0xffff0000000000, 0x1}, {0x6b, 0x4}], 0x4, 0xa}], 0x8}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}}, {{{0x15, 0xc, 0x80f3, 'bridge_slave_0\x00', 'ip6gre0\x00', 'bond_slave_1\x00', 'veth1_to_bridge\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], 0x70, 0xe0, 0x110}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xfffffffffffffffe}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x15, 0x20, 0x8f7, 'dummy0\x00', 'irlan0\x00', 'bond_slave_0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8000}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0xbd0) 2018/04/27 07:52:48 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x92, "52f6c6b3dc74732531b988f5eede902d810b55d1704c2f5514069329659bd2f4db2b3b595cd98512ac2d9bc160ce33ccb5d4bd3aba48da8145cca7a9296556565e61b20b981117141c1b07e996396153614beb3387473a4a8255fb8db2bf8b9836cbda77f48e16e03aa51a81fc76c6653078db2eebf70c45415f625c783a9e4eb2b2653ab1c007d76e72a87f0b33cefc32b7"}, &(0x7f0000000100)=0x9a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x8008, 0x6, 0xfffffffffffffff7, r1}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000001740), 0x8a) 2018/04/27 07:52:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="6f73782e6c6f2700bbdc153426d4f757f143ed2ecd62ae25000000ddebcb9ddaac2a55bb1c5a24f524798db3944583b02734b50435264d372a61d5ffd85bbdff699cc3c8828e00000000000000000000000000000000"]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) inotify_add_watch(r0, &(0x7f00000001c0)='./control\x00', 0x80000000) 2018/04/27 07:52:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x100) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@local, @local, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@bridge_delneigh={0x24, 0x1d, 0x408, 0x70bd25, 0x25dfdbff, {0x1c, 0x0, 0x0, r1, 0x10, 0x1, 0xb}, [@NDA_IFINDEX={0x8, 0x8, r2}]}, 0x24}, 0x1}, 0x0) uname(&(0x7f0000000040)=""/250) 2018/04/27 07:52:49 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x1000, &(0x7f0000000380)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x92f1, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x1, 0x400, 0x7, 0x8001}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000fdb000)='ybifs\x00', 0x1003, 0x0) 2018/04/27 07:52:49 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) r3 = getgid() r4 = accept(r0, &(0x7f00000005c0)=@rc, &(0x7f0000000500)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000640)=0x3, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={r1, r2, r3}, 0xc) syz_mount_image$hfs(&(0x7f0000000680)='hfs\x00', &(0x7f00000006c0)='./file0\x00', 0x8, 0x4, &(0x7f0000000940)=[{&(0x7f0000000700)="77580e2267ae7760c625969ca08917ee14d46d725f5146146a868ce46ec49818a7dd30dcd44b441e1879fbacff5902b9113afae306badeee3499cd996a7cc130f9d7ca62a154b6bc63e9fae8de3f2ab040f92e19e7bde0cae1f1e578320b1028d1bcb5e68a3a46f5f93dce5a969985668bde7ec6e440e5573a834fe13b71ccf99a1e", 0x82}, {&(0x7f00000007c0)="aec55f5a2750951803b09cc33932765f8665f783c90981aff3f957b335688e98cd0196740a23516e58601c9fd8d038553377206777625bc36a957435425f8cd5665b618ed09678022086cf35b8819c9e14", 0x51, 0x7fffffff}, {&(0x7f0000000840)="5ece0a73c7a12fa9b24aa949891d1bd9a8c8c6018c3b6fcd4223c9b249dbf11d46ea7dc3d388ab87b94ed4394c884433c0f72e8781690fe72f74bbb9cf6c746613c5a989b4af03d6b3457650b4f80ff4b11af3e24615e91e0b6585614a3437a89d0ee25926a75d73f4d86499e83422affaacbabd02303643925b36848e3f8a22a386bdcb9a", 0x85, 0x7}, {&(0x7f0000000900)="83d9af50607c33c02b9930979467797148902d47b2ca9080ecd06ed47b6ee7109e8ad3f9af2039ffa190a285cefbcd533f4c7d4fa76b63", 0x37, 0x2}], 0x81404, &(0x7f00000009c0)={[{@umask={'umask', 0x3d, [0x36]}, 0x2c}, {@part={'part', 0x3d, [0x35, 0x36, 0x35]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x30, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x35, 0x35, 0x36, 0x30, 0x31, 0x35, 0x35, 0x30, 0x31]}, 0x2c}, {@session={'session', 0x3d, [0x36, 0x3f, 0x0, 0x37, 0x37, 0x31, 0x0]}, 0x2c}, {@quiet='quiet', 0x2c}, {@uid={'uid', 0x3d, [0x0]}, 0x2c}]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x2, 0x300, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000310], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, "ff70713000", 'yam0\x00', 'gretap0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf0, 0x128, 0x160, [@cluster={'cluster\x00', 0x10, {{0xfff}}}, @ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @broadcast=0xffffffff}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'nr0\x00', 'irlan0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x2], @empty, [], 0x70, 0xd8, 0x110}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x378) 2018/04/27 07:52:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x88640000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) [ 178.198572] x_tables: eb_tables: CLASSIFY target: used from hooks BROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING 2018/04/27 07:52:49 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc99a3b}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x185100, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x7f}, 0x10) r2 = socket(0x100000001e, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000340)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r3}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x89) setsockopt(r2, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) read(r2, &(0x7f0000000140)=""/193, 0xc1) close(r0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000300)={r5, 0x3}) 2018/04/27 07:52:49 executing program 1: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x0) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) sendmsg$nl_generic(r1, &(0x7f0000004780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000004740)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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@ANYRES32=r2, 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", @ANYRES32=r3, @ANYBLOB="0400630070003f0013e3b4001e04881c2ba1444e5b8b292013ae749a0047d4bc74b333226e1d897fceec6aff073c5bf6ea53524b5e86487c535163c14dc993446b08660000002137b2f3e5cbff43db3722a32024d29c8babca4acb8053840b70162e1bff06cd04aaf41ca1eb60eeb8c352f3a3bb2cf7a70484263622e2c8633603f4f8e6105d06dc21519358239738ba808043a1ef0c000500040000000000000000000000"], 0x4550}, 0x1}, 0x800) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/27 07:52:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) [ 178.424094] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) [ 178.459595] Trying to set illegal importance in message 2018/04/27 07:52:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xf0ffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 178.547705] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) 2018/04/27 07:52:49 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 178.605478] Trying to set illegal importance in message 2018/04/27 07:52:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x0, 0x0, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x4, 0x10100) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r5, &(0x7f0000000080)="b02e82b8cc655398979911284b03a01b4483911b050efd8d0c3567c7ffc01b87f7598b19d6a70d55bc2541b249d4ef0aeae229574b1438", &(0x7f0000000940)="c499d09bd661d2153fd2fe597e3e62ec5c3abeef4992fe796e08819bbbd32b040b4335c6c85f9d1d249034c7f1daf3018841b04f835665ad662b8f0a1efa481988338b3a3e668ce99dee4ea513014577435dc929138d74ce427f81177e46e18186492e69f45467443d5312524f5e26bf954dcb129f9f9d0f23d04b905d746b957772012087b5a0b817171ba9e4dac3ff6d0fbc2980713284b04cbc843eda1c4dcc8ecf84f428c95ed826213992a5108d35a43972cd15ca04adfda9840f604b4bef777fb9a47472e1b2ca2bc1bd06855fc8b1d60b2c90e141056f4738b22708fdee8cf5e7b1a064afdfc6b80dc75d840cd8f241de86c83678cefe6ea7a853e88fb312e6874b1257e8209dc7cce39861449a94b6d74bc6e2bd5190b93f5b931db7bbb7d15ac4687554cdc198783b25cbd8012915062788de0b562673bf8773c7b0ee6e67daa95cf1ee5d4bd615a50f664f13cfb606a7ccd0b144907dc3a67c8bb919e6ba9060dcda684bb6a62b6a3e0c0097c9038abe66aaf07cb8cdd98d1590d316d9446769da4512ca11c6600ae80e388b9fc880e3da9fb03d2ec9352af8d259017a3e4010882cb89600c904a385bbe4709b1db5dca6d732d57c898475d8c2ca6ac4612f31e681d0b9278f1540c218d8857be1655542e5c7a01710986b8e141a08bd46bc2615e50d23c8771fcf8376a9acf3001af65aae115f5cf2f2189b0accea970bc860eb4e59947ff8ef6140c9a47f79a9442df15474a5ceaf21cc80303865607631a683761140095c1f92f42bb7c9e403d4fadfadf8e5e8c7a676c932013fc929d621ae80379770fc1bcddd2fedf2a0b83cc9b346d318b597ea4eeb8a2be9e36b8c6779e20f8443eafc020869e7f4d8d503225f554870cc5261ff96431743cc8fccea5b84ce80b17fbeb380171814c729c8bdce88ac3e5a1ce55b5201966c17da07e76fc43d9e8cd4dc37707015b6cba352cd84566f371717474b8507412d9f04120944ea1485e7ced9e39b97581836d600cecff6a5a104b7ed8aac588f4a869b691af5fafcdebbc0f4732f8e822ac5e6c72d5999965adf4cb5f9ecd142387b77f543bfb9863881968498292940702309d9de2aeffc573d03084fac8bb91bff324eb99fd3063ed08f6d2852dff8e93b6ba2c187c47b8187410f469bf21943becbb4755e8e8cbe9df68e04fad50af381a7af9f58264e360517a46eb56de3ffd827044e209c6771e0817a83b03024c09fbbb7534a3733a03d8246901fbf259ec5329a6c98b3220a09458d87ca6e454058d3b754c867daf4f47107317b3105877ca1d224aebde5f7146fc1f4c2a11466221e82d3b72109ce1c507a59c22a8afc705b042ea7eca225dd43828658859e0a3129c278b33467cc52c05cef736fad315d9d40db14e1c0b66865c2d599e5e32f13077e43baa6382ba8f1ebed46888ffc6906f64f5a11309623e4f03bb4d142de5531549b1af28e02c1050b5c5af39404d1523bc060fba823e75344ca68851034fd6488909e67731e4f69fbfb3c6de8b630f792b8a795e744f8a61193bd449e0d43d8c20e2370eee9b0900e2a0fc6bfa1ff4a079aedb2bacd2ef479e53859ec5da91d55f5a295423620024dfab3e8958436d1613aca5b783cfd5c153abbd78809a29a2c791a90980bd1b0bb56baccae0f692ff565d500ff4bf10f3ee4616823a53fb86a866b82d59b8effbead7eed8bf8d2af85fbb5c7a54cb8185282c2a91e62d2747e6383f05d6f773f4218ca70c86b9afe141dfc82b4184c1173dc068c84745a255b0e63c01f1bd24dc114d63051fb0a1aeeee08f845c5ff85285c5e5c3e5aa0bbd37aa6c94848ae6b307543f6ffe1e2673a98862e7775d19be8a7f3b20ccadbd2210ab7059caddbd4def022f8d097d0677e7e8b9b452fdf43dd2a89bf97ae9cf725ec523df0c691aea0fe64007d1a84391b82c7a9a86f7f352837535036e3abd9283189e90af8d136442570f175ec8ff7d6f4c8a9d313c68d2aa0daacd1d1f0d992e9fe46dcff7e0ca2b02dd51a47d5570f8b08a64e360160b5b62cc4bf2fb619ce4e8c24360462967ef3524467fccd43078b22d3f3b61c09826edda3ad2bb38902d033e967e2cefea87242e748e4946ce11616a6fa66b405c70d8710b0213e5153dd85d776a8895342ef0e0c1400152d4a0acb49b7348a944283b6eb9674198ceea50f11c6611579deea86e858afb6a4ea7b6748ef268c30f188fae101310ba4e0eeccedfbca362d8a5c16a1e469681bad35ec78bc04129da977d60628e39e4fab3924c4c6ee20ca3124b319bc00b592477ffd82d313ab81e954cfa6ded34bd9d5357456ac6a748b91822be8550835e69a882d320df14b1601acab812673501788745b3bc8227cc189670dc36202c983923a7fe58ad5a68fa060f5cce25e1f976533fcf68fffc6108ac47ceb66bf79bdb4bb0147f264f9dc7bb64d3fa111192239aa20640a13b86a0436567328e4fc15c3cd2bab25643fe3396449cbf1eb7ec1e5fba7aeb2cc17705c81da351f1a5034b728dd842268b7c838a35732b253b980b3b68ca1e446344841c07141e369239f88a46cb45e7f7a68fca194a54a2b2434076d6cc4b76766cf49bcf8c34c9b2f1fc2dd70800647dbaa0990e89a153f8fc32a10f60c938e51d4b280a7270132fe8c3db3316989c67349278f80f2745cbc890ded4946cb817fdbf62d4bce87c03a86715b64eccb7d055d32853537b231db57f1518ecadfe9c5290723a57b18f6dacf96140fa16aa7665aec1227a472fff9ee6fe4776fac1b83468d046072e667973a192ddda4650f34ee47de15b3cf1298a2ef3da50b3fc39b3e02eca8c22b3108f0170154f477d0a0e30adfe3284418be8fffc11308aba371e29467396312c6428e4ceea1f5e5b32ccc2688469965d5341f82434c138985fe35bb8ae8bf2f7f97c00cd68a7f570050b7b71e641e6c97f2266fbb8dd3972c7d22da3f89dd89de97054a1d14662b6c6c2dddd0cca9e48bed82fc47b4e7298f9a1e99189dfc9b2b6cdacef559ad411e229457696b3e9b1bbeed314cc5f8cb9f405133ad78d9a12a01a6047436386c58b27063f00e4cff92651b753d4960b602aa8fb948261aa11b4c888ddec94acef2866fa0dd2acd5fb6468508bbd8d68f8b72987e9f2ce3a52791416e6d664a83579c6d9b5caa3e4532406c708d838a0fda9ac67173c66abc05f9322b1d70b2fc8bda9ceaad6dcf367b499164733d1c17f492294a17a3462a0e9c50c97ea79ddd5133114289331bc2325da8c248e431f5abc3b691a374ad59df93e8da838b3e78836179ec08c989d049a2d06b2d3a9493106b54ee0d928c0369adb6f39b67b238d610b787240a7ac8089f7d00f1ccc63243ddc8afb706ebc335bfa4aadaccd750e157d3c2f04b4f5054ab20915a963ef476676454c8aa4fa7bfba46919e01237745073cf2c852c204c55e08147139ed9fd327fb2d5cb35be82eb227f8e6be4fa792acb420a2e23c5931de779983ea5cd920c639ef48042b005d4283393a24619c03d49928ff92a04061b19e2eb7b332cc0233939ae62b32ff80b8b1c8d5794f071437cc4ba7aa799b975cea83b9e7509bc2b4e1c0902885c5114adfa57415a8c37e4f7e3c71bc154524fd0c3440ee54b96197c015a2fb1982596d77d5a0ed4a40299a0b95a65643bff18283267f8eca0213c1636695cbf4bad939bad2bf21b26434f37533d136d6a4c1f8ac7807a41256a9b9a51ec0881d400a96ec6ba2e7b17a5f0f0451f5516cc1f85442e8f7ed555d4e17135eaab07acfe815b8f61bdaee3e442d1e82b9e717e79ae629021e729850f568e27b7ba5dca19ccba92628d7655a0b0005ccf90598e7d6b1af6fadcee8df42b145cdbd9f7d67c60bad6cf3312b7bfcb41ea25b86a047be4b74d0fe33f001dc540847a0d833cb4108b61364ef208a7e739783a9332bc4649b2def11353051b2a4f11472c14c94e820e9c94d04b642223155beea5d873c0b96539a7d4aa5333516cd1e6955623dd6666b799b8b71ab56ce331dc0e1414cc3c6dd04592afc24daf00b7e5b101348b824ada096328b56dcb0ac11d3640170036a9d2e0fdb39a7f65e3d8dd61861e44111c22b20a4816489bafb2e52dc4a4f9eb2593450d3dd5d3e15a0a7c5a2aa4b54e02fc6733666d9bec8031c273480c371b880e530af6dfea9991c2b1445ea809451d9c469d1aa6f61adef0686f66de44019cb9bf3ef0aa837d4b0bcd2e5c9cea77a5c893c851ec937157336180cefd213e69c07033125a2e26009e64dab2e5f0105dc13d121ab35081947d09962dcf92a4a1c274d528ff3b279a0f337041b5a768c9413ae60ddc3fe67c593f7af1a7d735fb96cb3aaddd7095c219ec3165ee57f8fd08ebfdfe7a807cf3fcdb00a95c3ee7594232dcd5774dfe9681a49f2e0c104748fb37ea932115ca73cb329d4abaaa4a3a76787e6ce4d0bbe703c39592a12bbe30f1143b79eb8f6759aaf49ec5d85e24d460219745ee2fc4ad09e2a6c5ea4bc1588f9229a1407f749aa46fe08629ccdd806af553e39799a222f98e71cef5afd2c8a3f07e314a1f11fcded61ebeaab7941c9e1687c27542906ccb08ea336787b2d856e83a56969b83b25a50e3ea6c123e963547792e26de04a731ee792dcd7e7cbdcb8e1f2706acf00e3c3ce6493c8452a08fb856a72a09eea95c376750379c4d47145feb2ad9bf4b7459af8d0ecf20b25fb42e196401f75433483337517e18920ccad9ddf25da8c27fe7d24635d1c30f45fcec1afe0c4fd1016dfa5e4d5d7cca489f9134d58d5e7766c114d74b7455d3264a0e8affbe4b64dbcae74756893ca8e6cf56c3e29f17e607d5b9ac19536a90e7d8d5ce9ebd4cec4940404ab2a34ec4dc7e18d8b1fb4b12f68917f6cb8216a9a1ae2231fbeeff703c8065711511bc07b789ce2e094162a463302fde98df3c49a5a9a1a408a0bff2faca406c2d02bbd3b6ce985eae0b10f24351e8cd9f2d42bd462d5426002a77f59e3eb48b98afba153afd68add6ba136e4669b5367564d9068b10c674ef01a04eb2bf708b8e5281a1fef71cc30d9d34e8ef11bb9e45a4493906f6434095be46fa474187fc29e936c68af37c700607735e97a4c9022472bc72627d0dfc381073a960e4b2853c35e220c0730f06ce5e9dd45e1b04282deff21e9cbd64ca2410a4f8869a41669cf2ed1f2461201c573f94b7ce1b35e8ff3dbf384fb209f4915324da0ff4071f8a615c57a9d3c6d4391f3a30e91440e996f19aa8071f4aee5ffff9d1949b284602dbc96fa4d998c56301a9633b6f1db02bbf6be68e20083b12e9fd49a826d5b27fc48d6d4ac9e51b9f880809adef6906348b279033e855de4cddcfcdfc3608aea7dafeab3ce846f5668faf12aa0e1f3ab5557d3a7020515c45605c3657d4eb842c2537a1aa7b8f07cf0e239d1d98de3f2645f69e30058eef48502da1a3e80bfef5cd57118fef3099e731420954a82572583c27dd0bc26caa96d41c1a90861de6cfa2ff6a3de09c24f2e51071d59dcb0bc1b08892a088d9a630d84d37308572646fba2d3922eca89f93d35c195226274025bda54cd3428a941e5e93d7fff142975707cfcbf3199ffc423a1594c1d23a4cf15d60924485eec4e078f03baed3629e4703cbe337a844207bbe6750a2b96273ba58beefa9a3649873ae76852e22b67449686842b5d4f3eaca2ad0052f61d2ef15da657546208873c8ec745159ee3a1bb98340041e5cc107d987f0c647143cc420ce8490496f1a32e455ffdb931f7f245c615", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x100000000) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r6, 0x2, r4, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r1, &(0x7f0000000740)="03812dfba9cf29d7d97aae706c6163bcf224bd0534e64ad5626ab3c86d496778a84df50c0aecd9fffc6a1f136cc3eced08d0cc305441d1b6ee21f7be711dd16a6e88d5f6e76872eb2c4d4d93f300e8eb8f88ef35253b8f32e4ca079e5dcb7bd7b70147cbd1ec57f25a8f4533841d529f1344cc391251bf98b9b4223a2f0319b3f35ccd7dbfc161cd31cd7c30858c962380e2d8f16a", &(0x7f0000000580)="69269246c2a63a64f4d8d126d4bdfd06c98a9d0aface67282d0a", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r0, 0x8001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={r0, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2018/04/27 07:52:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x8acdc1f64175c73d, &(0x7f00000002c0)=0x5, 0x5, 0x7) r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x100000000, 0x20000) perf_event_open(&(0x7f0000001000)={0x0, 0xfffffffffffffc5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0405519, &(0x7f0000001000)=""/250) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x8000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000300)={0x74, 0x0, [0x2, 0xaa67, 0xff, 0x4]}) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x200081) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000200)="eae09cc65520000f3802549068b8000000000f23c00f21f835010000000f23f8368474a2000f0f12b7f4b805000000b9000000800f01d9d9eeb8010000000f01d966baf80cb86c2e678eef66bafc0cb80a000000ef", 0x55}], 0x1, 0x78, &(0x7f00000002c0), 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xd757, 0x80) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000080)) 2018/04/27 07:52:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xff00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0, 0xcd, 0x3f, 0x4}, {0xffffffffffffffb2, 0x5, 0x6, 0xfb5}, {0x5, 0x200, 0x1}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012ca, 0xeffa}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0xaa000000000, 0x4) 2018/04/27 07:52:50 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:50 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42, 0x0) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'security.', '$)vboxnet1\x00'}, &(0x7f0000000240)=""/196, 0xc4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x1, 0x3, 0x2, 0x2, 0x7589}, 0x2, 0x101, 0x100}) clock_adjtime(0x0, &(0x7f0000000040)={0xb7, 0x0, 0x200000000000000}) 2018/04/27 07:52:50 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="34fa8eee3a6395be6cb65d7e74aadc497e6ce22d6a5714016bc9ac753dd76e0177c3baed877fafbd1c3144f5e88f8278f07a76d1097d24cc7bf008f5295d4a4cefea57b5d4e9562f7390d7179ee8b139dee04f475457e5d28373e3c801d81efd19eafddaedb1255498e14aec57492d3e4ab0cba924f746cef69cd802637d7e8130d425e6bd05a671d3c17d08fcd9269583760973f4813f4adf7df749bc7fef5aa938069ba522639ba1d7eea13d7edd75cdcec52d3efa1add50f42246ed8a0b7ebb82595320abc82bcfbeb7d7978f0f298592d229b3289049b517c8885817d55edc998faf72b7b9da", 0xe8, 0xfffffffffffffffa) keyctl$update(0x2, r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x400, 0x4) write$eventfd(r1, &(0x7f0000000140), 0x8) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14103c, 0x0) fallocate(r2, 0x3, 0x0, 0x4) 2018/04/27 07:52:50 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r1, 0x0) exit(0xf1) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)) 2018/04/27 07:52:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) [ 179.423997] x86/PAT: syz-executor1:14748 map pfn RAM range req write-combining for [mem 0x18a320000-0x18a323fff], got write-back 2018/04/27 07:52:51 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600000000000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xff000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:51 executing program 5: keyctl$dh_compute(0xe, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x2dd, &(0x7f0000000240)={&(0x7f0000a3dffa)={'sha3-384\x00'}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x18000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x1) 2018/04/27 07:52:51 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x6, @multicast2=0xe0000002, 0x4e21, 0x0, 'lblc\x00', 0x20, 0x8a, 0x61}, {@rand_addr=0x12f, 0x4e24, 0x2000, 0x7, 0x2, 0x2}}, 0x44) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34004}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x2000030c, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) 2018/04/27 07:52:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)) 2018/04/27 07:52:51 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200100, 0x2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227a, &(0x7f00007bc000)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/68, 0x44) 2018/04/27 07:52:51 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2ef, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0xfffffffffffffff8, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000200)=""/208, &(0x7f0000000000)=0xd0) 2018/04/27 07:52:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) [ 180.288891] x86/PAT: syz-executor1:14755 map pfn RAM range req write-combining for [mem 0x18a320000-0x18a323fff], got write-back 2018/04/27 07:52:51 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) setsockopt$inet6_int(r1, 0x28, 0x11, &(0x7f0000000080), 0x4) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000000c0)=""/129, &(0x7f0000000180)=0x81) [ 180.347740] netlink: 132 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/27 07:52:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)) 2018/04/27 07:52:51 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000001440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], [], [], [], []]}, 0x658) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000140)=""/32, &(0x7f0000000180)=0x20) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "e9991d64db753ed906f709c9a7ca1b305ada78b39ec6c6030d36b81cc4495ce34cc836ce36524c98134e6bd1d7d00b600aef154146e3b63808f328612aa4716bb75a2d77ac66d16e75818b6f9732304558d71ae0dc54a68d403e48212d4ff3ddc27c1279456bb30e4bbd514a29dbdf1762d7694df48ba7c0d7a68a9baf74c338808101ce"}, 0x88) 2018/04/27 07:52:51 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x1000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xf000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip6gretap0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3b00000002000000df00ffffffffe6"]}) 2018/04/27 07:52:51 executing program 6 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:51 executing program 1: r0 = socket(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x10001, 0x40042) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000100)={{0xff, 0x8}, 'port0\x00', 0x8, 0x40000, 0x2, 0x3, 0x6, 0x8, 0x764, 0x0, 0x6, 0x6}) [ 180.523552] FAULT_INJECTION: forcing a failure. [ 180.523552] name failslab, interval 1, probability 0, space 0, times 0 [ 180.534904] CPU: 1 PID: 14800 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #19 [ 180.542185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.551538] Call Trace: [ 180.554136] dump_stack+0x1b9/0x294 [ 180.557782] ? dump_stack_print_info.cold.2+0x52/0x52 [ 180.562980] ? lock_downgrade+0x8e0/0x8e0 [ 180.567153] should_fail.cold.4+0xa/0x1a [ 180.571228] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 180.576342] ? __local_bh_enable_ip+0x161/0x230 [ 180.581023] ? _raw_spin_unlock_bh+0x30/0x40 [ 180.585438] ? release_sock+0x1e2/0x2b0 [ 180.589511] ? rcu_is_watching+0x85/0x140 [ 180.593672] ? __release_sock+0x3a0/0x3a0 [ 180.597840] ? find_held_lock+0x36/0x1c0 [ 180.601939] ? check_same_owner+0x320/0x320 [ 180.606277] ? rcu_note_context_switch+0x710/0x710 [ 180.611222] ? __netlink_lookup+0x5cf/0xaa0 [ 180.615565] __should_failslab+0x124/0x180 [ 180.619815] should_failslab+0x9/0x14 [ 180.623621] kmem_cache_alloc_node+0x272/0x780 [ 180.628210] ? find_held_lock+0x36/0x1c0 [ 180.632290] __alloc_skb+0x111/0x780 [ 180.636021] ? skb_scrub_packet+0x580/0x580 [ 180.640358] ? rcu_is_watching+0x85/0x140 [ 180.644513] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 180.649702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 180.655230] ? netlink_autobind.isra.34+0x240/0x330 [ 180.660243] netlink_sendmsg+0xb01/0xfa0 [ 180.664308] ? netlink_unicast+0x740/0x740 [ 180.668537] ? security_socket_sendmsg+0x94/0xc0 [ 180.673284] ? netlink_unicast+0x740/0x740 [ 180.677509] sock_sendmsg+0xd5/0x120 [ 180.681214] ___sys_sendmsg+0x805/0x940 [ 180.685184] ? copy_msghdr_from_user+0x560/0x560 [ 180.689954] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 180.695480] ? proc_fail_nth_write+0x96/0x1f0 [ 180.699972] ? __fget_light+0x2ef/0x430 [ 180.703937] ? fget_raw+0x20/0x20 [ 180.707377] ? find_held_lock+0x36/0x1c0 [ 180.711432] ? kasan_check_write+0x14/0x20 [ 180.715663] ? wait_for_completion+0x870/0x870 [ 180.720242] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 180.725768] ? sockfd_lookup_light+0xc5/0x160 [ 180.730257] __sys_sendmsg+0x115/0x270 [ 180.734136] ? __ia32_sys_shutdown+0x80/0x80 [ 180.738541] ? __sb_end_write+0xac/0xe0 [ 180.742507] ? fput+0x130/0x1a0 [ 180.745775] ? ksys_write+0x1a6/0x250 [ 180.749571] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 180.754405] __x64_sys_sendmsg+0x78/0xb0 [ 180.758456] do_syscall_64+0x1b1/0x800 [ 180.762332] ? finish_task_switch+0x1ca/0x810 [ 180.766818] ? syscall_return_slowpath+0x5c0/0x5c0 [ 180.771739] ? syscall_return_slowpath+0x30f/0x5c0 [ 180.776667] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 180.782029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 180.786879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 180.792056] RIP: 0033:0x455389 [ 180.795232] RSP: 002b:00007fb13808ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 180.802929] RAX: ffffffffffffffda RBX: 00007fb13808b6d4 RCX: 0000000000455389 [ 180.810187] RDX: 0000000000000000 RSI: 0000000020000600 RDI: 0000000000000013 [ 180.817443] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 180.824700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 180.831956] R13: 00000000000004e2 R14: 00000000006fa5d0 R15: 0000000000000000 2018/04/27 07:52:51 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0xa, &(0x7f00000000c0)=[0x761, 0xfff, 0xfffffffffffffc00, 0x1, 0x2, 0xa39, 0x9513, 0x1, 0x401, 0x7], &(0x7f0000000100)=[0x3, 0x6, 0x100], 0x24, 0x4, 0xfffffffffffff420, &(0x7f0000000140)=[0x4ca, 0x2, 0x2, 0x9], &(0x7f0000000180)=[0x9ee]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000300)={r2, &(0x7f0000000200)=""/248}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000340)=0x401) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x100, 0x4, [0xfffffffffffff1ec, 0xee, 0x2, 0xe8e]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r3, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000004c0)={{0x16, @empty, 0x4e24, 0x3, 'fo\x00', 0x2, 0x9, 0x31}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 0x0, 0x7, 0x4}}, 0x44) listen(r0, 0xffffffffffffc048) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r4 = msgget(0x0, 0x8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() r8 = getegid() r9 = gettid() r10 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000006c0)={{0x3, r5, r6, r7, r8, 0x0, 0x6}, 0xafe, 0x3ff, 0x0, 0x4, 0x1, 0x3, r9, r10}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000740)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000780)={0x1, 'yam0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000007c0)={0x0, @multicast1=0xe0000001, 0x4e21, 0x0, 'lc\x00', 0x2a, 0x4, 0x3f}, 0x2c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000800)=""/100) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000880)={0x2}, 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000008c0)={0x9, 0x2, 0xca2be9e, 0x0, 0x4, 0x5, 0xff, 0x4, 0x0, 0x8000, 0xfff, 0x100000001}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000900)={0x2, 0x80, 0x800c, 0x9, 0x7, 0x100000000, 0x4975aea3, 0x5, r3}, 0x20) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000940)={@loopback, @broadcast, 0x0}, &(0x7f0000000980)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000009c0)={'vcan0\x00', r11}) r12 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt(r12, 0xe7, 0x4, &(0x7f0000000a00)=""/165, &(0x7f0000000ac0)=0xa5) 2018/04/27 07:52:51 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x482, &(0x7f0000000600)=""/4096, &(0x7f0000000040)=0x1000) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xffffffffbf204f50, 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/119) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x10042) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') shutdown(r0, 0x1) 2018/04/27 07:52:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001640)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) 2018/04/27 07:52:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xf0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000206fdff0000000000000000000000fe3389234661a593df974edeb261873c8f592aec4f3f4b447a2829c82db09b1405511ed1156fc00357bdcef18a8b841a2a46ea07f1d1c788dcc7fe1a15fc396e6311b76a97624319235cbe5228e77482e6f26999"], 0x14}, 0x1}, 0x0) socket(0x3, 0x8080f, 0x100) 2018/04/27 07:52:51 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0xfeffffff}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)) 2018/04/27 07:52:51 executing program 6 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:51 executing program 7 (fault-call:2 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) [ 180.946012] FAULT_INJECTION: forcing a failure. [ 180.946012] name failslab, interval 1, probability 0, space 0, times 0 [ 180.957354] CPU: 0 PID: 14811 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #19 [ 180.964638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.973999] Call Trace: [ 180.976609] dump_stack+0x1b9/0x294 [ 180.980258] ? dump_stack_print_info.cold.2+0x52/0x52 [ 180.985457] ? is_bpf_text_address+0xd7/0x170 [ 180.989977] should_fail.cold.4+0xa/0x1a 2018/04/27 07:52:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 180.994048] ? __save_stack_trace+0x7e/0xd0 [ 180.998386] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 181.003511] ? save_stack+0x43/0xd0 [ 181.007149] ? kasan_kmalloc+0xc4/0xe0 [ 181.011050] ? kasan_slab_alloc+0x12/0x20 [ 181.015210] ? find_held_lock+0x36/0x1c0 [ 181.019303] ? check_same_owner+0x320/0x320 [ 181.023646] ? rcu_note_context_switch+0x710/0x710 [ 181.028587] __should_failslab+0x124/0x180 [ 181.030963] FAULT_INJECTION: forcing a failure. [ 181.030963] name failslab, interval 1, probability 0, space 0, times 0 [ 181.032837] should_failslab+0x9/0x14 [ 181.032856] kmem_cache_alloc_node_trace+0x26f/0x770 [ 181.032884] __kmalloc_node_track_caller+0x33/0x70 [ 181.032909] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 181.062610] __alloc_skb+0x14d/0x780 [ 181.066323] ? skb_scrub_packet+0x580/0x580 [ 181.070645] ? rcu_is_watching+0x85/0x140 [ 181.074787] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 181.079979] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 181.085529] ? netlink_autobind.isra.34+0x240/0x330 [ 181.090545] netlink_sendmsg+0xb01/0xfa0 [ 181.094615] ? netlink_unicast+0x740/0x740 [ 181.098853] ? security_socket_sendmsg+0x94/0xc0 [ 181.103604] ? netlink_unicast+0x740/0x740 [ 181.107835] sock_sendmsg+0xd5/0x120 [ 181.111548] ___sys_sendmsg+0x805/0x940 [ 181.115525] ? copy_msghdr_from_user+0x560/0x560 [ 181.120295] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 181.125825] ? proc_fail_nth_write+0x96/0x1f0 [ 181.130323] ? __fget_light+0x2ef/0x430 [ 181.134293] ? fget_raw+0x20/0x20 [ 181.137737] ? find_held_lock+0x36/0x1c0 [ 181.141798] ? kasan_check_write+0x14/0x20 [ 181.146035] ? wait_for_completion+0x870/0x870 [ 181.150626] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 181.156160] ? sockfd_lookup_light+0xc5/0x160 [ 181.160654] __sys_sendmsg+0x115/0x270 [ 181.164538] ? __ia32_sys_shutdown+0x80/0x80 [ 181.168940] ? __sb_end_write+0xac/0xe0 [ 181.172921] ? fput+0x130/0x1a0 [ 181.176194] ? ksys_write+0x1a6/0x250 [ 181.179998] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 181.184842] __x64_sys_sendmsg+0x78/0xb0 [ 181.188904] do_syscall_64+0x1b1/0x800 [ 181.192785] ? finish_task_switch+0x1ca/0x810 [ 181.197277] ? syscall_return_slowpath+0x5c0/0x5c0 [ 181.202200] ? syscall_return_slowpath+0x30f/0x5c0 [ 181.207126] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 181.212486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.217329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 181.222510] RIP: 0033:0x455389 [ 181.225690] RSP: 002b:00007fb13808ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 181.233394] RAX: ffffffffffffffda RBX: 00007fb13808b6d4 RCX: 0000000000455389 [ 181.240659] RDX: 0000000000000000 RSI: 0000000020000600 RDI: 0000000000000013 [ 181.247918] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.255177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 181.262441] R13: 00000000000004e2 R14: 00000000006fa5d0 R15: 0000000000000001 [ 181.269727] CPU: 1 PID: 14827 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 181.277004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.286360] Call Trace: [ 181.288965] dump_stack+0x1b9/0x294 [ 181.292605] ? dump_stack_print_info.cold.2+0x52/0x52 [ 181.297806] ? debug_check_no_locks_freed+0x310/0x310 [ 181.303017] should_fail.cold.4+0xa/0x1a [ 181.307097] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 181.312210] ? lock_repin_lock+0x410/0x410 [ 181.316450] ? perf_trace_lock+0xd6/0x900 [ 181.320602] ? graph_lock+0x170/0x170 [ 181.324417] ? find_held_lock+0x36/0x1c0 [ 181.328503] ? check_same_owner+0x320/0x320 [ 181.332830] ? module_unload_free+0x5b0/0x5b0 [ 181.337343] ? rcu_note_context_switch+0x710/0x710 [ 181.342284] __should_failslab+0x124/0x180 [ 181.346530] should_failslab+0x9/0x14 [ 181.350346] kmem_cache_alloc_trace+0x2cb/0x780 [ 181.355024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 181.360055] ? trace_hardirqs_on+0xd/0x10 [ 181.364235] tty_ldisc_get.part.3+0xb3/0x150 [ 181.368654] tty_set_ldisc+0x5c/0x870 [ 181.372472] tty_ioctl+0x3ad/0x1870 [ 181.376111] ? tty_vhangup+0x30/0x30 [ 181.379829] ? rcu_is_watching+0x85/0x140 [ 181.384010] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 181.389220] ? __fget+0x40c/0x650 [ 181.392685] ? match_held_lock+0x861/0x8b0 [ 181.396938] ? expand_files.part.8+0x9a0/0x9a0 [ 181.401529] ? kasan_check_write+0x14/0x20 [ 181.404845] QAT: Invalid ioctl [ 181.405767] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 181.405789] ? wait_for_completion+0x870/0x870 [ 181.405809] ? tty_vhangup+0x30/0x30 [ 181.405829] do_vfs_ioctl+0x1cf/0x16a0 [ 181.405852] ? ioctl_preallocate+0x2e0/0x2e0 [ 181.430493] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 181.435525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 181.438095] QAT: Invalid ioctl [ 181.440290] ? retint_kernel+0x10/0x10 [ 181.440318] ? ksys_ioctl+0x48/0xd0 [ 181.440336] ? security_file_ioctl+0x94/0xc0 [ 181.440355] ksys_ioctl+0xa9/0xd0 [ 181.440374] __x64_sys_ioctl+0x73/0xb0 [ 181.462758] do_syscall_64+0x1b1/0x800 [ 181.466657] ? finish_task_switch+0x1ca/0x810 [ 181.471163] ? syscall_return_slowpath+0x5c0/0x5c0 [ 181.476106] ? syscall_return_slowpath+0x30f/0x5c0 [ 181.481049] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 181.483137] QAT: Invalid ioctl [ 181.486429] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/27 07:52:52 executing program 5: unshare(0x40600) r0 = socket(0x10, 0x80003, 0x7) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x4, 0x8001) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10}, 0xc) 2018/04/27 07:52:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x11000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:52 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x180, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180)={0x0, 0x7530}, 0x10) connect$rds(r0, &(0x7f0000000040)={0x2, 0xfffc000000000000, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x3}) r2 = fcntl$getown(r0, 0x9) sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000080)=""/62) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x8, 0x20001000, 0x2000, 0x8, 0x1ff, 0x100000000, 0x6, 0x3, 0x10a307b8, 0xffffffffffffffbf}, 0x10) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x1, 0xfffffffffffffffd, 0x80010) 2018/04/27 07:52:52 executing program 6 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) [ 181.486453] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 181.486464] RIP: 0033:0x455389 [ 181.486473] RSP: 002b:00007f116d587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 181.486489] RAX: ffffffffffffffda RBX: 00007f116d5886d4 RCX: 0000000000455389 [ 181.486498] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 181.486506] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.486519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 181.517256] QAT: Invalid ioctl [ 181.517820] R13: 0000000000000324 R14: 00000000006f7c00 R15: 0000000000000000 [ 181.519964] IPVS: length: 4096 != 8 [ 181.573158] IPVS: length: 4096 != 8 2018/04/27 07:52:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x40) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000", 0x5d}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000001a003b000000000000008300000000000000"]) 2018/04/27 07:52:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x8035}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:52 executing program 4: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000400), &(0x7f0000000580)=[&(0x7f0000000500)='lo![($bdev\'-cgroup\x00', &(0x7f0000000540)='\x00']) syz_mount_image$iso9660(&(0x7f0000000600)='iso9660\x00', &(0x7f0000000640)='./file0\x00', 0xee, 0x6, &(0x7f00000009c0)=[{&(0x7f0000000680)="66e042e6bf7dee44e289e63f02df1d468857576b29bc608f8c1607f44dde1149a2c5186c5d840949c0a0645c1a98050937051515bef3cd7489d0e0c78fd27ef1f6b1cb1761bc45a2208c2e4afa8d6b412c8fe7368f4c29554104158aaaa48be82847515c609bb33a5fbec926ee6640771a84e539da851843e58a6d1f90ea7c68b4c4e020f68b7efe214d57eaa1262480b239acae77db1374043046bf127ac5f9158756d65cbea7edc3171b3285f3ae9856c9a42ccf17ba8ad5e3", 0xba}, {&(0x7f0000000740)="36b83efc66fe20e15343ca0574d916dd651d9872d96d409fe4930cff74e72c2d7d8a8803100fcd42c1e872c930eeffe296afcae53ce189b75194d182c498cfbefc2e22a9b62249a984e465c962006f00de7f177b0dc420de164256abf90880757c4d2558c35469e61fce57e9ef18c973bfb41397be251275b057cb5b148443bb9909c58f9418ea3a755aae44e969ed71dc934209bbf5d3246468474072a43cc1351b3a2365", 0xa5, 0x2}, {&(0x7f0000000800)="81c832c94804bb7e40e33352dfaa399a164c79a7fcd0b0547e5c16084d7e8ab6a4fcabf28bf54d482797c9e6ddef712d0804ef306d7b5dbd7b1c49c4c469e311be7b3cec35b3e2d8c903054a3c03c17538bde444aa2578cecb68796d95853dbb9c288cddb86a870c7827c5ba0b31a72dfc76d17ff8f621f41c3cdb6c766d05fc1caa7c95b453e0b09d913302da2ca8313eeda2fb4cd34647f801fc303d6b64a3034806ea80b759a535c13b2a", 0xac, 0x3f}, {&(0x7f00000008c0)="6b3deb28d02d254439a0f121483c2fff29c2db6f3da60b6a6c2284f9eefb5f738cecd2af1350efceef286c46da265062", 0x30, 0x8}, {&(0x7f0000000900)="2c5bde8263dd", 0x6, 0x5}, {&(0x7f0000000940)="1e7a0286a939b5ae4ba74a208febc5188d8764dfc6d94170a624fa60da7c6b0e1d27dbc5ec7c127f0f95b5ae5182df02e5c613712a8a911e5f5246767a9ce83cc065aae4dc6c06691ebc279570305cfc63", 0x51, 0x1ff}], 0x80, &(0x7f0000000a80)=ANY=[@ANYBLOB='unhide,nojoliet,overrilerockperm,\x00']) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000280)='./file0/file0\x00', 0x81, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000300)="4d0a48faab83ce6dd2e8b0f5dee178bc297170b9cc50722da88c", 0x1a, 0x3ff}, {&(0x7f0000000340)="fc8d2105263ca955dbfb68d710eac1f6c4c451543a2b5fbcea5053e931715da6e119bcd784ca02ff35cd206810aa08ad88256326148d22f20deae648cb23710d4cf1b0972d1cc04eb4b3130e32c64152b1", 0x51, 0x5447}], 0x1080000, &(0x7f0000000400)={[{@overriderock='overriderockperm', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@dmode={'dmode', 0x3d, [0x3f, 0x0]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-13'}, 0x2c}, {@check_strict='check=strict', 0x2c}]}) r0 = request_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)='lo![($bdev\'-cgroup\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='tracefs\x00', 0x180080, &(0x7f0000000200)="cdc4ba06a05735c4cd01572bac86904140e2fbcaeb6175114d7f52c88d6b67972af7b86aabb590d1bf7a7e59f76c01d1dd6321d91bf3ea9d913ea39316dfc247bb1127a9af55f3eeab3b2fba67304aeea76c3e8824bd1c9236ef86d2b62c70da") 2018/04/27 07:52:52 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0xffc99a3b}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:52 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000180)={&(0x7f0000000100)=""/56, 0x38}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x7) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="281bd1ee88e02f506e5fbab0b0ec844c044b52ce3aba32e4d2e5cc41894a375451a20b1f66201d50e0d090a069337b8ae5a89a848bb1f6b1af53141673825c2aa13ef4097c402b1500afad2fc8554d74ff6e3d558ec18bd591bfa288ef23a6d7173b8d5f2b3ef29204ebe581feaed7632e624b81fbe80759854c72b2ff3058c8c6ef8fe23b60c4507e6f1568dd5718a6eeee609c2c28bd3a797c6ac26e93029cca29ec7cbd9975f92dfd508b466047fbb43c7cbdd56244c0b02ebc76deb594601660253aade4cc520ca5939af314bd0dade1c3ac23ae666dcd0475f2e5bc1e8eef94ee77c5055ff228c8e2d82857e1") fcntl$setlease(r0, 0x400, 0x0) 2018/04/27 07:52:52 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="580000000000000014010000070000004d09df0000000000000004a30aafdaf7b4559556fe10170932b32161d4ab9086fb56ac679f066fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e5269315dd29005dba3300000"], 0x58, 0x4000000}, 0x20000000) 2018/04/27 07:52:52 executing program 7 (fault-call:2 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0213000b0e13ebb918428717764d81b3da5fb2a7e400000000000000fbdbdf2505000500002000000a004e2400000000fe800000000000000000000000384bd73a265e50d97816a84aae890000aafa651f5e0000000007001900000000000a000700000000000116f0f676bd6141533704413012d2555d000002004e23ac141413000000000000000000"], 0x70}, 0x1}, 0x20000080) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) [ 181.720669] FAULT_INJECTION: forcing a failure. [ 181.720669] name failslab, interval 1, probability 0, space 0, times 0 [ 181.732517] CPU: 0 PID: 14879 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 181.739816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.749184] Call Trace: [ 181.751793] dump_stack+0x1b9/0x294 [ 181.755452] ? dump_stack_print_info.cold.2+0x52/0x52 [ 181.760678] should_fail.cold.4+0xa/0x1a [ 181.764762] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/27 07:52:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x9}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xffffa888}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 181.769894] ? graph_lock+0x170/0x170 [ 181.773717] ? __lock_acquire+0x7f5/0x5140 [ 181.777984] ? find_held_lock+0x36/0x1c0 [ 181.782078] ? __lock_is_held+0xb5/0x140 [ 181.786188] ? check_same_owner+0x320/0x320 [ 181.790546] ? rcu_note_context_switch+0x710/0x710 [ 181.795504] __should_failslab+0x124/0x180 [ 181.799763] should_failslab+0x9/0x14 [ 181.803580] kmem_cache_alloc_node_trace+0x26f/0x770 [ 181.808701] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 181.813830] ? mutex_trylock+0x2a0/0x2a0 [ 181.817921] __kmalloc_node+0x33/0x70 [ 181.821744] kvmalloc_node+0x6b/0x100 [ 181.825591] alloc_netdev_mqs+0x173/0xfe0 [ 181.829752] ? number+0x967/0xc90 [ 181.833207] ? slcan_change_mtu+0x10/0x10 [ 181.837355] ? free_netdev+0x450/0x450 [ 181.841248] ? put_dec+0xf0/0xf0 [ 181.844612] ? format_decode+0x1a9/0xae0 [ 181.848677] ? set_precision+0xe0/0xe0 [ 181.852564] ? kasan_slab_free+0xe/0x10 [ 181.856539] ? __vunmap+0x2d2/0x3c0 [ 181.860157] ? vfree+0x68/0x100 [ 181.863432] ? n_tty_close+0xc3/0x130 [ 181.867228] ? tty_ldisc_close.isra.0+0xb0/0xe0 [ 181.871903] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 181.877438] ? vsnprintf+0x242/0x1b40 [ 181.881247] ? pointer+0xa20/0xa20 [ 181.884799] ? sprintf+0xa7/0xd0 [ 181.888160] ? scnprintf+0x120/0x120 [ 181.891894] slcan_open+0x41b/0xa00 [ 181.895521] ? rcu_note_context_switch+0x710/0x710 [ 181.900445] ? trace_hardirqs_on+0xd/0x10 [ 181.904589] ? slcan_hangup+0x20/0x20 [ 181.908385] ? __might_sleep+0x95/0x190 [ 181.912361] ? up_read+0x110/0x110 [ 181.915893] ? down_read+0x1b0/0x1b0 [ 181.919607] ? slcan_hangup+0x20/0x20 [ 181.923425] tty_ldisc_open.isra.1+0x8b/0xe0 [ 181.927830] tty_set_ldisc+0x2e4/0x870 [ 181.931727] tty_ioctl+0x3ad/0x1870 [ 181.935352] ? tty_vhangup+0x30/0x30 [ 181.939062] ? rcu_is_watching+0x85/0x140 [ 181.943209] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 181.948408] ? __fget+0x40c/0x650 [ 181.951860] ? match_held_lock+0x861/0x8b0 [ 181.956093] ? expand_files.part.8+0x9a0/0x9a0 [ 181.960670] ? kasan_check_write+0x14/0x20 [ 181.964904] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 181.969833] ? wait_for_completion+0x870/0x870 [ 181.974412] ? tty_vhangup+0x30/0x30 [ 181.978127] do_vfs_ioctl+0x1cf/0x16a0 [ 181.982024] ? ioctl_preallocate+0x2e0/0x2e0 [ 181.986438] ? fget_raw+0x20/0x20 [ 181.989898] ? __sb_end_write+0xac/0xe0 [ 181.993873] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 181.999405] ? fput+0x130/0x1a0 [ 182.002689] ? ksys_write+0x1a6/0x250 [ 182.006500] ? security_file_ioctl+0x94/0xc0 [ 182.010921] ksys_ioctl+0xa9/0xd0 [ 182.014374] __x64_sys_ioctl+0x73/0xb0 [ 182.018258] do_syscall_64+0x1b1/0x800 [ 182.022147] ? finish_task_switch+0x1ca/0x810 [ 182.026640] ? syscall_return_slowpath+0x5c0/0x5c0 [ 182.031565] ? syscall_return_slowpath+0x30f/0x5c0 [ 182.036493] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 182.041863] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.046710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 182.051904] RIP: 0033:0x455389 [ 182.055087] RSP: 002b:00007f116d587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.062792] RAX: ffffffffffffffda RBX: 00007f116d5886d4 RCX: 0000000000455389 2018/04/27 07:52:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80000002) r3 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000040)={0x2000}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000b00)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 182.070056] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 182.077316] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 182.084577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 182.091839] R13: 0000000000000324 R14: 00000000006f7c00 R15: 0000000000000001 2018/04/27 07:52:53 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x24000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xce, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3a4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r3, 0x80000, r0}) fadvise64(r2, 0x0, 0xff, 0x3) 2018/04/27 07:52:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x8848000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:53 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x1600}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x200005d0}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:53 executing program 3: r0 = socket$inet6(0xa, 0x7fe, 0x8) getresuid(&(0x7f00000002c0), &(0x7f0000002f80), &(0x7f0000002fc0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000074c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0xcd5dc614903b0581, 0x1ff, 0x4, "7b9ca9396d0323d646d9481c1654c1d97acfa8f8b5a9850aca54371ef73fc8016915fa09e1bfdbb5d67434300e4ec949c20aa09cf36e9a911a2cd081a81838", 0x28}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000140)="606750d602ada9d63985a781be176f95c827857f48b7e1be9509fee58baa57307c05754cf4a8a231a53001e47c7a9dd8e47053a4b304bfcc0c2598884542ae2af6f836edc2577c8c0044109fa7c81d0ce00282d0eca47a6a01654d3c883c834f93fdf9d70c340cc1040243", 0x6b}, {&(0x7f00000001c0)="214fdc0130f4baa930db2f6f4b203474c6a4ecf77b5a68499c5271bcbf7d71d0e4d5ca71020f7b3fc311e7d8a96e713d635e6864c2390433c523a7eafd83d64d4ea94ca62d26cb2ed643065836d57d03e011679327e7bb9becac3665c1b471a54c583252ec2d636e7545745c5c9d23f7120c211fc777dec8f2c2b9639eaa08d66881fef43b899a1b878be44914949808b324f18fd9ea0f6a07cbbc333e9d5fbc577a7b0281d98adf6070606b9fd47ce8a0a0af6b0b245675c03110d7beb9875f0386b67fe88f319bca7c546fcf8cb932d312", 0xd2}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="9e00d9ac929b5133126ac4c3da80c18d4d682950cbb5eda94b45e95035822e8436ab4c57224ef59f1eda4915456745f62b60ef051facbe1a6391b62e41be12a658a8a992ff1b3f2c9a6381ebdd37e73a81c69a76ca8865092bfa388cea47a2f88539a105651fddea9e830fb9bb8390724a000bfd89e42dd48499275d61786c2b070fd898b300809d46ead09fb113638afd5d5c6efd42a6decf5f27804a84a68295fbe6ab6aee5ef8f491e922ebe41e69bed69ad8502f96ac9027562ab5f9de0626ef373c16f8d7f794b6989d1b48d75a8bb290164759dc", 0xd7}, {&(0x7f0000000400)="63e02dc1554a9ef0dea0", 0xa}], 0x5, &(0x7f00000004c0)={0xb0, 0x11f, 0x200, "26d1c79b463bb95d2ab3199d7f65133e5e106b7f27cc652d9f216f7fb73916f6c8c1095ad098302342d19790fb11008a505c6f6763b57f185c08adcced8c0aec2c4cdb2bc93179924add92ebd30321ab4fada297dd2f8e13b111b65a5c67759f24b4c871dd11ace2d66ed5fcd94327770f9805b1f418446cedca73e52ab30b07cb6d1a73da065e4db97c677e7f0ccc028c27ada6a5e8035f926c27"}, 0xb0, 0x400c0}, {&(0x7f0000000580)={0x27, 0x0, 0x0, 0x7, 0x5, 0xc3db, "239d83fa42c34db26df9dfd0a3d1e320aa35fd323e954cce55fa75c80031432f92f6785fc67b090d4e1d57bb1280ad82ae0d6524159647ce378f9b328eca32", 0x15}, 0x60, &(0x7f0000001840)=[{&(0x7f0000000600)="04c839ae99b44e34240b495d53f2a874334bbdf4068931da8783f64a356521c6b24b1332a51b5b76f06b726c2a25d957070364eb24815f238d1f9de1abe6d43b2e50e7f87ad90e2db55057917bdc67d56aefa1df0188b0b73309fa10f157c63236a1ec2da363bc3d26290fdc64b8e34a9b444dc79b72001f3181d65afc6b8cf4bcf04cc693afa8c86d842c78c1a78a3f5dd429c17238c5d07ecaea2247", 0x9d}, 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{&(0x7f0000004d80)="d86d9990bae103507bc809d37335257c8146f44c5623d385fa9cf7b78531a1ce92f27cb937fe92bf3f8e325a5b32f8bf12d8ed80fb9f2fa6d073792ba7cb41e8def193ba7b23911ddbc929a7f24681caf3f9da782d07a965f3970e18e4979ade91205668c6582383e3e29f30c9f5dccf5cad", 0x72}], 0x8, &(0x7f0000004e80)=ANY=[@ANYBLOB="e000000000000000030100001f00000048cc6bffffff7f0000004fe3b403e19f7ba4463d286cc17e96787e1a6fde74f33c348b845e40e7d2bc0b6b6f462534d972a89630310a393bddbd01fc3e0b867928bc8034c53f0e0d8d7622a322cbe46b6b08b1630ec74345a814716abb810cce2231389dc050f029a42adeab50df848666560b6774dccd2d410e0928a00fdca38664d73cdc776c6c5eb955b3007d1890cd884bbcc4780360675c22213da0b9c6c2f34055af234414320c8e994624964ee277ebb57c1ba438a9f28499d424c74d97f67848fe4de0f9492d2ab554515200"], 0xe0, 0x20004001}, {&(0x7f0000004f80)={0x27, 0x1, 0x1, 0x4, 0x95a, 0xffffffff, "9d11fa52dae25bd358a9d2512951776f1dc69409698eeefddc29d32e2fc1c1353967a4b8ccc506bd8365d97a80412a6cb35aa6b7c29c7333858f4ad8211bb7", 0x28}, 0x60, 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0x1000}, {&(0x7f00000063c0)="369b33b8e2b878b0d24628dd3dd939aa0d58a7b7f63c565f9707c24482b561b14f4da25176cc5aaba8812205e729691574412da11ae445fef60cbb4cad63a6ecc5df09067bd509f07c3bff30914f062129cb2984353f82e6de77c3ad73b464e2a25dccc2d2c36b1c9120d7056defc9b8733e67440f4d8fe9194402557fd29913dd79cb23e395ceeb9e0f2dab029fe86ecc81e55cb7902e7adc4e878ea5627e1eb40e18c432", 0xa5}, {&(0x7f0000006480)="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", 0x1000}], 0x4, 0x0, 0x0, 0x801}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007880)=ANY=[@ANYRES32=0x0, @ANYBLOB="c3000000b31707bf7f0d9ec4a946a63659505f08ccb9257254337be366680cc8e645f688c1d39eea98997d1ef2b5819c48515b312f25bd1871684e5cde081c2529394f4389324fc388df76bcc131c8aaf752244447a6382b33f49a73dee62263e6a4494de498383bd7f94b758ce7b247af273245681b2906ae72573fdafab182c30d617e88d76d03c34ad5fc7500f22db60c5557a49a2799fbea7cb5096b86224f5ba1c477e24fb406bed49dec24602da596af0e88cfdd1cd085223c57297bfe90d4d949481da8"], &(0x7f0000003000)=0xcb) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003040)={r2, 0x3}, 0x8) socketpair(0xb, 0x2, 0x11cc, &(0x7f0000007b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000007b80)=@assoc_value, &(0x7f0000007bc0)=0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x7, &(0x7f0000000040)={"69636d91364670a581000000001d00000200"}, &(0x7f0000000000)=0x1e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007980)={r2, 0x6}, &(0x7f00000079c0)=0x8) r5 = syz_genetlink_get_family_id$team(&(0x7f0000007a80)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000007ac0)={@local, 0x0}, &(0x7f0000007b00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000007c40)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000007d40)=0x3c6) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000090c0)={&(0x7f0000007a40)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000009080)={&(0x7f0000009000)={0x5c, r5, 0x0, 0x70bd2c, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x801}, 0x800) r8 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007a00)={r4, 0x1}, 0x8) 2018/04/27 07:52:53 executing program 5: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) 2018/04/27 07:52:53 executing program 7 (fault-call:2 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:53 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x18, 0x4e, 0x401, 0x0, 0x0, {0xffffffffffffffff}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000180)=0x4) dup3(r1, r0, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000080)) close(r3) 2018/04/27 07:52:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x801) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001040)={0x1, 0x0, [{0xf001, 0x1000, &(0x7f0000000040)=""/4096}]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000001080)='user\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)="bfd6f4f7db29f967e992f5e8855ed7e5ce3911f941a1c4f2af1b87538d7ba7f1a6eda4818d0033d524e40e0bea0c3bacb13b0840493629e93c28895676c993102aa33d53f7d9d0ddebe0d066da5c3f14be4bde738e13d530480244dc8c8814d3ee4b0cbcf9fe193201907d14b2f0e7bec24c3f435bfb3e816e51fdfd428c35a2728b9637d0c28bf8a4ffa1b5a44b98e3a7a15474682e4b77d5d4a75b2acfdf663d19522f92ad1cd1ae020c31f76d021e3172fcfeef6f3ac3c74b7546cadb5f402282ab36c2c7baf253bdb7258c3f15f89bc4a13f", 0xd4, 0xffffffffffffffff) r3 = add_key(&(0x7f0000001200)='user\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001280)="df4bb3ecf6fcf5f23f2a2793ab885c07c9069cbb612be0d98af8bf8a5a0438bfcfab5abb8e29543108fe4a35ab322df14597a629ce1d19f1e84d463e5970bbd7140eaa6073a6e8ce57985c2b8e4091b592c78d6df2307cc3e0eb2dc2a2cb558a54480dd9254f", 0x66, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) ioctl$int_in(r1, 0x80000080044dfe, &(0x7f0000002000)) 2018/04/27 07:52:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x200000000000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x8864000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) get_robust_list(0x0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000180)=0x18) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0xfffffe1b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54db7dbab47f8cad245cd0", 0x18) 2018/04/27 07:52:53 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0xfffffffe}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) [ 182.678673] FAULT_INJECTION: forcing a failure. [ 182.678673] name failslab, interval 1, probability 0, space 0, times 0 [ 182.689983] CPU: 0 PID: 14938 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 182.697272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.706638] Call Trace: [ 182.709257] dump_stack+0x1b9/0x294 [ 182.712925] ? dump_stack_print_info.cold.2+0x52/0x52 [ 182.718163] should_fail.cold.4+0xa/0x1a [ 182.722256] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/27 07:52:53 executing program 1: r0 = fanotify_init(0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) write$fuse(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="1200000011000000"], 0x8) [ 182.727381] ? find_next_bit+0x104/0x130 [ 182.731470] ? pcpu_next_unpop+0x83/0xf0 [ 182.735570] ? kasan_check_write+0x14/0x20 [ 182.739833] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 182.744791] ? graph_lock+0x170/0x170 [ 182.748616] ? wait_for_completion+0x870/0x870 [ 182.753220] ? lock_downgrade+0x8e0/0x8e0 [ 182.757385] ? __unwind_start+0x166/0x330 [ 182.761556] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 182.766593] ? find_next_zero_bit+0x111/0x140 [ 182.771120] ? __lock_is_held+0xb5/0x140 [ 182.775222] __should_failslab+0x124/0x180 [ 182.779480] should_failslab+0x9/0x14 [ 182.783283] kmem_cache_alloc_trace+0x4b/0x780 [ 182.787887] __hw_addr_create_ex+0xaa/0x3e0 [ 182.792265] ? dev_mc_init+0x160/0x160 [ 182.796160] ? __lock_is_held+0xb5/0x140 [ 182.800227] __hw_addr_add_ex+0x1ef/0x2b0 [ 182.804384] dev_addr_init+0x169/0x260 [ 182.808269] ? __hw_addr_add_ex+0x2b0/0x2b0 [ 182.812588] ? kasan_unpoison_shadow+0x35/0x50 [ 182.817169] ? kasan_kmalloc+0xc4/0xe0 [ 182.821064] ? __kmalloc_node+0x47/0x70 [ 182.825054] alloc_netdev_mqs+0x213/0xfe0 [ 182.829196] ? number+0x967/0xc90 [ 182.832647] ? slcan_change_mtu+0x10/0x10 [ 182.836793] ? free_netdev+0x450/0x450 [ 182.840679] ? put_dec+0xf0/0xf0 [ 182.844044] ? format_decode+0x1a9/0xae0 [ 182.848106] ? set_precision+0xe0/0xe0 [ 182.851991] ? kasan_slab_free+0xe/0x10 [ 182.855963] ? __vunmap+0x2d2/0x3c0 [ 182.859582] ? vfree+0x68/0x100 [ 182.863390] ? n_tty_close+0xc3/0x130 [ 182.867187] ? tty_ldisc_close.isra.0+0xb0/0xe0 [ 182.871874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 182.877411] ? vsnprintf+0x242/0x1b40 [ 182.881224] ? pointer+0xa20/0xa20 [ 182.884787] ? sprintf+0xa7/0xd0 [ 182.888151] ? scnprintf+0x120/0x120 [ 182.891884] slcan_open+0x41b/0xa00 [ 182.895512] ? rcu_note_context_switch+0x710/0x710 [ 182.900434] ? trace_hardirqs_on+0xd/0x10 [ 182.904598] ? slcan_hangup+0x20/0x20 [ 182.908399] ? __might_sleep+0x95/0x190 [ 182.912375] ? up_read+0x110/0x110 [ 182.915912] ? down_read+0x1b0/0x1b0 [ 182.919624] ? slcan_hangup+0x20/0x20 [ 182.923428] tty_ldisc_open.isra.1+0x8b/0xe0 [ 182.927844] tty_set_ldisc+0x2e4/0x870 [ 182.931741] tty_ioctl+0x3ad/0x1870 [ 182.935370] ? tty_vhangup+0x30/0x30 [ 182.939078] ? rcu_is_watching+0x85/0x140 [ 182.943224] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 182.948432] ? __fget+0x40c/0x650 [ 182.951906] ? match_held_lock+0x861/0x8b0 [ 182.956143] ? expand_files.part.8+0x9a0/0x9a0 [ 182.960726] ? kasan_check_write+0x14/0x20 [ 182.964957] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 182.969894] ? wait_for_completion+0x870/0x870 [ 182.974478] ? tty_vhangup+0x30/0x30 [ 182.978190] do_vfs_ioctl+0x1cf/0x16a0 [ 182.982083] ? ioctl_preallocate+0x2e0/0x2e0 [ 182.986492] ? fget_raw+0x20/0x20 [ 182.989947] ? __sb_end_write+0xac/0xe0 [ 182.993928] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 182.999466] ? fput+0x130/0x1a0 [ 183.002748] ? ksys_write+0x1a6/0x250 [ 183.006554] ? security_file_ioctl+0x94/0xc0 [ 183.010968] ksys_ioctl+0xa9/0xd0 [ 183.014450] __x64_sys_ioctl+0x73/0xb0 [ 183.018339] do_syscall_64+0x1b1/0x800 [ 183.022223] ? finish_task_switch+0x1ca/0x810 [ 183.026730] ? syscall_return_slowpath+0x5c0/0x5c0 [ 183.031668] ? syscall_return_slowpath+0x30f/0x5c0 [ 183.036603] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 183.041970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.046828] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.052020] RIP: 0033:0x455389 [ 183.055208] RSP: 002b:00007f116d587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.062919] RAX: ffffffffffffffda RBX: 00007f116d5886d4 RCX: 0000000000455389 [ 183.070182] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000013 2018/04/27 07:52:54 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x10}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 183.077454] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 183.084715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 183.091979] R13: 0000000000000324 R14: 00000000006f7c00 R15: 0000000000000002 [ 183.105812] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/04/27 07:52:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0xffffff7f}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05304f155f7c6334e31a0651c3be35dd50faf004e25803afd21d1514efa917257c5970b98991eb0aaa32260eff5f0e4f"]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x20, 0x4) [ 183.154788] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/04/27 07:52:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x2800}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) pipe2(&(0x7f0000000040), 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) setsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000000100)=0x93, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000140)={0x0, 0x2}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 183.234482] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 183.251462] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/04/27 07:52:54 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x16}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 183.281351] f2fs_msg: 6 callbacks suppressed [ 183.281364] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 183.293072] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 2018/04/27 07:52:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR, @ANYPTR, @ANYRES32, @ANYPTR]]]) mkdir(&(0x7f0000000080)="2e2f66696c65302f66696c6530fe", 0x0) [ 183.357170] F2FS-fs (loop3): Invalid log blocks per segment (0) [ 183.357170] [ 183.364836] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 183.425232] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 183.432429] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 183.492845] F2FS-fs (loop3): Invalid log blocks per segment (0) [ 183.492845] [ 183.500490] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 183.531218] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/27 07:52:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x2000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000900000030000300140002006970365fa8d128598b3c91249888767469300000000000bb0000000000000000080003000000000008000500000000002e4a28f37c05277e62cbbf945a32761e8788ce278cc488307894a7db58f7e04ec38ad14569f27c91459e83e1b13d686adcb0dcbf55ef10e7f93cbd519edcdd429fba8d2355f380544d7db4654f85c42bee9e9efe4c10cb5b28221a229da55367d303ed846905216245c3ef448020c2e496f9414568eaddeab4a386abdb8fa39bf55ef6e2d727a68e7847a2f3ac2d6fcd8f5f519fa9fd2345490b9c0232b230ec778b13ff9b926f24e241f0b89ee56d4ba588ff6dc6d46605c360da2dc857636eb78eff"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:54 executing program 4: r0 = inotify_init1(0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/04/27 07:52:54 executing program 7 (fault-call:2 fault-nth:3): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x6}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:54 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0xfeffffff00000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:54 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x400400) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x0) read(r1, &(0x7f0000916000), 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x100000000, 0x4, "b2a638b9826b49daae5556977135bb509b4e8975be88087059b41aac4d8381966c87ec1627fb84ce5f332e1e77da2304291aa7921c121ac387e21eeebf2600", 0x1c}, 0x60) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x5, 0x26590dee073396d6) 2018/04/27 07:52:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5101, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x802) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0xe9, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/233}, &(0x7f0000000300)=0x78) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x4000000000000, 0x1, 0xdc, 0x7fff80000, 0x7fffffff, 0x5, 0x6, 0x82, 0x1fc, 0x80000001, 0x4, 0x100000001}) 2018/04/27 07:52:54 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b01000000000000000086dd6002290f00303a0000000000000000000000ffff00000000ff0200000e0000000000000000000001020090780000000060c7cae20000320000000000000000000000000000000000ff020000000000000000000000000001"], 0x0) [ 183.538339] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 183.607862] FAULT_INJECTION: forcing a failure. [ 183.607862] name failslab, interval 1, probability 0, space 0, times 0 [ 183.619325] CPU: 1 PID: 15019 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 183.626609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.635972] Call Trace: [ 183.638578] dump_stack+0x1b9/0x294 [ 183.642224] ? dump_stack_print_info.cold.2+0x52/0x52 [ 183.647431] ? print_usage_bug+0xc0/0xc0 [ 183.651505] ? graph_lock+0x170/0x170 [ 183.655319] ? wait_for_completion+0x870/0x870 [ 183.659920] should_fail.cold.4+0xa/0x1a [ 183.663996] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 183.669119] ? graph_lock+0x170/0x170 [ 183.672937] ? find_held_lock+0x36/0x1c0 [ 183.677015] ? __lock_is_held+0xb5/0x140 [ 183.681102] ? check_same_owner+0x320/0x320 [ 183.685442] ? rcu_note_context_switch+0x710/0x710 [ 183.690389] __should_failslab+0x124/0x180 [ 183.694638] should_failslab+0x9/0x14 [ 183.698457] kmem_cache_alloc_node_trace+0x26f/0x770 [ 183.703570] ? __hw_addr_add_ex+0x2b0/0x2b0 [ 183.707905] ? kasan_unpoison_shadow+0x35/0x50 [ 183.712505] __kmalloc_node+0x33/0x70 [ 183.716318] kvmalloc_node+0x6b/0x100 [ 183.720135] alloc_netdev_mqs+0x852/0xfe0 [ 183.724293] ? number+0x967/0xc90 [ 183.727758] ? slcan_change_mtu+0x10/0x10 [ 183.731922] ? free_netdev+0x450/0x450 [ 183.735828] ? put_dec+0xf0/0xf0 [ 183.739203] ? format_decode+0x1a9/0xae0 [ 183.743277] ? set_precision+0xe0/0xe0 [ 183.747178] ? kasan_slab_free+0xe/0x10 [ 183.751160] ? __vunmap+0x2d2/0x3c0 [ 183.754798] ? vfree+0x68/0x100 [ 183.758097] ? tty_ldisc_close.isra.0+0xb0/0xe0 [ 183.762785] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 183.768338] ? vsnprintf+0x242/0x1b40 [ 183.772160] ? pointer+0xa20/0xa20 [ 183.775725] ? sprintf+0xa7/0xd0 [ 183.779101] ? scnprintf+0x120/0x120 [ 183.782836] slcan_open+0x41b/0xa00 [ 183.786483] ? rcu_note_context_switch+0x710/0x710 [ 183.791419] ? trace_hardirqs_on+0xd/0x10 [ 183.795570] ? slcan_hangup+0x20/0x20 [ 183.799373] ? __might_sleep+0x95/0x190 [ 183.803356] ? up_read+0x110/0x110 [ 183.806906] ? down_read+0x1b0/0x1b0 [ 183.810632] ? slcan_hangup+0x20/0x20 [ 183.814446] tty_ldisc_open.isra.1+0x8b/0xe0 [ 183.818873] tty_set_ldisc+0x2e4/0x870 [ 183.822775] tty_ioctl+0x3ad/0x1870 [ 183.826411] ? tty_vhangup+0x30/0x30 [ 183.830134] ? rcu_is_watching+0x85/0x140 [ 183.834291] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 183.839501] ? __fget+0x40c/0x650 [ 183.842965] ? match_held_lock+0x861/0x8b0 [ 183.847210] ? expand_files.part.8+0x9a0/0x9a0 [ 183.851802] ? kasan_check_write+0x14/0x20 [ 183.856045] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 183.860989] ? wait_for_completion+0x870/0x870 [ 183.865581] ? tty_vhangup+0x30/0x30 [ 183.869315] do_vfs_ioctl+0x1cf/0x16a0 [ 183.873222] ? ioctl_preallocate+0x2e0/0x2e0 [ 183.877644] ? fget_raw+0x20/0x20 [ 183.881107] ? __sb_end_write+0xac/0xe0 [ 183.885093] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 183.890638] ? fput+0x130/0x1a0 [ 183.893922] ? ksys_write+0x1a6/0x250 [ 183.897722] ? security_file_ioctl+0x94/0xc0 [ 183.902150] ksys_ioctl+0xa9/0xd0 [ 183.905603] __x64_sys_ioctl+0x73/0xb0 [ 183.909486] do_syscall_64+0x1b1/0x800 [ 183.913367] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 183.918201] ? syscall_return_slowpath+0x5c0/0x5c0 [ 183.923120] ? syscall_return_slowpath+0x30f/0x5c0 [ 183.928046] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 183.933417] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.938265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.943442] RIP: 0033:0x455389 [ 183.946619] RSP: 002b:00007f116d587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/27 07:52:54 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x5) connect$inet6(r0, &(0x7f00000005c0)={0xa}, 0x7e) 2018/04/27 07:52:54 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6d0, 0x4000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/04/27 07:52:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x800000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:54 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/80) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000300006f"]) 2018/04/27 07:52:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x9effffff}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) [ 183.954328] RAX: ffffffffffffffda RBX: 00007f116d5886d4 RCX: 0000000000455389 [ 183.961587] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 183.968862] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 183.976119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 183.983379] R13: 0000000000000324 R14: 00000000006f7c00 R15: 0000000000000003 [ 184.003933] ntfs: (device loop5): ntfs_fill_super(): Unable to determine device size. [ 184.030558] ntfs: (device loop5): ntfs_fill_super(): Unable to determine device size. 2018/04/27 07:52:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x600000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x2}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x73d9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/27 07:52:55 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x300000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x60000, 0x0) listen(r1, 0xa7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x3}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x801, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000081}, 0x8000) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x10000002, 0x100000002132, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r3, 0x0) 2018/04/27 07:52:55 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x35, 0xffffffffffffffff, 0x400000000000000) r1 = dup2(r0, r0) write$rdma_cm(r1, &(0x7f0000000540)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="b3285dbb4367cab572eb1c9977d0268efd1c46804b0c62e84b25e7ca8a4044bd1d28a138525508f6d1512d31ae24fc1e640cc0977b9d33291563ef1abcb994e05805836137415c25171671b337d77b183592abb57cf595fcfeee31b8b9", @ANYBLOB="06b8f5cfa7e69020dbfae6725a5ff455458d742f68e2bfe6aa4035dfe71a30b831c0bcaa3e5747d44f4dd669ad06b9082d8c7382de79ca80fb07f7fc4adfa9a0baeadbe1e9f81b0f25321647c71d725ee09d45675c2ee7425d2915ffec34faf3303d75193ad656a96b73c03ce6b7a006ac55dc2f811fdcf3cba10c02842e933a8c8f559836522f074d9fe4d00b7c505ac6d2a5a9", @ANYRES16=r1, @ANYRES32=r1, @ANYRES64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRES16=r1, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="7539d1fe45b822ff3c555d8ab7f54a7704bedbca88f21d0a6d7fbe136aab1496ac6f0485d160ef93c3ccab56375d5ba21b5fdb669adcbc826698a2eabad3a2e1ded3266980b6f07f86bf3a8422a048584abd42f27625d6853590d8cfc9e58a6b0879a36b8ceacaec5117b6ca445130558c8002485cf53cc0aae522647c08e9dc385a382d5b08b3cf1cad53a5e67b07a081b5172380334ee9949acf2c9c98a70926cebaad645f73a24fb0bd1ea4c03871927d4f945fb56b3548c04d4f4378a318e385f07818004c7d308f4d0151966c768a07d277b5177683a0ba940cd1fdac93132515cd6da6b1c8c555f53cd2b0672cf6247a18", @ANYBLOB="b9ed63dad8e56c1fe56ba56893a38c9fc27cc10bffa9dfd0d75fc262ed2b6666adf74f2f75f976296914146242efe50e96e03d2c2c13b22812b87a271d84bd9e1dcbac97b2824a3e8ab61b79dc7e993bcb3fdddea830d031560a3b8f69d04a6b626aa259b254492f4575903d8effd90d22ab1c5b620f0ea2a793a9b2f6c195e19b3e7f4965ee417095614c187de6901e522499ffdf1d10e942e1bbbc6f6eb72ecbe68d608a7c62943c322c6a931915304dd8c6528848", @ANYRES64=r1, @ANYPTR64], @ANYRES32=r1, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRES64=r1], @ANYRES64=r1], @ANYBLOB="15767da035697430d5d9a0302ecf5fd49ccb07f8fa080a9f9902fe8ab1f17f97728a97b6deeb7b9e677eef07fec688b5d6fadb9dbc5a440e47c93b8cd746b86713e30263c70ddf5f4f22e0bea26af9360b363cfdf1b74ae67c2d3bf1e40c075a324e0351b4a38cb1b6f96aac99941eec5c35c40d38a9630ceee55e230fa764aa6288d3cbf5bb31918d77a946ac0bbd59ac17e74573941fc4a68fdb", @ANYBLOB="f24aa8b7c82d10a89ec13404515bc6801ce37ba2692fc50d24a54f17972f8356b128", @ANYBLOB="d681c34ae38cf53db2b25aa21285eac683bab2c0f1c71508253c255f37b48b2012832bc4bbdef9741fe1b8f09b65ddb0951c6dd3f5352765872a4c5ee1d16653006769aeeea2fe015009adb3de45fb98e21c3d5350693012cd8c37832ff14a1eaddf760faa204f19210ae43f692c0d5ac452769384c435399c6b5d3a2a0586b8f9417d92b6a1c518d0eb8cb1edafd43051a73fb1f843d51359d7a3b777679a843e4e8823c0708400b3a6fb838afaede21023b15020c4db0e371a3f46e6b2b12b01e0e8118f03136076f3335e1e97c662acb162db16fc32df3de939aa80d56d23e7ef5365f72369f2c9"], 0x1c2) 2018/04/27 07:52:55 executing program 7 (fault-call:2 fault-nth:4): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:55 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20e}, 0xfffffffffffffed4) socketpair(0x4, 0x7, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000240)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000001c0)}, 0x10) socketpair$inet(0x2, 0x930000, 0x6f2000, &(0x7f0000000180)) 2018/04/27 07:52:55 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x20) r1 = accept(r0, &(0x7f0000000340)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x2, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e22, @loopback=0x7f000001}, 'yam0\x00'}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0xffffffffffffffd8) [ 184.214983] FAULT_INJECTION: forcing a failure. [ 184.214983] name failslab, interval 1, probability 0, space 0, times 0 [ 184.226305] CPU: 1 PID: 15067 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 184.233588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.242945] Call Trace: [ 184.245550] dump_stack+0x1b9/0x294 [ 184.249189] ? dump_stack_print_info.cold.2+0x52/0x52 [ 184.254396] should_fail.cold.4+0xa/0x1a [ 184.258466] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/27 07:52:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x2000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 184.263590] ? graph_lock+0x170/0x170 [ 184.267411] ? save_stack+0xa9/0xd0 [ 184.271049] ? find_held_lock+0x36/0x1c0 [ 184.275126] ? __lock_is_held+0xb5/0x140 [ 184.279216] ? check_same_owner+0x320/0x320 [ 184.283550] ? rcu_note_context_switch+0x710/0x710 [ 184.288493] __should_failslab+0x124/0x180 [ 184.292756] should_failslab+0x9/0x14 [ 184.296572] kmem_cache_alloc_node_trace+0x26f/0x770 [ 184.301687] ? mark_held_locks+0xc9/0x160 [ 184.305856] ? __raw_spin_lock_init+0x1c/0x100 [ 184.310458] __kmalloc_node+0x33/0x70 2018/04/27 07:52:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x5, 0x80) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0xffffffff, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x20c, 0x1, 0x5, 0x3dd, 0x9, &(0x7f0000000100)='erspan0\x00', 0xfb9, 0x7f, 0x3}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) [ 184.314277] kvmalloc_node+0x6b/0x100 [ 184.318191] alloc_netdev_mqs+0xa14/0xfe0 [ 184.322360] ? free_netdev+0x450/0x450 [ 184.326259] ? put_dec+0xf0/0xf0 [ 184.329642] ? format_decode+0x1a9/0xae0 [ 184.333709] ? set_precision+0xe0/0xe0 [ 184.337601] ? kasan_slab_free+0xe/0x10 [ 184.341584] ? __vunmap+0x2d2/0x3c0 [ 184.345216] ? vfree+0x68/0x100 [ 184.348508] ? tty_ldisc_close.isra.0+0xb0/0xe0 [ 184.353193] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 184.358738] ? vsnprintf+0x242/0x1b40 2018/04/27 07:52:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x8848}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 184.362561] ? pointer+0xa20/0xa20 [ 184.366119] ? sprintf+0xa7/0xd0 [ 184.369496] ? scnprintf+0x120/0x120 [ 184.373232] slcan_open+0x41b/0xa00 [ 184.376871] ? rcu_note_context_switch+0x710/0x710 [ 184.381809] ? trace_hardirqs_on+0xd/0x10 [ 184.385975] ? slcan_hangup+0x20/0x20 [ 184.389788] ? __might_sleep+0x95/0x190 [ 184.393783] ? up_read+0x110/0x110 [ 184.397334] ? down_read+0x1b0/0x1b0 [ 184.401058] ? slcan_hangup+0x20/0x20 [ 184.404869] tty_ldisc_open.isra.1+0x8b/0xe0 [ 184.409291] tty_set_ldisc+0x2e4/0x870 2018/04/27 07:52:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000700)=""/87, 0x57}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) bind$ax25(r1, &(0x7f0000000040)={0x3, {"bcef45499ce1b3"}, 0x7}, 0x10) 2018/04/27 07:52:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x11}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 184.413192] tty_ioctl+0x3ad/0x1870 [ 184.416832] ? tty_vhangup+0x30/0x30 [ 184.420553] ? rcu_is_watching+0x85/0x140 [ 184.424711] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 184.429922] ? __fget+0x40c/0x650 [ 184.433390] ? match_held_lock+0x861/0x8b0 [ 184.437635] ? expand_files.part.8+0x9a0/0x9a0 [ 184.442228] ? kasan_check_write+0x14/0x20 [ 184.446474] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 184.451417] ? wait_for_completion+0x870/0x870 [ 184.456011] ? tty_vhangup+0x30/0x30 [ 184.459736] do_vfs_ioctl+0x1cf/0x16a0 2018/04/27 07:52:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x391000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/38) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='ceph\x00', 0x0, &(0x7f00000e7000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x6) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) [ 184.463640] ? ioctl_preallocate+0x2e0/0x2e0 [ 184.468057] ? fget_raw+0x20/0x20 [ 184.471521] ? __sb_end_write+0xac/0xe0 [ 184.475507] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 184.481049] ? fput+0x130/0x1a0 [ 184.484339] ? ksys_write+0x1a6/0x250 [ 184.488150] ? security_file_ioctl+0x94/0xc0 [ 184.492571] ksys_ioctl+0xa9/0xd0 [ 184.496035] __x64_sys_ioctl+0x73/0xb0 [ 184.499931] do_syscall_64+0x1b1/0x800 [ 184.503829] ? finish_task_switch+0x1ca/0x810 [ 184.508332] ? syscall_return_slowpath+0x5c0/0x5c0 [ 184.513271] ? syscall_return_slowpath+0x30f/0x5c0 [ 184.518209] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 184.523581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.528437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 184.533628] RIP: 0033:0x455389 [ 184.536822] RSP: 002b:00007f116d587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 184.544535] RAX: ffffffffffffffda RBX: 00007f116d5886d4 RCX: 0000000000455389 [ 184.551809] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 184.558324] ceph: device name is missing path (no : separator in .) [ 184.559076] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 184.572836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 184.580108] R13: 0000000000000324 R14: 00000000006f7c00 R15: 0000000000000004 [ 184.587677] ceph: device name is missing path (no : separator in .) 2018/04/27 07:52:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/qat_adf_ctl\x00', 0xc100, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000080)=0x1, 0x4) r3 = fcntl$dupfd(r1, 0x0, r0) accept(r1, &(0x7f0000000940)=@hci={0x0, 0x0}, &(0x7f00000009c0)=0x80) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e23, 0x7, 0x4e23, 0x2, 0xa, 0x80, 0xa0, 0x21, r4, r5}, {0x7, 0x0, 0x6, 0x80, 0xd9, 0x3ff, 0x9c3e, 0x7f}, {0x3, 0x2b00, 0x7, 0x2}, 0x19, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x3, 0x4, 0x9, 0x2, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000900)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10001200}, 0xc, &(0x7f00000008c0)={&(0x7f00000004c0)={0x3d8, 0x13, 0xf, 0x200, 0x70bd2d, 0x25dfdbfe, {0x3, 0x0, 0x2}, [@generic="4d33d152cbc643817b8c5624b6cf7c08b68c7385b63a0dcf35", @typed={0x8, 0x11, @u32=0x10000}, @nested={0x20, 0x43, [@typed={0x8, 0x6d, @uid=r6}, @typed={0xc, 0x70, @u64=0x7}, @typed={0x8, 0x5e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @generic="5f27fc12d596fa384aeaec9b2e1d0dd594616dab456f571b38f1ecd10aad2706eeb00430233be63153c2df37c374d5466f98222ecc4dd872525172f06fcb2095f8d5766b7c8e955c4dd072ffa1281a71f05871614e49722395cb45d8b6159264ebbea2d786e9e9eb2d1d8be6f3d8620b88705a5a157243aad41541c3af3d04d8072b5d8ec3", @typed={0x84, 0x5b, @binary="afbc0eb2c478c16e40f380df2706db785fb64cfe78367335add732af7d9c2ecf7f112202c800a4500b64ca329387b58ff2f0c5ba2ae07def4c8588bd98870bfbc6a11c0430cc5e67fdce9009310c82d68ba6317e49f8532765b512b84e20c21ea988d94a55af6c68ccd8756e828960a6b880fbddd9e27115346064248584"}, @nested={0x278, 0x12, [@generic="406acc71c10ddded75660f0f1d09609e303878f93855283cb71cd162d191f85537fa63029699681f73efb98f083d3508d3a3a8688f24e5f9f58b4eef2b89ad4996fb1f93a2da3837d48d155ca64919cb6a4dd3e66cb94d91f5729ea601e77244583323e6b0b2fe6ecdd085ea20f89ca94447d87b1e67f741d39f2c3cc57a6f159ef493ae68d526f52a8b83b365109388634a78b4760e2fdca8e7db231ba56376a2cec243bade2de4f993b6174f2026923706ff6ccecbe0769f", @typed={0x8, 0x14, @uid=r7}, @generic="9514e91ea814e363c487e0fa2c54d87d687f034689a0eb89612b0466a179653be5d58e01e208409ab487b601b3a9aafcaee686f6202249d8c3ab2e02b7489083ae9f37e1499f29ffa5d46fc631e77ccd257699b0f62f91824827d81ddc401fe17653c5970dce9af4df60f67efea1591e37af536529088f8b37ba90f0c399d91825dc66a4d0b3f510867da72ba94e4d931a23789154c29671ea70cddca3f268e01e36b92e7a927ed3e0cbbba542d83b93e80c7565ddd05194d374d069fc7a0c3879103db9668307d936753e9daf187eabe94a9ef6ae647218e5b5c692d2", @typed={0x8, 0x66, @uid=r8}, @generic="7b319b9c0d6a348e75ad8fc21ff72a6b", @typed={0x8, 0x23, @uid=r9}, @typed={0x14, 0x4b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="b00822889898328a7941e1e13198f78137a31f7d2b1e1079dfaf5ecf15b08e523fa969edcc75b5a6d753b8be850fe283382fe8d1b94d3b0b22722dcc48a9ecb9ebc248216d755275db3dd0616fb68e7f9bd3d9e9bc849f4fbeea514661e4afd16546331692c1d3fdfbe4b63bc658ad314b5cf18b8c17beada18d9e3e7584603555311c30102ce7f254ba75354b15709bbcaf1dcd6cf5368ec9ff1f582803b9"]}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/27 07:52:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:55 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x1600000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:55 executing program 7 (fault-call:2 fault-nth:5): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:55 executing program 3: sync() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1c1000, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000000}) 2018/04/27 07:52:55 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDDELIO(r2, 0x4b35, 0xc) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) statfs(&(0x7f0000000140)='./bus\x00', &(0x7f0000000240)=""/89) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="305ffc4ad7444ad5b3f43897d6d6ef951dc96c0aa118bc1de2c7616b4df58cd59c308f3c9e6d05f64ea2a4d57dae881adba00846f8f79724ca27cf3959aaba39d668aeb21eb145653a4a113bde5a639cf6af69f4c154f991fe16fbef645942e81111b2ec49960eb924a8f575c016335320b4f9259ba567c3a3cbd887486464836391db26c7f1", @ANYBLOB="70529fff61b8f45bf0588a054195accc64cf3ff1dfa0bf0449171d84f5b892127817cac6b6d95f7d0445a098a5d13747ba627b0a3bd1f13628673150ea7eb565927a5eccc8a9e9aa25210d4990dc33d9bba4727042dbbe392c53c30fe760238645b0585f95aa6c0c0cb42d084695368dcb384de8c1c035a408aed84c6354acfa84423b629dc97f174e38dc9cb17ec0f9f1a99972ac6bfc27c90815c4d5a481fec6f1c08909009218675bd3d1c6904af45ca4d87585a66da51f0a83012eefa6e54efa6815ebd146b6", @ANYPTR64, @ANYRES64=r4, @ANYBLOB="3cdea966e718a73625e8bdc5dc725b49c3fa733098ac4570f2941085f0d3861971d319c32f51d31610c27424f5bf21b16101eeb8f0b8ea0c85656887d29d75e113df8e69e5e2005d4f0536215a6170069fe0d7a255205b93a49439401463e5dc7ee5f2af21c1c93ff69c3e7304c19fba79a16ed514bf115c40c83edd1862911d7b8bb64909077d6858e321000e9e74f9fe9dcb3ac8117cd0b500acec413d6f3185f0c409b340fe066ca07cd44474eab47fdbaca43b980086cf229879c177cda3375e96c9c559", @ANYRES32, @ANYRES32=r0]) read$eventfd(r1, &(0x7f0000000200), 0xfffffe08) 2018/04/27 07:52:55 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20e}, 0xfffffffffffffed4) socketpair(0x4, 0x7, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000240)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000001c0)}, 0x10) socketpair$inet(0x2, 0x930000, 0x6f2000, &(0x7f0000000180)) [ 184.801364] FAULT_INJECTION: forcing a failure. [ 184.801364] name failslab, interval 1, probability 0, space 0, times 0 [ 184.814761] CPU: 0 PID: 15137 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 184.822092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.831642] Call Trace: [ 184.834249] dump_stack+0x1b9/0x294 [ 184.837885] ? dump_stack_print_info.cold.2+0x52/0x52 [ 184.843077] ? graph_lock+0x170/0x170 [ 184.846890] should_fail.cold.4+0xa/0x1a [ 184.850957] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 184.856065] ? graph_lock+0x170/0x170 [ 184.859859] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 184.864876] ? find_held_lock+0x36/0x1c0 [ 184.868939] ? __lock_is_held+0xb5/0x140 [ 184.873028] ? check_same_owner+0x320/0x320 [ 184.877348] ? update_pm_runtime_accounting+0x1b0/0x1b0 [ 184.882707] ? rcu_note_context_switch+0x710/0x710 [ 184.887637] __should_failslab+0x124/0x180 [ 184.891889] should_failslab+0x9/0x14 [ 184.895686] __kmalloc_track_caller+0x2c4/0x760 [ 184.900366] ? lockdep_init_map+0x9/0x10 [ 184.904431] ? kstrdup_const+0x66/0x80 [ 184.908317] kstrdup+0x39/0x70 [ 184.911505] kstrdup_const+0x66/0x80 [ 184.915214] kvasprintf_const+0x112/0x190 [ 184.919360] kobject_set_name_vargs+0x5b/0x150 [ 184.923942] dev_set_name+0xa4/0xc0 [ 184.927561] ? device_initialize+0x5d0/0x5d0 [ 184.931969] ? rtnl_is_locked+0xae/0xe0 [ 184.935938] ? rtnl_trylock+0x20/0x20 [ 184.939743] netdev_register_kobject+0xc3/0x380 [ 184.944430] register_netdevice+0x997/0x11c0 [ 184.948851] ? netdev_change_features+0x100/0x100 [ 184.953687] ? __raw_spin_lock_init+0x1c/0x100 [ 184.958273] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 184.963287] ? __lockdep_init_map+0x105/0x590 [ 184.967777] ? __lockdep_init_map+0x105/0x590 [ 184.972278] slcan_open+0x772/0xa00 [ 184.975903] ? slcan_hangup+0x20/0x20 [ 184.979698] ? __might_sleep+0x95/0x190 [ 184.983670] ? up_read+0x110/0x110 [ 184.987202] ? down_read+0x1b0/0x1b0 [ 184.990910] ? slcan_hangup+0x20/0x20 [ 184.994708] tty_ldisc_open.isra.1+0x8b/0xe0 [ 184.999114] tty_set_ldisc+0x2e4/0x870 [ 185.003006] tty_ioctl+0x3ad/0x1870 [ 185.006636] ? tty_vhangup+0x30/0x30 [ 185.010345] ? rcu_is_watching+0x85/0x140 [ 185.014489] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 185.019687] ? __fget+0x40c/0x650 [ 185.023139] ? match_held_lock+0x861/0x8b0 [ 185.027372] ? expand_files.part.8+0x9a0/0x9a0 [ 185.031948] ? kasan_check_write+0x14/0x20 [ 185.036192] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 185.041122] ? wait_for_completion+0x870/0x870 [ 185.045700] ? tty_vhangup+0x30/0x30 [ 185.049417] do_vfs_ioctl+0x1cf/0x16a0 [ 185.053304] ? ioctl_preallocate+0x2e0/0x2e0 [ 185.058229] ? fget_raw+0x20/0x20 [ 185.061682] ? __sb_end_write+0xac/0xe0 [ 185.065653] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 185.071178] ? fput+0x130/0x1a0 [ 185.074450] ? ksys_write+0x1a6/0x250 [ 185.078248] ? security_file_ioctl+0x94/0xc0 [ 185.082661] ksys_ioctl+0xa9/0xd0 [ 185.086113] __x64_sys_ioctl+0x73/0xb0 [ 185.090008] do_syscall_64+0x1b1/0x800 [ 185.093892] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 185.098738] ? syscall_return_slowpath+0x5c0/0x5c0 [ 185.103662] ? syscall_return_slowpath+0x30f/0x5c0 [ 185.108589] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 185.113962] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.118816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.123995] RIP: 0033:0x455389 [ 185.127182] RSP: 002b:00007f116d587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.134900] RAX: ffffffffffffffda RBX: 00007f116d5886d4 RCX: 0000000000455389 [ 185.142170] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 185.149430] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 185.156691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 185.163961] R13: 0000000000000324 R14: 00000000006f7c00 R15: 0000000000000005 2018/04/27 07:52:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0xfffff000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) [ 185.229378] hfs: unable to parse mount options 2018/04/27 07:52:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x7f, 0x30, 0x0, 0x9}, &(0x7f0000000100)=0x18) 2018/04/27 07:52:56 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x16000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x4112}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30c) r3 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000027cc1de9e8f3c70b95aa22f0018709000d000300020000000000008e0000dcfff34bfb433b78b3d0e1a6d3566f114749c5d212960e2783bd1cbb89e9f3ac0b5ea97a6f2c018a288d949ca3bcc40ef6c45c964d82d60a144a4bc3e0011f971d571391086270f9"], 0x1) 2018/04/27 07:52:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x30}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:56 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000280)) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="528caab7022d6d5b43a660566e2c51d4166d065e9f736a1e2eca897c39f7486aac6ba040cf1bd514ceec5e5216f2405b99cef74545002afb78297fe4ab3a3ea37003b66bd87d36006edbb590c3f24807608485c9a35e04d24a8f90554781d849050f9c45b812dd193ac8d2a404bf89f177a4ee42c8765c84bb38680d549cc9578a91d865debb6c29e16897783819c326815a2d6fab37d986817ef563a6effed18f79bb8f2742bba99d2fb1436bc8939f057bdcc44a3ab0", 0xb7}, {&(0x7f0000000100)="312072b452", 0x5}, {&(0x7f0000000140)="365f4b96cb53038d2886b0e85797cf9340898897e54b0171af145538f3fcf32ba4cc32a66f3e83258a3cf8ac170063d2e1c615e0ffead84e75274d04efe8a6ff5245bd85aa64b4dbb199a8b9624c15e481e47e5e58b5c97e0ea2194e2e8e888c18aebd4bed2232856817a53c23b9b2a866861d6210a9d8aaea8e0d648a46c883566dd129943ca2d23c02b4445a021cc87635eaa148b936d97b65840533478ce76c8316f5d5e9402b6f71109875965c556066af67ac6d2519c6a05978e0140689ad01b80a9ade22457a55ac4dfb5502ada7d54d05ba0e99a7753eb0ffda97dfc3209807dbc42a6d52a254694c9ab10004f19306b86c90cf54b3", 0xf9}], 0x3, 0xd) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) get_mempolicy(&(0x7f0000000380), &(0x7f00000003c0), 0x10000, &(0x7f0000ffc000/0x4000)=nil, 0x2) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000300)=""/102) sendto$inet(r0, &(0x7f0000007000), 0xfffffffffffffc60, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 07:52:56 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = memfd_create(&(0x7f0000000080)='%@}securityem0&[nodev:systemtrusted\'\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000001c0)=""/164) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic) 2018/04/27 07:52:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0xc3) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/35) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r3, 0x1) sendmsg$netlink(r3, &(0x7f0000004180)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000004140)}, 0x4000) 2018/04/27 07:52:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:56 executing program 7 (fault-call:2 fault-nth:6): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:56 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x300}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0xb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:56 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/04/27 07:52:56 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84a092adf5bb05c540000000000000fffffff1000c000000005b7c589b62290ff8380c2dbedc5e9f17e1a04810d4647cd51603295e78cbe8e985a698d9b261671db1c2783ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26405e66700612dbc3080c91745fa158c70d70309f7f1969000000000000000000000000"], 0x81}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff"], 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) [ 185.602228] FAULT_INJECTION: forcing a failure. [ 185.602228] name failslab, interval 1, probability 0, space 0, times 0 [ 185.613730] CPU: 1 PID: 15196 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 185.621012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.630370] Call Trace: [ 185.632955] dump_stack+0x1b9/0x294 [ 185.636579] ? dump_stack_print_info.cold.2+0x52/0x52 [ 185.641758] ? perf_trace_lock_acquire+0xe3/0x980 [ 185.646606] should_fail.cold.4+0xa/0x1a [ 185.650659] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 185.655755] ? save_stack+0x43/0xd0 [ 185.659367] ? kasan_kmalloc+0xc4/0xe0 [ 185.663244] ? __kmalloc_track_caller+0x14a/0x760 [ 185.668077] ? kstrdup+0x39/0x70 [ 185.671432] ? kstrdup_const+0x66/0x80 [ 185.675312] ? graph_lock+0x170/0x170 [ 185.679102] ? register_netdevice+0x997/0x11c0 [ 185.683675] ? slcan_open+0x772/0xa00 [ 185.687467] ? tty_ldisc_open.isra.1+0x8b/0xe0 [ 185.692041] ? tty_set_ldisc+0x2e4/0x870 [ 185.696096] ? do_vfs_ioctl+0x1cf/0x16a0 [ 185.700149] ? find_held_lock+0x36/0x1c0 [ 185.704202] ? __lock_is_held+0xb5/0x140 [ 185.708262] ? check_same_owner+0x320/0x320 [ 185.712575] ? rcu_note_context_switch+0x710/0x710 [ 185.717501] __should_failslab+0x124/0x180 [ 185.721741] should_failslab+0x9/0x14 [ 185.725534] kmem_cache_alloc_trace+0x2cb/0x780 [ 185.730198] ? refcount_add_not_zero+0x320/0x320 [ 185.734940] ? __lock_is_held+0xb5/0x140 [ 185.738996] device_private_init+0x98/0x230 [ 185.743311] ? virtual_device_parent+0x60/0x60 [ 185.747897] ? rcu_read_lock_sched_held+0x108/0x120 [ 185.752911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 185.758445] ? refcount_inc+0x29/0x70 [ 185.762241] device_add+0xe98/0x16d0 [ 185.765944] ? dev_set_name+0xa4/0xc0 [ 185.769736] ? device_private_init+0x230/0x230 [ 185.774308] ? rtnl_is_locked+0xae/0xe0 [ 185.778278] ? rtnl_trylock+0x20/0x20 [ 185.782075] netdev_register_kobject+0x180/0x380 [ 185.786823] register_netdevice+0x997/0x11c0 [ 185.791225] ? netdev_change_features+0x100/0x100 [ 185.796055] ? __raw_spin_lock_init+0x1c/0x100 [ 185.800640] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 185.805645] ? __lockdep_init_map+0x105/0x590 [ 185.810127] ? __lockdep_init_map+0x105/0x590 [ 185.814614] slcan_open+0x772/0xa00 [ 185.818230] ? slcan_hangup+0x20/0x20 [ 185.822022] ? __might_sleep+0x95/0x190 [ 185.825999] ? up_read+0x110/0x110 [ 185.829533] ? down_read+0x1b0/0x1b0 [ 185.833237] ? slcan_hangup+0x20/0x20 [ 185.837040] tty_ldisc_open.isra.1+0x8b/0xe0 [ 185.841438] tty_set_ldisc+0x2e4/0x870 [ 185.845326] tty_ioctl+0x3ad/0x1870 [ 185.848941] ? tty_vhangup+0x30/0x30 [ 185.852644] ? rcu_is_watching+0x85/0x140 [ 185.856780] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 185.861964] ? __fget+0x40c/0x650 [ 185.865411] ? match_held_lock+0x861/0x8b0 [ 185.869652] ? expand_files.part.8+0x9a0/0x9a0 [ 185.874223] ? kasan_check_write+0x14/0x20 [ 185.878449] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 185.883380] ? wait_for_completion+0x870/0x870 [ 185.887950] ? tty_vhangup+0x30/0x30 [ 185.891652] do_vfs_ioctl+0x1cf/0x16a0 [ 185.895551] ? ioctl_preallocate+0x2e0/0x2e0 [ 185.899958] ? fget_raw+0x20/0x20 [ 185.903400] ? __sb_end_write+0xac/0xe0 [ 185.907368] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 185.912889] ? fput+0x130/0x1a0 [ 185.916154] ? ksys_write+0x1a6/0x250 [ 185.919944] ? security_file_ioctl+0x94/0xc0 [ 185.924341] ksys_ioctl+0xa9/0xd0 [ 185.927785] __x64_sys_ioctl+0x73/0xb0 [ 185.931660] do_syscall_64+0x1b1/0x800 [ 185.935538] ? finish_task_switch+0x1ca/0x810 [ 185.940031] ? syscall_return_slowpath+0x5c0/0x5c0 [ 185.944948] ? syscall_return_slowpath+0x30f/0x5c0 [ 185.949870] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 185.955227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.960063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.965241] RIP: 0033:0x455389 [ 185.968418] RSP: 002b:00007f116d587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.976115] RAX: ffffffffffffffda RBX: 00007f116d5886d4 RCX: 0000000000455389 [ 185.983371] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 185.990626] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/27 07:52:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0xf000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) [ 185.997883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 186.005148] R13: 0000000000000324 R14: 00000000006f7c00 R15: 0000000000000006 2018/04/27 07:52:57 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x3}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/27 07:52:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0xed02000000000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/27 07:52:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x200000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/27 07:52:57 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x3f) sigaltstack(&(0x7f0000fe9000/0x14000)=nil, &(0x7f0000000040)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40, 0x10080) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x1000)=nil, 0x1000}, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x39, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x4, 0x9}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x754, 0x20, 0x4d}, &(0x7f0000000240)=0x18) clone(0x34b8de66cc2ddbdb, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000080)) 2018/04/27 07:52:57 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b6ded267"]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file1\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r2, r1) 2018/04/27 07:52:57 executing program 7 (fault-call:2 fault-nth:7): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) 2018/04/27 07:52:57 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x3000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 186.231413] FAULT_INJECTION: forcing a failure. [ 186.231413] name failslab, interval 1, probability 0, space 0, times 0 [ 186.242726] CPU: 1 PID: 15229 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 186.250006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.259361] Call Trace: [ 186.261943] dump_stack+0x1b9/0x294 [ 186.265559] ? dump_stack_print_info.cold.2+0x52/0x52 [ 186.270736] ? print_usage_bug+0xc0/0xc0 [ 186.274792] should_fail.cold.4+0xa/0x1a [ 186.278843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 186.283933] ? graph_lock+0x170/0x170 [ 186.287721] ? graph_lock+0x170/0x170 [ 186.291510] ? graph_lock+0x170/0x170 [ 186.295297] ? find_held_lock+0x36/0x1c0 [ 186.299349] ? __lock_is_held+0xb5/0x140 [ 186.303404] ? check_same_owner+0x320/0x320 [ 186.307712] ? __lock_acquire+0x7f5/0x5140 [ 186.311937] ? rcu_note_context_switch+0x710/0x710 [ 186.316863] ? perf_trace_lock+0xd6/0x900 [ 186.321001] __should_failslab+0x124/0x180 [ 186.325229] should_failslab+0x9/0x14 [ 186.329023] __kmalloc_track_caller+0x2c4/0x760 [ 186.333684] ? debug_check_no_locks_freed+0x310/0x310 [ 186.338860] ? kasan_check_write+0x14/0x20 [ 186.343085] ? __mutex_lock+0x7d9/0x17f0 [ 186.347137] ? unwind_get_return_address+0x61/0xa0 [ 186.352061] ? kstrdup_const+0x66/0x80 [ 186.355938] kstrdup+0x39/0x70 [ 186.359123] kstrdup_const+0x66/0x80 [ 186.362825] __kernfs_new_node+0xa8/0x580 [ 186.366964] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 186.371713] ? lock_downgrade+0x8e0/0x8e0 [ 186.375856] kernfs_new_node+0x80/0xf0 [ 186.379735] kernfs_create_dir_ns+0x3d/0x140 [ 186.384133] sysfs_create_dir_ns+0xbe/0x1d0 [ 186.388445] kobject_add_internal+0x353/0xba0 [ 186.392930] ? kobj_ns_type_registered+0x60/0x60 [ 186.397673] ? lock_downgrade+0x8e0/0x8e0 [ 186.401809] ? refcount_add_not_zero+0x320/0x320 [ 186.406553] ? kasan_check_read+0x11/0x20 [ 186.410689] kobject_add+0x13a/0x190 [ 186.414391] ? kset_create_and_add+0x190/0x190 [ 186.418963] ? mutex_unlock+0xd/0x10 [ 186.422670] device_add+0x3a5/0x16d0 [ 186.426371] ? dev_set_name+0xa4/0xc0 [ 186.430161] ? device_private_init+0x230/0x230 [ 186.434727] ? rtnl_is_locked+0xae/0xe0 [ 186.438685] ? rtnl_trylock+0x20/0x20 [ 186.442479] netdev_register_kobject+0x180/0x380 [ 186.447225] register_netdevice+0x997/0x11c0 [ 186.451623] ? netdev_change_features+0x100/0x100 [ 186.456455] ? __raw_spin_lock_init+0x1c/0x100 [ 186.461039] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 186.466044] ? __lockdep_init_map+0x105/0x590 [ 186.470528] ? __lockdep_init_map+0x105/0x590 [ 186.475017] slcan_open+0x772/0xa00 [ 186.478641] ? slcan_hangup+0x20/0x20 [ 186.482430] ? __might_sleep+0x95/0x190 [ 186.486394] ? up_read+0x110/0x110 [ 186.489920] ? down_read+0x1b0/0x1b0 [ 186.493620] ? slcan_hangup+0x20/0x20 [ 186.497422] tty_ldisc_open.isra.1+0x8b/0xe0 [ 186.501817] tty_set_ldisc+0x2e4/0x870 [ 186.505693] tty_ioctl+0x3ad/0x1870 [ 186.509310] ? tty_vhangup+0x30/0x30 [ 186.513014] ? rcu_is_watching+0x85/0x140 [ 186.517155] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 186.522349] ? __fget+0x40c/0x650 [ 186.525790] ? match_held_lock+0x861/0x8b0 [ 186.530029] ? expand_files.part.8+0x9a0/0x9a0 [ 186.534600] ? kasan_check_write+0x14/0x20 [ 186.538820] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 186.543736] ? wait_for_completion+0x870/0x870 [ 186.548308] ? tty_vhangup+0x30/0x30 [ 186.552015] do_vfs_ioctl+0x1cf/0x16a0 [ 186.555918] ? ioctl_preallocate+0x2e0/0x2e0 [ 186.560315] ? fget_raw+0x20/0x20 [ 186.563766] ? __sb_end_write+0xac/0xe0 [ 186.567730] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 186.573252] ? fput+0x130/0x1a0 [ 186.576519] ? ksys_write+0x1a6/0x250 [ 186.580322] ? security_file_ioctl+0x94/0xc0 [ 186.584721] ksys_ioctl+0xa9/0xd0 [ 186.588165] __x64_sys_ioctl+0x73/0xb0 [ 186.592043] do_syscall_64+0x1b1/0x800 [ 186.595926] ? finish_task_switch+0x1ca/0x810 [ 186.600409] ? syscall_return_slowpath+0x5c0/0x5c0 [ 186.605327] ? syscall_return_slowpath+0x30f/0x5c0 [ 186.610248] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 186.615601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.620437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 186.625618] RIP: 0033:0x455389 [ 186.628794] RSP: 002b:00007f116d587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 186.636491] RAX: ffffffffffffffda RBX: 00007f116d5886d4 RCX: 0000000000455389 [ 186.643745] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 186.651012] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 186.658274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 186.665528] R13: 0000000000000324 R14: 00000000006f7c00 R15: 0000000000000007 [ 186.672935] ------------[ cut here ]------------ [ 186.677729] kobject_add_internal failed for slcan0 (error: -12 parent: net)