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0x1000}, {&(0x7f0000006500)="ad9144891c26d9138bbee40fc3c95218b88f43680684053a0ec15f94c7eeb5a0d2cce6da0083347ca5b1de7fef0d2880734f97e8ce553a556e9184483f96ca8bc0ed0cec3d45f20f3f20e72ece5c9a935e89c148cceca85130f9cf887409", 0x5e}], 0x7, &(0x7f0000006d40)=ANY=[@ANYBLOB="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"], 0x1a0, 0x4000000}], 0x5, 0xc080) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000240)=[{0x3, 0x2, 0x6, 0x100000001}, {0x4, 0x7, 0x40, 0x5}]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000300)={0x9, 0x0, 0x9, 0xff, 0x7}, 0xc) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000080), 0xb6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000006980)={0x0, 0x80000001, 0x3, [0x35, 0x2e94, 0x9]}, &(0x7f00000069c0)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000006a00)={r4, @in={{0x2, 0x4e24}}, 0xfffffffffffffffe, 0x5fff, 0x3f, 0x9, 0x8}, &(0x7f0000006ac0)=0x98) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000400)={0x0}, &(0x7f00000002c0)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006b00)='/dev/sequencer\x00', 0x40800, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000006cc0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7, 0x10ab3, 0x100000001, 0x500, 0x0, 0x200000, r5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006900)={0x8, 0x0, 0x3, 0x8}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000006b40)=""/255) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000006940)={0x0, r6}) 2018/04/30 12:33:58 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}]}, 0xb) r1 = epoll_create1(0x80004) socket$pptp(0x18, 0x1, 0x2) fgetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000000c0)=""/208, 0xd0) 2018/04/30 12:33:58 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:33:58 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2de7, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffff0f}, @in6={0xa, 0x4e24, 0xc2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2c}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xd8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x121d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xa, "1dc41b53d8fcfdccb6a5"}, &(0x7f0000000280)=0x12) setsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f0000000300), 0x4) 2018/04/30 12:33:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:33:58 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x5e3, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x6, [0x1ff, 0x2, 0x9, 0xffff, 0x7, 0x5]}, &(0x7f0000000240)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f00000011c0)}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) fcntl$setpipe(r0, 0x407, 0x200) 2018/04/30 12:33:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:33:58 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6606cf63, 0x40000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/246, 0xf6}, &(0x7f0000000140), 0x42}, 0x20) 2018/04/30 12:33:58 executing program 6: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) signalfd(0xffffffffffffffff, &(0x7f00008e6ff8), 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 12:33:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a67bd9f7c234aa52a7e729bd040494f1a95dddc220183bcab106b73b570aebfa16d8485e452ac3e5261b838eb7c0306d36ea8adf86d713c4a8045edc0b0823e77fe4fd943c5c7614ecceae30b68c7609af7c857a50f88cc3cde18bb19e8d1334c48b5cc27efb0c8166d1623241c2f0eec74e9f91741ae4bf6c6d1e648c797176fa796480ecac1f6ea43800651") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/120) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x8402, 0x0) 2018/04/30 12:33:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x80402) fanotify_mark(r2, 0x6, 0x28, r3, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 12:33:59 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:33:59 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x511100) lseek(r0, 0x0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000febffc), &(0x7f0000009ffc)=0x4) 2018/04/30 12:33:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:33:59 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_names\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x5, 0x1, 0x5, 0x9, 0x0, r0}, 0xfffffffffffffeaa) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000080)=""/7, 0x7}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/205, 0xcd}], 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x15d}, 0x10) 2018/04/30 12:33:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:33:59 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x8, 0x0, 0x8, 'queue1\x00', 0x7fff}) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x4, 0xfffffffffffffffd}, &(0x7f0000fc9000)=0x70) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x440000) mmap(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x2000003, 0x13, r1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) 2018/04/30 12:33:59 executing program 5: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x82, 0x40000005) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379730f6e65742f697076342f76732f73796e635f76657273696f6e00", 0x2, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)=0x7) sendmmsg$unix(r0, &(0x7f0000004d00)=[{&(0x7f0000004940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004ac0), 0x0, &(0x7f0000004cc0)}], 0x1, 0x1) 2018/04/30 12:33:59 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:33:59 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x8000000}, 0xfffffffffffffeb3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/30 12:33:59 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3c22, 0x8000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x311200, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x7b, 0x4, 0xff, 0x1, "2c77fe7a94d480c8160243d3ecbc5ca2dd6623dd3b8f31ed4178c43243d7851732ab77e7dc0577dde344bc07", 0x19ff9889}, 0x0, 0x0, 0x1, r3, 0xffff, 0x38000000, "163de62cbe7e39d912d8806b1809eff723b69e166497f74dfd22e0c8ed5fd3d0a22feab480aef47b4bbeb71b73da0f125b276a8640704e4d50543f099522a3b6", &(0x7f0000000100)='/dev/rfkill\x00', 0xc, [], [0x1, 0x7f, 0x4, 0x5]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0xdee, 0x0, 0x8}) 2018/04/30 12:33:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:33:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:33:59 executing program 0: r0 = getpgrp(0x0) waitid(0x0, r0, &(0x7f00000000c0), 0x41000000, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/44) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000040)=""/29, &(0x7f0000000100)=0x1d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000180)={0x4c6c, 0xffffffff, 0x6297, 'queue1\x00', 0x10000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) 2018/04/30 12:33:59 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x7fffffe) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3ff, 0x200100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x3, 'client0\x00', 0x4, "39fe96cf17a5d343", "5def70af2bb8464f265d0e11c101130f0fa4e6c22ea345d7d3647c3c94135570", 0x5, 0x4}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0xc557) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2000, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000140)="1777a2ba8d3c54fbc70fd88b9fad53ea49f85866f415d50e53e11bef45ec88088ec2587a5ed4eaa16042898eac9ffe489fef04535b5f7f8bb213803d2f2b5fcd6b12a58db52741eab37d9ea241506d348aea0bca018ed5cd145d96e0d28b0200e7f8dc5c9aca7a8c6e09ea6e2aa7a8fcc1b074476fee05342885912de8ab3eb5241fb892f4813ce7d339a36838bcad645fe60fb2c79e751a49d5dfa5a548d231b9e0fd1fc34d1ee01f397e1f5df6953c9e88192a5b4765e15b2d3a97639f172240e4bf9f509f5210caedb7cea85b525fab6821f8fc1b6c2c7746b0") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x2}) modify_ldt$write(0x1, &(0x7f0000000040)={0x6119, 0x0, 0x2000, 0x200, 0x1, 0x7, 0xffff, 0x3c1ccb72, 0x2d, 0x20}, 0x10) setrlimit(0x0, &(0x7f0000000000)={0x7ff, 0x10000}) 2018/04/30 12:34:00 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:00 executing program 6: r0 = socket$netlink(0xa, 0x6, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="34318f12e955267458b1ce7d78aac19629122f2a411eab3aad7f9a7d11d6ffae9b03b9946cc8ff508b3cdf61a961f786f9048e1859f2f713631c53dacaf29f8cc3d3e7d82d6653603701036d9952f7b4b0a9894328f22b37d3d5bbfad63c41f149981e2c359ec5e0992ecb4aceb9", 0x6e) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0xf, 0x4) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f00000000c0)=0xffffff1d) 2018/04/30 12:34:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xc, 0x10004000000004, 0x1}, 0x2c) unshare(0x40600) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x9, 0x3, 0x0, 0x2, 0x2, r0}, 0x2c) 2018/04/30 12:34:00 executing program 5: syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r0 = socket$inet6(0xa, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0xacf, &(0x7f00000003c0)=[0x0, 0x0], 0x1}, 0x20) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000100)) bind$inet6(r0, &(0x7f0000004fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="040000000000000002700000000000003900000000000000", @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES16=r0], @ANYBLOB="000000000000000000000000000000009500000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR], @ANYRES64=r1, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR], @ANYRES64, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYBLOB="d2bd4d4db18e5511ea236be5b04784a17e063b9a2a4a5f8e62f59582ed2fa2a111b7915f1fd6b40653f05ece86d5200497dcde95c59c8f6746be190b4fc638", @ANYPTR, @ANYRES32=r0], @ANYPTR64], @ANYRES64=r1, @ANYBLOB="000000000000000000100000000000007700000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000480)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xc17, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xc5, @empty, 0x1ff}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}], 0x84) 2018/04/30 12:34:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/04/30 12:34:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:00 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:00 executing program 1: socket$inet6(0xa, 0x2, 0x7f) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) [ 102.370724] device bridge0 entered promiscuous mode [ 102.447334] device bridge0 left promiscuous mode [ 102.481379] device bridge0 entered promiscuous mode [ 102.492892] device bridge0 left promiscuous mode 2018/04/30 12:34:00 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/30 12:34:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000549ffc)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x0, 0x0, 0x99, 0xfffffffffffffffe, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40800, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x20000) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000100)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x20000) 2018/04/30 12:34:00 executing program 6: unshare(0x40000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x28000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="6072757a6056ce1de3a77fe280f10260ff83b7900d4d666a53056e7099ef40d0b4ebaaeb71dfda18b6b150444aa447dd3df5c7db0aca3e799868a13af231e926e4cfcd5d9d71657c55393fea534dde9296ea976e04ab1d7a5bc38a1abb5eae53318f38aaf0a3268fea2d080f219352c3c222a395c0804f2e55cacc7fb9f848fd84640315d4822eef44ca26ed4426298461874444162259645365c56aae352a932ecd9f5e7c80169106f45b9aef7d06e3acf454606eb8312f3b9ed520617849c1723019c0ed5b5025a97688e3adc7aac53987b18ec2fc49e30f26893a324c3a29"}, 0xfffffed2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x3, 0xfff, 0x8001, 0x2, 0x8, 0x9, 0xfffffffffffffff8, 0xb9, 0x8, 0x2, 0x9, 0x8}) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0099f0eb3ae90000ed190e0208", 0x12) 2018/04/30 12:34:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xffffffffffffffff, 0x2}, 0x20) 2018/04/30 12:34:00 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/19) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) timerfd_create(0x7, 0x80800) 2018/04/30 12:34:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) [ 102.639371] IPVS: ftp: loaded support on port[0] = 21 [ 102.689821] Unknown ioctl -2144844540 2018/04/30 12:34:00 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) [ 102.714321] rpcbind: RPC call returned error 22 [ 102.717153] Unknown ioctl -2147200000 [ 102.723204] rpcbind: RPC call returned error 22 2018/04/30 12:34:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200000, 0x0) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) [ 102.791498] Unknown ioctl -2144844540 [ 102.805713] Unknown ioctl -2147200000 [ 102.964789] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 12:34:01 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:01 executing program 7: unshare(0x4000400) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x1ffffff) getsockname(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000100)=0xff89) 2018/04/30 12:34:01 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f000039b000), &(0x7f0000000040)}, 0xfffffffffffffcc3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3ff, 0xe86, 0x2, 0x8, 0xba9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) fcntl$setpipe(r0, 0x407, 0xed) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000200), &(0x7f000039ef99)=""/103}, 0x18) 2018/04/30 12:34:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/19) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) timerfd_create(0x7, 0x80800) 2018/04/30 12:34:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:01 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:01 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)='J', 0x1}], 0x1) fchdir(r0) 2018/04/30 12:34:01 executing program 6: unshare(0x40000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x28000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="6072757a6056ce1de3a77fe280f10260ff83b7900d4d666a53056e7099ef40d0b4ebaaeb71dfda18b6b150444aa447dd3df5c7db0aca3e799868a13af231e926e4cfcd5d9d71657c55393fea534dde9296ea976e04ab1d7a5bc38a1abb5eae53318f38aaf0a3268fea2d080f219352c3c222a395c0804f2e55cacc7fb9f848fd84640315d4822eef44ca26ed4426298461874444162259645365c56aae352a932ecd9f5e7c80169106f45b9aef7d06e3acf454606eb8312f3b9ed520617849c1723019c0ed5b5025a97688e3adc7aac53987b18ec2fc49e30f26893a324c3a29"}, 0xfffffed2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x3, 0xfff, 0x8001, 0x2, 0x8, 0x9, 0xfffffffffffffff8, 0xb9, 0x8, 0x2, 0x9, 0x8}) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0099f0eb3ae90000ed190e0208", 0x12) [ 103.165764] Unknown ioctl -2144844540 2018/04/30 12:34:01 executing program 7: unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa00) 2018/04/30 12:34:01 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x11) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) [ 103.194487] Unknown ioctl -2147200000 2018/04/30 12:34:01 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60000, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x200, 0xfffffffffffffffe, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0xe8) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="021200000200000000000000000000007dc2ff46d01485ffcc9056542f6db211b6706c427d70af79ff0fa5d21affb55b2663c90fef60591a1c20be1fa7763e50e5c8e38b1ec7c6ad564710a942b14ad7f91383f5eaac74a46e3e7eb3d550471dc1e6304456254743fd01e687deef700e67b13e352bce36423e2a52918e31b10c743f0232307080938bd361e0b95d9f04ecb76a3f2eb38dab44facf3aaa61e11e14ed3cfb86f25e3f3c0b9fba39100751ce3a5f6c83ae19584809df757472d227841b0169d2db5c26b80203487706a2cd000000000000000000"], 0xd9}, 0x1}, 0x0) 2018/04/30 12:34:01 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:01 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:01 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/30 12:34:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000080)=0x7fffffff, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0x38, &(0x7f0000000100)=""/56}) 2018/04/30 12:34:01 executing program 4 (fault-call:3 fault-nth:0): r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x8, 0x2, 0x8, 0x14, 0x1, 0x8000}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f0000000100)="99e799666611c9bf93560f36a51b286881ef7260d6dcee359db6f52c8235"}, 0x10) listen(r0, 0x5) r2 = accept(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000140)=0x80) r3 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='%\x00', 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r3, 0x2, 0x0, r4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 2018/04/30 12:34:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4) sendto$inet6(r0, &(0x7f0000260000), 0xffad, 0x20000001, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000f73ff0)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001800)=[{&(0x7f0000000000)={0x27, 0x1, 0x0, 0x3, 0xa96, 0x8, "b6efa5965eb6343d66b317d75d3b8ece9449e448cb142b991a128304b95f6b3eaa437f975b72b2fcc320ffd4d4d0a439fddb74a2fb197a6eb8e7487aa0d870", 0x1b}, 0x60, &(0x7f0000000240)=[{&(0x7f00000000c0)="89ed6f12a8db5f50b4ea93ea95f3a859bb5799f72e7d111aba4941dd1edc980266f604c04763845185b8a7cf0a472c52bb2c6717265197c77c1d924fe1ee9d7a0b6d1af0830a0980e2d399508beeaca349b8bb4b1fdd7f99e7d5a0f4cf595e2bd1cdc3f007d55d630e99e1a955ab7090644a973d2dfb17349c73c697ccaffacf511d74b6681c4d9f265bdf7832483ade7b0dda920bd1567c13b286c3899be4db79814ccfa5ac5b5b1d01f36fe0b813b94bfd893be56f6470a29320861772e8dc", 0xc0}, {&(0x7f0000000180)="a1abf962d82ed7819bd594178223bb853ad438ca803f6d8962e190a0cf15025e4c6efb", 0x23}, {&(0x7f00000001c0)="0f563349022567694bd66be4eb0e8b65bb5aad7c0df2fbd9d1f13771c38e0f1c4163156e5d785c71ec205dbe12429290e0ffa966dfa94d0e1b34cb69f41f9904518b089792325de62d2509ac529767b96fc4abdc5b", 0x55}], 0x3, &(0x7f0000000280)={0x48, 0x101, 0x5, "b60a314b6729590bb93d4df7edd327137473a84c6141938f8cded71b195c79cae11c27e8650c5a0734e702d86c2be0d02e19062c74dcc7b1"}, 0x48, 0x10}, {&(0x7f0000000300)={0x27, 0x1, 0x0, 0x5, 0x4, 0x3, "e616ad83b51926855ac9ca927e74ce97da2fb8d6897bc30b1e6e43240ce7fd4259c17c6019d7435fccbada50170ff6cf10964555748ca2ffa423ebbc9ab8e3", 0x1}, 0x60, &(0x7f0000001440)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="d5ce4473539cb1808b7451a51c899f20e5e6b50f017231fa895826dd05d4d5a2f2dae96b3c009f21eadbe94e0b4cf4ef6f94a192123d3ebe754146e0dba7ea2acae1ba6ff8dd70c81ad0e81e2811fc18e847ab9e36836a2fc9ca40f16c3caa223a32346048d763d451dc0598f94f42d2b799f57b1ae94baa1ade82b6fdcd93b37c4a351c764c683e", 0x88}], 0x2, &(0x7f0000001480)={0x40, 0x115, 0x7fffffff, "5f718e949f7f9b7c8abf0359da74e3664728ee9c6840af6b81ff778f108ba49089840d7e032a158c309c32"}, 0x40, 0x40}, {&(0x7f00000014c0)={0x27, 0x0, 0x2, 0x7, 0x0, 0x7f, "938e286b2fed983f575656a651a6426a4a7e1546d0b07499ffb2dbca37fe2f191c2e0417a51f956885b961632f7f2a3a9244a87ed9af2f5193743164339f03", 0x26}, 0x60, &(0x7f0000001540), 0x0, &(0x7f0000001580)={0xd8, 0x10e, 0x5, "b473f96f471830ae61adf71a6cd25bb77001a17e511217d7a8b1f1f879931a37e96286bad909f414acff34b09a7e49e3eda47ae4f68c3d0b4879f2261f5065f3f5c524efb2e1731a02d5335367fdb581755527860955de476b3712f90566c586b654bbe510fdddd7e37a7a5e938df49e38b6672370774cd210f9bf6a5fc1dbd420237fab7f769f281a0ea2c82526248c52b9cae8cfd369b83d47c131f07884c48b905e31ab4d018dd63a4e8836750d2c9ea5ea3e95a679ab0377b43a30f93b53b5fc"}, 0xd8, 0x800}, {&(0x7f0000001680)={0x27, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x6, "8c4d5718af2f51ebf3f62575bf9aa92eed15f196ad8d2081eb8f1950b4169ffcd4088ad971402f129e2996dbed7dfa9820252e09232f22054f49058184dc96", 0x7}, 0x60, &(0x7f0000001780)=[{&(0x7f0000001700)="5fab3dff383b657e45bac988d3d08064fff3ef17acdf7fe564e94e4ec7c9122a4e5f32c5c3109dbc5d680d222743d7925713879366457f97252846dffc24cf4880f6af312cae2acdc6f60c8c77777bd59f3d6f3ad15339418dc37d356a8c99f30f", 0x61}], 0x1, &(0x7f00000017c0)={0x28, 0x104, 0x3, "5de59addbf19076da31593e9b1eb6e3b1454e56d"}, 0x28, 0x4000000}], 0x4, 0x850) dup2(r0, r3) 2018/04/30 12:34:01 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:02 executing program 3: socket$inet6(0xa, 0x2, 0x7f) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:02 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2004c0, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/04/30 12:34:02 executing program 4: r0 = epoll_create(0x2) epoll_create(0x9) r1 = socket$inet_smc(0x2b, 0x1, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x7ff}, 0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{0x7fffffff, 0x5, 0x20, 0x1}, {0x1, 0x2, 0x18, 0x7}, {0x6, 0x2, 0x7, 0xfffffffffffffff9}, {0x10000, 0x1000, 0x9, 0x7fff}, {0x3, 0x50f, 0x1abd, 0x9}, {0xffffffffffff0000, 0xff, 0x0, 0x800}, {0x101, 0x7, 0x8, 0x4}, {0x200, 0x100000001, 0x724, 0x6}, {0x8001, 0x9, 0x24000}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000005c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000240)={{0x9f, @multicast1=0xe0000001, 0x4e24, 0x0, 'dh\x00', 0x2, 0x1, 0x1}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0x0, 0x7b8, 0x40}}, 0x44) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xcc}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0x6}, @in6={0xa, 0x4e24, 0xd2c, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x7ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x71}], 0xd0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 2018/04/30 12:34:02 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x101000) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x10002}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/30 12:34:02 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x0, 0x84, 0x4ddfa6a7, 0x0, r0, 0x4}, 0x2c) 2018/04/30 12:34:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:02 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000804}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x3, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r1, r2, 0x0, 0x5, &(0x7f0000000140)="16c718", 0x10000, 0x9, 0x1, 0xfff, 0x9a0, 0x15, 0x3, "d14f41b44b955062a070fedd17995c47b34606153b62cac85d978a5a0300298d"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) 2018/04/30 12:34:02 executing program 6: unshare(0x40000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x28000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="6072757a6056ce1de3a77fe280f10260ff83b7900d4d666a53056e7099ef40d0b4ebaaeb71dfda18b6b150444aa447dd3df5c7db0aca3e799868a13af231e926e4cfcd5d9d71657c55393fea534dde9296ea976e04ab1d7a5bc38a1abb5eae53318f38aaf0a3268fea2d080f219352c3c222a395c0804f2e55cacc7fb9f848fd84640315d4822eef44ca26ed4426298461874444162259645365c56aae352a932ecd9f5e7c80169106f45b9aef7d06e3acf454606eb8312f3b9ed520617849c1723019c0ed5b5025a97688e3adc7aac53987b18ec2fc49e30f26893a324c3a29"}, 0xfffffed2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x3, 0xfff, 0x8001, 0x2, 0x8, 0x9, 0xfffffffffffffff8, 0xb9, 0x8, 0x2, 0x9, 0x8}) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0099f0eb3ae90000ed190e0208", 0x12) 2018/04/30 12:34:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:02 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x220a00, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) 2018/04/30 12:34:02 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x24800, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x2, 0x4) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) write$rdma_cm(r0, &(0x7f0000000000)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"13d945d24b78a13ab154eab95c78c401"}}}}, 0x90) fcntl$setflags(r0, 0x2, 0x0) 2018/04/30 12:34:03 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x3) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xb476, 0x10000) r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)=',vmnet1,\x00', 0xfffffffffffffffb) ioctl$TIOCEXCL(r1, 0x540c) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000000c0)='rxrpc\x00', 0x0) 2018/04/30 12:34:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$inet(0x2, 0x1, 0x664) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x458, 0x230, 0x230, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9, 0x7}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x2}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1d}, 0xff0000ff, 0xffffffff, @mac=@random="a0fab3528c27", {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x5, 0x7, 0x8001, 0x9, 0x93a, 0x0, 'ip6_vti0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x352}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="12ea095300d6", @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000580)=@add_del={0x2, &(0x7f0000000540)='veth0_to_bond\x00', 0xb16}) 2018/04/30 12:34:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syncfs(r1) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYPTR], @ANYRES64=r1, @ANYRES16=r0]) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x1f8, &(0x7f0000000240)=[{}, {}]}) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f00000002c0)) mlockall(0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x800) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000380)=""/199) 2018/04/30 12:34:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) [ 105.282108] Unknown ioctl 35137 [ 105.313883] Unknown ioctl 35137 [ 105.675567] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 12:34:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:03 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2a100) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="0000006a180000fa00000b3bc146c27b85ba394af76718d2ab59d3fcbd21ffb5a9e31bf866f5d07a7c7386f2a218485ec1ead3f5", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000a0000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000300)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, r1}}, 0x30) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045109, &(0x7f00000001c0)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x4c, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/76}, &(0x7f0000000180)=0x78) 2018/04/30 12:34:03 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="196a65971c43bb07d5fdc311c800", 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x100000001, 0x4, [0xd7]}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) flock(r0, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=@fragment={0x2, 0x0, 0x80ba, 0x7, 0x0, 0x10000, 0x65}, 0x8) 2018/04/30 12:34:03 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210040) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000a00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000c00)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000d00)=0xe8) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e00)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000f00)=0xe8) getgroups(0x3, &(0x7f0000000f40)=[0x0, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f80)={0x0}, &(0x7f0000000fc0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001100)=0x0) r16 = getuid() stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000001340)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x800005}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)={0x128, 0x19, 0x702, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x8c, 0x90, [@generic="2dc89ebd4dae75bf3d3ab16310c15ee1a3c4db6a530c8d5dbddd81a6a51fa2cd7f99242971da3c9999260f0b809769a5a096b100d94b7761836861c7724a6372949675c1289af43426b8966824b199692d0005900c55596a09d9e69efd05c965d381cc0a2087b0a18765827b325a527be9db8c6bca2f13871e24e678d38939489dc00d3f8a40df"]}, @typed={0xc, 0x19, @u64=0x8000}, @typed={0x80, 0x9, @binary="77fbb6928537f01c10cc846ce7c18c98403ced5263a1d496edaa74dffb7f8799eee493750ecffee626d7c401be09a1571a548663a478866afa2dcf8c6cd78caa72a72f82066307d5222f204ffc9b4eb0a07e37ef5fc50b7235edb25ff76c0b425018d663f8ef0b4db2d82a7fdc9b1a9c78c1d198b7a3f2ab0359"}]}, 0x128}, {&(0x7f0000000300)={0x678, 0x2a, 0x700, 0x70bd26, 0x25dfdbfe, "", [@nested={0x2b0, 0x46, [@generic="97a4e75e48bf0be3f47b219567d4ed838fe8c2663e3f06f89cff1d668ee52eae0df5f33ba90ffb49", @typed={0x40, 0x75, @binary="27f4ebb2ba3a1301b04459d38444594c2a0418bf729357f0ad6d1b39b88537055511915b829d02b7e03e94886d28f9154b5433f24ecd22e9a7"}, @generic="f8ed3fe3be0e6e0c127c7f35b157683a29be472a4ace33a3073e7e2285f31dc5e5a9795a3bd43e7140cc2c65dfd34201aaf234b5d4", @generic="7a1bcaa8f3c52e413fa1c35b17d7889f826f91b0565a5c0610a047b4804d81d9ce9825323e", @generic="15d9651cb56e2ea09ae6fa8b9ba51678fb75311577d3932ad60abd26ffe9bc5c2fac4f773633e63f931c2e5ed5993cb796410302fe526a0173edae04e179569b4c8999ef14b40fc87d3196605eb36eee02b5214c3571dcfd7d41a9000fdfc57089f2897748ffc907ccd8cb64a1f75e1f31200afdaa0130854ce1491f8248adfe731bf65a26767b7a43dbf41f62f8d08dcd4efbf82df006c6813a336adb92d7feb66e2e8922a0ae9dfb27b3c1e7adf0ab087aba490446be109477fefb680ba9e324054ab2f479e1bbc12b25f7f60e2d6562a5b7b9e57cb49931", @typed={0x8, 0x8f, @fd=r1}, @typed={0x8, 0x29, @u32=0x7}, @generic="bc933c151d3e1be99e50dc3506e4ef566fbb4399123a19807303bdf991c33d2c87c0bdbf8c5aafb7d015cab8791c4b1a95d1378db36bc04806a2537ffa3c97ed15b64c4fadd1358b6737c03bf15d177574a8db6164d8e561dd9da170520ca31b162f09c0e03b4f898a7a77f3e5ed14cea9809bfc92eccfa4", @generic="3d5a4baf90d88d508c4fc1730adedc7799c7be95368fdc2ebc134768bb260bbfddb96e35875e385616b5caccbe115d36bd5f6c300cbe1e3a50d16a7706acc36421c5ccb0a9e7b9238a7d395f7690ddb3e13ef0f8794aa779af40c1de2e287d5175b70d39544e191bd3641247e5eb9aab0cca76d7363633a67d9851e5621a8060600ebc2233a6794a"]}, @generic="62f70cfb9b5c885da821f53cc9ed6d857944a7e57b27033a87f695eedec88c30fffe2aed5ef8cecf347ef9b3269d92cf5b5aaa04ca9e416142c6365f792b52e2ad00eacafe6a5683dc195da666a3a90ad7452cafeb40887336e50e9adb1afb5eb2fb3a43b956de80ac3d0111bba566f6b34affbc90efc67817ebd866a79ae54e49ff507248bf71418a43ad07ec25268c780a4ce2de75ec31c009243ee10f3569e2b544c0fad392c837b2b8f499b4ca23b8cf7333a96b2e3b6aad4d681e492f96db00f9363bac218ed37c81b21dc582db5991", @nested={0x208, 0x68, [@generic="fcf7eec0524a1ed878ec33887d3043387ecb35a01533e793d8fdd03c5971699e820f70509bd0480a8301bc5a1e5b5a3a31fef67d6b71c7459fa2476d3d98f33731f917699d49f2976fa1e5f54921bae5d4d7b99662a4e1a643748269666e950ee3fa87c2e3a5bfbe54ce263b9827e03f0658510169b88843ec0765fc99ad9abc83e2c4f3769509e4f22577c9a6a15133ed5415df25fff73c4b1a1cad34febfd0480015ae835fc974090b1293acbc10f35b06a69750a2a3f143fc082ea0f9fa5699f75b17df41", @generic="d303a735b1ffa046e81bcbc053e6304de035e44de2c2b579f019ac4349eb268e59430a132ee864b135ff3afdd1827495f8d11fac0ad13f6d86f5e6386d0f34a31c78a404218850d9435fa9e75d0afc91e622bae6b68659ed4897f3b17269a5f2452dddfa78abba6fec8777fc5f356acf4fb16541d77fe4b86b5e6d0e4824a8838f9ac0b7e412a377f3d845911b9b674e7ddb3a43623d8d4ae61f9f81fc4fee71ba4cb9a09a1413a635dfe9dd63061fcd10f15ae112723145d8ba480e6453e4cc49b086f1d5768829095b089a5b1130e7", @generic="5e947f1ac01d541409135df00b1b4e9aa6e7255c63185c6f58882a68b66b4dd8c90c353b453db3a6811aa00e48c6d9228c46609effa4cfa1448e2c4da6430ae9b5cf8d199ca49b1606040c3d0fcd8c73e55f9e681b6fa363acffdadaed07702ee279d5834aff7fff8a6f1941e5"]}, @typed={0x8, 0x80, @fd=r1}, @nested={0x2c, 0x35, [@typed={0x8, 0x54, @u32=0x40}, @typed={0x20, 0xe, @binary="d5d42eafda2a6396f5ea06c78770339ae28c5e222ee6f4f4446693c4"}]}, @generic="24838bf104df1b4baa0f9a66b42a90b0f314548105586a879abb587f8634d2698f28ec42f6a52b0a38972317857bba266e8921896b10b63b4da4303c5625bad5aaf38613b6ed1fe50ca8814172f8528cf380d1cd22f58f187a54f27ab3b6b9ebb9a1648e85b4083cf50957ebda3f1518467e37dda6e600aa4c3b94973f1c5f095e8d15adc272cf2603e480c39745374d731f721d0db08b07027a6eb183c115fe4158572b7bc172a52f"]}, 0x678}, {&(0x7f00000000c0)={0x18, 0x42, 0x1, 0x70bd2b, 0x25dfdbfe, "", [@generic="230ec80991"]}, 0x18}, {&(0x7f0000000980)={0x44, 0x14, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x34, 0x69, @binary="1738c20913c7472be940c558f3a730da5d7dcf39b73362ca5c7afd5d14ddc79f03960900a49c8452fa0f9c889aad"}]}, 0x44}], 0x4, &(0x7f0000001200)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x138}, 0x40000) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x21a, 0x0, &(0x7f0000000180), 0xfffffffffffffd0b) 2018/04/30 12:34:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:03 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40011, r0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) 2018/04/30 12:34:03 executing program 0: r0 = socket$inet(0x2, 0x7, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xe}, @empty, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x2}, 0xc) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc0b, 0x402000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x7fffffff, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x6c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x7fff}, 0xc) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/04/30 12:34:03 executing program 7: r0 = epoll_create(0x2) r1 = timerfd_create(0x0, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x7ff, &(0x7f0000000100), 0x8) timer_create(0x6, &(0x7f0000000000)={0x0, 0x12, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r2, &(0x7f0000000140)) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000009}) 2018/04/30 12:34:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400002, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140), 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)='^', 0x1}], 0x1, &(0x7f0000002600)}}, {{&(0x7f0000000c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)='\f', 0x1}], 0x1, &(0x7f0000003c00)}}], 0x2, 0x4001) 2018/04/30 12:34:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000014f000)='mountinfo\x00') mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/211, 0xd3}], 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001140)) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) readv(r0, &(0x7f0000002880)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x100a) 2018/04/30 12:34:03 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x14d, 0x1000000, &(0x7f0000000040)={0xfffffffffffffffd}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x11}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x3ff}, 0x8) r4 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0xffffffffffffffff, 0x42000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000500)={r5, 0x2, 0x20}, 0xc) 2018/04/30 12:34:04 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x102, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6_vti0\x00'}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 106.253540] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 106.359718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/30 12:34:04 executing program 6: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0xdb8, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x69}, &(0x7f0000000400)=0x8) setxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@random={'osx.', '!{trustedvboxnet0mime_type\x00'}, &(0x7f0000000540)='\x00', 0x1, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={r2, 0x400, 0xf56, 0x8000}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x3b3e, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x3, 0x0, 0x7, 0x9}, &(0x7f0000000280)=0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) rmdir(&(0x7f0000000000)='./file0\x00') sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)) 2018/04/30 12:34:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:04 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000001, 0x4000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x3}}, 0x10) 2018/04/30 12:34:04 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x42000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x6, 0x9, 0x5, "1ad80e765dc34aae59f62247ce5257e689e0b76d54e7cccc0399a2e08cfffd6e13983ae43b503170ddce132ccd6913ee0ca9cafb3c05dc56f664e0b87012f7", 0x37}, 0x60) 2018/04/30 12:34:04 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x81, 0x4) r2 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r2}) 2018/04/30 12:34:04 executing program 0: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x14d, 0x1000000, &(0x7f0000000040)={0xfffffffffffffffd}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x11}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x3ff}, 0x8) r4 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0xffffffffffffffff, 0x42000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000500)={r5, 0x2, 0x20}, 0xc) 2018/04/30 12:34:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:04 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = dup2(r0, r1) connect(r2, &(0x7f00000001c0)=@llc={0x1a, 0x31f, 0xffffffffffffffec, 0xffff, 0x2, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0xfff}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x10000, 0x9, 0x20, 0x5, 0xfffffffffffffff7}, 0x14) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:05 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x6, 0x7fff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000140)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) dup2(r1, r1) r2 = socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r2, r3}) 2018/04/30 12:34:05 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x111180, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/248) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x400) ioctl$BLKTRACESETUP(r1, 0xc0401273, &(0x7f0000000100)) 2018/04/30 12:34:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:05 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x20000000000006, 0x2000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe73) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/232) times(&(0x7f0000000040)) 2018/04/30 12:34:05 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000340)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r1 = socket(0x2, 0x1, 0x0) unshare(0x40600) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) r2 = msgget$private(0x0, 0x480) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r8 = fcntl$getown(r1, 0x9) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x101, r3, r4, r5, r6, 0x40, 0x3}, 0x1f, 0x101, 0xfff, 0x101, 0x401, 0x4, r7, r8}) 2018/04/30 12:34:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:05 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x7) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) getpgid(r2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x2, 0xffffffff, 0x80000000, r1}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) signalfd(r3, &(0x7f00000000c0)={0x81}, 0x8) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/30 12:34:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) 2018/04/30 12:34:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x845}}, 0x20, 0x9}, 0x90) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100), 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/30 12:34:05 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) fsetxattr(r0, &(0x7f0000000240)=@known='system.sockprotoname\x00', &(0x7f0000000280)='/dev/uinput\x00', 0x6, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x2, &(0x7f0000000040)=[0x1f, 0x400], &(0x7f0000000080)=[0xd01, 0x0, 0x2, 0x7, 0x3f, 0x1ff, 0x3a9, 0x80000001, 0x101], 0x10, 0x2, 0xfffffffffffffffb, &(0x7f0000000100)=[0x9, 0x400000000000], &(0x7f0000000140)=[0x1, 0x9ee, 0x2, 0x8001, 0x3ff]}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$BLKTRACETEARDOWN(r1, 0x40005504, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000002c0)) 2018/04/30 12:34:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:05 executing program 7: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = dup2(r0, r1) connect(r2, &(0x7f00000001c0)=@llc={0x1a, 0x31f, 0xffffffffffffffec, 0xffff, 0x2, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0xfff}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x10000, 0x9, 0x20, 0x5, 0xfffffffffffffff7}, 0x14) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:05 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x30002010}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000640)=""/4096) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000140)={{0x0, 0x6, 0x8, 0x5, "654d6b3c6f9a0e40c0e9855beaf57f9313de05d079c90e2ef732ee2a9e6a170caeb6738fd21392479216b138", 0x3}, 0x101, [0x5, 0x266e, 0x7, 0x2, 0x7ff, 0x8, 0x8001, 0x200, 0x2, 0x1, 0x5e, 0x8001, 0x100000000, 0x400000, 0x2, 0x1, 0x100, 0xcb02, 0x7fffffff, 0x1, 0x2, 0xffff, 0x5, 0x0, 0x4, 0xb376, 0x3ff, 0x60dcd850, 0x2897, 0x0, 0x1, 0x81, 0x100000000, 0x1000, 0x1, 0x8, 0x4, 0x0, 0x8, 0x200, 0x7, 0x4, 0x1fe00000000000, 0x7fffffff, 0x4, 0x2, 0x80000000, 0x1, 0x7d74be80000, 0x9, 0x9, 0x5, 0x8b, 0x3ff, 0x7, 0x2, 0xe50b, 0xb6, 0x2, 0x26d1, 0x1, 0x0, 0x7ff, 0xfffffffffffffff7, 0x7, 0x4, 0x800, 0x5, 0x7f, 0x4, 0x0, 0x3, 0x3, 0x400, 0x81, 0xff, 0x6, 0x3f96, 0x1, 0x4b6, 0x3b8c, 0x1bce, 0x80000001, 0x9, 0x0, 0x10000, 0xffffffff80000000, 0x5, 0x8, 0x1, 0xffffffffffffff7f, 0x8, 0x5, 0xffff, 0x7, 0x23, 0x400, 0x72, 0x9, 0xfffffffffffffb44, 0x6, 0x6, 0x8, 0x7, 0xdee, 0x311, 0x3, 0xc, 0x0, 0x1, 0x9, 0x5, 0x101, 0x1, 0x3ff, 0x9, 0xa3, 0x578, 0xe7, 0x6d9feb0, 0x7, 0x8001, 0x40, 0x7, 0x6, 0x1, 0x3, 0x551]}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x80, 0x1, 0x100, 0xffff, 0x40}, 0xc) 2018/04/30 12:34:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:05 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYPTR, @ANYPTR, @ANYPTR, @ANYBLOB="2252fdd19f3e6cd59be703632840c92c41687b512d37cc0dd6262c96d1cc42c704c8677b93a34aa7fe7c7090f5f732b8b2fc815f8ab37880b5054ce1874e51a4054e"], @ANYRES32, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="a2e8060246c4546a82c31d68486809600bd63ce63c15052a3b693922925352560da70c8925a656d1c7c47f679f6a14aeee317370f56fff9dd08c8c0837c7b55e9653ef0ecba0a84a48"], @ANYRES16]], 0xa}, 0x1}, 0x0) 2018/04/30 12:34:05 executing program 6: r0 = socket$inet(0x10, 0xb, 0x78) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/30 12:34:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:06 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045566, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/04/30 12:34:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:06 executing program 7: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) vmsplice(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/vcs#\x00', 0x29adcb62cb42bfaa) r2 = syz_open_dev$vcsn(&(0x7f0000000880)='/dev/vcs#\x00', 0x4, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000980)={0x0, 0xb0, &(0x7f00000008c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x47b, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x4000}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x32, "26f03d267077fd638e8cdc10018c1d12c13af75c81e0d58316c79406d3a7cc3cfdb3289b83a009fc5c1e5ec15952721d4988"}, &(0x7f0000000a40)=0x3a) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/04/30 12:34:06 executing program 5: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000000080)=""/62, &(0x7f0000000040)=0x64) 2018/04/30 12:34:06 executing program 4: r0 = epoll_create(0x2) fcntl$getown(r0, 0x9) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xad9, 0x400) write$fuse(r2, &(0x7f0000000140)={0x50, 0x0, 0x8, @fuse_init_out={0x7, 0x1a, 0x1, 0x9, 0x9, 0x6, 0x3f, 0x7a}}, 0x50) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000000c0)={'syz_tun\x00', 0xf7}) 2018/04/30 12:34:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:06 executing program 6: unshare(0x20000000) clone(0x80000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f0000000280)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) sendto$unix(r0, &(0x7f0000000180)="8561d3c21cfc7d38e550c74ff2a87bccd9169c08e3899aa8e9aa05afa3cbc2b70193466e01cdabd70bf4cacbeb3803b1a70a9a7c84407a165eda45725d786720b64e5ca5e1b6a12a9ec08f9dde3c871c9d406ab6046484947bc4de800784a2aea00f1e4def3330f106af1227d320a49a961bde064d6adee439d8cf0a5bd5c904f7d0bdaf8210e04e896ee8555186d812c166cfbe26a6528c48f74e6373fc71401dc29d", 0xa3, 0x8040, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/04/30 12:34:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:06 executing program 5: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)="e3524e477f213f59ff9bce7b183c7872c30fd29d7972812a6a10cefca1b0e21646e29aba5d65f9082155781dab0b33181d0c3b", 0x33}, {&(0x7f0000000200)="c5f0bb387434ba577996c39cdf809182af9922cab0ec3f06880923cabc19f0468b2a1b7957d9d654057ec02529fda8f353e8f696c60be0f855a65f304cb21d55c257d9ee5fe2379491b9f7cbe1adccfc31c87a5e98eb27731d8d7ad821890523ed8e5e8182086757a2f51bb4017eb90063bb57a79a51ee88fae0ff4d575615e68ca26d26dca4d2540226edeb2b7161b54dbc8d619da6a36dc241417b0d1213b4940f52758247ae45039afb874dd6fa348bb71729c747164b1f26893104f39e1dce19adecaff371d028398ca0963606849dbfef4313e1c3d6a1b1827e208cd463fedf22f4e8f61c99dd77f4caa8bb0036519783240c99ed9c7a", 0xf9}, {&(0x7f0000000080)="2b1a42288bc32096da4961907e5a30e0ce3b48d456cfbe6cfaa31fcf49bea17381ed4bd63444404217406a33846434160d61768a76fa1573cfeeac1bf8a70350606496d343db564c1ed690372261d1f88d6819bff47beeedabbba1aa3c5df835", 0x60}, {&(0x7f0000000300)="2b54cb79a1587055caa4d96f9fec058c9909bb283a70e5d0d4ac6ca64bbb10253dfe21a6d705f990a054344d4e4a811075be5d4e950379fc188a0f6a085029546494f4099f139a09aa30c813181208408c7ab21ea8be40a7f5b8a3b40337cc14dade31fb4015ae7cb656e1ebc871d2", 0x6f}, {&(0x7f0000000380)="324dd75b92e841131407384c432a8d76f8e8bf2abf709c4fad53d55d3cf4a9f019379bff1c25646678af5c9583233eb7e2f997ed2f3dc465983f633a619aa5ec02097ab33b13e26da135d5b4248a67cc08a21f4c5cdf64e58afae0", 0x5b}, {&(0x7f0000000400)="c6cf35cbf7749d3fdee5bc8270fdd7f726e0feeffcf72580839eeb4eccdbbe4932fb1ef3383de478a197f33b42557aee04c8e21285e4372762df76f823d22095140c00ae04659b6c095c95d02ce29369a91e7de094e544b4c7bfa628b1eb6771e50ecd31510a9d6dcb047199a9daac7f97342eca80b52884635b34ad1cc862d332d62161c6", 0x85}, {&(0x7f0000001c00)="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", 0x1000}, {&(0x7f00000004c0)="2fb249035fb9f8d30c17258df255674cd4f511d684094a2e3986c50dd1c9eed7a06e8d37d56db4b62df7222656facfa6fc33b5ac0416cdef29b8027cff6fe3aa5468f6c4fcc86f282a8466d3c24affb960d58614f7ec58cceffd1f98a73789e6ce4ca9b1d30591bb6ea54078192d26", 0x6f}, {&(0x7f0000000540)="1f6a001c0fd979191cc6b4fd69a18492e29c7fd584bc2bd96ab2825db66fb6d8945b0e47926033dcdcaf2c4f1c11b6e42790375a25ed71722e32a6b196dd2deac67cc2da65b59505c4334f159d100546a13cc4c9e47b056e5ffe3f4a9598356c5df9bc3ae9830d33256b410d533e3a3032978c5719d167af5f3d1b13b6c45e0a2a3d6fd240d988d45c6cd335d43941e9da0503546bb1db53f0a5b0edbcac2f4e28f34121087a19a31692bfaa674e3dabc2700c0601695c8aa737d29505", 0xbd}], 0x9, &(0x7f0000000000)}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) recvmsg$kcm(r0, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000900)}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x0) 2018/04/30 12:34:06 executing program 4: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000300)={0x1, 0x81, 0x1}) r1 = epoll_create(0x2) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000280), 0xffffffffffffff40) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x121000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000002540)={'vcan0\x00', 0x0}) connect$packet(r3, &(0x7f0000002580)={0x11, 0x1a, r4, 0x1, 0x6, 0x6, @random="fbb7668bec08"}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff]}, 0x1ff}}, [0x1, 0x997, 0x0, 0xce, 0x0, 0xffffffff, 0x1, 0x4, 0xff00000000000000, 0x33, 0x1, 0x0, 0x3ff, 0x3f, 0xd1]}, &(0x7f00000000c0)=0x100) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0x0, 0x8}) epoll_create(0xd3e) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000240)={r5, 0xf643}, 0x8) 2018/04/30 12:34:06 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x6, @loopback=0x7f000001, 0x0, 0x3, 'lhlc\x00'}, 0xfffffdbe) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000280)=0xb5b2, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000200)={0x7e, @rand_addr=0x9, 0x4e23, 0x3, 'lc\x00', 0x7, 0x8, 0xa}, 0x2c) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000002c0)={{0x9, 0xffffffffffff4691, 0x100000001, 0x59, 0x6, 0x3}, 0x100}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)=0x0) syz_open_procfs(r4, &(0x7f0000000440)='net/ip6_tables_names\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}, 0x0, 0x1, 0x80, 0x21, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x4, 0x200}, &(0x7f0000000340)=0xc) 2018/04/30 12:34:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000000)=""/193, &(0x7f0000000100)=0xc1) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) [ 108.385810] Unknown ioctl 1074022601 [ 108.482179] Unknown ioctl 1074022601 2018/04/30 12:34:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:06 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e0008850180c200000086dd600229154d303a00fe800000000000000000000000000000ff0200000000000000000000000000018400907800000000030033df00000000000000000000000000000000008702db40494014b172001001fe800000000000000000000000000000"], 0x0) 2018/04/30 12:34:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:06 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1555555555555660, 0x4, &(0x7f0000000040)={0xfffffffffffffeff}, 0x38) 2018/04/30 12:34:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:06 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x1ff, 0xfffffffffffff35c, 0x8, 0x100000000, 0x3, 0x3f, 0x4, 0x3cf, 0x38, 0x32f, 0xff, 0x4, 0x20, 0x1, 0x1, 0xffffffffbb1311ca, 0x20}, [{0x70000000, 0xbe1, 0xffff, 0x400, 0x1f, 0x100000001, 0x1, 0x3}], "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"}, 0x154) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 12:34:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="a602da762868f95c7ddb2b17eb01ee2296bb77974431d654c8d68517b8478453cc4697390f92809631e1538cfeb0b07a459ff65fc8810e30582f2bc50e50d22ae6eedec84bceaf91f19b01800000000000005531ac402436d1aa40528c5b2c5e5791d5cdebf4dad4dea44204d655981d443e2c41402066741f06eb41f5620a6eebcfadd806844d25ea19c10b83d7a122eeb3fc2fa2ad9be8631bd8e666c9aa523f877eb8357b6c31fda6fc005bd3"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x100000000000036, &(0x7f0000000100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe55) 2018/04/30 12:34:06 executing program 0: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000180)='auxv\x00', 0x5, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='auxv\x00') execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)) creat(&(0x7f0000000000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x80, 0x7f, 0x2, 0x10, r0, 0x5}, 0x2c) 2018/04/30 12:34:06 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="194eb1", 0x226, r1) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r2, r3, r2}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000440)={&(0x7f0000000200)={'sha3-256\x00'}, &(0x7f0000000400)}) 2018/04/30 12:34:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) sendfile(r0, r0, &(0x7f0000000080), 0x0) 2018/04/30 12:34:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:06 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x543}, @multicast1=0xe0000001}, @igmp={0x8035, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x6100, 0x58, &(0x7f0000000100)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/04/30 12:34:06 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000140)="174e3460f3274aecba537919569adc38dc740c9c8a045afa16d96029ab0bcabfd535d32cfa46410209c0dd5c92b2858787cd1d2411489c4910e7477f78ceb7b04e867f707b205feee1dfe72a521a80a2d38bf30232dd4dc147b6b4b4e98a70e299f5d836c942c608c0c6e4b74187d1cdb694d3fe7a3ac8c962ed3643431ceae2ce6091a5d311d8501e92a1e3f0f75f81cb7b110acd22a2ee95328f701574b179618888ec9ed8a1d9ae7e58259b4f16e7d3fa902c7d31905a931a41d3dfc2514a869e3818b298d0ebb028c970454780753099f092dec907", 0xd7) 2018/04/30 12:34:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xaa1b, 0x200) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000300)}, 0x0) 2018/04/30 12:34:07 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="194eb1", 0x226, r1) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r2, r3, r2}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000440)={&(0x7f0000000200)={'sha3-256\x00'}, &(0x7f0000000400)}) 2018/04/30 12:34:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:08 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8955, &(0x7f000062ffe0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r2}, {&(0x7f0000000180)=""/165, 0xa5}, &(0x7f0000000240), 0x9}, 0xa0) 2018/04/30 12:34:08 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) preadv(r0, &(0x7f0000003300)=[{&(0x7f0000003280)}, {&(0x7f00000032c0)=""/43, 0x2b}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 12:34:08 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000000)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) 2018/04/30 12:34:08 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:08 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x100000039) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f0000000700)=""/252, 0xfc) fcntl$setflags(r0, 0x2, 0x1) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "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"}, 0x5c1) 2018/04/30 12:34:08 executing program 6: r0 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/9) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/141}, 0x95, 0x3, 0x800) 2018/04/30 12:34:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:08 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:08 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x120) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x6, 0x2, {0x0, 0x2, 0xfffffffffffffffa, 0x1, 0xffffffffffffff42}}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000001c0)=ANY=[]) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:08 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000000)=0x80, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000740)={'veth0_to_bond\x00', 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0xfffffffffffffffb, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0xff, r2, r3}, {0x6, 0x3, 0x1000, 0x3, 0x34, 0x20, 0x7eb, 0x6}, {0x0, 0xea80000000000, 0x4, 0x5}, 0x7, 0x1, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x0, 0x3, 0x4c7, 0x100000000, 0x5, 0x2}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x2, 0x80000004, 0x8000, 0x6, 0x7fffffff, 0xfffffffffffffeff, 0x5, 0x1, 0x8, 0x8001, 0x1, 0x4, 0x7, 0x5, 0x8001]}, &(0x7f0000000500)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000480)={r4, 0x1}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x40, 0x0) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000300)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r5, 0x8000}, 0x8) 2018/04/30 12:34:08 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e25, 0xfd, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=@dstopts, 0x8) 2018/04/30 12:34:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:09 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffde2, 0x40000) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xfffffc20, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000000230000002cbd7000fddbdf0600000034b789ca94688ad00010000a0028bd7000"], 0x24}, 0x1, 0x0, 0x0, 0x8000004000000}, 0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=@migrate={0xb8, 0x21, 0x5, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}, [@policy_type={0xc, 0x10}, @migrate={0x5c, 0x11, [{@in=@rand_addr, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}]}]}, 0xb8}, 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @empty, @multicast2}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4120000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000680)=@newae={0x1b0, 0x1e, 0x700, 0x70bd2a, 0x25dfdbfd, {{@in6=@dev={0xfe, 0x80, [], 0x1f}, 0x4d2, 0xa, 0x32}, @in6, 0x7, 0x3505}, [@algo_auth={0x8c, 0x1, {{'sha384-avx\x00'}, 0x210, "e8d3fdce9ba8ad7530772d51ec4e388b4761ed907ffef24ce31171abdb708c076aef6a03e1a1fef17df76e1fab4cd31ca7712e5ac288fa6dc883e6395ceea39a8fce"}}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x2, 0x5, 0x7fff}}, @output_mark={0x8, 0x1d, 0x10000}, @proto={0x8, 0x19, 0xff}, @policy={0xac, 0x7, {{@in, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e21, 0x0, 0x4e21, 0x7, 0xa, 0x20, 0xa0, 0x84, r2, r3}, {0x5, 0x1, 0xff, 0x8, 0x2, 0x9, 0x4, 0x22e}, {0x200, 0x81, 0xc5, 0x4}, 0x1ff, 0x6e6bb7, 0x3, 0x1, 0x2, 0x3}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) 2018/04/30 12:34:09 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000000)=0x80, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000740)={'veth0_to_bond\x00', 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0xfffffffffffffffb, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0xff, r2, r3}, {0x6, 0x3, 0x1000, 0x3, 0x34, 0x20, 0x7eb, 0x6}, {0x0, 0xea80000000000, 0x4, 0x5}, 0x7, 0x1, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x0, 0x3, 0x4c7, 0x100000000, 0x5, 0x2}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x2, 0x80000004, 0x8000, 0x6, 0x7fffffff, 0xfffffffffffffeff, 0x5, 0x1, 0x8, 0x8001, 0x1, 0x4, 0x7, 0x5, 0x8001]}, &(0x7f0000000500)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000480)={r4, 0x1}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x40, 0x0) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000300)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r5, 0x8000}, 0x8) 2018/04/30 12:34:09 executing program 4: socketpair(0xf, 0x807, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000000c0)=0x3adb64c5, 0x4) r1 = epoll_create(0x2) r2 = socket$inet_smc(0x2b, 0x1, 0x0) fadvise64(r2, 0x0, 0x9, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:09 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:09 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x400) setsockopt(r0, 0x3a, 0x0, &(0x7f00000000c0)="2cc353bd21b128f6c779eb3a329bac72e28d6830f2cfec350d4e9e8ea176d2dcae871f12d85f91430bf0fe60059d4524f2d283fe9d3040476d4af193389ac11f1b74e96c9bebb3c24cb3d9ea47f85a877902f466913e1e7cb33fb29199846a71c3ec1cb2154fa171519da788e88bb2b4324f4b9629ebdb8a7dbac2bfebe50fbb1f92d098", 0xe) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x400, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000200)) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/04/30 12:34:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0xfffffffffffffe1f) r2 = open(&(0x7f0000000180)='./file0\x00', 0x181000, 0x40) rt_sigprocmask(0x0, &(0x7f0000000380)={0xc3d}, &(0x7f00000003c0), 0x8) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000001c0)=0xec, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xd5, 0x1) r4 = getpgrp(0x0) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) sendmsg$netlink(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1000000000000000010000000100000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0x840}, 0x4004) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000100)={r7, 0x8}) get_thread_area(&(0x7f0000000140)={0xb25c, 0x20100800, 0x7000, 0xfff, 0x5, 0x100, 0x80000001, 0x160f, 0x13aff6f0, 0x7}) readahead(r3, 0x4, 0x7) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 12:34:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x18, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000140)=""/73, 0x49}, {&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000340)=""/89, 0x59}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000580)=""/236, 0xec}, {&(0x7f0000000680)=""/243, 0xf3}, {&(0x7f0000000780)=""/167, 0xa7}], 0xa, &(0x7f0000000900)=""/161, 0xa1, 0x7ff}, 0x40}, {{&(0x7f00000009c0)=@alg, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000a40)=""/166, 0xa6}, {&(0x7f0000000b00)=""/212, 0xd4}, {&(0x7f0000000c00)=""/214, 0xd6}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/223, 0xdf}, {&(0x7f0000001e00)=""/54, 0x36}], 0x6, 0x0, 0x0, 0x6}}, {{&(0x7f0000001ec0), 0x80, &(0x7f00000030c0)=[{&(0x7f0000001f40)=""/108, 0x6c}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/251, 0xfb}], 0x3, &(0x7f0000003100)=""/105, 0x69, 0x3}, 0x4f}], 0x3, 0x2000, &(0x7f0000003240)={0x77359400}) bind$nfc_llcp(r1, &(0x7f0000003280)={0x27, 0x0, 0x0, 0x2, 0x7fff, 0x6, "4a3daec867781d1afb22341df09ac68c8b187b4608155eb02706789974cc7b19461492d5b5093a1507416bac89979ebe3fdce4be610fa33ff0c6cc0f2903de", 0x1a}, 0x60) 2018/04/30 12:34:09 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:09 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40002004}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080)={0x7}, 0x8) 2018/04/30 12:34:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xffffffffffff312b, 0x10400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff91, 0x0, 0x0, 0x15, 0x8, "40d1511d98e315bcf6274f08e21cd39fd71cfb64dfcba5265183535ab0e7fba6fcb1fe9ac63f0f5fbd207b636f1f4cc24af8c2efbe7017ab5e961c648730767c", "86f9df5273984c548044687e2554bd6cc9ce0037d0b244d4fe502c1cc8f702073675b70f4ab8b1c46820de824a5fa2672ce8be5cec11c09cf5485edb1b43776b", "ec3eb9781c7ffded489e38be8542d86e63e4c79f77e4695eabdafbfb5829851e", [0x0, 0x7]}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8200, 0x0) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/30 12:34:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x410001, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000006c0)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x90, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x9, @empty, 0x4}, @in6={0xa, 0x4e23, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e23, 0x13b, @dev={0xfe, 0x80, [], 0x10}, 0x8}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0xbd, 0x9, 0x40, 0x4, 0xfffffffffffffffa}, &(0x7f00000003c0)=0x14) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000180)) fchdir(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400)={0xa5d3, 0x0, 0xb56, 0xfffffffffffffffd}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f0000000440)=@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000480)="f1613464126645d00a97df59d7ab7d6848ba913621a705de388e51871ee5ec4d3d4d1807ea5e1df5d73f1cc4705ab8bb797135c73a0144d29730c8d485af4c9f76f9af81cdaf7c78208f6cae9ef3d913bf8e727e0e64decb4bbe1bc20fd88f15ce46e622244fd8010121f91e25f0666db99e8f7dcff4125ad9fa04693d5bd8bedcab8d65ad43f5bf4c8c9236461da8a2c17f991b4bdde03d6259c139e997d81c702c617362cabbf4b3870fcaa94374e11a426882267db0cc22af645b86538cedf5d19af096f8d995a39d055764c03bf2d96edeb90f9ead07f7cf9d9ea27b8be042026e45d4ee", 0xe6}, {&(0x7f0000000580)="1db75e666d9831459c0a5341dca32caa71b9e98aee0a3252dfa8d0c573993f1b19019533cf7f93212a6b5d94d8f3f6d87cfd9e13bd324964b4a2701e65d9c5fbf4dad1971346a891a2d017759a56ce41c8638fb97b45583b1f227ee740ff86b186dffcef211472810fcbba439cb7cb35902d98689a15a00303246accf3359617ec269ddc788c6b9cdb49d518e2c29442dab99cfe09f574fdcea2344ebdcb35aa05694287739cb16cf83e7251a02f0179bd3e11b6a2cca6e53a724500a15315bb41e187afdd2fb746fd0e038b614a0ad169fa0cdd416300e3cfeb767432657ec56ac1426df4bcb17f45e0", 0xea}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="20000010000000008400000002000000030000800300000000000000", @ANYRES32=0x0, @ANYBLOB="18000000000000008400000005000000300000000800000018000000000000008400000000000000ff030600090000085398ba3c29efee4df41b8dacdbf94e50d0c12702ed6c7a8945"], 0x50, 0x4000}, 0x8000) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0x4, 0x4) umount2(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x280100000044dff, &(0x7f0000000040)) 2018/04/30 12:34:09 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x93) 2018/04/30 12:34:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="aca561276342e557faf485a3d549a36068bb71aed1dff3c22adab64f9acb193e4ddd851247cfaf1d5bd0ee123bc4be19cbbfae36ae865716a0d35433c96d911c4ecb2d53987d8ef28ee4f70d9c6417fbb15fd494e71fdccf491bf4283438ce40ab92cd68886039a0f3af", 0xfffffce9, 0x800200007ff, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x2f3) recvmmsg(r0, &(0x7f0000003f00)=[{{0x0, 0x0, &(0x7f0000003d40), 0x0, &(0x7f0000003e40)=""/180, 0xb4}}], 0x1, 0x0, &(0x7f0000003d80)={0x77359400}) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/30 12:34:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:09 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:09 executing program 0: unshare(0x8fffffd) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x3a) pread64(r0, &(0x7f0000000040)=""/245, 0xf5, 0x0) 2018/04/30 12:34:09 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x80000000, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/30 12:34:09 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000080)="98ec627cc95b30df473de3b789071a0a504e59adc8777345dc4a139e490935b906480cc655835e54cbf2238563eb45f82ae11f74725f1e86342248176f62bcbed635bd11f1cea458f9adc5", 0x4b) 2018/04/30 12:34:09 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x3, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x1e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast1}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/30 12:34:09 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x4, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x4000000000301, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) 2018/04/30 12:34:10 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000000c0)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/30 12:34:10 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fedff5)=']*selinux/\x00', 0x0) execveat(r1, &(0x7f0000fc8ff8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000080)="70726f637681cdae96657430776c616e38707070315b2e00"], &(0x7f0000fed000), 0x1100) 2018/04/30 12:34:10 executing program 6: bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13}, 0xb) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) 2018/04/30 12:34:10 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x600403) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x8, 0x4000000000000, 0x1}) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$addseals(r1, 0x409, 0x8) sysfs$1(0x1, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)) 2018/04/30 12:34:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:10 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001}, 0x2c) 2018/04/30 12:34:10 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:10 executing program 6: clone(0xe000400, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x7, 0x6, 0x6, 0xcca, 0x5}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) 2018/04/30 12:34:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x48da6663, 0x101000) pread64(r0, &(0x7f00000000c0), 0x1e9, 0x0) 2018/04/30 12:34:10 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x6b95, 0x445, 0x4, 0x1, [], [], [], 0x0, 0x6, 0x3ff, 0x6, "b1e890a669e636753b9d42194a9bb742"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x40000000}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0xf3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000cc0), &(0x7f0000000f80)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000980)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="5a9a5c4ded5403b256c23eb32cc3bea641c540622ee461e9ac82e2e2a8068f25f9e4d7a7326f8319d12e26b198996def0cf7c2d98ff64597a60a25b5bcff92dbcacbf2b818ffbe2e9b2c758b5fee98bffddc64692cae36f883748c2a1cb2051c76c06d2ba5d128d3a773b31ff6d564777815f57e0d37ba5321aa11d03df06ce1aa4200907290d4dcd418a44f5fa8d69da596bf08e9d6ef57ce6501ea487909da19b5bc51f6b880179d68d319acf9eeae6ef4d3960a24523d6564b117acc885672ad76fbb0ced20f883d9346c02ab45abab5145aa78ee7da59de95ec4b310e0365a26", @ANYPTR64, @ANYPTR64], @ANYRES32, @ANYBLOB="ae2026b784c454ce00a7a2be87eac1e2394515ca76ba667731355ad7666ad57aedaa75124b97a5dcf7beeed36c03eef13a006b1ce919ad577d846a2d59603dc914e500d93da1f7ee7aa5e449944324326d9ac5ef2f65edb797235819e6f0fcc3fc852deffc498f6711b845c49572db65cd331b089f51e4d3a82fa1e85ff8276007eee05f240ec135c5791d5e003152dd70a8ac0e0f2a02ac1f4079dd869277799559fe9056f18c1d29c6510854a692b7c7315f7fe3c136bbac9e28569077753d1291e8bd3e18919a2840d4574a54e79da6142ef58aa28315f50b1cc62e3c84a84fd291a1b67bce9e92b9359c8b", @ANYBLOB="ff995f04e84ac7de24ce7c849206f4aa12830d470c133237c83a4db509a7e1d0c2aac574dbf65d4c07e367e05da8a04c827c08a14530c84d53b23e19ef97e03a08b71cad97f31f36dd830d5fe7c7b3c3ac55cf9b22a9ad7908252de781079b27e72c860f67f999199fa6ff7d9a0807508d75d8d0d8117e5f11ae19bcb552dd027b18540f4997a6dc5466bbf71b58b08e9191f1c14a659247028c908b95e1da0a090d7e055809e6686834fd36302e58037609169b1a07ecdb3b1685108490b72c3594ecd95b22e3443629847fa3801c1d17b6c91f7dc026a0", @ANYRES64], @ANYBLOB="0403a059c5970434fe85bd40f968a7febd0807937c79a56e9f9701222cc570e7d84e54e5403e724bf97b5f11238d1270a4686638a770fdaa7f09d0c8fbbed352f808dff28c8de760c1cf832e80ba6553717bfb7dbb9873e2cfc9f4562c36a446c25ab7f94a026fcb1d9f835941d2369dc8cb4c3db3fdc858e939caaecb00b3fcd0267876bc3606f6484362452c4d18e7c1f549480ee30bd4bbc79ac1416486675bea4096a33f4e8a3f89af956b857f278bcdcaacf12ba0a7ef749e9b433928fb0a49ea8efdaddadbf7bc0fcb6cbae9ebd2abeff009e7bca650"]}, 0x16b) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x94, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/148}, &(0x7f0000000200)=0x78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0xe1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x5, 0x9fe6, 0x8001, 0x20}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/30 12:34:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:10 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 112.768972] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/30 12:34:10 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x24000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:10 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b00060000a7c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/rtc0\x00', 0x6dbb6e9b93e96f7a, 0x0) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000001400)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={r2, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(0xffffffffffffffff, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./control\x00', 0x0) openat(r3, &(0x7f0000001440)='./control\x00', 0x800, 0x40) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000001380)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'wrr\x00', 0x10, 0x10000, 0x76}, 0x2c) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) r7 = getpid() ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000001480)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000014c0)={r8, 0x80000, r4}) ptrace$peekuser(0x3, r7, 0x71) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) [ 112.868219] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/30 12:34:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:11 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x4, 0x3, &(0x7f0000030ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x295) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/04/30 12:34:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x40000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x3, 0xf2f, 0x4}) r2 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x8, &(0x7f00000000c0)={0x39, 0x4, 0x3fb, 0x36b}) fchdir(r0) 2018/04/30 12:34:11 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:11 executing program 5: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x2}, [{}]}, 0x58) fcntl$getown(r0, 0x9) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000200)=0xffffffff) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x2, 0x7ff, 0x3ff, r1}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r2, 0x40}, {r0, 0x4}, {r0, 0x200}, {r2, 0x40}, {r0, 0x1000}, {r2}], 0x6, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f00000001c0)={0x8}, 0x8) 2018/04/30 12:34:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x40, 0x0, 0x0, 0x492}, {0x6}]}, 0x10) syz_emit_ethernet(0x16, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0x0, 0x0, '\n', "12e185"}}}}}, &(0x7f0000000140)) getpeername$packet(r0, &(0x7f0000002f40)={0x0, 0x0, 0x0}, &(0x7f0000002f80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002fc0)={'ip6gretap0\x00', r1}) 2018/04/30 12:34:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:11 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/04/30 12:34:11 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x101000, 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000300)}, 0x10) r1 = epoll_create(0x100000000004) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000002c0)={'ifb0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x36bc, 0x3ff, 0x9, 0x827b, 0x40, 0x7ff, 0x100000000, {0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x8}}, 0x9, 0xffff, 0x6, 0x849, 0x8}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x6}, &(0x7f0000000240)=0x8) 2018/04/30 12:34:11 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:11 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="9583275e3af4e2281321900e66a9a3f510e7398f14cd34bb5e610fc80c1e3080ad5a525f92b0729aab5842a0d35e82aba74a6ac1dc41490e556c5660e170b1645cb271d75dd4ba25af", 0x49, 0xfffffffffffffffe) setsockopt(r0, 0x1, 0xd6d, &(0x7f00000001c0)="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", 0x1000) keyctl$assume_authority(0x10, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_procfs(r2, &(0x7f00000011c0)='mounts\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000001200)={0x4, 0x6, 0x4, 0xff, 0x9, 0xe1}) shutdown(r0, 0x3) socketpair$inet6(0xa, 0x8000f, 0x0, &(0x7f0000000080)) 2018/04/30 12:34:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:11 executing program 5: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x2}, [{}]}, 0x58) fcntl$getown(r0, 0x9) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000200)=0xffffffff) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x2, 0x7ff, 0x3ff, r1}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r2, 0x40}, {r0, 0x4}, {r0, 0x200}, {r2, 0x40}, {r0, 0x1000}, {r2}], 0x6, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f00000001c0)={0x8}, 0x8) 2018/04/30 12:34:11 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4000801, 0x0) pwritev(r0, &(0x7f00000018c0)=[{&(0x7f0000000380)="3d4c77c720526902d741a77e04cdf1b2dfc5027c3b6b6def94d1dfdd7aa40e86", 0x20}], 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r3}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000280)={0x1, &(0x7f00000001c0)=[{}]}) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/30 12:34:11 executing program 4: r0 = epoll_create(0xff) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = dup3(r0, r1, 0x80000) getpeername$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xc3, "af2c3407fb1f9318102bfca77fbb4d4d91494124b2410178c57dc66ccec95df5cbbdac24f9f70b7e74ce5e98503374149e00ffa9afb64dd354e81f34c63bfd24de47868b502572dd77958ed199345719f440ad446571b0603f542f76d8538f8222259b2964df6dbe68e690b2d4afd83f33001632b4b7e7972951fa23be3d06080c16181afaa8c79c988a0d62499b5344df9f01b528bb965c8c8349d860a7633d187ee649ba1b4a90bc0cb0a85b43b7c9f8f0bd5ac0c22e654cde0ec7465db93be1e579"}, &(0x7f0000000240)=0xe7) 2018/04/30 12:34:11 executing program 6: r0 = socket(0x4000000010, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f0000000000)="240000005a001fe6fffe03070000000009131f1408000300000008ff07000200c3000000", 0x24) fstatfs(r1, &(0x7f0000000040)=""/250) 2018/04/30 12:34:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) fcntl$addseals(r2, 0x409, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{}, {}]}) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="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", 0xc51}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/30 12:34:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="30f6af22a0e641aa912553190a23de6af7a6d830d76a1d24169f3433172e829f60b9dc00071d01d610830dfa30266a04d8c52f054200a2f2e4907a5b70f1e4c3e3", 0x41, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="f6c102f4ab6e3b4bae473516c10f40b8292bb44a9e571c2c862d77", 0x1b, r2) keyctl$unlink(0x9, r2, r3) 2018/04/30 12:34:11 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x10040, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x567, 0x4) dup(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2}}}, &(0x7f0000000080)=0x90) 2018/04/30 12:34:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) 2018/04/30 12:34:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000003c0)={0x40000004}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x31, "aa1cf77df4bb707def4f28a94fde5c7cd7751f4787ede7000b562766673012e4d7320ee8d18ac5245399782eb28451632d"}, &(0x7f0000000040)=0x39) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="06005600000000000000000000000000"], 0x14) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) fcntl$addseals(r2, 0x409, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:12 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='-\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', r2) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1, 0x80) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:12 executing program 7: r0 = epoll_create(0xff) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = dup3(r0, r1, 0x80000) getpeername$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xc3, "af2c3407fb1f9318102bfca77fbb4d4d91494124b2410178c57dc66ccec95df5cbbdac24f9f70b7e74ce5e98503374149e00ffa9afb64dd354e81f34c63bfd24de47868b502572dd77958ed199345719f440ad446571b0603f542f76d8538f8222259b2964df6dbe68e690b2d4afd83f33001632b4b7e7972951fa23be3d06080c16181afaa8c79c988a0d62499b5344df9f01b528bb965c8c8349d860a7633d187ee649ba1b4a90bc0cb0a85b43b7c9f8f0bd5ac0c22e654cde0ec7465db93be1e579"}, &(0x7f0000000240)=0xe7) 2018/04/30 12:34:12 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079616d30000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000007000000518010000680100007265646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000006e666c6f67000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000088d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feee08000000e6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x210) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) r1 = dup2(r0, r0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000040) inotify_rm_watch(r1, r2) 2018/04/30 12:34:12 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x1, 0x2, 0x3, 0x3f, 0x18, 0x6}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6f600000, 0x80800) read$eventfd(r1, &(0x7f0000000000), 0xfa02cbbc) 2018/04/30 12:34:12 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x400000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x8, 0x2, 0x1, 0x61f, 0xae0a050, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff}}, 0x9, 0x1, 0x100, 0x2, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x100, 0x81}, &(0x7f0000000440)=0xc) r2 = epoll_create(0x2) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0xffffffffffffff56) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000300)=""/124) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x3ff, 0x9}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)={0x40000000}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000240)) 2018/04/30 12:34:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 114.328131] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 114.415373] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/30 12:34:12 executing program 6: pselect6(0x40, &(0x7f0000000000)={0x20, 0x5, 0x509, 0x8001, 0x37f, 0x80000000, 0x100000000, 0x1}, &(0x7f0000000040)={0x5, 0xe42, 0x4c4f, 0x6, 0xd4, 0x4, 0x3, 0x8000}, &(0x7f00000000c0)={0x0, 0x1ff, 0x80000001, 0x3, 0x81, 0x4, 0x7ff, 0x6}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x7a1}, 0x8}) unshare(0x400) r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/04/30 12:34:12 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000000c0)) write(r0, &(0x7f0000000d80)="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", 0x22e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r2 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="64010000bb04050025bd7000fbdbdf250700000708007d00", @ANYRES32=r1, @ANYBLOB="451b5e531ea093f62eb7251e6a77fef4e36c18557a362dbac8db702009c32b14e6e874572dd5118ac749551e177c11604fa62d8657b7c289f7e7426708004a00", @ANYRES32=r2, @ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x8000}, 0x1) write(r0, &(0x7f00000001c0)="576b6e902d54c062a4c54d595b34b9fb7f608181732fcc17ff47e9c1aeae469fcb39d294d46431199f94e3e526d0ebf18bff1c992adec14cacab846762c192474e0bfa07d7fba5716c572d471ba21672be89d06e84c51cb17df611391d4d9e8ebfdd6f89bd7281eaa55a36d8", 0x6c) 2018/04/30 12:34:12 executing program 1: r0 = msgget$private(0x0, 0x102) msgrcv(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000171f604dbca222a1bec3495bbb4070cbd7ff313c61f0b0da9f7748e157ab554a128c8da122868b632452409e606b24296ee6e553abaff40934f18b054d42c7a99d09121bc3f36bc72f439a46510c42a20f308760b376552bfd8e851956f534a0f580146a23132f0b45d30fb5a9f98990b8c100bbb4613675680e1f7554ec13075338738d23b9eba81496202e841638087537445dcc149743f97bf25568b6025ad3da0336caf229e81ff9bd83fa16b63946f618298cfc0c89c65e6f77418c4bc8594ae68c9ca2e1ea9801de0786e0cc876ede27bfd88deb5cdd5d1feafa19ff339506af971dd0c20a873e5877a5b2a16beb30a6f7bbd60caba008fc655a360b383e1c52d424e10235c8e5b2d861db28e9b9a1f54bcb282761146b97f4f1f9024c5c5e168eec1ce8f0ad4dffb6c62187021ec18d8d73b864c329369ccd489d603bc7c8071bf96ea0c668e689cf51833f907cff37acacab7db5157f7334aaf8857ab542f8512e7817a6eea0ef7691de2e1482e594211bb5ef9c3dd70f635db570028ce84616a543b8bc219a5f63139cb4b83185e4050977c05c3da08c8fb7826b4d66fd6df7f345a5ced5e04ed248a4f722d42194dc7f9387e1767bba12034f8d32dfbf32637de86bf01210a780b87c06d32390c8eaa358e63ff41c6fc11751f8e2eb89f9ba5a490f4b8347b813aa4606346149a4d3ff610ef6015e"], 0x62, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:12 executing program 7: r0 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0x4) 2018/04/30 12:34:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:12 executing program 0: mmap(&(0x7f0000688000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x3) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x101, 0x8e0}, &(0x7f0000000340)=0x90) getsockopt(r0, 0x114, 0x800000002711, &(0x7f0000000380)=""/13, &(0x7f0000000000)=0xd) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x3, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mq_timedreceive(r2, &(0x7f00000000c0)=""/226, 0xe2, 0x4, &(0x7f00000001c0)={0x0, 0x1c9c380}) fcntl$notify(r0, 0x402, 0x10) 2018/04/30 12:34:12 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x153, 0x0, &(0x7f0000000040)={0x4}, 0x8) 2018/04/30 12:34:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000752000)) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/04/30 12:34:12 executing program 4: r0 = epoll_create(0x1ff) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1f, 0x10000, 0x9, 0x5, 0x1}, &(0x7f0000000140)=0x14) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000001c0)=0x7) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x9, 0x10}, 0xc) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x20, "69a7b05d193550366c55338001b3f05f1e9794d3f45b4c0beefe5db7aad09d35"}, &(0x7f0000000240)=0x28) 2018/04/30 12:34:12 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001600)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x332e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="0ebe79b367c765d45ef57f56bbdab909f78d073d54f79197d14c87f3713ad8fd5c8da310c258058f69d264fd741fc1de69225b6716fa907e34fdd7e9263c452d8d4d5fdcd0cc49f9a8deac3e1f1f9b871f4f2f1c74ecc3399dc8183b14249e4ccfeb2486352757dba3020048bb8085f13ca1536888e95a0937a9a767818b1908da0a8a39b1db52b72bd80513cbb8afdc142947106333631c6bc09291341d611f91dceee899bc52fa5e5067498b7676baca8fcf406b9938b9ce61abac64c735f5273db6f4365c832ebc38e4fb0489887d271e507f1128b500c247cc4549b0d1436e33", 0xe2}, {&(0x7f0000001140)="75e610f4d5177675f830bbfdcddf111beaa6c4cf693823d19680f75c17b0058fbe9193", 0x23}, {&(0x7f0000001180)="7e598f56418b9def", 0x8}, {&(0x7f00000011c0)="a4a0c108a5422d32e148fa903f3777ce3b12c5ef0e4a64e433299c9215c46778d5abb1f7566e68c7481248dd181e8d656c8ceac8e7721f6b27496a583a4352a256abac478de3e7d3ce2979f6a037da1b2da21079795a5052e9e02a", 0x5b}, {&(0x7f0000001240)="1feb7a84af06d8f205638d4213f99886afe893fc0031216ff5c79ff0f39a2358fd7c99fb554fe87111456dd2cf09672c0cb94388441c1938ca0fb4462cc8badfcde5ebf82535178444684afa81b0232270ac6f64b3c75c95823054a01c930bb45c58f9600c2d9238a1c952acfe370821e81d2b74f622c4f4f89b5fa456883318cae808c9fdf1fe8dd0fa551b1456e0745223a502421e542333da53b2132c5659", 0xa0}, {&(0x7f0000001300)="8d819e74a4d6fb66b7484abbd5147945a78083746cca94b8e1bc113288fb856e01085cca1c9631c22badf78c817c461de676140bb8cf59c86a96a23101614a33914a20f8d0a3ce49c145e8a84d66f9bd05091e1181a582633e8fa8e283ee2d3f17702433a84bc5e144c423b9272c2ec3fc3cddb59642c46a600162d5d702a80b4faaf691af566cccb1c52d38c7b0a65c586ac89f49914fbe848cf16b91867b3cd6b8750755b701e24ac86bca148acbf16c211f7c10bb8744b0067a07a15fc3c415f84d0dd1943e2998", 0xc9}, {&(0x7f0000001400)="369ce5bee691aa3b5ee4be10a7dd1d65ae141c4b2f2d8fa85a3e30b58b2c94c2b8a7c5f4b8d1a28550eb5dde", 0x2c}, {&(0x7f0000001440)="e1918a10ab042264109b7bd82385df87b77a49217d9658bec3dd21a3600ee062bbd2d338fd32c9c5b8a839752e1260fe2a6de376f72e6d9177ef6cbef2aea83724ddb3", 0x43}, {&(0x7f00000014c0)="5c5839d01cd9da22077d990116998d191250c24fdbb389d92127d8188773453ceb5461a6cb26b7c3d3b44486893921ba65fc7b2a351342f3afaa156e60b5ceeb94a698a8eed40b04ab8cb2734a40ed", 0x4f}], 0xa, 0x0) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x4b, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/30 12:34:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'veth0_to_team\x00', @ifru_addrs=@l2={0x1f, 0x300000000000, {0x1, 0x10001, 0x6, 0x6fa7, 0x9, 0x5}, 0x9, 0x2}}}) 2018/04/30 12:34:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x21}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) 2018/04/30 12:34:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x7fffc, 0x0) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7e73322e2804"], &(0x7f00000000c0)='eth0\\\x00', 0x6, 0x2) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0xfe8, 0x1, 0x40, 0x1}, 0x6) close(r2) dup2(r2, r1) 2018/04/30 12:34:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:13 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) 2018/04/30 12:34:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x90902) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$pptp(0x18, 0x1, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75702e6e65742f73797a3100105a54da7fa34a85fe7dd690b8caf170594529608d60f3daf4201a5e3ebcdb6d2d6dca710554a3a1fb40df37378f68eefa8fed04c34b7abe27dc73025b7bef71fd0efc5a2fad2e6df230e29fd161c47f898540d87023d35c87bf8292d5e41b3704d7f452aa73b5db570dfae23215097a1dadb3a6a365cc162354a44ba23729215997d46462476b361edca37dec", 0x200002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x1f}) r3 = dup(r0) fanotify_mark(r3, 0x41, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') 2018/04/30 12:34:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = getpgrp(r0) ptrace$cont(0x7, r1, 0x4, 0xff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x2000000000004, &(0x7f00000000c0), &(0x7f0000000000), 0x0) 2018/04/30 12:34:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5a9, 0x2000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ptrace$pokeuser(0x6, r2, 0x25db53f0, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4f, 0x9, 0x6, 0x33, 0x8, 0x101, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x15}, 0x2}}, 0x200, 0x8, 0x9, 0x2, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x100, 0x4e7, 0x8}, &(0x7f0000000180)=0x10) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/30 12:34:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:13 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x2f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000002c0)=""/176) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0xffff, 0x8) socket(0x1, 0x5, 0x9) 2018/04/30 12:34:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:13 executing program 4: r0 = epoll_create(0x10001) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00000000c0)=0x10000, 0x4) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)="bcf6", 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000140)) write(r1, &(0x7f0000000080)="f0", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/137) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000300)=""/4096, &(0x7f0000000040)=0x1a5) 2018/04/30 12:34:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0xfffffffffffffd89) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:13 executing program 3 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:13 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000180)=[{}], 0x1, 0x6, &(0x7f00000001c0)={0x401}, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @remote}]}) [ 115.936086] alg: No test for seqiv(rfc4543(gcm(aes))) (seqiv(rfc4543(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 116.070455] Unknown ioctl -2147204398 [ 116.107208] Unknown ioctl -2147204398 2018/04/30 12:34:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:14 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 12:34:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000000}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200800, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000012002102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00030b08000a0000002000"], 0x28}, 0x1}, 0x0) accept4$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x10, 0x20, 0x8, 'queue1\x00', 0x5}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x0) 2018/04/30 12:34:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) msgget$private(0x0, 0x80) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:14 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[0xc7fc, 0x2, 0x5]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:14 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000140)="161a9de2f9f705c70d5a66f0f8b1d9bddf534bd8c731e554d68b692cffd713f6f6c89583ed8312aaf64feb8988a163af8267e09866a29443f70b59ba88474b7e1e906603ac7bdfde392f096315badef444b244581becff35c083318f6e424b3a868dc8abe2661739ee3265b488ec71354b5d3e836f444fa650e8bad7c129af1df7cd5c8963d43e3c6eb1433b3583a23da1ed64e9f1a7ba79a5b206fc418f1a7026ddc2e6c132f3602a87cca545d373957620fa3ac28808d3cb3842027ea8c0dabbb2702f43403510532481b4edc6240e1bfab280e8b8b4247890a47ea8db322ac9e2fd7870fc", &(0x7f0000000080)=""/45}, 0x18) sendmsg$netrom(r1, &(0x7f00000006c0)={&(0x7f0000000340)=@full={{0x3, {"831001faf77609"}, 0xdf}, [{"e95d6d275c2ff5"}, {"416c541fdcad0a"}, {"871deb2c7419c6"}, {"4bfd3074b1d093"}, {"e99a4c4946e23e"}, {"df387af3e860a5"}, {"3bac849cc50612"}, {"e0624754594d36"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f00000003c0)="7e5ce0682202d7a73c69960dca55e818d93ed42bf74ea3596ba23a5b968f4b6119c549b5b45cd8c810765e3cce17ca428ffce48798abccbff5c79e6b47fad8686671e164ab50b7a40a0bd078d672716100e6f675c599295e8a2cf554cf7f554144cc01a8983fe12b9bf12a2d04e804177df986e6d304d691dff4c8be2b6e098d06f6d0e43c56fa9e7589d8f3d579cf197fbaf1d2cd5d133f84781434339b203d10667d0776d24b073528d27a1a98b40ff88730a8c4a91ef3522f0c5b16967c56a6d60d1900439bb232285435962a4d469a1176e7128e142b7cbb07ad1941892ef6287a", 0xe3}], 0x1, &(0x7f0000000500)=[{0xb0, 0x100, 0x4, "2d17096241340e065c145f7ca4c0b4034107894818bc0a959269ebe9b709cf9e956d4920f0235f2e5c923083b5142c5abbecc5541eb2642758066e26802ea049d3a47d06c47e75388e673652c198c35be07524f5131d75ca108047e239d4b6a5385cd7aac087b4930a8f6533bbee70a3cefbc4d42433e376dd64940ecf32f6bde33f32ec877a4d4a46dd6c2b0b9b54e1abead8b0ece6105bd07c"}, {0x110, 0x105, 0x7fff, "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"}], 0x1c0, 0x8800}, 0x40) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xffffffffffffff81, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x9491}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syz_tun\x00', 0x3}) 2018/04/30 12:34:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x36, "49748e1ce0b19195d9be9250c10d926a7e0694f38b656196006386e1c148888aa49285d32e69fc436705dd24caa23b0388218c10b7ef"}, &(0x7f0000000080)=0x3e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x1ff}, &(0x7f0000000140)=0x8) [ 116.858110] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 116.894678] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/30 12:34:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'posix_acl_access'}, {0x20, 'bridge0\x00'}, {0x20, 'bridge0\x00'}, {0x20, 'bridge0\x00'}], 0xa, "b524a9032cd5616b582362b63c0cbf7e5125ecfa6a40a4f3bea62ea6855b631644326b33c8bee1c443608983a8df4448394309dad421bc800007bbbb757e"}, 0x75) 2018/04/30 12:34:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:14 executing program 4: r0 = epoll_create(0x2) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0xa0002) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast1}, &(0x7f0000000240)=0xc) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e20, 0x0, 0x4e21, 0x6, 0x2, 0x80, 0x80, 0xbc, r2, r3}, {0x1, 0xfff, 0x1, 0xe2, 0xfffffffffffffffc, 0x8, 0x100, 0x200}, {0x0, 0x7, 0x0, 0x7}, 0x2, 0x6e6bb1, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x4, 0x3, 0xff, 0x7c, 0x0, 0x2}}, 0xe8) r4 = socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000100)={0x40000000}) read(r4, &(0x7f0000000140)=""/212, 0xd4) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x36, "49748e1ce0b19195d9be9250c10d926a7e0694f38b656196006386e1c148888aa49285d32e69fc436705dd24caa23b0388218c10b7ef"}, &(0x7f0000000080)=0x3e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x1ff}, &(0x7f0000000140)=0x8) 2018/04/30 12:34:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x6) sendto$inet6(r0, &(0x7f0000000000)="0bc49bdc140e23e2a828ced4db4d5f2995ba0ccf6e6ec67a971422b55a8cc2c27944ec263fbb263e679f128f388645dffb84f3b010681efa21c451970f1aa85004d3fcde642bad2cf3b9e59cf5264bbe7e3c3cf5518c8ada5d3559f57a9869b5b07879d2455e2bebb528a4bed9943707f2832eeac2", 0x1e1, 0x800000000, &(0x7f00000001c0)={0xa, 0x4e22, 0x5}, 0xf) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x3, 0x79, "6fcc998fea1d48229ce889b8bcf435aa6bacc771ddf6218b262c02843598bfe1b8bee3bfbfcba45f0bd2ddfc77fd91a706741e0d792e8374adb0b2c64dde1a37eea25f0bf424b0a8523b0dc0fc407b5762cd60fb6d97bd60ce487f25ba18e5879e627aa967cb65892eb7b46764277805997171ef91de920e2d"}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) sendfile(r0, r0, &(0x7f0000000000), 0x600000000000000) [ 116.930597] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 116.970436] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/30 12:34:15 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x9, 0x5, 0x81, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 12:34:15 executing program 6: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x100, 0x172) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/75, 0x4b) 2018/04/30 12:34:15 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000, 0x28) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="020000000200000000000000f8dbdf258f454b5d5c1abcdda9e932611fa2eb3f268e5acec2dcc1e7767357259c82cf9497210876329da57e688a0fcc63fa4c68"], 0x10}, 0x1}, 0x54) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4e9fc7c1, 0x4000) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000300)=0x1000, &(0x7f0000000340)=0x2) 2018/04/30 12:34:15 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8001, 0x121000) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r1, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x20000) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/30 12:34:15 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x3) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) eventfd(0x3e8f8563) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) io_setup(0x1ff, &(0x7f0000000000)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7f, 0x10000) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000040)="a6057182cebb63a0a67adf78905c11d2b98b93dc1c42b1076909a50f6a90ce785042857f00c34d2131ba4ae559a6bec50237296cd231d595561d95e182beb8346a60cdee5097f72a86ce9995db50343c397ac8af7889ba885a3b1696fae8bc12776fbb86767dd2eb9632cae186b746dcfceda08d4baf852e9f5effacf1cc060b2a857aabd9bcab11088eac591b1e584a73764237f2c5083fd5f0bda35f7ce6c3f0551e26a549ce448e46e165fbad6a5d710e43", 0xb3, 0x1, 0x0, 0x0, r2}, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:15 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x101000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x30, 0x8, 0x0, "a17a35b5f18d27ca7fae5f5ea951e2de511c318228f31542cd3ad73e41aabd89a479f201b63fb08f3a9b7ecb017b1b67861a00fe06867b410d92cb355259e603defd4909f1a15a15230ec37ce24b8330"}, 0xd8) r1 = epoll_create(0x2) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:15 executing program 0: r0 = socket(0x10, 0x2, 0xc) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c04a2b00000000000008000100030423e9ffdf00", 0x1f) 2018/04/30 12:34:15 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) fgetxattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)=""/78, 0x4e) 2018/04/30 12:34:15 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000, 0x28) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="020000000200000000000000f8dbdf258f454b5d5c1abcdda9e932611fa2eb3f268e5acec2dcc1e7767357259c82cf9497210876329da57e688a0fcc63fa4c68"], 0x10}, 0x1}, 0x54) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4e9fc7c1, 0x4000) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000300)=0x1000, &(0x7f0000000340)=0x2) 2018/04/30 12:34:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:15 executing program 1: r0 = socket$inet6(0xa, 0x20000000002, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r2 = memfd_create(&(0x7f0000003540)='\x00', 0x3) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000003580), &(0x7f00000035c0)=0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10181, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1000, 0x0, 0x200, 0x1, 0x1000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="ff7f090004000600fa8590001300ff07fbff020081ff26aac7316a005f9396826fabf84318dddd0eec458bebb518678eec100af822586553304d5ffa7aa64077ebd489290c92e660059715c7559c29eabd05658adcc4730655210655244f2b1e621373703923b357a08a1437c2d805ea0d6d9397dfb1b9fcb32bbe36a57a33ad4d7c0188fb5f668961593fafd87bd3f2c73bee625c70f4607c17b87ae47cf0ab44468aa9c9dbbf08d445931688a7f3d84a779e199ffd697ecc14a2571780e829a9696c81317189e754376a3fab9e570c18f011d59d41fa3ee7dbe2380d4a09ef4b5a3f27cdeb9f7e1c05136a"], 0x1a) 2018/04/30 12:34:15 executing program 7: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xa}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x202) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x12000000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) [ 117.655140] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/30 12:34:15 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) fstat(r0, &(0x7f0000000240)) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000440), 0x0, 0x6934ab96}], 0x0, &(0x7f0000000240)=ANY=[]) fallocate(r1, 0x11, 0xfffffffffffffffd, 0x1) [ 117.724468] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/30 12:34:15 executing program 5: r0 = socket$inet(0x2, 0x802, 0xfffffffffffffffc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/234, &(0x7f0000000100)=0xea) 2018/04/30 12:34:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r2, 0x5607) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000380)={r0}) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x109600, 0x0) write$cgroup_type(r2, &(0x7f00000000c0)='threaded\x00', 0x9) r3 = epoll_create1(0x7fffc) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000040)={0x3, 0x1, 0x1f}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) ioctl$TIOCSBRK(r4, 0x5427) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000400)=0x1f) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x68, r5}) 2018/04/30 12:34:15 executing program 7: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x2710}}) r0 = socket$netlink(0x10, 0x3, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8101, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d0ffc)=0x4, 0x4) 2018/04/30 12:34:15 executing program 0: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006780), 0x0, 0x8000) 2018/04/30 12:34:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:15 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) 2018/04/30 12:34:15 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4b94, 0x20000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0x7, {{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x88) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:16 executing program 5: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000011c0)=0x3, 0x4) listen(r1, 0x43) writev(r0, &(0x7f0000001180)=[{&(0x7f0000000040)="e81e8998262812d68fa41904f4e943cfc329872f03324121eaffd29fe355a18a4fa2a4e5f04db0abd69eeaf5d28dd053d0485f3ece1447e306dffe255d57eed81dd1db3428cf9a7d4781fd2259342981049e3b68d0073da42d933abac6dffd3367082d4f2de98ff8463d042a58055a0d663d2fd6df3fbf329deeab11698ddf55fb8934a82b1609ad53fbddecc2a091416922a984d4473c1f884cf7a450c2f9888e3220589514542c78d62c54937c05b6fe5e8543a6040c36a6b73ee832ffeff7620db411d7df05f2c55d30b641203cde770ebe8cf43aabecd69c413e45001357032e32cf352e0b5bda8b83a6344d699d733bc1469835b20b3a", 0xf9}, {&(0x7f0000000140)="45e1", 0x2}, {&(0x7f0000000180)="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", 0x1000}], 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) dup3(r2, r1, 0x0) 2018/04/30 12:34:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:16 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl(r0, 0x8b25, &(0x7f0000000240)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x5, 0x0, 0x4}}) 2018/04/30 12:34:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) move_pages(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000080)=[0x63, 0x3, 0x2, 0xcded, 0xffffffff, 0x4, 0xb774], &(0x7f00000000c0)=[0x0], 0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240)={0x5}, 0x8) 2018/04/30 12:34:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x84) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:16 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) 2018/04/30 12:34:16 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) 2018/04/30 12:34:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x0, &(0x7f0000000100)=0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x1, 0x1, 0x3ff, &(0x7f0000000280)=[0x0], 0x1}, 0x20) socket$pppoe(0x18, 0x1, 0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000140)="ad1e625d85654ec24082272c12cc01721070b987b1947cd861eb3776f2e5b1db2436075476d78cb4a4a01e89a54f14dbef029f17beffdb14c597613ef6946741904c45ce72f7af9ec0", 0x49, 0x1, 0x0, 0x1, r2}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/213, &(0x7f00005db000)=0xd5) 2018/04/30 12:34:16 executing program 0: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x2000084, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) 2018/04/30 12:34:16 executing program 4: r0 = epoll_create(0xd3ab) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x4) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = dup3(r1, r0, 0x0) accept4$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/04/30 12:34:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e1d, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'nr0\x00', 0x400}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) eventfd(0x35) 2018/04/30 12:34:17 executing program 0: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf509, 0x500) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x41f1}, 0x1) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x7ff}}}) lseek(r1, 0x1, 0x0) 2018/04/30 12:34:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x4) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = dup3(r1, r0, 0x0) accept4$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/04/30 12:34:17 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r1, r2, 0x9, 0x4, &(0x7f0000000180)="47841488a0d6f9289ffca33c901ecf0822a605c143670b0a2ccd5e3505777d419c9bda7a7b78189e62f85f3bd6ef387e063a717d1396bdf1f7b023ec723f6fa712172e3a57e4adf8ccf21e688a1274b1477b7690afd510b7cae2bfec1b8f61e790a8082a02627d94b491cd85e36b45a7381d53f83646bac00111cec6a49dd80bc7", 0xbe23, 0x7fffffff, 0x0, 0x0, 0x7, 0x2, 0x255, "a5f28b3bf8707467ffe882f43cc8773e304fdb2ac0f9a28e8513a9bd1a218e30cca7576b7d33f75d227a6b4fb5735b8998f6a42ad053711a53b2902b9325292b51f1b637a3485dc98de68dfb7da1879481cba8b43ee8931afa9011dd8dfaa08ea7885049d20c01d804a3c3299942ac"}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000440)) 2018/04/30 12:34:17 executing program 5: select(0x40, &(0x7f0000000000)={0x7fffffff, 0x5, 0x200, 0xa377, 0x2, 0x2, 0x0, 0x69}, &(0x7f0000000040)={0x0, 0x100, 0x4, 0x9, 0x5, 0x8, 0x2, 0x938c}, &(0x7f0000000080)={0x3, 0x4f, 0x1, 0x3ff, 0x8000, 0x7, 0x9f09, 0x3}, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='numa_maps\x00') getdents64(r0, &(0x7f0000000280)=""/75, 0x3992) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) vmsplice(r2, &(0x7f0000000180)=[{&(0x7f0000000040)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x14010, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ptrace$poke(0x4, r3, &(0x7f00000001c0), 0xfffffffffffffff9) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) 2018/04/30 12:34:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:17 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0xd3ee}, 0x8) write$fuse(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="50000000010000000500000000000000070000001af7ad0a420000001f00000002000000080003000800000007000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50) 2018/04/30 12:34:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/205) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x7, 0x208, 0x80000000, 0x12, 0x3, 0x7fffffff, 0x5, r3}, &(0x7f00000002c0)=0x20) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/30 12:34:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:17 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xc040) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0xff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x105000, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) ioprio_set$pid(0x3, r4, 0x4a18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) fstat(r3, &(0x7f00000000c0)) getpgrp(r4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x7fff, {{0xa, 0x4e23, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0x4}}, 0x0, 0x5, [{{0xa, 0x4e22, 0x7ff, @empty, 0x6}}, {{0xa, 0x4e24, 0x6, @empty, 0x3}}, {{0xa, 0x4e20, 0x7, @empty, 0x3}}, {{0xa, 0x4e24, 0x90d9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0xf8}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x38000000}}]}, 0x310) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001500)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00'}) sendfile(r0, r1, &(0x7f00000000c0)=0x62, 0xf2e9) r2 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'teql0\x00', 0x800}) r3 = dup3(r0, r2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000014c0)={r3, &(0x7f00000003c0)="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", &(0x7f00000013c0)=""/245}, 0x18) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/50, 0x32}], 0x2, &(0x7f0000000280)=""/237, 0xed, 0x4}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/30 12:34:18 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = accept4(r1, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000180)={0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/30 12:34:18 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x24000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x4, 0xfffffffffffffffb}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x9, 0x5, 0x1f, 0x7fff, 0x4}, &(0x7f0000000240)=0x98) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/91) 2018/04/30 12:34:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/30 12:34:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000180)={@broadcast, @loopback, @broadcast}, &(0x7f0000000280)=0xc) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) r3 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)=')systemvmnet1vboxnet0vmnet1[^securityvboxnet0cpuset]\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) tee(r0, r2, 0x7fffffff, 0x3) r4 = fcntl$dupfd(r0, 0x406, r2) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0xc, 0xc, "fb41a936a106e72fda450640cc389ee3144b532c3a9cd2186568571c075dbd1b54e8b9b9f3fcb69264bfddf8ff9413f85733eaa1c3ae6e688eb713a879b1649a", "b493132260c14faa3f8a45f7e4889151780f2a184d2f0de1aff59a06c5b8656c5de2e2d1a087157bb2554b7f19250854f2817408332509ca3eb1392d320f5085", "4e4d515224def7e847e309f6759b67adad06c59e08fa39197b5df9edf9224e04", [0x11]}) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) setgid(r5) socket$inet6(0xa, 0xa, 0xc6a) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={r6, 0x8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x64) 2018/04/30 12:34:18 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cdc0390b081bf2aaaaaaaa000086dd9bd7de0600383a0000000000040000000000ffffe0000002ff0200000000000000000000000000010600906800000000609433df00003200000000000000000000ffffffffffffff3c000000000000000000000000000001fca967e17f792210"], 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) rmdir(&(0x7f0000000080)='./file0\x00') mknod$loop(&(0x7f0000000140)='./file0\x00', 0x100, 0x1) 2018/04/30 12:34:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x40000001}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffff, 0x200) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/19) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:18 executing program 5: select(0x40, &(0x7f0000000000)={0x7fffffff, 0x5, 0x200, 0xa377, 0x2, 0x2, 0x0, 0x69}, &(0x7f0000000040)={0x0, 0x100, 0x4, 0x9, 0x5, 0x8, 0x2, 0x938c}, &(0x7f0000000080)={0x3, 0x4f, 0x1, 0x3ff, 0x8000, 0x7, 0x9f09, 0x3}, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='numa_maps\x00') getdents64(r0, &(0x7f0000000280)=""/75, 0x3992) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) vmsplice(r2, &(0x7f0000000180)=[{&(0x7f0000000040)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x14010, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ptrace$poke(0x4, r3, &(0x7f00000001c0), 0xfffffffffffffff9) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) 2018/04/30 12:34:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x7fffffff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) getpeername$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/30 12:34:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000000000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0xfffffffffffffed9}], 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001400)='rose0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) recvfrom$ipx(r1, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, &(0x7f00000013c0)={0x4, 0xc25, 0x401, "28f12ce52bf6"}, 0x10) preadv(r1, &(0x7f00000015c0)=[{&(0x7f00000014c0)=""/228}], 0xca005d35680bc21f, 0x0) 2018/04/30 12:34:18 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x7, 0x30, 0x9, 0x80}, &(0x7f0000000100)=0x18) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101100, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e23, 0x8}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r4, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:18 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x15, 0x2100) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@broadcast, @broadcast, @local}, &(0x7f0000000080)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffd9b) sendmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)='&', 0x1}], 0x1, &(0x7f00000065c0)}}], 0x1, 0xc800) sendmmsg(r0, &(0x7f0000006540)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000018c0)='n', 0x1}], 0x1, &(0x7f0000001980)}}], 0x1, 0x4004000) 2018/04/30 12:34:18 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp\x00') linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0xb5d0a5ae9ad1a2be) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180)={0x6d9, 0x6, 0x994, 0xffffffffffffffff}, 0x8) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/30 12:34:18 executing program 0: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = accept4(r1, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000180)={0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/30 12:34:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x6, 0x80000001, 0xfffffffffffffe01, 'queue0\x00', 0x80000000}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:18 executing program 4: r0 = epoll_create(0xffffffffffffff81) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = gettid() ptrace$getenv(0x4201, r2, 0x3ff, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xe9a1, 0x220000) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000280)) socket$pptp(0x18, 0x1, 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) sendto$ax25(r4, &(0x7f0000000140)="7fdb9c12b809f40e3ab904ae568ad24c63edc1fabca55528474ada64598fd039f78190308f94302dd52744ac5f7dc74e053d1987071c2e92ec53f233a2dc2c086ffb4caf7d9e583aeb0f21b8966ffa7c6785972728d2c3945ef30e2d92c1a28692cffc252fc0aba8bff2d86964c105fc453bb982f9837405d96d7700fbaca932178c05da0b9ef2b78e1b6e81714e8f25836221832475", 0x96, 0x4008801, &(0x7f00000000c0)={0x3, {"4d3eeabe15ebb3"}, 0x6}, 0x10) 2018/04/30 12:34:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x8}, {0xe0}}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, r2, 0x7}) 2018/04/30 12:34:19 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="0586ff47694e30adc91a996fbfa45827e5a76d692ebc146a74a035b13d1ef6b0ff2bee40d6e3e1", 0x27, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r1}, &(0x7f0000a53ffb)=""/5, 0x4, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20800, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0xfffffdf8) 2018/04/30 12:34:19 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet(0x2, 0x800, 0x101, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x2, 0x1}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/30 12:34:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,ctr(des3_ede))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x202000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/63) 2018/04/30 12:34:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) dup2(r1, r0) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x400000, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) sendmmsg(r0, &(0x7f000000b6c0)=[{{&(0x7f0000000080)=@llc={0x1a, 0x303, 0x8, 0x2, 0xbd0, 0x1}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)="e2f1807eb4e7c08d864d7a2e3f000e5533a58604fdc3f85028ce5551bca955252da8834f998b1f2f6ac17c11099d8b0a13afef3515d2bf3cb0927d00cad651ecef6647ddadcce1d7a377315542abaa8d22272d3cd8b18ce2f76646ac7a5a8a5ba91829e505283df820", 0x69}, {&(0x7f0000000180)="1275ee1a1a74834aae1c47", 0xb}, {&(0x7f0000000280)="24fa42fad3692f5fafc9a2e984f285e4882e279a946dca0c00531db5245fb0a6a42b2ceaf99d37c97ab9ed0a3ea0f7dbca6d1d13497d16c04de86d8a6ce71b2b6b2dac308e4e2c4eea35146b355f64bf99b9e453d33650abc92be9f902843db965702bceaa370a6f4f0e854e198a01973e0e4d70c31b5f7feb88bbacc7ff449c705bc7fd6d636fe41b9d4b9fb1a1330c34055f920a4c7cee299a23a9c3a4b0a9913cd68fad7b86a0748c10bcc9e59b4294d706c3b8b7f92a4ae28a", 0xbb}, {&(0x7f0000000400)="653134957c3dc4443ad281a2bfcceba171648d34c83741fc863e1b4e3653a06e35520b9f249edafb407f039c7646e753eda0c8b2b63cf445f66dc76a9b42bb311b4f50dbd7faac1c521f1f050de42e312b0953d43c3ef7b6de9934221f179469c57fd5cccb07815bbe35179703f4eef37d232cf5cf910023555f1e836b0e4264a26b86c0784753154de462330adc531ea509990d451ed01731f332dc", 0x9c}, {&(0x7f00000004c0)="80f553aa0eb1c250a93369a8723165abddcee5123ad3ef12f12c285405e8b1a258693b65cb24ca8713888cacdb0240220aaa6ad130fc351b63eb690e50ea6ea9bfd695cad0112334d0057504d1ae287923bfa7139697a85cc9e91b071af3a5ed3dbfe73a89e26dbab9501fba6ac76a909f3a117b0c0a4546016c14153af64d85816a849a738b9e70bcb686ef200cceb408882ec2d9581952dedb0a96b2a8237a44aa4c3dc9960707f89e9a1c9b70edeadb47514ab91258e9034aa85c33cef542f900f168bae6523c08ce07cb889a69fcc5604b9d224dfd21492c064b583ec440cc9f805f1a923c7b0c5aadb009", 0xed}, {&(0x7f0000000340)}, {&(0x7f0000000380)="6aa19a8ccdcc8abd412f6759e67eb9f99a1061", 0x13}], 0x7, &(0x7f0000000640)=[{0x1010, 0x109, 0x0, 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0x1000}, {&(0x7f000000b1c0)="adfc1ab8df9be9d482608d356b8e7c4aed1b18812a1a46a6d7cc41f779ce3c53eccdc15da0e3b30eb57994528dbc4d472c723921ab46ecb7b98bd6e0a1989f63729030a09712e22edadca86582561e76478c245eedfad1f2663bf5c9e1d799e3e4b42d27fa58b667bd318016a22cad1afb7c556e0417412a5869cbbcd0bf3164c95bffac241d3d0d4df45fc5bc0e8614e4", 0x91}, {&(0x7f000000b280)="84b96b5ac78d9c46b6ee67bef55d919953ef3af251c3e701e1160dbb1342e80c8a175e7f1dc57aa11a26672480c0cf6bc418fe105cb0e52d8c2e7e86ce3752766b6f18aed883af8c9416d1bfc5ed6f0f87c2a58e9c62fe0698cdd74cfc60aca93ecc371939b05707b677002e5983d325e908c22cccc2d4739019d986e14b4b9cef5cf4ca1aba6613917230410efaccaf62421d", 0x93}], 0x5, &(0x7f000000b3c0)=[{0xf0, 0x11, 0xfd6, "7530a361b740c7b697704677086328222e31640e5a83b7a251ef4667c095749373c966db13d06e518e2a2abba15cb7ff6ce5eb9a23d0901be7bd36005d8ff7487909b13da73d87ee757a2a9fab681b214dfaada191f1d8b288fd3641d233119f46165971538b4c298fe3d0aafee6f1541fd4bee25f2f13bd0ab66c8501e5104eda12a9eef8a4674f2323045912e4d68ee92f17e31a1944fb2dd4006ce27512ccd0e42d7fbd59f2460bf02f2fcc0b4519a65ff3699e27f2deedf4627c534aa8beb838347fae64c55c41376b7d88fa6b233f6903b1820160c32ce79cadf3"}, {0x10, 0x0, 0xffffffffffff581b}, {0x78, 0x109, 0x2, "a5885213e257e535598cad5d291a19e70d60331f3f177094d01e6de9679a25328d45b726b940251cba51d9fbf9ccd0f7c1c3c511426880f464da4e542e5c9de83ba105dae00a7517d6b9dde21ab28bc26764c709ea231022cd1eed972c2c1766b7"}, {0xf8, 0x10c, 0x1, "89c7683ab1662d67d1794b2760a9d203d4a8b12945334efbf1ce7fad5918372245df4ff1c6251e54f8f495a399503a2f0c0ba6907a672078bb097bd03effd66853dba62b5a6f4de6d615bb5f38cac7e12137e90df17b741c1eaf54910513c85f8fff8400278006e5dde145abeabf0dec9d97f9ab8af767af45db6afc4aad6694848381be86c92b231c872a50685d7c5ee75f92aa43c63f853f8760ce35370c10674cdd4e12ee10311c69e4a21cd2a468136f03b8b67ce613f801f68c13d140795c392181d4d58994fc2f27e899a9f0df3be2bd269893cb3554dfebc949cc3f00caaa48f977"}, {0x80, 0x102, 0x0, "e4851c1fff0d6c918ef8fe48e8a4f5207611fc62c8cf8ecfa67ef22885f13acabb3a07b8f9cc490ce9e40a2269918f203f4797477117045804bc4d7ff8aa68fb74ee22b1c43a8ceaf5ae70e0b1cba4f7e03178851458ce22a4a8663084a670ea67f189a1d653cceb6025995e12f1a0"}], 0x2f0, 0x80}}], 0x9, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x40000) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) 2018/04/30 12:34:19 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x11}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000183f92)=ANY=[@ANYBLOB="cd39f2081b0b9a8c87bcb5a486dd600aff0f00303a0000000000000000000000ffff10000000ff02000000000000000000000000000103009078000000006f900e9bf09501f060e2f501fa49db168cabddca62609433df0000000000000000000000000000ff"], 0x0) 2018/04/30 12:34:19 executing program 4: r0 = epoll_create(0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:19 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="0586ff47694e30adc91a996fbfa45827e5a76d692ebc146a74a035b13d1ef6b0ff2bee40d6e3e1", 0x27, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r1}, &(0x7f0000a53ffb)=""/5, 0x4, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20800, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0xfffffdf8) 2018/04/30 12:34:19 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x20000, 0x0) linkat(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x1400) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000400)=""/240, &(0x7f0000000380)=0xf0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) epoll_pwait(r3, &(0x7f0000000180)=[{}, {}], 0x2, 0xad0c, &(0x7f0000000280)={0x7fffffff}, 0x8) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000100)=0x1f) r5 = epoll_create1(0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0xc0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={r7, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r5, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:19 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20000047fe) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) read(r0, &(0x7f0000000200)=""/74, 0x52) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x10, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x1, 0x4, 0xffffffff, 0x81, 0x0, 0x1a, 0x7]}, &(0x7f0000000180)=0x12) dup2(r0, r0) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10002) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/30 12:34:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x8}, 0x1c) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) close(r1) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x0, 0xf9, &(0x7f0000000000), 0x8) 2018/04/30 12:34:19 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:19 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x8, 0x1, 'client1\x00', 0x0, "5cc378ffb7803643", "3d3f9d8a29aaad7be4928f9db4972da1c4c12419a39a5e8e8c4412db63bc738b", 0x0, 0x9}) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) lseek(r0, 0x3, 0x1) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) [ 121.922828] FAULT_INJECTION: forcing a failure. [ 121.922828] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 121.934917] CPU: 1 PID: 9347 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 121.941792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.951186] Call Trace: [ 121.953835] dump_stack+0x185/0x1d0 [ 121.957520] should_fail+0x87b/0xab0 [ 121.961286] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 121.966128] ? kmsan_set_origin_inline+0x6b/0x120 2018/04/30 12:34:20 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000000000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000146000)) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r1, &(0x7f0000000180)={{0x108, 0xfc91, 0xfff, 0x12a, 0x1e5, 0x7, 0x3dc, 0x80000000}, "a53f587df5bcc361", [[], [], []]}, 0x328) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000000)) [ 121.971029] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.976443] ? __wake_up_common+0x123/0xa60 [ 121.980818] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 121.985578] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 121.991077] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 121.996488] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.001414] ? kmsan_set_origin+0x9e/0x160 [ 122.005736] alloc_pages_current+0x6b5/0x970 [ 122.010203] skb_page_frag_refill+0x3ba/0x5e0 [ 122.014782] ? kmsan_set_origin+0x9e/0x160 [ 122.019117] tun_get_user+0x10f9/0x7c60 2018/04/30 12:34:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 122.023149] ? mntput_no_expire+0xad/0x17c0 [ 122.027558] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 122.033052] tun_chr_write_iter+0x1d4/0x330 [ 122.037446] ? tun_chr_read_iter+0x460/0x460 [ 122.041928] do_iter_readv_writev+0x84d/0xa00 [ 122.046538] ? tun_chr_read_iter+0x460/0x460 [ 122.050999] do_iter_write+0x30d/0xd40 [ 122.054967] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.060482] do_writev+0x3c9/0x830 [ 122.064126] ? syscall_return_slowpath+0xe9/0x700 [ 122.069045] ? fput+0x25c/0x2e0 [ 122.072377] SYSC_writev+0x9b/0xb0 [ 122.075708] alg: No test for authenc(sha3-512,ctr(des3_ede)) (authenc(sha3-512-generic,ctr(des3_ede-generic))) [ 122.076017] SyS_writev+0x56/0x80 [ 122.089622] do_syscall_64+0x309/0x430 [ 122.093666] ? SYSC_readv+0xb0/0xb0 [ 122.097343] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.102564] RIP: 0033:0x455831 [ 122.105780] RSP: 002b:00007f1212550ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 122.113529] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 2018/04/30 12:34:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:20 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x4405, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x1000, 0x6, 0x8, 0x7, 0xfffffffffffff000, 0x6202}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) getsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)) sendto$inet6(r3, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00000000c0)="e6ad8fd270bce00c38417b53cc7a5d51744865d21ffb9b540a35b8b2bf34cf28ec38ce3b82ba33fc3a072ae746c4e956e7550efe69c2b31e234e9a126804a89dce6517cf890d48487a9024c1380582953c2255a9265b8affbb44c084a8b122633b1686d2a0cfc17da11b8bd50fcb91d0c00d44e51bb46bb286de5434d76540c00e26dbb1563e0cf2a1b5a93590526c03c6295bc8ab50fc9d0260f8df67a829bf61861289ba09371ac3773dce999fc64e06153f3d4485", 0xb6, 0xc004, &(0x7f0000000040)={0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) [ 122.120835] RDX: 0000000000000001 RSI: 00007f1212550bf0 RDI: 00000000000000fc [ 122.128150] RBP: 00000000203f3fd5 R08: 00000000000000fc R09: 0000000000000000 [ 122.135486] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 122.142790] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000000 2018/04/30 12:34:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0xa0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x10001, 0x1, 0xff, 0x1, 0x6, 0x100, 0x8}, 0x20) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x100, 0x70bd29, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4c9f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x69}, 0x0, 0xffffffffffffffff, r1, 0x0) io_setup(0x7, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000040)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7ff, 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r3, 0x50, &(0x7f0000000100)}, 0x10) 2018/04/30 12:34:21 executing program 4: r0 = epoll_create(0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0xffffffffffffff3e, 0x8, 0x1a, 0x5}, {0x8000, 0xffffffffffffffe1, 0x5, 0xf4a0}]}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x70000008}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1555555555555781, 0x0, &(0x7f0000000040)={0x619e}, 0xfffffffffffffddb) 2018/04/30 12:34:21 executing program 7: unshare(0x20000400) r0 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) fstat(r0, &(0x7f0000d5a000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @rand_addr=0x80000001}}, [0x7, 0x4, 0x5, 0x1, 0x6, 0x2, 0x5f, 0x9, 0x9, 0x7fffffff, 0x3, 0x6, 0x8b, 0x80000000, 0x2]}, &(0x7f0000000200)=0x100) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x12140) 2018/04/30 12:34:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x4, 0x8, 0x3c7a6e9c, 0xfffffffffffeffff, 0xffff}, 0x14) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x6}, 0x1c) r3 = epoll_create1(0x0) r4 = eventfd2(0x8000, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000cd5000)={0x80000014}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f0000000040)=0x100000001) sysfs$2(0x2, 0x7ff, &(0x7f0000000280)=""/191) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r7, 0x8000}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r6}, 0x10) epoll_pwait(r5, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x2d7) 2018/04/30 12:34:21 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x7fff, 0x4}, 0x1, 0x4, 0x5bb, {0x81, 0xfffffffffffffff9}, 0x6, 0x200}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/04/30 12:34:21 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bpq0\x00', 0x1e8}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x101003fffe}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x1, [0x0]}, 0xa) [ 123.400610] FAULT_INJECTION: forcing a failure. [ 123.400610] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 123.412460] CPU: 1 PID: 9406 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 123.419298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.428666] Call Trace: [ 123.431263] dump_stack+0x185/0x1d0 [ 123.434898] should_fail+0x87b/0xab0 [ 123.438649] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 123.443417] ? kernel_poison_pages+0x40/0x360 [ 123.447918] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 123.453286] ? kernel_poison_pages+0x1a0/0x360 [ 123.457876] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 123.463333] ? get_page_from_freelist+0xab28/0xb600 [ 123.468358] ? update_stack_state+0x885/0xa40 [ 123.472871] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 123.478239] ? is_bpf_text_address+0xb4/0x4b0 [ 123.482748] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 123.487688] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 123.493149] ? kmsan_set_origin_inline+0x6b/0x120 2018/04/30 12:34:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="d4567ef3271d5c8f40248ee016d4b6c6f4c538e4be1b674f8f2c82a14ea3dda7c4d172d04ad0e28c", 0x28, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x4000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') write$fuse(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="fa08000000007f0d99bf7585ac760000000100000000000000000000000000000000000000000000"], 0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x4, 0x8, 0x3c7a6e9c, 0xfffffffffffeffff, 0xffff}, 0x14) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x6}, 0x1c) r3 = epoll_create1(0x0) r4 = eventfd2(0x8000, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000cd5000)={0x80000014}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f0000000040)=0x100000001) sysfs$2(0x2, 0x7ff, &(0x7f0000000280)=""/191) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r7, 0x8000}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r6}, 0x10) epoll_pwait(r5, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x2d7) [ 123.498010] kmsan_alloc_page+0x82/0xe0 [ 123.502001] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 123.506765] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.511619] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.516994] ? __wake_up_common+0x123/0xa60 [ 123.521329] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 123.526008] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 123.531467] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 123.536891] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.541749] alloc_pages_current+0x6b5/0x970 [ 123.546172] skb_page_frag_refill+0x3ba/0x5e0 2018/04/30 12:34:21 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) [ 123.550669] ? kmsan_set_origin+0x9e/0x160 [ 123.554916] tun_get_user+0x10f9/0x7c60 [ 123.558894] ? mntput_no_expire+0xad/0x17c0 [ 123.563220] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 123.568607] tun_chr_write_iter+0x1d4/0x330 [ 123.572936] ? tun_chr_read_iter+0x460/0x460 [ 123.577348] do_iter_readv_writev+0x84d/0xa00 [ 123.581858] ? tun_chr_read_iter+0x460/0x460 [ 123.586274] do_iter_write+0x30d/0xd40 [ 123.590175] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 123.595632] do_writev+0x3c9/0x830 [ 123.599190] ? syscall_return_slowpath+0xe9/0x700 [ 123.604034] ? fput+0x25c/0x2e0 [ 123.607326] SYSC_writev+0x9b/0xb0 [ 123.610877] SyS_writev+0x56/0x80 [ 123.614333] do_syscall_64+0x309/0x430 [ 123.618229] ? SYSC_readv+0xb0/0xb0 [ 123.621872] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.627059] RIP: 0033:0x455831 [ 123.630242] RSP: 002b:00007f1212550ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 123.637951] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 2018/04/30 12:34:21 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r1 = epoll_create(0x2) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xf215, 0x10000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x2, 0x3, 0x24f3, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x4, 0x3, [0x2, 0x9, 0xf18]}, 0xe) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:21 executing program 0: r0 = semget$private(0x0, 0xe, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/33) 2018/04/30 12:34:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x4, 0x0) ioctl(r0, 0x2279, &(0x7f0000000000)) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x20041, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) r6 = socket(0x2, 0xa, 0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001740)=@generic={0xf808, 0x80000001, 0x80}) sendmsg$netrom(r6, &(0x7f0000001b00)={&(0x7f0000000280)=@ax25={0x3, {"e1419cc12a4126"}, 0xffffffffffffffff}, 0x10, &(0x7f00000016c0)=[{&(0x7f00000002c0)="8567fbeef62aabdb79ed30f2a6b9445eb49f8222ad2849ac21ad3d136f46c1e23d9298b773135c7986933986d86d5a7b66c6c849797b560544bd3d592985a12ba8388c459bd9b1a271e86b537e8a1272f4fd094479259c524192e27c5f546cadfd8c5ed671624c64eec5ea5a9e27dfde0a0cbd9fbc8b6326", 0x78}, {&(0x7f0000000340)="d3485e52b2f0d1f565efdfd03a4a491d32f2899344523f853a5bffc8040324d3d02f2be0655375ef2df95389b83d391350ce7d11818359fe578d6400f19f271d9d8ba63674349016ff59a7f9759a49b2ae23111090bc26cec2e9408f626c8e8144a3ebfd8153ac", 0x67}, {&(0x7f00000003c0)="f62e4ef8531b05fbf00af3b354462a43385eac1fd3022edb6496fd63465fe30a01fe483dcae1a3022e931065d11124", 0x2f}, {&(0x7f0000000400)="f40c69e91fffd6493693aabdff444e9784e92a964578320377cf9477d7440802dd7678a216c7947ae01fac6f8c15acf0f5dea06664701afc355590c51adfd8dacb1326ad08b284e23b71", 0x4a}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="cf977953eb4980fcdccfe9ab08ea21256ece43cedc1e1bf661b166fc619d697b21ef63ca123152473f756e4a5f2df01c42d4b29987e0edeee695085adefadd36f4603def81be0dfc8b6fb7e2149004a5f614d9034f2434263bc684e4e8688f865ad6301903592861936089927816d3d196818d0c8166aeab8ab09d9803a8ab265cf2e7dc8c630151351088d0b714cb753799a9a0f2e87434de14f408618fb29bc1afa58f791f8a7530d4b7d5ebb921330f4d1cadc5c6213921a2e607d8ec8d61838b445301f50e2c7b90927a7ae5082c1d690ded1efeb230218343cdc7a04ba0294360fb9dd3b4c7f56a3ea61af17770bd695b", 0xf3}, {&(0x7f0000001580)="72dd9ad145f98af5dc3c8d467f58220eb55558e314af032828ee7b0d45ef295afac0d5d0652b18eadf62d2f937a05916617286c5a54a5bce5cfa428af38b9556b8c0daa6d43e867a1aca3005fcc66177c083449222c7d2082c1d79505966334d9a733c3145e4a9ac2492a6e20ac367fc274fbabc3f1364521ae7bb1273c60f44922aa51a3b655ac0ecdbb2904fdc306a524a91d1c7164aff75d1d11d57e0db67d0a5e0b4edef19e4f3df31ec51135ebb71464107b3c745", 0xb7}, {&(0x7f0000001640)="81d8d66dd1978473fcfada7f85ecfc6dc94df2762f283064f8418e9c4f7228a0affd64a7598385350531f4bf924d72d027568b730170e8adc9c5fe0902727c815292ee44fbdfabb9bcfbb3b98bf91647c6cb16e88e02b8730493c5273533b0f2", 0x60}], 0x8, &(0x7f0000001b40)=ANY=[@ANYBLOB="800000000000000000000000210000004b5fed01b730540700c4bf065cb31942a03c33992ae37c3bd9e4822019c532431f871f8d23e3caa9235ad7da41d7ac5c63d37cfd6306aadfabe43c9d95ad7c7188098620ec10c9ad517ccd96500c1bf1ec93ce49007426d89f86171db1c6374c9bfebb379766eff76c223b7401bb9609ab763dd94096da691a890010000000000000000000000006000000d8000000000000001d01000000000080315a47629a74cd30506ccf03aae998d545c6546282ef9781088b97afaec2e6dbae0787d5f1acd48f5a6412fe02cf3e5fcf7f82b08ec60f82f22b35521ad3c60bf04c83e5e787863a427d8f49613e455eef3514f4585ce2a8d9f21264012f1c144194d474ff352fedcf6a8f76b2377ad518329554c8daad2536ab2e0e203d533e52667cee9dadc4cd30951eea31671a1f203d4126fe77f027e0f735994187d3c36d4377d9ac9949168403d95d11fe8f4b8c3f5b61963871ac86d137513f100a43e25fcdee6100000008010000000000000801000003000000022d3100f3074b3da267b63833dbccf5a04337157fef00f89de356b67e0ad1fcfd21fc370b94910171803e590f01df53e20d1b4da46024959bd352eeac2a226155fb1f978e94fd0db1fe7634157c273c8f7bdf082d508ad1aa53c11bf0e9ca967df94e7417cb676478efcbbfbfd3ebdd81cfafacb0ec02d971e149097634c7eca5e462d127ebb68c683b283196743d416f32b00393cf659e9ee95ba03844c58207f381132b58e8fb30096c55568be47c856d4b485bc6b9c11c3cc2721d57afd03ab8e6abea0124a2dfb98cc3e390ba59bea59321ae29d4c83cef31e369b21a9319c208682223926894fccf10fcefa4d7c9a5331b4114d50040000000000000000e010000110000006dd0066c86b2da982419a9de88b3ae33813801b8c7529a56cf88d86f0f661f83bf73ee6471211263169ad60600000000c8000000000000003f01000054000a1417249f4a317fc12a494fc477b6b1424d66c5cde80b62945ebd1a6821a84b713d04a1b8a7b368a8831676fc90f2a5619f29708b4d586241846c7852844885f4fc08129810c244430997bb6bfeba1173b2d63faa33c15f84bdb8a7f835405ed516b5f8046515befd1fa675f350e706ab5db5fb09e81c04bd8b8a6e7f53585b23dc55edcef8eaa6c9440e68f7d8382b75db2b046991d189aadd22361c0d45ce00b7aedba7150686b67116e143476be137a75b56dcdd2258000018000000000000001f0100007f000000e102000000000000"], 0x390, 0x4000000}, 0x40090) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) [ 123.645219] RDX: 0000000000000001 RSI: 00007f1212550bf0 RDI: 00000000000000fc [ 123.652489] RBP: 00000000203f3fd5 R08: 00000000000000fc R09: 0000000000000000 [ 123.660689] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 123.667964] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000001 2018/04/30 12:34:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x82040, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x400, 0x3ff, 0x3}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x8, 0x4, [0x9, 0xa38c, 0x6, 0x7f]}, &(0x7f0000000200)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x40, 0x4) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x8, 0x100000001, 0x30}) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8906, &(0x7f0000000000)) 2018/04/30 12:34:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x7) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:21 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = socket$inet6(0xa, 0x3100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000023c0)}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffffffffff55, 0x200000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x8, 0x10000, 0x100000001, 0x1, 0x3, {0x0, @in={{0x2, 0x4e22}}, 0x5a4a, 0xa416, 0x80, 0x80, 0x9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x800, 0x8001, 0x7fff, 0x1ff, r4}, &(0x7f0000000240)=0x10) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:21 executing program 0: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001080), &(0x7f00000010c0)=0x2) madvise(&(0x7f0000fec000/0x12000)=nil, 0x12000, 0x6c) connect$inet6(r0, &(0x7f0000b68fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) inotify_init1(0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000), &(0x7f0000001040)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) 2018/04/30 12:34:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20004800, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @dev}, &(0x7f00000000c0)=0xc) r1 = epoll_create1(0x0) socketpair(0x8, 0x801, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_ro(r2, &(0x7f0000000080)="ff70757365742e61e6666563000000005f6d656d7300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:22 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffe}, 0xfffffdd9) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) [ 124.218025] FAULT_INJECTION: forcing a failure. [ 124.218025] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 124.229877] CPU: 0 PID: 9461 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 124.236720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.246078] Call Trace: [ 124.248695] dump_stack+0x185/0x1d0 [ 124.252334] should_fail+0x87b/0xab0 [ 124.256063] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 124.260832] ? kernel_poison_pages+0x40/0x360 [ 124.265336] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 124.270709] ? kernel_poison_pages+0x1a0/0x360 [ 124.275301] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.280760] ? get_page_from_freelist+0xab28/0xb600 [ 124.285791] ? update_stack_state+0x885/0xa40 [ 124.290307] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 124.295680] ? is_bpf_text_address+0xb4/0x4b0 [ 124.300189] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 124.305219] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 124.310681] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.315536] kmsan_alloc_page+0x82/0xe0 [ 124.319521] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 124.324288] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.329150] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 124.334613] ? __wake_up_common+0x123/0xa60 [ 124.338940] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 124.343616] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 124.349073] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 124.354531] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.359386] alloc_pages_current+0x6b5/0x970 [ 124.363805] skb_page_frag_refill+0x3ba/0x5e0 [ 124.368299] ? kmsan_set_origin+0x9e/0x160 [ 124.372547] tun_get_user+0x10f9/0x7c60 [ 124.376525] ? mntput_no_expire+0xad/0x17c0 [ 124.380855] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 124.386245] tun_chr_write_iter+0x1d4/0x330 [ 124.390586] ? tun_chr_read_iter+0x460/0x460 [ 124.395001] do_iter_readv_writev+0x84d/0xa00 [ 124.399509] ? tun_chr_read_iter+0x460/0x460 [ 124.403928] do_iter_write+0x30d/0xd40 [ 124.407824] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.413271] do_writev+0x3c9/0x830 [ 124.416799] ? syscall_return_slowpath+0xe9/0x700 [ 124.421619] ? fput+0x25c/0x2e0 [ 124.424883] SYSC_writev+0x9b/0xb0 [ 124.428403] SyS_writev+0x56/0x80 [ 124.431838] do_syscall_64+0x309/0x430 [ 124.435717] ? SYSC_readv+0xb0/0xb0 [ 124.439327] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.444495] RIP: 0033:0x455831 [ 124.447664] RSP: 002b:00007f1212550ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 124.455347] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 2018/04/30 12:34:22 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x400000, 0x0, 0x101069, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/30 12:34:22 executing program 4: set_mempolicy(0x3, &(0x7f0000000080)=0xdb10, 0x0) r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000140)=""/20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000180)={0x3f, 0x8001, 0x7ff, 'queue0\x00', 0x401}) 2018/04/30 12:34:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r1, 0x0, 0x80000000, &(0x7f0000000040)) r2 = epoll_create1(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x101200, 0x0) socket$inet6(0xa, 0x1, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x2, 0x1, 0x2, &(0x7f0000000100)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x3, 0x4, 0xb0, &(0x7f0000ffb000/0x3000)=nil, 0x200}) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000400)={r5}) 2018/04/30 12:34:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:22 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040), &(0x7f0000000000)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/30 12:34:22 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x4, "606bb02d44f2572514cd37cab448956cbf5fc3a02558cb6aabf5808d5d7fe532cce1a45ac1f8aedb31c1abb3", 0xef84}) 2018/04/30 12:34:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2000400, 0x8, 0x6a6708c3, "3c149b879f07e57a51285239f496ec2ac4015dc26822a0e8e546ab3f50a8b26027353dc804371ddb711f23fc893f9d9a8baace7f10c4e10c7584cf16985555fddc8dcbaab69e9d1b9c3343b71898052f"}, 0xd8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:22 executing program 2 (fault-call:3 fault-nth:3): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 124.462606] RDX: 0000000000000001 RSI: 00007f1212550bf0 RDI: 00000000000000fc [ 124.469853] RBP: 00000000203f3fd5 R08: 00000000000000fc R09: 0000000000000000 [ 124.477101] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 124.484349] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000002 [ 124.657194] FAULT_INJECTION: forcing a failure. [ 124.657194] name failslab, interval 1, probability 0, space 0, times 1 [ 124.668633] CPU: 0 PID: 9495 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 124.675514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.684894] Call Trace: [ 124.687534] dump_stack+0x185/0x1d0 [ 124.691219] should_fail+0x87b/0xab0 [ 124.695041] should_failslab+0x279/0x2a0 [ 124.699179] kmem_cache_alloc+0x136/0xb90 [ 124.703381] ? build_skb+0x102/0x6b0 [ 124.707140] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.712694] ? copy_page_from_iter+0xa9c/0x10b0 [ 124.717458] build_skb+0x102/0x6b0 [ 124.721115] tun_get_user+0x1808/0x7c60 [ 124.725149] ? mntput_no_expire+0xad/0x17c0 [ 124.729560] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 124.735049] tun_chr_write_iter+0x1d4/0x330 [ 124.739453] ? tun_chr_read_iter+0x460/0x460 [ 124.743938] do_iter_readv_writev+0x84d/0xa00 [ 124.748550] ? tun_chr_read_iter+0x460/0x460 [ 124.753002] do_iter_write+0x30d/0xd40 [ 124.756968] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.762473] do_writev+0x3c9/0x830 [ 124.766113] ? syscall_return_slowpath+0xe9/0x700 [ 124.771023] ? fput+0x25c/0x2e0 [ 124.774347] SYSC_writev+0x9b/0xb0 [ 124.777994] SyS_writev+0x56/0x80 [ 124.781534] do_syscall_64+0x309/0x430 [ 124.785485] ? SYSC_readv+0xb0/0xb0 [ 124.789153] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.794367] RIP: 0033:0x455831 [ 124.797583] RSP: 002b:00007f1212550ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/04/30 12:34:22 executing program 7: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="747275737465642e73656c6600eca4c319deee2b9c5b178d9c6ae2695dc36790fb551a8fe2d393d302253106b6134802ab2ea526c5b8d7c991b068872f884a3ff7245bb7d5b96eaa291ba95ce0e3a670aaaef6adde547c34b7f4d2232e48e68bb1b7658107ef1f87869670ea01d51301a6622a18565c388d7212e6f81f5573"]) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/30 12:34:22 executing program 4: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080)) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "9ba5ae7273621f0856667c9f02c1ad7e1ace09f971995bcdfd7d57d461140d8c0e5c2b5197368451d5b5c3c309262030301ee118026260f9b89f54acc8a0a8f2a00df86c2d951ded74939ff542c8939b02c81e155e0bdce94261b4f28e54d3990389a2c8a2"}, 0x70) r1 = epoll_create(0x2) socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x80000000}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:22 executing program 7: r0 = semget$private(0x0, 0x3, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000040)=[{0x20, 0xb52e}, {}], 0x2aaaaaf2) semop(r0, &(0x7f0000000080)=[{0x2, 0x7, 0x800}, {0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x5) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) r1 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000000100)={0x16, 0x9, 0x8, 0x25d}) unshare(0x40600) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000000)) 2018/04/30 12:34:22 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x7, {0x2, 0x8, 0x0, 0x7, 0x200, 0x8000}, 0x6, 0x100000000}, 0xe) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) [ 124.805333] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 [ 124.812633] RDX: 0000000000000001 RSI: 00007f1212550bf0 RDI: 00000000000000fc [ 124.819942] RBP: 00000000203f3fd5 R08: 00000000000000fc R09: 0000000000000000 [ 124.828276] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 124.835589] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000003 2018/04/30 12:34:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:23 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000ffffffff6a000000004000000001"]) ioctl(r0, 0x808916, &(0x7f0000000040)="b1867c797ce9fd5350b638e4cb08cf75643bfaa8e229ba52759101e1c7a01d6dc533c04701593714d54aa1256034ba096d2122c4843bfd14a19a6532ceefab29") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/30 12:34:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000840)=0x1c) r1 = getgid() setgid(r1) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x438, [0x0, 0x20000400, 0x20000430, 0x20000628], 0x0, &(0x7f00000002c0), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x17, 0x1a, 0x0, 'bridge_slave_1\x00', 'veth1_to_team\x00', 'ip6gre0\x00', 'veth1_to_bond\x00', @random="b89a2d2352dd", [0xff, 0x0, 0x0, 0xff, 0xff], @random="d3ce4fab4f60", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xe0, [@mac={'mac\x00', 0x10, {{@random="1cd8bf121155", 0x1}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}}}}, {{{0x5, 0x20, 0x3, 'veth0_to_bridge\x00', 'bpq0\x00', 'bcsh0\x00', 'veth0_to_bond\x00', @empty, [0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x199, 0x2, 0x1d7b, 0x0, 0x0, "f1e191b1b213fa7b2f12aca1b074ed91d3f20eb33bbce72b0075a2ed4130009615a4477d82758a43a792e448a7c52149b1f1b958bb4142c6057985d0baa5e63e"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x4c, 0xa00, 'syzkaller1\x00', 'ip6gretap0\x00', 'veth0_to_bond\x00', 'ip6gretap0\x00', @random="3ae7f0a7e190", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0xe8, [@vlan={'vlan\x00', 0x8, {{0x1, 0x4, 0x88ef, 0xabf11014f88a1987, 0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"791e8377230cf5065086cdde28d9a7a20380b770cd1153d1ad78bd2fa9ce"}}}, {{{0x7, 0x40, 0x884c, 'gretap0\x00', 'bcsh0\x00', 'veth0_to_team\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xfbdbd3aefe3474c3, 0xff, 0xff, 0x0, 0xff], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x5, 0x7ff}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}]}, 0x4b0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000008c0)={0x0, 0x6, 0x10}, &(0x7f0000000900)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000940)={r3, 0x8, 0x1, 0x40, 0x8, 0x2}, 0x14) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000980)={'filter\x00', 0xc4, "6a2d4a2427220364249243420444210ebc1f8f9a778388cc9396c460efbea7f0db9228faaec51485563bbb844909ea773a0dbf89d4820d583dabd555b226474fb8547b3bf316d1448cbe64637b52c2a1820ad397a0b1fad3f5a988b4cc3130f7348e59dbb96ff6f399ea67033bc3afbab899258b2d095937f36041b8f8465d285dc9dcfda091628653aeea172b707a1d6b2e6056e829bf6a487071f3b86bef160ea07a7f2f87f4e41675b68cd8c83ee34459451ef573ce6b46c97a9a46964c7e8c5f8a77"}, &(0x7f0000000a80)=0xe8) r4 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r5 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000140)={r6, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e22, @rand_addr=0x793}]}, &(0x7f0000000180)=0x10) epoll_pwait(r4, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000880)={r6, 0x0, 0x1, 0xffffffffffffffc1}, 0x10) 2018/04/30 12:34:23 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x294200, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x100, 0x80) r2 = accept4$nfc_llcp(r1, &(0x7f0000000240), &(0x7f0000000140)=0xffffffffffffffdb, 0x0) fcntl$getflags(r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000000040)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/30 12:34:23 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000001, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/04/30 12:34:23 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x460840, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xa718, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:23 executing program 2 (fault-call:3 fault-nth:4): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:23 executing program 7: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/93) 2018/04/30 12:34:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) [ 125.188269] FAULT_INJECTION: forcing a failure. [ 125.188269] name failslab, interval 1, probability 0, space 0, times 0 [ 125.199684] CPU: 0 PID: 9545 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 125.206556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.215947] Call Trace: [ 125.218586] dump_stack+0x185/0x1d0 [ 125.222264] should_fail+0x87b/0xab0 [ 125.226032] should_failslab+0x279/0x2a0 [ 125.230136] kmem_cache_alloc+0x136/0xb90 [ 125.234319] ? dst_alloc+0x295/0x860 [ 125.238078] ? __local_bh_enable_ip+0x3b/0x140 [ 125.242717] dst_alloc+0x295/0x860 [ 125.246362] ip_route_input_rcu+0x1de8/0x6670 [ 125.250978] ? ip_mc_sf_allow+0x52c/0x670 [ 125.255166] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 125.260586] ? ip_mc_sf_allow+0x554/0x670 [ 125.264743] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.269632] ip_route_input_noref+0x10e/0x140 [ 125.274160] ip_rcv_finish+0x631/0x1d00 [ 125.278166] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 125.283571] ? nf_hook_slow+0x36f/0x3d0 [ 125.287555] ip_rcv+0x118f/0x16d0 [ 125.291018] ? ip_rcv+0x16d0/0x16d0 [ 125.294684] __netif_receive_skb_core+0x47df/0x4a90 [ 125.299742] ? ip_local_deliver_finish+0xec0/0xec0 [ 125.304720] netif_receive_skb_internal+0x49d/0x630 [ 125.309776] ? netif_receive_skb+0x47/0x240 [ 125.314104] netif_receive_skb+0x230/0x240 [ 125.318400] tun_get_user+0x740f/0x7c60 [ 125.322401] ? mntput_no_expire+0xad/0x17c0 [ 125.326797] tun_chr_write_iter+0x1d4/0x330 [ 125.331162] ? tun_chr_read_iter+0x460/0x460 [ 125.335607] do_iter_readv_writev+0x84d/0xa00 [ 125.340133] ? tun_chr_read_iter+0x460/0x460 [ 125.344546] do_iter_write+0x30d/0xd40 [ 125.348476] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 125.353944] do_writev+0x3c9/0x830 [ 125.357542] ? syscall_return_slowpath+0xe9/0x700 [ 125.362414] ? fput+0x25c/0x2e0 [ 125.365710] SYSC_writev+0x9b/0xb0 [ 125.369316] SyS_writev+0x56/0x80 [ 125.372836] do_syscall_64+0x309/0x430 [ 125.376747] ? SYSC_readv+0xb0/0xb0 [ 125.380385] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.385578] RIP: 0033:0x455831 [ 125.388765] RSP: 002b:00007f1212550ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 125.396480] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 [ 125.403756] RDX: 0000000000000001 RSI: 00007f1212550bf0 RDI: 00000000000000fc [ 125.411031] RBP: 00000000203f3fd5 R08: 00000000000000fc R09: 0000000000000000 [ 125.418301] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 125.425571] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000004 2018/04/30 12:34:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000000"], 0x8) 2018/04/30 12:34:23 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) r2 = dup3(r0, r0, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r2}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/04/30 12:34:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) r1 = epoll_create(0x4) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:24 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000140)=r3) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000002}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x2}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"62386e892a1c1031fc00", &(0x7f0000000100)=ANY=[@ANYBLOB="2600000000000000000000000000000000000000000000000000001ecc6e78455755033d38e70bf3baed0000000000000000000000000000000000"]}) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)=0x7d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, {0xa, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0xbdef, [0x26, 0x6, 0x800, 0x0, 0x8, 0x2, 0x40, 0x80000001]}, 0x5c) 2018/04/30 12:34:24 executing program 2 (fault-call:3 fault-nth:5): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffb) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1a) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r4 = epoll_create1(0x0) io_setup(0xff, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r4, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) r1 = epoll_create(0x4) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:24 executing program 0: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0xfffffffffffffffe, 0x71, 0xffffffffffffffff, 0x2000000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f0000000000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x3) 2018/04/30 12:34:24 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x5bd8523d4fb49952, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000}, 0xfffffffffffffffc) getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0xb903, 0x592}, 'port0\x00', 0x80, 0x2, 0x5, 0x9, 0x8, 0x7f, 0xff, 0x0, 0x4, 0x100000001}) 2018/04/30 12:34:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) r1 = epoll_create(0x4) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:25 executing program 1: r0 = socket$inet6(0xa, 0x7fd, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x220000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x2}) sendto$inet6(r0, &(0x7f0000000240), 0xffffffffffffff6e, 0x10, &(0x7f00000001c0)={0xa, 0x4e24}, 0xfffffffffffffdeb) r3 = epoll_create1(0x10000080000) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000180)="d42c8c83ee7007183fd3ba4a6a84", 0xe) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r6 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r6, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setregset(0x4205, r5, 0x0, &(0x7f0000000000)={&(0x7f0000000280)}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x40000004}) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x161, 0x2, &(0x7f0000000140)={0x4}, 0x8) 2018/04/30 12:34:25 executing program 7: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ptrace(0x11, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) 2018/04/30 12:34:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:25 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x8, 0x3, 0x4, &(0x7f0000ffe000/0x1000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x75e, 0x1000, 0x7, 0xff, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x40}, &(0x7f0000000180)=0x8) 2018/04/30 12:34:25 executing program 4: r0 = epoll_create(0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f00000002c0)={0x33, 0x9, 0x9, 0x7}) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000480)={0x0, 0x2710}, 0x10) r5 = dup3(r0, r4, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r6, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)={r7, 0xfb2b}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000100)={0x40000000}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) fstat(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() setresgid(r8, r9, r10) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000001c0), 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)) 2018/04/30 12:34:25 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5f, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/30 12:34:25 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe3d) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa1900001400000008004500001c000000000011907800000000e000010000004e21000890785b1601caf2235fb92049b0cc4052392d016f55413a812ddd44a41088354b909146a4c1117eb6c1a8f19eb26ee2b5a470b3e8f9434dfe8da85ac053b25b6433b042f52ed8557d6c67e540ec1b9b1c674b805153639c1baa9c75a771bb0395392c02975a64027d59ea032aea2840c99518921471b57c2f870a4d3d44561a8fb47b0389bac8475495ecf4e63cda352ac4b2754d45"], 0x0) 2018/04/30 12:34:25 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/04/30 12:34:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x100000000, 0x80000) write(r0, &(0x7f0000000180)="4cc541eb59c5fd5e5e15044f4884a66ca5576d030db50d4f5a87a5fa88b362679a25f1ab8fd2d40b03db8dbd7c4b9e19088eacc281132b3741edba0128a9b6b7abd8cae8ebcde6ff51449ad026d50234f9601fdef61cdc0a4dd2c05731566a7f928fc048ed0b3852ea4178", 0x6b) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x13, 0x811e, 0x3, 0x8, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x73, &(0x7f0000000100)=""/44) 2018/04/30 12:34:25 executing program 4: r0 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x10}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10000) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}], 0x2, 0x5, &(0x7f0000000180)={0x12d}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/30 12:34:25 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x400) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:25 executing program 7: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ptrace(0x11, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) 2018/04/30 12:34:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) rt_sigsuspend(&(0x7f00000000c0)={0xc99}, 0x8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) sendto$inet6(r0, &(0x7f0000000000)="924302ba07c40b75b45806877289669a1aed7f488dfbe3c789f7e47935a3086836c2dcb20cc980d5021e8a1ea7835a8604d5f01d8c31a7df67e92cbe14968200835bbced380dbb150d77ab810db221bf866aab418f3422726ddd9fb0e0", 0x5d, 0x1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @empty, 0x5}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) accept$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000280)=0x6e) 2018/04/30 12:34:25 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x2000cf5d, 0xa}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) fcntl$setflags(r0, 0x2, 0x0) 2018/04/30 12:34:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r2 = dup3(r0, r1, 0x80000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/30 12:34:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:26 executing program 6: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0xffffff02) r2 = socket$inet(0x2, 0x800, 0x10001) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) 2018/04/30 12:34:26 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x206800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x408041) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setns(r2, 0x20000000) 2018/04/30 12:34:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40800) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/30 12:34:26 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x0, 0x1, &(0x7f0000000040), 0x250) 2018/04/30 12:34:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x80000002}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x100) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xc000, r2, r3, 0x100000001, 0x2000000) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100) inotify_rm_watch(r1, r4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="400000f9"], 0x2) 2018/04/30 12:34:26 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000140)=""/185) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstatfs(r1, &(0x7f0000000300)=""/23) 2018/04/30 12:34:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/30 12:34:26 executing program 0: r0 = socket(0x1e, 0x2, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000b46000)}, 0x800) 2018/04/30 12:34:26 executing program 4: r0 = epoll_create(0x2) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$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$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) accept(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r2 = socket$inet(0x2, 0x2, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f0000000140)=""/116, &(0x7f00000000c0)=0x74) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000003c0)={0x81}, 0x4) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x400000, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x267, r7, 0x400, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0xc5ab}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x94}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x60664d0f1cc47e60}, 0x20000004) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000100)={0x40000000}) epoll_create1(0x100000000084001) 2018/04/30 12:34:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)={0x40000004}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x300000c, 0x10010, r3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0xf77, 0x9, 0x1000, 0x6193, 0x3ff, r4}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:26 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x141) timerfd_gettime(r1, &(0x7f0000000100)) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) 2018/04/30 12:34:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80, 0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) [ 128.902511] netlink: 125 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 12:34:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/icmp6\x00') getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0xf5, "66ed41304f9efba01b00116867bb9b7823dc6aae89415b1b0e2e558c2884aa2cbfaaafb69a17953f062997d6186d9b534f39b47678eef2bc9abceb7472d079619228a216cbeebefd57b2149e4cd5094a65b2c036684b4cf1e0ea663f8b4f1177c773bc20721f58b0ac78d870666c9d64cdbe5747af05a2e6398be867a631f312d654abe5da46d45abe600c0968c9066b4d9f9aa97fa0a4633a36221e1ebdc294462c88c8f02e7481ce28ee6509faf6304c8c53d2f379b373ca9fc0119422c85e3bcd2ee73cdf2c1dd8d45bf736da6e149b11efd1ca230d665dcd1f7a140e2481114f9c8c223093d9c01c2a5ad5187c3514ee71671e"}, &(0x7f0000000380)=0x119) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x2100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x401, 0x6, 0x5, 0x5, 0x100000000, 0x9}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000400)=""/32) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x2) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x16, @broadcast=0xffffffff, 0x4e21, 0x2, 'none\x00', 0xc, 0x0, 0x1e}, {@loopback=0x7f000001, 0x4e21, 0x4, 0x3ff, 0x200, 0x7}}, 0x44) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f00000001c0), 0x100000002) r3 = semget$private(0x0, 0x3, 0xfffffffffffffffe) semop(r3, &(0x7f0000000040)=[{0x1, 0xff, 0x1800}, {0x0, 0x8, 0x1800}, {0x4, 0x1, 0x800}, {0x3, 0xfff, 0x800}, {0x2, 0xd2ef, 0x1800}], 0x5) 2018/04/30 12:34:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2b, 0x4000) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/30 12:34:27 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402200, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040)) 2018/04/30 12:34:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xb, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1b, 0x4) 2018/04/30 12:34:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x2000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x5, 0x4) 2018/04/30 12:34:27 executing program 1: r0 = socket$inet6(0xa, 0x800000000020001, 0xad) r1 = dup(r0) getsockname$llc(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x81, 0x1, 0xfffffffffffff66a, 0x2, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x22, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffff000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) r3 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000300)=0x3, 0x4) 2018/04/30 12:34:27 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000010fc8)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x80, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000008de8)}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0xa, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000c000)=""/4096, 0x1000}, 0x3) 2018/04/30 12:34:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x1, 0xffffffffffffffc0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x101, 0x2, 'client0\x00', 0xffffffff80000000, "8b656bae65a138a4", "d4279df24bdc55127f368d17d4394bc5762aa3516c296416bb7121edecdac26c", 0x1, 0x6}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) r3 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)=']em0-.vmnet1vmnet1\x00', 0xfffffffffffffffc) r4 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="4d6619b68f3a583f59ff888df2feb723d64d70f4c386a01a691f3e90b3bcb35510148fa472d25b381b0be839ef22c0495c1b07931077caf101167f26b35434d5adf960e4fa587d2c401401f0e4aeb190200fffe818854b1c7738263a86031044f3f34f983ca82b29fbdb2d8d9f3cc7170e3113538b154b70de91d22642c7450092e1d0b42a6107a913821e6a75e0dda2391e74150838cede15853d85e2da2d4675c0366d1eca", 0xa6, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000480)=[{&(0x7f0000000300)="247b17f5f75157c50dcf990687342285c691d178c362722f08a6a8f5defbfc5008435b46f033e83f3e327dcdc601bf74a04f68972d5577891b5dd31cd4bf8c897f54adc5a630799d769e397701b68155faa49c0fc3ff5c77c2caf6362eca69885d4690c73645eeeaeb4bda7214562357945b3d0b4713668c1c864e9a0b2f912fe9829c0fae206999a0cffcc8241ed738a59bbde3d3edcd93e248cffc644466912f88af105c8699fc9b4fc722f1d625de6ac79252b7edae7e93b57d13c390b8e9bea785eeb4366458a758ba54b96fbbb54c44b1a98f8a5a2bc2759707af", 0xdd}, {&(0x7f0000000400)="2b6b9dbdfca89b2d6770c4f7593f857bec60f0784033b6e2a36347bbfb3aa3fab36c25571545c323c31b1be6f7f4962a2d3d435a0e11d45ba598ce27ca5df1b4b41586dabe84fbb45d708194ee5810edcc50492035901fba6905990eee208aab1110fde7739caea0", 0x68}], 0x2, r4) 2018/04/30 12:34:27 executing program 2: r0 = socket$inet(0x2, 0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500001c00000000001190780f000000e000000100004e2100089078"], 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e23, 0x8, 0x4e23, 0x1, 0xa, 0x80, 0x0, 0xa93eb2a52a8ea886, r1, r2}, {0x3, 0xffffffff, 0x1c, 0x2, 0x2, 0x6, 0x3, 0x4}, {0x6, 0x4, 0x2, 0x3}, 0x401, 0x0, 0x1, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d5, 0x32}, 0x2, @in=@rand_addr=0x34, 0x0, 0x1, 0x3, 0xfffffffffffffffd, 0xffffffffffff8001, 0x3, 0xc00000}}, 0xe8) 2018/04/30 12:34:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) socket$inet6(0xa, 0x4, 0x400000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:27 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000340)={{0x0, 0x3, 0xbf5, 0x3, 0x100}, 0x4, 0x101, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x3, 0x7173, 0x100}) epoll_create(0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0xfffffffffffffffd, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000480)={0xff, r1, 0x10001, 0x200}) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000002c0)=0x10) socket$inet_smc(0x2b, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10200, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0xfffffffffffffebf) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x95, 0x200002) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000140)={0x1, 0x81, 0x9, 0x101, 0x6, 0x6}) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000001c0)=""/179) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) 2018/04/30 12:34:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x2000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x5, 0x4) 2018/04/30 12:34:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x7, 0x10000, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x4}, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x93, 0x4) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:27 executing program 7: r0 = epoll_create(0x2) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) 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)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) accept(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r2 = socket$inet(0x2, 0x2, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f0000000140)=""/116, &(0x7f00000000c0)=0x74) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000003c0)={0x81}, 0x4) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x400000, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x267, r7, 0x400, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0xc5ab}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x94}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x60664d0f1cc47e60}, 0x20000004) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000100)={0x40000000}) epoll_create1(0x100000000084001) 2018/04/30 12:34:27 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/04/30 12:34:27 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) r0 = syz_open_dev$midi(&(0x7f0000000900)='/dev/midi#\x00', 0x3e, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0xfffffffffffffffc, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000980)={0x3ff, r1, 0x10001, 0x8000}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000076046def00040000000000000000b872b1c89da28ff11ec401d7a5dc9500000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) process_vm_writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/140, 0x8c}], 0x2, &(0x7f0000000800)=[{&(0x7f0000000240)=""/216, 0xd8}, {&(0x7f0000000340)=""/214, 0xd6}, {&(0x7f0000000440)=""/226, 0x19f}, {&(0x7f0000000540)=""/43, 0x2b}, {&(0x7f0000000880)=""/23, 0x17}, {&(0x7f00000005c0)=""/175, 0x93}, {&(0x7f0000000680)=""/238, 0xee}, {&(0x7f0000000780)=""/96, 0x60}], 0x8, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x40, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000008c0)={0x1, 0x0, 0x2, 0x200, 0x4, 0xf4a1, 0x8, 0xa5ce, 0x8, 0x3}) 2018/04/30 12:34:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0xfffffffffffffd0f) r1 = epoll_create1(0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x6, 0x1, 0x10001, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffff}, 0x2, 0x5}}, 0x20) write$rdma_cm(r2, &(0x7f0000000180)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x3, {0xa, 0x4e21, 0xfe0, @empty, 0x1f}, r3}}, 0x38) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:27 executing program 4: r0 = epoll_create(0x2) socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0xb}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:27 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x197) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) socket$inet(0x2, 0x6, 0x7f) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x2, 0x4, 0x5, 0x631, 0x7, [{0x6, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x781}, {0x16, 0xffffffff, 0x400, 0x0, 0x0, 0x2000}, {0x8, 0x7, 0xfffffffffffffffa, 0x0, 0x0, 0x800}, {0x80, 0x2, 0x9, 0x0, 0x0, 0x184}, {0x3ff, 0x4, 0x3a52, 0x0, 0x0, 0x1f84}, {0x5, 0x80000001, 0x8b7, 0x0, 0x0, 0x800}, {0x7, 0x4, 0x8, 0x0, 0x0, 0x1}]}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0x8001}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x1, &(0x7f0000000040), 0x8) 2018/04/30 12:34:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) socket$inet6(0xa, 0x4, 0x400000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r3 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r3, 0xadb6) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) socket$inet6(0xa, 0xb, 0xffff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4c040, 0x0) connect$bt_l2cap(r4, &(0x7f0000000300)={0x1f, 0x100, {0x8000, 0x399, 0xffffffff, 0x0, 0x3, 0x5}, 0x4, 0x2}, 0xe) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x24, r5, 0x307, 0x70bd2b, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x24}, 0x1, 0x0, 0x0, 0x8885}, 0x20004010) 2018/04/30 12:34:27 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:28 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x8) recvfrom$inet6(r0, &(0x7f0000000100)=""/7, 0x7, 0x100, 0x0, 0x0) chroot(&(0x7f0000000140)='./file0\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'veth0_to_bond\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) fallocate(r0, 0x0, 0x0, 0x9) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000200)) setxattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00', &(0x7f00000002c0)='veth0_to_bond\x00', 0xe, 0x2) chdir(&(0x7f0000000300)='./file1\x00') mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='f2fs\x00', 0x238005, &(0x7f0000000400)="3d97d3f093e79327c76ccc5532c6b3ed164fa4bd7971648e4b23b2d20b87c46410dbb1b70e2659540e18e6e7257df6b7aa9ca4095c950b75c0f7258ff7fda7a370918a4ff79e4ae422f09d292fccb6d7291cee4609b6295d7ea39d259685e4a9b234513f1aad5664706b65609c68e35eaf82eda7dfa6713f2d3e5bad899d840932e83ea05157ed485ec1fe878a4a9bf142eca6cd8bebf33ea7875f040ae72eb8") mount(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='./file1\x00', &(0x7f0000000540)='cifs\x00', 0x4000, &(0x7f0000000580)="45612558abbef9832c5180c4808cd2cc88450a1f12cd4647c2ede9a2a4f12a8741105206e580ffde5b12630097b59a41ede6") ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000005c0)="6018beb9ed230709b2fcdc753eead953481d6bcb2335358565d156cc1b3c3c8c288c3f6b6bf9dc31fec68d4619f41fe86e00e543e53741f2f504e1fe70acb0d22a11a8c593ba9c735bb2845602f4f058dd6477c3c6dabbc4198fd498d5317b9b8daf36") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', r0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000006c0)={0x0, r0, 0x8, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000700)=0xfff, 0x4) recvfrom(r0, &(0x7f0000000740)=""/180, 0xb4, 0x2, &(0x7f0000000800)=@pppoe={0x18, 0x0, {0x2, @empty, 'bcsf0\x00'}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000880)) renameat2(r0, &(0x7f00000008c0)='./file1\x00', r0, &(0x7f0000000900)='./file1\x00', 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000bc0)={0x0, 0x1000, 0x5c}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000f80)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}}, &(0x7f0000001040)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001080)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x5, 0x5, 0x1, 0x9, 0x0, 0xfffffffffffffffd, 0x68, 0x8, 0x9, 0x2, 0x28d, 0x800, 0x8000, 0x4, 0x7]}, &(0x7f0000001180)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000011c0)={0x0, 0x8000}, &(0x7f0000001200)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001340)=[{&(0x7f0000000940)=@in6={0xa, 0x4e24, 0xae6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000000b80)=[{&(0x7f0000000980)="499a2f43cc41b7c6ee7ee5538eb9d4daa67ff8a949cf15dc5cb4caa5816bf9eb3aa5039e47bfa821cb3ff70f5f907994c2b62b5ee7edf943262e8556bb2e55627a50b4589bf70f988fd17d19569edb75f43e6d53dd19fb33fbff1ba2f94b", 0x5e}, {&(0x7f0000000a00)="a34c9cfeb1bee04b1cfd9794fa7c0733ea91d901e64198651baef82dfb8191a458461293cf235b97a6c653d0ad91ac02a1099d23e9593858ce1e3379d9b513258971b454f8623938010d06c767fff041766f1d5cef525d222f4908eac86ebb80ceea712a2d55471c1d5a0fc797039fc0f750ee24071ec940b125728166fcae96a4e406240eb8a3b0", 0x88}, {&(0x7f0000000ac0)="b92a7816b07fb560c5a03d59a0cb1c9d724f6769f9915c9cf942d446410b15692212ed08fcf1e42e44e1771d80d27445e256bef319714389dda82b3777f483cdf4f7e3dc188389beae3686865ff979b88855d15d1703de5ea76e4a8ebb852e1a6d2cde1b335f4aa90947a770437f1c8c8a7ac29bbd34da2783cf7935c4b92d7e2b6c22beccf95a6fd5e109d0d0ad9264c0857e9c21f85e71d2ea53ec261964f90a0a91fc19463e9a33f8b9e5", 0xac}], 0x3, &(0x7f0000000c40)=[@authinfo={0x18, 0x84, 0x6, {0x4}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x1000}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1e}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x0, 0x7fff}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x1, 0x3, 0x0, r1}}], 0xd0, 0x1}, {&(0x7f0000000d40)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000d80)="703015707babcc77f2388d90dd74dfa178897bf85ab0f3aaa84cf0e793f81d301b07c0bcfbf1427f0e1838ed4fe6176b95d2a5b96a7d865a04b388a62f542533edfc25f816fe6a4cedfb4bc164d804397a7df97aedd5885f3732fd02df1933967664b3d3d1cd9e8e12206ef724acd71ca9069e5d0e1da1b1f29ced8a731f15f731e4af8ad0b9d84d2f4d47ea50c539e65e9497f3f2cef0c97d578a88227d0a6adc730e77ff98b3fb9294224dc45f9c512c7c95f60d", 0xb5}, {&(0x7f0000000e40)="8b109b740b212f100d06557bf7a85425829b87013a45b28a61b0ab39d453af9967c46bba20c131b21c5f3863fa8e95fae2b6eedc6483dc8d0b4f4cfa06bef5f832df8fe2", 0x44}], 0x2, &(0x7f0000001240)=[@init={0x18, 0x84, 0x0, {0x5e55, 0x317, 0x645, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x100000000, 0x200, 0x6, 0x1ff, 0x7, 0x10001, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x26d80000, 0x1f50000000, 0x8000, 0x4, 0x8, 0x20, 0xfff, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x1, 0x1, 0x0, 0x7290c399, 0x0, 0x7f909e62, r4}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x487dc544}}, @authinfo={0x18, 0x84, 0x6, {0x5}}], 0xf8, 0x4010}], 0x2, 0x8000) fremovexattr(r0, &(0x7f00000013c0)=@known='security.capability\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001400), 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={r3, 0x0, 0x4, [0x8, 0x4, 0xfff, 0x1]}, &(0x7f0000001480)=0x10) open(&(0x7f00000014c0)='./file1\x00', 0x0, 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001500)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000015c0)=0x84) 2018/04/30 12:34:28 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x7e, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r2 = shmget(0x2, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/240) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000000)) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)="41253a1dae", 0x5}], 0x1) 2018/04/30 12:34:28 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xff1c) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="f6", 0x1}], 0x1, 0x0) 2018/04/30 12:34:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) dup(r0) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) accept4$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x0) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:28 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:28 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x102, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200041, 0x0) fanotify_mark(r2, 0x21, 0x8000000, r3, &(0x7f0000000280)='./file0\x00') r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000140)) 2018/04/30 12:34:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r3 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r3, 0xadb6) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) socket$inet6(0xa, 0xb, 0xffff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4c040, 0x0) connect$bt_l2cap(r4, &(0x7f0000000300)={0x1f, 0x100, {0x8000, 0x399, 0xffffffff, 0x0, 0x3, 0x5}, 0x4, 0x2}, 0xe) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x24, r5, 0x307, 0x70bd2b, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x24}, 0x1, 0x0, 0x0, 0x8885}, 0x20004010) 2018/04/30 12:34:28 executing program 2: r0 = socket$inet(0x2, 0x80000, 0xffffffff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x0, 0xb5, &(0x7f0000000000), &(0x7f0000000040)=""/181, 0x6, 0x3}, 0x28) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) tee(r0, r0, 0x69b, 0x6) 2018/04/30 12:34:28 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x62}, [@alu={0x7, 0x6, 0x0, 0x0, 0x0, 0xfffffff0, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/30 12:34:28 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x112fb067, 0x8}, 0xc) r3 = gettid() ptrace$getsig(0x4202, r3, 0x7, &(0x7f0000000000)) 2018/04/30 12:34:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x400001) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fffffff, 0x141100) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) socket$inet6(0xa, 0x5, 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:28 executing program 4: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x100) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3, 0x2000000000000100) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000100)={0x100040000000}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:29 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:29 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x400) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x2}, 0x8) creat(&(0x7f0000000540)='./file0\x00', 0x0) mount(&(0x7f00009d0ff8)='./file0\x00', &(0x7f0000fd3ff8)='./file0\x00', &(0x7f0000000040)='logfs\x00', 0x400, &(0x7f0000000100)="f97766459cc32e377b8f2c528a6c60e507e19822b838fb9104c770e9e4fa8879c84ab1262d7354a698fd16b6ee9708b94a7099e3ead1d17fbd0d383fe3383bbed513b8a958976096bb75a5fae2e3b8478a88272735d6a2a06958d0f3cb121d603d46d5e57929b78b997f239d7a8bbf6b2d09495880829ccd52ab960e9932c380c24870e331483db8691b04a877dd5781e750c76c730550201a87243cb4c33f43459a0ebe37f3e7de540d92c69c8d559fc3ca7118d3004f9448d364471b88870e831b826d6b6256beca1cf6487681eab75b3256ca65000000000cfaf5c785") syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x709, 0x200) 2018/04/30 12:34:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="875db04d000000011400000008004500001c000000000011907800000000e000000100004e2100089078"], 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) 2018/04/30 12:34:29 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr=0x5, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x9, 0x4e23, 0x7fff, 0xa, 0x80, 0x20, 0x2f, r2, r3}, {0xec, 0x0, 0x8, 0x2, 0x400, 0x6, 0x0, 0x3}, {0xce, 0xef94, 0x800, 0x20}, 0xa3, 0x0, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x4, 0x1, 0x101, 0x9, 0x1, 0xffffffffffff52c3}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) 2018/04/30 12:34:29 executing program 4: r0 = epoll_create(0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x400000) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) epoll_create(0x400) 2018/04/30 12:34:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001400)="06", 0x1}], 0x1) r1 = socket(0x17, 0x6, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x4, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r2, r3}) 2018/04/30 12:34:29 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x349, 0x40004, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x2000000027, 0x1ff307543bf68163, 0x0, 0x25dfdbfb, {0x15}, [@typed={0x8, 0x1, @pid}]}, 0xfffffffffffffff1}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000005640)='/dev/admmidi#\x00', 0x10000, 0x80000) connect$nfc_llcp(r1, &(0x7f0000005680)={0x27, 0x0, 0x0, 0x5, 0x6, 0x2, "05dd4493282822c0e72b48e4013cca5df9ddb8d1f4b91d39859cd649e11822066d28b1d1351866d3236d6c0495b28010f32c215ff15604346ff71d5ad6ea5e", 0x1c}, 0x60) 2018/04/30 12:34:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f00000001c0)='em1*security\x00', 0x2) listxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/230, 0xe6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0x7f}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={r2, 0xfd24}, &(0x7f0000000580)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="3800000000000000140000d94569c4c44f39370000000011907800000000e000000100004e21000890782f7189558cb1c21656c0018f3a78d8c20437057f9732994558bab108cccb2bbaad3dca0582749cb0620100d6f77b4c6ae7b41b23ee54bdf754747da9f0278695a27aab3a20c6e75d9a2f4c5801f4b244306efa44aacb3c3f9c0fd208ed16523bf7f6ea437e4501b599379f2d34c031ab656f0c7ffd31d0e960a6250501d28385ce76856f179b799763f418a005284791c8532386eafcd0be868e6e8fdaad6def067ca8e5821b9b3fe2838f156e21479d48ee4ee153baad7675ba889de8a85bdd7674aab23d1c6c7f5e458665b5772af48db5800662df10677ffaade32d53b259fbac25e4e381ae6b446be314822973ad337e590f81f7632f4c0d45add5a55cb1eefcd87297c6a16591fd36b3f4d26ab6dd41b716c5158e65a58056ae9474248756a63231e5c4627773e62ea927eae82d31eb6f4da10b8436a2237fc070d9f0a4488744bebb0e19121e3b5fc076dc8a93b9a02984b6291c0233e5"], 0x0) fsetxattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='em1*security\x00', 0xd, 0x3) 2018/04/30 12:34:29 executing program 4: r0 = epoll_create(0x2) epoll_create(0x8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x1, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ff4000/0xc000)=nil, 0xc000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) times(&(0x7f00000000c0)) 2018/04/30 12:34:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) epoll_create1(0x80000) r2 = dup2(r1, r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0x400, 0x4c, 0x1, 0x3}, 0x6) 2018/04/30 12:34:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0x40}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:29 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x96c, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) dup3(r1, r0, 0x0) 2018/04/30 12:34:29 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x26bb, 0x8000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f00005df000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f000020b000/0x3000)=nil}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000580)=""/183, 0xb7}], 0x10000000000000e9) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) 2018/04/30 12:34:29 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000012c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1fff}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="180727bd7000fcdbdf250100000008000400020000000800040000000000080001004e2200000400050004000500080002000a000000080002000a000000080001004e210000080001004e2000000800040003000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40080c0}, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x8000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x9, 0x200, 0x4, 0x1, 0x4, 0x3}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) ioctl$TUNSETLINK(r2, 0x400454cd, 0x322) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000002c0)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001300)={r3, 0x2}) 2018/04/30 12:34:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe66) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x202) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000180)=[{0x9, 0x0, 0x1, 0x8, @time, {0x100000001, 0xb4}, {0x9, 0x8}, @quote={{0x81, 0x11}, 0x8, &(0x7f0000000080)={0x401, 0x6, 0x400, 0x4, @time={0x0, 0x989680}, {0x6, 0x6}, {0x2, 0x74}, @addr={0x8, 0x2}}}}, {0x100, 0x3, 0x3ff, 0x7, @tick=0x6, {0x5, 0x3}, {0x1ff, 0x101}, @raw32={[0x7, 0x10001, 0x7]}}, {0x3, 0x3, 0x6, 0x8, @tick=0x1ff, {0xffff, 0x2}, {0x1, 0x4}, @quote={{0x6, 0x7}, 0x7ff, &(0x7f0000000100)={0xfb4c, 0x5, 0xb44, 0x7fffffff, @time={r2, r3+30000000}, {0x6, 0x5}, {0x8, 0x1}, @time=@tick=0x40}}}, {0x100, 0x2, 0x16, 0x7, @time={r4, r5+10000000}, {0x40, 0x400}, {0x7, 0x7}, @time=@tick=0x7d}], 0xc0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:29 executing program 4: r0 = epoll_create(0x2) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x20000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000600)=[{&(0x7f0000000140)={0x27, 0x1, 0x1, 0x4, 0x7, 0xfffffffffffffff8, "dd53c6f4f8dd7c976d1375409c55e0b18f6f6e7f0b62ee241e092780a95bc1d5609ce3052974f94075b8687929f7067972894f69197fd3bb98428c09f52c73", 0x22}, 0x60, &(0x7f0000000240)=[{&(0x7f00000001c0)="cb20f568683d046d101547237841b9d26f93cafbef4609914a0cab21cf98a47793185156fc513fe064cc7b7a7c8cb93620b5f987a54dd26cc4f5615bbcb678cd1ec65550694b7b85b06de68f91ff0abaa56c91a37057e4fda2950637cafdeb2d3d9b5c8f293bd7fc5fa856133900191ab8", 0x71}], 0x1, &(0x7f0000000280)={0xb8, 0xff, 0x0, "b223fd1bda73a2aaa64316be0b3143989bc11f36ebf3d186b6af516f25835cdc1a76afc0dec4b11f157026138bfdedc51f8060720a280875336b10ade0017dc6f15b9ad2b87d703225a744c839a602c58cd0c8940c15a34000172769b57b041a4ad05cc625be8634279d1fa5ae974f0c31c7353622f13ed8c34f408450747762900af2360ee3a598a238346c885db98abc6ed155998e2aef3dffd878f4532c67f6"}, 0xb8, 0x20000000}, {&(0x7f0000000340)={0x27, 0x1, 0x0, 0x3, 0x0, 0x401, "e179eb9b181975e016a0923195db43e523a07b81c75d596454007e8d2bc4fb097adc212bec294a0368b92918b190b8befe61f6acddf6761997ad5fbab0e85b", 0x3b}, 0x60, &(0x7f0000000480)=[{&(0x7f00000003c0)="4c7c8afc099888a5170406245ee549ee6e31989ba52b902974b9cb11f6f1811deac54c16f7a841a9f4b65682cc7be3ed092bd242e61f7010efc58f001ddc0da5312a80408e3598363435f049f919ccc2f149532d014e1c0a9f9227530f59fceb62a867755fb16c416a375ad38d38cc81a6def5bddbeb6ee198495ded176ad1214206455fdf533a9131dc09e6ff3143937f8bfb60803b36212982479635e30aa1cd6f46f7ffb61a8c1587cc30fdf7bb8be016ea498e68ee9924ad65ac", 0xbc}], 0x1, 0x0, 0x0, 0x4008004}, {&(0x7f00000004c0)={0x27, 0x1, 0x1, 0x2, 0x10001, 0x8, "8ea272e7744a33ae90bfb6253a4a724b74255db18856a3d889c42e4d736bd78dc3872b62d83e46301b9d618717091fe94ff26bf4445c8fd225eab435b33aea", 0x32}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000540)="8794f175cfc3efacfde00ba7dfe4941e290a0c29e12732ea3d33aa1008e047ea2f51d3ec0ae0ad8a2fe8bc344f0f64eba3bf0fd8b055857199e9de2ad67e1a259510ac3dd2ceead13bcbe3f02a161e85ac4d3da7b969f2aaa10bee410a5485f68c9e3d31efe646dca545962c049486573156ead748c5a16246c706eabe8e", 0x7e}], 0x1, 0x0, 0x0, 0x8000}], 0x3, 0x10) epoll_create1(0x80000) 2018/04/30 12:34:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x0, 0xff, 0x0, 0x0, 0x1, 0x8}, &(0x7f0000000040)=0x20) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:29 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x96c, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) dup3(r1, r0, 0x0) 2018/04/30 12:34:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xae, &(0x7f0000000100)=0x2) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:29 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x26bb, 0x8000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f00005df000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f000020b000/0x3000)=nil}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000580)=""/183, 0xb7}], 0x10000000000000e9) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) 2018/04/30 12:34:30 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:30 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/180) socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}) 2018/04/30 12:34:30 executing program 4: r0 = epoll_create(0xfffffffffffffff8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='memory.swap.current\x00', 0xfffffffffffffffb) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/autofs\x00', 0x141000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000001340)=0x2d) keyctl$update(0x2, r2, &(0x7f00000002c0)="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", 0x1000) fadvise64(r3, 0x0, 0xb32f, 0x2) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0xf8, 0x7f, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffff, [0x1, 0x7, 0x5, 0x6, 0x9, 0x1000, 0x9, 0x20]}, 0x5c) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x42) fadvise64(r4, 0x0, 0x9, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000000c0)=0x21, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f00000013c0)={0xfffffffffffffffd, 0x10, [0x800, 0x3f, 0x877, 0x6]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000001300), &(0x7f0000001380)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001400)) 2018/04/30 12:34:30 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) 2018/04/30 12:34:30 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x96c, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) dup3(r1, r0, 0x0) 2018/04/30 12:34:30 executing program 6: unshare(0x40600) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r0, 0x0, 0x72439a6b) 2018/04/30 12:34:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000100)={0xa6, &(0x7f0000000040)="31ef69ee9027b5011d43c934224e2e50934a3b77dd2574ba0f4ca5d9366b9e715c8b6676219c1c882f1e6421accc7c016d0edd1c6440c54de605f7aefe533d830f96fdbe5eac0aa7efe452fb21c62a7101f82a9e63abdd36903cd06e6da8ad0233c6b8ec0f505e16c7e710e16a8fc58b46d7c2d65a9632c6129e6eaaf74345760aa023ea6985ea0524dd7ea2c3e98dfb2226a375f3f088de17f3ac6ad301a2a61ace9fe439d4"}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000000c0)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x100, 0x7, 0x9000}, 0x4) 2018/04/30 12:34:30 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) r2 = shmget(0x2, 0x4000, 0x1040, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:30 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x96c, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) dup3(r1, r0, 0x0) 2018/04/30 12:34:30 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x6ee, 0x4, 0x7, 0x8}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x6, 0x8}, 0x10) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:30 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xc4002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) sendmmsg(r1, &(0x7f000000bf40)=[{{&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f000000c240)=ANY=[@ANYBLOB="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"], 0x3e0, 0x4}, 0xee}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)="527ce0e9c8f634f6d99b4aac493f63d3fe2e2b7db3f88f5fdd429fe9a056fa90b579d647dbd14ff00fa69a0bb223f64e1ff3ac3db228f67d244eed246bcacf412020a8fc3db4a6c04608b2ddeaeceef3d3b4f4dc8f925d594c4a773acf24d757655edd243f592d54649968dca36cf19778f7a9f90cb974a3146b529d87b6b9fe439ff70bc11779428289c34aed58aebb74", 0x91}], 0x1, &(0x7f0000000680)=[{0xd8, 0x10b, 0x5, "cd3b497bdd7b6cfca1f8c5d8b636d1b3b71a7768f7b5949859cd0af08876a9a436b1cd97d2ad9369be9605eaaecd161fb7869b75298f590d4ce2ca13542d4bb183c8700dc75e16ade1bf7ff2cff05698528e8649c8d471ca49d43f7cba6d5147dff9cd31fcbb0ae76c01b3d4fc5a610623248afe52652b619a679f2c4e513b466e94df8ed3b91bac64fcb3fd966db8e93b91a43315781294ce669eee9da9ead61e0ead46ef8e5daefab748ed6b9dde0f8a978a0acab4606db70ba1afe3fc5a5c033cd72cd4dc5ade"}, {0x40, 0x10a, 0x2, "6b4ac707af41b74e3890f0542e0fbacadadb44c26fea4ad3ee6cbdf3fd615f27efa61fa1fc846fac3ed194"}, {0x50, 0x84, 0x5, 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{&(0x7f000000adc0)="08c19b5a0d24f274649cd28220d70bde004f243ee5d67c4eb3f35d388022880a0aaf1b1b87eb0b634a7cee60798ae3dd7fdb4a510a9e83f803bc60a8add317b01c09763f2ef4df41d522080b94efd37aeb19426d90449cfb86d279aa1bfd6423", 0x60}], 0x7, 0x0, 0x0, 0x40000}, 0x9}, {{&(0x7f000000c1c0)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f000000b340)=[{&(0x7f000000af40)="6c3cc429032bbca426e76145c3acea3d61fd6b452d89fdb26284bfd4f5947f17d31f56759569cedd40d4a6b308f373f05b146e7fab9d315f2959e159ad0f3f8d12849688b520d85e72ec16e708bf9a009df23b55c84ebfe59cf219ae84a7edabb404d0eaa6c0f736540a44990db9463fb0fa6f", 0x73}, {&(0x7f000000afc0)="e241c6cd54190b757e30cae1c705ed6151020c191d83e7d09a74ce822da63b7dd86653d262a7814fefa784f6e0e4e7d555829a50c0e9c18b7945aa5b7388c0d7d6f52f6cdd3b7de94541af9bf2251d24951c21e5158a972c5e1ea98a99f03bead8e87be4813b3459b6bd65a25713527c22052790f92bed38aa0ca8243153118a3ef9e6211ddafa32d3a04ccf9b43cd957c75e6599d99851156122c167b4706dca64558f0b71542c47929fc7b1b38aa858001593971e9a157f68586489d", 0xbd}, {&(0x7f000000b080)="f834b00dac45efb2017aa57ca0f4384e793be2edef237c039dcf4768be93e043e0e851d01e6217ee64251f9f3aee0e238616c6e31320c656addbed6d4e041a6ed86feeecacf1400f22b157bb8c4a48e3fdf133f3f07988d61f991db61347d04ec972e001836011624d60b986b175700b84d1e898870037c17b184eba1f80ef27b658afca998d7ffedd86c2af19a24dd677540eda2092cf9b0cdec63b617b364d913440441214fa5f21cabf7b8e6bc9f62616854fd6d4a79c3d1b511773c64988b719f58847680509ed87cf4b8efbada2c57d9c326743a5e504e2efbcd3bba6a718116bd65fe3807704eca163", 0xec}, {&(0x7f000000b180)="ff40099807ed05c4cec65fcdef692a70fa7a80a8890cee2845648d7139f2178d39ac72caae5a29aaa9122e1c03d766be1381088e9d499bd3edad673743b3a483bde46f9d8d77b780a8da9b4e63809ca6343cad84c82967d3f5bbeb2df3c08da47ab0d7a64d2fc053a4490396a1b2cffbcaf3802f505d4cd2d235e55e26303ba9d0856ea2d052ee9a471a21e8605678edca395943b6848aa1aebb6968c403bfef6a96e7ad8f03d4de268cb724c573a988e50ab8b8", 0xb4}, {&(0x7f000000b240)="2f3a9d44193da9a8036768989f9440596296fbcbf9959941a835a746cf8d6a58b27e55f68be59f48f758ae1fdd39b445493129908333322abf16bb8579baad0810a3c18f2a45918baff8d8cb3c343250ebea7badd523962bfd27f0ea18f213eb6f40f9287c1c3391c03dc2779c85cf19051a167d0e9a1a5d246a9ec4ea6cb1cf7703a4dce6cf68d272aa8ba9fe7d75f7e73559fe037a63592fec89998ab4f57d2ecdc26d54c54ade9cd450babcaede029a51754db270b43b5d3e9072e487b4f974af06a6c3a81241a70849432f631c3f80c8d570052dc7e5c31bed", 0xdb}], 0x5, &(0x7f000000b3c0)=[{0x68, 0x11f, 0x5, "f75c9756d51307d95d4305d6993bf515ed493e0edf51bef16be3fbecab0b55b710bcde37f4bcf0d3b5320a7f95c4ba73f8492bb21c4bb619402c17b726f258e93fd00fdaa0bec8e67f64778c044ed2c82f"}, {0x98, 0x102, 0x101, "95cd9adf3ecd6df181f306e5466aff7d794564e6499c78959e2497c61e16009e41eabf16dd3643ce33a65809c67a91910d17820a240405dde5a858d10d6341869e19131de8a9bed58b3b8e1951a4ba6954d5db68ac5deba5dd9a0e2f2d933292a2fb42fd93223b432e744e974ed06245bacc2bdfb503beeb63cbc897eb033d93e2dda41ec234c2"}, {0x80, 0x116, 0x9, "763da748e16c6881ff5c4ffb3729705de024faa4c2234279c3bed518498f9e9a0ce2898a1662b7828934ea52065a8e995ef0dfdfc1af4c88e4ec124c4af8dd28edf61b05672f66c15924d4dbd1845e018d1a318c09943881529a70ce3cb19306a5a939d4de5fae337c67110690d8"}], 0x180, 0x8000}, 0x3}, {{&(0x7f000000b540)=@llc={0x1a, 0x0, 0xfa, 0xcf8, 0x5, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f000000b840)=[{&(0x7f000000b5c0)="d647593e0deda46bf6f368150d691be3172b", 0x12}, {&(0x7f000000b600)="28a3b345d65648", 0x7}, {&(0x7f000000b640)="a8373708a4be1456871dee8faebdd4ad12ef4f603b3466e58ed9edba40bf5615828181d0dac2fe194586467e123b3c25103e6ed5efb2110feb56325fc0e7415dc49dd9498736665bd66fef625ae048faa8042a99f2248b6488d047c493ed6c6c7ab70ba21059f21a8a11447966f633cb35ea44835ff89234806cb31ae4e113e7be533dc674a148f46ebc9e4c7a0a943f2299f22168b796cb14502f", 0x9b}, {&(0x7f000000b700)="c1b398f223e2ea2b4a5372c7e446cb878ae8adce5bb8274e1c49d2a2bb9899e1028b623dff0fe7e6390b77823eab4285ee1a4292f60b2e787c409713919700b87c18f5028ffed38a5910a188659404914ed4a9ddf64e5d8c619a6a25a5ca5d4edda8e61d43bba2e0127e6ca02fb894a81f78b2b2ee1983d6b1ab47300eb2bc2a8dfba21a03714366217ad1e50b52321f2609f38e1720a567a1e0151ae4c7303d29197269df71152ef8788ba17c6449e1ca0b4562a28282a25844ca9d5d0e087578c9f2b87e8f65270c75", 0xca}, {&(0x7f000000b800)="f2241ca0fb99ca571f94a6b04086864d1db33fbb648a55067918b9d2f747", 0x1e}], 0x5, &(0x7f000000b8c0)=[{0x18, 0x84, 0x1, "8f0c8d4c32019f7b"}, {0x38, 0x1, 0x5, "2441e89ee2fde79f3937f0403b044e52ac4ab0c1c31b703be46a0ca7721edb69c8"}], 0x50, 0x4008094}, 0x2}, {{&(0x7f000000b940)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x4, 0x1}}, 0x80, &(0x7f000000bd00)=[{&(0x7f000000b9c0)="960db435dbf4e17bf15583511ff1211b50148fe57da7c090c0a1745fde8fa8a5578ac95033257277c463b154ad319df69ed59f5fcf25e22d0e7fd84c26a1ed67ffa6aecdb985dabb985336828e4df69d1435211c3fe753bb928d66b37d99aa2741b6afcbe78cedbcc54a25dce208decb998ef204090cac64dcf6111c4bd9ef6f68ae59cc0c939bc67bf7899b93754e086ce30632baca25e86788215cb37ff33e3ff56864bc2164f95c399275cd2c830c8fad88cab8e6a791d40ba5b2a84bdd15a745c7d5c2063c82676eb0a0f7ecf57dd4fcfc60745ad6e9094a63cdc1298f8b14e75d", 0xe3}, {&(0x7f000000bac0)="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", 0xfd}, {&(0x7f000000bbc0)="259bda1caea061097878321e97a1348f339c7b1257dd2f6058bd7fb545b4fa6a587ac08adf8882ba97384244d0c33e7f3e352c6aa20d58e81d686ffa16e0e68712f69bc43f8ceba38a67a17770179cede6682fbb65cce605790ea53a2183c4ca3cbd59040c5dec69bbdbda3d7202e4ec8cfb7c8e0658d1041f425895887dcfecc854ffd47d1d925945e76540ea3e781f690c883b", 0x94}, {&(0x7f000000bc80)="6a1ea84b3b730ba23c32054b120d7bfc159a707d4ae91b8b732efdf2894c4b6332104121d37dfec0167cfa8a905c2c2616f94070a29fb22201ae8f02d9a69419264b1da85d434c464ea892af87ef", 0x4e}], 0x4, &(0x7f000000bd40)=[{0xc8, 0x117, 0x3f, "6941de3d9e8a22d6c1ac5a3baffad7a88e3cc2f0708c562d681812ab7b4d1a5e4b8341a4cffc14896bb671140005f0b09795d74cea53fd8ddcc90f62ce7eb350ff0b9596853b2b06754de989989900867ab793d853ad50d512e643f713405ae1e8e0a40fa25aadcd19f2b55fce4999ed07264021c43b8a1a0d2f184cedf941a42764aa9686ba1f5dadfe53cb307dfea8bbb91eda47031c97b090597468d4c05f55177c5035dee4881eefba9c764f9c49535207"}, {0x110, 0x19d, 0x4, "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"}], 0x1d8, 0x20000000}}], 0xa, 0x0) setrlimit(0x5, &(0x7f0000000080)={0x100, 0x400}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/30 12:34:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:30 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0xfffffffffffff2ef, 0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x8000, 0x1, 0xfe, 0x10001, 0x3c68, 0x7, 0x3ff, 0x708, 0x8, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8a}, @in6={0xa, 0x4e24, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x74) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x400000, 0x0) write$fuse(r0, &(0x7f00000002c0)={0x100, 0x0, 0x2, @random="eed4c80b3ce3a0d79f8027904c87acae30cf3191064f9cbfb8e5637d12667dd55c22a0769977d97f54f0dcc9cb6a39019f5567c3d73a49f8b4a5ae894fadddff09f9d6a375335396ccc6ac6758bbe1899cf1f97f245619ee998ecf3673470d49b68dc23a7411b1cb23b459d59e31abe0e20c71c1585f39e1d13eca8ec7abe991816d272e276e746f26eaa6ed0ed06a358fb1dcf71ccb5768a7b1d686a3670a72459518b57fb196ab7c41e4dda0c79dc35be658e8c7ecb17e30995c2fd263a19392a217b18879209ad1353083caaa62cf8502215a3e704f4d6f835ef5d353e6dbd61fb8c5798eef76144087a17c373f44"}, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000003c0)={0x5, 0x4, 0x10000, 0x100, "6e084d27ad79848c92b017b7a13bb35f0da06dca93ab87f186ff3c96a6374cae7b46d1998310d8606ee2ec39", 0x9}) io_setup(0x1, &(0x7f0000000400)=0x0) io_destroy(r2) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000540)={0xfffffffffffffc01}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000580)={&(0x7f0000ffa000/0x4000)=nil, 0x4, 0x3, 0x20, &(0x7f0000ffd000/0x2000)=nil, 0x800}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000005c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf635}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0xd7, @ipv4={[], [0xff, 0xff]}, 0x14f}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}], 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000680), &(0x7f00000006c0)=0x4) fstatfs(r4, &(0x7f0000000700)=""/81) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000780), &(0x7f00000007c0)=0x40) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000800)={'veth0_to_bond\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000840)={0x0, 0x34ec4e5a, 0xfffffffffffffffc, 0x7fffffff}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000008c0)={r5, 0xc039}, &(0x7f0000000900)=0x8) r6 = syz_open_dev$adsp(&(0x7f0000000940)='/dev/adsp#\x00', 0x8, 0x100) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000980)={r0}) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) accept$alg(r0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x2, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000b00)={0x94, &(0x7f0000000a40)="a3bbc4fccb6c7de7b4f1cc765688ae040f1a00f1648b511ef52af559ee3385f695bdf469ee0ab8023189b8f2bcc263dbb8add9dca6a32d14b1c5f5645289ba4af386f95060239509a8e8c78a89be36726e448730f367945ff38c965e81b65b51eb1970fbf18c71b668f42a46fc36a5215e49ccde0a5fac7ecc796eee706d176f7de8013310811934c3156d7cff28bb10205a3140"}) 2018/04/30 12:34:30 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x96c, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:30 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffd6e) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="fa256e5698327d9ff3ba009e2001f644a5bf1f8085811cbe1be997bccb60516d8e3e9cb9a0a0ae8ab08c78db830280783bf439e05a3644b99f914e593673a42dc4cd4e8ed7dd0b30d41133f41a26ba", 0x4f, 0xfffffffffffffffa) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x101, 0x402200) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) keyctl$clear(0x7, r1) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000001c0)='team0\x00') 2018/04/30 12:34:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x4}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001580)='/dev/urandom\x00', 0x400900, 0x0) getsockname$netrom(r2, &(0x7f00000015c0)=@full, &(0x7f0000001640)=0x48) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:30 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x96c, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:30 executing program 7: unshare(0x40600) r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8200, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x3) 2018/04/30 12:34:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/unix\x00') setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0xff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:30 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:30 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$kcm(0x29, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e1, &(0x7f00007bdffc)={0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r3 = getpgrp(r2) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) accept$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/30 12:34:31 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x8}}, 0x1, 0x3, 0xf2, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x100000000, 0x7, 0x8001, 0x20}, 0x98) r2 = epoll_create(0x2) r3 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)={0x40000000}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:31 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x96c, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000280)=""/47) r2 = epoll_create1(0x0) r3 = memfd_create(&(0x7f0000000000)='tls\x00', 0x2) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000040)=""/226) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:31 executing program 7: r0 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') fchdir(r1) exit(0x0) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/30 12:34:31 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/30 12:34:31 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000013) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req={0x4, 0x4, 0xffffffffffffe3b1, 0x8001}, 0xfffffffffffffe89) ioprio_get$pid(0x2, r2) 2018/04/30 12:34:31 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x96c, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:31 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x2b, @rand_addr=0x3, 0x4e21, 0x1, 'none\x00', 0x4, 0x3, 0x68}, 0x2c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) r2 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='/\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="e9851a4d2c5f36ee3b239c3b30973e32124389ba886d67899e5fc6e2ecc4809aa07f8834f41fb5c2c541643d4c505e90a440ea5802c3983cc6e5c56bf4d35897c9e70f2fc32fe263dcf9", 0x4a, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0xc00) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000040)) [ 133.924611] IPVS: set_ctl: invalid protocol: 43 0.0.0.3:20001 none [ 133.960894] IPVS: set_ctl: invalid protocol: 43 0.0.0.3:20001 none 2018/04/30 12:34:32 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/30 12:34:32 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x96c, 0x100) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:32 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007780)='/dev/vcs\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000077c0)=""/31, &(0x7f0000007800)=0x1f) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="a0000002", @ANYRES16=r2, @ANYBLOB="08002abd7000fcdbdf25110000000c000100080001000200000008000600090000002400010008000800030000000800050001000000080001000a000000080009004a00000044000300080004000700000008000100010000000800080007000000080007004e21000008000400030000000800040007000000080004000900000008000500ac14140a08000600ff0100000800050003000000"], 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/59, 0x3b}, {&(0x7f0000001400)=""/234, 0xea}, {&(0x7f0000000300)=""/163, 0xa3}], 0x4, 0x0) 2018/04/30 12:34:32 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101, 0x81) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) r3 = shmget(0x3, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000100)=0xe8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x1d0000000, r4, r5, r6, r7, 0x11f, 0x3}, 0x8, 0x4, 0xffffffffffffff7f, 0x7, r8, r9, 0x3}) 2018/04/30 12:34:32 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x2000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = geteuid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(0xffffffffffffff9c, 0x9) r9 = geteuid() getgroups(0x4, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x4, 0xf69a, 0x8001, 0x20, 0x38, 0x1, 0x1}, 0x2c) sendmsg$netlink(r0, &(0x7f0000000400)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080), 0x0, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r12]}], 0x78, 0x800}, 0x800) r13 = socket$packet(0x11, 0x3, 0x300) sendfile(r12, r13, &(0x7f0000000440), 0x5) r14 = add_key(&(0x7f0000000480)='cifs.idmap\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="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", 0x1000, 0xfffffffffffffffc) keyctl$read(0xb, r14, &(0x7f0000001500)=""/26, 0x1a) ptrace$getregs(0xe, r5, 0x82, &(0x7f0000001540)=""/16) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r12, &(0x7f0000001580)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000015c0)={0x7f, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001600)={r15, 0x800}) writev(r0, &(0x7f0000001800)=[{&(0x7f0000001640)="bbbd7d8a0daf49212f264777f73dcb3b8240e39a4adcc866a03825e69f3d936e3bc8ba28fbaed995858b184b3f4bdf393071308177c16f33ea36457371b75567c936efe4158dafe04fc375c7315c657c568aa677eb36e1750a5b3d96a4853a01f406d84c191445ca75283ce2fb9240c7cba992b51680a87d3dfb3cdcf296265f81d8a4c5", 0x84}, {&(0x7f0000001700)="bd56c7f8a16ee8ebf2d37b3a35eb2dd2e9a03c2b34813c606b33b2b81d1d4060678f49e6548a29da834e0d4c26ef537327a274de97abbbf71ec298acfe73236001981817a9e96b86500efa03567802b628a80e3400f2158e20f5c7cec5bc0b3625698370af8f00795d446b68b4e3b08b8f7b84f22c45d2d820eca4dcfa8efa06c2910a2267b89e28b38bf401e0c4666ee3d716b06335", 0x96}, {&(0x7f00000017c0)="7a4c32410349124a332ab792990436d002a06c48f2fb395421f56c1bbbbed4e2668e5d0198bbfddcfad0", 0x2a}], 0x3) epoll_wait(r0, &(0x7f0000001840)=[{}, {}, {}, {}], 0x4, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001880), &(0x7f00000018c0)=0x6) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001900)) statfs(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)=""/205) r16 = accept4$packet(r13, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003140)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003180)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x79, r17}) poll(&(0x7f00000031c0)=[{r12, 0x80}, {r0, 0x41}, {r16, 0x1510}, {r16, 0x20}, {r13, 0x400}, {r12, 0x12}], 0x6, 0x7fffffff) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000003200)={0x80000000, r15, 0x10001, 0xa3}) setgroups(0x6, &(0x7f0000003240)=[r11, r7, r3, r11, r10, r11]) 2018/04/30 12:34:32 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240)={0x80000000000000}, 0x2) 2018/04/30 12:34:33 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000020"], 0x1) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000001c0)="81e3832c80736837e5a89ca996d7bf70680476b2512cf38af9cd31da3e940d785fedcac7154dd8eec6b6b3d16462274e1b6b0f18fbfcf4cdff24d232d3a070bda685eb3b67c57dbe056e674e03c2abb5bf8101a535902dde0659bd8da52a36859d452442e103528e5a84012618cc57d3e5fcc58af8bcf47f354c2b797cc1c806ab616d33d01a3361edad82d83bd0c4edac06416ecfecb8fd4a5f445d5cd01a0ec5dca5e1bcf906fe0366f86e2d0fe2bb27e5", 0xb2) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=""/192, &(0x7f0000000000)=0xc0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={'bpq0\x00', 0x200}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/04/30 12:34:33 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in, 0x0, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:33 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0xd, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x4}, &(0x7f0000000340)=0x8) tee(r0, r0, 0x2, 0x5) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x800000000008004) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004006}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x7fff) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x8, 0x4) write$tun(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="1285a216dd3b06e600010000000000000000aaaaaaaaaa007fc547e9"], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @loopback}, &(0x7f0000000140)=0xc) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000380), 0x1) 2018/04/30 12:34:33 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x2000}) epoll_create(0xff) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x0, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x9}, 0x1c) r1 = getuid() r2 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=']\\%eth1[#$vboxnet0*-y$\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:33 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) [ 135.344478] device ifb0 entered promiscuous mode 2018/04/30 12:34:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:34 executing program 4: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, &(0x7f0000000200)=0x29, 0xc000000000) r2 = epoll_create(0x2) r3 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)={0x40000000}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) 2018/04/30 12:34:34 executing program 0: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/04/30 12:34:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0xfffffe11) 2018/04/30 12:34:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000004180)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/204, 0xcc}, {&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000400)=""/197, 0xc5}], 0x4, &(0x7f0000000540)=""/248, 0xf8, 0x7}}, {{&(0x7f0000000640)=@l2, 0x80, &(0x7f0000002b00)=[{&(0x7f00000006c0)=""/30, 0x1e}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000001780)=""/92, 0x5c}, {&(0x7f0000001800)=""/198, 0xc6}, {&(0x7f0000001900)=""/221, 0xdd}, {&(0x7f0000001a00)=""/249, 0xf9}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x8, &(0x7f0000002b80)=""/4096, 0x1000, 0xfffffffffffffffe}, 0x1}, {{&(0x7f0000003b80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003c00)=""/235, 0xeb}, {&(0x7f0000003d00)=""/81, 0x51}, {&(0x7f0000003d80)=""/133, 0x85}, {&(0x7f0000003e40)=""/207, 0xcf}, {&(0x7f0000003f40)=""/81, 0x51}, {&(0x7f0000003fc0)=""/53, 0x35}, {&(0x7f0000004000)=""/232, 0xe8}], 0x7, 0x0, 0x0, 0x6}, 0x7fff0}], 0x3, 0x100, &(0x7f0000004240)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004280)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000004380)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000043c0)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e22, 0x200, 0xa, 0x0, 0xa0, 0x8, r1, r2}, {0x2, 0x3, 0x3f, 0xb5ef, 0xffff, 0x1, 0x6, 0x3}, {0x7fff, 0x4, 0x6, 0x30bf}, 0x6, 0x6e6bb3, 0x3, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x5, 0x0, 0x4, 0x7, 0x5, 0xff}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000004580)=ANY=[@ANYBLOB="6f5db0113be334c11add959b7170ec6cd02ce1954a8078d5efe5130008004f00001c0000000000110900000000000000000482aeb11233968dd299eeb70100004ee79f9f8cc821503194fa0ee253000890784fe8ba8dafe31842605d8e0caf30a8e5bda1d3006903e08d71efcd47b61a83c51e4abfe6203e0000a991dfc6ad28321e0169db422f0f7216139f493318e1ef7dc610d26f6216e9792b83a4c49619f628010cd46d21bc165b5b6764636e5e80f0b2917639"], 0x0) 2018/04/30 12:34:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/10, 0xa}], 0x1, &(0x7f0000000340)=""/26, 0x1a, 0x80000001}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000380)=""/1, 0x1}, {&(0x7f0000000400)=""/109, 0x6d}, {&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/253, 0xfd}, {&(0x7f0000000600)=""/117, 0x75}], 0x6, &(0x7f0000000700)=""/196, 0xc4, 0x2}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000880)=""/240, 0xf0}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/203, 0xcb}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x4, &(0x7f0000001b40)=""/158, 0x9e, 0x8000}, 0xc8}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001c00)=""/127, 0x7f}, {&(0x7f0000001c80)=""/187, 0xbb}, {&(0x7f0000001d40)=""/59, 0x3b}], 0x3, &(0x7f0000001dc0)=""/149, 0x95, 0x3ff}}, {{&(0x7f0000001e80)=@nl, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001f00)=""/236, 0xec}, {&(0x7f0000002000)=""/149, 0x95}], 0x2, &(0x7f0000002100)=""/252, 0xfc, 0x6}, 0x8}], 0x5, 0x40, &(0x7f0000002340)={0x0, 0x1c9c380}) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = semget$private(0x0, 0x4, 0x400) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/46) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa41, 0x0) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000000080)=0x80, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002380)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002500)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000025c0)=0x84) 2018/04/30 12:34:34 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:34 executing program 4: r0 = epoll_create(0x2) socket$inet_smc(0x2b, 0x1, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0xffffffffffffffd2, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x4}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x376) 2018/04/30 12:34:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) time(&(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x80) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/30 12:34:34 executing program 6: 2018/04/30 12:34:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:34 executing program 7: 2018/04/30 12:34:34 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:34 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x40000000}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x3ec) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x14) 2018/04/30 12:34:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = open(&(0x7f0000000000)='\x00', 0x18800, 0x60) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:34 executing program 6: 2018/04/30 12:34:34 executing program 7: 2018/04/30 12:34:34 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20001, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:35 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:35 executing program 4: r0 = epoll_create(0x2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0x7ff, 0xfd6f) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 12:34:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sync_file_range(r0, 0x15df, 0x0, 0x6) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x8, 0x7, 0x70}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r2, 0x7c}, &(0x7f0000000440)=0x8) accept$netrom(r1, 0x0, &(0x7f0000000280)) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000300)=0x7ff, 0x4) r3 = epoll_create1(0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000200)={0x1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0xffffffff00000000, 0x5, 0x4e20, 0x0, 0xa, 0x80, 0xa0, 0x3a, 0x0, r4}, {0x3, 0x4, 0x7, 0x1ff, 0x8000, 0x2, 0xffff, 0x4}, {0x8, 0x3, 0x40, 0x7ff}, 0xfffffffffffffffb, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0xfffffffffffffffb, 0x4d3, 0x20007f}, 0x2, @in=@rand_addr=0x1, 0x3502, 0x4, 0x1, 0x3, 0x4, 0x1, 0x7fffffff}}, 0xe8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000002c0)={0x77359400}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000240)) 2018/04/30 12:34:35 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in, 0x3506}}, 0xe8) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500001c00000000001123d500000000e0557e0100004e2100009058f66f0575ae50d133e38b067a831723c00a2f50444319f986ae74f7c30f933c407d617fdb675eec9be71ab01039bf296b129e0b97cf1d6d8f3e8e6337c856445dbd2f78248fa87c25329e57964998aa2ff819f5c9727984766a14925d8fd3eabcb6e3cfa8edc77137d94f7adb159700000000000000000000"], 0x0) 2018/04/30 12:34:35 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x8, 0x4) 2018/04/30 12:34:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x48) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x11d) epoll_create1(0x80000) 2018/04/30 12:34:35 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:35 executing program 7: flock(0xffffffffffffffff, 0x0) 2018/04/30 12:34:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f00000000c0)={0x3, 0x7, 0x7e, 0x8, 0x0, 0x6, 0x1000, 0x1000000}, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x2) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x20, 0x489c, 0x6, 0x9, 0x1, 0x8, 0xfffffffffffffff9, 0x8, 0x4, 0xc3, 0x800, 0x4}) 2018/04/30 12:34:35 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 12:34:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:35 executing program 1: socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)="b517dea83b39eebc7ed20b4e6c2c3ca4c7968522ae8822ea0675d2d0e3da03f1da2ee5202bf7caf06a721ad62e3d9875fad37ce54a1d58d9b90a4ccfb8d1960383a2bbacfd584fd672fefd5ff936d23b8ba4210b04f9551505f95300b9d807ca988f3a995567f99e1eda75badc76f8afdb612833705e7c94ae40a105f8af0106cbb3d8f6", 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) accept4$netrom(r2, 0x0, &(0x7f0000000000), 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x1000) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:35 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x40000000}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x8, 0x1, 0x3, 'queue0\x00', 0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0x1}) 2018/04/30 12:34:35 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/30 12:34:36 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:36 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x0) bind$inet6(r0, &(0x7f0000001280)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) getresuid(&(0x7f00000012c0)=0x0, &(0x7f0000001300), &(0x7f0000001340)) ioprio_get$uid(0x0, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000012}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x40000000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/autofs\x00', 0x133fc4b99360ab8c, 0x0) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000001500)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x88000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001640)=0xe8) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000280)=""/4096) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001380)={{{@in6=@dev, @in=@loopback}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001480)=0xe8) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00000000c0)=""/212) 2018/04/30 12:34:36 executing program 2: socket$inet(0x2, 0x806, 0xc000000000000000) r0 = socket$inet(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:36 executing program 4: r0 = epoll_create(0xdbba) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000140)=""/139) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:36 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0xc0d, 0x2, 0x80000000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x893b, &(0x7f0000000000)={'bcsf0\x00\x00\x00\x00\x00 \x00', @ifru_data=&(0x7f0000000040)="ba8cd10124c57c788480a08509c1016195ae2b8003aae3fb2dc0f3227d77a153"}) 2018/04/30 12:34:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:36 executing program 6: sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x104, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000400)=""/186, 0xba}], 0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0xb7, 0x4000000, 0x65e5, {0x0, 0x1c9c380}, 0x695, 0x7ff}) 2018/04/30 12:34:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:36 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:36 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) getgroups(0x1, &(0x7f0000000580)=[r1]) 2018/04/30 12:34:36 executing program 4: r0 = epoll_create(0xc) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/04/30 12:34:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000500)=ANY=[@ANYBLOB="855db04ddf520000000011907800000000f5f19bcbcae3a3f21fd77b58459b197cce5441152ed25733af21166173d53117038ad35651232b24022d5def1839ef72824c4e00000000000000000000000000"], 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x20000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000600), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x62, 0x6a4a, 0x3, 0xffffffff9913f262, 0x7, 0x5e, 0x1d59, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffffffffffff0001, 0x1000, 0x2, 0xffffffffffff8001, 0xd3e}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x1000, 0x0, 0x3}, 0x10) r3 = getpid() sched_setscheduler(r3, 0x3, &(0x7f00000004c0)=0x8) getsockopt(r1, 0x1, 0x3, &(0x7f0000000400)=""/40, &(0x7f0000000580)=0x28) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="4819e63c8f4b65d1670eea16617a52b8a9fb33e45039776b1d1487029cdb78501e3e8b8c74de20c3186bdd6743f4f372dfdbdb40d9be67d47fb79881d4bce0fd02749243708c4595708d87ec106586584e", &(0x7f00000000c0)=""/140}, 0x18) 2018/04/30 12:34:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0xfe1a) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@srh={0x11, 0x2, 0x4, 0x1, 0x0, 0x8, 0x7, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/04/30 12:34:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = memfd_create(&(0x7f0000000080)='posix_acl_accessppp1wlan1\x00', 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="e13f5fda605d2f2b4f79d7beaacc9d9b87cd7e4d6c7e2f662216c3148c092cd1ec0fe8a80e9f06ab5cab972fa76b234cccfdd85ca336118b960fe214467cbfe78f37b67de5f75c2c051533b8d4bcc020805d1354fa585780ef165dca514a653bfb8ad9891379a146e2ae49366e8d4bce970c549c513b42cf7e0e514582865cca74c50ee36646a90e1f25920412d34f03aff89da8962d8261f13bb6ad8a20016b58a422ec", 0xa4}, {&(0x7f0000000280)="9ceb732cd2995bd2edbf38892897a5c84c086004fd4d9d6d9b9149397f46f1cd02a241c56614ed216c80013bbc39dcd3d6445cc928afc44c80fb2566d3b4d84d53d1e8ae2a68a3571f51f06aa5f05a216842a9966029c71a139a4ab7213421ab8f2a6696e45c1b70d3ac9c561229b093ef7cc77f43d33ceb1f33ac086b6c87c73edcfa", 0x83}, {&(0x7f0000000180)="5d647f36d60fdc4ea58a19b24db726498fa16055d3e4523299d1f44fce65186a442bd45804f268de3ba546ae46c92a69995bd125b22812ed1b8b", 0x3a}, {&(0x7f0000000b80)="0d1ad132097a8e8834819ea0c98eb80999051b609cc602510ae55c0573ef874646e613ee280bb092ea036003584af87cfde181fac74ecf5019f2d790895d772cf764111802672ce5f915815b9eb32e55cc61b5b7bb50a1a424344912d2e360dbd5b630106d7fd4f9d945cc1e9c2c7e746e936069be4c448409a05a6b80c6b1eddc6d9bc31bf5a5a6a05d693fa27abf56aa984edb3d82da44ed25c9ee6aec4c", 0x9f}], 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000001807000000000000b8030000b8030000b8030000f8040000480600004806000048060000480600004806000006000000", @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200148010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000003000616800000000000000000000000000000000000000000000000000000000000004d3000004d2e2030000070300002800484c0000000000000000000000000000000000000000000000000000000003aa00000000000000000000000000000000000000000000fe8000000000000000000000000000aaffffffffffffffffffffffffffffffffffffff00000000ff00000000ffffffff626f6e645f736c6176655f31000000006e723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ff00040401000000000000000000000000000000f000380100000000000000000000000000000000000000000000000028006970763668656164657200000000000000000000000000000000000000008091000000000000480049444c4554494d45520000000000000000000000000000000000000000000900000073797a30000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000f000000000000004800534e505400000000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000ffffac1414bb0f1b04000000000000000000000000000000000000000001fe8000000000000000000000000000bbffffff0000000000000000ff000000ffffffffffffffffffffffffffffffffff65727370616e3000000000000000000076657468310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000002f00070401000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000001000000000000002800727066696c746572000000000000000000000000000000000000000000000e000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000ff01000000000000000000000000000100000000000000000000000000000001ff000000ff000000ffffffff000000ffffffffffffffffff00000000ffffffff64756d6d79300000000000000000000062637366300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ff000702020000000000000000000000000000002801500100000000000000000000000000000000000000000000000030007372680000000000000000000000000000000000000000000000000000001d0907ff8000400000000000000000003000616800000000000000000000000000000000000000000000000000000000000004d2000004d605000000060100002800544f530000000000000000000000000000000000000000000000000000000f070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x778) 2018/04/30 12:34:36 executing program 3: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:36 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:36 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x404000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/04/30 12:34:36 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x480, 0x80) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r2) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/239, 0xef}}, {{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/6, 0x6}}, {{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/7, 0x7}}, {{&(0x7f0000000bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700)}}], 0x6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) 2018/04/30 12:34:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x80000, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f875db04de05200001400000008004500001c00000000e6b2ebee0011907800000000e0b74c4182ada92a0400000100004e210008907b1f48f29d1d21d61b4a2d6f8660f580dd29ae72f92adfb2ebe884642d477385d9ce48d2a5ee456e718760651ad37a6d11227334bab98762eee6f7a138b732af670adc8df59316d88ed8bcb31dc917305f11930ffeda0a8b07c7f74fe42bc322c44aec5775fb8c6ea088df59761c8354421b5630d7ecdd3ecfc59536ef23cab71aad035d9eb9a2f3f3bc48dc2a3cbf1e8e17364d0a99c2f703"], 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) setpgid(r1, r2) 2018/04/30 12:34:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xffffffff80000001, @empty, 0x9}, 0x1c) 2018/04/30 12:34:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0xeb1}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:37 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x155555d7, 0x0, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x3) 2018/04/30 12:34:37 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) [ 139.021446] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.028977] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.109489] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.117103] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.185106] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.192637] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.236371] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.244078] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.267831] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.275471] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.289434] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.297075] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.341692] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.349263] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.358571] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.366095] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.375169] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.382608] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.394643] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 139.402203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 12:34:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="1400bdbd04c7645d8601ffff0000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x182476050c5976e, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 2018/04/30 12:34:37 executing program 4: r0 = epoll_create(0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x16, @empty, 0x4e22, 0x4, 'wlc\x00', 0x10, 0x0, 0x63}, 0x2c) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000140)={0x8, @broadcast=0xffffffff, 0x4e20, 0x1, 'fo\x00', 0x1, 0x9, 0x67}, 0x2c) 2018/04/30 12:34:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x80000, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f875db04de05200001400000008004500001c00000000e6b2ebee0011907800000000e0b74c4182ada92a0400000100004e210008907b1f48f29d1d21d61b4a2d6f8660f580dd29ae72f92adfb2ebe884642d477385d9ce48d2a5ee456e718760651ad37a6d11227334bab98762eee6f7a138b732af670adc8df59316d88ed8bcb31dc917305f11930ffeda0a8b07c7f74fe42bc322c44aec5775fb8c6ea088df59761c8354421b5630d7ecdd3ecfc59536ef23cab71aad035d9eb9a2f3f3bc48dc2a3cbf1e8e17364d0a99c2f703"], 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) setpgid(r1, r2) 2018/04/30 12:34:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000140)=""/99, &(0x7f0000000340)=""/217, &(0x7f0000000440)=""/202, 0x4}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="875db04ddf5200001480000008004500000b000000000011907800000000e000000100004e21000890783786763dca9315addb9ca2f33298429e9d17b97ca1b8247b1fb8331e6a87749fcebc7f79514f8ad46d2edc90b16076fdb5ffd605c88c73cc0645791eb3b5093eac0f47ccee3663024a6c25abc9195d03ea235f35d819469e"], 0x0) 2018/04/30 12:34:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) prctl$setname(0xf, &(0x7f0000000000)='\x00') 2018/04/30 12:34:37 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000fed000/0x13000)=nil, 0x1, 0x2, 0x1, &(0x7f0000ff1000/0x4000)=nil, 0x3}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x0) r1 = socket(0xf, 0x80000, 0x1000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000000)=""/175, 0xaf}, &(0x7f00000000c0), 0x41}, 0x20) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xac}, 0x1fb) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000300)) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x250000, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000280)=0x4) [ 139.737544] IPVS: set_ctl: invalid protocol: 8 255.255.255.255:20000 fo 2018/04/30 12:34:37 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x2000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x8239, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x444080, 0x0) write$fuse(r2, &(0x7f0000000080)={0x28, 0x1, 0x5, @fuse_notify_delete_out={0x42c, 0x7f, 0x5}}, 0x28) [ 139.786774] IPVS: set_ctl: invalid protocol: 8 255.255.255.255:20000 fo 2018/04/30 12:34:37 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x7fffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x5ff}, @in6={0xa, 0x4e22, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0xf4, @dev={0xfe, 0x80, [], 0x12}, 0xffff}, @in6={0xa, 0x4e20, 0x80000001, @empty, 0xe9}, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0xa8) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x3}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x12, 0x10, "87f1fcef16a3def78feaec7d44608499c722017104cd1a14fb2329a27d4766b8199924bc212e827536f6a72cf9ba6e7d60102185c194d5a2adee5acdaa52c06e", "d88fe3c8952fd51e6be6eb7f7c78ee0ef6a77965a3c2c9cb34860855b0bf1231", [0x0, 0x200]}) 2018/04/30 12:34:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x9, 0x81, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e24}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="80b8b12547cb6ab31baa01d15b9365f8", 0x10) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) 2018/04/30 12:34:37 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000340)=r3, 0x4) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:37 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x3fffffff}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000140)=""/99, &(0x7f0000000340)=""/217, &(0x7f0000000440)=""/202, 0x4}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="875db04ddf5200001480000008004500000b000000000011907800000000e000000100004e21000890783786763dca9315addb9ca2f33298429e9d17b97ca1b8247b1fb8331e6a87749fcebc7f79514f8ad46d2edc90b16076fdb5ffd605c88c73cc0645791eb3b5093eac0f47ccee3663024a6c25abc9195d03ea235f35d819469e"], 0x0) 2018/04/30 12:34:38 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0xffffffffffffff1e) 2018/04/30 12:34:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:38 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x42, &(0x7f0000000080)=ANY=[@ANYBLOB="875db04ddf52aa58ae6a14152bd49d1ba728aaaaaaaaaa0806000186dd0610000a000000000000fe800000000000000000d0ff14d63cce7a2c7933ab828def650000000000bbaaaaaaaaaabb00000000000000000000ffff7f000001"], 0x0) 2018/04/30 12:34:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @empty, 0x7ffd}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100, 0x2, 0x800, 0x4, 0x100000001, 0x3, 0x5, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8, 0x0, 0x100, 0x5, 0x2}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x1}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000340)={@multicast1, @loopback, 0x0}, &(0x7f0000000380)=0xc) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x80, 0x4e23, 0x2, 0x2, 0x80, 0x20, 0x6, r5, r6}, {0xfffffffffffff800, 0x1, 0x8, 0x6, 0x7, 0x9, 0x43e, 0x6}, {0x922, 0x2, 0x8, 0x2}, 0x5, 0x6e6bbb, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x4, 0x3, 0xa000, 0x5, 0x0, 0x7f}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x7, 0x20, 0x820a, 0x80000000, 0x54, 0x7f, 0x1, 0x8, r3}, 0x20) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) ioctl$TCSBRK(r1, 0x5409, 0x15eb9590) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) 2018/04/30 12:34:38 executing program 7: r0 = socket$inet6(0xa, 0x40000001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0xb2}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x97}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xffffffff80000001, 0x20}, &(0x7f0000000100)=0x8) close(r0) 2018/04/30 12:34:38 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000140)=""/99, &(0x7f0000000340)=""/217, &(0x7f0000000440)=""/202, 0x4}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="875db04ddf5200001480000008004500000b000000000011907800000000e000000100004e21000890783786763dca9315addb9ca2f33298429e9d17b97ca1b8247b1fb8331e6a87749fcebc7f79514f8ad46d2edc90b16076fdb5ffd605c88c73cc0645791eb3b5093eac0f47ccee3663024a6c25abc9195d03ea235f35d819469e"], 0x0) 2018/04/30 12:34:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3656, 0x1, 0xbd, 0x100000000, 0x400, 0xf, 0xff, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x9, 0xba, 0x2b0, 0xe1, 0x8}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @rand_addr=0x10000}}, 0x7c, 0x4e}, &(0x7f0000000280)=0x90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:38 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:38 executing program 4: r0 = epoll_create(0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x10001}}, 0x1, 0x6b81}, &(0x7f0000000480)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x4, 0x3}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x1, 0x1, 0x100000000, 0x0, 0x0, [], [], [], 0x800, 0x9}) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r4, &(0x7f00000008c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000900)=ANY=[@ANYBLOB="680300001200000026bd7000ffdbdf2500000005d4018bee843d966b1f7cdaa6b70a62000c0085006574683000000000e24f9f1cadc581772f1edfc1b1028db958b1d5b77d9674b5bea2041734182a02eb4542c6b311ca416e084ed731483a71df0bf2ff0300000008", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0000800190009e9bf576488fe343c5a91e0450246c77cd1d639e1e215c901b8edeb6190b25ac67dbbc0c78aa540e8d37d089a706eb60dbd745de9a630300973d878fe431a927a973e62213a655b4a15b9a0bc5f0b37cb665e5620f4983c0801ec79e4db10e14e67d2ae704bc9188fb2fb2497ff1e6d523f76369ba66aad6b3aaa32c323fa5a9d1eb9abddd29b88d793cc03341cb0aa966db16382d670e88265625f741d56b7ac35bfd50568c7a62d4876c10be01ceafdc86bb45c2b5af306575594f0f1301e0bd6686a2fd53dceb04954d898c5d265f8c88b060635aae82f9e11bd3e875aaa89968e489627cfdf5552d6cdbf564c1ce9e4be330136ecad8bbfdb2869ae76002742f8d01516b3c6d79ed05b788ab03f9ceb1810349a27cc6a6a015f07b19bfd7f6cf2e7fd2ffd9c354bf32aeb3e35b4b4d013e1de389458d0faa1092ec1f01fd0bd241fb86e83f7c67f0f494079d46bcc52e86ad8a74700d59d9e5db5aea6bed5d245b1abd09d2071c81540c6cff74a539b8578be2eb14f29a710000"], 0x368}, 0x1, 0x0, 0x0, 0x8080}, 0x24000041) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f00000000c0)=""/14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:38 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x159300, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) 2018/04/30 12:34:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:38 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x2, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, "59e7d274d4277e8217f55cfe14b34259919e30fd46e8b6bb02113397b3e031c14c9226e3ad1dde5b71806bbb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1326a9ef378b83e3318ecd68f68a685d87c79d59e5213ce3b6cde1a711fb316e24e1d94105669920d2b4b76e508284a2b673e62c2deb1ec224ed4ceb830e0a7a", &(0x7f0000000040)='cpusetem1ppp0\x00', 0xe, [], [0xff]}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/30 12:34:38 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000140)=""/99, &(0x7f0000000340)=""/217, &(0x7f0000000440)=""/202, 0x4}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="875db04ddf5200001480000008004500000b000000000011907800000000e000000100004e21000890783786763dca9315addb9ca2f33298429e9d17b97ca1b8247b1fb8331e6a87749fcebc7f79514f8ad46d2edc90b16076fdb5ffd605c88c73cc0645791eb3b5093eac0f47ccee3663024a6c25abc9195d03ea235f35d819469e"], 0x0) 2018/04/30 12:34:38 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:38 executing program 4: r0 = epoll_create(0x2) fcntl$getflags(r0, 0x403) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) waitid(0x2, r2, &(0x7f00000000c0), 0x1, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000400)={0x2}) r3 = syz_open_procfs(r2, &(0x7f0000000200)='stat\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r4, 0x5, 0x10001}, 0xc) bind$pptp(r3, &(0x7f0000000240)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@rand_addr=0x7, @multicast2=0xe0000002, r5}, 0xc) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x100000000, 0x0, 'client0\x00', 0x1, "6d3ff4c2d37b21a6", "401bcdf3fa7e4e61bd79ee9cc83ab85ae93a70b485a4aa94e981a2cd6a49a7db", 0x2, 0x4}) r2 = epoll_create1(0xffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_create1(0x80000) 2018/04/30 12:34:38 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1f}, 0xe8c9}, 0xd9dc72db5dac9519) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001400)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0x1f}, 0x4}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x420, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x0, @empty, 0x8001}], 0xbc) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) keyctl$session_to_parent(0x12) 2018/04/30 12:34:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000140)=""/99, &(0x7f0000000340)=""/217, &(0x7f0000000440)=""/202, 0x4}) 2018/04/30 12:34:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) restart_syscall() syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:39 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vsock\x00', 0x2c4000, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000680)=0x8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) eventfd(0x95) socketpair(0x11, 0x80002, 0xfffffffffffff800, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000bc0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @rand_addr=0x80, @dev={0xac, 0x14, 0x14, 0x12}, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @empty, @broadcast=0xffffffff, @empty, 0x6, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff79) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0xffffffffffffffff, @empty, 'bond0\x00'}}, 0x1e) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000600)={'bridge_slave_0\x00', {0x4, 0x3, 0x5, "df98408d87c9", 0xfffffffffffffffc}}) 2018/04/30 12:34:39 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x2, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, "59e7d274d4277e8217f55cfe14b34259919e30fd46e8b6bb02113397b3e031c14c9226e3ad1dde5b71806bbb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1326a9ef378b83e3318ecd68f68a685d87c79d59e5213ce3b6cde1a711fb316e24e1d94105669920d2b4b76e508284a2b673e62c2deb1ec224ed4ceb830e0a7a", &(0x7f0000000040)='cpusetem1ppp0\x00', 0xe, [], [0xff]}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/30 12:34:39 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) socket$l2tp(0x18, 0x1, 0x1) r2 = dup(r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x9d5, 0x100000001, 0x7, 0xfff, 0x800, 0x3, 0x7fffffff, 0x7ff, 0x2, 0x5, 0x1}, 0xb) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x33, 0x38, 0x37, 0x37, 0x32, 0x39, 0x37, 0x39]}, 0x8) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4a20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@dstopts={0x32, 0x20, [], [@generic={0x9, 0x37, "4cfb83a9f8e0774751579e8d4f42956f8fe7b60cca8eca2835081498c546aeddf5a0d530efa2ff373c953c465aa09e78f1c1c57baa769b"}, @generic={0xff, 0xa4, "3a87f196a4501d8452c8988cb4e68feeb6c223fb9c6186faf1ceb3dc14f1ceb50bf3e14c8c0463511cc0da85323ffa08fe17b23b03e01678d6e737c2f7ece101c38ab7ac7420846917a39cdd6654197190578f86d6930ce2649d80659f330e1eecb922d2c4a5ac66311d537ecc5f6cf7b5f9353bc0457acb23e5a7d3e54e2d01c611146cb1b4732a86e7198e55fc19f0dec0a13c3399abc16b741c5f19c7407a2cef6b64"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x627f}, @jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x480000000}]}, 0x110) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x80000000020}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff0001, 0x202200) write$cgroup_int(r1, &(0x7f0000000040)={[0x3f, 0x30]}, 0x2) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:39 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x0, 0x0, &(0x7f0000000040), 0xffffff02) 2018/04/30 12:34:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="09e8bfa830545d1ce8816e0a4c47be6f49a8e176dd03d9b923d14b29f407d12d3e5dc2e10dc92b8981e67f8cef037063425c8360104b2ce3b8bcaff4db716a2c198020e169e7603aab6a097d046c656168178359a106f6d97409cd221dd975365cdbf6b310bc141f0c3d5ea6f6335ffbaa2885e3170dc94a525be87497b6b0dfed8bddc1295ad320225c3ba690b2ea0b3812fb87ee04dd5f04bad7c68cf2dc98e57ea988bf2d776ae51d5f2f9dfb1d9cbbbbda9614ca91226721d2287a488e847a", 0xffffffffffffff7f}, {&(0x7f0000000100)="e444d57351555ab24c37eae47485845fa86c2e776acdc8009180c41a566fb614388d3bda4ef9e7cee40b366728d3cc48e434d5b73307d8a3fd565d43b5"}], 0x18f, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x1, "b8"}], 0x30}, 0x0) 2018/04/30 12:34:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40d00, 0x5) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x2) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r3, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x0) r4 = accept(r2, 0x0, &(0x7f0000efaffc)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)="53f32c7625efb257cb86a9b299d272adcd7d0c6b5303b125fc52ee948bf7248923f1acfddcbfa3cb9a1955a9a30ae05d846d29eeb71efe55e6baada91c76c4dd4f6082ca436e8b4ff4a8651df06a070a282c8646882b2d08fe4083d84faa3ccc64d50d25777484b66357b0f9c9488fdf3f8a0bf67f1cd1b2ae3a99e86ae5d412f2879f409ffef55bc9ec3f63aafc23191f537c6c9a66fd857d4d7e77c98f82d086aea8698da1283e3d3851d9a2bd9b58d18356819a8fa44fc10a97d491082f41012be48a5cf63a1e24f244730f71c612da4f1a60b16dbd74b88de41deb91c120446cee54c0df8314a41e52ba54c129b4dcd9fc59d7b59a1969c916a7", 0xfc) recvmsg$kcm(r4, &(0x7f0000000340)={&(0x7f00000002c0)=@ax25, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/210, 0xd2}, 0x20) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r5, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:39 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/admmidi#\x00'}, {0x20, '/dev/admmidi#\x00'}], 0xa, "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"}, 0x1029) r1 = syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0x1c3000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001280)={0x7, &(0x7f0000001240)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000012c0)={0x0, 0x1, 0x30, 0x101, 0x2}, &(0x7f0000001300)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001340)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x5}, 0x90) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x15, 0x8, 0xb, 0x13, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_sa={0x2, 0x1, 0x4d6, 0x1000, 0x8001, 0x15, 0x0, 0x20000001}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bb1, 0x30, {0x6, 0x2b, 0x9, 0x8, 0x0, 0x2, 0x0, @in6, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x11, 0x14, 0x14}]}, 0x98}, 0x1}, 0x20000080) 2018/04/30 12:34:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x100000000000}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xffffffffffffffdf}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r2, 0x1}, 0x8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000001c0)={0x0, 0x200}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) rmdir(&(0x7f00000003c0)='./file0\x00') setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000080)=0x800, 0x4) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000000c0)=""/143, &(0x7f0000000180)=0x8f) 2018/04/30 12:34:39 executing program 4: r0 = epoll_create(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) 2018/04/30 12:34:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000000000)=0x2, 0x200000000000102) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/95) 2018/04/30 12:34:40 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:40 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x881, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x6b7}, {0x2, 0x3}], 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@dev}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) 2018/04/30 12:34:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000000000, &(0x7f00000001c0)={0xa, 0x4e22}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0xfffffffffffffed8, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="875db04ddf52aa00000081bb08004500001c000000000011907800000000e000000100004e2100089078"], 0x0) 2018/04/30 12:34:40 executing program 4: r0 = epoll_create(0x202) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:40 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:40 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003040)='/dev/hwrng\x00', 0x109040, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000003b40)=""/170, &(0x7f0000003080)=0xaa) r1 = epoll_create(0x2) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) r4 = fcntl$getown(r2, 0x9) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9) socket$packet(0x11, 0x3, 0x300) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/ptmx\x00', 0x4001, 0x0) r5 = fcntl$getown(r1, 0x9) fstat(r2, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002e40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000002f40)=0xe8) r8 = geteuid() epoll_pwait(r3, &(0x7f0000002fc0)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f0000003000), 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000030c0)=0x0) getresuid(&(0x7f0000003100), &(0x7f0000003140)=0x0, &(0x7f0000003180)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000036c0)={0x0}, &(0x7f0000003700)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003740)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000003840)=0xe8) r13 = getgid() sendmsg$netlink(r3, &(0x7f00000038c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8}, 0xc, &(0x7f0000003640)=[{&(0x7f0000000140)={0x23f0, 0x34, 0x200, 0x70bd25, 0x25dfdbfc, "", [@nested={0x12a0, 0x33, [@generic="d8aaacea0933f308b2fbed3647439f477897f853d844a99d5f4619269ef06d324c", @generic="09f2624243035a118bbb85669324af75028c995644344147", @typed={0x8, 0x52, @fd=r1}, @typed={0xf0, 0x4e, @binary="81396aeafc2ba23fcad27e0b75e6c1b370917ea232da840f9cdfd6496131431e7f6207b9c576e12a1e015fd246982dc846beb4f13d9ff4b7532f3afb06026e89a44b381bc16fffc957609dd0695cb42b735c6fa8c37fdb0a15e5cf2eb53ced40738a9982c7b1801763ee3fd24715c96a02c5898a39524390f4dc365b4aa49caa60bc5614f190aa4019e2ff9ec2b9098b83fe1563781d95a80c1fd9a027d65f527a852f86204dba472a8df8f6e7ce7187e72ca0f89038ad9798d588168cd773579f5cf6e23b98f1d4f4679f47ddc61d4ad21bf0ba32c0f91b208457019b342b4131b6581e1d40811bf6"}, 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@typed={0x8, 0x50, @pid=r4}, @generic="f68a662c7a493a035a0797877a29f57f8ab8b5b138a0e620911e", @generic="7f961b0473fe0482ddf0b10e4154ad0e7c9a287517c81525b58211ae85a7a9bc7ed56b8e6ecc9543522a8e608d95cb9a52e3c0723bba39f2138db0cc6ad2685d8802b4f08e6e2624f9273de52fb1b0c204f21c441e6b4c76062337fcb2f6ca0f", @typed={0x8, 0x95, @str='\x00'}, @typed={0x4, 0x6b}, @generic="57b47e601a7abdf7eef6439a31d7be278d273df49adbe68a97fd1ccb06a10eaaa33b80c942783061633aeb76ed06818ec48cf9d987f6a0df24dbfb6209e4fcd1ad64d1cc683ca8cd7347afbba145a0e2d24250cbecaec38103bd56b95697728f0f5e7c1784cb90fdf2290ce8091b9cb0e98c6a8351c5c3e79242bf0ceacb90f89e76e7ee071c21f74761f5afa5752851865fff21f942b75fa79f9031d11a4b383bb98b5a18"]}, @typed={0x8, 0x54, @ipv4=@loopback=0x7f000001}]}, 0x23f0}, {&(0x7f0000002540)={0xb4, 0x2f, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x14, 0x90, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="9fb920eeeb4910f8e363d9c859f1f44075b95b92ff231b538ca8a55bf5c9ab965db51ba64c8675a549701420f9a420d1167ae0d48f0b531149e2fc7794915060264da54a911d68afa3bd716d834d8b563bed2ea88e4833232c39098da7b3340911922e43ec521d2bd4b4351dea77be66420611f17bf483ef05483f7260cc0fc5cc537ced3c272dd78948eb8c88553b"]}, 0xb4}, {&(0x7f0000002600)={0x30c, 0x28, 0xf10, 0x70bd26, 0x25dfdbfd, "", [@nested={0x2ec, 0x81, [@generic="3d62b028e14ecc12cd7e", @generic="500f00654f9ac8bae21436df63cd5db4e315cafb701731dba3b8eb4bf9b628215d78141ba9290a1d017f2c9edf7b32948a9244b1f3f3e141a0bca7fab709f2965c78e686029dbea3ccdbfa1e39", @typed={0xc, 0xa, @u64=0x7}, @generic="d9345162d9cb353a052a4b5ef97615d633df3baf73dd64920cd0b4d3e81cbc207c1c4a5900964640ef9473ca43b95b4dde546e34717569cf74a63aa4afb17f30d6230419dc727010372704e932050eea25eb098773ce028eb9e521b6493072e30a800536615610aaf6a411a47b63642271642e76248571076be9b9d1d0549cc2b5a8221ea5beefedcdbc78072261de76822913cb5f8dac5950daa8a7a42ea8aa6b2d164ed80052c6dfa8510bb3901ddeb92df41d510e66babce60d58ca41904e632e5e5ba60d21b2058c", @typed={0x14, 0x78, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x0, @pid=r5}, @generic="56691c33c8ffbbc9f3fac0523dfb0918571de8f7de85665437bf9166cb0b76ce190bf7092c8bfe4ae328f5215cfee9f818a8e290873d4ef9814c40d8749a18a2c315d08a5b51b685eeb2f92d248225e5fa0f835f1353b23eb0b81dc72666b6de89d03939c8ca050cd97c7efae28809cec652ce506fa7ab585b3a0c032b949f180899bab0c19d42bcc506f89ac8b1b737f79ceea3c2e31308e0e3d1b1c3afdcacf4999247190377c9fcbe36cad1dac70080fbff6459408db22ab847fd421df3ef5f61cc249c271eaef2aaa0771be7c51f195b968d32e168a626a4b97d728d72ad64e2132674c3b3c1401f70e15f1dedd7a97dea", @generic="2b56e288fa2bc1abe62eccdc6b84da9a7b5889266055cce629eaa47f4a6a00dacc3afa8f4811613e6158b320d8cb0b1464ca229474747b9507e7e64ae79ac218d7f7010c49529a701a922122c5e410b4dc2d74b3e0ca6bb94b0c95a5567046024b6e", @generic="55a50b082782b9b24f3a0d72eb76c1a062bc40d00e1c585181bbfe94de402ade58c518c30ef812b1c8c7847dde3796e97fe09027ace8bc6da2cd7ebdbed8105ff8300ef2a6cc6b66"]}, @nested={0x10, 0x3d, [@typed={0x8, 0x2e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x4, 0x6}]}]}, 0x30c}, {&(0x7f0000002940)={0xa4, 0x16, 0x10, 0x70bd2d, 0x25dfdbff, "", [@generic="bbc42b0011f19703da0b541ade03e494dd971db3e37a10866869623e159f4e0bba9421840deaa4d9ae80f55359b96d043609758410b38244e686a07538561ead0992f58afefb1eb88567eead9a1fc7f81e3fc079a20c9c62c7f880ef1a829d470c74992cadcae58774b67a1cfdf2d2902007dc25815c78cf832911ddbcb7f3ada275b1d91e7001cc3e684f328651ae246044"]}, 0xa4}, {&(0x7f0000002a80)={0x3a8, 0x42, 0x433c9b6dd30b7c1f, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x198, 0x1c, [@generic="47c8f38303ac71d23d847a55f3ecb64fca7a850f5ce1aa7a163eaade0c08218c67060cffa50dca6afbba9c4511b152f6d554d916c086eeaa376b4f6b5db5478f31d9b396cbd02f2692aab385628958b2cec2f5049fe3bddd06de8ddf9189762965cde7f2d98327a02c10ef674f8cb59386de4d78570366c7f39676ad5d6497d6992038d1313791271790201b3dc7652883bddf63c4df2a216b202791755d0052e7ed66bf5da3e768624e386f74f0895e22f30ff63b6afcb0a6", @generic="015dfd7360ff1cd7d059a98967aaa3e1dd5121bf1cdaf83c3bc6ceb16094c4b307d8801c36bca5386c843e1f7ca200741af43502ae2496e3b14a845088e6ab714132fd7cbfb3eee243f2b20c42da176605c88f17298dcb3ff1928cb927e390837d76a5699e0587f8fbd2a24adcd27e7bed2961720e2304a1dee637a8c3c0d25f540ac403be9dd856f5f71dd72a17fb76174672b431fe587054a4e18f1ec3b8a52c2ef5bee52ce026f7fc31d5212e0b0c30e4b7b46b5f661b3fc584ffb46952da6777119ac4f146792cf537a683bedb235a31e5afeced3042"]}, @nested={0x200, 0x9, [@typed={0xc, 0x1e, @u64=0x22}, @generic="0c7ab43561fded28c705257e029d442908120e6c0d98e8a5bc6050095f4bad0f0ad38183138260be57f91fc1bdc950ea7047abbd17f8b1c2a3b47b4b805cbdd14699fabf4259080064052e3afe4048818f8e61af79091e5867c4a04e7ab93c92490e23fe1c2bbe656c0390c9f9cdc4", @generic="6935998f977d5ae1bf3f7991b4e4c2e156fa73a7eaa2a6dacab54a058d65083dc4f01bdd4d19e51c84e31a6fe33a0ae5673dc4b35655206e8c3644102d61d9ffb97c25825b1cc6761f139919ac92e27ec0386a3b3c07a1764814cb0c181551711fbb775f0c280a307fba50af648bb96ee6ee9e0806ff1aa06e", @typed={0x4, 0x83}, @typed={0x8, 0xf, @uid=r6}, @generic="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"]}]}, 0x3a8}, {&(0x7f0000003900)=ANY=[@ANYBLOB="3c0100002b00010626bd7000fbdbdf250c00480008003b00", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08001600", @ANYRES32=r1, @ANYBLOB="0008007f00", @ANYRES32=r8, @ANYBLOB="d223dd00"], 0x13c}, {&(0x7f00000031c0)={0x308, 0x24, 0x400, 0x70bd27, 0x25dfdbfd, "", [@nested={0x2f8, 0x45, [@typed={0x8, 0x92, @pid=r9}, @typed={0xe4, 0x40, @binary="28dcc9049d5599a13b2dda11bec3442ce666381da1e63c8019e5a340e2585c41a1460c6b243b99aea4d059b44f269962862395f8d326992e67534b1d1076baac309b0ca94a1a7c0c2ad61eb416715a37a64dc5e8b6e7675f5408febb5b78e1708a27936a5f1532dde6c050c1b6961c4f5a2347014c2ef4913750bd4f19d0227f7cc7608e23c17cb86f07c33c13b707fad600cd58b9e45a2aa43e87096987ed5caf7102b5b6f022c85879c90380ca00a46d6aeeba703a48f6c1b8d48c4f4f463f4eaf5f723487fc486bddc67b1a482db014dfca8968fc14e18536b9fac101fa"}, @generic="5645872bd787a205a09045a52b581f8365f8813e21ec391752308f8822d3a3d2bef915231c6898134a10e0d8204afb86b1c1b1d93532104df431d46e85420b0cc5d6780e8ee9f88df3a3948f579cf1b242c6d116e1f0a4000eded373f2b75da97f1bb91a11a691b4ed41c844886d3c9ff533", @generic="5edbfa40ddccaaca5b90abdb0b7923926d3c3e7da0597c978d72096248057f226400f6a4e6cf6607075daedb42f4844c3eafa3fae65faf0acd9cfdcb33a6bcfea957851b907ab43a1c74a1f2f45ce229b83d0c7e6da3dfd09d2c9a8d58cf55e4836526eed270cbb7d32e413256ba04747bc2464b97668c4bc249eabd3fde13560e52036aa7007dd1fc90d2aba68d22af5a96bf37114d9f376ebd74e85e30bce75b0189e9e34918adb4ce79686b0dc61bb60ebf55ded267fcdadc48ac72f67e7b306c6b3628aae1e3f55fb0aeef56d9d1a7b8448056fca8f0611283b20c9ad431e27d3d697f1757f18fe88f74933fa84e0f9db3c6cc5b445257", @typed={0x8, 0x69, @fd=r1}, @typed={0x8, 0x64, @uid=r10}, @typed={0xc, 0x17, @u64=0x22}, @generic="5ff9b5bd39d37e7487849e2ec73459aaf30d69c98d2af3a6ae698db2b392fac10a5c1a5c3b68a8a7164e22c82980763a3202d4ebe169398aa8dbc4427ec03bc8d9e585505ac4c004ed6e0132ca43b5e8a4698c1a12f776427f84ae95abcc80966468890cc88aa978e0015accc51616407e5f0777a7fd5e2a658be84c5398"]}]}, 0x308}, {&(0x7f0000003500)={0x110, 0x42, 0x1, 0x70bd27, 0x25dfdbfd, "", [@typed={0xc, 0x44, @u64=0x800}, @generic="c6e60e32e65071d792f7d5293a17ec6aba57de723e4258f6fe50d469c93a38725cd4e81eceae2543af11124d87f6d260948827efe356557e18f52a230f5220d9d8f7260dfb4d99c5981e37fbc7566cbe38d18380e7df6d2652e3bc879e408b809f9b39468313ee5052afeb1544469e658fd3c743387d67ff212737a90f60c87a3444687f3c894ee48798db5edc13374781a323c05306dccc307b8c454503cc6e317ebc3edc21567d12c26327080a6c916533c0e79cb70b709378c0d2b83603d1ed444fc666f6147356a8c655dd1e9c0003234b31a7ba339a24eb49f0528748b5a0895f178a6d8069d827806e19f9f533d6e9"]}, 0x110}], 0x8, &(0x7f0000003880)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x8000}, 0x20008000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x40000000}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x2, 0x6}) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:40 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/30 12:34:40 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x6, 0x113841) ioctl$BLKRRPART(r1, 0x125f, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="64000000a2ec1fdd5bb065d15934ba9261f97bfffffffcdea3bbe76af574714aa696a20a0acee1f73779a02cf0651ee5bf7814b19ac563600abcf434bfadb3020075e74c3d4d7f63e3525afe2e2bf23b80cd5c367cd0a2e3", @ANYRES16=r3, @ANYBLOB="00002dbd7000fedbdf250d0000000800050000000100480002000800090002000000080004000800000014007478989f50062e760000000000000800000000000000ff0000000800070009000000080058704e20000008000b0002000000a02c337d392eb993638a6b1efefe089c08e8b50a84991b329980ccdb6379daf8282a0220954c0d0cbb3f76f170bd8425b51010f375fb8251ad8260"], 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800, 0x0) r5 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f00000002c0)={{0x5, 0x5, 0x0, 0x7ff, "bfbc650314f45c9ca8a0ea19348adeff7582760becfb8f0b5b6e842a148ff8d6225ece725964a28e2f92aa0e", 0x101}, 0x0, 0x0, 0x5273, r5, 0x4, 0x6, "2bbfc6c382e9603b8e1bee8d652517d9e41df8066591ae2631147327f23b47c40ac2903ed55268029997a02b429a3313360f27146544a5d3a0d0189bd7f5c939", &(0x7f0000000140)='cpuset$-\'userwlan0\x00', 0x13, [], [0x7, 0xff, 0xfea, 0x5]}) 2018/04/30 12:34:40 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x0, 0x5, 0x9, 0x20}, 0x98) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x8, 0x4, 0x6, 0x9}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="00a3bfbde1000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x18) ioctl$TIOCSTI(r0, 0x5412, 0x5) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="c7196b01cbf243f941a3611bde545f130db9e90c9f6cae8fca3e7d07b6d1b9eaa4f05c1974f8ff1aa3b5ea3f61eb8c6559b2197cb6d7b1684ee62e098ae2d5c2d121b802d373f2ddba1bdbcb65e319f357a99c5594ac", 0xfffffffffffffe64, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}, 0xf96779ffc1d611ad) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x40000004}) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000100)=""/33) ioctl$TIOCSCTTY(r0, 0x540e, 0x400) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x80000000000, 0x4) 2018/04/30 12:34:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000000000, &(0x7f00000001c0)={0xa, 0x4e22}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:40 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:41 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8001, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/104, 0x68) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'veth0_to_team\x00', 0x620}) fcntl$getflags(r1, 0x3) 2018/04/30 12:34:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000200)=0x14, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x200, 0x101, 0x100000000, r2}, &(0x7f00000001c0)=0x10) 2018/04/30 12:34:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0x1}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1555555555555911, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) fallocate(r0, 0x3, 0xe28, 0x6) 2018/04/30 12:34:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) fsetxattr(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7573657a2e776c616e3073797374656d5d001f31b3462c4496cc8ca4317eab080cbeb058ba95773bf02da49d9e259c276aeff365e593891d21c67efe3b69c49503e395895d8219847e34d7e0b958d760e5d36582604a42b3d4ed3c"], &(0x7f00000002c0)='\x00', 0x1, 0x3) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:41 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x80040) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x7, 0x4) 2018/04/30 12:34:41 executing program 6: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:41 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:41 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:41 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) r3 = socket$inet6(0xa, 0x80002, 0x1) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r4 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r4, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000000)={0xa0000000}) 2018/04/30 12:34:41 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0xbb, &(0x7f00000000c0)={0x6}, 0x8) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:41 executing program 7: socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffd57) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0xa0, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [{[{0x9100, 0x186000000, 0x1}], {0x8100, 0x1, 0x7fffffff, 0x3}}], {@generic={0x9300, "cf700b69377115f21d6a8fa28b1b75228f5f0327f8308451590f14b7cb4fe00020d52452cd278a746edc77b9fe4f5eb2ec12ba9965ac72fa38f55ca9eb7aab10e554815a9c6c4e1e40c0a2da4d0d2f8c65057d6eaec92e80808f40ae88e65676fe2b7b01f7f24452c20adaf60fdef7ee4ae74a9c906bafce7da752820c6c6f409e9e54ccadead95e03f0"}}}, &(0x7f0000000340)={0x0, 0x1, [0xbaf, 0xea6, 0xb95, 0x6de]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0x8c, &(0x7f0000000080)="91d0105752c7b392a6b285618349c605c926066144d10e803b54df204fd8f35c2c13842d89d49781c2a12ba8d87fdf152bfe028fb9246b8b40b9f2f63711dd8939e316d94e2f51d821e4053304a9c6b76764c2495f1989eeb8d4de640fc9362f5c18de571563b31cf0a29e5e1a6dbcfa6e3cb063073db10bb25cfc0612eb69031c1b37494acb45ef68ac2cea"}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/30 12:34:41 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'team0\x00', 0x4}, 0x18) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x395) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:41 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10040, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000001c0)={0x6, 0xbbe1, 0x101, 0x80000000, 0x7}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x4, 0x5, 0x5, 0x7fffffff, 0x4f0}, 0x14) 2018/04/30 12:34:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:42 executing program 4: r0 = epoll_create(0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f00000000c0), 0x4) r3 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000100)={0x40000000}) syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x40, 0x500) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={0xffffffffffffffff, 0x0, 0x1, 0x28ba, &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x3}, 0x20) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x900, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000400)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xe4, "2bd3123033c2d37b2f1251104e74f94d36859e04f6b497e9514a2465c865c5e771157f6f496750ad3179bbf7ee3e00445276a954d328ab93addffab16d92512f7be951e43e11f3d137734d3cac58e6e027c03f4374199529a0ec79cfee1d3dbf19bdd6987c6d415a1268fa27bd19ec1fa2b66acfee5840539865aeed801039d15257616860b3b983079d8942e2036524988ba3cdfea80c1baa0b1a76e5f6907cb86b06640202a5090e3a6766f4afed59aafcffc939a90f46987028ef29c2405d71923d6aa70a0e939a9ef0cf627e04e2a2f4f2b1dc5c96a191d5b602662a3c78205ba5eb"}, &(0x7f00000002c0)=0xec) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000300)={r6, 0x74, "7d386372fae82adce5284976db349f683c998bee09f6263529c0a3044f397527a20f29a87c7fe6ad8073494fa056075b02c7b945b2d575656a4007493bec7b0f1fe479483e0417cdcc71c28d95d1e738e849a43f59f7a95ce27f91b90eee825028876ff511e1978b8b1dc1d3236532f84f82bd61"}, &(0x7f0000000380)=0x7c) 2018/04/30 12:34:42 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x408202) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0x4b, [], 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/75}, &(0x7f0000000300)=0x78) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1555555555555646, 0x200001, &(0x7f0000000240), 0xffffffffffffffc0) 2018/04/30 12:34:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b68e78723cf337eece7"], 0x78) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="c8e6b36225fd2cfd2d42f2300e8fc0d8a690365b82bbf2532b93bf8bfda7d387525937692019e9a3c23a5f8a6e63b2c7ee98e3da819125e5f89600fe063a536d183ae08357e028c07ee3747a529de66b131035a57bd517f76afb3899df342e918795f93de8db9e9eca01bfbccd60ca473016ef29986733afbcd4713fb76455a53eca6aac7395d537aea82751a08d62c4e8eadea51051f06949eaedcfd91dbe15e4b0c2b1ef97b3e03e21cc8a55db9974041e32d579ca") sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @empty, 0x1}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000000c0)=0x1000) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:42 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0x8000) write(r0, &(0x7f0000000080)="bad429daa17b3599eaddb3cfec982b968ec595d3ce7ee02dba96a49d318093172166ae7bac93c2b312f63bb1376dbb6dccb037d5d1195e6cf9d5c4f8e8e656f2334b661c72ec59e8af4295ea6a945e7fad51f47dff45b828f46b81d7de4ce5b5843809661370511a027e6297aa11b11316e6467f1926b89d98cad5154fdd314de9", 0x81) pipe(&(0x7f0000000140)) 2018/04/30 12:34:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xff1, 0x3ff, 0x0, 0x6, 0x8, 0x10, "b5000812785241435126a239d3bf294e60590000000000000007ba40acdff59214f8ee79c1d669abc5f92745e45d5c637f1a0597a2020ae9b80deb37f98d0a5e", "85010b5392771132794311061fb33c950f3dea1ff7f6c6c64790e2b5de6f299b5b13c568d55dbd52bfe8a3bc05aad1c6c18f4bfcd96526185ddb115bb9758cea", "c904335525c685cfb18985c287d9753a1da95876b0efe14f10b2ae9e2653bc3c", [0xfffffffffffffff7, 0x100]}) ioctl(r0, 0x4000000000001268, &(0x7f0000000040)) 2018/04/30 12:34:42 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r0, 0xfffffffffffffffb) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:42 executing program 4: r0 = epoll_create(0x403) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa0200004}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x108, 0x13, 0x9, 0xe29, 0x70bd2b, 0x25dfdbfb, {0x2, 0x0, 0x2}, [@nested={0x6c, 0x79, [@generic="b1d79285db0872c155d158ac8f6b67f6cc16d133f6c16d72eef532e35773c0dec09f44c2355177bfac59469a7100dc0bd83844d5063f401f42448e8bc67cecbd0d52d35b55be5e598f381078c2c9655014a68054555bb87bb75f30f207e539ad2762d3cdaf1fa5"]}, @generic="45082d39584ec7f69c821581bcc1cb03a00df45325e8f31a008222bead958d60965b2775aa7bbeb046e2555ab7f93aca9ff909037e3ce803592fdf268b1770563d63af193158f3c541eb8b84ef4b6239306bd9662f226b8ae8ba6d1e6f7e3609d6549adab5da093d9a2f0fec2c253871664a84bef090e90a412e4bf4c3c725bda2d98bd437da9cef"]}, 0x108}, 0x1, 0x0, 0x0, 0x20044880}, 0x10) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/04/30 12:34:42 executing program 2: r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10200, 0x0) ioctl$TIOCCONS(r1, 0x541d) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x2000000004e21}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500001c00000087b36f00001190ce3bc71411ea7800000000e000000100004e2100089078"], 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1a) 2018/04/30 12:34:42 executing program 7: unshare(0x60000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x2e2200, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000180)=""/215) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) fcntl$setflags(r1, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1000000000000000}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xe81, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r4}) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000002c0)=0x1, 0x4) 2018/04/30 12:34:42 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x128, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0xa6d, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x8000, 0x0) write$fuse(r0, &(0x7f0000000300)={0x12, 0x0, 0x8, @fuse_notify_poll_wakeup_out={0x200000}}, 0x12) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000180)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r2 = socket$inet6(0xa, 0x800000000000006, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)={0x10}) 2018/04/30 12:34:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x80000001, 0x4) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:42 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @random="10874eadbc91", 'ip6_vti0\x00'}}, 0x271) [ 144.624818] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 12:34:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0xe8) 2018/04/30 12:34:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e1e, 0x80000001, @empty, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:43 executing program 4: r0 = epoll_create(0x2) epoll_create1(0x80000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200200, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/30 12:34:43 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond_slave_1\x00'}}, 0x1e) 2018/04/30 12:34:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x80000001, 0x4) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:43 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x0, 0x6c}}}, 0xffffffd2) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='em0proc\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x2, 0x200000) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000000340)={0x3ff, 0x4}) 2018/04/30 12:34:43 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) [ 145.341782] FAULT_INJECTION: forcing a failure. [ 145.341782] name failslab, interval 1, probability 0, space 0, times 0 [ 145.353327] CPU: 0 PID: 10814 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 145.360284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.369668] Call Trace: [ 145.372310] dump_stack+0x185/0x1d0 [ 145.376000] should_fail+0x87b/0xab0 [ 145.379769] should_failslab+0x279/0x2a0 [ 145.383885] __kmalloc_track_caller+0x208/0xcb0 2018/04/30 12:34:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/11) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) shutdown(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) 2018/04/30 12:34:43 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x1, 0xffffffffffffff8e]}, 0x8) 2018/04/30 12:34:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="2e10c9d8d698b8aed4ca18fd81e65d601d2c68515057069434a6ac70a182608b1d3ee7e5497c08f6a88270c818832256d18afa1829927bc71a6a33feb9c216da0be16ea0241d726161e31ff7c8bd7b258e3a9b6074f7aa187b5b1c933e1cc7ef0a86d5f2436263c4570fe7e2793bff70906b77bf28837a43f3b179ba1192fbc327d29968497be1c64674072aad81aa8edeb61178b2074e2db07410cb4c0499bd1b3709fd1e16c2b1862ebe24", 0xac, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffffffffffc}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x20000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000080)={0x7fffffff, 0x0, 0x6, 0x7fffffff, 0x1, 0x5}) [ 145.388622] ? xfrm_user_policy+0x37d/0x850 [ 145.393003] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.397948] memdup_user+0x7c/0x200 [ 145.401647] ? xfrm_user_policy+0xa3/0x850 [ 145.405929] xfrm_user_policy+0x37d/0x850 [ 145.410132] do_ip_setsockopt+0xebb/0x5520 [ 145.414451] ? kstrtouint_from_user+0x373/0x410 [ 145.419203] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.424146] ? kmsan_set_origin+0x9e/0x160 [ 145.428483] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 145.433910] ip_setsockopt+0x134/0x2b0 [ 145.437902] udp_setsockopt+0x108/0x1b0 2018/04/30 12:34:43 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x5}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r2, 0x9, 0x6, [0x100, 0xfffffffffffffffe, 0x6, 0x20, 0x7, 0x80000001]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000280)}, 0x10) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)=0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 145.441931] ? udp_lib_setsockopt+0xad0/0xad0 [ 145.446478] sock_common_setsockopt+0x136/0x170 [ 145.451266] ? sock_common_recvmsg+0x270/0x270 [ 145.455932] SYSC_setsockopt+0x4b8/0x570 [ 145.460101] SyS_setsockopt+0x76/0xa0 [ 145.463995] do_syscall_64+0x309/0x430 [ 145.467941] ? SYSC_recv+0xe0/0xe0 [ 145.471527] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.476743] RIP: 0033:0x455979 [ 145.479954] RSP: 002b:00007f0e92233c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 145.487704] RAX: ffffffffffffffda RBX: 00007f0e922346d4 RCX: 0000000000455979 [ 145.495004] RDX: 0000000000000011 RSI: 0000000000000000 RDI: 0000000000000013 [ 145.502316] RBP: 000000000072bea0 R08: 00000000000000e8 R09: 0000000000000000 [ 145.509624] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000014 [ 145.516924] R13: 00000000000005b5 R14: 00000000006fc998 R15: 0000000000000000 2018/04/30 12:34:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1e8, 0xfffffffffffffffd) 2018/04/30 12:34:44 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bond_slave_0\x00') r1 = epoll_create1(0xa0002) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffa) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0x132, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x2}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r2 = semget$private(0x0, 0x7, 0x220) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/30 12:34:44 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/30 12:34:44 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:44 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vsock\x00', 0x616080, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000a80)={0x1f, 0x61c7}) sendto$inet6(r0, &(0x7f0000000040)="b043d9cdc1208d5ada4309e2", 0xc, 0x1, &(0x7f0000000900)={0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x21}, 0x1000000000000000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000008c0), 0x4) sendto$inet6(r0, &(0x7f0000000900), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000980)=""/174) 2018/04/30 12:34:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000000}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 146.046584] FAULT_INJECTION: forcing a failure. [ 146.046584] name failslab, interval 1, probability 0, space 0, times 0 [ 146.057939] CPU: 0 PID: 10852 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 146.064897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.074286] Call Trace: [ 146.076932] dump_stack+0x185/0x1d0 [ 146.080625] should_fail+0x87b/0xab0 [ 146.084396] should_failslab+0x279/0x2a0 [ 146.088512] __kmalloc+0xc2/0x350 [ 146.092014] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 146.097417] ? xfrm_policy_alloc+0x78/0x420 [ 146.101783] xfrm_policy_alloc+0x78/0x420 [ 146.105996] xfrm_compile_policy+0xa14/0xf00 [ 146.110475] ? xfrm_send_acquire+0x1690/0x1690 [ 146.115095] xfrm_user_policy+0x52b/0x850 [ 146.119294] do_ip_setsockopt+0xebb/0x5520 [ 146.123622] ? kstrtouint_from_user+0x373/0x410 [ 146.128377] ? kmsan_set_origin_inline+0x6b/0x120 [ 146.133316] ? kmsan_set_origin+0x9e/0x160 [ 146.137652] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 146.143084] ip_setsockopt+0x134/0x2b0 2018/04/30 12:34:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080), 0x0, 0xfffffffffffffffd) [ 146.147021] udp_setsockopt+0x108/0x1b0 [ 146.151041] ? udp_lib_setsockopt+0xad0/0xad0 [ 146.155577] sock_common_setsockopt+0x136/0x170 [ 146.160359] ? sock_common_recvmsg+0x270/0x270 [ 146.165112] SYSC_setsockopt+0x4b8/0x570 [ 146.169289] SyS_setsockopt+0x76/0xa0 [ 146.173201] do_syscall_64+0x309/0x430 [ 146.177148] ? SYSC_recv+0xe0/0xe0 [ 146.180737] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 146.185950] RIP: 0033:0x455979 [ 146.189158] RSP: 002b:00007f0e92233c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/30 12:34:44 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x581002, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/30 12:34:44 executing program 2: r0 = socket$inet(0x2, 0x6, 0xf34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000340)={0x1000, 0x80000001, 0xa49eff1a2dce90fd, 0x6, 0x5, [{0x3, 0xa88, 0x9}, {0xbd, 0x10001, 0x6ac, 0x0, 0x0, 0x2001}, {0xafd, 0x49, 0x2, 0x0, 0x0, 0x2}, {0x7ff, 0x40, 0x1, 0x0, 0x0, 0x800}, {0x8, 0x1, 0x22d, 0x0, 0x0, 0x240c}]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair(0xb, 0x5, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0xd1, @loopback={0x0, 0x1}, 0x449}, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1f}, 0xf95}, 0x9, [0x7, 0x2, 0xfab, 0x290, 0x6, 0x4, 0x1000, 0x9]}, 0x5c) [ 146.196912] RAX: ffffffffffffffda RBX: 00007f0e922346d4 RCX: 0000000000455979 [ 146.204388] RDX: 0000000000000011 RSI: 0000000000000000 RDI: 0000000000000013 [ 146.211691] RBP: 000000000072bea0 R08: 00000000000000e8 R09: 0000000000000000 [ 146.218992] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000014 [ 146.226300] R13: 00000000000005b5 R14: 00000000006fc998 R15: 0000000000000001 2018/04/30 12:34:44 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000140)=""/132) 2018/04/30 12:34:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) flistxattr(r0, &(0x7f0000000000)=""/8, 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) 2018/04/30 12:34:44 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setgroups(0x4, &(0x7f00000001c0)=[r1, r2, r3, r4]) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:44 executing program 7: r0 = inotify_init() mkdir(&(0x7f0000000140)='./control\x00', 0xc) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) open_by_handle_at(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8200000080000000056d2294c70f29b594a822618e057357ea12962a00000000000000ff668f4b9b524ac38da5d442054990935a785cb172021fb1e2ae03f47d6ba35cb6f5f738fdc856b0e6e22ac50f1690a4e19ea477d05441c130e1609921f4406409783c6191d79abaa2764dbd511d0cfc4f59acb4449da4d4f970be02bad846b74826907363bf167d619d93caa37f5879a37aabe1a6ded5a6f1a4941d91f9122808cfbe4caca0dd101c14a331b0f66684509fdc396452da09d457c11f301f6a2705973484f4617c24dd4c579405cac775ff7e1f236b21a364d6a1235b65717f2d640a10905ca7"], 0x440) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x22000002) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x0, 0x81, 0x1, 0x1}, 0x40, 0x100000000, 0x5}) 2018/04/30 12:34:44 executing program 4: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) tee(r0, r0, 0x101, 0x5) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x10000000, &(0x7f0000000040), 0xffffffffffffffd8) 2018/04/30 12:34:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa0000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:44 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:44 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000040)="4ee3f9d0799ece7ee42f458f3619e9bbd07d7633211eab84971034833ad696522172b714545882b758b49d9e261f7347a6c2473c65386f02721ff727e0383d5e0995a93e61b7", 0x46) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x90) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000100)) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500001c00000000001190780000de00e000000100004e2100089078"], 0x0) 2018/04/30 12:34:44 executing program 4: r0 = epoll_create(0x2) socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x6000201e}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r1 = getpgid(0x0) getpgrp(r1) 2018/04/30 12:34:44 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x20040) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x7, 0x1000}) sendto$inet6(r0, &(0x7f0000000100)="2726b78a87b168bab94d64b5355e50345986d797657073976f7a68fb750a6ed02312f7d07e023c49972b5035a4c2f2733c3e00e4a9369893f4ba6251dc2dd25921de8407533d", 0x46, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) listen(r0, 0x9) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6gre0\x00') epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:44 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000080)={0x2, 0x81}) 2018/04/30 12:34:44 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) 2018/04/30 12:34:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xb4, r3, 0x300, 0x70bd28, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1000, 0x44000) ioctl$TUNSETLINK(r4, 0x400454cd, 0x323) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0)) 2018/04/30 12:34:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x7fffffff) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e21}, 0xffffffffffffff55) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000140)={{0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'wlc\x00', 0x10, 0x200, 0x1e}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e24, 0x2000, 0x1, 0x3ff, 0x100000000}}, 0x44) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x40000004}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x0, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x2420}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)={0x18}) 2018/04/30 12:34:44 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) r1 = dup(r0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040)) 2018/04/30 12:34:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) r2 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0xb) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) 2018/04/30 12:34:45 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x7ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:45 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) sendmsg$can_raw(r0, &(0x7f0000001900)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000018c0)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "9cd92221f7b9afee99b5bac71cf853a9b582be9297b1d1dc4ca018e7db20ac35185d5e4ac72c9b3316ec729c108db8b331ffdb4a5ab6d542ae17dce3c424ec92"}, 0x48}, 0x1}, 0x0) 2018/04/30 12:34:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000004a80)={0xffffffffffffffff, 0x0, 0x1, 0x6, &(0x7f0000004a40)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000004ac0)=0x4, &(0x7f0000004b00)=0x4) 2018/04/30 12:34:45 executing program 4: r0 = epoll_create(0x743f) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) io_setup(0xfffffffffffffc01, &(0x7f00000001c0)=0x0) io_getevents(r2, 0x0, 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000280)={0x77359400}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bic\x00', 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000002c0)=""/113, &(0x7f0000000340)=0x71) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) connect$packet(r3, &(0x7f0000000140)={0x11, 0xf7, r4, 0x1, 0x8000, 0x6}, 0x14) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x90, r5, 0x4, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7a4}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/04/30 12:34:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x8000) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1e8, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x5ef6}, 0x2, [0x664b, 0x26, 0x7, 0x2000000000000, 0x80000001, 0x6, 0x1f, 0x70ca]}, 0x5c) 2018/04/30 12:34:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="875db04ddf520000140000000000e000000100004e2100089078927f53639ab58df2a28517a99ca97c932d0e879c147fb5cec6cfc3efaa133d82a017526e88792cdcddf094dce5fcc92fdbde21c8c0e6c1b10fb1e8b1d950c67da8ea214e6751f517f018e05280448949939fcfbbeebbcdc34677ae7e5a3780c3d4fba866287d1f270a686716ade1b5531109a00bc87988d4f974e5cdbbe4a1313d50422a810c46c686feab5aa2d24286ef262a7559a54176a48c713b357dc48f8aa0889613b67332b13949fe9a1b41df175cb27f1ef33e85bd397744d7ce4bce9644606b1b5d688ae667c5fa"], 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x151000, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000140)) 2018/04/30 12:34:45 executing program 0: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x20000) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x382}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400000, 0x0) 2018/04/30 12:34:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x80000) write$eventfd(0xffffffffffffffff, &(0x7f0000000280)=0xfff, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x3, &(0x7f0000000240), 0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1093ff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0xfffffffffffffffe, 0x400, 0x7ff, 0x6, 0xffff, 0x80000001}) 2018/04/30 12:34:45 executing program 6: r0 = socket$inet(0x2, 0x140002, 0xfffff7ffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x10000, 0x2, 0x4e24, 0xe31, 0x2, 0xa0, 0x20, 0x5e, r1, r2}, {0x100000000, 0x0, 0x7fff, 0x3ff, 0x9, 0x0, 0x100}, {0x1, 0x8001, 0x2dbc000000, 0x101}, 0x3, 0x6e6bb1, 0x0, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3502, 0x0, 0x3, 0x400, 0x4, 0x3f, 0xffff}}, 0xe8) r3 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:45 executing program 0: r0 = memfd_create(&(0x7f0000001640)='\x00', 0x1) bind$inet(r0, &(0x7f0000001700)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) recvmsg(r1, &(0x7f0000001680)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000240)=""/111, 0x6f}, {&(0x7f00000002c0)=""/160, 0xa0}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/236, 0xec}, {&(0x7f0000001480)=""/3, 0x3}, {&(0x7f00000014c0)=""/124, 0x7c}, {&(0x7f0000001540)=""/86, 0x56}], 0x7, &(0x7f0000001640), 0x0, 0x9}, 0x2100) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000016c0)='htcp\x00', 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth0\x00', r3}) 2018/04/30 12:34:46 executing program 5: r0 = semget(0x1, 0x3, 0x600) semtimedop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x800}, {0x1, 0x8, 0x800}, {0x3, 0x1000, 0x1800}, {0x3, 0x357, 0x800}, {0x3, 0x80, 0x800}, {0x0, 0x29, 0x1000}, {0x0, 0x6, 0x1000}], 0x7, &(0x7f0000000040)={0x0, 0x989680}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1e8, 0x0) 2018/04/30 12:34:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x19, 0x1, "16acc65ae0db2b3858ed63c5339d0812aaef9306aae5111b921c5d231446bf1f6161c991e27d829c6208de59d892a68f6ed339ec415fc97b1b7ce51e103f646c", "570f6478c4c6cdac47eeda6a44600189dd300fdddbc9a6ee98dee0bd724af79f", [0x0, 0x682]}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x2000, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1555555555555712, 0x0, &(0x7f0000000240), 0x3e6) recvfrom(r0, &(0x7f0000000000)=""/177, 0xb1, 0x40, &(0x7f00000000c0)=@rc={0x1f, {0x1f, 0x1, 0x6, 0x1, 0x0, 0x8045}, 0x7}, 0x80) sysfs$1(0x1, &(0x7f00000002c0)='/dev/rfkill\x00') 2018/04/30 12:34:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10600, 0x0) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000040)=""/76, 0x4c, &(0x7f00000000c0)=""/147, 0x3, 0x4}}, 0x68) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:46 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000008c0)=@broute={"62726f75746503e800", 0x20, 0x1, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000040), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x238}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:etc_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x340) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x9, 0xffff, 0xfffffffffffffffc, 0x1000, 0xffffffffffffffe5, 0x100000001}) lseek(0xffffffffffffffff, 0x0, 0x4) 2018/04/30 12:34:46 executing program 4: r0 = epoll_create(0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000014}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x0, 0x3, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x30000014}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/30 12:34:46 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:46 executing program 6: r0 = socket$inet(0x2, 0xf, 0x40007fffffff) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x5}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) [ 148.170184] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'brouteè' 2018/04/30 12:34:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/hci\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x6, 0xff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="875db04cdf52000014000000cca14795543d25c200000011907800000000e000000100004e2100089078"], 0x0) [ 148.233161] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'brouteè' 2018/04/30 12:34:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) socketpair(0xa, 0x6, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000100)=0x8) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1000) io_setup(0x0, &(0x7f0000000140)=0x0) io_cancel(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x1f, r3, &(0x7f0000000400)="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", 0x1000, 0x1, 0x0, 0x0, r2}, &(0x7f00000002c0)) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x2, &(0x7f0000000240)={0xfffffffffffffffc}, 0x8) bind$rds(r3, &(0x7f0000000200)={0x2, 0x4e22, @rand_addr=0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x1}) 2018/04/30 12:34:46 executing program 4: exit_group(0x7f) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000035000)=[{0x4, 0x100000081}, {}], 0xfe) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/102, 0x66) 2018/04/30 12:34:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0xffffffffffffffc4) 2018/04/30 12:34:46 executing program 0: socket(0x3, 0xf, 0x8) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000240)={0x9a91, 0x5, 0x10000, 0x9, "e27f7d5866e9a64d5f65bad000a25e98eda66b2d4f15076ff5a1ce10190a023683fd14a288ecd50be9d2e671", 0x2}) r2 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x181000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0)={0x6, 0x4, 0x2, 0x29}, 0x8) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000180)=0x3) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000140)={0x6, 0x400}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 'ip6gre0\x00'}}, 0x1e) 2018/04/30 12:34:46 executing program 5: r0 = socket$inet6(0xa, 0x2000000000000002, 0x2) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) 2018/04/30 12:34:46 executing program 7: syz_mount_image$hfs(&(0x7f0000001480)='hfs\x00', &(0x7f00000014c0)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB]) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@sco={0x1f, {0x7, 0x1, 0x6, 0x100000001, 0x10000, 0x700000}}, {&(0x7f0000000040)=""/56, 0x38}, &(0x7f0000000080), 0x4}, 0xa0) mount(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='./file0\x00', &(0x7f0000001940)='fuseblk\x00', 0x0, &(0x7f0000001980)) 2018/04/30 12:34:46 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffe4c, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x7fffffff) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/30 12:34:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0xc3, @broadcast=0xffffffff, 0x40004e25, 0x3, 'wrr\x00', 0x4, 0x10000, 0x7a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x10004, 0x200000000, 0x4, 0x4}}, 0x44) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8002, 0x0) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x0, 0x500, "833e26a69c82", 0x400}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) timer_create(0x5, &(0x7f0000000180)={0x0, 0x3f, 0x3, @thr={&(0x7f0000000100)="b1d0cfd0bb9cff12d81385d535d59fae052938851d57c4df234be5b9d8203a76b9ae21e4b9b5da4afa8165cbcb635417da076dcffcb2aec52e4014843b02bbe5872765fc4be5a222d602eb830d8cad9d77ada587e7f4907c83264528b5f7d6404c18353a5245f21c8665967e85d88c050c551543", &(0x7f0000000340)="f5eeb6776aae30ed51ff8d4a26008183beb35a82c5e970bf839f15d794cd8c5233aab5bb359587528846b622f3e38aec0e84d51f4b1ecf113d4c42ee8d09892a59b2d85c4d3ecc65d459f50e7b8d9b0b456dbaaa19aca7790be0100f877d3364327201cfe01db3b6bd033c6343af60df2a14c26857447a8242dff51466b32198fa6cd97c5e9c6d39baa82f2f0003a38305be59713c9cccaed4d627db6e138b4273dbac26342d118ae4f5a1e85575eff4016acbdc5d1935c5ce5d8c794b5ef4ff2f26d6ea7ce6f9c0007312435676069aaae7f6f5f5f6cd4779eacfd175f0fbc6dc3281923388219c4a6bcbc73d8c9367d027586dac5c"}}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000200), &(0x7f0000000440)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000480)={@rand_addr=0x7, @multicast1=0xe0000001, 0x1, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0x20) 2018/04/30 12:34:46 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002900)={&(0x7f0000000440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001880)=[{&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000500)=""/136, 0x88}, {&(0x7f00000005c0)=""/189, 0xbd}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/74, 0x4a}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/105, 0x69}], 0x8, &(0x7f0000001900)=""/4096, 0x1000, 0x9}, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002940)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000002a40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002c40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002d00)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002e00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002e40)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000002f40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003040)={{{@in6=@remote, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000003140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003180)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003400)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000003500)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000035c0)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003740)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000003840)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003980)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000039c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000003ac0)=0xe8) getpeername(0xffffffffffffffff, &(0x7f0000005f80)=@can={0x0, 0x0}, &(0x7f0000006000)=0x80) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000066c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5082020}, 0xc, &(0x7f0000006680)={&(0x7f0000006040)={0x614, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x600}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r3}, {0x204, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r12}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r8}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @mcast_rejoin_interval={{0x0, 0x1, 'mcast_rejoin_interval\x00'}, {0x0, 0x3, 0x3}, {0x0, 0x4, 0x7ff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x1a8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x72}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r13}, {0x44, 0x2, [{0xfffffffffffffdc0, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r14}}}]}}]}, 0x45}, 0x1, 0x0, 0x0, 0x20048000}, 0x4) r15 = socket$inet(0x2, 0x2, 0x0) bind$inet(r15, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000002a80)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500001c000000000011907800000000e000000100004e210008907878841253eca63766e3d731ab2c1f26de3d912e1996adff9dbd2b52088b2bda9612f0866c0ebc75b03149dd84ec6e00bad333238465f2ff7444e604c661389eab62b5d4f20a6b2a59080c6de0575e9f3e8967e83cf36a6d192743301885059d784b3b3ac787eb2d6637dde738b9364d685ff2f16edcbff09d9464f2d49ff01ba6d0715783cda6d4110905eb9c1f0e97f8365e5b29c1ddc97133274f240fc25ada6a77203bd832b1"], 0x0) bind$inet(r15, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x7fffffff}, 0x10) 2018/04/30 12:34:46 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20100, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x208200, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x1) [ 148.707261] IPVS: set_ctl: invalid protocol: 195 255.255.255.255:20005 wrr 2018/04/30 12:34:46 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000000040)={0x2f, 0x8000, 0x7fffffff, 0x7}) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x10) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) io_setup(0x100000002, &(0x7f000044bff8)=0x0) dup2(r1, r1) io_submit(r3, 0x1, &(0x7f000052afd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x400000001, 0x0, r1, &(0x7f0000000100)}]) 2018/04/30 12:34:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x7, 0x7, 0x3ff, 0x6, "7f03e6c50716555cdc85c32dd147b778fba0574b5ae6cf8901461ac64f4a8f93ee72592796ea45b24143f0c2", 0x65}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) [ 148.804570] IPVS: set_ctl: invalid protocol: 195 255.255.255.255:20005 wrr 2018/04/30 12:34:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) faccessat(r0, &(0x7f0000000000)='\x00', 0x134, 0xb00) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) 2018/04/30 12:34:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x19be, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffd5a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syzkaller0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="000000000400000009000000010000800100000006000000746f9e8b21f181ab4f0ee6cad96fe3b8d1c85072228451ae164af08fe87926c945693a77cb65f0c04c52d959416fc1624c7963fad8bb4ea0cf0bbab98d"]}) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)='ppp0[\x00', 0x6, 0x2) 2018/04/30 12:34:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:47 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x41) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x93b30f62b9b9b042}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367e3c6a7402e6370752f73797a3000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000100)=0xffffffff) recvfrom$ipx(r2, &(0x7f00000001c0)=""/170, 0xaa, 0x2000, &(0x7f0000000280)={0x4, 0x3, 0x8, "72dd1f3cc290", 0x4}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000002c0)) write$cgroup_int(r1, &(0x7f0000000040)={[0x33, 0x2f, 0x3a, 0x33]}, 0x4) 2018/04/30 12:34:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xa4280, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x1) 2018/04/30 12:34:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x48, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x21c, 0x200001) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) r3 = epoll_create(0x4) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1e8, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x5, 0x70, 0x2dc82e16, 0x4, 0x8, 0x9, 0x0, 0x1, 0x40003, 0x3, 0xffffffffffffffff, 0xe0000000000, 0x7, 0x9, 0x8000, 0x3, 0x681cb748, 0x9, 0x0, 0xcbb, 0x98eb, 0x2, 0x2, 0x0, 0x1, 0x1000, 0x9, 0x6, 0x20, 0x1, 0xfffffffffffffffc, 0x100000001, 0x8, 0xffffffff00000001, 0x3ff, 0x8, 0x6, 0xf56c, 0x0, 0x81, 0x2, @perf_config_ext={0x80000001, 0xffffffffffff7e83}, 0x8800, 0x3, 0x55, 0x7, 0x1, 0x2, 0x1f}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x8, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r5, 0x800, 0x8, [0x1, 0x3, 0x1, 0x4, 0xbda2, 0x7, 0x7, 0xa5db]}, 0x18) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/30 12:34:47 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffe4c, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x7fffffff) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/30 12:34:48 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:48 executing program 2: syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x200, 0x400202) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x10000) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x761b, 0x81) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000340)=""/4096) 2018/04/30 12:34:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000340)=0x1) r3 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="102bac0e56a247ecce5fb9731235604b73ab26754cce1e1eaedd0959f7b272c476c86dcd566ec523363fb353597afdcbe6b30c9f2b63a6648e66c1a03829a9fbe6027e9636c754a55a44584573719c2abb84a9d1f7639df5d3c7a70423d96aa79a1243fb18601cda79ce171e1fad2b5f1d874029ca254be2a0641bcadaba939417b73afeb10822e7743316707d4a668ac99f8560ecd8faadfde4778d2028492abadc902b9dbe59fb6c4d4cad7aa2d3cbd6004a38baa55190d635f1c04f5b965f613effeabb19f3f5b38a2fba309da3af35f4000936e9e7529908c01fd96d93285a9d725d24722b5bea009741a97a8dbe0d73", 0xf2, 0xfffffffffffffffa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') umount2(&(0x7f0000000400)='./file0\x00', 0x1) keyctl$read(0xb, r3, &(0x7f0000000280)=""/153, 0x99) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000000004) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x24000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x10c, r3, 0x22, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r4}, {0xf0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000080)="bac073a49a91e65f9041126e22e8c6941ff1ccc2e99abc0a1e2f2d43ad652faac0cf507d359d71985d2573f76dc466b1d9c8918cefe3f8518cac39ea78a7cd4fcd13204466e440f2537c6e987efd219e449733a696bc510bf81d4f98e254114b917f587d6b8480cbb2894d435c174141fdfd54151907eb3818efe5fadf1381ad60810ea6f181bc51ae954d1d359013e7a10df7e83e83813fd4fb9c558a8cd9c21d366bbd570f0ad7afab2440a0b7a5dc773f6dd394b9ca3e4b65ea554b17", 0xbe) write(r0, &(0x7f0000000040)="29000000140003b7ff0000000403000000d6ebf7b3a40e07fff0feaf22cfffff060000002a00f3ff09", 0x29) ioctl$TCXONC(r2, 0x540a, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/30 12:34:48 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffe4c, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x7fffffff) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/30 12:34:48 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x80000, 0x9, 0xc9, 0x10000, 0x3, 0x8, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1d8d}}, 0x7, 0x20, 0x0, 0x6, 0x6}}, &(0x7f0000000400)=0xb0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="e3b18a2c610d85f5e4c74bb40a771daec842043bf8d93dcc32e249059de00d732efd8bc413531af34ea2528ac4271b1a24800c00238ca04a7d4965c8bc53f438e114b050b18a92248ca02c82cae93885364da00bd17affe1d933150678c84716a088f6e9cd7ce32d7bb9d92d5666e630116e0ac9bc2abb9fa2318dfad8b4460768685dc04a4f95044c5be35847f4733d27857c00e25236894751b6e26bbf5924aa14", 0xa2}, {&(0x7f0000000140)="2f4dc105771025972a1871da98be3d7a94d3ee02a7a15e38af9049875264a8746d2d04c924fdddf632fc523f33eb253534ea6bea25d0c261bc93242c7d9f477a9c1db09f517426e88461f010f8c5c52194ce7b89770079295d02332b00080b011cf95f5953f3ae439bd3904238", 0x6d}, {&(0x7f00000001c0)="12731830", 0x4}], 0x3, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @authinfo={0x18, 0x84, 0x6, {0xff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffffffff800}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0xb, 0x4, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0xb381, 0x36f, 0x400, 0x8eb}}], 0x98, 0x4010}, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1a, "f819149971d7442dc5b9efb8167556aa6efcca73e3a2602943dd"}, &(0x7f0000000040)=0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0xf4f6, 0x80000000, 0x2ff0000, 0x1, 0xfffffffffffffffe, 0x7f, 0x5, 0x2, 0x8000000000000004, 0x2, 0x5, 0x7, 0x100000001, 0xe1a]}, &(0x7f00000001c0)=0x100) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffa6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc4, 0xfffffffffffff7ba, 0x200, 0x2, 0x4}, &(0x7f00000002c0)=0x98) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1e8, 0x0) 2018/04/30 12:34:48 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1fc0, 0x80080) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) 2018/04/30 12:34:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0xffffffffffffff05) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) 2018/04/30 12:34:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='#!+md5sum*selinux\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000000280)=""/178, 0xb2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xfffffffffffffffc, {{0xa, 0x4e22, 0x58, @empty, 0x3}}}, 0x88) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:48 executing program 7: unshare(0x400) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xea, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24}}, 0x6, 0x54b7}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1000, 0x9}, &(0x7f00000003c0)=0x90) r3 = signalfd(r1, &(0x7f0000000080)={0x2}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in6}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xff17) accept$inet(r3, &(0x7f0000000400)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) getpeername$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) 2018/04/30 12:34:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfa04, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:48 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80800) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x200000, 0x0) sendmsg$netrom(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@ax25={0x3, {"c15740967542b9"}, 0x4}, 0x10, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x4}, 0x1) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000340)={{0x0, 0xac0}, 0x1, 0x80, 0x584b, {0x6, 0x7}, 0x40, 0xbecf}) 2018/04/30 12:34:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f0000000080)="bd080a9eb672130897d37111bab201a449155e314516daa3c22bca6665720dc9c4023101142b0d9c89ebd959a2ff10f9a1b7302ffc5d888ac454db9807bfb638f725cde53b4a259884df84dbc7670e3c9210fc15a3b215953992d4975a49690ff2ad2a21243da7cd02eaffd543cc67c54ed36981958ab9ad053cc38aa28f9892f0c830f472c68458b238fb79ad21ee18393810ff799aac2aaaf4c4817b5a0187aae342fb2a8cc84269e496b40d8740c13125ddf61d7a3f77d07e8e7db67b2eaa743248ada723944f0331fa29be3e2dfd3b", 0xd1, 0x40080, &(0x7f0000000180)={0x3, {"fbfac11119c236"}, 0x7}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x20, 0xffff, 0x100, 0x9}, 0x10) 2018/04/30 12:34:48 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x722cd0bc8154a218) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x400, 0x9, 0x1, 0x9, 0x4, 0x2d7b852e, 0x100000001, 0x3, 0xfff, 0x152}, 0xb) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) 2018/04/30 12:34:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x8440) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000000c0)={{0x3, 0x7, 0x6, 0x1, "4b21182d57cb16a84a98dfa287b710867184828355c534f01863632419c853ebfeb8d8f4104cd2af0ff30740", 0x3}, 0x400, [0xff, 0x10001, 0x100000001, 0x1ff, 0x3, 0x8, 0x1, 0x6, 0xfffffffffffff801, 0x73, 0x0, 0x6, 0x6, 0x2f, 0x10001, 0x0, 0x3, 0x2, 0x2, 0x0, 0x100000001, 0x53, 0x3, 0x2, 0x6, 0xe7, 0x5, 0xab, 0x9, 0x0, 0x9, 0x7, 0x0, 0x9, 0x4, 0x6, 0xffffffff, 0x1, 0x96eb, 0x98b, 0x146, 0xffff, 0x8000, 0xffffffff, 0x2, 0x9, 0xfff, 0x0, 0x3, 0xa287, 0x8001, 0x1, 0x8, 0xdad, 0x80000000, 0xee, 0x5, 0x7, 0x3, 0x5, 0x80000001, 0x3, 0x8001, 0x0, 0x6, 0x5, 0x1, 0x0, 0x400, 0x372, 0x6, 0x8, 0x3, 0x0, 0x1, 0xf8dd, 0x6, 0x2, 0x0, 0x400, 0x1, 0x9, 0xfff, 0x6, 0x1, 0x6, 0x26, 0x3, 0x7, 0x71, 0x100000001, 0x81, 0x5, 0x6, 0x5, 0xffff, 0x80000001, 0x1, 0x7, 0x3, 0x5, 0x4e1, 0x8, 0x1ff, 0x20, 0x9, 0x40, 0x2, 0x6, 0x6, 0x3f, 0x101, 0xffff, 0x100000000, 0x15, 0x2, 0x7, 0x7fff, 0x101, 0x7, 0x7f, 0x3, 0x3, 0xffffffff80000001, 0x0, 0x0, 0xc0000000, 0x1], {0x77359400}}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) 2018/04/30 12:34:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xffffff0c) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/178) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0x2, 0x7]) 2018/04/30 12:34:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffb) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) fstatfs(r0, &(0x7f00000000c0)=""/231) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000740)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x40000004}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080)=0x1, 0x4) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:49 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x400001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x13}, 0xfffffe5c, &(0x7f0000000180)={&(0x7f0000000200)={0x40, r2, 0x208, 0x70bd27, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb91e}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x74fa}]}]}, 0xab}, 0x1, 0x0, 0x0, 0x11}, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000280)="42cecee8d6d9bdf203ba4199169f37d469e3aa7356fbca1adb8aae802dcdc0ce19d683399705b6b81da2f9f4d8d6526c522ac241757ed3691bb66b28533cf3d3f43d2efaf0a778610fecc19b4c150f1517a4ece0ca803ef6a44c7048dd4daac8e7823b71fd720b7b777e373e7e5d0fd1fe4c041196c89beda4faa4e5a9595e4eb2eacac11dd5747bdf63514758faeed707fdd7c8bfabbe2ed12d1f32517f126328efff4679e3e23aac6b26118cd9e7f92a41", 0xb2}, {&(0x7f0000000340)="4a0a1be79ed5749c129a4c9e4b94bbc719a7b57b942098aa63160dc5a3ca3597ad02cb0d9df323e78ea7c107278bb586fefb4d67b86a2843312dea72aa6383cbeebb74a0dd32c6e4efe802ad1437fa", 0x4f}, {&(0x7f00000001c0)="c47d415e7482633413fb15c1d54ec6d2e0c963f38e2a32991f19", 0x1a}, {&(0x7f00000003c0)="6a2af4efc328c434ea673b3025844ddd0c9ada768a75f1ec4851436e81b4de7cdc8546cfe9d778ef6ce292f9f5f39f94b678a2d0a6139aa985097f53a3268dd6e3ad88442a8ac902c5e15062403932361aaa4c85e77f946a6a218b93d60db1a76bb699121971e07be90b2c733838b7c5b2c4192f905da8e9334e5f93d95b671b4d674946a89bb1d5b4cf3e07feeba010eb3c546b3633f718dc9579a07fe30ed1ed4971c2b12706801b72cbebcfe2bbabf4d4c2d9f271d2af147fbe389efc232c1231fd75466d2d0362835d47e436be9a3355a9c3af97f92056bd9ebfb6aaf1287d9ff0d7b8b8617d7df982b079ce7ea216e354b0c19c4114e3f75c40ad11e90d5c620ad5582bbed71de5eb6064a6db9abfc13ee40d201426dff415a6aa71ba6b7d14b4807e0618ef461b6c38a853f8781232ed2e81cc316a4a90de57daa8366d639e4e7b8e991755ea1f201f8a789071805704840f456653b0450e1d220f5208ba5342513b9f9c37645ef962e6435fdb69ac2c17e5838c96e6115f68670c2cf5f3adb5c1a8f26c95abcf9a74a2ef720b082d31ca859e40fd45fdac8cb2c7d2224c5c39c777b1ab76501a13d7af50e25ad5ffe0395d9ecb0125011c24491d94a575b6f2984d6e5136005cd8b92776032103dbf1a934743f5b2294d4dc5a475eae9a79cf8da5ea446547674977a6afd5328acce9fbf39f5636f1190c1dfc171a125eddfdfc663c3062ad8d5a724e72b4b442f30f0ca166c8b2fb047493216cce664f46c0393274d87e4f232642911d1c1eee48036ff41ee44ab52a0b553b55682f73eb4cb2acc22ba5edaec5f253ef690cbb2a712f45f18ca67f1cb83f3868bffb9b7446c7acd47950bbeb7634a170ed5ea395c9ccc72d8be588a8cd7b17c4bf3c61af7b16ef5e73f878790b545c06a0e26d967d5cd5429cf29e2b223e9b30c556b891725c554ea105de955fedc5e4fdeccd98e121460c1c1597dcaeeae460f74d116f11faaa3e1ab40d5175555c01e3476a8ee683f6f65784845fefb2148f9251884d219944e54af32a609bd3c7fa5749eaefe405c09d0320fac108c85ab481c27cfb8e9b22fa2072a9bc05dbffb7c20ee720b6f06d39eb45e16bc6f96f719ec6e54069557acf692b35584c58c9e00701bbf90a6fd12c952f3ceee2ddec834699bddf20bb28569b614338db8423baf87e13c89b0e4eeed70e9d49ee72033dfdc56ec6ffc95a04c9aa8c6b7d1ce513037fbdda5954e7c1fa5945d09221a65cdb6a73571548d3df1cd100f5e175ce0f3dd16e4edefce320c9bd8957d1e5fd93730481bc120cf5ed978711be4aadb62ba145adbc1682a1bba2514bedb382fd17ecb8400fea1dc0e3438173913e942d433c60f93d86f77d36d401c66cbadc6188f6d7f41f508f76638b03531fd392a1869a9a7fba17a63885e38ff1d7ec4d9a9a1da3a623b65cb76b13533b0d98b7193c0f57c15c34ec3aeefb4573c6e14ff8945d38c5dab9045ebe6feca1ba24ee6f7392a2a1d7e99dcaba2a8cbf0a34a69f288ea17a8a86b05a1591dc968565898cc1b5d065a7da135b7f8d8d7b5055d79c3ecd565b10c4024a7f50849cf8bc3ce5b8f140b97ed3a13023b6c5af01fe9f89b37a53c57d138bc9c03f497d6c13243fc27acab276c70a66b729d1fc0c4a1dcb363eb1bdbb008abf0ec5b66b4f4925d4669f2f2ef3eb57fe829317a4c9fe831675273cb9f484c3561b0c5d3dc22255f2eb76904d0adbb14a4bc8cc29410c5559ed7f9e1074537555f02f4d7ad1c117e2026b646d727b25d212552a2e765e6ec266dd532cf1166df5d98bc22551c5b1319887ea3b8745fd68d480aa2fe9f87c18108a20c6d356df2b55a20897e81c3d51dbdbc7c6ab5daffbb643f44b916c387d01c41befc3702e8314ad55ec5bdefba0f77278905f90464d5d358b9d9e4ec03e0e8431cbf442fd0d7bf1364a812c558f5e4cb5771100313b36c432f062f12bad847ed78022d44e71994eec1dfb59c77f90b4354cd0ece4b85eef7b37604900a7855b37a9d231f06002196d09d7906dd7c3b5527958c94f79971d620059c24d62d12b0ef62ebd465bc82c208322e6e39619f4e41712486b845075512ed0e3c8b1ce55e9e86252ae91661dc9c10bb6db6496beeeecef7136961fadb9a44cb6beaa5607ed207f7e71126a9a67e97923149a64ac8b104274b728972bd7b0d9d3c3c91e50c7f925a505e1ab55f43b6e7e25c05571835e4dcad316ff56697552c57dc648b2cfe7173ad31287b996141f230dbf189c43d50769a8b366a49f2cd9a87896bd9b189c47bb47b261b07199365667fd4d65468e00e17deb09c164fd2bd025e9ec96128f30165ff0aa2266ec1450619e402620ae69c09e089b250ef751a1f9f00e322fc0d38047fa493b86019de9d6c25d55c0de83e68c6fed8f94be5faf2caba51910633d5a14cec91cb95abd96a7055311e48cc9d0ed69128ddb2182c17097116cba612a9e112cc39af2be41f4238a2c980860b06db966bb3819d50b288112a3487ba9ec7a30455bd61908ee718b244a8636e10bd67cf3a6813e31e7fc398ac2a1657f9405cad335f46999d22fc6ae40ae9ed2d4d7f051a9787f3548c3d71240f382f8b2c21fc4454dd13b3669a88032ac2042623c0de668b1e80c728de6749d6bc935eb755e823e29c9f0f28bda101da8d6a0e144231b320be05a91b26f78876e2b19e4df0cd28e11594d19692201c5b45dbdece01115339e6df7584dce63635b16e41f9743b2b6f11269d54d42f16286c28e501acda42fd5d9254f5e27e4468e21b52180f3086024d916eab53e8bf85a9122646f964a92fb0c1c4ce9442b842a920660174187b8feaad77b4940014b46b98a4e0f56701b3fd25307419ba8e66341da91a0cdbb7f2942f166790045c7f6c1d4723bf3c763bed673ca3bd35d4f587c649e5132441fc6056018cb93527fa6b878c800891b488623397d9be195032a9700258369576e733a8aec23286ed12edf7169e8593f72fff21df2f414fe881fcd9fc0d34f7780d09b613086284a20287b0ba9a39df6ae15d9a3c4b555f861e5a1fc45e725cf7027474ed9b772c4ea0bcc78e4b8f50c28f886ab1297306ab4959b74f8c0f398cecab28c1b660de600a7311e4dc84aaa56551eeb124ee3008c7a230a4998cc2e55a06e0f7bb75c75498d1d21969e6cfccac52205e6109f2b220aeac138c35f406cf8e7216dad878452a5d9fbc7fe1fddacc6f6fb79753a4e337a078c0a9509a0aba240703cdd03f8fea742c5c01e10bb4a14e8a2a19225a55fd759ff2f8709bce31c1894097141276e34e445358cbb44d1fbe887218962a4bf3a07e217d92d4db63b44642ea0260d2d0b8a476ddfe9248f884945b26d36ccb64dd8cceb992eb4158b07e08f7e195e84be00d8763dc6f5f9be02835d6911eaeb86a810117476d2eb17aeacd28a6395a7ffb876d43538cf47f05c9012b1cab3b86d037e3b047c3b59f933bd15ba186217d4d7feb105a65b4ab7d6241a01dbab51c9dc1c93ac4a89d320461076ec5e00a8631a054e6db3ff3a36fb00c1ea30e3e474a70101a370fa0e23133b6e091164e080c8d7a149d893dfdaf0406e3b11ebe06889f8930ab1d5cebe30cb49bb669cd5f60957a6d839397584c790ce64c14a871f5c6446b42770df242ad257e01e1e00f0fabd6ec5d19cb7f039657d4d9dc552013b455d761374437cd263d1628aaeeb78c456f26d4a498d888e4ca6ca480c716fe61ce83b9a694ed27aafbfb2b3fdc278224a08df619172ebfed11c63db69b700239f2aa982e6bcfe1f1b4ff0bc9090a3ff70119b8fbf590e502c48b31f66bf3e00ddf93d8ca743817a48b33b1f9ce198de6c679443ee3a4b1726b129b9a082e47498d1007d262ce51806ab434cfcd3cdd586bf31a2f89eadc40ac5cbe5bfe649605fec743c24278284d5b834af1aefb0ed8bbaf7af99f294ce25d39e73c5f97bf5c19794e2a75d92660ba77c2111921186d7c0deb4082aecaa42192cbbf216f90052f073078fdae49343482ada0ad7a541f302b2b1f136022911e3f60b4029ebb23281cd063d959f11a61304d2ef6a2bfc02447c53bf3a39774bd80bb1bd29f205cfecfc0ef5ebcdf9cb29a9c347b3b435a73bf8f6e57e36741b42e45812d51c7751d2129b45ae8b7f08435e8a4a9d9c46582be5ed53e2a48541a4b1947cca9886164a3ee845fa9e737fcc6ec14d7249866ebce3621c2f8cc72cb6ea08d6e9b965ca069649587a422ca7a4cb883e5e83bcead598f676e52e697670bc2d37837cdde6fa36048d104d59979528618dbf9ebf3495254484148312978683e76887f22f2890363209932652e4e0eb008a99d17aa6c73ef02c5f34b7810d822773da6f2e19840b67882971fc212f782d645630ff4fc0a47241c5d6e4552e780ebe7f7fa6429673acbf15493d981af45aecc1f2c2547c5a61e51785df80e124f0b357f424900cf651227e6b05c1073fa787b3324aaca72536837ab25ec730ebf44b6610187b5b6268d60aa909ccfb60035903d0dae517a3af5335e7f1fc55e123dd4bd9e1a3ce3e5a31cfb50857a32f5f7ff48fef7984948776ce88ea1949157b32bc59666ea9574db0eeaa3b87df6ae8cb4f0c046daa6828bc447814480a8034403f8122e794577fb374044ab8662d4dbeda82edef828af55d9c6179a24bb48f20ccbf7bb97222cc88068fccc5d3a61fc900665f97bdd3256d54aa4c030e9a8b836f0e694ba744641d12773a62c4597ffb40aff5ee4a26040635ed7bc2ec143813aeb690ecc3fcc899c34aab9d8add93fe6f6c0a6139460d9e54e36f10368eb95468b6b35ae95e01be787e9187fc023582c5decbe56ec1fe7c0e28ad1fedc332be81b4853a1faeb510670ef6a6f20af5cbf0a7031b2e0c549fd834bbecc207a12c44b5025bb31ee044f3478d040128d08e0948db262022fe956a4701e06255ec8972fa5edb75928a7243c75414c30c5c2ee7f200a166a03dcbe663c57d6c377cbee7c65ed68045add648c48057a695cad2dc85da4dcd81ab6157fa45ee6afba918576199372d6bd0effc0fe046100c02026a522d389cd43efc14cdbb83b0db7d09836531662d062b9faf8151f1cf96d8ea062cf93fe49ebb4a4c7bedab1ff29002771e96f0244eb414538f8410ea4ea1f7b16dea26110881dd1dd5e1312071461af19e959a976c50a0c4a6c850fc37195326e25c7b98da8a60f22fff9e09247510f1f3f84ff1d54928ed0b4adc971b2788ee800345de92f07ae64c63241f01c9754b97ea9a8fdacb69e816ccd5e01df3621e07097eb51403f8c9d3c76f28f1dc28822dd8e81c72447c007008082009dca0bbbca60601ab160525a28f84ffb758c33eff6d5b03cf774775f02fc1de6f91808ec2ac75792f99e3be39c1d639ca7215abbe29a88c27b37b165f51e91dca7b9ea746da1eccb5e19e78e7292a5c8c3fbf5bd0c0d790e9852da650559aed98a6cc1587d3dbcf55c26f17c3ca5c7103d6176b28138d966351304f963454d86db06b85640d197b1aac5175cd31d0c57a6e6eb62d275c48de90876cea9bb4d73f3b46815035526ebdd9a54b11aad6ea87ba88628f2d04c0fdf79dd82d92c4f8891fb6c0e7e24376f5dc7f1669cd37f1d02fd63f7f6cc742a72cb3c491eaed02b2ff38e256f824e19c79204d572702639a725b18d261f3ddb7d37c765b5ac3715d74a1074e1346aa1bee53a5ad8ff6cc52c85d5541f6c5b5b6bc7e131b49818ef583486b421a9b68586e507b30dcf2c87f9bd635901d", 0x1000}], 0x4, 0x0) write$fuse(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1200000001ffffff7f000000000000000700"], 0x12) fcntl$dupfd(r0, 0x406, r1) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000015c0)={&(0x7f0000001480)={0x10}, 0xc, &(0x7f0000001580)={&(0x7f00000014c0)={0x84, r2, 0x714, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4f3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfed1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40004}, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001400), &(0x7f0000001440)=0x4) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x200000000000003, @empty, 'ip6_vti0\x00'}}, 0x1e) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x10001, 0xffffffffffffff80, 0x3, 0xc, 0x3, 0x5}, 0x1}, 0xa) 2018/04/30 12:34:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500001c4b7800000011907800000000e000000100004e2100089078"], 0x0) 2018/04/30 12:34:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:49 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffe4c, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x7fffffff) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/30 12:34:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="009160ba4d7377509c8d8e9316f3362e478dadaaffb104ecd41db63027f9f476e1dba99fd4627f1592d0e826be436ffead53c2b88044075f27b8299ea5289549ca191a976d07c44e79973f919fbe743ed27948753a4900e21723d13d351c205b88c22aec00a87052c8", 0x69, r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/04/30 12:34:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/30 12:34:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe9f2, 0x100) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:49 executing program 6: r0 = socket$inet(0x2, 0x2000000007, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="b700000030df42b161588e1f83462fb0171582e70d7cd33186391c3413682ea2381a5ffa906b671bfe0837f0720ee38fd494acdf9e4edf028abb3015001c99910ade588c104c8ffcb801dd63cca70c18721c0626ff32743e477cfbaf04fc0627172a21174d6910b2c154114696c0d7409a2eb8bcba91b0078b7704b31879dbef42d53830030086ae1a0491d7682416085c3cf1fb52fc3da5afce29e7c95fb69885b9d9a9df1bae998c9bd8fec96b09313fc33fd001bb21263adc75906fa00d8b0aa430869be1264e43a640a87dac91f22eccc3a0403ceccfaf179fa6fa"], &(0x7f00000000c0)=0xbf) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xff, 0x20}, &(0x7f0000000140)=0xc) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x50000000}) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) fcntl$setstatus(r0, 0x4, 0x40400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x0, 0x1) socketpair(0x11, 0x7, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/04/30 12:34:49 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0xfff, &(0x7f0000000280)=0x4) 2018/04/30 12:34:50 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x2c4, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@empty, 0x0}, &(0x7f0000000480)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'ipddp0\x00', r2}) 2018/04/30 12:34:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x82, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/11) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:50 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xffffff0c) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/178) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0x2, 0x7]) 2018/04/30 12:34:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="009160ba4d7377509c8d8e9316f3362e478dadaaffb104ecd41db63027f9f476e1dba99fd4627f1592d0e826be436ffead53c2b88044075f27b8299ea5289549ca191a976d07c44e79973f919fbe743ed27948753a4900e21723d13d351c205b88c22aec00a87052c8", 0x69, r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/04/30 12:34:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xc65, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r0, &(0x7f0000000040), 0x68f) r1 = epoll_create(0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x2, 0x7, 0x5, 0x7, r2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x2080, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000001c0)=0x1, 0x4) 2018/04/30 12:34:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:50 executing program 0: socket$pppoe(0x18, 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x0) 2018/04/30 12:34:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = geteuid() quotactl(0x8, &(0x7f0000000380)='./file0\x00', r1, &(0x7f0000000400)="694e1c2dc0113c3b710711c5f5f05a33f4502a58cd071ea1ccf4fa23bdf62fa04f4d6ed02acc962d6bcf8a5177f257767e4d5c43cdfb471eb4e260f0d2eb8a7ae36256") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000040)={0xaf, 0x81, 0x1}) r3 = epoll_create1(0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000480)="5d1a8eb0556ae33150b1d2a53286f832b84870e59c70c16eeed0ec3f434edf9b365e", 0x22) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r3, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1, 0x0, 0x2a, 0x7, 0x5}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) tee(r2, r3, 0xfc00000000000000, 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000340)=r5) 2018/04/30 12:34:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0xffffffffffff8001}}, 0x9ff8, 0x5, 0x1, 0x0, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x9}, &(0x7f0000000400)=0x8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84) 2018/04/30 12:34:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000005}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0xfeffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000016c0)={r0, 0x3}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000040)={0x0, 0xb4, &(0x7f00000000c0)="c3ceaa7d0bc28d435c9911a5db400bee2c9ca489ab1ee9fc27fb2e6fc38762b1eb6170b04e742a2ca5f4f2b505cfb91c3ee316fe9f42cefebcebe1d6b6575238af44ae4e74ec1296dd72f241850369eb80c42f124052444dc6ba4134d2812d91d4c1bbda8a12785197ec675bfa198870d655799df286341d8d92fcd6825abfac3eef2c443e99ee9aae1e710f4c1c9faf5287e1d9569a8a193d401f2219eea1b009ac1e68cb0c588ae4a9d979561e0f3c184aedb6"}) 2018/04/30 12:34:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x450, 0x92000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x42130, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x4) lseek(r1, 0x0, 0x1) 2018/04/30 12:34:50 executing program 2: r0 = socket$inet(0x2, 0x4, 0xffffffffffffff03) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 12:34:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) 2018/04/30 12:34:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x0, 0x3, [0x3, 0x7f73, 0x2]}, 0xe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/30 12:34:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, r2, 0x200, 0x70bd27, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x175}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x94}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f46}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x7c}, 0x1, 0x0, 0x0, 0x44}, 0x4000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/04/30 12:34:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x450, 0x92000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x42130, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x4) lseek(r1, 0x0, 0x1) 2018/04/30 12:34:51 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6Wvti0\x00'}}, 0x1) [ 153.298274] ================================================================== [ 153.305707] BUG: KMSAN: uninit-value in pppoe_connect+0xe9a/0x2360 [ 153.312225] CPU: 1 PID: 11310 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 153.319248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.328606] Call Trace: [ 153.331213] dump_stack+0x185/0x1d0 [ 153.334858] ? pppoe_connect+0xe9a/0x2360 [ 153.339024] kmsan_report+0x142/0x240 [ 153.342844] __msan_warning_32+0x6c/0xb0 [ 153.346924] pppoe_connect+0xe9a/0x2360 [ 153.350917] ? kmsan_set_origin+0x9e/0x160 [ 153.355184] ? security_socket_connect+0x5d/0x210 [ 153.360047] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 153.365431] ? security_socket_connect+0x9e/0x210 [ 153.370280] ? pppoe_release+0xcc0/0xcc0 [ 153.374339] SYSC_connect+0x41a/0x510 [ 153.378148] ? syscall_return_slowpath+0xe9/0x700 [ 153.382994] SyS_connect+0x54/0x80 [ 153.386525] do_syscall_64+0x309/0x430 [ 153.390412] ? SYSC_accept+0xb0/0xb0 [ 153.394125] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 153.399305] RIP: 0033:0x455979 [ 153.402496] RSP: 002b:00007fb7e6febc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 153.416622] RAX: ffffffffffffffda RBX: 00007fb7e6fec6d4 RCX: 0000000000455979 [ 153.423881] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000013 [ 153.431144] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.438403] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 153.445663] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 153.453891] [ 153.455509] Local variable description: ----address@SYSC_connect [ 153.461723] Variable was created at: [ 153.465448] SYSC_connect+0x6f/0x510 [ 153.469155] SyS_connect+0x54/0x80 [ 153.472678] ================================================================== [ 153.480021] Disabling lock debugging due to kernel taint [ 153.485455] Kernel panic - not syncing: panic_on_warn set ... [ 153.485455] [ 153.492816] CPU: 1 PID: 11310 Comm: syz-executor0 Tainted: G B 4.16.0+ #87 [ 153.501032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.510376] Call Trace: [ 153.512961] dump_stack+0x185/0x1d0 [ 153.516586] panic+0x39d/0x940 [ 153.519795] ? pppoe_connect+0xe9a/0x2360 [ 153.523935] kmsan_report+0x238/0x240 [ 153.527758] __msan_warning_32+0x6c/0xb0 [ 153.531817] pppoe_connect+0xe9a/0x2360 [ 153.535881] ? kmsan_set_origin+0x9e/0x160 [ 153.540115] ? security_socket_connect+0x5d/0x210 [ 153.544951] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 153.550577] ? security_socket_connect+0x9e/0x210 [ 153.555416] ? pppoe_release+0xcc0/0xcc0 [ 153.559486] SYSC_connect+0x41a/0x510 [ 153.563417] ? syscall_return_slowpath+0xe9/0x700 [ 153.568258] SyS_connect+0x54/0x80 [ 153.571788] do_syscall_64+0x309/0x430 [ 153.575672] ? SYSC_accept+0xb0/0xb0 [ 153.579386] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 153.584564] RIP: 0033:0x455979 [ 153.587743] RSP: 002b:00007fb7e6febc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 153.595445] RAX: ffffffffffffffda RBX: 00007fb7e6fec6d4 RCX: 0000000000455979 [ 153.602707] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000013 [ 153.609975] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.617243] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 153.624517] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 153.632406] Dumping ftrace buffer: [ 153.635955] (ftrace buffer empty) [ 153.639648] Kernel Offset: disabled [ 153.643257] Rebooting in 86400 seconds..