DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:47 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x0, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:47 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000000c0)={0x6, 0x6, 0x0, [{0x10001, 0x8, 0x3, 0x2, 0x6, 0x6, 0x2}, {0x7, 0x401, 0x8, 0xab0, 0x4, 0x7, 0xffffffffffffff00}, {0x300, 0x3, 0x7e58, 0x9, 0x6, 0x7, 0xfffffffffffffe01}, {0x10000, 0x4, 0x3f6b4457, 0x6, 0x2, 0xfd, 0xfe2}, {0x5, 0x200, 0x6b6, 0xfff, 0x38, 0x80000001, 0x3}, {0x2, 0xfffffffffffffbff, 0x7, 0xb527, 0x6c7, 0x800, 0x6}]}) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) 2018/05/16 21:46:47 executing program 5: r0 = socket(0x0, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:47 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000200)={&(0x7f0000005000/0x2000)=nil, 0x2000}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000100)={0x2, 0x400, 0x80, 0x2, 0x8}) 2018/05/16 21:46:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:47 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x35, "a9aa85be6aa5af1785a2e2e87577533899f6c86ea3292068c53a7bb874d66ed1e8869d9cd77bef993341e6e0de3d2066dbb23018c8"}, &(0x7f0000000040)=0x3d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1, "c3"}, &(0x7f00000000c0)=0x9) [ 73.623970] FAT-fs (loop7): bogus number of reserved sectors 2018/05/16 21:46:47 executing program 5: r0 = socket(0xa, 0x0, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) [ 73.669772] FAT-fs (loop7): Can't find a valid FAT filesystem [ 73.746301] FAT-fs (loop7): bogus number of reserved sectors [ 73.758857] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:47 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000340)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000840)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000018010000180100001801000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4a8) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x9}) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/05/16 21:46:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:47 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x200, 0x0) getpid() sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x14, 0x37, 0x710, 0x2000000070bd28, 0x25dfdbfc, {0x1d}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x4000000040000012, r1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd3c12f6b213320f436a24c45c1d126c2400f547ae90cf4b57a84c30b148f451c73049f5ac91ee56f4f7711d165562d71a2cdce4f35c000bc90000000000038a36000b205415f03e06acd35ad3e44e8062d3a4f52dc830e1fd9beb396ce3de817faa3bf2deb466dce800771acc26653e78485ff9c7e63f3dc8c91da1233e9d4bf2b6a71022ed286626d5a12a0534771bfb260ed88603ee20929363fcb7491871aae4430a7009ff227c0e84547cea5a5200fad06dd0459ad301f900f36f8575c586d031dcd44cb6da2c483ac760f091883c618f3aa1347871d07d5c2983326540673bae08"], &(0x7f0000000080)=0x42) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x6}, 0x8) inotify_init1(0x80000) 2018/05/16 21:46:47 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, 0x9, 0x5, 0x0, 0x100, 0xffff, 0x1, r2}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x4e0100, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/16 21:46:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) 2018/05/16 21:46:47 executing program 5: r0 = socket(0xa, 0x0, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:47 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) 2018/05/16 21:46:47 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0x100000001d, 0x7, 0x1ff) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000200)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='system.advise\x00') write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x90) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x400000000000201, &(0x7f0000000340)={&(0x7f0000000040)=""/185, 0xb9}) r2 = memfd_create(&(0x7f0000000380)='#em1#+\x00', 0x0) getresuid(&(0x7f00000005c0), &(0x7f0000000580)=0x0, &(0x7f0000000600)) r4 = request_key(&(0x7f0000000440)='cifs.idmap\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='}\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x2) write$eventfd(r2, &(0x7f0000000500)=0x40, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000400)=0x100, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xab, "298be9bb3ecb9e3f16e14bc150546536955893c620122c068c426dabe271527cafabef8ce114500319b8ce75ad883a11e875c219d204e156f4c9910db2b5bc38772f9a20941cbd4d256945521ec4ac5e4d5bafbd8e3d02cc87c4b840721ffbb9e53b6805e01c20893e08b44722d130a495d7a1c76b0cd3dd02a3f732f272411799319e755507bf2447acba358185f8babbadf5e495dacc5620be122b43ef363f3aba83d339da279f38bd0c"}, &(0x7f0000000540)=0xb3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000700)={0x1, 0xffff, 0x8, 0x100, 0x53f, 0x9, 0x3, 0x2, r5}, &(0x7f0000000740)=0x20) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000000140)=""/255, &(0x7f0000000240)=0xff) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000280), &(0x7f00000003c0)=0x10) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000002c0)={@local, @remote}, &(0x7f0000000300)=0xc) 2018/05/16 21:46:47 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[{0x9, 0x3}, {0x7, 0xf1}, {0xfffffffffffeffff, 0x80}, {0x9, 0x5}, {0x5, 0x8}, {0x0, 0x3}, {0x38, 0x100000001}, {0x5, 0x5}, {0x7fff, 0x6}, {0x1, 0x9}]}) memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x2) 2018/05/16 21:46:47 executing program 5: r0 = socket(0xa, 0x0, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) [ 74.139524] FAT-fs (loop7): invalid media value (0x00) [ 74.145139] FAT-fs (loop7): Can't find a valid FAT filesystem [ 74.182764] FAT-fs (loop7): bogus number of reserved sectors [ 74.188694] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:48 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xa051) 2018/05/16 21:46:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) 2018/05/16 21:46:48 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xd, 0xb, 0xffffffffffffffff) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="269c052e80c11b1da6e2b73a40a017684c92d7c859ba9d2cd9e610da5b4489093df07f1215af44f90c55807039e134aaf73fd6f95765fdcc35cdc423fc448b08c15d05a57a8061e624e8994445024247685edbfae4807604dcbf7c095cbddb1b0a32f7029269c6a2e17de8ab74582469d54b144cf5ec28e618f7d77f62ec3c1307887173637b67b42c79da06") ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:48 executing program 5: r0 = socket(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:48 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:48 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x3ffffe, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/228, 0xe4) 2018/05/16 21:46:48 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) syz_open_pts(r0, 0x181000) r1 = memfd_create(&(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) 2018/05/16 21:46:48 executing program 4: prctl$getname(0x10, &(0x7f00000000c0)=""/242) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) socket(0x1a, 0x1, 0xeb19) write$eventfd(r0, &(0x7f00000002c0)=0x6, 0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r0, 0x88912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000380)=0x7ff) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0xdb68309f303b981f}) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000300)) write$fuse(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="280000000100000002000000004b6c09b698832d5500000000024392e5a3618b3f9055064768329d171c73000069e614457fd03261296708bfbdbb1deeecd025e1e800000000a3a69f419674e402789f12a3b42efc661974ace100ca5ee1fd75e083205a6f46a799278adda0e6537eddfe48c6a7d052deb5263118608f36730cf31c161b791b49d371a1b2556e"], 0x28) 2018/05/16 21:46:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x2]}, 0x5c) 2018/05/16 21:46:48 executing program 5: r0 = socket(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:48 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) [ 74.409728] FAT-fs (loop2): bogus number of reserved sectors [ 74.440163] FAT-fs (loop2): Can't find a valid FAT filesystem [ 74.536059] FAT-fs (loop2): bogus number of reserved sectors [ 74.544105] FAT-fs (loop2): Can't find a valid FAT filesystem [ 74.556245] FAT-fs (loop7): invalid media value (0x00) [ 74.562454] FAT-fs (loop7): Can't find a valid FAT filesystem [ 74.603735] FAT-fs (loop7): bogus number of reserved sectors [ 74.609741] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:48 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x10, r0, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x3, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x340, 0x8, 0xf1f, 0xffffffffffffffc0, 0x80, &(0x7f0000000040)='bcsh0\x00', 0xec, 0x1, 0x8001}) 2018/05/16 21:46:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2]}, 0x5c) 2018/05/16 21:46:48 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:48 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x3, 0x4) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8911, &(0x7f0000000140)="c626262c85d2b2ff8bdff66f000000000000") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:48 executing program 5: r0 = socket(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:48 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) 2018/05/16 21:46:48 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x400800, 0x82) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:48 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10900800}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x4f4, 0x39, 0x100, 0x70bd29, 0x25dfdbfb, {0x20}, [@generic="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", @nested={0x2d4, 0x60, [@generic="6781d08a631ed11b03c3b80e17b47243e537e1bf39da6abdf30270ca4667e5a8c4ea8b7c4112ccae48c5254865c13072bf65c4c230b928356ddb5baee68852da31296ffddc833f78ec1e5f6a1a19be2b1a9af547bb27c9f295bc70a40310c7361e3d8cfa4c7c749fc669682f04d851af2bf666b18be355bf20879c37b13ad32762ee26af61f2d44af6f0b6c319cf9d50ea8a7b", @generic="fee4a8a771b6846c218201e11af855e501eabbbe81c102476f737ea68bc9c4532845aa7e5cb1bcc873c460e66bfd996070cd47d177e6ba7cd556407c261c026ac8bea5adb16b8f55ef56b76797d7b70914337f7b0b8b3fbd62ab16d49844043e308f777e6253f7c876844018a1bff461c7328da69bc4f853e130a121701f9997f8a9647c2a5dba8231061466b78528443b0c8df5b795cc893cbb08aa4a5ee9f9d628696ebed056ae088f9acc73ee2035b705f80d7c197899ef75cdee59e42bda3f0c8265dd351f6c", @typed={0x3c, 0x25, @binary="bee1ba8f3e0949679119ace39966af66ce53e383f9bc135c88112e26d584a6b624a3f84e17c0548b883b5299bc4dea9e8ca5fd593c"}, @generic="4006f522bf95b3309abfddedfedd0c3e9ecec8f7c6e6ad20d4d9e964bc", @generic="eeee2b06f638e0a14bba56107cb7420f7f492cbdd670bf5b9396d432d1ea5ce901b8d56cf1b2788e5d53f09a451a49228947d650b2390cc30a694ba691c5ee3623be0a372bf477f9a99054425c1a06d71f99e286510f03b584e21964a826eb6fffa71b62005307a6b04db05cd14475b13d58e7a47adf9e9437a6", @generic="4b6b8f30e3ee621fcef193bdbb0e662af93cda271760f5dd98f39938f10af62c57f79e79bd02fdf642cf3a73f4e992afb641d443216c15065b16620004499f3702f4d4e4d32b7891e22cd4ae331513f5b822d81eb8cb565b426002640b2b4b2849e9c48864bf9112a86b4a09a7bfbb855624ea64fc2ebe14555124d49dcfa4241d1b9838eb4b3d968d4f1650d9b13a13e8f6fa2b79d180c616bf7cd8fcf52938"]}, @generic="bee13c0007cd60751eac657283bc75d8c7af80d3509959e945e2c0111d46fc631ade2dd73b6df88d850db0ba19106c7affe812337cd572d3ab6559c706bc0071d5b9f9525399e17a9c3f5eefbbe8a3118c0212e321a501b9123fa29fb389ab0d88f561fbd7f95aa91f", @typed={0xc, 0x7a, @str='#em1#+\x00'}, @generic="4c54e6b58384eb6a12de9a1c7828286a3e8e5d3144eb27ce7967bd1254faa65bbffa982e761b99c41cf9596c65a8219350cef8cd8e865b3fac3e32cdcc01a0fb50eaa505e21ea38f8595c63fee835c5450dc1bdda41bc1f63743a8b43ffe9d940d487f291390c678da0d7d0f4596d2078a10068f2d0eae6d84adb1e4cfe4a446f31d6a335daaf726447e0c59a0a7056ccde420d14a0cea"]}, 0x4f4}, 0x1, 0x0, 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:48 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, 0x8, r3}) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:48 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x6, 0x4) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x2e7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x5e7b, 0x2}, 0x8) 2018/05/16 21:46:48 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:48 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x1}, {r1, 0x1000}, {r0, 0x1}, {r1, 0x410}, {r0, 0x4000}, {r1, 0x10}, {r0, 0x400}], 0x7, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)={0x3}, 0x8) 2018/05/16 21:46:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) [ 75.130439] FAT-fs (loop7): invalid media value (0x00) [ 75.141448] FAT-fs (loop7): Can't find a valid FAT filesystem [ 75.148958] FAT-fs (loop2): invalid media value (0x00) [ 75.148962] FAT-fs (loop2): Can't find a valid FAT filesystem [ 75.175126] FAT-fs (loop2): bogus number of reserved sectors [ 75.181176] FAT-fs (loop2): Can't find a valid FAT filesystem [ 75.205401] FAT-fs (loop7): bogus number of reserved sectors [ 75.211834] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:49 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_route_sched(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x44, 0x2e, 0x20, 0x70bd25, 0x25dfdbff, {0x0, r3, {0x0, 0x5}, {0xf}, {0xa1e3464a7990117f}}, [{0x8, 0xb, 0x469}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0xff}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x28) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80010000002, 0x0) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002e80)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002f80)=0xe8) r6 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003540)=0x0) r8 = getpid() lstat(&(0x7f0000005380)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$netlink(r2, &(0x7f0000005480)={0x0, 0x0, &(0x7f0000005300)=[{&(0x7f00000002c0)={0x480, 0x3e, 0x0, 0x70bd2c, 0x25dfdbff, "", [@nested={0x468, 0x2c, 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@generic="eb979a1e6caa713a68ee7b5fdf42d1a9b7a440c27e9dc0be45a7505c9e9ec9dbebc13864f0f50cabf09360dc3f57860419cabba788c4c792191c56acae3f27b5c43687542457e977f0c50f8ec5a397c6b849419a4eafbf02622190e6d6c2ff5aa32125bdfa411e786ecbb72d3e8de20a9f76db7218cbd9b0f3a913f36157200c365157f3a81e2caa6acb12f265a75eceecab79126565dbf3cbbf98a8c3af0b73922e13c03a1f8716c194e50dc47e6cd53e843715f9767957972f3cce6f184b1a0048f7980619ecde0ae731ab53ce317a54c05486e232", @generic="6496b0483490af438256f43e9f06cf02674c4b6997ca60a8b2c203f914eec2dc9a738715b3405a2140d1d0b366e93676a047ebe69e3e178108ca28b91eec9ef87de4d71e", @nested={0x54, 0xc, [@generic="e8f1bac029bb0c84166bd771a1ffb20186e9583c00673e0d90f039195de4658515055dfdad8bcdb593b5a7756669c10db5b1d644bdf4e2624edb77d66fad136ec53e9b6551b61ced01ce9610cc7634"]}]}, 0x1360}, {&(0x7f0000004e80)={0x460, 0x3b, 0x400, 0x70bd27, 0x25dfdbfc, "", [@nested={0x1f4, 0x83, [@typed={0x14, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @typed={0x8, 0x1, @str='\x00'}, @generic="ea2e86ebf2acab6e8cdf80d4053a369f7ec2dc529dfab15a6023f8aa1b9fc75f09150173af0401839327ae6e0c5cd0e911cac6379e10ee00eb10e3327c3e63023ef072bd96fd49cb6b1d558a57309c55dae6de58c5846d47c3076963bdfd9435ddb6ddddbf330084be66eb53798bf4a2f73b9f3c6d430a89604029fb1e833e8b4378c02a0bdb4b06736ee13a", @typed={0x8, 0x50, @ipv4=@rand_addr=0x4}, @generic="d79061b84d2dd31420d8a4", @generic="10b5868e9d9a068f9df674306b5916159b3a031a9107af39338605d8222509040a33d0126b8c59ab329449ab8686edf8", @generic="24253b347d791a4985d23a9d609fd239f810c1a8240afead82650cb0ec4bd3085d8c6956a4c6f2af235e9b335254301acd392562ce1fc43a6690747d182d97f69fce12a3f5ee5a798dcd63752e912d0667e3ee1f291667e96e1b792da50594991d3e5966b1d128207327a4c7624c2881abc5b041ce124342e474edba94fe0c6e2500dea1bd1d7460afe6734aeea8e8040e31329e13b9e3b6ca552fb70f3b3cd687ebe3bec4374829660f2c626acea8230dd868ddcddf451a6130bdd428c417afb8fab478bdca51050f", @typed={0x8, 0x56, @u32=0x3}, @generic="0c769da8df082f6e1120e6014acf4ad9777f544bd0d6c4f5109ea87286aad486b7daa90e62410a9b0e1ffc7d92c48f78af319b"]}, @nested={0x180, 0x82, [@generic="df840b9387eb74a55dc71c5b5e9c20fb7aabc0f12a4b4b529c8a244b8d38edb59269e39903ca27cbe0978d5c29b06d5303b9a73732c73aa129076d9cc43799e78ab4c3641e7482c5f3770ec6c75ece27daca93fd77df2aea62c65f53bd625e1ed50f4ddbc3cbb9ee37570796b85ded3c9e23c2b87a27f1347dcf4a779dd952187d97595a0212124db2fe0582e1379f964d0b6438628b88f94d079dbf89f3acc523590d998c6bc56d0d9895cb6f6627994b6370ec88ee717e9efd8e10bf38e6048e596f73c78ef594d92687f26816c19b14f31e5ff0289c82ff6b0e4e8e290bd32f8a02729ed78a5c1a3db53aa984be8c1e43", @typed={0x4, 0x16}, @generic="ea62936f49ac1456cd3e574f26e6c4f012b828368eb8fc292cec65b762ed39166faa171a0740e68656b61b2cfac76b73ba6b", @typed={0xc, 0x68, @u64=0x3f}, @generic="2d242bc8a56a4e2da8d041b0b4311086fe027f1355feec87cf6feb69cdd45c2fa0ae642bfdf3c052c8a9622850cdf86ee90e161fea0904902df8877cb27705", @typed={0x8, 0x5c, @ipv4=@multicast1=0xe0000001}]}, @typed={0x8, 0x1b, @fd=r2}, @generic="e2f4a10a4e077fbc27de6607901c926a45f6253bc4d5e59780b2", @generic="edeeb85e460d3d786adb2fd85da61ded7eecc4fd6db17d555a653e3fe2beb537dd98e857ba917bd0a551df484d16ff64d9588756f10d526154fd969a2fd408a6327f27151e18776404a77f7325c6b8aa280e71a5e2c0c8c16b38fa6c24d0a9a883ffe2e73a0f3e3c51231f2fc5de6ec02b983d0c4bb8acbd84efe6296b65d716ab7b6655c49f807240f9714635160549dff6ab12ff984899727a4ce0dbb86f21769b0127e799ac3490383da30eea7625711c1b48e56c8f"]}, 0x460}], 0x8, &(0x7f0000005440)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x4000004}, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x8000010050, r2, 0xffffffff7fffffff) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:49 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7f}, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:49 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) 2018/05/16 21:46:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) 2018/05/16 21:46:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) [ 75.642673] FAT-fs (loop7): invalid media value (0x00) [ 75.648056] FAT-fs (loop7): Can't find a valid FAT filesystem [ 75.694002] FAT-fs (loop7): bogus number of reserved sectors [ 75.699916] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:49 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:49 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x7fff) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/uinput\x00', 0x3) fcntl$setstatus(r1, 0x4, 0x6000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="a300000041f5d002e9db9e6b39f130121db0b617aad983f9b1e1f647e0e4ba1785ad0b2f262645ba357988917ef285b19a9a74b3cb15f384843f11af67176bfb13383649651ba6cd50c4dfa76d33b3c53d82a987d54f50d1d95145417e1fed7bf1c096a68b9a74c380ec0ef259c743ef3430e830a1ff485d0d90836163d61b2764028a25f31df6b37b84d50dbb2a87cdc5eeb5f3504ecd5e9c4749607332c6e79f515d81"], &(0x7f0000000240)=0xfffffc1c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x100000000, 0x1, 0x209, 0x2, 0x1, 0xb8a, 0x7, 0x2, r3}, &(0x7f00000001c0)=0x20) fcntl$getown(r2, 0x9) 2018/05/16 21:46:49 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:49 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000001c0)=0x54) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000013c0)="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", 0x1fb, 0x5}]) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:49 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x8000, 0x9, 0x8000, 0x800, 0x8, 0x8, 0x7028, 0x10000, 0xaf11, 0x3, 0x2, 0x7, 0x1857, 0x0, 0x2]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x8000}, 0x8) 2018/05/16 21:46:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:49 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:49 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='IPVS\x00', 0xfffffffffffffffb) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x401}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) r1 = gettid() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000200)=0x5, 0xfffffffffffffda3) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000000080)={&(0x7f00000002c0)="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", 0x1000}) socket$inet6(0xa, 0x3, 0x62) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001300)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$addseals(r0, 0x409, 0x8) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="10b4bdaaa28fc69f0a832b9f002cbd7000fcdbdf2508000000140003000800010003000000080003000200000008"], 0x34}, 0x1, 0x0, 0x0, 0x20004004}, 0x4008800) memfd_create(&(0x7f0000000240)='\\vmnet0selinuxGPLmd5sum\x00', 0x2) 2018/05/16 21:46:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="7374617475730066cb20772b308d8e951f51554947ed9799edd6177d82a9222ed0e921b358fe4fba76ac62b410f7862a8ec65073732f07b3e5b81eb37f41328bd33051c5d09c2e608d0aafbf66782652a18712388e6acc8b56902a963eb7fb152cb07dfb74d468e38519ad04436d7ad13bc2688829048549602833e2c30f8704d0323cb3a0f5a5db37d8d7a1e905f53ee828b6c40fcd249edf7ca0b59bd35a9f61bab216fdbf15bcfe7d3c8ed924c4d1b73b9d887d") ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00000000c0)={'lo\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:49 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:49 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) accept$packet(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x14, r0, 0x0) [ 75.941385] FAT-fs (loop2): bogus number of reserved sectors [ 75.979193] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/16 21:46:49 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) [ 75.980575] Dev loop4: unable to read RDB block 1 [ 75.980672] loop4: unable to read partition table [ 75.980991] loop4: partition table beyond EOD, truncated [ 75.981054] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 76.107082] FAT-fs (loop7): invalid media value (0x00) [ 76.114913] FAT-fs (loop7): Can't find a valid FAT filesystem [ 76.170776] FAT-fs (loop2): bogus number of reserved sectors [ 76.187069] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/16 21:46:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:50 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x2, {0x1, 0x1ff, 0x40, 0x200, 0x4, 0x2ef}, 0x8, 0x7ff}, 0xe) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:50 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="58a3a7075cde43a88159ba47fee03ab7a5538f4320465778440377bff510abf6e199869405dc9871840469dc4aa4bfdadb12d159c0d54a", 0x37, 0xfffffffffffffffc) r2 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='+[eth0\x00', 0xffffffffffffffff) keyctl$reject(0x13, r1, 0xffffffffffffff7f, 0x7fff, r2) 2018/05/16 21:46:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:50 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:50 executing program 4: socketpair(0x9, 0x0, 0x4, &(0x7f0000000200)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x62}}, 0x853, 0x7, 0xfff, 0x8, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r3, 0x2}, &(0x7f0000000340)=0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fchmod(r1, 0x81) r4 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r4, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x7fff) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/uinput\x00', 0x3) fcntl$setstatus(r1, 0x4, 0x6000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="a300000041f5d002e9db9e6b39f130121db0b617aad983f9b1e1f647e0e4ba1785ad0b2f262645ba357988917ef285b19a9a74b3cb15f384843f11af67176bfb13383649651ba6cd50c4dfa76d33b3c53d82a987d54f50d1d95145417e1fed7bf1c096a68b9a74c380ec0ef259c743ef3430e830a1ff485d0d90836163d61b2764028a25f31df6b37b84d50dbb2a87cdc5eeb5f3504ecd5e9c4749607332c6e79f515d81"], &(0x7f0000000240)=0xfffffc1c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x100000000, 0x1, 0x209, 0x2, 0x1, 0xb8a, 0x7, 0x2, r3}, &(0x7f00000001c0)=0x20) fcntl$getown(r2, 0x9) 2018/05/16 21:46:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:50 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:50 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) r1 = memfd_create(&(0x7f0000000000)='#em1#+\x00', 0x1) tee(r0, r1, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) dup2(r1, r1) 2018/05/16 21:46:50 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000004000/0x3000)=nil, 0x3000}) 2018/05/16 21:46:50 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) [ 76.523279] FAT-fs (loop7): invalid media value (0x00) [ 76.528692] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:50 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x100) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) 2018/05/16 21:46:50 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) inotify_init() 2018/05/16 21:46:50 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:50 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20c00, 0x0) 2018/05/16 21:46:50 executing program 3: r0 = memfd_create(&(0x7f0000000040)="000000000004e83b445a8076351a3f9c162a192a06157b", 0x402) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) [ 76.618043] FAT-fs (loop7): bogus number of reserved sectors [ 76.637501] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:50 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:50 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xb, 0x2, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:50 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20c00, 0x0) 2018/05/16 21:46:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:50 executing program 2: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x100) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) 2018/05/16 21:46:50 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0xfffffffffffffffe) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) socket$inet(0x2, 0x3, 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) timer_create(0xb, &(0x7f00000000c0)={0x0, 0x16, 0x2000000004}, &(0x7f0000000140)=0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7) timer_getoverrun(r3) 2018/05/16 21:46:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:50 executing program 0: socketpair(0xa, 0x5, 0x7, &(0x7f0000000140)) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:50 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="10010000120000082abd7000fcdbdf25736861315f6d620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002400000004000000000000000000000800010006000000080001000200000008000100ff010000080001000000000008000100c00000000800010081000000"], 0x110}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000013c0)='illinois\x00', 0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001380)=0x5, 0x4) r2 = add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="3ce85b5fb3dc61fcbc3b48c9e3e7dbb7147f0578fffce42fe99f94e7880f6ab9963ff74842c672fc268ec2", 0x2b, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f0000000380)="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", 0x1000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:46:50 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') prctl$setname(0xf, &(0x7f0000000480)='\x00') accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2}, &(0x7f0000000240)=0xc) getsockname$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000cc0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001440)={'ip6gre0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001480)={0x0, @multicast1, @dev}, &(0x7f00000014c0)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'gre0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) getpeername$packet(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001880)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001900)={@dev, @remote, 0x0}, &(0x7f0000001940)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)=0x0) sched_setaffinity(r11, 0x8, &(0x7f0000000500)=0x1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000009d80)={@loopback, 0x0}, &(0x7f0000009dc0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @rand_addr=0x1000}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in6={0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @empty, 0x8000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xc0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000a0c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000000a080)={&(0x7f0000009e00)=ANY=[@ANYBLOB="7c020000", @ANYRES16=r2, @ANYBLOB="000128bd7000000000000100000008000100", @ANYRES32=r3, @ANYBLOB="0c0102004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400ee0a03019c000000ffff080180000000f00b0303ffff00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000080000080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004004000000008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="400002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c000407000000000000000008000100", @ANYRES32=r7, @ANYBLOB="f800020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400060000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="04000200"], 0x27c}, 0x1, 0x0, 0x0, 0x4000001}, 0x200000c5) 2018/05/16 21:46:50 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x402001) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000080)) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x200000000000007, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) sendmmsg(r1, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000000000002900000002000000cbc333b8595a865187089d9bd70000020000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/16 21:46:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000000c0)={0x100000001}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:50 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:50 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c130b98e61dda958147420f0000000000000000d176d5") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:50 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010a2a3c23d9f4c0df394900000008000500180000000800040080000000f24aefdded246aacbc22e1d0db6fea7819ffc5df591c24a0cdd6475006f36f51c1168cb9ff93ce060f32c18146dc85f26069f67be051aa6080e2c5b7"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x3, 'sed\x00', 0x10, 0x4, 0x28}, {@rand_addr=0x1, 0x4e23, 0x0, 0x1, 0x9, 0x9}}, 0x44) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0x4) connect$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x2710, @hyper}, 0xffffffffffffff2d) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:46:50 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000300)) 2018/05/16 21:46:50 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) pread64(r0, &(0x7f0000000100)=""/115, 0x73, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00000000c0)=0x1, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:50 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/16 21:46:50 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) [ 77.190647] FAT-fs (loop7): invalid media value (0x00) [ 77.196015] FAT-fs (loop7): Can't find a valid FAT filesystem [ 77.225169] FAT-fs (loop7): bogus number of reserved sectors [ 77.231822] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:51 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000011c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000012c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ppoll(&(0x7f0000000000)=[{r0, 0x11}, {r1, 0x4000}], 0x2, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000140)={0xfff}, 0x8) 2018/05/16 21:46:51 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/05/16 21:46:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e24, @rand_addr=0x300000000000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x5, @empty, 0xc53}, @in6={0xa, 0x4e21, 0x1, @empty, 0x8000}], 0xfffffffffffffe2b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x2, 0xffffffff80000001}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0x26, "42a03366821e9673e5b379e3b7ec845a02ff8ebafeb73d5089724036a5aca900b9efb716c5b4"}, &(0x7f0000000280)=0x2e) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:51 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='security,em0\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:51 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:51 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:51 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, r1, 0x0) 2018/05/16 21:46:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) [ 77.551847] FAT-fs (loop2): invalid media value (0x00) [ 77.559415] FAT-fs (loop2): Can't find a valid FAT filesystem [ 77.588662] FAT-fs (loop7): invalid media value (0x00) [ 77.594275] FAT-fs (loop7): Can't find a valid FAT filesystem [ 77.608121] FAT-fs (loop2): bogus number of reserved sectors [ 77.614049] FAT-fs (loop2): Can't find a valid FAT filesystem [ 77.658718] FAT-fs (loop7): bogus number of reserved sectors [ 77.668067] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:51 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x7) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0xffffffffffffffc3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/05/16 21:46:51 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) recvfrom$llc(r1, &(0x7f00000002c0)=""/173, 0xad, 0x1, 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/132) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000200)={&(0x7f0000006000/0x3000)=nil, 0x9, 0x5, 0x10, &(0x7f0000ffd000/0x1000)=nil, 0x937bf17}) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20200) dup(r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000000240)=0x9) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000140)=0x7) 2018/05/16 21:46:51 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x3) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x109800, 0x0) 2018/05/16 21:46:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:51 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/16 21:46:51 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0xa00, 0x7, &(0x7f0000001580)=[{&(0x7f0000000240)="7620c9c8e43b5c9d9447ab1d76d8388dba9a0fd70fbb6f688bd24cffe24e97b0506a8f682b1799e966e3e478e808800f8bd754ceebc14b6bc7e2c4b56810f1825b2a638a", 0x44, 0x9}, {&(0x7f00000002c0)="b0a0c36104ef5677ea0376287b4186a6b543cd671f67c8f1fb521b612bb95f2fb77773cdd2222966eb60824cd41ea8264373d1c1ab19631c9abde4f6846733b06e259a9440a43e0930bc422e5691576ae84c4d813add9946e9e12e4b71c4e339182b924a144c32926b2a605656a7dab194d9e87ef47ae7a3905c2c545ab05caaddf9222e6a38cb924f950735542820e69fe51e23da", 0x95, 0x3}, {&(0x7f0000000380)="d8c94d924a2ac48cabe6b14ee6bf4bc6240c004995ea5a91c5262852de13582084cc0d", 0x23, 0x4ae4}, {&(0x7f00000003c0)="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", 0x1000, 0xee6b}, {&(0x7f00000013c0)="02fa4a3faa76502ee9169d3102baa2e36d22490a7b42fcebef03d7167a8cb0a0a7016a6270ad59bb709c4aff63a926f73a982ca45ba0faa1cfb1d2f55c1c3cf7d5a010bd8305dc72fd4d244b671bb171ee6b078352ad6a9d4f74", 0x5a, 0xeb}, {&(0x7f0000001440)="997cad3d6758d806e0489bee5e1c17c4f0f85d4962129bcb75a21fb75d6d9c1e59c5c59d7057957503b0fc7b8a207f53d403441da3ab876a2cd81fd19842276a3b85191d374328d25dfe536dea986f8cb59783d3fb5001c1521b5a1d8377fc8ca288d4df082c4179f0458dcd8bb02fd8602d97fe6b09cd5e6d27a4c45e53ff6f602f35558f246cbf2922aea207acd4ef36ff37a5316da3e6b7fe0148f34c10dc4dddbe44b9ac55ff4efc56b84484768cd0b220bfd04804b62548c79cb2a3feb71ac2a41776091006e5bc660e92233eef448c10cf1f2fa6c5920ee6b885d2a9563d577c28245b394fdeff56cd01729fcea15523", 0xf3, 0x400}, {&(0x7f0000001540)="dc73159138fd98146ce2a91e4881c18b4cb7b9fb6ba2b9b093e0929ea8b62afc33b8729dc2c68be81077efa2d65f58b2aa3f052918e1deb4c090fbb87b", 0x3d, 0x4}], 0xc0040, &(0x7f0000001640)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@acl='acl', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@acl='acl', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, &(0x7f0000000180)) symlink(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='./file1\x00') utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x7530}}) 2018/05/16 21:46:51 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x20000}, 0x5, [0x4, 0xb, 0x10000000000006, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x200, 0x3, 0xa, 0x8, 0x0, 0x7fffffff, 0x7, 0x8001, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff]}, 0x10001}, {0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0x54b3}, 0x800, [0x40000000000, 0x800, 0x2, 0x10f, 0x53ff, 0x1f, 0x7ee, 0xa99]}, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x7fff}, &(0x7f0000000340)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:51 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/16 21:46:51 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) sendmsg$netrom(r0, &(0x7f0000002540)={&(0x7f00000000c0)=@full={{0x3, {"6f9ea746a0d2ec"}, 0x20}, [{"686e2a8e0efd79"}, {"3908119c418e72"}, {"2d1c6ae33103dc"}, {"447b5090acbed2"}, {"e35d0cb97726f4"}, {"8b066552bdfefb"}, {"5bcd1f8ff062a8"}, {"66893ca9348236"}]}, 0x48, &(0x7f0000001380)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000140)="591d77b7074537304ce0e63173e49dc6af87e93148945407c44668e7d2c38e4d4a45527fae0c008708badb806b118a4f3ef59dc3797a41c8a3a3489262c5fb6d42a734fed9e86f498f8750cf16d8f2071194646ac99e724933e9422a6b575590e36da64418ac755316ea5f926842866c9b74ac11c05fde63fed457aa501db233c6cff07cad8aef1ae96ee2925893521f05136544eb19a17821b1a024b9a1637c6b49557ba0e707d52f508ea7a056c967", 0xb0}, {&(0x7f0000000000)="2e2a899a8ae526eb29d3d2af3eaf2418a479c0d5be0c83ec46", 0x19}, {&(0x7f00000012c0)="822570208e6a0165e20a481294c760b6040f9da30d3f762dcf97bcdeb8ad2e9e4e9fdf6018a6d29efbd54cd1da7bf39797bb0b1cb8702f718a0e318f8a5fec964218d875eb513a1e01e8cc99ecfdc936a0030f361cc8860af25770b39316f5e4cf335f5333b1102990be67096c9953f66bbe6a93a1b35beb0f05d1bc2dc6b8abebbcc1d6f750e561a2c2bc3719fa5e9e703313759e60dd1dbbbfaa47debcbf151387368a05846acffb8f1e0feec9b6d52b6577b51be9447bdc377b", 0xbb}, {&(0x7f0000000200)="4d0aef1b1e56ef0bd27b2a59b0592f8bfed84f86c47d0f50966304c3740bc1fc92ab7b468df8cf0f4ac59a05cbd443c51b464e4fa224204186901f7b4850a2176ae5bd0fbf77d39a2ef562ccc52dc9437d377a79bba95f6571b4f5faccc7bcbbf54e3a9e512c65545f0409adbde499", 0x6f}], 0x5, &(0x7f0000001400)=[{0x100, 0x88, 0x1, "cd7e633fc934aaf4bf172dc10ea32ff1fb943d2d48daf66d84b22e890d1428e12088aaab04be36ea13ceafcc99bac6dfe9aa9bfa9dce14c90d2922bc83d77c206c25c207eaecc12c6acf239e0ed8d313112496f71e4343739b16df4eae572b98d30e9c1d4b6e433c37e29b5ed0a97171c283f0b0c68f83a360d17bdc843376d08398d8ea6f34c75f7aa46c53df62bebda5da1fcd02afd0eb8961fe230aac639aa23fe1805a15b1428ed51173ba5f02770ca8f50427fe03d1d77065755463721058e1bfa3578488d4bc3d98cc5347f0fdde4625f9c1bb036f438547c317db8051e7af9cacd6d5cacd98c0bcc4a9"}, {0x1010, 0x108, 0x25cd, "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"}], 0x1110, 0x8000}, 0x20000000) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/110) 2018/05/16 21:46:51 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x93, "042a1a23037c89a053bb3a65cc53dc834815f51cc75219c330512be3e072f6af293e7678b6705a9b7f41669c281937e191ed720515cbe2f932af3e628ddcccec68fed5a05d190d0bbb559a7566f650aec5b93ba08390cf4b30bfbccbcaea49d5f292277a4c90f0a5c474cd46415e5b533daaccf3a588c4691cb8110d6e269824da66c8dc315d69c32cd5b7822682358c73b75a"}, &(0x7f00000001c0)=0xb7) r2 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:51 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:51 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xcba1, 0x200, 0x1, 0x400, r1}, 0x10) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) openat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) 2018/05/16 21:46:51 executing program 2: unshare(0x400) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fd\x00') getdents(r1, &(0x7f0000000180)=""/69, 0x45) [ 78.167407] FAT-fs (loop7): invalid media value (0x00) [ 78.173171] FAT-fs (loop7): Can't find a valid FAT filesystem [ 78.214639] FAT-fs (loop7): bogus number of reserved sectors [ 78.220703] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:46:52 executing program 5: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/16 21:46:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:52 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x1, 0x0) r1 = socket(0xa, 0x3, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffdf1) fcntl$setflags(r1, 0x2, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lseek(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file0', [{0x20, 'eth0,\'lo'}, {0x20, ',/:'}, {0x20, '#em1#+\x00'}, {0x20}, {0x20, '/dev/uinput\x00'}, {0x20, 'usercgroup\\.'}], 0xa, "666151d35fc91c9e2b1e230dc33d20c67d2cd0f44496ce208d4c850f9b008a62d3e4f9f413a135cc9495a75a4cf6423cd0ac649f6c8e445f239a6d09f2703383624eb6f64e38fe447317c7caf3754414bdc6527f920cbb0888ebe3e17df445502b08ea7ff0627896c29a9b1bb4eb049dfd6a8748c208b331eafdcd029c79a22adc0d00bd4e06baa9bfbdc6f1f1b4b4b8f254974118b13c4ad54e68ff3adbfb7a8a9e325ed22cd542c1cd6a9da0fa25e155c98985cc1128604cc85bdee09c5bf62ef738d92b7f36e5b2327cbfc2f91d1342672d324a98f8d30fba129625bf3255"}, 0x11b) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f00000003c0)={&(0x7f0000fef000/0x10000)=nil, 0x10000}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340)={0x3}, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000540)) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000000c0)=""/231) 2018/05/16 21:46:52 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000540)={0x101, 0x9, 0xe1, 0x1ff, 0x10, 0x7}) r1 = memfd_create(&(0x7f0000000bc0)='/dev/loop#\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000003c0)=""/104, 0x68}], 0x5) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/null\x00', 0x500, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000700)={'icmp6\x00'}, &(0x7f0000000740)=0x1e) accept$nfc_llcp(r0, 0x0, &(0x7f0000000640)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000680)) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fallocate(r3, 0x0, 0x0, 0x4000020) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) vmsplice(r3, &(0x7f0000000b40)=[{&(0x7f0000000780)="aaa4add7da805e06980bd898695192750cd40e7573dcb43b5d5216b92b475d533139162ce4bf07b163f5b236a3586823dcd455aa3e47e738051d53ffea97a5f04715172d95f87d1d9d6e17801827c1e4ffe53c491fa7fe22ef12ac5addac9b39ff3716b0a53c204c0e931e", 0x6b}, {&(0x7f0000000800)="e54ad053a60707fb2f06c7a893352f8807bc1e65a545429665996377604dd37a69", 0x21}, {&(0x7f0000000840)="bf5af7c008958a8015c84f23f2186a63027b9e8b65bf73affcbe82ae66f3ca9203f78939f321ecb5539c8882c37ba5315abe068d101c80eda0463a65003146f4bb4cb3bec8cd35ddc4eb682e9432d7e45166762b859322cf214381abffa5dc1ba13a29f689e832ceb2d9d3d031985eea5d471957be3b96044da38b15c7e3b30491da81c0cf01c41c772606d137312febdc6605c25529c7d218a0c6751174cd606c494045722e4dd7d17ba27b41eaf3da9a5883443bf1f07dd200e23cfbe902fd52d67706db622d1f438d7da5c49769f46a14850f34b55c5bf17b7c7cc7184ebf636de27a3b0eaa065ebab6c882bcf2b68f35ddddc58bb9a3146e8df905", 0xfd}, {&(0x7f0000000940)="f3ee19677044a2598af923e6031c90ed1b38f6a79df4e934d6b09b45dc2d9a3dd650ab18813810438ef82a83bee2eb5094e2b23cb272", 0x36}, {&(0x7f0000000980)="bfb61bb3609925b63dd810bbbd59bc1ba64d23821b38295fcde10b1f0da002231ed324b28b", 0x25}, {&(0x7f00000009c0)="4cfa9bfd13d5119e1b65226dadedb0b7931113ec1c79", 0x16}, {&(0x7f0000000a00)="a790fc0c9c39bf0054f2093cecef7f456a10ca5ebcf32b15bafc8c552a8435ddeb29bafaddabbbbac9b0fa5fa97ba08d8d04a89c9334e0659b48094fe0cdc9545aa2be00ac73712dff29", 0x4a}, {&(0x7f0000000a80)="f101d0778dd6ed901b27a07755ada100ae52863a68c62b1c25e7f7570d75c97989f9ece9f0baae0834a7c3246c80f9799ac73942bf0dfc11f15a20ebdfce8be5e01b24acc4bec0686d7890abc37e090647fc68c1c0f7f910a4ff2add75ed007540c644f30b24e95cf52389c8d43d0e665bbdbe595d5122165aa4a32dbba33be9ba38e179d7ce53ec4a3b6856441ce31e535122f2", 0x94}], 0x8, 0x8) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000240), &(0x7f00000004c0)=0xc) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000002000/0x2000)=nil, 0x2000}) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000580)="242a6eab638a686de612ac23aa539b0d6bbee236d6bd8f899c4dc5fac3d64a2e37cfb4c12a020cf3f196ab85b6481684623b374ca634e19f4b2f857d8c09a8256beda99ce2acaa831a492dc43b34845cc950af4528391d04d301c716d717623b98a7b6fcb6cbabff2660833be1d2282d86ed50d25ae13956e9f55fc62237811a23b7abad5ee5188743534b696b05b7ed34f84ae14faec0be5d2e59c365eecfbb94") 2018/05/16 21:46:52 executing program 2: unshare(0x400) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fd\x00') getdents(r1, &(0x7f0000000180)=""/69, 0x45) 2018/05/16 21:46:52 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) dup(r0) 2018/05/16 21:46:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x1, 0x2, 0x20000004, 0x2000200, 0x9, 0xb}, 0x20) socket$inet6(0xa, 0x1, 0x8) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x680000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) getrandom(&(0x7f0000000800)=""/4096, 0x1000, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/137) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000340)=0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) 2018/05/16 21:46:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:52 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xc9, 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) 2018/05/16 21:46:52 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:52 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) iopl(0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f0000000100)={0x30, 0x3, 0x100, 0x1ff}) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) [ 78.493461] FAT-fs (loop2): invalid media value (0x00) [ 78.499033] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/16 21:46:52 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000180)) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r2, r3, 0xf, &(0x7f0000000140)={0x2a, 0xffffffff7fffffff, 0x101}) r4 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r4, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x0, 0x26, &(0x7f0000000140)="d0b23a894a00ba2e7a5bba267856bd0090c840e330dfac5d6961d6ff941531d96dbd58a6dd30"}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) [ 78.499519] FAT-fs (loop5): invalid media value (0x00) 2018/05/16 21:46:52 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) unshare(0x2000000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:52 executing program 3: r0 = memfd_create(&(0x7f0000000040)='#em1#+\x00', 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080)=0xabe, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x3f) 2018/05/16 21:46:52 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f00000000c0)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:52 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000140)={0xe3, 0x7, 0x1, "4bd918c77fc49a1dec3ce1e5500d9f4a33364b8e97f47c7c19b7ed9e128d720c5f16cf76c011d70133d32dff7540e1a7c9fa8ebac189d8144642a863feff31102c48454f9820c151b616e0e628856ba20abf6bcd23b927a6812dd920fce6843feb80684db4f674898ed4c7af8f872a8c3a1829459dcd29287f1df617f84b6dce94299faceab45d8d201918cc8fde60c120995d3c6bf5a7774639366cd1f8c651073cb3a7f65b3f7411dbcadda918e2d73c48854adc6cb0b864a5eea95eacb6d98e27a90789604f29d8903512fe60443df80e1810fa939bea1726dacb45e0b8414a1603"}) write(r0, &(0x7f00000000c0)="7bdb7a79a6e20b547be78822c07d534b56e0ed31ee5d182742e9dbcf3bdf22b3bc095b747d461b9185d8c939bf0cf5871990899e8d334514c57a270f291b0d142996bfa3a4696293a91555810c235f96e1048476b6699693d2df018684747ca14efd9f65d8bc", 0x66) [ 78.499524] FAT-fs (loop5): Can't find a valid FAT filesystem [ 78.528016] FAT-fs (loop5): bogus number of reserved sectors 2018/05/16 21:46:52 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) bind$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0x0, {0x2, 0x3, 0x0, 0x7, 0x10000, 0x10001}, 0x679, 0x6}, 0xe) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = gettid() ptrace$poke(0x4, r1, &(0x7f00000003c0), 0x200) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @empty, @multicast1}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x66, r3}) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:52 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400180, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)="2fa39787c5019f123c36bcfbdc105d7c13728e36cce3310e5fe6d89b2d4039336cb1c304a0696a5c1cb9f08c4b61170f2e23ad8d42c71512ffd79f508de0ecd4a833eb9206a71cf3e9e01a06c46f337c1da4dd3ee944fb", 0x57) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) connect$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x4, 0x1, 0x9, "f641fa3b68b82a20518f791dfecbc74a6351cdb4b5bbbc719a681da461bb820b6428f0b844f95bcf907c9d518b4805b0015f64ce44b657a9af8d962556a5a7", 0x24}, 0x60) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) [ 78.528022] FAT-fs (loop5): Can't find a valid FAT filesystem [ 78.743213] FAT-fs (loop2): bogus number of reserved sectors [ 78.751409] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/16 21:46:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x5d, &(0x7f0000000080)=0x1, 0x4) r1 = memfd_create(&(0x7f00000000c0)='ppp1[\x00', 0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x8fd8, 0xffffffff, 0x0, 0x80, 0x6, 0x1, 0x6, 0x6, 0x9, 0x0, 0x2, 0x400}) 2018/05/16 21:46:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x9}, 0x1) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:52 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e20, 0x5522, @loopback={0x0, 0x1}, 0x5}, 0x0, [0x0, 0x400, 0x3, 0x81, 0x5, 0x1, 0x7, 0x4]}, 0x5c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x10b000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="010005000600200008000700041dbfa4d56895fce480d78abc9e006ce87499eddfc0ac8ccd2e49dbe7d90820bbc1e51105d9c9062f08098838a8ef2cdca962eb375267e2ef1e3a1c9681dffa826f68a10d402005cda2703fa29aed1644433e883e46"], &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) 2018/05/16 21:46:52 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/05/16 21:46:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x89) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xd5d0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x1}, 0x8) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x40000000000000, 0x13, r2, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x1}, 0x8) 2018/05/16 21:46:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:52 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)="23656d9b0700b0", 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:52 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x501000, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='security.#jm1#+\x00'], &(0x7f0000000100)=""/69, 0x45) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0xfffffffffffff801}, &(0x7f0000000300)=0x8) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f00000003c0)={&(0x7f0000003000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000340)) 2018/05/16 21:46:52 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7f, &(0x7f00000007c0)=0x8000, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:52 executing program 3: r0 = memfd_create(&(0x7f0000000040)='#em1#+\x00', 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x9932, r0, 0x0) 2018/05/16 21:46:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:52 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) signalfd4(r0, &(0x7f0000000000)={0xbb}, 0x8, 0x800) 2018/05/16 21:46:52 executing program 1: socket$inet6(0xa, 0x3, 0x618) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0xfffffffffffffffe]}, 0x5c) 2018/05/16 21:46:53 executing program 4: r0 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:53 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0xfffffffffffffffd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 'tunl0\x00'}) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:53 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) r1 = accept$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/16 21:46:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000007c0)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:53 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) socket(0xa, 0x3, 0x80000000000000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f00000000c0)='\x00') memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000200)={0x0, {{0x2, 0x4e23, @rand_addr=0x6}}}, 0x88) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:53 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:46:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fadvise64(r0, 0x0, 0x40, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9d, "c5ecdbd1c8a59ed7d84786504ac138e54cf9535375d51d848d18397f25e7134043d972f636954a10b2baf1d064d18dc11d5f717df6f36f787fa4579cec853325f27eecf05e1ed161df95becf41fa51272a47cf53c7d00ba32f523fb9be456d06a5d7ea6aa03078e7001c4b114b3600d9a30c9adeed7417cc2b1c5b7862d4f1a1d196e63a99c291d5e05a2a2d54ed323656cefd3d5286786a438858452a"}, &(0x7f0000000140)=0xa5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0xf7a, 0x6, 0x8, 0x9, 0x6, 0x8000, 0x5, 0xffffffffffffffe2, 0xfffffffffffffffc, 0x80000001, 0x200, 0x1, 0x20, 0xa53, 0x8000]}, &(0x7f0000000280)=0x100) 2018/05/16 21:46:53 executing program 6: mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/167) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000140)={0x800, 0x1, 0x1, 0x3f, 0x1000}, 0xc) 2018/05/16 21:46:53 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x999a, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:53 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x43a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8000, 0x0) sendto$ax25(r1, &(0x7f00000000c0)="e653b63d4b8a2bdf70bb946fc40273332e49a5db66e5b90dea1415d1e925375555e2c11641c1edc921d7ffc37a1abc1c", 0x30, 0x4800, &(0x7f0000000100)={0x3, {"eaf35c20f619e6"}, 0x1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r2 = socket(0x1, 0x6, 0x40000000001c46) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') r4 = socket$inet6(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r2, r3, &(0x7f0000000000), 0x80000002) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:53 executing program 0: syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x40, 0x4, &(0x7f0000000380)=[{&(0x7f0000000800)="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", 0x1000, 0x39d85242}, {&(0x7f0000000240)="439d9c90fd434e2948111f4d969fb3b30239b9d831580a7f84901e5179c63800c15f05a1bb9a54ecf6291cc801f11276a5acd440d82b2ee1daac0c83290ea7537a41f39f93b4411211e21ca21f97f5326700dc6b375591395c445f5eaf8647f4ee32311ec161", 0x66, 0x1}, {&(0x7f00000002c0)="009305d37e24d6ef29a8778de3ff9d720b2c447246609db2cd1d262b9a", 0x1d, 0xc6d6}, {&(0x7f0000000300)="6d15695f260e20a253c2db955711b567c9c3449eeeb493e229a3e1570c6b928b871463b7d876d69f78d40354701d38e246af6ed18477a8983760ed42393159c53eb3eabde95c269979a4c204ef6aae8db48f20860b21a4ffc80f55f96f80", 0x5e, 0x1ff}], 0x80, &(0x7f0000000400)={[{@utf8='utf8', 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x0, 0x37, 0x78, 0x2d, 0x33]}, 0x2c}, {@map_normal='map=normal', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x3b, 0x36]}, 0x2c}, {@norock='norock', 0x2c}]}) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:53 executing program 2: r0 = socket(0xa, 0x0, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x8001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xf51}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r3, 0x1}, 0x8) memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1002000000, 0x10, r0, 0x0) 2018/05/16 21:46:53 executing program 0: openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000200)=0x7ff, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:53 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'none\x00', 0x0, 0x6, 0x7c}, 0x2c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:53 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcd6f}}, 0x8, 0x1}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000000c0)) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:53 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x200, 0x20, 0x9, 0x40}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x56}}}, &(0x7f0000000280)=0x84) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', '[ppp1\x00'}, &(0x7f0000000100)='keyringmime_type!-user\x00', 0x17, 0x1) 2018/05/16 21:46:53 executing program 3: r0 = memfd_create(&(0x7f0000000280)="23590000002b01", 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r0, 0x2f) userfaultfd(0x0) 2018/05/16 21:46:53 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x3, 0x4) 2018/05/16 21:46:53 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x1010c0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) socket(0xa, 0x3, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000180), &(0x7f00000001c0)) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) tee(r1, r2, 0x0, 0x8) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) [ 79.930602] attempt to access beyond end of device [ 79.935585] loop7: rw=536870912, want=130, limit=112 [ 79.968542] buffer_io_error: 14 callbacks suppressed 2018/05/16 21:46:53 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x200000b, 0x400000000010013, r0, 0xfffffffffffffffe) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/16 21:46:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') 2018/05/16 21:46:53 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) poll(&(0x7f0000000200)=[{r0, 0x2060}, {r0, 0x4}, {r1, 0x200}, {r1, 0x8}, {r1, 0x4000}], 0x5, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x2, 0x70bd27, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xdee1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4b43}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008000}, 0x400c000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x80000000, 0x1000, 0x4}, &(0x7f00000002c0)=0x20) [ 79.968548] Buffer I/O error on dev loop7, logical block 129, lost async page write [ 80.039201] attempt to access beyond end of device [ 80.052996] loop7: rw=536870912, want=131, limit=112 [ 80.065720] Buffer I/O error on dev loop7, logical block 130, lost async page write [ 80.080117] attempt to access beyond end of device [ 80.091322] loop7: rw=536870912, want=132, limit=112 [ 80.096472] Buffer I/O error on dev loop7, logical block 131, lost async page write [ 80.104847] attempt to access beyond end of device [ 80.109852] loop7: rw=536870912, want=133, limit=112 [ 80.114952] Buffer I/O error on dev loop7, logical block 132, lost async page write [ 80.122768] attempt to access beyond end of device [ 80.127679] loop7: rw=536870912, want=142, limit=112 [ 80.133004] Buffer I/O error on dev loop7, logical block 141, lost async page write [ 80.140827] attempt to access beyond end of device [ 80.145740] loop7: rw=536870912, want=143, limit=112 [ 80.150860] Buffer I/O error on dev loop7, logical block 142, lost async page write [ 80.158648] attempt to access beyond end of device [ 80.163605] loop7: rw=536870912, want=144, limit=112 [ 80.168789] Buffer I/O error on dev loop7, logical block 143, lost async page write [ 80.176608] attempt to access beyond end of device [ 80.181544] loop7: rw=536870912, want=145, limit=112 [ 80.186633] Buffer I/O error on dev loop7, logical block 144, lost async page write [ 80.195192] attempt to access beyond end of device [ 80.200282] loop7: rw=536870912, want=2193, limit=112 [ 80.206315] attempt to access beyond end of device [ 80.211257] loop7: rw=536870912, want=4241, limit=112 [ 80.217799] attempt to access beyond end of device [ 80.222766] loop7: rw=536870912, want=6289, limit=112 [ 80.228770] attempt to access beyond end of device [ 80.234142] loop7: rw=536870912, want=8337, limit=112 [ 80.240452] attempt to access beyond end of device [ 80.245383] loop7: rw=536870912, want=10385, limit=112 [ 80.251689] attempt to access beyond end of device [ 80.256616] loop7: rw=536870912, want=12433, limit=112 [ 80.262829] attempt to access beyond end of device [ 80.267744] loop7: rw=536870912, want=14481, limit=112 [ 80.273994] attempt to access beyond end of device [ 80.278911] loop7: rw=536870912, want=16529, limit=112 [ 80.285096] attempt to access beyond end of device [ 80.290040] loop7: rw=536870912, want=18577, limit=112 [ 80.296098] attempt to access beyond end of device [ 80.301045] loop7: rw=536870912, want=20625, limit=112 [ 80.307118] attempt to access beyond end of device [ 80.312222] loop7: rw=536870912, want=22673, limit=112 [ 80.318293] attempt to access beyond end of device [ 80.323235] loop7: rw=536870912, want=24721, limit=112 [ 80.329363] attempt to access beyond end of device [ 80.334351] loop7: rw=536870912, want=26769, limit=112 [ 80.340531] attempt to access beyond end of device [ 80.345447] loop7: rw=536870912, want=28817, limit=112 [ 80.351665] attempt to access beyond end of device [ 80.356582] loop7: rw=536870912, want=30865, limit=112 [ 80.363086] attempt to access beyond end of device [ 80.368003] loop7: rw=536870912, want=32889, limit=112 2018/05/16 21:46:54 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="c6db00001c11c8f66f") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:46:54 executing program 3: memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) 2018/05/16 21:46:54 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x200000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) vmsplice(r0, &(0x7f0000000080), 0x0, 0x8) 2018/05/16 21:46:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:54 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80020020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x100, 0x3, 0x9, 0x400, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x3}, [@generic="2cbec7027f10e6e6b9eab1099386e5171b5b55e1bd37f3c560cc66b6bace949ec4156eb5009f5a61f4bff36cabb5d37d72ce4a1f37b9e5038d02c99f66cad0e7a6a8a0ad8f8ee2b7d985ab2c250d2ef256dcfb8751d8f5d85599eda9200f0fa1b2dd0d09289ffcf4d364b714df8080355a72370d482a270a5f00ccc46edcb6785350fd12af22d95113165dd4f9cfb7b4173586eaa9c06388b34ccbcf57b5ef43f56f71a48b8433cfb4db046d5f0acebabd56d2ca66bc4ed0a890fd9040d9c903e83d8c358a9c0a54e07ff07bdec13c3e20d7f5fe930be1ea49d89899dadf51c1d9601ba6d1799b980c1c620b"]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000000)=0x54) 2018/05/16 21:46:54 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f00000000c0)="73656c662621f42128757365722370726f632700", 0x400) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x5) 2018/05/16 21:46:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x20480, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 80.730542] attempt to access beyond end of device [ 80.740845] loop7: rw=536870912, want=114, limit=112 [ 80.761624] Buffer I/O error on dev loop7, logical block 113, lost async page write [ 80.778895] attempt to access beyond end of device [ 80.787210] loop7: rw=536870912, want=115, limit=112 [ 80.792826] Buffer I/O error on dev loop7, logical block 114, lost async page write [ 80.808181] attempt to access beyond end of device [ 80.813543] loop7: rw=536870912, want=116, limit=112 [ 80.818734] attempt to access beyond end of device [ 80.824132] loop7: rw=536870912, want=117, limit=112 [ 80.829285] attempt to access beyond end of device [ 80.834588] loop7: rw=536870912, want=130, limit=112 [ 80.839738] attempt to access beyond end of device [ 80.845206] loop7: rw=536870912, want=131, limit=112 [ 80.850655] attempt to access beyond end of device [ 80.855720] loop7: rw=536870912, want=132, limit=112 [ 80.861351] attempt to access beyond end of device [ 80.866327] loop7: rw=536870912, want=133, limit=112 [ 80.873026] attempt to access beyond end of device [ 80.878001] loop7: rw=536870912, want=2189, limit=112 [ 80.885113] attempt to access beyond end of device [ 80.890514] loop7: rw=536870912, want=4237, limit=112 [ 80.897288] attempt to access beyond end of device [ 80.902565] loop7: rw=536870912, want=6285, limit=112 [ 80.909302] attempt to access beyond end of device [ 80.914591] loop7: rw=536870912, want=8333, limit=112 [ 80.921640] attempt to access beyond end of device [ 80.926618] loop7: rw=536870912, want=10381, limit=112 [ 80.933726] attempt to access beyond end of device [ 80.938702] loop7: rw=536870912, want=12429, limit=112 [ 80.945878] attempt to access beyond end of device [ 80.951222] loop7: rw=536870912, want=14477, limit=112 [ 80.958039] attempt to access beyond end of device [ 80.963336] loop7: rw=536870912, want=16525, limit=112 [ 80.970663] attempt to access beyond end of device [ 80.975647] loop7: rw=536870912, want=18573, limit=112 [ 80.982745] attempt to access beyond end of device [ 80.987718] loop7: rw=536870912, want=20621, limit=112 [ 80.994829] attempt to access beyond end of device [ 81.000109] loop7: rw=536870912, want=22669, limit=112 [ 81.006905] attempt to access beyond end of device [ 81.012177] loop7: rw=536870912, want=24717, limit=112 [ 81.018978] attempt to access beyond end of device [ 81.024248] loop7: rw=536870912, want=26765, limit=112 [ 81.031325] attempt to access beyond end of device [ 81.036300] loop7: rw=536870912, want=28813, limit=112 [ 81.043392] attempt to access beyond end of device [ 81.048361] loop7: rw=536870912, want=30861, limit=112 [ 81.055439] attempt to access beyond end of device [ 81.060689] loop7: rw=536870912, want=32885, limit=112 [ 81.220493] attempt to access beyond end of device [ 81.225522] loop5: rw=536870912, want=114, limit=112 [ 81.231119] attempt to access beyond end of device [ 81.236114] loop5: rw=536870912, want=115, limit=112 [ 81.242125] attempt to access beyond end of device [ 81.247100] loop5: rw=536870912, want=116, limit=112 [ 81.252557] attempt to access beyond end of device [ 81.257527] loop5: rw=536870912, want=117, limit=112 [ 81.262967] attempt to access beyond end of device [ 81.267937] loop5: rw=536870912, want=130, limit=112 [ 81.273405] attempt to access beyond end of device [ 81.278378] loop5: rw=536870912, want=131, limit=112 [ 81.283851] attempt to access beyond end of device [ 81.288815] loop5: rw=536870912, want=132, limit=112 [ 81.294861] attempt to access beyond end of device [ 81.300080] loop5: rw=536870912, want=133, limit=112 [ 81.306252] attempt to access beyond end of device [ 81.311523] loop5: rw=536870912, want=2189, limit=112 [ 81.318215] attempt to access beyond end of device [ 81.323671] loop5: rw=536870912, want=4237, limit=112 [ 81.330780] attempt to access beyond end of device [ 81.335754] loop5: rw=536870912, want=6285, limit=112 [ 81.342792] attempt to access beyond end of device [ 81.347769] loop5: rw=536870912, want=8333, limit=112 [ 81.354770] attempt to access beyond end of device [ 81.359738] loop5: rw=536870912, want=10381, limit=112 [ 81.366868] attempt to access beyond end of device [ 81.372116] loop5: rw=536870912, want=12429, limit=112 [ 81.378959] attempt to access beyond end of device [ 81.384241] loop5: rw=536870912, want=14477, limit=112 [ 81.391295] attempt to access beyond end of device [ 81.396266] loop5: rw=536870912, want=16525, limit=112 [ 81.403314] attempt to access beyond end of device [ 81.408293] loop5: rw=536870912, want=18573, limit=112 [ 81.415348] attempt to access beyond end of device [ 81.421198] loop5: rw=536870912, want=20621, limit=112 [ 81.427966] attempt to access beyond end of device [ 81.433423] loop5: rw=536870912, want=22669, limit=112 [ 81.440471] attempt to access beyond end of device [ 81.445447] loop5: rw=536870912, want=24717, limit=112 [ 81.452609] attempt to access beyond end of device [ 81.457588] loop5: rw=536870912, want=26765, limit=112 [ 81.464650] attempt to access beyond end of device 2018/05/16 21:46:55 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x40840, 0x0) getsockname$ax25(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') read(r2, &(0x7f0000000180)=""/230, 0x36e) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x80000001, 0x4) clock_getres(0x7, &(0x7f0000000380)) r3 = memfd_create(&(0x7f0000000440)='/dev/null\x00', 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000005000/0x3000)=nil) 2018/05/16 21:46:55 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffff, 0x7, 0x0, 0x3ff, 0x3}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:55 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffe01, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="39c8a21af77f5056b1ea149abf78d699c445e7688f3fb8a1bf32aaf3948724fee20cde80d378fe98443b07c2a523464dc3f7fe94d38c19203581a077ed285f8945027bf9561765d5aa559420880958932c71e5e6", 0x54, 0x7}, {&(0x7f00000002c0)="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", 0xfe, 0x2}, {&(0x7f00000003c0)="e9fe678967e7d83d7ab23420472c5c939eb5b8b25cc37d4598df805c831dede52d1f9179e266f244f230346eabf5944795091713bcc5f7a767e7265c9b3f2410a29c322e28bedb99ab629d187b7dc81f157af1f1d3fcf3f4385f990264b98821abafff8c32bca4b9468ebdc01bc9ccb25848af64ef60d20505b445f4a502c57daa41dec1a68ff41339707c8054623338b83d0432d3906bd67e3ee12b1559dc1dd904b7079a42ec498d1f0a91af48b4040293ea563cc01f1762585c62cd9ce739825ba9b084ce810149d2e4ce9fe6198d66442ab8fd84c424ae9e621c6494e2c9f813719ff3f55e59", 0xe8, 0x800}], 0x8, &(0x7f00000004c0)={[{@check_strict='check=strict', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x3c]}, 0x2c}, {@nfs='nfs', 0x2c}, {@flush='flush', 0x2c}]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000200)='./file1\x00', 0x6000, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000240)={0x100, 0x6eb7, 0x8}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x2000, 0x0) getcwd(&(0x7f00000002c0)=""/225, 0xe1) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x38) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) r2 = getuid() r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000380)=""/154, &(0x7f0000000240)=0x9a) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='sched\x00') getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000300)=0xfffffffffffffff9, &(0x7f0000000340)=0x4) getsockopt$sock_int(r3, 0x1, 0x18, &(0x7f0000000280), &(0x7f0000000440)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e22, 0x9, 0x4e21, 0x7, 0x2, 0x0, 0xa0, 0x7f, r1, r2}, {0x6f3, 0x400, 0xcba, 0xc00000, 0x10000, 0xa46, 0x0, 0x22}, {0x400, 0x2, 0x5, 0x48e}, 0x9, 0x6e6bc0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d6, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x5, 0x1, 0x7fff, 0x7ff, 0xb9f, 0x800}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:55 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0xc9f, 0x40, 0x100, 0x1}]}, 0x10) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x100000000000011, r1, 0x0) 2018/05/16 21:46:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:55 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) poll(&(0x7f0000000200)=[{r0, 0x2060}, {r0, 0x4}, {r1, 0x200}, {r1, 0x8}, {r1, 0x4000}], 0x5, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x2, 0x70bd27, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xdee1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4b43}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008000}, 0x400c000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x80000000, 0x1000, 0x4}, &(0x7f00000002c0)=0x20) [ 81.469622] loop5: rw=536870912, want=28813, limit=112 [ 81.477053] attempt to access beyond end of device [ 81.482379] loop5: rw=536870912, want=30861, limit=112 [ 81.489122] attempt to access beyond end of device [ 81.494400] loop5: rw=536870912, want=32885, limit=112 2018/05/16 21:46:55 executing program 3: memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) 2018/05/16 21:46:55 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x451) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) 2018/05/16 21:46:55 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x1) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) socket(0x11, 0x5, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2}, 0xc) 2018/05/16 21:46:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) [ 81.541786] FAT-fs (loop4): Unrecognized mount option "time_offset=<" or missing value [ 81.560829] attempt to access beyond end of device [ 81.566802] loop7: rw=536870912, want=114, limit=112 2018/05/16 21:46:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x1, 0x4, {0xa, 0x4e23, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x32) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 81.595511] FAT-fs (loop4): Unrecognized mount option "time_offset=<" or missing value [ 81.647072] attempt to access beyond end of device [ 81.661887] loop7: rw=536870912, want=115, limit=112 [ 81.675228] attempt to access beyond end of device [ 81.681231] loop7: rw=536870912, want=116, limit=112 [ 81.686352] attempt to access beyond end of device [ 81.692637] loop7: rw=536870912, want=117, limit=112 [ 81.697764] attempt to access beyond end of device [ 81.703006] loop7: rw=536870912, want=130, limit=112 [ 81.708116] attempt to access beyond end of device [ 81.714030] loop7: rw=536870912, want=131, limit=112 [ 81.719145] attempt to access beyond end of device [ 81.724352] loop7: rw=536870912, want=132, limit=112 [ 81.729462] attempt to access beyond end of device [ 81.734685] loop7: rw=536870912, want=133, limit=112 [ 81.742116] attempt to access beyond end of device [ 81.747485] loop7: rw=536870912, want=2189, limit=112 [ 81.754483] attempt to access beyond end of device [ 81.759413] loop7: rw=536870912, want=4237, limit=112 [ 81.766183] attempt to access beyond end of device [ 81.771140] loop7: rw=536870912, want=6285, limit=112 [ 81.777149] attempt to access beyond end of device [ 81.782105] loop7: rw=536870912, want=8333, limit=112 [ 81.788099] attempt to access beyond end of device [ 81.793034] loop7: rw=536870912, want=10381, limit=112 [ 81.799111] attempt to access beyond end of device [ 81.804053] loop7: rw=536870912, want=12429, limit=112 [ 81.810444] attempt to access beyond end of device [ 81.815362] loop7: rw=536870912, want=14477, limit=112 [ 81.821544] attempt to access beyond end of device [ 81.826463] loop7: rw=536870912, want=16525, limit=112 [ 81.832639] attempt to access beyond end of device [ 81.837553] loop7: rw=536870912, want=18573, limit=112 [ 81.843823] attempt to access beyond end of device [ 81.848737] loop7: rw=536870912, want=20621, limit=112 [ 81.855579] attempt to access beyond end of device [ 81.860547] loop7: rw=536870912, want=22669, limit=112 [ 81.867147] attempt to access beyond end of device [ 81.872527] loop7: rw=536870912, want=24717, limit=112 [ 81.879131] attempt to access beyond end of device [ 81.884266] loop7: rw=536870912, want=26765, limit=112 [ 81.890962] attempt to access beyond end of device [ 81.895890] loop7: rw=536870912, want=28813, limit=112 [ 81.902097] attempt to access beyond end of device [ 81.907015] loop7: rw=536870912, want=30861, limit=112 [ 81.913215] attempt to access beyond end of device [ 81.918131] loop7: rw=536870912, want=32885, limit=112 2018/05/16 21:46:56 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/05/16 21:46:56 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r1 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000007c0)={0x0, 0x0}) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000008c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) r9 = getgid() r10 = gettid() stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)=0x0) getresgid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = signalfd4(0xffffffffffffffff, &(0x7f0000000cc0)={0x8acc}, 0x8, 0x80800) r17 = socket$pppoe(0x18, 0x1, 0x0) r18 = socket$netlink(0x10, 0x3, 0x4) r19 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/ppp\x00', 0x482400, 0x0) r20 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000d40), &(0x7f0000000dc0)=0x60, 0x80000) r21 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000e00)='syz0\x00', 0x200002, 0x0) r22 = perf_event_open(&(0x7f0000000e40)={0x3, 0x70, 0x4, 0x6, 0x4b8, 0x2d9, 0x0, 0x899, 0x200, 0x4, 0xc3, 0x80000001, 0x8, 0x9, 0xff, 0x3, 0x4, 0x6, 0x100000001, 0x401, 0x2, 0x6, 0x100000000, 0xdbe5, 0x9, 0x2, 0xe, 0x7f, 0x5, 0x1000, 0x400, 0x8, 0x8, 0x3, 0x10001, 0x9274, 0x7f, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x4, 0x5}, 0x200, 0x0, 0x1, 0x2, 0xc98, 0x5, 0x800}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x1) r23 = openat$full(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/full\x00', 0x40202, 0x0) r24 = perf_event_open$cgroup(&(0x7f0000001140)={0x0, 0x70, 0x4, 0x20, 0x1ff, 0x8000, 0x0, 0x765, 0x100, 0x2, 0x6, 0x5fe, 0x1, 0xcd9, 0x6, 0x80000000, 0x0, 0x5, 0x3, 0x2ca1, 0x6, 0x4, 0x3ae, 0x1f, 0x9, 0xfffffffffffffffe, 0x101, 0x0, 0x400, 0x7fffffff, 0x3, 0x9ef7, 0x0, 0x401, 0x0, 0x2, 0x8, 0x10001, 0x0, 0x1, 0x3, @perf_config_ext={0x7ff, 0x5}, 0x10400, 0xfff, 0xcee, 0x3, 0xd0bd, 0x7fff, 0x80}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000001200)='cpuset.mems\x00', 0x2, 0x0) r27 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/context\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = accept(0xffffffffffffff9c, &(0x7f00000012c0)=@sco, &(0x7f0000001340)=0x80) r30 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x2, 0x0) r31 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000013c0), &(0x7f0000001440)=0x60, 0x800) r32 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) getresuid(&(0x7f0000001540)=0x0, &(0x7f0000001580), &(0x7f00000015c0)) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000016c0)=0x0) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() r39 = getpgid(0x0) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001940)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001ac0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001bc0)=0xe8) r47 = getegid() r48 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001cc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r49 = accept4$unix(0xffffffffffffffff, &(0x7f0000001d00)=@abs, &(0x7f0000001d80)=0x6e, 0x80000) r50 = perf_event_open(&(0x7f0000001e00)={0x4, 0x70, 0x4, 0x80000001, 0x100000001, 0xfffffffffffffe01, 0x0, 0x7, 0x100, 0x8, 0x1, 0x9, 0x2, 0x6, 0x9, 0x1, 0x180000000000, 0x596, 0x1726, 0x1f, 0x3, 0xf3, 0x3bd6, 0xda54, 0xffffffffffff0001, 0xffffffff, 0x4, 0x848, 0x4, 0xe50, 0x1, 0x10001, 0x401, 0x1, 0x6, 0x8, 0x4, 0x7fff, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001dc0), 0x4}, 0x4000, 0x9, 0x9, 0x3, 0x7, 0x100000000, 0x80}, 0x0, 0xe, 0xffffffffffffff9c, 0x3) r51 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001e80)='net/ptype\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001ec0)={0xffffffffffffffff}) r53 = socket$unix(0x1, 0x7, 0x0) r54 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001f00)='/selinux/status\x00', 0x0, 0x0) r55 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001f40)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r56 = openat$cgroup(0xffffffffffffffff, &(0x7f0000001f80)='syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r58 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002000), &(0x7f0000002040)=0x10) r59 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002080)='/selinux/mls\x00', 0x0, 0x0) r60 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000020c0)='cpu.stat\x00', 0x0, 0x0) r61 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002100)='/selinux/status\x00', 0x0, 0x0) r62 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r63 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002180)={0xffffffffffffffff}) r65 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000021c0)=@full, &(0x7f0000002240)=0x48, 0x9322fa184841dc92) r66 = socket$inet6_udp(0xa, 0x2, 0x0) r67 = syz_open_dev$urandom(&(0x7f00000028c0)='/dev/urandom\x00', 0x0, 0x80000) r68 = socket$inet6_tcp(0xa, 0x1, 0x0) r69 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000002a00)=0xe8) getgroups(0x0, &(0x7f0000000a40)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002a80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002ac0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000002bc0)=0xe8) r73 = getegid() r74 = socket$inet6(0xa, 0x6, 0xffffffffffff7fff) r75 = creat(&(0x7f0000002c00)='./file0\x00', 0x80) sendmmsg$unix(r0, &(0x7f0000002f40)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)="4b9e9802d5ace0a318e410c8021462ee5581fb7c6b9e9e34b62f995a8c2435d9c7b091733fc23bbae0ee5ff4ddf53d9ee8a65b64ce4b70bb869c2d146d6ad6d72ee4ac65fdbe27818492e619ceb5d3e4c034d65288d2fd51697a945d085937e3e979843cf2dcdee23d8297aaa8cccdb0a00b961b97a7f9286c0dbbe354db786f87a038c619f86f75850e9ca342ac15fdda0ad216a14b2379d90b11484962e1b92c9f8a3e2aa18a1266094f8cd20aeda994b5e3c9a52cbc26151a1b9331c2512e64bab531ce54d581d12277c883b2b34e4da30a2c6e9c57d2bc01a38539a167d04b8204b83383237ba3f116b27acf2af1935b6c", 0xf3}, {&(0x7f0000000240)="96751346dfe48fe294e86bc0", 0xc}, {&(0x7f00000002c0)="1b6d7500908e4af649aa0d0c6305b2a8e654059588bdeb073cbb0ddec9108164adc30d136af02a1e3b6e325f0b3eab40c401879f02ad6d36dbe327f875f4a2c5484dde879fcb1b35d83fbefcc4dc5027ba9deaad0f5e95225db9f67f6b", 0x5d}, {&(0x7f0000000340)="b0d21b5e30794184018f7b004233b4ccbd8efc214b36363081913343a8bfbd6b3e296915bd4009cc1e2e47d42581668cb7e94e585ad001167979d699af30e90088bd3b22507580b63adc4a2206878b3ed7fb75b46697d0086b146cbbfd6959e83aa1550d0952b1bb5ae787c26213f8cb67a93e0bb663d9b299d65a173b3a864184a41a3bb7b88fffff044af59bd617949bd27a141658b87fb38e510a0dc6219ff728184bcaaeb6e4f0674f7be6865251c878844608b356982a5675f80cfe42e739e0db6bc6", 0xc5}], 0x4, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8080}, {&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000640)="6e94e90b6e93c1b63e8d547e7084592767887fd5b147637553fc667e8ec5f36f5e25721ce5d4edcb421c71ba93e6a8dbdf8eb3b0da09e3463ffc5037dc2c2596255f8671e1916519d00c74dad044dc36e18b981dab536513f1b4a875d9df63e730482fa97d6f64c053118f3974b9ef151343368206f000107ac9d754", 0x7c}, {&(0x7f00000006c0)="1967b213e03a6b9d75f003d1484e3676606d9fafc20031e9b4319280a1ae813c727556dc826f151645595826f03eb591c4a04848672cafc775a1d2c67405277c61080c85993eb3a17b05689c54d571dfc8d277222aa0a94a41088397cc59c7dad5ce61ae0929475aa14d14a77d333d838eba157d9d78d4a083b2130527bcd63078a22c1a50a7430e4970893b5fc04c14ffea0c5029d2762f0a1fd1ab03540fffcf5071", 0xa3}], 0x2, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}, @rights={0x18, 0x1, 0x1, [r21, r22]}, @rights={0x18, 0x1, 0x1, [r23]}], 0xe8, 0x4051}, {&(0x7f0000001000)=@file={0x65b79cb3a9874359, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001080)="15749c107eb55f37e1fcb3ac351dfd8d88ef0ce0d488903bd27cff167568d3a829527024c03016e24b272adb5ba927f44ce26c98c5b06dcbd6268c22ffc38d07e5f99340b97696bdb1cabcd9ffea6a15dded76f80a36d571117cfc755a9ad1036a63afb9e6dd33f8a7b01052fc2cc8b2db696a504c17daf1739335f227d54564", 0x80}], 0x1, &(0x7f0000002280)=[@rights={0x38, 0x1, 0x1, [r24, r25, r26, 0xffffffffffffffff, r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x38, 0x1, 0x1, [r48, r49, r50, r51, r52, r53, r54, r55, r56, r57]}, @rights={0x38, 0x1, 0x1, [r58, r59, r60, r61, r62, r63, r64, r65, r66]}], 0x148, 0x1}, {&(0x7f0000002400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002480)="a05f70a25668242de4a54550207075a8981dc9c9d9e8268dc173c1", 0x1b}, {&(0x7f00000024c0)="92cad45829f9233bbf42b976e46ffc4457f9d0da6e41e2f540200fadedc8774e56a281692b1dd4155187bd9c27e1994fbec530f71756cadd1d298f91aeb8754b5f2e6ae7d2d51ee2ef03ce9e0afca2b970c1e2466342e99a1ab1d915a1443994925a9f2fbbb2cc3bef5add844da30210369c5026785b42c34c223443b3fa57b1caaf6c507b1f7aa30e27956925ef1dec8ff07fc909ced7a28cede3a051bf35831c733d372a07135b18bce48c84274ef8e9520a9c4d0a5378be9dee6c6b89dd2f3ed9a8146c6f49140e587e379eabe99a57c9c2bd75f4474a96955ec3", 0xdc}, {&(0x7f00000025c0)="253e68084138b21381379b0dd17fa59b50709576d31a7fa8c1c19ff5c4ca32fca957ab0aef6976269511454b015147fbd5b137e82d22bdf5efb8efccab71f085f1b7e22908c94607c5021ae97cd212b67667924393fc97", 0x57}, {&(0x7f0000002640)="a588546e649729826b5f05fc2d3d13e2fba1ec56f605c5b28f9c0f656e60c59ed6d16240c71686f49e0cdb0bfaa304de1949138fd87adfa8924bdfa3e95e26b348bafcd06964670b04d71dab4296d70c6a0838f0da2300d41cb17674c303a0fd61c64a7b011fb608edd1a63e4ba1bc4dc73847fc1fd0523a200938f4a15f3842953aee05995840cac934a957ce8e21fd2561aa4f95b7414f3586462b22dfab4f597ca0d7a56eb3f98ecf485d1ff30b691c9d91a5f6b83ade5d6b400bc4aaa5d0eb2675b142a3cb740b2a0ddc2b7329cd8458270af98a9f211a0d2203abbf948d6769ddfe3ce8fcbb284e4574", 0xec}, {&(0x7f0000002740)="85a76dedb3ad9b76084118cc0f6b0ecc64b8ba66c359e57ce4da97a3aee3f26d3ab854cab63914a9e74af3e0089d1af707edca222eaec9b85da1445a71688f6783015e188ad8253713cb4c97ddb5793c85fa1e3a58c17da0f22eff35cc48cf06333b04cf7799f74afeb7c9ca0715c39961b42a9497ca9f93984c334b1b5e47982183ed6595e886fec26f79afb4eda28e8a566778115d9e640ae6cd7ba867b0532c7432ef1872523c5a50016584cfcf29d0e54a4896ee028f0ef21ae5f297a742594f5d811109fd948c9f897f4f1166edcbae", 0xd2}], 0x5, &(0x7f0000002c40)=[@rights={0x18, 0x1, 0x1, [r67, r68]}, @cred={0x20, 0x1, 0x2, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r74, r75]}], 0x80, 0x8090}, {&(0x7f0000002cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002d40)="2c88932584563bf02bc4fbc8aa28cbae759fa6fc8002881408b62bd3341759c042c8c8e031f3d9c4583edc3021cd6916cfc63553d67c5d5516ea8dd0644528e943b18abe0c37f8544fa55cff0df2607c55baaf90a76ca4a07a08ead87e0c9d32ac1e91c6d606742f2ebf81d7ba485f281e11c765a6353bed8339701103632ba39059b59a4840bb16a7fd1328b39c797130bd9bb2233a92e63d06a00349f00ec733c54ad76e0e523bd7ada4597534bbf807b402374b34ec033771db4ab7d29d55a61fd9161c6962253b978c8350e161665b4f30f7f5e1366d", 0xd8}, {&(0x7f0000002e40)="422ea7d1f8b2ea2cd3f2c3f239c2c87879e6caf6d97e7deba23b8c68b3547f54880b0b326d4c17027b30a8cef38110156068f380b75d1ea00b66ab2cc429a3d86071d0eb4098bee1ae736038bceed8619ca8b80faffd6e25bb351ae948a37a925286186bc1491e6ce02c5ac3477f84c5b4462e068a825aac40f2410d9511de28cb9412d93ef7590b33ec15a18bdff93c858bcaac0bd2fef5ee98fa110b44a6c8b7ccd572122a3034", 0xa8}], 0x2, 0x0, 0x0, 0x24004800}], 0x5, 0x0) r76 = socket(0xa, 0x3, 0x1) ioctl(r76, 0x8916, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r76, 0x84, 0xc, &(0x7f0000000000)=0x100000000, 0x4) r77 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r77, 0x0) 2018/05/16 21:46:56 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x6}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:56 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='$&\x00', 0x3) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1e, r1, 0x4002d) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x2000000000803a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000140)={@dev, @empty, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x3b, r1}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='memory.swap.current\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r3, 0x10, 0x70bd25, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfc7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40841}, 0x20000801) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) fcntl$setsig(r0, 0xa, 0x5) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) 2018/05/16 21:46:56 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:56 executing program 1: prctl$getreaper(0xb, &(0x7f00000002c0)) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffff4ce) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x5d9080) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x9c, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x801}, 0x4c050) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) 2018/05/16 21:46:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:56 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x4, 0x2, 0x3, 0x3, 0x22}, 0x98) 2018/05/16 21:46:56 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) fcntl$getflags(r0, 0x40b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) 2018/05/16 21:46:56 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8916, &(0x7f0000000140)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x61, "d4319144c2110f9e2c38b16a2ee9a55fdfa12d570e39720cfd0a1c377898bc1477ba3d91c35ca7f5b52564b5ec5d43658efc5936eba7023de49b76038f461d0741ae6855231ca46cc657831fceca4b445849d92eba6a4964090699bf818e1b2f1d"}, &(0x7f0000000180)=0x69) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x4, 0xfffffffffffffffa, 0x1, 0x393a, 0x40}, &(0x7f0000000200)=0x14) accept$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e21, 0xfd, @remote={0xfe, 0x80, [], 0xbb}, 0xd}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x2000004, 0xb, 0x9, 0x3, 0x2, 0x6, 0xffffeffffbfffffe, 0x2]}, 0xfffffc9c) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1fffc0000000}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x4000000000000000]}, 0x5c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x3d5, 0x1a6c]}, &(0x7f0000000040)=0x8) 2018/05/16 21:46:56 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000001, 0x90000) ioctl$KDMKTONE(r1, 0x4b30, 0x400) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 82.331284] attempt to access beyond end of device [ 82.336392] loop7: rw=536870912, want=130, limit=112 2018/05/16 21:46:56 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) setsockopt(r0, 0x6, 0x783, &(0x7f0000000040)="7e6680ab39e1342e330d89856ecf1fce7802791f443e537dfc267012cd089642a7a656be0b751bfab176515edd98fe4bb7b8d38d5b3b6f362ce612901255392fb9b4248d14177871ab3143c4ef51ebbe41e10681fd4acf8c06b7f30b5dd6baf285447460a26bf3c8d07e73e9074e9eeb78ecdfa67d335d3975f50490334b5864a8850b5c8f8389623e35ea4a134817f6ac3ca4b962a0be13e20dc820b049d01fa54fe4d38a7e9dfdc8ce960845f0894d45be94da04346c22492d0fc8cbb124a7409b966b5205ee9692d59727c37092282aeb2afd13d081723e8d63710436368ae2ed1f", 0xe3) memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) 2018/05/16 21:46:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6, 0x4e24, 0x8, 0x4e23, 0x800, 0x0, 0x80, 0x20, 0x6, r1, r2}, {0xfffffffffffff1b1, 0x4000000000000000, 0x2, 0x84b, 0x79b9, 0x3, 0x9, 0x1ff}, {0x9, 0x80000001, 0x6, 0x2}, 0xfffffffffffffff8, 0x6e6bb2, 0x1, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x4d2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x5, 0x2, 0x7ff, 0x200, 0x81, 0x140b}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) fcntl$getflags(r0, 0xb) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:56 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000002c0)=""/4096) memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2000001, 0x14, r0, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 82.375051] attempt to access beyond end of device [ 82.391590] loop7: rw=536870912, want=131, limit=112 [ 82.426502] attempt to access beyond end of device [ 82.438181] loop7: rw=536870912, want=132, limit=112 [ 82.450511] attempt to access beyond end of device [ 82.456130] loop7: rw=536870912, want=133, limit=112 [ 82.462317] attempt to access beyond end of device [ 82.467422] loop7: rw=536870912, want=142, limit=112 [ 82.476449] attempt to access beyond end of device [ 82.481406] loop7: rw=536870912, want=143, limit=112 [ 82.486510] attempt to access beyond end of device [ 82.496125] loop7: rw=536870912, want=144, limit=112 [ 82.508910] attempt to access beyond end of device [ 82.515598] loop7: rw=536870912, want=145, limit=112 [ 82.522233] attempt to access beyond end of device [ 82.527251] loop7: rw=536870912, want=2193, limit=112 [ 82.537184] attempt to access beyond end of device [ 82.542526] loop7: rw=536870912, want=4241, limit=112 [ 82.549348] attempt to access beyond end of device [ 82.554796] loop7: rw=536870912, want=6289, limit=112 [ 82.566141] attempt to access beyond end of device [ 82.574492] loop7: rw=536870912, want=8337, limit=112 [ 82.584051] attempt to access beyond end of device [ 82.589064] loop7: rw=536870912, want=10385, limit=112 [ 82.596168] attempt to access beyond end of device [ 82.601412] loop7: rw=536870912, want=12433, limit=112 [ 82.608562] attempt to access beyond end of device [ 82.613596] loop7: rw=536870912, want=14481, limit=112 [ 82.620936] attempt to access beyond end of device [ 82.625937] loop7: rw=536870912, want=16529, limit=112 [ 82.632771] attempt to access beyond end of device [ 82.637773] loop7: rw=536870912, want=18577, limit=112 [ 82.644611] attempt to access beyond end of device [ 82.649605] loop7: rw=536870912, want=20625, limit=112 [ 82.656467] attempt to access beyond end of device [ 82.661513] loop7: rw=536870912, want=22673, limit=112 [ 82.668307] attempt to access beyond end of device [ 82.673351] loop7: rw=536870912, want=24721, limit=112 [ 82.680214] attempt to access beyond end of device [ 82.685218] loop7: rw=536870912, want=26769, limit=112 [ 82.692021] attempt to access beyond end of device [ 82.697010] loop7: rw=536870912, want=28817, limit=112 [ 82.703859] attempt to access beyond end of device [ 82.708853] loop7: rw=536870912, want=30865, limit=112 [ 82.716274] attempt to access beyond end of device [ 82.721280] loop7: rw=536870912, want=32889, limit=112 [ 82.970576] attempt to access beyond end of device [ 82.975675] loop5: rw=536870912, want=114, limit=112 [ 82.981808] attempt to access beyond end of device [ 82.986834] loop5: rw=536870912, want=115, limit=112 [ 82.992334] attempt to access beyond end of device [ 82.997335] loop5: rw=536870912, want=116, limit=112 [ 83.002805] attempt to access beyond end of device [ 83.007796] loop5: rw=536870912, want=117, limit=112 [ 83.013878] attempt to access beyond end of device [ 83.018872] loop5: rw=536870912, want=130, limit=112 [ 83.024519] attempt to access beyond end of device [ 83.029505] loop5: rw=536870912, want=131, limit=112 [ 83.034988] attempt to access beyond end of device [ 83.040208] loop5: rw=536870912, want=132, limit=112 [ 83.045379] attempt to access beyond end of device [ 83.050612] loop5: rw=536870912, want=133, limit=112 [ 83.056873] attempt to access beyond end of device [ 83.062183] loop5: rw=536870912, want=2189, limit=112 [ 83.068942] attempt to access beyond end of device [ 83.074261] loop5: rw=536870912, want=4237, limit=112 [ 83.081530] attempt to access beyond end of device [ 83.086540] loop5: rw=536870912, want=6285, limit=112 [ 83.093764] attempt to access beyond end of device [ 83.098778] loop5: rw=536870912, want=8333, limit=112 [ 83.105831] attempt to access beyond end of device [ 83.111118] loop5: rw=536870912, want=10381, limit=112 [ 83.117963] attempt to access beyond end of device [ 83.123257] loop5: rw=536870912, want=12429, limit=112 [ 83.130390] attempt to access beyond end of device [ 83.135397] loop5: rw=536870912, want=14477, limit=112 [ 83.143256] attempt to access beyond end of device [ 83.148293] loop5: rw=536870912, want=16525, limit=112 [ 83.155583] attempt to access beyond end of device [ 83.160873] loop5: rw=536870912, want=18573, limit=112 [ 83.168068] attempt to access beyond end of device [ 83.173375] loop5: rw=536870912, want=20621, limit=112 [ 83.180531] attempt to access beyond end of device [ 83.185532] loop5: rw=536870912, want=22669, limit=112 [ 83.192864] attempt to access beyond end of device [ 83.197867] loop5: rw=536870912, want=24717, limit=112 [ 83.204985] attempt to access beyond end of device [ 83.210240] loop5: rw=536870912, want=26765, limit=112 [ 83.216897] attempt to access beyond end of device 2018/05/16 21:46:56 executing program 0: r0 = socket$inet6(0xa, 0x10000000806, 0x3a) r1 = dup3(r0, r0, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r2) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) r5 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001d40)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001e40)=0xe8) stat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f40)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0}, &(0x7f0000001fc0)=0xc) getgroups(0x2, &(0x7f0000002000)=[0x0, 0xffffffffffffffff]) r14 = gettid() stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003400)={0x0}, &(0x7f0000003440)=0xc) lstat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000003540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003580)=0x0) r21 = geteuid() getresgid(&(0x7f00000035c0), &(0x7f0000003600), &(0x7f0000003640)=0x0) sendmmsg$unix(r4, &(0x7f0000003700)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000002c0)="cebef95d3fb8d2678b25ed0cd0810ef867beeb33db232dc852e5494f038770ea2d4aec091f19e69746e7b90da027b912ad2f0b99b6c38f0d2335f8a0438faf65b6f01c91dc3573f4aa96c57df1628869279e8262825d733899b73d4a5f98cef0350d09b6f2822a0accf5e3c4dd17d4229e7a9ccf37f5baf8ea72a8d20a12ec96f77a58e8def85d5766eb41228c52f14c064cb68f272aa08e69ef62ca9af34216ebe85e28b175553f89ec2117f4303809f6feecc101238eabddb8145e81c410f9", 0xc0}, {&(0x7f0000000380)="428e52", 0x3}, {&(0x7f00000003c0)="65b6f39ec1fad30e6f3fdbf4815d9eec96474a", 0x13}], 0x3, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r3, r4, r0, r4, r4, r3, r1, r3]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x68, 0x40010}, {&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001a00)=[{&(0x7f00000006c0)="082f48565239e480729cb2248ac53e5d86bf145818c9d5a7", 0x18}, {&(0x7f0000000700)="53c78df0e07e6718ab6b7fe8cee8f2e1e0190edba4c4e4d2a4ea1803c2a3a383554eaebd6ac0139c58c923008411cb6fd42731fc52efef3333228ec80c3703319698f7", 0x43}, {&(0x7f0000000780)="da4af63263991e2712a2c1daf19336c6ea2a85aa6a79bb4cbdaa04", 0x1b}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="503129c19c16af0ad2be43dd8fb8537e5b3935348cafb011d8ca36169054a7a4956b00e73ec4b4a1aa976fe11f0be2d316b059168f323b7afc54439c65e75e881b2be2d23006cf89fe80e437d59f403c5a40f34c967b340bc83c7fc7e243036f7fd7943fd5e7089bfa720b1865e971252be20253a4f244523fa78bdd5a520f3b654f5ed9165c449ac9b8849c811b0454b337e043a5ecb3458be05d5356b369ce1fa5e2e8ad9d19c93405d5f14868bcd28dfa", 0xb2}, {&(0x7f00000018c0)="bd2430a761f47b69e333177a8b598cf81ec5bc66a67d4c7b9ccbf56b8cef0bb81e3244ffe1bd1f450bdc70d79998d8861381806a1e23be70a569c7cc8844edeac6d69520a1f1472f28735b191f4b9419f7164080ca40a2505d8aaeabf590d3e8cde9abfe320048ea32dee148564513bbe11ad78161795786c94e654b4e87c61699833e", 0x83}, {&(0x7f0000001980)="d71141a6f2a0af9657aa870b46e4dfefb4b682c6fac14c28ffcf9ad8e434d27a4ea330aec1e6cba931ff085400afbca030a47d4aa29257fb300c3aaf419f7ebb94f5f1f60b0baaec24613cb1829b227212531b18a73552899fbd77ced69e83eb", 0x60}], 0x7, &(0x7f0000001a80), 0x0, 0x4000}, {&(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001b40)="026e5d84f5b138b28ec3512e883d50d58ea2269cd47fe01219ecb4322d727b2147576c407c8627586d1ac05988c069cde0f58b13e0bea655550ed2c243a208940f3e1866d8e4055bd139d96b9218e179cbf1b1fdf041dc027cf66f43b26ad96ed047fd454490f62abd1711d033a139bf976028a453a0e8145c3e5f1b98fbf699d3324d43873c31bf0d1054bf5c5d72bf7bca6ee97c288b01263265a23e2f7df67e230e848a12234707a006d70deb5f5cde7957acab0591ac127d52c06c", 0xbd}, {&(0x7f0000001c00)="ee0790be2c33e9023f4204de668cb804118786d64735d1f24728c3fb174bfe63e24a162b7614fcd9de215a463af16eedfc9777b5afb803772f507e6b71ed7e9e5f9c03d08e9cbfc701978cf5036fd773b1863eee256639b5a731665890037045ecd000ad3f02bef0063dfcef07d620b7cd60efe24a9bcf9562bdbd789a70e4040497997a2895fcc3", 0x88}, {&(0x7f0000001cc0)="8cee156730564e1f", 0x8}], 0x3, &(0x7f00000021c0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x4000}, {&(0x7f0000002240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000033c0)=[{&(0x7f00000022c0)="5d862007d9a95e12ca4a9687189947a690867200dd5d1183363d95b08911b0cf3df94322276c1d079c88757804ce463853ccec4b2e3876b3c5c358504d064ad1b270daeba7013c5da593aac88cfd576f862f51b7e3", 0x55}, {&(0x7f0000002340)="09cb0da26272923f450fc4a865f69f360dc99bf2615d2bb958bbda3f7342fe624204e8eb5c7af069468287efee619aaf5a380ffcbe654a540eed58bd7d73911df53edd97cca5a5006a05c14dd46d9c22266b179b44a939657cf7e3d83c0540ed50cf158b76712cca58c63e96f2288d", 0x6f}, {&(0x7f00000023c0)="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", 0x1000}], 0x3, &(0x7f0000003680)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r3, r3]}], 0x60, 0x4000}], 0x4, 0x880) 2018/05/16 21:46:56 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xa) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000540)='/dev/null\x00', 0x200, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000580)=""/45) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="6901ab13ab9f63690142ab429ef2b8a64aefd39226d3a53fb9b8147ba7c42e8379de0c831567286c2522ea07667d7d751f3131b2de7de87eee7c00ffe6f492edc9ab15e81cfd79f6ae9b439756feb0b6dbaf76af837747f0d4360cab2e4c12add729b5f1c629cb2761876a83221659bab670281731c857cd4f6e150e2e38b83c6c00bfb19847df7ad9f536f98bd09a353a030455e65785c71b50a611a617faef04a8a034bfdc309c1cbb199c40685012948f421fc1ccd7c451e2b8670fa0b414807129aeafa514f4bcbd6127d448e525", 0xd0}, {&(0x7f00000001c0)="fa4b3ae1e855363d9bf1657d70", 0xd}, {&(0x7f0000000200)="71e1ab29b3e4aa35bd4d6217dfcd1971e0ffe338d7d69e957d1fec5ece068c0a5eb81ed4af6c65b063f0b9d404bf2dbc592004c2b92126c0fd7767037e8ca68e87032e399e1a722765252cf2517009b2968473aa4058d866c6753cb6c4df46b8fc6accabc0bbcf5c5db8479d670b2c766ee6a08889182f2608eeb74f7597", 0x7e}, {&(0x7f0000000280)="90241c8e2a37dd39b9ca20f467fbf7bf76d1ec40e129bdeea40e9431fcc7bd0f9b5eb4c47971f2763e28cb7ed87ebc75455445ff75a9116ecf0ce380ce89c3f2db67d13bc0cdd490498a35ddfd32d236947414fc1232449f6eb24308bf43de24c48aaa89afc6444fbf458fcbed7d0c4157f8d74743e8a5332daf410265d21ac151dbc16e296bdda4d6ca00454c6c", 0x8e}, {&(0x7f0000000340)="af66e80f4b3e15f1e4f4b393fafc4eaf372d4197ee700dca1a214eb882fd21e1501fee1ab763fadafad0447aaa41a6561bc554bee0bb001aa7642560d943c9fa41943d40ef072aba9e30b54d2036d0468b3a8725bd23a6c7f1245bcf9017625103062c0b16f3de278332437d1237752e2181923fecf31a71d24b8da9081ce11962234bef336af0954e3571e422ea74d5cbf9e754684d4fe0d8ac", 0x9a}, {&(0x7f0000000400)="ae71e6ee404e3d32adf85f6f773e0ec011", 0x11}, {&(0x7f0000000440)="688a2e7143796b57acb16763e230846472698beb4983b0a20b9df5b982f0ab09fbeb863b3ec83994cb0af1d55a627af94e4ddbbc72e17c16b265ce73c7842aea0d0008901f27be", 0x47}], 0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/16 21:46:56 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x6, 0x2f94, 0x0, 0x40, 0x0, 0x6, 0x4, 0x64, 0x2, 0x8}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/182) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x0) 2018/05/16 21:46:56 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:56 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/05/16 21:46:57 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x40008912, &(0x7f0000000000)="c626262c8523bf012cf66f07307e349925746b59a9ed82483dc61b706cc7e3364594210ff06be0b66db61ec2a3d640ed029ff71d65ccc95b62629eafc4dbe1cdc9ade4d98e5436b32615d9022ef4d59a12ca0b73da9261024e7396395169b36912b2483b8a93a96e228a83807bffd0c0fc8c83261b601e760d7fbd743789566517419231fbfe63d95661c0198f8021b973f65da304bb79d43ddfb60aeed1c4497dfec0d5daf075bddd87b4970007b4ee9db694952510baa2246c4e9bc7d51f8cd3d6648283f8d99a3e88e1f065872bdd24b176b9121e3d49d239db294aadad85b420000000000000000000000000") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:46:57 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) getsockopt(r0, 0x2, 0x80000001, &(0x7f00000000c0)=""/4, &(0x7f0000000100)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:57 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r1 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000007c0)={0x0, 0x0}) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000008c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) r9 = getgid() r10 = gettid() stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)=0x0) getresgid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = signalfd4(0xffffffffffffffff, &(0x7f0000000cc0)={0x8acc}, 0x8, 0x80800) r17 = socket$pppoe(0x18, 0x1, 0x0) r18 = socket$netlink(0x10, 0x3, 0x4) r19 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/ppp\x00', 0x482400, 0x0) r20 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000d40), &(0x7f0000000dc0)=0x60, 0x80000) r21 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000e00)='syz0\x00', 0x200002, 0x0) r22 = perf_event_open(&(0x7f0000000e40)={0x3, 0x70, 0x4, 0x6, 0x4b8, 0x2d9, 0x0, 0x899, 0x200, 0x4, 0xc3, 0x80000001, 0x8, 0x9, 0xff, 0x3, 0x4, 0x6, 0x100000001, 0x401, 0x2, 0x6, 0x100000000, 0xdbe5, 0x9, 0x2, 0xe, 0x7f, 0x5, 0x1000, 0x400, 0x8, 0x8, 0x3, 0x10001, 0x9274, 0x7f, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x4, 0x5}, 0x200, 0x0, 0x1, 0x2, 0xc98, 0x5, 0x800}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x1) r23 = openat$full(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/full\x00', 0x40202, 0x0) r24 = perf_event_open$cgroup(&(0x7f0000001140)={0x0, 0x70, 0x4, 0x20, 0x1ff, 0x8000, 0x0, 0x765, 0x100, 0x2, 0x6, 0x5fe, 0x1, 0xcd9, 0x6, 0x80000000, 0x0, 0x5, 0x3, 0x2ca1, 0x6, 0x4, 0x3ae, 0x1f, 0x9, 0xfffffffffffffffe, 0x101, 0x0, 0x400, 0x7fffffff, 0x3, 0x9ef7, 0x0, 0x401, 0x0, 0x2, 0x8, 0x10001, 0x0, 0x1, 0x3, @perf_config_ext={0x7ff, 0x5}, 0x10400, 0xfff, 0xcee, 0x3, 0xd0bd, 0x7fff, 0x80}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000001200)='cpuset.mems\x00', 0x2, 0x0) r27 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/context\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = accept(0xffffffffffffff9c, &(0x7f00000012c0)=@sco, &(0x7f0000001340)=0x80) r30 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x2, 0x0) r31 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000013c0), &(0x7f0000001440)=0x60, 0x800) r32 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) getresuid(&(0x7f0000001540)=0x0, &(0x7f0000001580), &(0x7f00000015c0)) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000016c0)=0x0) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() r39 = getpgid(0x0) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001940)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001ac0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001bc0)=0xe8) r47 = getegid() r48 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001cc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r49 = accept4$unix(0xffffffffffffffff, &(0x7f0000001d00)=@abs, &(0x7f0000001d80)=0x6e, 0x80000) r50 = perf_event_open(&(0x7f0000001e00)={0x4, 0x70, 0x4, 0x80000001, 0x100000001, 0xfffffffffffffe01, 0x0, 0x7, 0x100, 0x8, 0x1, 0x9, 0x2, 0x6, 0x9, 0x1, 0x180000000000, 0x596, 0x1726, 0x1f, 0x3, 0xf3, 0x3bd6, 0xda54, 0xffffffffffff0001, 0xffffffff, 0x4, 0x848, 0x4, 0xe50, 0x1, 0x10001, 0x401, 0x1, 0x6, 0x8, 0x4, 0x7fff, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001dc0), 0x4}, 0x4000, 0x9, 0x9, 0x3, 0x7, 0x100000000, 0x80}, 0x0, 0xe, 0xffffffffffffff9c, 0x3) r51 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001e80)='net/ptype\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001ec0)={0xffffffffffffffff}) r53 = socket$unix(0x1, 0x7, 0x0) r54 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001f00)='/selinux/status\x00', 0x0, 0x0) r55 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001f40)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r56 = openat$cgroup(0xffffffffffffffff, &(0x7f0000001f80)='syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r58 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002000), &(0x7f0000002040)=0x10) r59 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002080)='/selinux/mls\x00', 0x0, 0x0) r60 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000020c0)='cpu.stat\x00', 0x0, 0x0) r61 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002100)='/selinux/status\x00', 0x0, 0x0) r62 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r63 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002180)={0xffffffffffffffff}) r65 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000021c0)=@full, &(0x7f0000002240)=0x48, 0x9322fa184841dc92) r66 = socket$inet6_udp(0xa, 0x2, 0x0) r67 = syz_open_dev$urandom(&(0x7f00000028c0)='/dev/urandom\x00', 0x0, 0x80000) r68 = socket$inet6_tcp(0xa, 0x1, 0x0) r69 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000002a00)=0xe8) getgroups(0x0, &(0x7f0000000a40)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002a80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002ac0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000002bc0)=0xe8) r73 = getegid() r74 = socket$inet6(0xa, 0x6, 0xffffffffffff7fff) r75 = creat(&(0x7f0000002c00)='./file0\x00', 0x80) sendmmsg$unix(r0, &(0x7f0000002f40)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)="4b9e9802d5ace0a318e410c8021462ee5581fb7c6b9e9e34b62f995a8c2435d9c7b091733fc23bbae0ee5ff4ddf53d9ee8a65b64ce4b70bb869c2d146d6ad6d72ee4ac65fdbe27818492e619ceb5d3e4c034d65288d2fd51697a945d085937e3e979843cf2dcdee23d8297aaa8cccdb0a00b961b97a7f9286c0dbbe354db786f87a038c619f86f75850e9ca342ac15fdda0ad216a14b2379d90b11484962e1b92c9f8a3e2aa18a1266094f8cd20aeda994b5e3c9a52cbc26151a1b9331c2512e64bab531ce54d581d12277c883b2b34e4da30a2c6e9c57d2bc01a38539a167d04b8204b83383237ba3f116b27acf2af1935b6c", 0xf3}, {&(0x7f0000000240)="96751346dfe48fe294e86bc0", 0xc}, {&(0x7f00000002c0)="1b6d7500908e4af649aa0d0c6305b2a8e654059588bdeb073cbb0ddec9108164adc30d136af02a1e3b6e325f0b3eab40c401879f02ad6d36dbe327f875f4a2c5484dde879fcb1b35d83fbefcc4dc5027ba9deaad0f5e95225db9f67f6b", 0x5d}, {&(0x7f0000000340)="b0d21b5e30794184018f7b004233b4ccbd8efc214b36363081913343a8bfbd6b3e296915bd4009cc1e2e47d42581668cb7e94e585ad001167979d699af30e90088bd3b22507580b63adc4a2206878b3ed7fb75b46697d0086b146cbbfd6959e83aa1550d0952b1bb5ae787c26213f8cb67a93e0bb663d9b299d65a173b3a864184a41a3bb7b88fffff044af59bd617949bd27a141658b87fb38e510a0dc6219ff728184bcaaeb6e4f0674f7be6865251c878844608b356982a5675f80cfe42e739e0db6bc6", 0xc5}], 0x4, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8080}, {&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000640)="6e94e90b6e93c1b63e8d547e7084592767887fd5b147637553fc667e8ec5f36f5e25721ce5d4edcb421c71ba93e6a8dbdf8eb3b0da09e3463ffc5037dc2c2596255f8671e1916519d00c74dad044dc36e18b981dab536513f1b4a875d9df63e730482fa97d6f64c053118f3974b9ef151343368206f000107ac9d754", 0x7c}, {&(0x7f00000006c0)="1967b213e03a6b9d75f003d1484e3676606d9fafc20031e9b4319280a1ae813c727556dc826f151645595826f03eb591c4a04848672cafc775a1d2c67405277c61080c85993eb3a17b05689c54d571dfc8d277222aa0a94a41088397cc59c7dad5ce61ae0929475aa14d14a77d333d838eba157d9d78d4a083b2130527bcd63078a22c1a50a7430e4970893b5fc04c14ffea0c5029d2762f0a1fd1ab03540fffcf5071", 0xa3}], 0x2, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}, @rights={0x18, 0x1, 0x1, [r21, r22]}, @rights={0x18, 0x1, 0x1, [r23]}], 0xe8, 0x4051}, {&(0x7f0000001000)=@file={0x65b79cb3a9874359, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001080)="15749c107eb55f37e1fcb3ac351dfd8d88ef0ce0d488903bd27cff167568d3a829527024c03016e24b272adb5ba927f44ce26c98c5b06dcbd6268c22ffc38d07e5f99340b97696bdb1cabcd9ffea6a15dded76f80a36d571117cfc755a9ad1036a63afb9e6dd33f8a7b01052fc2cc8b2db696a504c17daf1739335f227d54564", 0x80}], 0x1, &(0x7f0000002280)=[@rights={0x38, 0x1, 0x1, [r24, r25, r26, 0xffffffffffffffff, r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x38, 0x1, 0x1, [r48, r49, r50, r51, r52, r53, r54, r55, r56, r57]}, @rights={0x38, 0x1, 0x1, [r58, r59, r60, r61, r62, r63, r64, r65, r66]}], 0x148, 0x1}, {&(0x7f0000002400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002480)="a05f70a25668242de4a54550207075a8981dc9c9d9e8268dc173c1", 0x1b}, {&(0x7f00000024c0)="92cad45829f9233bbf42b976e46ffc4457f9d0da6e41e2f540200fadedc8774e56a281692b1dd4155187bd9c27e1994fbec530f71756cadd1d298f91aeb8754b5f2e6ae7d2d51ee2ef03ce9e0afca2b970c1e2466342e99a1ab1d915a1443994925a9f2fbbb2cc3bef5add844da30210369c5026785b42c34c223443b3fa57b1caaf6c507b1f7aa30e27956925ef1dec8ff07fc909ced7a28cede3a051bf35831c733d372a07135b18bce48c84274ef8e9520a9c4d0a5378be9dee6c6b89dd2f3ed9a8146c6f49140e587e379eabe99a57c9c2bd75f4474a96955ec3", 0xdc}, {&(0x7f00000025c0)="253e68084138b21381379b0dd17fa59b50709576d31a7fa8c1c19ff5c4ca32fca957ab0aef6976269511454b015147fbd5b137e82d22bdf5efb8efccab71f085f1b7e22908c94607c5021ae97cd212b67667924393fc97", 0x57}, {&(0x7f0000002640)="a588546e649729826b5f05fc2d3d13e2fba1ec56f605c5b28f9c0f656e60c59ed6d16240c71686f49e0cdb0bfaa304de1949138fd87adfa8924bdfa3e95e26b348bafcd06964670b04d71dab4296d70c6a0838f0da2300d41cb17674c303a0fd61c64a7b011fb608edd1a63e4ba1bc4dc73847fc1fd0523a200938f4a15f3842953aee05995840cac934a957ce8e21fd2561aa4f95b7414f3586462b22dfab4f597ca0d7a56eb3f98ecf485d1ff30b691c9d91a5f6b83ade5d6b400bc4aaa5d0eb2675b142a3cb740b2a0ddc2b7329cd8458270af98a9f211a0d2203abbf948d6769ddfe3ce8fcbb284e4574", 0xec}, {&(0x7f0000002740)="85a76dedb3ad9b76084118cc0f6b0ecc64b8ba66c359e57ce4da97a3aee3f26d3ab854cab63914a9e74af3e0089d1af707edca222eaec9b85da1445a71688f6783015e188ad8253713cb4c97ddb5793c85fa1e3a58c17da0f22eff35cc48cf06333b04cf7799f74afeb7c9ca0715c39961b42a9497ca9f93984c334b1b5e47982183ed6595e886fec26f79afb4eda28e8a566778115d9e640ae6cd7ba867b0532c7432ef1872523c5a50016584cfcf29d0e54a4896ee028f0ef21ae5f297a742594f5d811109fd948c9f897f4f1166edcbae", 0xd2}], 0x5, &(0x7f0000002c40)=[@rights={0x18, 0x1, 0x1, [r67, r68]}, @cred={0x20, 0x1, 0x2, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r74, r75]}], 0x80, 0x8090}, {&(0x7f0000002cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002d40)="2c88932584563bf02bc4fbc8aa28cbae759fa6fc8002881408b62bd3341759c042c8c8e031f3d9c4583edc3021cd6916cfc63553d67c5d5516ea8dd0644528e943b18abe0c37f8544fa55cff0df2607c55baaf90a76ca4a07a08ead87e0c9d32ac1e91c6d606742f2ebf81d7ba485f281e11c765a6353bed8339701103632ba39059b59a4840bb16a7fd1328b39c797130bd9bb2233a92e63d06a00349f00ec733c54ad76e0e523bd7ada4597534bbf807b402374b34ec033771db4ab7d29d55a61fd9161c6962253b978c8350e161665b4f30f7f5e1366d", 0xd8}, {&(0x7f0000002e40)="422ea7d1f8b2ea2cd3f2c3f239c2c87879e6caf6d97e7deba23b8c68b3547f54880b0b326d4c17027b30a8cef38110156068f380b75d1ea00b66ab2cc429a3d86071d0eb4098bee1ae736038bceed8619ca8b80faffd6e25bb351ae948a37a925286186bc1491e6ce02c5ac3477f84c5b4462e068a825aac40f2410d9511de28cb9412d93ef7590b33ec15a18bdff93c858bcaac0bd2fef5ee98fa110b44a6c8b7ccd572122a3034", 0xa8}], 0x2, 0x0, 0x0, 0x24004800}], 0x5, 0x0) r76 = socket(0xa, 0x3, 0x1) ioctl(r76, 0x8916, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r76, 0x84, 0xc, &(0x7f0000000000)=0x100000000, 0x4) r77 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r77, 0x0) [ 83.224744] loop5: rw=536870912, want=28813, limit=112 [ 83.231718] attempt to access beyond end of device [ 83.238185] loop5: rw=536870912, want=30861, limit=112 [ 83.245242] attempt to access beyond end of device [ 83.250454] loop5: rw=536870912, want=32885, limit=112 2018/05/16 21:46:57 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x7ff, 0xe0}, 0x8) 2018/05/16 21:46:57 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000480)={'eql\x00', 0x0}) bind$packet(r0, &(0x7f00000004c0)={0x11, 0xfc, r1, 0x1, 0x80000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) r3 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'gre0\x00', 0x2}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="48010000e8f3e7b58e7679bd3e2f0ab878e95799f4ea27f48cf81d070b311b948dd9c7134e48a781c78859c4ad7dd67b37e55dd5baa7bc6ea6a0bddc6a2709991228cbabf7d39b4bd29a9edfc3b3fe8f8efff3603200ad99cc785d89455b906565a91bb73c4c0b9a52c44c021dd54fe4a21baeb7a8d741d60e941d8eeae3b0bebfada484b40fb5643a60f52a2c31d4df28f21f0c3fc34576435afaa55708c6515aa210598a425501d906c8c4587a892f113f1c25179d0ea795f144199466e61f54b7671403399a7a3c3acdf12e7961fd8d43f0d669e0344c7666e0b4fd24ebc224c4968877f49ef1de9f0f4ee07680bcceeee864589c26b7b2983781d3ac6257", @ANYRES16=r5, @ANYBLOB="200028bd7000fedbdf250b000000080006000800000028000300080005000000006714000600fe8000000000000000000000000000aa08000300000000003400010008000800020000000c0006006c626c63720000000800080020000000080004004e2300000c0007001000000004000000540003000800030003000000080003000400000014000600fe8000000000000000000000000000bb0800080009000000080001000100000014000600ff010000000000000000000000000001080007004e2000003800020014000100ff02000000000000000000000000000108000900170500000800030000000000080003000400000008000500040000002400030008000100020000000800040080960000080007000007000008000300030000002000030014000200627071300000000000000000000000000800080008000000"], 0x148}, 0x1, 0x0, 0x0, 0x840}, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r4, 0x0) ioctl$UFFDIO_COPY(r2, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xe) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xbfbe, 0xb6, 0x1000, 0x2, 0x2, 0xfffffffffffff000, 0x20000000, {0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x7f}}, 0x1f, 0x2, 0x40, 0xffffffff7fffffff, 0x7}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x93, @local={0xfe, 0x80, [], 0xaa}, 0x1f7}}, [0x2, 0x20, 0x0, 0x6, 0x2, 0x6498, 0x8, 0x5, 0x1ff, 0xff, 0x2, 0x7, 0x3, 0xffffffffffff8001, 0x400]}, &(0x7f0000000280)=0x100) [ 83.290572] attempt to access beyond end of device [ 83.295562] loop7: rw=536870912, want=114, limit=112 [ 83.312770] attempt to access beyond end of device 2018/05/16 21:46:57 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:57 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) [ 83.344252] loop7: rw=536870912, want=115, limit=112 [ 83.375061] attempt to access beyond end of device [ 83.396582] loop7: rw=536870912, want=116, limit=112 [ 83.408623] attempt to access beyond end of device [ 83.414466] loop7: rw=536870912, want=117, limit=112 [ 83.445906] attempt to access beyond end of device [ 83.454701] loop7: rw=536870912, want=130, limit=112 [ 83.459895] attempt to access beyond end of device [ 83.464813] loop7: rw=536870912, want=131, limit=112 [ 83.470310] attempt to access beyond end of device [ 83.475232] loop7: rw=536870912, want=132, limit=112 [ 83.480398] attempt to access beyond end of device [ 83.485317] loop7: rw=536870912, want=133, limit=112 [ 83.491703] attempt to access beyond end of device [ 83.496637] loop7: rw=536870912, want=2189, limit=112 [ 83.503443] attempt to access beyond end of device [ 83.508384] loop7: rw=536870912, want=4237, limit=112 [ 83.514396] attempt to access beyond end of device [ 83.519304] loop7: rw=536870912, want=6285, limit=112 [ 83.525416] attempt to access beyond end of device [ 83.530359] loop7: rw=536870912, want=8333, limit=112 [ 83.536329] attempt to access beyond end of device [ 83.541264] loop7: rw=536870912, want=10381, limit=112 [ 83.547320] attempt to access beyond end of device [ 83.552266] loop7: rw=536870912, want=12429, limit=112 [ 83.558357] attempt to access beyond end of device [ 83.563305] loop7: rw=536870912, want=14477, limit=112 [ 83.569362] attempt to access beyond end of device [ 83.574300] loop7: rw=536870912, want=16525, limit=112 [ 83.580439] attempt to access beyond end of device [ 83.585352] loop7: rw=536870912, want=18573, limit=112 [ 83.591939] attempt to access beyond end of device [ 83.596900] loop7: rw=536870912, want=20621, limit=112 [ 83.603540] attempt to access beyond end of device [ 83.608492] loop7: rw=536870912, want=22669, limit=112 [ 83.615324] attempt to access beyond end of device [ 83.620289] loop7: rw=536870912, want=24717, limit=112 [ 83.626963] attempt to access beyond end of device [ 83.631984] loop7: rw=536870912, want=26765, limit=112 [ 83.638118] attempt to access beyond end of device [ 83.643147] loop7: rw=536870912, want=28813, limit=112 [ 83.649222] attempt to access beyond end of device [ 83.654166] loop7: rw=536870912, want=30861, limit=112 [ 83.660631] attempt to access beyond end of device [ 83.665552] loop7: rw=536870912, want=32885, limit=112 2018/05/16 21:46:57 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) recvfrom$inet6(r0, &(0x7f0000000800)=""/4096, 0x1000, 0x1, &(0x7f00000000c0)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x5, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) shutdown(r0, 0x1) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c) 2018/05/16 21:46:57 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x1, 0x6, 0x1f, 0x0, "2275ad055afc6e61cc12687377230301edfbac33e25801e3bbb3e8fe6b0e8f32209be3c0a5e0add825e5bef1d701fccfc1432b4bd3fc597e45f35894ba1482", 0x24}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)="5571a5315b50b7349873947e9096a75a6c99696ec3128514cc97d5a6d8b0c77e564b89dcc8e79a49a7aeb4ed79dfc83e626c672a6fa30ceabe6fa2bd65d160ad0e30a52b7de164e88e102c733769d478bf7d725377126c609c129089c03ee8417b34e742760a128de9b9ed5417ff65a97d26b18092c8e4832fc87d2b51662b53a6ed88e2015286315de25c5629a634d04cd5f5e03ba6924517be59287ced47070d2247889ab179541659775c64dfda93f05d787b5a2c12d2ac535e6da324655698265dddfe8a7754b971f4abe82da2ae19ea71c1f38f07a4eeb790b913f368002749a1", 0xe3}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x7, 0x200, 0xb6, "475dcd3e80cd62868d870ed446f06f33c5fcb924dd4faf3cf73f3f24e80bc1db54abd5dcc63025f68612304fbe49ea30c7586f796612201f64d5cdbe6d1805", 0x12}, 0x60, &(0x7f0000000240)=[{&(0x7f00000002c0)="acf01ff14c001462a9c24cc297863ec39e84cb235653bcfcca8bde123f9b025c0325fbceb2f13b930b46257094578882afd6c743ffac71b048aaf7da7c92d5f085572214fc9e6ba18a039c54b043beff55162c7ac7b4504fdabf622f31cf948815f3aa17edbecdfb23e79f8598efe19f7e537541dd", 0x75}], 0x1, &(0x7f0000000340)={0x108, 0x11, 0x2, "8231215ed442407acd67b600595fbad299571237b4300e9d3b5974aacc3c39c7579fdf1cfd38d2335b1659b5202f054e65f14ace0803612673c9f632c014c53a3d09c05a6d4cb7caade19a75ef01fe31d747dd6adff8df1225c10a6224f6aa4db41a2c5cbe1450b58a9f550bb477e9314b8d0a2e5c132b6bd3e4571477f890e141ef2a78b90db99c9deca07151bd7d3d9fc66424b865e17fa4f9501cb85c01f401d6249898ba2cf994ad9109345ec978ca439d6ea27c66deb472d48587dcfb81f825bcc186b2a269d682a857050a22bd53d2ea40b1242911a20b5f7b5cd222973512c177c88d583d118ec300dd6318120b9227"}, 0x108, 0x20000000}, {&(0x7f0000000480)={0x27, 0x0, 0x0, 0x5, 0x2, 0x2, "f5d5b752bcb79f97a3739b864c2e549a0e40ea574f738a371929a07cb7ef83c2610818333256b02e973af1eca57da881a992031c7b5b62cec9972e4dcbe672", 0xc}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000500)="b2da84488ed972c024674f81599789982519290b896e97824f0c1dcb6a8cdc453423f067d019e6f59081d2c17618914ac0910b22132c1dce7f26af71d5864c3a6a00732ef95f92c32d0ef92a207289bece5436485cf880e9ffc2b179446d97f229baa3", 0x63}, {&(0x7f0000000580)="64ad87c1b47465c711f6cdf0d592385b559b699afe5b9e436ce4b5b8", 0x1c}, {&(0x7f00000005c0)="f42f114e976a43f1dc8cb2398cba64572113e210e635badee5cd1b4954079d6dd54079657415308df532850b6e1e2c20f9257434cc1f4a30a6d6517b0b75593f2061826a1e024cf8cb4f5a224021a610f0368fed54f0246c641f03c4da12d98bcfad87840bd754b32f20f024ab527eda7784955f4800fd0744fa7db943e9", 0x7e}, {&(0x7f0000000640)="d6f265daf5d45a26565653590fca68dadda748ab0c18379f04b16734c5f29ac3f647c335ee212e281a033cbf375b8ed91096d6684be6da50dbc5d73f0514b6c4cb37d9665ad840801dbe8c50f91b04756230f791690a0b78d823ff84ae7fd9b75b3e074534042b1f708e952321917fc5588f0696f915cce3d178f27dc9b148e90a31eb37dc58c47614acfd0882a159d6cfb1ac4fed5dcf67a9416d32dd850b810f7e15d612bc5a5276a0f914de0199a7a13409f130b8b39f30729964c0e0f2b2a8d520f62df1dc0cb65878ba528d1db1442a8340bdf0ec8caaef786bc54b81226cc2", 0xe2}, {&(0x7f0000000740)="2367b29b34f17741d569d5da6933c699909effd44800fa030aa6db0ff723cf05d3b063d4ac4f55", 0x27}], 0x5, &(0x7f0000000800)={0xf8, 0x11b, 0x4800000, "0df6ebfd8266ef270cfce3ba4d028eee773c9f4eee92167be5ca8596f739615a71b46b56714d7a7f8e3f5811dee9f7cb3627a6099d43048fb2a97c9f22595493fcfff003d49f4c033ba3b8b6d15a8cd26fac98a9c7a9e441c9d589954021f789fc6ada584582e6967175fb277ae88e5ae90a3d3d5abd6bfd364eb9b70207364b9af93772831488cf2f446f7cfc57fa881cca2c0132bb53dd07feffd6d56dd396e437eb3e98a5b0c306e191b3e52c18664268665595732b0dfe7089902b4c7b4f223d2d72b70b11e056791bab01e1c8195d28042629a3a3354ed33f5cdd459869503bcc"}, 0xf8, 0x4}, {&(0x7f0000000900)={0x27, 0x0, 0x1, 0x7, 0x2b, 0xc3c5, "55d43ee31cc357fc3e30370da4935726b7f951d4dfb967aef23c16b1277a62c4026ad55debab69814a965fbdd54cc4ff14ed87580ee52ef148f06a90647f19", 0x31}, 0x60, &(0x7f0000000c00)=[{&(0x7f0000000980)="e7550eba6baf7df44ce7b0d0ed705e3e3aa4728a438a9f2b05fec4aac3683cfbc6bba136e61e927d6cd9c1e202cac35332280f51f41e88a2d69da892f78224f4d8ebf35377f877b8c7c0ad7a87752f1d88a078acdaea1691e54d320302f4de612c08597dbd5efe40c99ddaa67fc8fd9059bf31189d7f7d5cf8354ce254a160274d2bbfcfcb8edbc38ca566797b698b09878f068932abb2214a25e5fbb630bc38626519cee21a77df24d4c9", 0xab}, {&(0x7f0000000a40)="605c67a032cc4914e870aa5561848c012a976224b71ded3c740f7b2496922ed0a96d4674a9f5828ec6ff197fde1db8867aee582633117f8601e3968b9bfa745cbff3697c4da00699e543e7ce1ac037bbe2927d46f25af6c0a3528316d65c69dda72c", 0x62}, {&(0x7f0000000ac0)="d25391215bd689f030a1fdd37c5fd57ad9f2601d5a0685f68a95bce425c2aeaf32121383619d20bcc4eb9fcbf995fa7ad931ac94f8ae3a4c523ccbeb4c1620f4c9eec7f3c3fcb25b7f777fd414479fca20494055bf2bdf676ee27325f97edacc06609e00a4f46fb6c5c4548e0e23e79b96fd8cd5087cb3abb2ed4fe98aedfb21859d42e4535d0a07fb2263d075f1a7d4b49039458689ba1f4afbba698ac7a06f4ea3", 0xa2}, {&(0x7f0000000b80)="93dd7ec0b588af1f7ac69ecf068761bc3ff56e1adff1b0d97c79b99f522ad5f94d5465f44042931098c3cb6f79d01f2531fc4eedbe3bfafd1ee43e94f37c8456321cc730c64abba051c7c175e56fd6ce6e19ae3f6a3fde18c58e8f48a7111dc01044a75854b9792c34a46aeed9dff82578818e", 0x73}], 0x4, &(0x7f0000000c40)={0xa8, 0x117, 0x1, "8a1ada801f08f0cce880674da60d440fefe85f4761b20e441df985f9ebdeeae569952badefa2c7eba437149bf8fd7602845a7670b7499a0b5065f0325281433caa8dcbf5ea30de2b19a6db62f444966d3c47bd9222614977a7c61f52615510aae7f1ab5eab52515444e5d10e7fc6e714d8153b5b0c25cbb576aad8009379474d606b235c186e07524dfdaf47ebf3a8c9cc"}, 0xa8, 0x2000c010}, {&(0x7f0000000d00)={0x27, 0x1, 0x1, 0x7, 0x2, 0x8, "b9bdfc9ca24a5a750302cbd8524773d3baf12ab95746a3aec15e9fcd11419cfab9ad1bfcb967f4412f83bf3e186e10c3f74108af28b24766954d91d08b693e", 0x3}, 0x60, &(0x7f0000000f00)=[{&(0x7f0000000d80)="92016ca0f98bfba49351862311111cbe16aaa4ea4045405bb7235be41589cda32f30ccce", 0x24}, {&(0x7f0000000dc0)="dc177731d044db29397d300678245481de41599ad0ca94a5b54dfaa8793c0823e15008cd5b369dc8e7d17be1bb73e8fdcb9e11a376a881bfa85ab3de26341773c0b54cdc2e42567cea5999f8a58e1f3031e72f738fd6dbcbd9370e68a442344abe20a05e9a918db62a4e3b7fddeac573f72d22b7f90867cc0505e1896de0f0eb169a05a6b65b8df42d5dee47a091b6aad13f36c54c82a2064ac1df18dc2dbe8a33ee4376ffebae4889549371916f8e247bf25ac694476035f27c4cd2f624a9d927e29b896e7ba2ecc2b4ac324d0274d0be8269c804713b8e9b", 0xd9}, {&(0x7f0000000ec0)="7fa9807d9322e565e992e504819fba737fc0a79af7aadfe3274403a8674438854670efa6e097071d2c08cabbe4f7e6526e9a0cad94", 0x35}], 0x3}, {&(0x7f0000000f40)={0x27, 0x0, 0x1, 0x0, 0x4, 0x5, "5d0ca2195fe651774806da6bada3f3504b72ab55b26690e1070a0cc223432d9d6dab9336c298d78229d9fc60e349c533cb2ae5a5761331523c9081a973f5a8", 0x9}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000fc0)="7f19abf691a0d6eb72b8253650245f28672a0114a7", 0x15}], 0x1, &(0x7f0000001040)={0x68, 0x10e, 0x9, "d9b03f9be47788b950061dda2497de6256e6aacd52d7978bc7688bc46056d2a4a1c29ac3df6d3d6b67e5029061a972a7c524686e532c20f73302f98a8ca083265ea3519a0e49c50b62494d2826689f63acc7"}, 0x68, 0x4010}, {&(0x7f00000010c0)={0x27, 0x0, 0x1, 0x4, 0x2, 0x401, "402a9cc2dc506e116d384e7a220f556232914db544c71cef276e2ff46cc5e76473ddbcc01c309cc02bcf1d81deaf38481de309b864f05e293d71f76d365eb1", 0x3f}, 0x60, &(0x7f0000001500)=[{&(0x7f0000001140)}, {&(0x7f0000001180)="ef5e84363ad9909f1c0ab5e4dd637b9dc111ff5ae0748537cba47524c5b5700bb9e6a03638fae57c18897584defd1a380d062a27f63a8d93f45d3fe78fe861a7f5f97f13068d5f188867c589541e57a71a3792ebd155cdba14a86fe8c496f4b6f0701571be8bed029d96b72b26021d51178020e0209f858952646a8e1fdf0bf72daf78884f91495f3f42bbfcdab9551880cee115a543e351b91a05412895d0ca2cb26042c4a46e99ed7268723c2fab0ede7123ed639356e19e15b80bc8bbcf363b54c482287046ea", 0xc8}, {&(0x7f0000001280)="a478dadc8d1024112fcf42a265a6620b37ad8f216163fdcbdaa24591e5f170dea5811a2ea52f51bc3b512ff9f0b8dab4984717a22ce5d83ba6bba5226efccd7f3bc82e9ed2f6ace644d7a4d4e53d34bb745ca5b646de3afc8f25e33aa722b98027216c396532c4d61e7bb32278a23c7596189e3ee36cb0550c0593a3de81e33fcfeb3d414ff288fd038cd52ad08db5f51258c016b62f2a43118e4bb49f93eee0d3558e3aa925082c01961a3280952719a7590fc1483babc396a0facc96172a294fdc4645", 0xc4}, {&(0x7f0000001380)="1c8cd7dfb350a6f06f7cbaac112b58a251d2a8915440285ad9726b0b5f02ba67a88f0946ed92f74630793ad1fe009001e08312e6882772c31e0a7d9d0d581c78a8e219e8ea97c4720bfbf8a77265692e944b6fd220dcb1ae6c6d6e", 0x5b}, {&(0x7f0000001400)="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", 0xfb}], 0x5, &(0x7f0000001580)={0x18, 0x110, 0xdd6a, "2d6bc9"}, 0x18, 0x8810}], 0x7, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000140)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0xff, 0x4, 0x3, 0x9}, {0x7ff, 0x10000000, 0x3ff}, {0x6, 0x0, 0x8, 0x39}, {0xfffffffffffffffe, 0x7f, 0x401, 0x9}, {0xfffffffffffffffc, 0x9, 0x100, 0x100000000}, {0x200, 0x8, 0xf14}]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/16 21:46:57 executing program 2: socket(0xa, 0x3, 0x1) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={r2, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r2, r3}) ioctl(r0, 0x890e, &(0x7f00000003c0)="c626262c8523bf012cf66fc0e7ba070a9547a379c295c029f0adf50772046daff98b9afe5715547cf10da7a198364bc161fe754695457367ecaa8c8ff532cdc8c95221da7456fdf009d47650f6d40910445b88a74ed192e16f24a3363c6d594c43d4549487693cefbb1bc5fea5919da26a4242f97616c2c3a822c11459996e3dcf1d7d615e979a5b5eb0bcb837b9a1f62d3c3e1e8807a60486c112a24f450fe0c967fc0d6c7e4c94da894b2eff645b586ad4b288b9fe7b5d53fb6182afed93131aa5b59c9a03433cb3ed4553fd8f53d8e94eb703336fe165") ioctl$TCXONC(r0, 0x540a, 0x200000000005) r4 = memfd_create(&(0x7f00000001c0)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r4, 0x0) ioctl$KDDISABIO(r0, 0x4b37) clock_gettime(0x0, &(0x7f0000000000)) 2018/05/16 21:46:57 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x100001) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:57 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6, 0x4e24, 0x8, 0x4e23, 0x800, 0x0, 0x80, 0x20, 0x6, r1, r2}, {0xfffffffffffff1b1, 0x4000000000000000, 0x2, 0x84b, 0x79b9, 0x3, 0x9, 0x1ff}, {0x9, 0x80000001, 0x6, 0x2}, 0xfffffffffffffff8, 0x6e6bb2, 0x1, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x4d2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x5, 0x2, 0x7ff, 0x200, 0x81, 0x140b}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) fcntl$getflags(r0, 0xb) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:57 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/237) 2018/05/16 21:46:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)=""/10, &(0x7f0000000140)=0xa) 2018/05/16 21:46:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x9, 0x9}, &(0x7f0000000380)=0x90) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0xfffffffffffffdc1) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000004c0)={0x7, 0xdb, &(0x7f00000003c0)="77a6f14879778bec92f809c71cd0efbe0bf181f3a0edc3df5f62258325526b3b6505139c42320719ddbf5666af1c0016a6c41ddd2eda51fcf341d7da16a84625e3251d08d5c04f8dc3d27d1fd7082f734078eed67fb00630d1220fc82d09438f4cad1f4c9b2c99a3452f1d10fc25531a9f224383d805e75f3776bba27f5aaa6c41c7d4ddeeb295d6e0856b7a3cbb6e64a87e1080b3ec921fa1f203768ae2b3ad5c10dc6dd6c51c678ac82d45bb9dddff368d0e7ff9d933bd9fc73d930573fd2152bbe4be4db9cdceab4c4cd167a7518f19c58666bd7fd713d5a4ad"}) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:57 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0xffff}, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x3a, 0x4) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="b203422657192cd248fa0611378ff660a30940955e660612406e1875662210a4be7d0f5e9dfc4fe8b4c45c47281e4b7cecd8a3ea48709b43a8af8d90d68734b23b794870764e5653017e3761f75826d54054321cf97b881633") 2018/05/16 21:46:57 executing program 6: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:57 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x2b43878b, 0x2, 0x1, 0x9}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x4, 0x5, 0xa5, &(0x7f0000ffd000/0x2000)=nil, 0x2}) [ 84.120698] attempt to access beyond end of device [ 84.127111] loop7: rw=536870912, want=130, limit=112 [ 84.155539] attempt to access beyond end of device 2018/05/16 21:46:57 executing program 3: r0 = memfd_create(&(0x7f0000000080)='#em1#+\x00', 0x0) fsync(r0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x101, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x80) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xfffffffffffff42e, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:57 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x3d, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x201, @tick=0xc50, 0xcf8c, {0x1ff, 0x7f}, 0xffffffffffffffff, 0x1, 0x6}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = memfd_create(&(0x7f0000000000)='{user:#+\x00', 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x1010, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:57 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e1e, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x5, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x4, 0x1) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="8d37ad99fbaf51991be743ba518ee7903b71a69041f42634f1b57a98ad28121d4ed1a1b2b186d92401afcae7d29894cc7f2a0a72e32ea01a1880587134ab7e317b348353656da59bce264f2feea17e097aa4604e3298eec837e96c28c69148fe56ef960bd8a2ade509602645fbed300219238d76c5fb43436894a1fd3119ae478bef8e76899816f2a7874b871fb91e3b804bbfd198a813e152580ef10c5a0f68152d31f1c0", 0xa5, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) 2018/05/16 21:46:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) 2018/05/16 21:46:57 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x200000000020, &(0x7f0000000040)={@empty, @dev, 0x0}, &(0x7f0000000080)=0xfffffffffffffc4a) connect$packet(r1, &(0x7f00000000c0)={0x11, 0xf7, r2, 0x1, 0x8, 0x6, @random="ce2b52ad8065"}, 0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) [ 84.177831] loop7: rw=536870912, want=131, limit=112 [ 84.197263] attempt to access beyond end of device [ 84.221086] loop7: rw=536870912, want=132, limit=112 [ 84.240592] attempt to access beyond end of device [ 84.251502] loop7: rw=536870912, want=133, limit=112 [ 84.265650] attempt to access beyond end of device [ 84.280414] loop7: rw=536870912, want=142, limit=112 [ 84.291094] attempt to access beyond end of device [ 84.302588] loop7: rw=536870912, want=143, limit=112 [ 84.309671] attempt to access beyond end of device [ 84.315241] loop7: rw=536870912, want=144, limit=112 [ 84.320491] attempt to access beyond end of device [ 84.325641] loop7: rw=536870912, want=145, limit=112 [ 84.332001] attempt to access beyond end of device [ 84.337075] loop7: rw=536870912, want=2193, limit=112 [ 84.347739] attempt to access beyond end of device [ 84.352802] loop7: rw=536870912, want=4241, limit=112 [ 84.359610] attempt to access beyond end of device [ 84.364633] loop7: rw=536870912, want=6289, limit=112 [ 84.371415] attempt to access beyond end of device [ 84.376389] loop7: rw=536870912, want=8337, limit=112 [ 84.383375] attempt to access beyond end of device [ 84.388348] loop7: rw=536870912, want=10385, limit=112 [ 84.395183] attempt to access beyond end of device [ 84.400185] loop7: rw=536870912, want=12433, limit=112 [ 84.406974] attempt to access beyond end of device [ 84.411978] loop7: rw=536870912, want=14481, limit=112 [ 84.418768] attempt to access beyond end of device [ 84.423763] loop7: rw=536870912, want=16529, limit=112 [ 84.430701] attempt to access beyond end of device [ 84.435674] loop7: rw=536870912, want=18577, limit=112 [ 84.442467] attempt to access beyond end of device [ 84.447440] loop7: rw=536870912, want=20625, limit=112 [ 84.454179] attempt to access beyond end of device [ 84.459171] loop7: rw=536870912, want=22673, limit=112 [ 84.465957] attempt to access beyond end of device [ 84.470944] loop7: rw=536870912, want=24721, limit=112 [ 84.477725] attempt to access beyond end of device [ 84.482724] loop7: rw=536870912, want=26769, limit=112 [ 84.489549] attempt to access beyond end of device [ 84.494705] loop7: rw=536870912, want=28817, limit=112 [ 84.501481] attempt to access beyond end of device [ 84.506452] loop7: rw=536870912, want=30865, limit=112 [ 84.513237] attempt to access beyond end of device [ 84.518209] loop7: rw=536870912, want=32889, limit=112 2018/05/16 21:46:58 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000005000/0x3000)=nil, 0x3000}) 2018/05/16 21:46:58 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6e) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:58 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:58 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)="23050000002b00", 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x40) 2018/05/16 21:46:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x45) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x50800, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000140)=""/253) 2018/05/16 21:46:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fcntl$getown(r1, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x12, &(0x7f0000000400)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x4800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000200)={0x10}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x100ffe, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:58 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x1000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000140)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0xff, 0x4, 0x3, 0x9}, {0x7ff, 0x10000000, 0x3ff}, {0x6, 0x0, 0x8, 0x39}, {0xfffffffffffffffe, 0x7f, 0x401, 0x9}, {0xfffffffffffffffc, 0x9, 0x100, 0x100000000}, {0x200, 0x8, 0xf14}]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/16 21:46:58 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:46:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:58 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00', 0x7) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:58 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0xfffffffffffffffe) writev(r0, &(0x7f0000002400)=[{&(0x7f00000002c0)="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", 0x1000}, 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0x1000}, {&(0x7f0000000000)="d23747345440418d1d0db174567919b0941e29fe67bee3bcf5772b5f10e15446e82d998f293e5048e5197363897c41a47a497b77fe3b0d54af153e5c1a9c0f72f36637ead619017fc81d853fce7b4c98bd4530f080aabe22e848c5381d853cb04de9f1c3372d7b20a0388af1b0a4181bf0b93bfb86c6e79a9473add4ebb2e8394c9790d737d2a42f3d39dd190d48046beee6d6c2be5a6cc6f7a4ce3be7aeaf2fdf5c24368bde003b651e523f23f034e401045eac20a1ece2d6", 0xb9}, {&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="d924de591653b8d513f4098c42e2a77ee11ab2e5f977fdd8923324f3e8", 0x1d}, {&(0x7f00000022c0)="76a0a2ceb38a82c9257cd8a4ce047243fc10b117b17e7eb28fff8a5f41f82628cf311569d2a20554bd7da69401af2f1fddb3d5403df8f6ee21502f57ee14701b619c4bda3aec36227a2bc6ff4a54bbea6695a3310e77b2f666471996e67df8b0854b", 0x62}, {&(0x7f0000002340)="a6a7fe6b", 0x4}, {&(0x7f0000002380)="8770b24f11ca8835f12a7af447ae6c2772087ec5ba69481d82c5be690de3e9558f1537da487974785416bc04dd30262c750cb574009887428a5549e7b1127690caf571a1ba3031da98142f1f047d97c504435728bb474ea4fff346bdccfb2e704368fce47ba25faa9017dafbcee9e64e43a75d956e", 0x75}], 0x8) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000100)={&(0x7f0000004000/0x1000)=nil, 0x1000}) pwritev(r0, &(0x7f0000003a40)=[{&(0x7f0000002480)="9ee1b0a20c6ea8cad48371314472110e7ad074dd771a2bb60664ce33c494696a6bf797181f9c54b9b016b8f670affb3e96ff3acb6ae7cb4b99c561ad5e0eb435163d41348c4721703859068607581c2ac735ee92066eda6c08f7d0bc856923549ac9ee0520813f24b3ff54b8c8a2ddb695aa0f82285116a3f0b218864a948a7caba703787c9ae049a28d5d441e94cb1a445bdfdb410958c76baa2671", 0x9c}, {&(0x7f0000002540)="74fcde173a69e3114ed62e6a402bb1762dc1dd00c37e5a7a22bbe193ed70ff7a5a3eec9c0ec0ad44bb63ebd0b18fc65fa33fbbf32eafeccd5a208031179bf9aa13df0839d53462c3e1e62f46576fdb56ef67dc23594a42821fee7c457703d1608a45d4eb01a4842defc69d7fff85a11ffb3ced102cc80941f95ba93586bf7bd1b72c29e268ad431af3d564606c956c1d254c4c66d1d93d6fe5b368e5425814c3d6af16e2189c643bdd1b4b935ca7c63774676b98a97752656b00ca4fadbe5c1a4d25b60a189510e7898c51026fcd95179c474783aa517cc1240dd73d811edd457a8185991d", 0xe5}, {&(0x7f0000002640)="38032d556f31cb154a1fe9bda4cd2b47adb04a1b4493b1019b3b5f1bf48bfeb9f5df990564a01493f415ccebf28756ca805c28111ba163a5dc3c2d0b31bbaee4ef1d53ca5846e3d74693f1246a94bf46f8c8c00a92ce1db03ce713f20b04f83821bf859a7478c508201c1c5dcef33e7c7f46a7a498533a5830e6049eb66cd2", 0x7f}, {&(0x7f00000026c0)="d736ab8122a829fed697fa49eb992cc7b7440f853012fb32eaf1ad8eca5cfae4da0e8bc939035641d5fa83529eb0fce81ae61b222c68c3dd608e4931e17339e700fd8d64b32c3e62067d0dab511a46c344f2f0873e40d6d0d413481c3ab5e6fb3040833b81f2316d29c8f52be790af3c9e8ff11f353361ff81073edf9bcaeed07ad4249033f2cdd9841080c065873a4b849cf3b71c90d9c97f3526fed85a73681ee9a322cb9a0a1ec502950986916d9361e790d521257db648af95", 0xbb}, {&(0x7f0000002780)="a8d80aa40f2766d36a058293d2d71bb4e300fa930e06e2de917861c23f9828e2115927416a4e67d6ecb17b562b6fd1e6460291e82b2fc1e51caa7d1dfa339737d64fcb567511e5c405b086f1c3046235c64ce276b8c998f12122843cc233090a98dde72aa314c114f6729e72a6e4dc3eb62a55045a40a26532ad6a20de3358860074ddce4a2c729207bfb2443cb1a27c24f658d67d420567858dc9a7da690e50d6473589e271f00de05fd20dc12374e544f7df56da750afbfdc3e89952aa5ed82baba21202ef5eb5a150874bce6e0fb9d83ad483e3ba67e847b5a3889af3995cc9c21866cf2f4f5ee3c84e31ebcecf762abfde68e93851", 0xf7}, {&(0x7f0000002880)="b558437c0dad9e9779f720b3e9ffa3b73d1afd9032402a7369fc187c4da984b1af7f04186bf46e", 0x27}, {&(0x7f00000028c0)="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", 0x1000}, {&(0x7f00000038c0)="7b9878b98084fde14ef0b640da77c0bdf38d2f2009117e3622d9f283258665cb7eb4b91e45c5eca034d005f5c0b19852812f15bd4d4b4ec771994bcbc5b13662440383e27474e6a710a72e36ec1c83809b5e6fb5808a7002c995a50566850867ce5f6ebe6eded00f6253ea0d722ad08085268a50783e3adf85c43be042b023fe0020501236a05f585044ab3c603dc62d74", 0x91}, {&(0x7f0000003980)="9155a41c0f4da0ebfdce44b392c29bb363f342652d0d979daba9f846f53de3b70da73b7c547b9b7c92fface4418557f315269a9b18ee9eb9e0643b858f97b64c24c58dec1b381ffaafc358d934bd024f51283d29182134d3199dd156e38db7def1b9126264d821244769749beefb86789f309a3e9038af58ff73d25159bb2d92fa4dee20577cc61e84cb827c0e83f3a5ec5a", 0x92}], 0x9, 0x0) 2018/05/16 21:46:58 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0x4, 0x9, 0x9, 0x0, 0x6, 0x8, 0x366, 0x40, 0x231, 0x1, 0x3a, 0x38, 0x2, 0x6, 0xfffffffffffffffc, 0x8a2}, [{0x70000000, 0x67, 0x3, 0x401, 0x10001, 0x8, 0x3, 0x7}, {0x5, 0x5, 0x7, 0x8, 0x3, 0xc, 0x1, 0x80}], "af777e97762c9e144ccb78ed963648d8d8440dd67a9b226709dbf2e4adc1", [[], [], []]}, 0x3ce) [ 84.720766] attempt to access beyond end of device [ 84.733059] loop5: rw=536870912, want=130, limit=112 [ 84.746474] attempt to access beyond end of device [ 84.752917] loop5: rw=536870912, want=131, limit=112 [ 84.762502] attempt to access beyond end of device 2018/05/16 21:46:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:58 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x80, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r1, 0x8000000000000) [ 84.810617] loop5: rw=536870912, want=132, limit=112 2018/05/16 21:46:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10801, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0xfffffffffffffffd, &(0x7f0000000240)=0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) [ 84.837438] attempt to access beyond end of device [ 84.875398] loop5: rw=536870912, want=133, limit=112 [ 84.894437] attempt to access beyond end of device [ 84.899415] loop5: rw=536870912, want=142, limit=112 [ 84.906281] attempt to access beyond end of device [ 84.911579] loop5: rw=536870912, want=143, limit=112 [ 84.916695] attempt to access beyond end of device [ 84.921670] loop5: rw=536870912, want=144, limit=112 [ 84.926776] attempt to access beyond end of device [ 84.932295] loop5: rw=536870912, want=145, limit=112 [ 84.938429] attempt to access beyond end of device [ 84.943560] loop5: rw=536870912, want=2193, limit=112 [ 84.950294] attempt to access beyond end of device [ 84.955229] loop5: rw=536870912, want=4241, limit=112 [ 84.961849] attempt to access beyond end of device [ 84.966782] loop5: rw=536870912, want=6289, limit=112 [ 84.973398] attempt to access beyond end of device [ 84.978334] loop5: rw=536870912, want=8337, limit=112 [ 84.984971] attempt to access beyond end of device [ 84.989944] loop5: rw=536870912, want=10385, limit=112 [ 84.996609] attempt to access beyond end of device [ 85.001566] loop5: rw=536870912, want=12433, limit=112 [ 85.008224] attempt to access beyond end of device [ 85.013184] loop5: rw=536870912, want=14481, limit=112 [ 85.019901] attempt to access beyond end of device [ 85.024834] loop5: rw=536870912, want=16529, limit=112 [ 85.031491] attempt to access beyond end of device [ 85.036517] loop5: rw=536870912, want=18577, limit=112 [ 85.043170] attempt to access beyond end of device [ 85.048100] loop5: rw=536870912, want=20625, limit=112 [ 85.054945] attempt to access beyond end of device [ 85.059902] loop5: rw=536870912, want=22673, limit=112 [ 85.066569] attempt to access beyond end of device [ 85.071613] loop5: rw=536870912, want=24721, limit=112 [ 85.078272] attempt to access beyond end of device [ 85.083228] loop5: rw=536870912, want=26769, limit=112 [ 85.089989] attempt to access beyond end of device [ 85.094923] loop5: rw=536870912, want=28817, limit=112 [ 85.101612] attempt to access beyond end of device [ 85.106545] loop5: rw=536870912, want=30865, limit=112 [ 85.113233] attempt to access beyond end of device [ 85.118167] loop5: rw=536870912, want=32889, limit=112 2018/05/16 21:46:59 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r0, 0x5, &(0x7f0000000400)="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") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:59 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x7f, 0xff, 0x9, 0x0, 0x7fff, 0x2]}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/05/16 21:46:59 executing program 3: r0 = memfd_create(&(0x7f0000000140)='/dev/urandom\x00', 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000001, 0x18011, r1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xc1b6, @loopback={0x0, 0x1}, 0x149}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/05/16 21:46:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt(r0, 0x1, 0x7, &(0x7f0000000080)="3460308770c848f925722845e164614b5308a53bb1e4f35053462ce9851910f1cca3d8ef6b3ceead416c5d36e16aa2ee751a63ab2813bff55c747518e2764d7f71f6399147a20c0bf2bc3579b42c2f6ab76501e44fb0d142080ecae3e9354d2e42426b94e9f05e118ca92a5ed389817120e5def90a30d78d00d3f77370e1653289d41dc67103b519530e5e8c4c8da8728c5192bb58a8ea6e58107e30250ec11cea66684fa9d9d1485786d8dd1c016ed13f6e4974a18fc2a56c9857f3502bca1a27b225af79ce1f5381621f55c88a3cf1890a95a110d7784e2149db36ce94761492fba9557724029ba68c0972af8c6a3e5e", 0xf1) 2018/05/16 21:46:59 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x490000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x3f, 0x4) r1 = socket(0xa, 0x3, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) 2018/05/16 21:46:59 executing program 0: clock_gettime(0x7, &(0x7f0000000140)) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:59 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x8, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) signalfd(r0, &(0x7f0000000200)={0x3}, 0x8) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:46:59 executing program 3: r0 = memfd_create(&(0x7f0000000000)="656d31232b0002", 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:46:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:46:59 executing program 2: r0 = socket(0xa, 0x3, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)="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", 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'irlan0\x00', 0x1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24}, 0x10) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000001c0)={'lo\x00', 0x8}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) inotify_init1(0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="25ee73d8028339248e01b9f71d563c9ea1345b7ccfbc1bcd9b186a801d5f5071ba9bf0e05d917cb5a33acd83be873387bc0779df9e1f49b3f5edfe21222a5a606d7ec70af9a951ec613ee9f443ecbe4c2cf9412c438fdf5f85f1156b635945b61ce9a4cb102a8b43176dfe4a5c6027b98e6b6fd04827e50c319055f7923b7887306ead199a819f01279069f95e1f5adec0fb3f94a744be", 0x97, 0xfffffffffffffff8) keyctl$setperm(0x5, r3, 0x108) 2018/05/16 21:46:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x37f, 0x3ff, 0xab4e, 0x6, 0x7}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000002c0)={r1, 0x1}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:46:59 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x985237b9f6ef3cf4, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x3f) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:59 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:46:59 executing program 3: r0 = memfd_create(&(0x7f0000000000)='#\nm1#+\x00', 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) [ 85.360488] attempt to access beyond end of device [ 85.365522] loop7: rw=536870912, want=114, limit=112 [ 85.375082] buffer_io_error: 62 callbacks suppressed 2018/05/16 21:46:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x2000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 85.375089] Buffer I/O error on dev loop7, logical block 113, lost async page write [ 85.458553] attempt to access beyond end of device [ 85.478049] loop7: rw=536870912, want=115, limit=112 [ 85.483632] Buffer I/O error on dev loop7, logical block 114, lost async page write [ 85.491522] attempt to access beyond end of device [ 85.496485] loop7: rw=536870912, want=116, limit=112 [ 85.501840] Buffer I/O error on dev loop7, logical block 115, lost async page write [ 85.509674] attempt to access beyond end of device [ 85.514677] loop7: rw=536870912, want=117, limit=112 [ 85.519862] Buffer I/O error on dev loop7, logical block 116, lost async page write [ 85.527723] attempt to access beyond end of device [ 85.532703] loop7: rw=536870912, want=130, limit=112 [ 85.537825] Buffer I/O error on dev loop7, logical block 129, lost async page write [ 85.545721] attempt to access beyond end of device [ 85.550725] loop7: rw=536870912, want=131, limit=112 [ 85.556038] Buffer I/O error on dev loop7, logical block 130, lost async page write [ 85.563917] attempt to access beyond end of device [ 85.568867] loop7: rw=536870912, want=132, limit=112 [ 85.574017] Buffer I/O error on dev loop7, logical block 131, lost async page write [ 85.581885] attempt to access beyond end of device [ 85.586836] loop7: rw=536870912, want=133, limit=112 [ 85.591982] Buffer I/O error on dev loop7, logical block 132, lost async page write [ 85.600945] attempt to access beyond end of device [ 85.605916] loop7: rw=536870912, want=2189, limit=112 [ 85.612823] attempt to access beyond end of device [ 85.617786] loop7: rw=536870912, want=4237, limit=112 [ 85.624482] attempt to access beyond end of device [ 85.629446] loop7: rw=536870912, want=6285, limit=112 [ 85.636112] attempt to access beyond end of device [ 85.641092] loop7: rw=536870912, want=8333, limit=112 [ 85.647766] attempt to access beyond end of device [ 85.652752] loop7: rw=536870912, want=10381, limit=112 [ 85.659534] attempt to access beyond end of device [ 85.664516] loop7: rw=536870912, want=12429, limit=112 [ 85.671296] attempt to access beyond end of device [ 85.676262] loop7: rw=536870912, want=14477, limit=112 [ 85.683000] attempt to access beyond end of device [ 85.687961] loop7: rw=536870912, want=16525, limit=112 [ 85.694707] attempt to access beyond end of device [ 85.699667] loop7: rw=536870912, want=18573, limit=112 [ 85.706427] attempt to access beyond end of device [ 85.711453] loop7: rw=536870912, want=20621, limit=112 [ 85.718214] attempt to access beyond end of device [ 85.723356] loop7: rw=536870912, want=22669, limit=112 [ 85.730160] attempt to access beyond end of device [ 85.735131] loop7: rw=536870912, want=24717, limit=112 [ 85.741887] attempt to access beyond end of device [ 85.746847] loop7: rw=536870912, want=26765, limit=112 [ 85.753626] attempt to access beyond end of device [ 85.758592] loop7: rw=536870912, want=28813, limit=112 [ 85.765349] attempt to access beyond end of device [ 85.770436] loop7: rw=536870912, want=30861, limit=112 [ 85.777044] attempt to access beyond end of device [ 85.782038] loop7: rw=536870912, want=32885, limit=112 [ 85.910294] attempt to access beyond end of device [ 85.915240] loop5: rw=536870912, want=130, limit=112 [ 85.920365] Buffer I/O error on dev loop5, logical block 129, lost async page write [ 85.928157] attempt to access beyond end of device [ 85.933577] loop5: rw=536870912, want=131, limit=112 [ 85.938693] Buffer I/O error on dev loop5, logical block 130, lost async page write [ 85.946778] attempt to access beyond end of device [ 85.951738] loop5: rw=536870912, want=132, limit=112 [ 85.954305] FAT-fs (loop7): bogus number of reserved sectors [ 85.954310] FAT-fs (loop7): Can't find a valid FAT filesystem [ 85.968516] attempt to access beyond end of device [ 85.973453] loop5: rw=536870912, want=133, limit=112 [ 85.978553] attempt to access beyond end of device [ 85.983499] loop5: rw=536870912, want=142, limit=112 [ 85.988597] attempt to access beyond end of device [ 85.993532] loop5: rw=536870912, want=143, limit=112 [ 85.998631] attempt to access beyond end of device [ 86.003579] loop5: rw=536870912, want=144, limit=112 [ 86.008681] attempt to access beyond end of device [ 86.013614] loop5: rw=536870912, want=145, limit=112 [ 86.019379] attempt to access beyond end of device [ 86.024346] loop5: rw=536870912, want=2193, limit=112 [ 86.030524] attempt to access beyond end of device [ 86.035441] loop5: rw=536870912, want=4241, limit=112 [ 86.041961] attempt to access beyond end of device [ 86.046897] loop5: rw=536870912, want=6289, limit=112 [ 86.047542] FAT-fs (loop7): bogus number of reserved sectors [ 86.047546] FAT-fs (loop7): Can't find a valid FAT filesystem [ 86.064782] attempt to access beyond end of device [ 86.069695] loop5: rw=536870912, want=8337, limit=112 [ 86.075870] attempt to access beyond end of device [ 86.080810] loop5: rw=536870912, want=10385, limit=112 [ 86.086915] attempt to access beyond end of device [ 86.091864] loop5: rw=536870912, want=12433, limit=112 [ 86.097996] attempt to access beyond end of device [ 86.102959] loop5: rw=536870912, want=14481, limit=112 [ 86.109070] attempt to access beyond end of device [ 86.114024] loop5: rw=536870912, want=16529, limit=112 [ 86.120223] attempt to access beyond end of device [ 86.125141] loop5: rw=536870912, want=18577, limit=112 [ 86.131426] attempt to access beyond end of device [ 86.136346] loop5: rw=536870912, want=20625, limit=112 [ 86.142965] attempt to access beyond end of device [ 86.147905] loop5: rw=536870912, want=22673, limit=112 [ 86.154566] attempt to access beyond end of device [ 86.159508] loop5: rw=536870912, want=24721, limit=112 [ 86.166292] attempt to access beyond end of device [ 86.171708] loop5: rw=536870912, want=26769, limit=112 [ 86.178353] attempt to access beyond end of device [ 86.183342] loop5: rw=536870912, want=28817, limit=112 [ 86.190041] attempt to access beyond end of device [ 86.194974] loop5: rw=536870912, want=30865, limit=112 [ 86.201651] attempt to access beyond end of device [ 86.206588] loop5: rw=536870912, want=32889, limit=112 [ 86.419348] FAT-fs (loop7): bogus number of reserved sectors [ 86.425340] FAT-fs (loop7): Can't find a valid FAT filesystem [ 86.482944] FAT-fs (loop7): bogus number of reserved sectors [ 86.489772] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:47:00 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x1, 0x3, 'client0\x00', 0x4, "1a9398bd0d14e8bd", "ddb4f27aba7a38b91026aceb5267207e4ef67550477d731de0534a092488b047", 0x2, 0x1}) r1 = socket(0xa, 0x3, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:47:00 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl(r0, 0x80000000, &(0x7f00000002c0)="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") mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="cd5a15e8a0fffebc9cd6dd3f036a2d548e22dfe0276231a3107ecd072bc02499b7d5178026546bbd2d40bec29c3f51c27ceeb99ae13d514620cd4f5ed16715efd03532d3a277d19d7043c3f374f24064d9fc2cf032b9ed524d1fc6b02b7bab0c35e37a806615a7d97fced544527e004b1ec86faa77d6091ecec0db4bd293411817b9e8ae8e") 2018/05/16 21:47:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) fcntl$setlease(r0, 0x400, 0x2) 2018/05/16 21:47:00 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"a38d049df93349"}, 0x1c}, 0x10) 2018/05/16 21:47:00 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) userfaultfd(0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000002c0)) ioctl(r1, 0x890e, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000100)="ede7159dccbf6549f07d257a8259c326ee5c4b276aa82b") mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f00000000c0)) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socket$packet(0x11, 0x3, 0x300) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:00 executing program 5: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x7fff) fallocate(r0, 0x3, 0x9, 0x1000001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0xa, [0x5, 0x1, 0x10001, 0xb50, 0x7, 0x9, 0x770000000000000, 0x4, 0x3ff, 0xfffffffffffff790]}, 0x18) openat(r0, &(0x7f0000000100)='./file1\x00', 0x200, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x6, 0xffff, 0x9, 0x9, 0x3, 0x6, 0x9, 0x2, 0xfffffffffffffffe, 0x2]}, &(0x7f0000000080)=0x18) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0)=0x100, 0x4) lseek(r0, 0x0, 0x4) creat(&(0x7f0000000180)='./file1\x00', 0x40) 2018/05/16 21:47:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xb3, "5ab271d67f02f8e634e7a7f2e3611dcb1b5f0864307a30c43aa1edcda541322c645526191055826f7c10f8f03f92875fc99ba6583c18e4ad1533c3829042ca314d8024ed943d595e4e8c52b319220838087e1e4a5d99cfbd877d51a2618766871212ccec5ae7964a478f53ffbbdb31816b98a91125cf118f91bad6d6449fcc0cfcfb398467d31d2093897cbbb930494fc6000a1aac316f40c082ac458b3315bb79fd8fceea434cdff81e9e725e10d421e447c9"}, &(0x7f0000000340)=0xbb) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:00 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8, &(0x7f0000000080)="c6263c995c36258caf877e1bc9468eb9d127fb26f23703fd808f075b989cd7493ac44785b3cc51ecf03d44f8e78b60a93ffd25eab567196bf3078c57377a1dd9ac17986a42abc5ce5f39aa1362bde0d7cb8385f851a588d4399230a31fd052c14d4cca1c2f3fce31a27fa4003c060810a60b0e08e3a54cde6721989d8087060852ba36fd8075ed1e7f926c4796f4d6756bc2be33ad01802a795f8ae4feacb02552b213be63a03f8d3ad7a28b5cee69bb714ffc17dd05f3dc5a82d83d574c83fc9b8a6d9b67a423b5a795a5f7f06e6a3b71d679a1e897267507e6c30d8fd24767a95ebaaba8b2149ce06f491bb18b1f18f3857d777be3") setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000580)={0x5, {{0xa, 0x4e20, 0x16, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, {{0xa, 0x4e24, 0xfffffffffffff800, @empty, 0xc89}}}, 0x108) recvmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000040)=@ax25={0x3, {"74ac44bed886ab"}, 0x9}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)="9273cb6086536131236ec60d56815e8597841b8b33ec40a64cbf3751759a64b5fece8a567bd46f30fadd0564bac9668ba0f6ea30ea14d0842ded1dd89c63ff76e0c466979046b61a09a50a794aa0f7de2996de18ffae5c283895dd4ec548bde6865a377467ba931aa9b5f14df6d8abd30ae08bab8f93b41f0b23a88a1a04509d3a9ec4118bf729553a073ed6a5d46b24512e495e1b4c3d05e74f91b71b3163322bb1070c5ff3125a3d109c6bd5155998e559ebc9864459152f6210ddb100941627c33e991f368e9bc54e63362b70269170cde66af3564062", 0xd8}, {&(0x7f00000002c0)="5140ec5c75c889e482184e281003c82cd7e5cb7cb26a879f76dfbdcfaeee346c7f6e44cde9d65eb21278a5f1aa", 0x2d}, {&(0x7f0000000300)="07791875316047fa182d0b9d1fb09756b01e9835511fa8636ecaa20a4eb5863406a92df7a54ce5aba4baf9fb1370467934a14ce96d96b87890332f28d29f312d6cea43c251cb19e2d4ccf2efc7c0d3f4b5bda2e38c4cbcad89d0892c626b3c000419624617ed45bac0ec6818868ae6dbf701bc6926177905ac602fabcb99bc30", 0x80}, {&(0x7f0000000380)="b693fda99d7ca2bf5dae0b7e305d8cc175d425dea724a932b8269d41147b521150ebc90fb4cd719668e72018ee2e9e", 0x2f}, {&(0x7f00000003c0)="45ee1144177a4416d460a910a6c2cd3c3b6a2b0e76b1a83c45d05ce0a10cb740fd5b526f43848b4a0b32e37a39e3b8ae2e5518e61785fb601e42046a85a0692f314f794df4f43add84e1855684da646fdcae095aadd754fa0fcc66b23c431508eabc9909a5b5c4d5beb2bc9007a0cbcf24556a132ee1e6468605393be9905baa8e1ef25eb71205415881099e9a7812a062f2deea3ded3d78ed01594ada8aa1d566cd295d8dae34524550", 0xaa}], 0x5, &(0x7f0000000500)=[{0x28, 0x184, 0x2, "03756c08b8fc38558efdabccec144517673c88b785"}], 0x28, 0x4000}, 0x40002021) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x38, 0x4) 2018/05/16 21:47:00 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2000000, 0x10, r1, 0x2000000000000) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) 2018/05/16 21:47:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x8, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) signalfd(r0, &(0x7f0000000200)={0x3}, 0x8) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bridge\x00', &(0x7f0000000080)=@ethtool_rxfh={0x46, 0x49e88555, 0x6, 0x14c, 0x3f, "9d4d42", 0x1000, [0x7, 0x9, 0x4]}}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:00 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x7, 0x7f, 0x1ff}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:00 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfff, 0x1, 0x2, 0xa71, 0x3, [{0x1, 0x800, 0xff, 0x0, 0x0, 0x1400}, {0x2, 0x8, 0x401, 0x0, 0x0, 0x2}, {0xfa9, 0xfff, 0x4, 0x0, 0x0, 0x3080}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x3, &(0x7f0000000180)=[0x9, 0xe2, 0x6], &(0x7f00000001c0)=[0x0, 0xffffffffffff8000, 0x652e, 0x40], 0x40, 0x1, 0x400, &(0x7f0000000200)=[0x3], &(0x7f0000000240)=[0x6, 0x4, 0x8, 0xfffffffffffffff9, 0x0, 0x5, 0x80, 0x8000, 0xe7ff]}) 2018/05/16 21:47:00 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0x11, 0x7, 0x7e7) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f00000012c0)=""/4096) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/05/16 21:47:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000140)) 2018/05/16 21:47:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080)=0x4, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x42}, 0x5c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x7c, "737b17ebb9c1083e1dac900fe5c2489111d026fc4cbe791135c0a898d55fc3315882dd4ad6c67a2e714ff624c612954f6b81b53f9d19106be3d8be2419c302b30ee5f4488b57a002e2341f16cca73d5bc6b1a45e699f352de1ff0a1338228249188dc4ecd5c2bcb453424f227d01031dabd144f7d97e272c79c3096c"}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/member\x00', 0x2, 0x0) 2018/05/16 21:47:00 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x2, 0x3, 0x401, 'queue1\x00', 0x6}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x800, 0x410000) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x3ff) [ 86.694077] FAT-fs (loop5): bogus number of reserved sectors 2018/05/16 21:47:00 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x2, 0x6, 0x7fffffff, 'queue0\x00', 0xa05d}) r1 = socket(0xa, 0x3, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$pptp(0x18, 0x1, 0x2) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) [ 86.749117] FAT-fs (loop5): Can't find a valid FAT filesystem [ 86.821433] FAT-fs (loop5): bogus number of reserved sectors [ 86.828532] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/16 21:47:01 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}) 2018/05/16 21:47:01 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/keychord\x00', 0x80000, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000002400)='./file0\x00', 0x5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x403, 0x2, 0x0, 0x2, 0x6, 0x8001, 0x2}, &(0x7f0000002440)=0x20) inotify_rm_watch(r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000140)="0ca59b8026346d17c4bc43cb13ded8ba210bc6", 0x13}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000180)="5c43fb8db6ffffccfbb73fc88034ad3cac0f61e22324e157c83e9af45abc479ea8272432b1032738f51535a91d88b3f37fc4f639cefa125269d7ae7a710ec1454a25ba33162a31f445a799136befd3e3ca7a332e08ab1625d7af05c8ecdc2528f12936b29a5ff46ec2f8ac90355e3c2846c332a1d202673b7bfe89e684b431d236d3d47d24a7a5182fb8f190c5eaac71cf533bf692c79be73e67a63bf212213b94cc0bcd7dbd4919d621c526d8b64395557b46f0037d81e9b16bf0", 0xbb}, {&(0x7f00000012c0)="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0x1000}], 0x4, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$VT_RELDISP(r3, 0x5605) r4 = socket(0xa, 0x3, 0x1) accept$unix(r2, 0x0, &(0x7f0000002380)) ioctl(r4, 0x9912, &(0x7f0000000100)="c626262cd6e3aabc2cf66f") r5 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x40000000000011, r5, 0x0) accept4(r4, &(0x7f00000022c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000002340)=0x80, 0x80800) ioctl$UFFDIO_COPY(r3, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:01 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x1a}}, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x2, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x89) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getgroups(0xa, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = accept(r0, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80) accept$ipx(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/05/16 21:47:01 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='gretap0\x00') r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000880)={'team_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000008c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{}, {r4, r5/1000+10000}}) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xe5, 0x0, 0x2, 0x8, 0x0, 0x1000, 0x8, 0x4, 0x9, 0x6, 0x5, 0x0, 0x8, 0x1, 0x31, 0x1, 0x4, 0x3, 0xbd8, 0x2, 0x5, 0x0, 0x6, 0xb2, 0x7fffffff, 0xffff, 0xfffffffffffffffc, 0x7, 0x90b, 0x7, 0xaba, 0x4, 0x7, 0x81, 0xc65, 0x8001, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x8020, 0xfffffffffffffff7, 0x6, 0x6, 0x61d6, 0x200, 0xc}, r1, 0xc, r0, 0x2) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'btrfs.', 'gretap0\x00'}, &(0x7f00000001c0)=""/157, 0x9d) 2018/05/16 21:47:01 executing program 2: r0 = socket(0xa, 0x806, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x10000}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) preadv(r1, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/186, 0xba}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/245, 0xf5}, {&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/249, 0xf9}, {&(0x7f0000000640)=""/67, 0x43}], 0x7, 0x11) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x121c40, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) 2018/05/16 21:47:01 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000600)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x400000, 0x0) r1 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = request_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='self-\\loppp0\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000480)='}GPLlo\x00') syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r1, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="1f9aa27874002cef62b9618782a227f2a31f80e228686bba0f59fdf926e0321f10040539ea267ced81e5f0c0322f4871ebe7bcb1338535af38a5463721c3888ac905ec1787de1db81f97cb2ad9aef92567146049918f91599df261644b78f035781e5adfcb69db07892710b9fc1df08c64", @ANYRES16=r1], @ANYRES16=r1, @ANYBLOB="7fb9f60eefe3c75370982afa15dfa2452dfc72aaffdd1cbf8286bcdf63627a341e18ffd329b254908de5cfcc4734a2ff1b3c8be57a0bffae88b1a14c08ac6ab7731abd4b1ac10d0ec6664e53d7de8770b84ec807e89836dfc6ecd7cfbc74a66eff140380cbe18e5619695430eed65d6356538cc3884825491edb288e87538eaca067d8e1868c1d0a937b7baa0e608c7c91c084e74bd163cb599022cc79b47dbdfe71982d2b3a5001a6ab4a3c308e9b73cfd97297a9f05af271a8d8b91a0933178e", @ANYRES32=r1], 0xcf) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000002c0)=0xdb0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e22}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:01 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)) 2018/05/16 21:47:01 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x280, 0x0) r1 = memfd_create(&(0x7f0000000380)="735186d7dfd046ecadbfa418706ae9413fb2c3deefe7", 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) write(r0, &(0x7f00000000c0)="8b5bd148cadadc70c3bf73f384f7026922c2558dee45e4a564b27b5f995cfae8e2575ee1809a84124f02602152bbb09184dff222a1fec1ca1240522aa1ec2d1a2d8eae96", 0x44) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000001c0)="005b7d1520cc3d4cf69163324ba381131ab210cecdcd7d2cf6821bfffbf70cb01a2e01c9dd19774f32c6da6fc3fb03b93b440b76aa6d6cb80adeba089d71770075cff381d10017b08405ea5d032e91ead4fe3cbc85a89fc5", 0x58}], 0x1}, 0x40000) 2018/05/16 21:47:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e24, 0x8000000000000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x4, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xed3]}, 0x5c) 2018/05/16 21:47:01 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@delneigh={0x4c, 0x1d, 0x400, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x0, 0x0, r2, 0x0, 0x4, 0x8}, [@NDA_SRC_VNI={0x8, 0xb, 0x400}, @NDA_VNI={0x8, 0x7, 0x8}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x1}, @NDA_LINK_NETNSID={0x8, 0xa, 0x1}, @NDA_PORT={0x8, 0x6, 0x4e21}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x80) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'none\x00', 0x20, 0x84a, 0x26}, 0x2c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r4, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:01 executing program 3: r0 = memfd_create(&(0x7f0000000040)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) fallocate(r0, 0x2, 0xc4, 0x1ff) 2018/05/16 21:47:01 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)) [ 87.450676] attempt to access beyond end of device 2018/05/16 21:47:01 executing program 1: r0 = socket$inet6(0xa, 0x8000f, 0x7fff) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) 2018/05/16 21:47:01 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r3 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/uinput\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0x8001) 2018/05/16 21:47:01 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x20010, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) [ 87.472289] loop7: rw=536870912, want=33781, limit=112 2018/05/16 21:47:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e23, @rand_addr=0x9}}) r1 = socket(0xa, 0x2, 0x0) getpeername$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) write$binfmt_aout(r1, &(0x7f0000000280)={{0x10f, 0xb, 0x200, 0x362, 0x266, 0x9, 0x100000000210, 0x2}, "c6295c95f65d47a02deaf1a61579bde772fac66a6c55f90913ac65c3f9b142eb63cccdb88b2e2e3e60995992adb62d0481e86b9ac1f7f0e0df48aff7414bc57081e350aee9177995a41eb5023a38aebd941e1ecfa5eaef4a59550e3f1109ac7bbea844ba320ec0dc4d7c688b150bdc86d398ccc02055727b226c7bde34b7bd514dcc1a86f44603f591ca52c68626135469447affcc6290196422be9b", [[], [], [], [], [], []]}, 0x6bc) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") sysfs$2(0x2, 0x24, &(0x7f0000000080)=""/52) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000200)=0x5c) getresgid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e21}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x0, 0x4}) 2018/05/16 21:47:01 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) execveat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='#em1#+\x00', &(0x7f0000000080)="776c616e3174727573746564f76c6f766d6e6574302a00"], &(0x7f00000002c0)=[&(0x7f00000003c0)="626465b19006428d93658fde81fe46cbea16fa627f0834409eb63d42b66b83e6767070703000", &(0x7f0000000440)='\x00em1#+\x00', &(0x7f0000000300)="776c616e306d915f73756d001dab3da11c047241305037d4cffc22109ca63422b650972b767e3a7145f1c6c135c0362c7a56a61757350907cfc0654033708c0c79b73f08f89160879b8b5808db0766ea7ecbb6aa423117f98eb115004a09249a715e9c5910fd8621e8932f142e3d59df7aae2e82049052523e202a", &(0x7f00000001c0)='%nodeveth1(\x00', &(0x7f0000000200)='#em1#+\x00', &(0x7f0000000240)='#em1#+\x00'], 0x1000) write$binfmt_aout(r0, &(0x7f0000000480)={{0x107, 0x1, 0x6, 0x1d6, 0x346, 0x8, 0x87, 0x3}, "ac18c59ab525df0539c0e72016301a7597ff2c36ecef44db906376119bbb236e829b", [[], [], [], [], [], [], [], [], []]}, 0x942) 2018/05/16 21:47:01 executing program 0: r0 = socket$inet6(0xa, 0x400000008080f, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x2080, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4b4) ioctl(r1, 0x7, &(0x7f0000000640)="50d32f3ba8bde02a1f55b52311818843c245b97a0f7d845e282fc8741620fadad443e788df2d07f2eba6c881288a9f64b2945d07949ee10a4b4a533af0886cc9d569b2aecc584c") setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000006c0)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x1, 0x5, &(0x7f0000000580)=[{&(0x7f0000000240)="a66e801a4b364b8b8753f5d53e388d4c897b1d347f83de61a869d05db539cdcc209de35de2fa1c2a1fde1fd0d6c6a304b3524d43f74580bd795c51b11388199b5f5f3b646dc07ac835e76c0146ebbcb3cc1c430f6ef093d3fc69c0ea20e9a3b26eb5838243fc8b328b913884ecba95979bc8d0300f42e93da03d61de9c6288679dfb013daecc45a29ba83ea014af80a250e3f8a0499d3981a20a8b6f01632b3505e9ec4e99d2ab8d9b25632520ccbc81", 0xb0, 0x3}, {&(0x7f0000000300)="0eac4e64e92975b8e7c5c465267c65bca72f3bea8e8168119dba21ab11100873d6a4732e3b", 0x25, 0x7e03}, {&(0x7f0000000340)="9c204002c26b2094d3d2386eea3f4cb4a8891a99c0e7abc6bf2eb37ae762d6f6d03f8794077138de5424ace36af1105d1567980bac4189139797dbd9dc2f375788bce6e0c7b32df785f75449724044e449822e3deccb79b86c10eb930752081e28c6ec55236e76802418aa563635", 0x6e, 0x3}, {&(0x7f00000003c0)="6f6bd3d4630c4f3c48d8fd40b7405ad306836d1c8f2964341bfa0eb558b7052f1b5f22c8389a8eb6393b2e40e464cd856a8214b70ad2a29bd34246fd6fefdd997e4ca1766712ff7a01a94b1fa369ac960a841b25c9ba67ac7f229e44fd6f87f35d1db0f74447436fe26d087916a2a3287be20b864b9ea5fce7b21e5ba9637441f018034ac4fab8b53231eeaf165d4aa88d8e8e1b1ace464f59240e7f91b990bfeb61bb8741b90ae500c95e4f7ce0638aedab42f30e7e816163c74a4abc6addf3a6218d", 0xc3, 0x6427}, {&(0x7f00000004c0)="d725febe195a35da8c514be1e9af8d7c2b76edd0e1563cf552f4c6efe4b5a19a8d1cfcd85e0838eed7005d2a6a9ae8dd22270552e9ddec18d4be19d65081b64ec554cab844a90c62b095cb5a7d57801e19e9c3a46439a7e95c4a021878dd09d183d7e44eeb36e96b3c4ee1037c3273c1a2de2ad61b959cd0a63201d737af07773725c5057f938d331bde1cbd11183cb276651557f4a505c97b291c2f01669bd030fb182be2096b", 0xa7, 0x5}], 0x100000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:01 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8003, 0x400000000000004) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x4, 0x4) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x4) r2 = socket(0xa, 0x3, 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000040)=0x2) 2018/05/16 21:47:01 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000000c0)=0xc) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:01 executing program 3: r0 = socket(0x5, 0x6, 0x100) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2080, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/36) flock(r0, 0x1) r2 = memfd_create(&(0x7f0000000140)='losystemcgroup({\x00', 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:47:01 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x200, 0x4) 2018/05/16 21:47:01 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x34, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/52}, &(0x7f0000000240)=0x78) pipe2(&(0x7f00000000c0), 0x4000) 2018/05/16 21:47:01 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0)=0x7, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000880)=ANY=[@ANYBLOB="00100000000000000a004e2402000000fe8000000000000000000000000000bbfffbffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000a004e2006000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2356029d00fe80000000000000000000000000001209000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e242c010000fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000ac1ed421cf50f992dc0000000a004e207f000000fe8000000000000000000000000000aa010000f39f2c1c9cbc7929d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000100fe8000000000000000000000000000bb0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_wait(r1, &(0x7f0000000400)=[{}, {}, {}, {}], 0x4, 0x9) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000840)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) accept$nfc_llcp(r2, &(0x7f0000000340), &(0x7f00000003c0)=0x60) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000140)=0x7) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000300)={0x729a8d46}, 0x1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000780)) sendto$ax25(r2, &(0x7f0000000200)="e48324c766a252e8c001616a2864b62e778ac83211c4b8290be7ae971ee7d0000c425741a33d8a71fa92d5df3c04f9b076d25bbe9e3ea5bc425d5c278b00c0c4afc8a4a3fa57cf55330c9b5b3aadf801994d9bb9b57bfc6837573be9d4eefa9430d854f799825827f5bb51cf7c0c4a6c99c410352e2db044173eb7bf52d56016784eaa42051c931c466d5362af30d8ad629e108940b14e0ee24422cfdb7ee57d69210794c4cbe14c45f9f21ef4952e09d9502259acaefc5251daedbb50b212b3d3d309c6cf87322827838893260251aaaa7f9d6b9980d12b99a63bd66a", 0xdd, 0x40, 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000740)=0x8001) 2018/05/16 21:47:01 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/05/16 21:47:01 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000180)="706f7369785f61636c5f616363657373c46c6f7d6d643573756d2300", 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10804000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="6f118088df1c6f1f1f710a6d7523d9411a7b948717530c4e654813b67db0ad0e33325d00355e2df92d529b4a1689d185f935caa7c46287667b1317fd4c3297a9d69e21aaa748f9f2bb75992b4449d0185b126cc44ecb506dc1892d8dcd9d42", @ANYRES16=r2, @ANYBLOB="01042cbd7000fbdbdf250c0000004000010008000500040000001400030000000000000000000000ffff000000000800090006000000080009004e000000080002003b000000080001000a0000001800020014000100ac141414000000000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) socketpair(0x1b, 0x7, 0xfff, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xa7b, 0x10000, 0x8000, 0x6, 0x400, 0x6, 0x7, 0x73b, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r3, 0x7e8fc204, 0x30}, &(0x7f00000002c0)=0xc) 2018/05/16 21:47:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e23, @rand_addr=0x9}}) r1 = socket(0xa, 0x2, 0x0) getpeername$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) write$binfmt_aout(r1, &(0x7f0000000280)={{0x10f, 0xb, 0x200, 0x362, 0x266, 0x9, 0x100000000210, 0x2}, "c6295c95f65d47a02deaf1a61579bde772fac66a6c55f90913ac65c3f9b142eb63cccdb88b2e2e3e60995992adb62d0481e86b9ac1f7f0e0df48aff7414bc57081e350aee9177995a41eb5023a38aebd941e1ecfa5eaef4a59550e3f1109ac7bbea844ba320ec0dc4d7c688b150bdc86d398ccc02055727b226c7bde34b7bd514dcc1a86f44603f591ca52c68626135469447affcc6290196422be9b", [[], [], [], [], [], []]}, 0x6bc) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") sysfs$2(0x2, 0x24, &(0x7f0000000080)=""/52) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000200)=0x5c) getresgid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e21}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x0, 0x4}) 2018/05/16 21:47:01 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x45, &(0x7f00000007c0)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x0, [0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1]}, 0xfe52) 2018/05/16 21:47:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/188, &(0x7f0000000000)=0xbc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair(0x9, 0x800, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000200)=0x80000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) alarm(0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:01 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x8, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e23, @rand_addr=0x9}}) r1 = socket(0xa, 0x2, 0x0) getpeername$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) write$binfmt_aout(r1, &(0x7f0000000280)={{0x10f, 0xb, 0x200, 0x362, 0x266, 0x9, 0x100000000210, 0x2}, "c6295c95f65d47a02deaf1a61579bde772fac66a6c55f90913ac65c3f9b142eb63cccdb88b2e2e3e60995992adb62d0481e86b9ac1f7f0e0df48aff7414bc57081e350aee9177995a41eb5023a38aebd941e1ecfa5eaef4a59550e3f1109ac7bbea844ba320ec0dc4d7c688b150bdc86d398ccc02055727b226c7bde34b7bd514dcc1a86f44603f591ca52c68626135469447affcc6290196422be9b", [[], [], [], [], [], []]}, 0x6bc) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") sysfs$2(0x2, 0x24, &(0x7f0000000080)=""/52) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000200)=0x5c) getresgid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e21}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x0, 0x4}) 2018/05/16 21:47:01 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r3, r4, r5}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:01 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8911, &(0x7f0000000000)="c626262c8523bf04c35783912274da0244a5147e6986a4012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:01 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe3, "9ec7a5fb27b3ae739855af181319a7c1556d2cb46a4f3781cccafdd1a0983dff4b5c11b58f182d041951a65f059ff66200cc738648298184d2b5a989f312e8b7a9f8e53080a5555254d8acfaf311f644c86050592b92816734fc966ec0025aa12d274c667a92964bac32e0950d8016456851353730755f6b7fddd0b80aa2048a5d00a8ca199e9fa9315f9b5948dc6487c703e943dd73afc7c9b068e428959c95e5400f42e9a264809ed9a312548ebace7f32a7bb75ae37cce70ecd57e554b7b1dbefbe07cab5bf1d9d94a0410c98403a17b0f2f8e16b9c64ddf381d55e7dd8f9d233dd"}, &(0x7f0000000100)=0xeb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x84) [ 87.766251] IPVS: length: 188 != 24 2018/05/16 21:47:02 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000200)={0x10001, 0x10000, 0x900000, 0x6c, 0x9, 0x6}) 2018/05/16 21:47:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x16, "46c02c910a3736367225191dd38903ef6a78a651316d"}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x203, 0x100000000, 0x5, r3}, &(0x7f0000000280)=0x10) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:02 executing program 6: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x6b01, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) 2018/05/16 21:47:02 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'veth0_to_bridge\x00', &(0x7f00000000c0)=@ethtool_regs={0x4, 0x0, 0xda, "0fac4b07a2d6468f7ba256e8aab8591c037dd8182f38670e39675ec641d5109c05abd44aaa975837c94cc93f18fccccbbed7c6da71c960ced17818b2ec8e06ef7d1b29103ac4c76b214b19372a85f75dca0ac0e35be3c23c4db39c1e414f1080597e263e2066e3bbce077a88c16e44b1f5ed2e747a32db699280dade076546299f537a78d163ac0291426b720a84c481e28e9e7a0b6d3f691e90b4320286a5c4383620d31ec35ab74f176e813d5ade3ba864eb3b6f72bf638f72210bd809cc8f3e6438889d4283b0d6ec69f2871ef0c2738a27e2cf2456d111bd"}}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e23, @rand_addr=0x9}}) r1 = socket(0xa, 0x2, 0x0) getpeername$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) write$binfmt_aout(r1, &(0x7f0000000280)={{0x10f, 0xb, 0x200, 0x362, 0x266, 0x9, 0x100000000210, 0x2}, "c6295c95f65d47a02deaf1a61579bde772fac66a6c55f90913ac65c3f9b142eb63cccdb88b2e2e3e60995992adb62d0481e86b9ac1f7f0e0df48aff7414bc57081e350aee9177995a41eb5023a38aebd941e1ecfa5eaef4a59550e3f1109ac7bbea844ba320ec0dc4d7c688b150bdc86d398ccc02055727b226c7bde34b7bd514dcc1a86f44603f591ca52c68626135469447affcc6290196422be9b", [[], [], [], [], [], []]}, 0x6bc) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") sysfs$2(0x2, 0x24, &(0x7f0000000080)=""/52) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000200)=0x5c) getresgid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e21}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000000)='veth0_to_bond\x00', 0x0, 0x4}) 2018/05/16 21:47:02 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000)=0x945, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:02 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000040)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:02 executing program 1: r0 = socket$inet6(0xa, 0x200003, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:02 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x4, 0x6, 0x1, 0x101, 0x1, 0x58e}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:02 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="660d57005a0f50ddead54cd79f03afcd317f21778ff496b24187", 0x1a, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/210, 0xd2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/05/16 21:47:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0xd}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x100, 0x6, 0x0, 0x6]}, 0xfffffffffffffcd9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x9, &(0x7f0000000040)=[{0x3, 0x7}, {0x5, 0x7}, {0x8, 0x1000}, {0x792, 0xdd}, {0xfffffffffffffffe, 0xfffffffffffffeff}, {0x9, 0x2}, {0x5}, {0x2}, {0x7fff, 0x6}]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'bridge0\x00'}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x80, 0x4) 2018/05/16 21:47:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:02 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101900, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x4, 0x7ff, 0x9, 0xb6cd, 0x7ff, 0x8, 0x5, 0x7710, 0x4000000000000000, 0x59a, 0x101, 0x9}) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:02 executing program 2: r0 = socket(0x14, 0x80006, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:02 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) 2018/05/16 21:47:02 executing program 1: r0 = socket$inet6(0xa, 0x2003, 0x3c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="03b25effcc16b18a4a6a5930ffa573f1ef835ca2e7d7fc1d3f3c8dc73a5460b22399933cb94e5ff15d3d485eeef7059024f046d5282159ec9088300092a119b6000000000000f800bdac2bdc788371966c8b9b67c9546823190ca39843"], 0xa) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x5}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:03 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000200)=[{r1, 0x1}], 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:03 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x3ffffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x3, 0x100, 0x3, 0x3}, 0x482, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0xfffffffffffffffe, 0x40, 0x7}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) r2 = getpid() ptrace$peekuser(0x3, r2, 0x3) bind$packet(r0, &(0x7f0000000040)={0x11, 0x1b, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000001000/0x1000)=nil, 0x1000}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000240)=0x1000, 0x4) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) fcntl$getown(r0, 0x9) 2018/05/16 21:47:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000200)={{0x7, 0x1000}, 'port0\x00', 0x2, 0x180060, 0x5, 0x3, 0x4, 0x6, 0x3, 0x0, 0x5, 0x8000}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:03 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1008, 0x10010, r0, 0x1) 2018/05/16 21:47:03 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigsuspend(&(0x7f00000000c0)={0xfff}, 0x8) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:03 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x7ff, 0x1, 0x9d, 0x4000, 0x0, 0x3, 0x40408, 0xf, 0xd0, 0xffff, 0xffffffffffff64d5, 0x8, 0x8000000, 0x1, 0x2e, 0x7, 0x200, 0x7, 0x8, 0x3, 0x0, 0xfffffffffffffffd, 0x4, 0x7fff, 0x3, 0x8, 0x4, 0x400, 0x9, 0x5, 0x1, 0x4f, 0x3, 0x6, 0x9, 0x100000001, 0x0, 0x3f, 0x0, @perf_config_ext={0x3a, 0xeb2}, 0x0, 0x3, 0x18, 0x7, 0x1f, 0x4, 0x2}, r1, 0x3, r2, 0x2) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mknodat(r2, &(0x7f0000000100)='/\x00', 0x44, 0x1000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r3, 0x0) 2018/05/16 21:47:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:03 executing program 3: r0 = memfd_create(&(0x7f0000000000)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xb, 0x2}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000180), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x20) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000100)={0x6, 0x6}) 2018/05/16 21:47:03 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x2, 0x400, 0x3, 0x6000000000}}) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000000, 0x2014, r1, 0x7) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:03 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x2010, r0, 0x0) timerfd_create(0x4, 0x80800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendto$inet(r0, &(0x7f0000000000)="0f5d713f9594614678b4c516283c933a5666f690776ce463d993e2e464e43f7f2731edbc780a7de10273d303db272e036d590fa8a0f1a9ac7e25268ceea764d6291023de415232e26f846e175587e02b42dfaa07d9f61f6ea888541b02454bf8b1151373c4", 0x65, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x37) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0xffffffffffffffd2) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000240)={@rand_addr, @loopback}, &(0x7f0000000280)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) socket$inet6(0xa, 0x0, 0x5) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000140)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0xffffffffffff0000, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r4, 0x5fb}, &(0x7f0000000380)=0x8) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x38) 2018/05/16 21:47:03 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:04 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/05/16 21:47:04 executing program 4: setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0xea8}, 0x4) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400102, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/114) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$TIOCEXCL(r2, 0x540c) 2018/05/16 21:47:04 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r1) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e21, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sysfs$1(0x1, &(0x7f0000000200)='vfat\x00') r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1', "bc4ed7c5633f3a0dcdd2b1e8311f32d81068fa87d50d47287c084ba8f9643fdeae341f4aa2fe87841e52a62688846a677d90ab40e0aeccc1b34807c9816fb75c27499f626c9700ddfdf98531d2fd5baab23b36a60b345fac71e5cbfbe9900a010915483eb808f3e91e959ae551c3533be546f7d2976f5c787209033784252b1b7a8e0133a25c7f7b1a6b5e87672396e48a5b566b41e29230d032cd13ce5236254f6f74fdaa808e268adf788b3f49dee8170ab627b36da61ba8eec982a5a085c942efbb01f6e9912bed87a54de5c2b34810a3b4400ea8f41f23d473af3eb197286de61cae4e55d25e3d2f70797b"}, 0xf1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:04 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x105040, 0x0) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8, 0x4010, r0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "5e36f9de0787a50dd24e58a80625480284eb70fae79cfd3f6792313fce1570e61b46fbd8b1cc5ecc2c4a6d145a138e8fc80e41f57488506777ba8d20e184af"}, 0x43) 2018/05/16 21:47:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt6_stats\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00000001c0)=""/70, &(0x7f0000000240)=0x46) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000000500)=""/68, &(0x7f0000000580)=0x44) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000380)="28a012a5cd71c618554101190b7d5e34aac9f9a68769c8ba19a522c9af92b72d71fd4cf447ca94b3e75e448b4f2a439bce9e91745b8874b8b33df9ae67ba21727352372c1d1f6708e0195db4023b8536f2877c6c3c523873fec7e6da5f17cce419cb13e9b813d339f8c3aff56f1e61fb46a12c90ef5b60a5069f66cc005f7799567018f840cc449bfb2be44dea31434bc3fc3b1fd57f398dd335e385d88897b43744ddffdbf49b1c5338584a5ee4660e592d96b718af777b3eb58251c02efe1cd449017d8001db39d294fb060e6adc97961f308a50086a069eb4e66d6e1ba6b3") syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000480)={r3, 0xfffffffffffffff8}, 0x8) 2018/05/16 21:47:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x93) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:04 executing program 3: r0 = memfd_create(&(0x7f0000000000)='#em1#+\x00', 0x20000004) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:04 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/33) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000000c0)={0x5, 0x9, 0x37, 0x8}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x35, 0x7]}, 0x5c) 2018/05/16 21:47:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:04 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x10000000000000, 0x11, r2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x4, 0xfffffffffffffff7, 0x1, 0x6e5b, 0x80000001, 0x71b, 0x87d, 0x1ff, 0x5}) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:04 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:05 executing program 2: r0 = socket(0x8, 0x800006, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) write$tun(r0, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:05 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="ec846d9c6bfa88d3aebb66cefa01120b38e14b0ee434c90e618d3ba4dd089e080d55653a8ae7e918cccd5a7477304f16ee39f5633d") mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)="85d0cb66111ae6714c25895dfa862d1602a0f70e9ce0a1d36bff61f4815e98052fae4d61", 0x24) 2018/05/16 21:47:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400000, 0x0) rt_sigaction(0x3, &(0x7f0000000140)={0x0, {0x4}, 0xc0000000, 0x5}, &(0x7f0000000200), 0x8, &(0x7f0000000240)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000280)=0xfffffffe00000000, 0x4) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0xa927}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r3, &(0x7f00000003c0)=0x4) 2018/05/16 21:47:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xf8fc, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x4, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000200)='nfs\x00', &(0x7f0000000240)='./file0\x00', 0x48, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000280)="e9ec0ec19bdb63836fd0efb5717f19a736e0310d693f5247faeced99096f2cb9f48cb6e4133145099887ee5477a37ad615c5bc6f4d351c5dff8cefe74c64cbd3e787dbc5512fcc07abedcba91f23c9dd2a859fa30477667f86ff59620a83263e1bbde2d4b801604975fb135234662454ec2a70345a827c6890401be7d7e82123a6265607b96809d51ed558a85cc1c2108d14bec8778a05789bbe96e15f1c677c216a10459e903c8bde2f95226008c2c2e78dc2e879e2b213933fa9f1c9c0369b7f9ba912e34666f0ce0f76fe222d68fade9c1dcf36d1d5094e3ee0343c9bd2", 0xdf, 0x8}, {&(0x7f0000000380)="a8a8df7ef58c326f5c30e54fad1e8617a4555e937196ccf8f1e2728273573e32bc3b5f538b1abdb8bb6fd8492719b9d4116597fb5ac211925c90d8f8268982130f62553ffe0e884c96da197642647b47536c52d76a38d68597d552e67dbf43445a7d44d908d7", 0x66, 0x100}, {&(0x7f0000000500)="256850b65125fd94f231a38e305abb30df84b2442732cf0722e3793a8366645d444150023e466e80442532c2cf06286017408fe129d9760b16d067f2222cbb6f95bfc15cf3f3b3703ef92014fdf5d30c915fe6e77deba4c1cd66854782f6af6b44e7fa10b7a6498e1d8a839ea74d43e32d295b75e2e4c60cbdc01cf75bebee10a6bc64d58d7aad88013e6b0b5011e8534483a477f1b13c0763dadc209ce93edd49944f39d4cd", 0xa6, 0x7}], 0x80000, &(0x7f0000000400)='\x00') accept$unix(r0, &(0x7f0000000640), &(0x7f0000000480)=0x6e) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:05 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f00000007c0), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getdents64(r1, &(0x7f00000000c0)=""/95, 0x5f) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8000000}, 0x0, [0x0, 0x0, 0x0, 0x2]}, 0xffffff79) 2018/05/16 21:47:05 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:05 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x6) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) 2018/05/16 21:47:05 executing program 2: r0 = socket(0xa, 0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c68523bf012cf66f000000") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x30, r1, 0x0) 2018/05/16 21:47:05 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000280)={r0, r1+10000000}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e20, 0x5af, @local={0xfe, 0x80, [], 0xaa}, 0x880000000}, {0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}}, 0x4, [0x6, 0x3310, 0x1f, 0x8003, 0x2, 0x1000000000008, 0x5, 0x97f]}, 0x48) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x1f}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e23, 0x400, 0x4e21, 0x0, 0xa, 0x0, 0x0, 0xab, 0x0, r3}, {0x5, 0x1, 0x1d, 0x4, 0x2, 0x4, 0x6, 0x3f}, {0x4302, 0x3ff, 0x1}, 0x8, 0x6e6bbf, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x4d4}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x6, 0xd757, 0x9, 0x9}}, 0xe8) 2018/05/16 21:47:06 executing program 5: write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000200)={0x8001, {{0xa, 0x4e22, 0xffffffffffffffe1, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0x88) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:06 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:06 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x400000000, 0x10, r0, 0xfffffffffffffffd) 2018/05/16 21:47:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:06 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x200000045, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:06 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xc, 0x803, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000040)=0x2c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) 2018/05/16 21:47:06 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1ffffa, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000100)=0x3a, 0x4) r1 = socket$inet6(0xa, 0xa, 0x3c) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) write$selinux_create(r0, &(0x7f0000000140)=@access={'system_u:object_r:getty_etc_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x33}, 0x52) 2018/05/16 21:47:06 executing program 5: write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:06 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='trustedvmnet1wlan0+$:\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000240)=[{&(0x7f0000000080)="275780a0d9b66c5a277114e090b899ce10d3a3d03321fd561a64482faaceffb700465783ec54749a123433a3f11650ed01eee20b2da6638f625884eda6613621c70365c784cc1c4aec02e2a138499f6e266940feba16ec82ae3019620cf83f653fa2c53ed0ee6955d6139b27c9d041b0a299e9ffc9c0d9b0d8dc93093ee3bb98fa12b42bd09136f1a69bbf8af51311e12c99848013d5b80206b26105fbb2c9fd", 0xa0}, {&(0x7f0000000140)="6a6d51d958728c1f736c55ac9de2a48e2125176c6309dca316fd25ef170e020fbbb1fe5f0b57b14657490200f3cac3336eebcc79ef0d00a602336f4072fd8a522038eec64003d4c69023ace28a864be8fe953c8dd13af708ecee5a6d2a52273f6044dba68e517c4c9ee36b56e3cfa45e22c0ff10af4a62af1622b2de1142d5361ca5551e91f73db76187973d003e8516b63d9f32504d4bde9300cf3c846448157c71d43ce75803eaa8eb6560ef57024cb3ba9513849844f325ae2f65121d90", 0xbf}, {&(0x7f0000000200)="6ed9236687682d064040d61cd547d6", 0xf}], 0x3, r1) 2018/05/16 21:47:06 executing program 2: r0 = socket(0xa, 0x7, 0x3f) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x20000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="8e9c5bc172d47749f7d3a8b452fd9a9002cf94cd8c643b9f2f4511d6260d6d25bd96618a1c8c"], 0xffffffffffffffe0}, 0x1, 0x0, 0x0, 0x80000000007fe}, 0xc005) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:47:06 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0xffff, 0x6, &(0x7f0000001440)=[{&(0x7f0000000100)="95d0f7f74163308d1d381cdb480b779bd455763e5c2a75249ab2d9813912f0726e0f4d23680329f24011117b4cc553add142136fed816375d373f99354b9855b34297ed31129eb14d23f4361967eea1d42347f7658", 0x55, 0x4}, {&(0x7f0000000180)="77232e8fb99556df69fe59159a080153e17ee0c2d813606bcf3c66a5df3b9d0c746a0827758973b2cb201c49d2a78e46ab60a652947d20cf47295e622cf2", 0x3e, 0x7ff}, {&(0x7f00000001c0)="11465ba12d6bbfa99f4d2ee2a24139cf5c7e41253e8a86976d2710cc628d8656ece21ad7879c446d6e0e0267c96705df3d41702983bcee4ce262732f4a41b29db0af9d80900a78784d6951a343c01accc8654f8ae4cd15684f451baf38f903c0105b6ffc83af2bb4a7b3", 0x6a, 0xa7a}, {&(0x7f00000002c0)="1097a431a628b57b0ff3d571415bbf3ef875d098ee4a4591aeaa103c67b6dae2d750626e7d8f3c54171a63e5212dcb8827a1be5d233a2d1a06c80bbc875149e5dbf24248c8d57ac9978905678a7e87b7ea56bf6ba4483f0a5c3cf9a3a24e69b2a2f61dc58f781fb5ddc481ee6802bbcb7442060bac3cfd840ec1793f6eca3ff7671c482d2091c08af724a38eb353a008d4fc9346b1cac30350b8f3fb5d4605e177f466c4090783b33c3bcfd7f0e80cf6bc63f30dd7579b262ca0ac8e04d6", 0xbe, 0x5}, {&(0x7f0000000380)="4b7cd9eb9afde897902f45ac77c837a25bbafd0827b5ff663cb5cfa13c5874280e3554f46f731e6a4dc1d16bc2314279545ff1eaf62145c66bfd7ee6627fb2d26d29ea75195af0b13be99b7ea3a4f51251cd39969ab27b364d8609e7e1992cd88b4a36d567eb03940f7e89b33d5ca766fb9481352078169b44e2f21ef072f32db2dd14e228eb1ea18d7f488a490c7f5f81e4b1c2d40f25da", 0x98, 0x80000001}, {&(0x7f0000000440)="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", 0x1000, 0xffffffffffffff00}], 0x2002000, &(0x7f0000000240)={[{@norock='norock', 0x2c}, {@unhide='unhide', 0x2c}, {@norock='norock', 0x2c}]}) lremovexattr(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)=@known='security.selinux\x00') 2018/05/16 21:47:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x400, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) rt_sigpending(&(0x7f0000000100), 0x8) 2018/05/16 21:47:06 executing program 5: write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:06 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:06 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='ppp1\\proc(vboxnet0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x26}], 0xa) 2018/05/16 21:47:06 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000440)) ioctl$TCFLSH(r0, 0x540b, 0x5) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000100)) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}}}, [0x5, 0x36, 0x2, 0x4, 0x343, 0xfffffffffffffff9, 0xcd, 0xffffffff, 0x1, 0x7, 0x2, 0x1fe, 0x80000000, 0x0, 0x6935]}, &(0x7f0000000000)=0x472) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x1, @empty, 0x100000001}}}, &(0x7f00000002c0)=0x84) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000480)) 2018/05/16 21:47:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000200)={0x2, 0xfffffffffffffff8, 0x2, 0x7fffffff, 0xff, 0x37, 0x3, 0xb3, 0x53f, 0xc9}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:06 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6916}}, 0xffffffff, 0xb31, 0x1fffc00, 0x7, 0x3}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0xb84}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:06 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:06 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:07 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x2) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:07 executing program 2: r0 = socket(0x1, 0x80000, 0x1000) r1 = fcntl$getown(r0, 0x9) ptrace(0x11, r1) setpgid(r1, r1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:47:07 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x8000, 0x429f]) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) memfd_create(&(0x7f00000000c0)='/dev/uinput\x00', 0x3) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0x1, 0x2]) 2018/05/16 21:47:07 executing program 3: r0 = memfd_create(&(0x7f0000001380)='ppp0/eth1\x00', 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="3d7065360bd26d6a1296c794bda4740fe797b060a4568628c0ab4fe09736280117ae83ed8d70016eab0959d3b567c93322f034184290d77a80ebb15db00e3f8e1d1b9f5a2c8988998668be668a1f1422ccb7665d82f5315225443fff64414e44de880b2324bcedf785d6dc55", 0x6c}, {&(0x7f0000000080)="64ed21643af721f6e20db3383258f84fa89e030b1a8c519ea00adcd32ab68b88000e8cf98a91fec49525eb3ac16bb2c51fcf040f347a04d545e98cd42e3fdc6269800d2e22af47a59851de3a753550025eb5876c96a34550e1d7f14ca430e30b5989a6c6c0a1160045ccd13169b9", 0x6e}, {&(0x7f0000000100)="90925d4454f44f01f224ab9e", 0xc}, {&(0x7f0000000140)="a5b9cc06da64ca3a0019591068433c3e78da1ac07154eff83b553c4e0881ad5e66402562b7266efb7299a3a8621a82b6ee2bcfc63727f7f53c4be5d7a40d49334bed19f7a576d143ec9d204cd05a207b8694780c09590cd96e6121cfb737", 0x5e}, {&(0x7f00000002c0)="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0xff1}], 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001340)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futex(&(0x7f0000000240)=0x1, 0x9, 0x1, &(0x7f0000001480)={r2, r3+10000000}, &(0x7f00000014c0)=0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001500)='tls\x00', 0x4) modify_ldt$read(0x0, &(0x7f00000013c0)=""/166, 0xa6) bind$llc(r0, &(0x7f0000001300)={0x1a, 0x7, 0x1, 0x40, 0x7, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f00000012c0)={0x0, r1}) 2018/05/16 21:47:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x100000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7fffffff]}, 0x5c) 2018/05/16 21:47:07 executing program 2: r0 = socket(0x11, 0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000480)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0x5}], 0xfffffffffffffffd, &(0x7f0000001700)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="c58cc907e0bf5c8f62c2fd3f8295771008c6656d7d4407cc518cc46240d9842445484485b2b99cc384afd88bd1be783eafa5c40622ffade4a5e13f9e8241f5c90fc63af362d356e4c3017c9965d0b0cacf891d13af471e677f41594206fa837bdad1db18046228fbe1dbf4f606b7dbdb4146d32cb42b59af06404507a6897b734cf3785daa12811ec0a1ab4d9331622488f33d9e369641b830cc036e929c5c21487b0e37fbb14d01e26d4ec823148f0543ec5db2dc7eba5a24c004620a0a88a622"], @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="442ed8b5b04ab2536763cf80e4274562012344eb9a0fdcaa822c393d22a9b5a86c29a970749791c4e2d93105fe0c4890bdf2ee545405dd09caa1c6e98d623d081f46bcf6502dea117cddee0574b18e32f1f358fab375fbc34ded983c8566ea468b0f2ac79d1ec57448868bf433fec1f5467fdeb432d6b8ce91cf9d7c2e167e4b98046b5af1d7b58b6bb92da6d2124f04d7ff726c716110b1b60708b7711584edc7c350f1713f6b76ea8881619380b27f8082423aeae40437b629b7f3c1e91acbfe9b30f6b63038d82180f30b3214c08accf2bd35e775e5c800e4efdb3ef91b955068edac6fe5f17181", @ANYRES16, @ANYBLOB="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", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYPTR, @ANYPTR64, @ANYRES16]], @ANYPTR=&(0x7f0000002800)=ANY=[@ANYBLOB="b6c9d64bfd6616801b614fcd5b80137b53315cbdd00d68ca360d4774a5e5d198cc1784be08ab6e3d89a4ea8cf8530dda6104ef340fe3f1e0cdddf1ab527633", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR, @ANYPTR], @ANYRES32], @ANYBLOB="fe9a460df08f8eb2cea79b242956795d057413f3b4fbbfc2b8bd891009f7a0ce68e3826d3a4be377020aff39fbfd143f74726bbfda86a04527d60fe6d2092f0c234942ff73867595dd2470b4a5237be109bc0fa7ea337411e8828a2a5b63fff690b3f1e9e1b4bd16554577e08c5745aaf488b731affa83bb270554d4e275daaa2aa049a4c6d6", @ANYRES64, @ANYBLOB="a6f044dbd467b7fcbc6838f45638892d0acd623ab8fdb18c03b06f1f8008fb19c84c817622a6831f", @ANYRES16]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) sendto$unix(r0, &(0x7f0000000200)="1a91863d697876f609ee9f97fe1e6ae8ee6233de92e097b34974666b8140a6f3e22e2ed455", 0x25, 0x10, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) modify_ldt$read_default(0x2, &(0x7f0000001840)=""/32, 0xfffffffffffffe3f) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x0) 2018/05/16 21:47:07 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x490400, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x5, 0x4e20, 0xffffffffffffffff, 0xa, 0xa0, 0x80, 0x5c, 0x0, r1}, {0x7f, 0x4000000000000, 0x0, 0x7, 0x9, 0x1, 0x10001, 0x80000001}, {0xffffffffffffa763, 0x5, 0x4b38, 0x8}, 0x7, 0x6e6bb9, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0xfffffffffffff526, 0x7, 0x2, 0x4}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000002c0)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000200)=""/174) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000800)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r5, @ANYBLOB="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"], 0x8c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/05/16 21:47:07 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x80000001) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000006000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) personality(0x400000b) 2018/05/16 21:47:07 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) fcntl$dupfd(r1, 0x0, r3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:07 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) r1 = getgid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:07 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) prctl$intptr(0x1, 0x101) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:07 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) kexec_load(0x2, 0x5, &(0x7f0000001300)=[{&(0x7f0000000000)="d837af58d2da73367a875bbcb3d2f942589e995a4619cf9880ac8448d0fff9226c7c160ea52c86b45ae9627fc2b052555106594421b1fe9d69e488715e6be34d93e7fbb0ac8e222a39d89e9ce134cdc2f1c92fcd62b4ee59845fab4adb4b0e65e25bf744a762bff7c2809ba5f583ed53fd5f4754a44b80711818bca5f5bb2c8602aead75e170da2147b92964a6de83e8d2ed6ca68c4408149e3bf7b0823122", 0x9f, 0x200, 0xffffffff}, {&(0x7f00000002c0)="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", 0x1000, 0x2, 0x9}, {&(0x7f00000000c0)="304073933fbbc91bd4f38d3577bce10b06b4bb3ee3076ed534c82f45644212cc5196dadfa53596e89c45be638711e7a211b774ae90775cac0eba6a1191ea69558300c79df68272ee59afa31ff2fe736726d3d6a3e74117af950f0e0271e17a77d1efbd66cd2539d3684fd229f79a55fc31fab45c877fe21e0569e1046a0909cd35870a597127b0223a249dfc54655afa6a82bf99afd057ecb47a1df2a5a3fd569955c97cbc", 0xa5, 0xf5b, 0x9}, {&(0x7f0000000180)="4f314585c06b5a1472ebefad67469b520d284c334ea10f6af2ed4d37ecd0cc7ac1aba339b33bd7b267d7060f55daea09fbfa31fbd4b600e1ed0f4dc37f7ddb01c7cfc0d581d81a7eb65e3eaaf0bbb5a95847b2a9e22028da96f15f964b43aaeb26af239ced9d5bc4c540f3227507c176209e997f083ed9ca3a50d0c0a6eddfefcf61a8", 0x83, 0xf9ac, 0x8}, {&(0x7f00000012c0)="f3097c987ab814a665930bc0d5c1ae1683c90752c7210c6fad49454c4e3ec06465a91ba123a5a0", 0x27, 0x410, 0x4}], 0x0) 2018/05/16 21:47:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000002c0)=0x5ed, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) [ 94.265449] FAT-fs (loop7): bogus number of reserved sectors [ 94.272376] FAT-fs (loop7): Can't find a valid FAT filesystem [ 94.536523] FAT-fs (loop7): bogus number of reserved sectors [ 94.545674] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/16 21:47:08 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x200000c0, 0x0, 0x0, 0x20000210, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x4, 0x88ca, 'syz_tun\x00', 'teql0\x00', 'veth1_to_bond\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe8, 0xe8, 0x120, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x5, 0x40, 0x100000000, 0x8}}}, @mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x228) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:08 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) mq_unlink(&(0x7f0000000080)='#em1#+\x00') 2018/05/16 21:47:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockname(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) 2018/05/16 21:47:08 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000340)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xb3) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:08 executing program 2: r0 = socket(0x11, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = geteuid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000480)={0x8, 0x0, 0x17ffd, 0x2bc}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000440)={0x1, r3, 0x1, 0x3}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) quotactl(0xea3, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)="c6b0070787a94558ff75b400c7e32b2b664d6fa714e54af55ddfb7c4b928607b823eb4341fca6bb2d5ace34b675040e3ef689e0ebb1e73628fc0b22fde652d75b83d4a353511e396e64e043433113560c1625490faf2d8e08698e28d8d3e94674c871c3944cfa19034936324b920916b91bbe862c4937a5ca4f27215d8d0cdf9f9b7f0d81339dc3738d4e7641d76b1f1153542563f922327bbaf41e6692a505303f9ff486d18f0d6ecd5e66a0eb8fba8549fcc033f800fe329607cbe") getsockname$unix(r0, &(0x7f00000002c0), &(0x7f0000000200)=0x6e) r4 = memfd_create(&(0x7f0000000340)="3d770a8325d8a747906a935743d10a782e37cb7f7c9d71086521de95ad25e61e786cd1fe707ad25d67b77ffad14cbb70e2615960439d2fc687ec7adb663e9ae4937b8acd7702aca2dc", 0x2) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/16 21:47:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000200)) 2018/05/16 21:47:08 executing program 5: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x100000000000031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 2018/05/16 21:47:08 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "4dd6a663f688827d9fd3d3ac8df80a8ef6908201d6a54bf084b63139d3bf4c30e4c2e164653a165b7d65d3611441927db7904cfe74acab29e07dd44be73d136f2b481ba9efac5afda2bc3a7060ea38028b58c8beaf5dbbc26d56c0f2d20db984ab56cbca5ee7b34f408d84cb61df9553687de476d1eb18a1a26c50f40f679776d70da5ae8189560e4855179ebfc9a940c71ced070c445358e28674900ca3bff9"}, 0xa4) 2018/05/16 21:47:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x101004, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:09 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x8}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:09 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x3, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x5, 0x100, 0x100000001, 0x9, 0x25}, 0x98) 2018/05/16 21:47:09 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4000000001, 0x16, r0, 0xfffffffffffffffd) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/05/16 21:47:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x0, 'client1\x00', 0x0, "166e018a01f8769f", "6eefc2f05eb76813c162f6b13cc374fc6f08ba7fa4ac95eca54d6136ea456475"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/16 21:47:09 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000080)=@dstopts={0x6d, 0x3, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1}]}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:09 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x60, @empty, 0x800}}, 0x3, 0x6}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}, 0x6, 0x7e3, 0x5, 0x6e, 0xb2}, &(0x7f00000003c0)=0x98) r2 = creat(&(0x7f0000000400)='./file1\x00', 0x1) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x1ce) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000000500)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth1\x00'}}, 0x80) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:09 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1000001e1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8, 0x10, r1, 0x0) 2018/05/16 21:47:09 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000880)=0x9, 0x4) r1 = socket(0xa, 0x3, 0x6) r2 = getpid() r3 = geteuid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0x1d7) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0x187) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000980)) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000900)={r11, r12+30000000}, &(0x7f0000000940)) sendmsg$netlink(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x20004010}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000100)={0x18, 0x11, 0x8, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x90, @u32=0x81}]}, 0x18}, {&(0x7f0000000140)={0xc0, 0x1c, 0x10, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xb0, 0x1, [@generic="8540a96fb08a12f053dbc4c2704ab7acd08f5c74b7f8b404b55d469b6138b6a45c9227b2ae9b732dad72b08a2af860e1bb012eabc2b4114916f609544a371199df576eb8c7df9382fe3df3c88862141b571ce4188140359b776d0ba062de2a8022f40a50f2ad0eaa7dee37d545b6d7a0a06d3aa6d9935c5a189b1976fc5546448448fd240b2e5850dabd3e24132cf96e3569a38faf13130662a819e091f72fe878955f", @typed={0x8, 0x0, @ipv4=@broadcast=0xffffffff}]}]}, 0xc0}], 0x2, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x98, 0x811}, 0x40000) r13 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r13, 0x40605346, &(0x7f0000000040)={0x0, 0x2, {0xffffffffffffffff, 0x0, 0x7fffffff, 0x3, 0x7}}) r14 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r14, 0x0) 2018/05/16 21:47:09 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x400000, 0x0) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/166) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:09 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3000000, 0x10, r0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/05/16 21:47:09 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) socket$inet6_tcp(0xa, 0x1, 0x0) mq_open(&(0x7f00000000c0)='cgroup\x00', 0x800, 0x100, &(0x7f0000000100)={0x817, 0x50c, 0xfffffffffffffbff, 0x40, 0x9, 0x3f, 0x351bb163, 0x1}) ioctl$UFFDIO_COPY(r2, 0x400c55cb, &(0x7f00000001c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/16 21:47:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @dev={0xfe, 0x80, [], 0x13}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000800)={0x0, @dev, @dev}, &(0x7f0000000840)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000880)={r2, 0x1, 0x6}, 0x10) 2018/05/16 21:47:09 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x21a, 0x70bd29, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044800}, 0x20000041) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x4000000, 0x0, 0x0, 0x2]}, 0x5c) 2018/05/16 21:47:09 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:09 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x29, 0x2) r1 = socket(0xa, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x7, 0x7, 0xffffffff00000001, 0x6}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000012c0)={r2, 0xf9, "a807a7f16c08cec2ec982392bc0eed023389041a4c44225c6fb8de2e47e2d2ee691b347d941607cfceb6a2bcec4a3402d3b20e3e8539cfff97a68a6902a49cebce5f02ba3dc23b5de0a079441f09438985496b9f805968946a8e9b6211c8ba7162ebf8a36541de6e3452e58ef708a64d18c85c3b6bb68f2900f61f0c28141c629b6dfe29768a7fb020bc48a61a85a6a8b54afb1b6c4e75cf245488e50dabf82b8e4f5fd9a60b8d8180922f73af2e0415dfc0e60a0925bef65fbe901e0cd30e5d1cf83c79974fb9f0ae55fcc91c0a13743160a1c2c7a53d0a390c33fea5933084752e4e932fe921c7cba27d4342c299fdbb1c4f116e52206402"}, &(0x7f0000000140)=0x101) listen$netrom(r1, 0x1000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000200)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syslog(0x3, &(0x7f00000002c0)=""/4096, 0x1000) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:09 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x1, 0x80, 0x20, 0xffffffffffffffff, 0x9}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="03008000", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000400)={&(0x7f0000000180)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000340)="76f90403d07c68b8b58f4ddfd70754f256f751804e871b594ed3fcdf742b23bb917ead06257db92a8e1e60da1446728d2082f18f5c", 0x35}], 0x0, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[], @ANYBLOB="c7fca428da736f54fd6757defd83c784252cb2bcc87347fd60b0c07dfbf915aab7f46f2a049eef6df4cae473357d0fde08804bdd08bb0d9203e69380f32edef7d9b612071967f4c589e8c7b07b4a00802e1ac888a6e0f5a0b89219399afabb451bb7a789266927d25a2cb6857371c0f9c8e0325721fa524d0b598632502b5eec086d859ed66f3815811625f2325dccd897772673c25eec98010e40a4f9ae2f4434dc77818e56c2401ceeef", @ANYBLOB="180000000000000084000000050000001000000002000000200000000000000084000000020000000104010007000000edf3f4f7a44bc054ea05fd0312f69ab4b8ca2e347a3a1bb8faef0ca4aab53c8e0997b8872e5e0dc23a5b7eac0a1062196a2f00000000668a37bd6ba973a198de197925f6ec2566f6acc5578664e010e60e98f986", @ANYRES32=r4], 0x13b}, 0x80) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x9) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000440)=0x4, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/05/16 21:47:09 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x80, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) connect$ax25(r1, &(0x7f0000000180)={0x3, {"9be9540395f380"}}, 0x10) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0xcc53, &(0x7f00000000c0)=0x1) 2018/05/16 21:47:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000200)={0x5, 0x1, 0x4}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) getgid() setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x5, 0x955]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x80000000, 0x9, 0x8000, 0x8000, 0x40, 0x100000000, 0x8001, 0x2, r2}, &(0x7f00000001c0)=0x20) 2018/05/16 21:47:10 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:10 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1033, r0, 0x0) 2018/05/16 21:47:10 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x101000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)={0x1, 0x7, 0x3, 0xfffffffffffff001, 0x8, [{0x5, 0x7, 0x6, 0x0, 0x0, 0x1000}, {0x2, 0x7fffffff, 0x4, 0x0, 0x0, 0x1}, {0x2, 0x2, 0xffffffffffffff81, 0x0, 0x0, 0x4}, {0x5, 0x4, 0x7, 0x0, 0x0, 0x100}, {0x3ff, 0x6, 0x80000001, 0x0, 0x0, 0x8}, {0x4, 0x3, 0x1, 0x0, 0x0, 0x2000}, {0x40, 0x400, 0x5, 0x0, 0x0, 0x2}, {0x100, 0x58a7, 0x2, 0x0, 0x0, 0x4}]}) r1 = socket(0xa, 0x3, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x9b0}}, 0x0, 0x8001}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x401, 0x9}, &(0x7f0000000300)=0x8) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:10 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000400)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000240)='./file0/file1\x00', 0xb33, 0x2, &(0x7f0000000340)=[{&(0x7f0000000280)="895a73174d3024ec6f8cdd651c482a0fe89ae9ac4922d66308738112271ba836ba5a8c2c4124bceb62292598a0d85a944b69ef1f8130b0396300f0a4", 0x3c, 0x3f}, {&(0x7f00000002c0)="b96164a1acf7547e1e303229bf1fbe1773fab949eec10d580b5d2c877f525766798cd78a0470accb9a5b41e51242c5ff1b45b96ee5776d680531c06ad23a039080ba1c0cb8c0a3a1289f5c6666545b4f618d15377dda13af6a8b51b89afbaaa09be1a13eea1a", 0x66, 0x3}], 0x2000, 0x0) 2018/05/16 21:47:10 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) 2018/05/16 21:47:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x0, 'client1\x00', 0x0, "166e018a01f8769f", "6eefc2f05eb76813c162f6b13cc374fc6f08ba7fa4ac95eca54d6136ea456475"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/16 21:47:10 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='ppp0eth1eth0@lo\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:10 executing program 3: memfd_create(&(0x7f0000000040)='#em1#+\x00', 0x1) 2018/05/16 21:47:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/05/16 21:47:10 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:10 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) r1 = memfd_create(&(0x7f0000000000)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:11 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1024) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'gretap0\x00', 0x8}) 2018/05/16 21:47:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0)=0x3, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000140)={0xfffffffffffffffe, 0x100000001, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x20000000200002, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:11 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:11 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40000704}) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1a, 0x1000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) sysinfo(&(0x7f00000000c0)=""/203) 2018/05/16 21:47:11 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x80, 0x8001, 0x9, 0x5b, 0x2}, &(0x7f0000000180)=0x98) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r2, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:11 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/05/16 21:47:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) openat$cgroup_procs(r2, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/16) 2018/05/16 21:47:11 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_mtu=0x6f3002}) 2018/05/16 21:47:11 executing program 6: msync(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0xff, 0x42baaa4482cd20a3, 0x9, 0x5a9f, 0x86a}, 0x20) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfe, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="c4fc97255a8e279ac67b9f62df239ee8b27f580ed8dd3903ca5e775c09b19dfcd58bda62", 0x24, 0xfffffffffffffff8}], 0x0, 0x0) 2018/05/16 21:47:11 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x101, &(0x7f0000000080)="c62604008523bf012cf66f0bf9d4e873860d9965783731d6d913c29e931bc142f1919d05668382f02aef07ac30120bea55b031c1495acd1a0bb65b3600fe98f768f169b36f1fb290e5f6c1153926ada2f70473d6b982920062dce18b12884eff6844fee3554545a15dfa81e9731cfb3921d2c1d855df9d260a43451b78d251616cdb825c6584828473b06df421fc62a175c277ced1314917dc5920972b5c003bad2a945c21f74463a158ce3433e805ec68279afe94b5c5841af734d4b80bcb4b9106415d0e0300000000000000bc510b607cde601f97ee97dfb584f2c548006f1264b8b7c562dbfa8c055af269c02986b6c1e3f50c79c5b6") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) 2018/05/16 21:47:11 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x141000, 0x80) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:11 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) 2018/05/16 21:47:11 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3f) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x100, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, 0x88) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fremovexattr(r1, &(0x7f0000000240)=@known='security.ima\x00') 2018/05/16 21:47:11 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x6) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x800, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:11 executing program 2: socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0xa, 0x3, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x3ff, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000840)={0x9, 0xffff, 0x0, 0x7, 0x9, 0x1000, 0xfffffffffffffff7, 0x100000001, 0x0}, &(0x7f0000000880)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000008c0)={r3, 0x2, 0x0, 0x4, 0xc05}, &(0x7f0000000900)=0x18) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000800)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x524, 0x26, 0x702, 0x70bd29, 0x25dfdbfb, {0xc}, [@generic="a0393830cb17c0cc5002e0535923b76fa908f47a20784c4c7f6b3a60584aa5d3b53cc0b2b0bf3ba54bcf99cdc79df0eab45de5ec6e83cac2d3b5d7cb47444c51490f2d6f433af11b976fdf310d163870a493b29c99a5c061b38051d3bfca423d651fdef359c21e6e6c811b6b4a36ea3c6dc04cbc53e373bfa84e3f715776819626c5cbdc69bca19404344d2189800097a0bd1d4a324e4c0e7f6478377504", @nested={0xf8, 0x2e, [@typed={0xdc, 0x35, @binary="1f620fae6aaea9a904d9d1bf0b5503c9c461bb8356950d8df0cc5fc36b8d729891b4cf9553498d7c582e8d0adee1f264930d47fe2418ca45f32f7d5cd3f2aaf11e5ff33043888da6c4a39774e29a96223c45804227dd856d4f7dc7f47aaf787d7df67dfdd90a271d1ceb0ab559b86d42ff5c6c892cbb6c32fc1f571a60dffa62deb7b72396f528decffba9a8290372025d4d316c672007195734c6c92ebf6d45484f41051346fa3595e9745232b042f5f51f751b0125e63504c4842cbe643ac7c154b6d091f09fb598f7c46bce15996dfbfae6e74095"}, @typed={0x14, 0x45, @str="2f5b1873656c66766d6e6574302400"}, @typed={0x4, 0x86}]}, @typed={0x14, 0x60, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}}, @generic="90de2cb274162c507b229f78630fd343d5cb8ff56f4168371d661f36f57e6516a55876bc9230277b9453df9e7946cc5492b31317916f6010f596c0fc30f329a5f55948a6428c4e7c0ac437026af5f300bf0e239467c0cbef1fb63c2faa4dff062bee3d141384dccaf287b06bfe288d15f37a12937b244692706724effac83ad93f78c0bc5b15c87bf444fce6ea1ad417a3f14d68cff9a676136702d26349da89ef0c2c", @generic="36701697c268819120965d0f2a0074a1fa7a7113f276dcbf38826095b55582737e5a697eb1a9134a8fb8f9251677f4c4ac9bf56ef51f52a528fbc57f502df94d5509a25311d65fdb4ddf593763b919fc5e8c22a4a07f7af599d2d91a0109babeda9898163a870d7e50f6fb0760c2d83ae209ba37c4337d975df4cd55cc26962d5eb36a6bb32eb559f79c8ca92c3a044fb12cae42a7c516704b2e9cedec58f3688fc21fa3006ea6d9f80276b5649eaa0c50af378d1acd10f7e6", @generic="79b107ff527fbfb50a86bc26a52d9436cd1e077817ea11f0abc836441bbc92504d043e6d43a585a0abac7da08ddd70b35a5a537d520dfc366bd96c586a51df986cfde04d779cf311400df98165c693a566e52f1db893dc9fc37ed4b38d40ed786f09fad77fb23294aae79fbb8f342b08bfb8c885d0cb8bd5e5d1b12da2c47ec254d6", @nested={0x16c, 0x76, [@typed={0x14, 0x6b, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @generic="e1bdb243f235901e308d919644e817a227b9d47f8056cf3efa2f31c021b2154105ec160dbef3fa7c4650c50c8aa985c902370c05de180e2ac1f364bd075d0aba9d1892adbf501a437cfe2f45693aeae6d0aec189e609307f2b7d89e1a267d8b4d75dcbd1d6067ddce33bbb8cef77e9f2703770e6dfecff04223d4b860bf35f4e2ef4ac3df08e240e0298ae70a667df749e7d383c469ddba0a7458237b95a9de6a1f95cd23339d6cf6058295f022cd3beac3c96533040eb5af98791b5d0ba7a6a0be8ab1a8c0bc2a661c881baff0ceb2e406af0195684a4b0d994ceacebc51acd9100c41087bccfeb854445b5cb2a24cf8baf20", @typed={0x8, 0x75, @fd=r1}, @generic="0c4026d5c8dd2a3e218d866a69ed5c2ec63569124f57b2ee264c9a6b8b2182225231296a1aceb22857d698a6d9eea1e28503de45a0a44215455db8a2d21e0bd96017b577ea77a14d9b20c07706182a3a364e3ecb0fdc4fd74a"]}, @typed={0x14, 0x7c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x0, @uid=r4}]}, 0x524}, 0x1, 0x0, 0x0, 0x80}, 0x8800) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), 0x10) 2018/05/16 21:47:11 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x6}}, 0x7, 0xb5, 0xe, 0x800, 0x20}, &(0x7f0000000000)=0x98) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x2, 0xb, 0x401, 0x9, 0x17, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x2, 0xffffffff, 0x6, 0x8000, 0x3}, @sadb_key={0x11, 0x8, 0x3c8, 0x0, "27d1c924c07eb52afe6480ec744864479f7c0529c7211c0c77db2001ed6559d25247cfd08d6c424558702d2557b3a2d37f0f1ada43e58d260293e82b51726ef120062b3502dee9f50c4868a110eff56eb41c042f7571d9b3449e7675a625b795b49941be4161bfeac8d10b6962b23caf2871f87a9c772df999"}]}, 0xb8}, 0x1}, 0x4000014) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x2, 0x20}, 0xc) memfd_create(&(0x7f0000000000), 0x1) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="020005060600000026bd7000fddbdf2502001300ff00000025bd70000235000001001400090000000100140001000000f674ed927a90231bc6b524b2ce4f87564f01154edff438b9d84a002190e04ad716509034708373e94db8507cd8f367b28f7eb62b50b70b3f4a97e7aa98894ee531a1ec54066d9ad4a0ea"], 0x30}, 0x1}, 0x4044891) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:12 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f00000014c0)=""/4096, 0xffffffb6}], 0x2, 0x0) 2018/05/16 21:47:12 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:12 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000080)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') read(r0, &(0x7f00000002c0)=""/213, 0xd5) getdents(r0, &(0x7f0000000140)=""/243, 0xf3) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/16 21:47:12 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) getpeername(r0, &(0x7f0000000200)=@in={0x0, 0x0, @remote}, &(0x7f0000000280)=0x80) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000140)="c39bd48227e97d5db384b93d37519b77ab81cc9c3f55ddb9d82693e6f26fc6bfdda52e976cdf481de09f404ac8e95ce6b4d97c098fb446169b") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x41, "4daad3cedace979bbb71a07688852623638510c29807256a3a1331ce43824fe2174e0b7e10ef8795ca079a6bd2a4ebb3ea1d142fe09b8048c735aa19040a6c3ad4"}, &(0x7f0000000340)=0x49) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:12 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) connect$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"4dd83f9d8ee79d"}, 0x1}, [{"0bdaf3df613897"}, {"15109ef859982b"}, {"21879a5b689e44"}, {"c2d4617b853afa"}, {"828aedc7678aa6"}, {"cddc16d6d4f3ab"}, {"7fd8c04bbb383a"}, {"812a411d2a2e42"}]}, 0x48) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x15) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x2a, "61999639efc16d6976847d089c9b86db1d1457cb990f9abbbcff7561be89b6ee3400b280243e73b7e3c5"}, &(0x7f0000000100)=0x32) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:12 executing program 2: r0 = socket(0xa, 0xe, 0x1) init_module(&(0x7f0000000000)='#em1#+\x00', 0x7, &(0x7f0000000040)='}V)wlan1vboxnet1{GPL)mime_type/!]\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x100) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:12 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r0, 0x8916, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x12c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0xa8, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x131e}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/16 21:47:12 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:12 executing program 2: socket(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in=@multicast2=0xe0000002}, {0x5}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r1, &(0x7f00000000c0), 0x277) dup2(r0, r1) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:47:12 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0xd}, 0x9}}, [0x1f, 0xffffffff, 0x100000000, 0x0, 0x84e2, 0x5, 0x0, 0x6, 0x1f, 0x81, 0x5, 0x8000, 0x200, 0x80000000, 0x1]}, &(0x7f00000001c0)=0x100) r3 = fcntl$getown(r1, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000000300)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x1}, &(0x7f00000002c0)=0x8) r4 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r4, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) lseek(r4, 0x0, 0x7) 2018/05/16 21:47:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x5, 0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:12 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x9) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) socket(0x8, 0x200803, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/05/16 21:47:13 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000006, 0x10, r0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge_slave_1\x00', 0x8200}) 2018/05/16 21:47:13 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x20000000007) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x9) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x8000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x95, 0x4) 2018/05/16 21:47:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x78, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x8, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x28a, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f00000002c0)='./file0/file1\x00', 0x0, 0x20ffd) 2018/05/16 21:47:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0)=0xbb0, 0x4) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x0, 0x38000}, 0x142) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:13 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/05/16 21:47:13 executing program 6: r0 = perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) close(r0) 2018/05/16 21:47:13 executing program 2: r0 = socket(0xb, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626060212a8a6eebedca42cb9917c70303523bfad7596") r2 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='md5sum:vboxnet1!.(\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='team0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0xe97, 0x7c00000000000000}, 'port1\x00', 0x40, 0x800, 0xe4, 0x9, 0xc1, 0x6, 0xffff, 0x0, 0x1, 0x6}) keyctl$negate(0xd, r2, 0x7fff, r3) r4 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r4, 0x0) 2018/05/16 21:47:13 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0x3, 0x80007, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)={0x5, 0x2, 0x0, [{0xfffffffffffffab8, 0xff, 0x37a8, 0x6, 0xffff, 0x8, 0x2}, {0x1f, 0x5, 0x0, 0x7, 0x6, 0xffffffff, 0xffffffff80000000}]}) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x80000, 0x0) bind$netrom(r2, &(0x7f0000000380)=@full={{0x3, {"4e1b2681c05544"}, 0x1000}, [{"241952b5ddf000"}, {"17e6a628762a4f"}, {"8da0f2474743e6"}, {"e09f070fbf3b64"}, {"78625bf5aa93ba"}, {"9e088ac588d881"}, {"0539eea6d1829d"}, {"7af41b6992ea4a"}]}, 0x48) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000002c0)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000200)={0x3f, 0x7fffffff, 0x187, 'queue1\x00', 0x5}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x8200) ftruncate(r2, 0x20) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/16 21:47:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x719d, 0x5, 0x4da3, 0x7, 0x18}, 0x98) 2018/05/16 21:47:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:13 executing program 2: r0 = socket(0x80000000a, 0x8, 0x1) ioctl(r0, 0x5, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x13, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/16 21:47:13 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x800000000034) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:13 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd608d9d4e0030e5a681d100000000000000000000000000aa00000000000000000000ffff7f00000102009078000000006031f0d00000000000000000000000000000000000000000ff010000000000000000000000000001"], &(0x7f0000000000)) 2018/05/16 21:47:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:14 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x200000000000011, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xd8, "dd7c55479823e1f74ef358f2bb6d39698d0f2b6c2a80e242ddab8442348e225161a3b8da87d8d84b6bd7dd8b58e9fde2e5c3c12f0bbc5fcc0ea0779455fdfdb060d21fe6d4b7b01287a52fc79d33656b71d83fa7bf1b9b35316bae2f04220a9835b0ea97eafe112bda73ef3c207d90cebb015d65a4b7f12e11009f4d8b593dede313964f26a04c0ae1477b870b766eaa30f7272b1e2e97cf74e7658e46a6901b88208f36a4e8c8b056df6d0993d5464e19d24bc670ed8117f43fa1546c5b50bc9360a404de988d778e4a6638c06db2851b8b07816aa32762"}, &(0x7f0000000200)=0xe0) 2018/05/16 21:47:14 executing program 6: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x2, 0x0, 0x3, 0x6865, 0x0, 0x0, 0x6, 0x9, 0x200, 0x0, 0x100, 0x0, 0x0, 0xffff, 0x76c7]}, &(0x7f0000000180)=0x100) unshare(0x40000000) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) 2018/05/16 21:47:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x1010, 0x0) 2018/05/16 21:47:14 executing program 2: r0 = socket(0xa, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x123, 0x7, 0x1, 0x5, "99672f3e10d498f292ee1c79f6df2e4436fee16ac62242c3303438f24c7154b1a785d75ad111318d092d686f8ab9146c6c4ebe3c2ad93e3a4143b701bf9d4b0d", "7b36198e4524ac7e201dcc2f6a0df5f30465b0c9178164be3a32ac0a0de1bea9", [0x3, 0x40]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:47:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001a00130000000000000000000a000000000000000000000008000300bc542f104eabb470c01823cc28593290239d0fa6d374b0e04e0ed7aed268fccaac6cfad65750e600cf640ad3df0a17df551d7f9e9289ee61d6725d7889487422a6aebd37c751de614bd2924bc0365306023f89f17204c945f9d46bf0fc3891096ee75581f4e3d0ecb2c0"], 0x1}, 0x1}, 0x0) 2018/05/16 21:47:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0x8}, &(0x7f0000000b00)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000b40)={r1, 0x2}, &(0x7f0000000b80)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) getsockname$inet6(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000a40)=0x1c) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000580)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000880)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0xee30, 0x6, 0x3, 0x100, 0x9, 0x101, 0x53, 0x1000, 0x79a3, 0xfc, 0x5, 0xfffffffffffff000, 0x6, 0x5, 0x7]}, &(0x7f0000000980)=0x100) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000a80), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000009c0)={r7}, 0x8) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000280)="8f59e2700f8d851704777cf3b27605a3df74dafee306152d8be0f05098bf79f70c8d0384e7be486bd6c34c560e962fc0d80d2ce03c10319fcdd3143ae92ebb55d6d6f70a19174ede85d3e292f455e24db289e488b468a2bf75263b77e8dd26bcffd11cac18c25db63dbe19d2553715d8d280b54c2a49d0bafca011ab25ecd8eb5c2942677579df7014583612626b49a90099ec804b41fe0779922e5a31dcc189d4051630a9c3e2b1fe0260fe1c79ff631a40727d21b7b6d9362afc669bf5123a2865ec366bf4c43587353babce6a74509a595738d204afa4affa8b9cac8c3fbcb333", 0xe2}, {&(0x7f0000000380)="bf1766a6b2b1968d5a20b3809b2bbbae05bb98222b3c4a23a02328b1d43b64bf4a6660ad6fedde84305b8a0395304ea18d01d2e8b74ad901db7eb01260f3e6cb899eb74339f2c88325893486f1de25", 0x4f}, {&(0x7f0000000400)="52d502f4b0343310855a88cad5714314891fbdf7b69106d4cec9e5e3ae49027808e202bfa40431ad1ad7a2a3f72fb24c467cd62ff823bb9b022fdb99f0d2e886bcda43", 0x43}, {&(0x7f0000000480)="354322ccf242657272fd946e30eff5ba80b1b335ab134f7b2e90dfd8d5d41ba8122d99890a5133c521c401e0d4ce0db281d52cb3798dab95800a4c1256cdfcf689017839dadea2dee5952b782e46294a48c3d44c3e0aae4b591633c4ba10ed88a81e5fad62", 0x65}], 0x4, &(0x7f0000000800)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r3, r2, r3]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x68, 0x20000000}, 0x20000000) 2018/05/16 21:47:14 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, 0x0) 2018/05/16 21:47:14 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) 2018/05/16 21:47:14 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000040)='Dem1#+\x00', 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x36) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:14 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r3}) [ 100.350062] IPVS: Creating netns size=2536 id=15 2018/05/16 21:47:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000002c0)='/proc/self/net/pfkey\x00', &(0x7f0000000300)='\rmime_type*$ppp0\x00', &(0x7f0000000340)=')selinuxvboxnet1vboxnet0\x00', &(0x7f0000000380)='/proc/self/net/pfkey\x00', &(0x7f00000003c0)='%\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='/dev/full\x00', &(0x7f0000000480)='/dev/full\x00', &(0x7f00000004c0)='[bdevuser\x00', &(0x7f0000000500)='\'\x00'], &(0x7f00000006c0)=[&(0x7f00000005c0)='/proc/self/net/pfkey\x00', &(0x7f0000000600)='system\x00', &(0x7f0000000640)='eth1\x00', &(0x7f0000000680)='\'F(\x00'], 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000200)=0x8) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:14 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo/4\x00') r2 = socket(0xa, 0x3, 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4, 0x42bf}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0xffffffff80000000}, 0x90) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2080000, 0x8010, r2, 0x0) [ 100.412766] IPVS: Creating netns size=2536 id=16 2018/05/16 21:47:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:15 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="d87d75cfc4b263b4b538d9883fa5066086d82497f562ef1ad3035f2d78dd57020b69819da9397bc249605a2cf09a949c5d4f123160bbe5d0429e15f67e5de487065a97aa8f692670607f1daa87af228c5363dde3ea6aeb2872310eac6a7786c379726ce4dbcb4826b13cda5ea07ead74ad7f75a16f3deffe6e0ad5f69fb166e08864bb561ab2853f0210a7f2af75f9114121692ac00972c7462ac5123cec30a198ebd56150d1ec0d14e8ee7dfc2c29e5bd9bcc86941b23dd174d730a61ae4d2c3153667914b49c189013eb25828e902941867c7810496f991916ebb5681313faa06e839b38125650") r1 = socket(0xa, 0x3, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000080)='\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:47:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x21}, @loopback={0x0, 0x1}, 0x6, 0xfffffffffffffffe, 0xff, 0x100, 0x4, 0x4100008, r2}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xcc, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x9be, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x1ef}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x100}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7e57b0d0, @dev={0xfe, 0x80, [], 0x19}, 0x1}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x71a, 0x2, 0x9, 0x2}, &(0x7f00000003c0)=0x98) 2018/05/16 21:47:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/16 21:47:15 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00000000c0)=0x37d, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:15 executing program 6: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x2, 0x0, 0x3, 0x6865, 0x0, 0x0, 0x6, 0x9, 0x200, 0x0, 0x100, 0x0, 0x0, 0xffff, 0x76c7]}, &(0x7f0000000180)=0x100) unshare(0x40000000) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) 2018/05/16 21:47:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2, r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x12ef0000000000}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:15 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@getstats={0x1c, 0x5e, 0x4, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x5}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000002c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) times(&(0x7f00000001c0)) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) connect$unix(r0, &(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0/file1\x00', 0x21) 2018/05/16 21:47:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}}, 0x2, [0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000000]}, 0x1dc) 2018/05/16 21:47:15 executing program 2: r0 = socket(0x0, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000004c0)='#em1#+\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40024000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="47a21f2446e5738c84c6ca9705d544e7598b7143e828c65f75351a1d0863a178e3c8473a283f05dda7526d8fee034d2b674bead3a4131c2c1d6683230c4c63ccfcb9c81b0b5b2618bf08001500", @ANYRES32=r1], 0xfffffffffffffd05}, 0x1, 0x0, 0x0, 0x40010}, 0x44000) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@broadcast, @broadcast, @dev}, &(0x7f0000000140)=0xc) pread64(r1, &(0x7f0000000180)=""/146, 0x92, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000005c0)=r2) recvfrom$ax25(r0, &(0x7f0000000500)=""/153, 0x99, 0x10000, &(0x7f0000000280)={0x3, {"2d95383b310720"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/16 21:47:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x12b) listen(r0, 0x0) close(r0) 2018/05/16 21:47:15 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000000340)=""/89, 0x59}, {&(0x7f00000003c0)=""/122, 0x7a}], 0x6) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:15 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() fcntl$getflags(r0, 0x401) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) r7 = gettid() r8 = geteuid() lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000a40)=""/4096, &(0x7f0000001a40)=0x1000) sendmmsg$unix(r0, &(0x7f0000000840)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000002c0)="37adfa746b361453", 0x8}, {&(0x7f0000000300)="2905695033f381743db8de1432e06c6a9c0ea71ff437e36738752e9bc8457e9533fdea81716d774f8ee333efe60e6928731e795056297da4e50e110724225b63f877cd22176ad89a79818d6714229eb84559fc6bd1f91f0bdf8af53b57656da03af896562ba4a9aa7ddda8012f6350", 0x6f}], 0x2, 0x0, 0x0, 0x20000801}, {&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000440)="0c2aa3d2a6568ed5ff871bd0db418d908df8525d5d2551d46bfbf97feb4df903b41a20623c66fe4fb698e84c3e7c45f16e41d65a56f31f34ac9c3706e19eca4196423e484a4a96b67ad1d56498656f08711f6826e78f47f4befb1ca80c0d271449a4c7f97f07096533da8235c56de5bf451ed8522796613c4fecfbbdd30dcea6c70968fc77f1769d1fc7c06f91c3b617c20e4ff0d46df40ef1", 0x99}], 0x1, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x4000}], 0x2, 0x20008000) getgid() r10 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r10, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r11 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r11, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/198) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000940)={'erspan0\x00', 0xf8}) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000001a80)={0x1000, 0x94}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getpeername$netrom(r11, &(0x7f0000000980)=@full, &(0x7f0000000a00)=0x48) 2018/05/16 21:47:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0xfffffffffbfffffd, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000004c0)=""/249) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000003c0)="744b2004cfc148011fcb5d3560f935e40b7777f644d02da935a3352bc358daaeedf7c46a4d445398913375101e01c0f54e002d51aad21c72417e90bf804b995a38961ddfeeb8ee7850585ecea562a9ef75cc36494d5e1288849e745fe01ccd95d9bcd37d6cbad31a6342e9039435508dd9fc6f72a9b19663d79bde1035f9a91d82fd8fb332ef8bd47fdb651e97a6deeb57987c5af4cdb404323d38f5210b718162858c0eae33d9d2cc182ddeaacf9caa29c15ebf8f4eb181d5af6b50d5a37604af6ecb0c454db7ab5b03e5b6c36dd8b7a7") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000780)={r2, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000005c0)={0x4, 0x8a, 0x8c, 0x2}, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xfffffffffffffe80, &(0x7f0000000300)={&(0x7f0000000240)={0x84, r4, 0xead08224f130c917, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x812) 2018/05/16 21:47:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, {0x2, 0x9, 0x100, 0x3ff, 0x0, 0x1}, 0x5, 0x5}, 0xe) 2018/05/16 21:47:15 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0x9, 0x80000, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f00000001c0)="02", 0x2000003) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000240)={0x0, 0x3, 0xfe63, 0x6, 0x20, 0x9}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340)={0x3323}, 0x4) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000002c0)={0x7, 0x70, 0x6, 0x1, 0x2, 0x80, 0x0, 0x4, 0x40000, 0x2, 0x4, 0x0, 0x80, 0xffffffffffffffab, 0xfffffffffffffff9, 0x8001, 0x4, 0x9, 0xffffffff, 0x7, 0x0, 0xe0, 0x2d0, 0xff, 0x8, 0x8, 0x6, 0x9, 0x3, 0x200, 0x5, 0x7fff, 0x40, 0x5, 0x1, 0x401, 0x100000001, 0x3, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000000280), 0xa}, 0x420, 0xf8f3, 0xe3, 0x7, 0xffffffffffffffe1, 0x800, 0xfffffffffffffffb}, r3, 0xf, r1, 0x8) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:15 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x5, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) [ 101.474824] FAT-fs (loop7): Unrecognized mount option "/dev/pktcdvd/control" or missing value [ 101.565585] FAT-fs (loop7): Unrecognized mount option "/dev/pktcdvd/control" or missing value [ 101.869849] FAT-fs (loop7): Unrecognized mount option "/dev/pktcdvd/control" or missing value [ 101.932464] FAT-fs (loop7): Unrecognized mount option "/dev/pktcdvd/control" or missing value 2018/05/16 21:47:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000022000106000000000400000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/62, 0x3e}], 0x1, &(0x7f00000007c0)=""/26, 0x1a}, 0x0) 2018/05/16 21:47:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:15 executing program 2: r0 = socket(0xa, 0x3, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x4000000000000089, &(0x7f0000000140)=[{}, {}, {}, {}]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:47:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/16 21:47:15 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x6, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8e46a1c438f38f33, r3, r4, 0x1, 0x8001) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4200, 0x0) 2018/05/16 21:47:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x4, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x3, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x3900, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffa3bd0bc0}}, [0x9, 0x3, 0x8001, 0x7, 0x1, 0x8, 0x7, 0x4, 0x7, 0x9f, 0x8, 0x4, 0x3, 0xffff, 0x9c4]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x1}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) finit_module(r2, &(0x7f0000000140)='ppp0\x00', 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) r3 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r3) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$BLKTRACESETUP(r1, 0xc0401273, &(0x7f0000000000)) 2018/05/16 21:47:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) mknod$loop(&(0x7f0000000200)='./file0/file1\x00', 0x0, 0x1) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) [ 102.055724] IPVS: Creating netns size=2536 id=17 2018/05/16 21:47:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:15 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/16 21:47:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x5bb5303b, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xfff, 0x10001}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x22c593ca9755ac36, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000280)=0x9a, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000140)) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200)={0x3f}, 0x4) 2018/05/16 21:47:15 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8000008913, &(0x7f00000000c0)="e72666ffffff7f412cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:15 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x38) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x38) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x3a82, 0x0, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x4, 0x1}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r1, 0x53b}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x10000, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x6, 0x70, 0x5, 0x0, 0x401, 0x2, 0x0, 0x8000, 0x8, 0x8, 0x7, 0x7, 0x2, 0x7, 0x20, 0xc2, 0x6, 0x3, 0x100, 0x1, 0x101, 0x0, 0x9, 0x0, 0x1, 0x7959, 0x7, 0x0, 0x7, 0x2, 0x1, 0xfffffffeffffffff, 0xfc, 0x800, 0x3, 0x184, 0x1, 0x8001, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000140), 0x3}, 0x400, 0x0, 0x5, 0x5, 0x8, 0x9, 0x81}, r2, 0x4, r3, 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x100, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:16 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/05/16 21:47:16 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6080}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf4, r2, 0xbb244c2029a07517, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x15}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4324}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40000}, 0x20000010) 2018/05/16 21:47:16 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8993, &(0x7f0000000340)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x3ff}, &(0x7f00000002c0)=0x90) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregs(0x2, r5, 0x72fffd, &(0x7f0000000000)=""/38) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:16 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x10000001}, 0xc) 2018/05/16 21:47:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xfffffffffffffff8, 0x0, 0x3, 0x2, 0x7, 0x1, 0x20d602d1}, &(0x7f00000000c0)=0x20) r1 = socket$inet6(0xa, 0xe, 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:16 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000500)="358662644e3778065189978c8f1bd2e122867a679050c1fa14549af86c868aa74a1986a1aaced0153cb20047bebe5f0a40d14da6c61165ac80ba389016b53ee222e778bfa7c838feb58b39b161130c749d55d324af2d49448a970f5bc62313fefd05ae6c9ab0c8b387b5f50aaa9ae2f54813e874eb3dd8758217fe3dcf52623d381200594cf2bcdc3445ffe711e20d85b6df166ff2b794f888fa48f5bab450b2", 0xa0, 0x10001}], 0xffffffffffffffff, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) recvfrom$unix(r0, &(0x7f0000000140)=""/22, 0x16, 0x0, &(0x7f00000005c0)=@file={0x1, './file1\x00'}, 0x6e) set_robust_list(&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f0000000200)}, 0x2, &(0x7f00000002c0)={&(0x7f0000000280)}}, 0x18) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000340)=""/31) 2018/05/16 21:47:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/16 21:47:17 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='#em1#+\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) connect(r1, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x5, 0xffffffffffff8001, "24d55360a5f9c94f37620963935517619977e2e76953ceeea01e1525a95b61792d506c725b37b03cca2ff982880c82ffd0ec3fcfd9282c3e10e963ffd01ce9", 0x3}, 0x80) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) 2018/05/16 21:47:17 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0x4, 0x8000f, 0x6, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) r2 = accept4(r0, &(0x7f0000000200)=@generic, &(0x7f0000000140)=0x80, 0x800) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x1}], 0x20) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f00000002c0)) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:17 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$cifs(&(0x7f0000000200)='cifs\x00', &(0x7f0000000240)='./file0/file0\x00', 0xbd5, 0x4, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000280)="a7708a7cfe0f0ff4e4595913e7bf9bd088591c5046dd1a8ff0f4ad522096ae62844b602f9d4efdd884383562ba0a33079edd29499a3892a14e49d28c526f77ff64133b952787d939842e2e02242157ca1779997caec04c9485b8aa5ef6a3a03b4d37a6174a3160e8303d5ef570d3879e3f79994dd49790ea9ccc53b02124e701a6347465b475382a0084c38935302c39e9a6948383fc8500d415a82e27d2c7ba6f19e51ba9032102c2119b26548f41fbc834eebb28f21a834c0385", 0xbb, 0xffff}, {&(0x7f0000000340)="04bd3ea51dc7063ddbc5d6ea2e1b81bf184df6eb649329cdecf9e6b6f3153c605efa106ae6854fc95faf8a773640d949521c00639beade23817f09a01e0bb786a674ecd3d63c4f9803696093bc7a822f8136666f8467aaaa60d60a9ed4d60ac4d997deae682f3ede106d0556da5c0f9b19299fe63b8fbdf259156ae39f0a66bce222d69e4c30ddbf22b57e6f3e0e5ecc329f2e7dcc9895a818b342191c7b7d6e541ca301a721a7dcd572ac9cd955d27aa03a44218c292a07378a02d6bf5497795757def60038925292996c9051266a2ee589d8535890cb5401703974fa8b7097403b8f31c78694bf9e7c", 0xea}, {&(0x7f0000000480)="c7386e3ab18c5ef93889e94104960dd264977957", 0x14, 0x8}], 0x2000, &(0x7f0000001580)='/&bdevGPL+.\x00') write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400, 0x10800) flistxattr(r0, &(0x7f0000000100)=""/167, 0xa7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = socket(0xa, 0x3, 0x1) connect$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x200, 0x6, "1a418fe6ee064163e516ac904f101f540a6f52da6778aa45b3323d05109df79928c0ac631c874d33d625ab950efb9ce065046bd868b9b8f1f2cdfeb4a58cfd"}, 0x60) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r1, 0x400c55cb, &(0x7f0000000380)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/05/16 21:47:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:17 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0xffffffffffffffff}, &(0x7f00000000c0)=0xc) 2018/05/16 21:47:17 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) fsync(r2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:17 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0xfd53) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572a671223a76cda2000000000000000000000000000000000000000000000000000034feffff6fb23b19"], &(0x7f0000000000)=0x1) 2018/05/16 21:47:18 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x80}, {r0, 0x281}, {r0}, {r0, 0x4000}, {r0, 0x2000}, {r0, 0x40}, {r0, 0x8018}, {r0, 0x8}], 0x9, 0x8000) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:18 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000100)='#em1#+\x00', 0x2002000000000) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/05/16 21:47:18 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:18 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x800000000}, 0x5c) 2018/05/16 21:47:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x4}, 0x68) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='P'], 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/16 21:47:18 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x8a, 'queue1\x00', 0x2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r2, &(0x7f00000001c0)='net/raw6\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000080)={0x3d, @multicast2=0xe0000002, 0x4e20, 0x4, 'wrr\x00', 0x10, 0x1, 0x38}, 0x2c) ioctl$LOOP_CLR_FD(r3, 0x4c01) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:18 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="01ea2e89ee5fce93a93f8d5ac651", @ANYPTR, @ANYRES16, @ANYBLOB="9be2264f4a3bb7c93386bbb3f6d1ecfce7256c11f6ce1c96b7b811d4200e4bb80cc35616ed5672b0840f66b14d9cfe94c761938ca516a3d1b057776dfeb95868ffc562fcdfaaa45f09c6d69cabeeafb499de191131b1338a0cd0527e9a7623e9ab3a716592e0a062307ae06702c2fa6b30c1cf2bb7d473ac63b8b8a22d255d14db596002ea2e36b0210a2ed422704f7a5331939f84ea2faa6d2fd681bb3ce5800ae17809e8022f455e5c066561def6c14bae0525a31a258094f623", @ANYRES32], @ANYRES32, @ANYRES32, @ANYBLOB="d2324b5af23917af98dbca41af236225f2a890d74f13a17698ceb4313732f19bcff9fd6b200e2125b50218ee371c", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR, @ANYRES16, @ANYRES32, @ANYBLOB="6cf4656100556c6211d886becd7823c8"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="018823b78030f3b5411c6c793365eb5ef999566aeeeb53690c1188817d305ba6fc2764f4cc5af333b00ee1fb55b562798a840f4f5a810e93ef4ade5377280d965aa004684f", @ANYRES64], @ANYRES32, @ANYRES16]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x3e, "ebb6dffc65c4d9f9ac63055eba836467abcd099bd45ca456a4c52c00f821920b9699022d48e0ed1fe6bee0666554c3ffe2b8028eeb25da395858a2d062f7"}, &(0x7f0000000280)=0x62) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000002c0)) 2018/05/16 21:47:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:18 executing program 2: r0 = socket(0xa, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x9}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 2018/05/16 21:47:18 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:18 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) socket$inet(0x2, 0x2, 0x3e5) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_aout(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000001004800"], 0x8) write$binfmt_elf64(r3, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000004000/0x1000)=nil, 0x1000}) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) 2018/05/16 21:47:18 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x101040, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/100) r1 = socket$inet6(0xa, 0x3, 0x3a) r2 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808002000083c14cc0b00bb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000240), 0x4) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xfffffffffffffff8) setsockopt$inet6_int(r1, 0x29, 0xcc, &(0x7f00000007c0), 0x0) membarrier(0x10, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x2000, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xb424, 0x4040) ioctl$BLKBSZSET(r4, 0x40081271, &(0x7f00000000c0)=0x8001) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:18 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0x9, 0x4}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0x2, [0x6, 0x4]}, &(0x7f0000000140)=0xc) 2018/05/16 21:47:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:18 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x3, 0x3a) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0)) r3 = geteuid() ioprio_get$uid(0x2003, r3) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000002c0)=""/202) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x800, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 105.026994] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/05/16 21:47:18 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0x6d, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000200)=""/109}, &(0x7f0000000300)=0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="3200000045239cabea7440cc9c8b5bb6b529a92ceb76bacd48ba4a2c297c90646b6fee19ced8ab21b9aa28878ea9241942c045a374eaabd2c79ddaf699c09ce0"], &(0x7f0000000480)=0x3a) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r4, &(0x7f0000000500)=0x4) 2018/05/16 21:47:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) socket$inet(0x2, 0x5, 0x1) [ 105.106296] FAT-fs (loop7): Unrecognized mount option "€" or missing value [ 105.119971] keychord: invalid keycode count 0 [ 105.183679] FAT-fs (loop7): bogus number of reserved sectors [ 105.189588] FAT-fs (loop7): Can't find a valid FAT filesystem [ 105.373975] FAT-fs (loop7): Unrecognized mount option "€" or missing value [ 105.432292] FAT-fs (loop7): Unrecognized mount option "ø!’ –™-Hàíæ¾àfeTÃÿ⸎ë%Ú9XX¢Ðb÷" or missing value 2018/05/16 21:47:19 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000040)="00004e44f000788018094add42a9ceec1e9cd00228f8a3a17d716840861ef26ad5ca766f4c93eb941879972ad4c6adee2bd8028f4aab4ab4875a414be17967f6b1c7caab9ebc81b0ecacdb3ddae21dd0144e80cf3fe726dae0cbda644da46e6a0aa532f54b6cc5b75b5ace3a626bb5562fa5ba72e90ee4c96f43f9ef1a6aef1e8b1d5cfb3bb17fe0c9fb87338028eb0b7cac7cb8b9b886142481e229177cb1a2edbd3dd79b2b3df31f7915af160fbb307af338ceb97a9a26ff669b943c73b0fe4b0f8ba97ebccdc31f773236428a81fbffc30c451c9a0cd8aac073b13e47f477e71f", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0xfffffffffffffffc) 2018/05/16 21:47:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x39) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0x800, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4", 0x3eaa}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[], 0x0, 0x20004840}, 0x4811) openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r4 = socket$inet(0x10, 0x80800, 0xffffffffffffffff) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) accept4$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) r6 = dup(r5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000005c0)=@int=0x49, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x408a00, 0x0) bind$inet6(r5, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) accept4$packet(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x0) sendto$inet6(r6, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) unlink(&(0x7f0000000600)='./file0\x00') bind$netrom(0xffffffffffffffff, &(0x7f0000000540)=@full={{0x3, {"d3a1c5aff2b1e3"}}, [{"bf9399cb234deb"}, {"5fa1e2dd59c527"}, {"328d8df869bcd2"}, {"745815688ffccb"}, {"0464405ab94326"}, {"ff37f6f4a37b1d"}, {"e680a882a4b123"}, {"3311e1a1ce0639"}]}, 0x48) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x4) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r7, 0x280080) sendfile(r6, r7, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/16 21:47:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:19 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8916, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:systemd_logind_var_run_t:s0\x00', 0x2e) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000640), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) r2 = gettid() process_vm_writev(r2, &(0x7f0000000380)=[{&(0x7f0000000200)=""/93, 0x5d}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000140)=""/10, 0xa}], 0x3, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/43, 0x2b}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/126, 0x7e}, {&(0x7f0000000500)=""/95, 0x5f}, {&(0x7f0000000580)=""/25, 0x19}], 0x5, 0x0) 2018/05/16 21:47:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:19 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:19 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8916, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x800, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8, 0x12032, r1, 0x0) 2018/05/16 21:47:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/16 21:47:19 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x2, 0x3}, &(0x7f00000001c0)=0x8) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x7fff, 0x4) 2018/05/16 21:47:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x100ffd, 0x0) write$cgroup_pid(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="facb16d743e0e1c0efce5fbcefd9a17965bbc724ae2297d9e44ec1307ca122ebf399ba5ceb7c3052af4745f7cdea097deb357f5691f049d5d0620ff02bd8296deb09c59e3dd661b9204ad3340ef3282c9358a02a9abdf3a4995a1c613908cedb426c047d2726137c69f7619202f2776c1f7e8e966cb3aab5b8964570269a34f1ab53ff1d754f00000000000000000000000000"], 0x2) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000240)={r3, 0x1}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:19 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:19 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x9, &(0x7f0000000000)="c626262c31fabf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x4}}, 0x800, 0x1}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="15b4367729c504079756000a00b91ffb8adf050000009a203201dcbf223e4d85c8d587afbe6e32964fd610ac90f8dfc7b1d8cf8e8ed2398364586b359cc30b8cdbc1b52cdaeb85e7da36f908c34f56725e23c17694a7481eee626d76dfde62be00e7ed2ee548fb25f85d717318c037e883b640dbb178140e5b0527b1c96c0888dcf6ea387f7a4400726c2ab7a40d06a9c2154d14ca425add1587fca63b5197fd0f1078808d09393c48a5c12ab4e8feac67a7b952211e763cdade97864f7cdb8f906b9f9cc708ebc619481c8e"], &(0x7f0000000180)=0x1d) openat$cgroup_subtree(r1, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/16 21:47:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="736d61707300a8903f4058119f7e786b760abd30ef1c612846d3922dee91907513e5592262456a056379ce9941d0ca9dd55bf40f1d278eeb907370d35caf8429b1cf50a6d5745cd510150ac19f2e732cff27e9752f4cfc7efae6ef1c48f87ae010a63a6f2c3591328050a95181665fb02e128992b1dcf4f17494945377334dcf7ef6b4b049f9fad47e6d64b1f49db2280796c4d1664ced00fd0e62c6a2580f38b435ee0e43261a04a4149b995f9def6362631a325900a33bda0f5873303f545927d33cc7e4517378b995992edb9df8b6") sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) r3 = socket(0xa, 0x3, 0x1) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000140), 0x4) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x6) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x21013, r4, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x200000, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4200, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) fdatasync(r3) getsockname$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000200)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000000100)=ANY=[@ANYBLOB="57200100040004000500030000030000ff070600080043ff0800faff"]) 2018/05/16 21:47:20 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x10000) r1 = socket(0x819, 0x20000000000003, 0xffff) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f00000002c0)="a10406020b0ae54e9a72b31e8c431c73e2298a090af954313b85675dba9777b22025e701ddc8087974196dff7926ee1ea5ee59f20c0fa176bed11fbc1fbe9ab14ea8b5b1fdaa2b0cc1961f311344b303950c36b52a0b0e6563385d2f90f4776f56b1c862192b2680a28d3d0aa2a896eac4fa87df3415ce971ad7b41e40278a5ba0374f4ef0fdb699d5f134fbb6011eec3146115b018da3bfdb0311d7c796cd8992102080ef9efecdb82bdf228f1d2be63c8220220c8d90ece95a47ea15dc80bdd7ca0cafb45782abdf46723b7ea297229ad4cf2a3cfc3c3d1893551cd4ebbda0f0") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0xa10, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) 2018/05/16 21:47:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) getdents(r0, &(0x7f0000000200)=""/175, 0xaf) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000140)=0xfffffffffffff840, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x39) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0x800, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4", 0x3eaa}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[], 0x0, 0x20004840}, 0x4811) openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r4 = socket$inet(0x10, 0x80800, 0xffffffffffffffff) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) accept4$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) r6 = dup(r5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000005c0)=@int=0x49, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x408a00, 0x0) bind$inet6(r5, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) accept4$packet(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x0) sendto$inet6(r6, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) unlink(&(0x7f0000000600)='./file0\x00') bind$netrom(0xffffffffffffffff, &(0x7f0000000540)=@full={{0x3, {"d3a1c5aff2b1e3"}}, [{"bf9399cb234deb"}, {"5fa1e2dd59c527"}, {"328d8df869bcd2"}, {"745815688ffccb"}, {"0464405ab94326"}, {"ff37f6f4a37b1d"}, {"e680a882a4b123"}, {"3311e1a1ce0639"}]}, 0x48) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x4) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r7, 0x280080) sendfile(r6, r7, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/16 21:47:20 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) memfd_create(&(0x7f00000000c0)="2b28262dfb4000", 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) pipe2(&(0x7f00000069c0)={0xffffffffffffffff}, 0x4000) sendmmsg(r0, &(0x7f0000009d00)=[{{&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(rmd128-generic)\x00'}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)="a05d36ea2c14a9f00e1123e58eea425161dad402697620226f78a295858352e07da73c6d4c3a3aee994b23ff05b2470de2289794232a56568519a6f90bfd2025a4a02be80b4a14c34d", 0x49}, {&(0x7f0000000180)="2d502ca003cda745427095ac677eb22f1dee15494d0e3a5d65b87ceca83d4ba9bc9de8", 0x23}, {&(0x7f00000001c0)="7bc640b59a7a991a3300c5c8b24a74e9574f7162dcd011b3b866192ecb5ff7eca550ea0fe73cf2025744a6479fc99fdb96a0bc592d131dee96ac1a13651f8ce07cbcd7bb7e870810fab0f47b5bb69db4336c29", 0x53}, {&(0x7f0000000240)="3aaf99e8312c01e7b26d51286c05ddedb31b170e8d784b93f909690c5baba5b1085665806241384a0398cf7d5d3af3d2a1e602f812c69434dfca00f28a279758fa129136063f0980d76d9096f698e1fc0578d781f1efd8f7f641cb569e43bc640bfaab27755bf7208290b5afbf5d2b5963c87b8df8ed5a0391fefc67827a7560d5d4962717bfe252f20a28442e33c8af14f0d318450bef597ce4", 0x9a}, {&(0x7f0000000300)="56e36bf620a9ed59d76d83764c09e4067cb6aa60d73c0f9efe4072a0abf95401a9cc7be5629d194b2d87ecdf84be6d1e97b094b7d6d9e4a2afb011a7ca0961799dc369ccd93d01469e4c39aeb6d739f1d19b6fd6e0a096ce102c596fbeda8aa02a6568e4800cccb09187677862e746885625ef3bb84e", 0x76}, 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"}, {0x48, 0x10f, 0x8, "041f0b061365b618f70288b4c19497b9ee9bd6c0e2d506cc1b2d97dfd4a4ee470346eaf82b9b69935024597b7c76c43419344fc9"}], 0x1058}}], 0x6, 0x4000040) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 106.776720] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12336 sclass=netlink_route_socket pig=11853 comm=syz-executor2 [ 106.805017] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12336 sclass=netlink_route_socket pig=11853 comm=syz-executor2 2018/05/16 21:47:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/05/16 21:47:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x800, 0x4, 0x0, 0x8]}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x8001, 0x100000000, 0x9, 0x10000, 0x8, 0x1a8d}) 2018/05/16 21:47:20 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) dup2(r0, r1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") finit_module(r0, &(0x7f00000000c0)='\x00', 0x2) r2 = memfd_create(&(0x7f0000000180)='\x00', 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) close(r2) [ 106.831180] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25931 sclass=netlink_route_socket pig=11853 comm=syz-executor2 [ 106.861863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14387 sclass=netlink_route_socket pig=11853 comm=syz-executor2 [ 106.893155] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17003 sclass=netlink_route_socket pig=11853 comm=syz-executor2 [ 106.910310] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8306 sclass=netlink_route_socket pig=11853 comm=syz-executor2 [ 106.955319] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24883 sclass=netlink_route_socket pig=11853 comm=syz-executor2 [ 106.967782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8224 sclass=netlink_route_socket pig=11853 comm=syz-executor2 [ 106.987729] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12336 sclass=netlink_route_socket pig=11853 comm=syz-executor2 [ 107.000953] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12336 sclass=netlink_route_socket pig=11853 comm=syz-executor2 2018/05/16 21:47:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180), 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="726177925c000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000008e5408b9000058000000000000000000000000000000000000000000000000000000"], 0x58) 2018/05/16 21:47:21 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x1}) r2 = socket(0xa, 0x3, 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r3, 0x0) 2018/05/16 21:47:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x39) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0x800, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4", 0x3eaa}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[], 0x0, 0x20004840}, 0x4811) openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r4 = socket$inet(0x10, 0x80800, 0xffffffffffffffff) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) accept4$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) r6 = dup(r5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000005c0)=@int=0x49, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x408a00, 0x0) bind$inet6(r5, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) accept4$packet(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x0) sendto$inet6(r6, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) unlink(&(0x7f0000000600)='./file0\x00') bind$netrom(0xffffffffffffffff, &(0x7f0000000540)=@full={{0x3, {"d3a1c5aff2b1e3"}}, [{"bf9399cb234deb"}, {"5fa1e2dd59c527"}, {"328d8df869bcd2"}, {"745815688ffccb"}, {"0464405ab94326"}, {"ff37f6f4a37b1d"}, {"e680a882a4b123"}, {"3311e1a1ce0639"}]}, 0x48) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x4) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r7, 0x280080) sendfile(r6, r7, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/16 21:47:21 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40002017}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000021ff4)={0x2001}) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000003c0)='./file0/file1\x00', 0x3) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000400), &(0x7f0000000480)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x3, 0x2, [0xfff, 0x8]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) r3 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x10) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000540)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:21 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000100)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x0, 0x9, 0x5, 0x3, 0x1, 0x7ff}) 2018/05/16 21:47:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180), 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:21 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) mlockall(0x3) 2018/05/16 21:47:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180), 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:21 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/16 21:47:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sysfs$2(0x2, 0x7ff, &(0x7f0000000100)=""/111) 2018/05/16 21:47:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:21 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x14}, 0x80000001, 0x2, 0x0, 0x2, 0xc3, 0x6a, 0x8000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x100000000, 0x2, 0x1, 0x2, 0x0, 0x7, 0x3}, 0x20) r1 = socket$inet6(0xa, 0x3, 0x3a) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_gettime(r2, &(0x7f0000000140)) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 108.490736] attempt to access beyond end of device [ 108.495693] loop7: rw=536870912, want=35041, limit=112 [ 108.502158] attempt to access beyond end of device [ 108.507135] loop7: rw=536870912, want=37089, limit=112 [ 108.513626] attempt to access beyond end of device [ 108.518590] loop7: rw=536870912, want=39137, limit=112 [ 108.524969] attempt to access beyond end of device [ 108.529940] loop7: rw=536870912, want=41185, limit=112 [ 108.535704] attempt to access beyond end of device [ 108.540894] loop7: rw=536870912, want=41633, limit=112 2018/05/16 21:47:22 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:22 executing program 6: r0 = memfd_create(&(0x7f0000000080)="2f6465762f6c6f6f702380", 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)}, {&(0x7f0000001440)="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", 0xbc1}], 0x2) 2018/05/16 21:47:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0)=0x10003, 0x8f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x2b4f1fb1, 0x200, 0x7, 0x9, 0x9, 0x40a, 0x4, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:22 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) fcntl$setlease(r0, 0x400, 0x2) 2018/05/16 21:47:22 executing program 2: r0 = socket(0xa, 0x3, 0x1) getsockopt$inet_dccp_buf(r0, 0x21, 0xf7cbbcda5034074f, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:22 executing program 1: r0 = socket$inet6(0xa, 0x80f, 0x40000000000002a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000580)={0x2, 0xffffffffffffffff, 0x6, 0x2, 0x100000001, 0xff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000004c0)={0x7fffffff, 0x7fffffff, 0x9, 'queue1\x00', 0x8000}) prctl$getreaper(0x2d, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xc0, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x63d}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff]}, 0x9}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x1}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x9}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r2, 0x381}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x8}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xeb, "25f952946fdfdf871296992a5a085b1ec21b8c5cd64bc2ac04cf9605186ffa8c96597787ceac4e1fe7719cc2f32f4c4d6798e49181ab214576843ea2d7d9833020b4a25781c3e8273c4a4d2070cb992f58ab4db0750f14da6703f76162798ec65c62e1d7e0decc02965bf12dce4be33e484333a8cc0de6e092eed675a00abb798bbd0d116ac3acc552042f9a0a5e4584bbea0c7ce6713d7d5aeb1f82d8f2607c00dca8321d2bd8c546a3169cdccfb7423ea7407e32fc6564eca157a60d2f853bbdb27f46634be02fd30e8382feb3a5b2806fa17e51cadb3334611daec81a8ed9f2079f889370dfe9c6cba8"}, &(0x7f0000000280)=0xf3) 2018/05/16 21:47:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x101001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0xe0000002}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:22 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xe) mlockall(0x236b2e0c353396f0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:22 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000100)={'tunl0\x00', @ifru_flags}) 2018/05/16 21:47:22 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) faccessat(r0, &(0x7f0000000580)='./file0\x00', 0x100, 0x1000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000005c0)=0x3) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) r3 = getpgrp(0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000200)=r3) modify_ldt$write2(0x11, &(0x7f0000000180)={0x9, 0xffffffff, 0x1000, 0x38f, 0x6, 0x100, 0x7, 0x9, 0x4, 0x7}, 0x10) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000001c0)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000500)=0xa9, &(0x7f0000000540)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000480)=""/78) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) openat$md(0xffffffffffffff9c, &(0x7f0000000300)='/dev/md0\x00', 0x80, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x44, @ipv4={[], [0xff, 0xff]}, 0x6a}}, 0x0, 0xc04}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r4, 0x6}, 0x8) 2018/05/16 21:47:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:22 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r2 = memfd_create(&(0x7f0000000200)='.vmnet0procsecuritywlan1mime_type\x00', 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @loopback}, &(0x7f00000002c0)=0xc) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@newneigh={0x28, 0x1c, 0x0, 0x70bd2c, 0x25dfdbff, {0xe1c784d8af966bee, 0x0, 0x0, r3, 0x97, 0x89, 0xf}, [@NDA_LLADDR={0xc, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000003c0)={'ip6gre0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00000000c0)) [ 108.749451] IPVS: Creating netns size=2536 id=18 [ 108.809771] IPVS: Creating netns size=2536 id=19 2018/05/16 21:47:23 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x1) write$selinux_access(r0, &(0x7f00000000c0)={'system_u:object_r:public_content_rw_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x33}, 0x51) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_COPY(r0, 0x400c55cb, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 21:47:23 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:23 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/16 21:47:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) 2018/05/16 21:47:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x8, &(0x7f0000000900)=[{&(0x7f0000000240)="5515085ddefcc9333f1fb0e709aad63c4686e0c7175df1bd15e569323c052e57b013aca06582339ea6a6a251acd1dc896d9ccf644c37d10ce86483545588c75c87fe122efcd54fa84c559c15bfaed0cede5b18d896aa401bf4ca15575a718670001c774dc6f35dc0c1ebdf21b8659c76576e5afa0a179d053773a8a5c2ee9c0c35c56865d9084e63b6635de8", 0x8c, 0x7}, {&(0x7f0000000300)="8db1546ad04943e8baf1c52f4937789db3fb20d8949de6ac3053714686a04d6f26370c09ff6ba693b28be5967b50b54ecf1ad982f743e96cf75e25352436b419a99491dd2819f35813c8c48e25362a51952313424d856e61d8608d920074218e6157ba2305ab0351d172e312f50be55633b1e21b344eab0c74fbaadc8e47883d3a756ed4cae6c9f7d8c2bb29b922f5534936dd05b3636e9af4d0e389a12deb7874402d0a98d66f57fe19beaa8a34f26c6132602be1766bf1", 0xb8, 0x3}, {&(0x7f00000003c0)="1021dd2c3f2d8683325926ee935924f4b78a968a3e288be07e2445f5be5d3480dc30dd47787ec8d06d24a397c4e58bf98a33c7bafcf446d4b5597dd679e45feb8789f7fc055ef27e0d24923369e3e32d52fa9a06ba3d6c008fa145c157270d40f9c34cb921c4f3ba1d7aa25431dd28587c6666adea91", 0x76, 0xfff}, {&(0x7f0000000500)="1886d7db571bd26b062b60d4e2031b7bdef298699f7828126800f58f8d8f833a13751e5abe0bca6e6912d5a65ef269fdf36f2ec1d5cc039c03b7df52cbee259eb62b2316b546c3fa9db9d5023d30c80f38bdfd845fd4aae122927a63175da0558e4b78aad2063be3f9fde3f8dd9ce503a53d8087b94a4e9dacab36f2d545857cff322af70cb964aae811174c8dcd8b187ebc290960c6a2e3402f", 0x9a, 0x8}, {&(0x7f00000005c0)="51ade72fe5a1c6e85681faedb4e59388d143c9ab1d6f770f764f68a16ff9955a9713f1ce002e3938add35f4141e7ea99b7f4d154063ed4a93951e23ab2c1886bd230b1fb5960caa5f99f32dd980d5c701113ad7e84b4a6fc9c5bbace5380c6d76070c58897339bb1d2748fb5930da1c080ac73558e173740ec432126c489212d2a7c7dae01ad785ee22d2f3ec7052d3635344db3f7a4b7fb", 0x98, 0x1}, {&(0x7f0000000680)="62903400792d2c7b5fb628e94e5aa3813df5b890ad1a599eb2bb59c3eef938f14972a4ca9b259d522cbdaae721a09941ae3678a28ec63041671443868fe36cfe2b475b60618632bc9b201090bd2bfdbb9bb82de14e5f45b8c5d8a692eea594150ac68ded90f3ef2abe7aa5fb59538c8cbec4cf2fb39a92543bbab9390b9c1a9f5d08c9ff4d61828cc6762935faf3d56166f78cf83ed2446b2064929fd4d7b75108c7c6f72158d73897fa98", 0xab, 0x9}, {&(0x7f0000000740)="1ef510583cdcd884109ab7fc675d743e3ab88a91754ff1d84994614145c7deb48d915d640b5c4c8c18874c59eea11a9698bc860a65d39c3bc974552705541783bb33e4baeaae914fbd1f39", 0x4b}, {&(0x7f00000007c0)="ef57f8406e141f5a4ff3b881b4c311c93d1e92755535a7115640702635fa9c1060bfbb0eee3ca2ce3637b68763d86a7184828205b6414494bd9f77af301d7cc2ab97fc4cd1fbafd026182ceed6d6fb1fb78a21365236599fd8efe38919235952e451f703a509b363927b952bd65c2542838a71f0c89a0be00c20", 0x7a, 0xb8}], 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) creat(&(0x7f0000000200)='./file1\x00', 0x100) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_mount_image$hfsplus(&(0x7f0000000480)='hfsplus\x00', &(0x7f0000000840)='./file1\x00', 0x0, 0x4, &(0x7f0000000bc0)=[{&(0x7f00000009c0)="a8160876a9eb61a4436a8784ef01821e7a1cd72a32374172a9029dccdd403edda2c0db9295a4b04cf1fd107d8136aee5c7014f99fd02b03f5d384ba1822b653996853aebe78d9ad68bb44e8c8edb10a4a746751b568fd9c6dc8256ebe4e0144a7936485d5216ed4bdb31db8d9cd57df51411bcb609c10c027a9a723903a729a9f0e67a86e5f50333d6bb1dbc", 0x8c, 0x8}, {&(0x7f0000000880)="8e12585d7a11840594ee023083b32e9f26c2edde3eb45e54b2f7f94bf3f189f771ab7f7573993866301f30b84eb1b2ec81892649860a571812e2916c51a158c40c278175ce1d20cfc90c1fb00f43f457b5c72ec0f8b25f645aef9e0e0ac608e27bbb487f9fe76447ff63a7cfbac347f03a03df8b248bd4130c467716", 0x7c, 0x71}, {&(0x7f0000000a80)="77ae0af87514e3f1adddf4c2d38385c4cd306ed2cd7f77d292185d7a159e32bf50aafac610cbe2b83bac3d2b8493f0d812a554c444e05470d159fb18d9bfbe44ecdf537b45aee7b3493ba2de42c65dbe4312fb78674420bdeccf8ad1005ab974618a15e9651f12256ecd5ea51df74f89eab6082bcf9e0e037535096ec6dfd4", 0x7f, 0x1}, {&(0x7f0000000b00)="c639e8e761eff0e3395db19295403879a9ecdf1502ecbf5f172b5cff7ed84309f03aba0810e4476564012937ab02a44fb1a60d8359c443c1f94d7f81a66779d19ea05a8d4326fb43dd08d8a68792544b8e256651878915553eddf1152e2210f2eceae00676d80994e8365675e383fe8985de22f01ce7c82ae769a448e426f75e3d7abc3fb6b61338309025dc9cf08d82e705ab8bb8bd01e231f436f2af7e7e1aa70518", 0xa3, 0x44a}], 0x0, &(0x7f0000000c40)={[{@barrier='barrier', 0x2c}, {@creator={'creator', 0x3d, "1f5f8aab"}, 0x2c}, {@force='force', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@force='force', 0x2c}]}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:23 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000025c0)={'bridge_slave_0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001900)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000018c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000010000100001006000000040000000000", @ANYBLOB="00000000000000000c000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/05/16 21:47:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:23 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000000c0)="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", 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x3, 0x3, 0x8000, 0x0, 0x1f}) 2018/05/16 21:47:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x10a, 0x81, 0x9c, 0x7, 0x2, 0x2, 0x3, 0x2, 0xf8, 0x40, 0xe5, 0x0, 0x0, 0x38, 0x2, 0xa49, 0x100000001, 0x9}, [{0x7, 0x8, 0x8, 0x2, 0x4, 0x1000, 0x3, 0x800}], "0d5423d95552c242b6b093686bb15e6e85c6cc96ede73f58055424886f40cb50784c309e7fc13d138a252a4b8d0d27713d1ff9830fac5439755ea61469419e914949699feb1ee27d3e9ed597e563c670d8b369673861b06755fa016cc989bf0f39d22f4c7e2186783d02cc9a70b35f3be037ca781693c98ad736dadc37b03e3755012118f70ee5472e774cb3081e73222e1fc4f99b97289ed23558543a4eaed445faff6dd13f250fdf9d192029821766af695db97d3432546ce2b2faf47bf959ee12dd2cd6050959f6b5b31c91b176a4738f64b8bdb6", [[]]}, 0x24e) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x4000000000000007, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0xb3, "7cbc8dbb9c09e8965e0397002b66b802dbf202548f1566840b7168ac3b5179e09a75797a704bb05d39da32f50d3496d05f56b951baefe4d96fe77c75c1a2b7098b873d7d4f9bbf702a7be219320874b573953d1f83867d4c43c82739a55d3feda094df7df9b6380aca5ec95dfe530b78efd2e61c499662d3293ea8f10d9c23b2c47909fd5f02260ef2fac88e56cef4865aa805c3c060e11b6fbdf1b857992382c8b0c9792cf98ba75686f88d1664f4f11b63e4"}, &(0x7f0000000140)=0xbb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r2, 0x3, 0x7fffffff, 0xffffffff, 0x5}, &(0x7f0000000580)=0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:23 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getrandom(&(0x7f0000000140)=""/210, 0xd2, 0x0) 2018/05/16 21:47:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000033c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/16 21:47:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x3, 0x4) r1 = socket(0xa, 0x3, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) r4 = getgid() fchown(r1, r3, r4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x810, r2, 0xfffffffffffffffe) 2018/05/16 21:47:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) dup2(r0, r2) 2018/05/16 21:47:23 executing program 0: r0 = request_key(&(0x7f0000000640)='ceph\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000000700)='.request_key_auth\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000780)='blacklist\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000840)={r0, r1, r2}, &(0x7f0000000880)=""/96, 0x60, &(0x7f0000000940)={&(0x7f0000000900)={'rmd160\x00'}}) r3 = socket$inet6(0xa, 0x5, 0xcb69) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)=0x0) get_robust_list(r5, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) r6 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="b9664754a53630872965c83ec9da81ce42a4426301f4efeaf4f7365ea297c6d6302b7726a8139304d134db75be2548dc01ef7ef20b4319d9b50e79fd63941228041f49492f843b69dd8b9a12de31a23b5ff344bbd382ccac4d544546128158d8e24b9cf14b707892e6e770d40d925bf18d698a30399484d6f55369bfef1e84347952383c325ed7a3051a138ea1f7bdb5d498af4e298d6484415947733d4806229b0d0d5de8210d14e31aeecb09ac4daa1b237e5817a4726b6f9de7d712272a185b2487930561349e4daead5e1df0d9b24537d424972abeb726e72a53b6", 0xdd, 0xfffffffffffffffe) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x0, &(0x7f0000000600)=""/43) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r6, r8, r9) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080), 0xa2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/16 21:47:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) pipe(&(0x7f0000000140)) 2018/05/16 21:47:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:23 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x4, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001c0001040000000000e8ff0007000001", @ANYBLOB="000000000c000200aaaaaaaaaabb000008000100e0000002"], 0x2}, 0x1}, 0x0) 2018/05/16 21:47:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:24 executing program 6: modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/84, 0x54) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_genetlink_get_family_id$team(&(0x7f0000000900)='team\x00') mkdir(&(0x7f0000000080)="2e2f66696c65302f662e2e6530f000", 0x0) syz_fuseblk_mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000180)="2e2f66696c65302f662e2e6530f000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/16 21:47:24 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/05/16 21:47:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000200)) 2018/05/16 21:47:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) 2018/05/16 21:47:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x1, 0x0) 2018/05/16 21:47:24 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpriority(0x400000000000002, r0) 2018/05/16 21:47:24 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x10000}, 0x8, 0x80000) 2018/05/16 21:47:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x7, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0xffffffff, 0xa1c1, 0x8, 0x2, 0x8, 0x3, 0x9, 0x4, 0x7, 0x4, 0x8, 0xfff, 0x7, 0x0, 0x6]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x101, 0x2, 0x5, 0x5, 0x6, 0x0, 0x87, 0x5, r1}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) syz_open_pts(r2, 0x40000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/16 21:47:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:24 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x30400, 0x0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000580)={0x0, @broadcast}, &(0x7f0000000740)=0xc) r8 = accept(r0, &(0x7f0000000600)=@hci={0x0, 0x0}, &(0x7f0000000680)=0x80) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@dev}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) accept4$packet(r8, 0x0, &(0x7f0000000340), 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000006c0)={@empty, 0x0}, &(0x7f0000000700)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000780)={0x0, @multicast1, @remote}, &(0x7f00000007c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) accept4$packet(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'syz_tun\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000)={&(0x7f00000010c0)=ANY=[@ANYBLOB="30040000", @ANYRES16=r2, @ANYBLOB="20062dbd7000fedbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="7c0002003c18f5c3408c6abf000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b7570000000000000000000000000000000000000000000080003000600000004", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="1001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040001ffffff08000600", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="dc0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="40007e090000000000005f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000200000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff7fffff08000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040005000000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004008100000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000800000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000e11000008000100", @ANYRES32=r14, @ANYBLOB="4800020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r15, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32], 0x430}, 0x1, 0x0, 0x0, 0x1}, 0x0) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=@known='security.ima\x00') [ 110.739201] FAT-fs (loop6): error, invalid access to FAT (entry 0x000002e0) [ 110.752567] FAT-fs (loop6): Filesystem has been set read-only [ 110.774295] FAT-fs (loop6): error, invalid access to FAT (entry 0x000002e0) [ 110.830786] FAT-fs (loop6): error, invalid access to FAT (entry 0x000002e0) [ 110.844994] FAT-fs (loop6): error, invalid access to FAT (entry 0x000002e0) 2018/05/16 21:47:25 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpriority(0x400000000000002, r0) 2018/05/16 21:47:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) r5 = fcntl$getown(r0, 0x9) sendmsg$netlink(r2, &(0x7f0000000780)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x10}, 0xc, &(0x7f0000001e00)=[{&(0x7f0000000280)={0xb4, 0x39, 0x400, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x59, @fd=r2}, @typed={0x8, 0x3f, @fd=r0}, @typed={0x8, 0x79, @u32=0x9}, @generic="9002fb4b975612ba8998143dbfb7b784fbbd38f682669a2c9a164c51a8cc289716d90294ef001961bb9408eb7edaa35bbcec5aa5e56c01be120ef775ad55e1bbf80cbdf4f85d57b78d87262ade105147cbc4507011feed473ff2b4990dee2856b2a7aab8222897dc7c838984851e27aa1f0797cb0082aa5a6c6c1d304b990126bbf06ae93b39da4a06"]}, 0xb4}, {&(0x7f00000003c0)={0x1d4, 0x26, 0x0, 0x70bd29, 0x25dfdbfd, "", [@generic="7667ef56725bcfa8620b51c4f05f3ef16faec90afc98d75c5077592010d248c3a173218a2055bbf108ac8109984100fd70f54d575f023f5e1baa", @nested={0x188, 0x58, [@generic="d75a991ec6bb85b2f05eba9860e8e880b8e9690707f62f1695871f7fba291b0547221c90ba8f7579130119dd03197c7512464b5a2beff564a155f0c585eccbf98ad90459427a3f6e45", @typed={0x8, 0x8, @u32=0x3f}, @typed={0x8, 0x77, @str='\x00'}, @generic="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", @typed={0x8, 0x1f, @uid=r3}, @generic="91645ef78a7d73f46d94c6bf8189328eb4c7df9a0701b1a2118b4ad7208759b8fe"]}]}, 0x1d4}, {&(0x7f0000000800)={0x13c4, 0x33, 0x100, 0x70bd26, 0x25dfdbfe, "", [@generic="29a83cf449159e633ecac4c9a080b6a11431a1e2cbe5427a8ce96903323255eb093eaf5b8d0f17d91453c8b8e1d1d8da7de07d53857f0156d934862418173ee7431ad22514dd4fec6f3278576470271a1a1f2ed835d885973ce1a8ec0c7ee6564c2b5084571755b2a0359fcf21b282ffb15f479806f76d5e2fcc051a3d2d65902fd26030082cfb3ccb851f29441ea28ff841f22a3e0ab4880542ba23de84db8513f84d31f6b66bc0ad714fbbad0bbe616418ab36632436cd2e43661161c909f9bcaea324866781606c6eba4d3a6e677874ff90ba3fc8bfb6b5e62a887f794dcc66008c8aa66acec4168ecd58f121c7eb125f83c73e97be32145be58a99f704432e8bb462b43e5804ff74a36201bc94bf215e5d19370cd9efa04a18f17c9f716b000d7604948b2bc73e56e7ed33d01828d2b3c9f5f1cc31d12d88c5b08f05b61c2a3c6101f18c5dac723d25d1c475b9c0f95952967cad57c94027d30bc6c592a421effcebc4fdbdc4491ceb43647c049b82229a38f1112410af5894c54d90c3444cb94bc573a0df38fc19aa420e1eb42277f2e04b24b41ee809e1b5d1e5f9b41e56a3b23df14f242eecfd14c2a2457a9379c8a8037b5692b0003da1928ee3b2211026c2522c6833f30000bef202d06eba0331c5c77341296f3d95b567fb7c104a685fdf7ec37d0db3b7da21bb674365fd423d5d242fac928c23738141b76a9d5ede5f5a9ff71497eb039d9e2fd96897ad9f30f58b2a85354cab4b9634c65fb41e3d9452caadfdcc5b78d2d9ccb85b39796db1af888fde624c4e980fe58bc52a9303a5dc30dee2c73fe626e1a499253caa57eea938674b8c4715829b74741b61e268354e9cab1b11969305f0738b7c66a7d5c2d1c7d006774aadb31f1d75ba680ed9327d274708ea386377107697266b4025c90dd04574f6b86c833dc3594d06f73c4918f52973a18d1b81391a410d13cf3e847be81577e7600f94e92141889cc7bfc94c001bd00933e59f0dc24510e2638157bfc8499ac663c0061afb2067609e8d6462cef36f7ef5f45cbef9859d0c088b5b8a1d88780513f672feff3f43c978f6906f54da9b6c3ffd722e2f4c75cb02778a95bec42de2c62f6aaefff9e362535c42547cf3ace5a2ba6598d0a32ed8281ecd4e91936db48141a35b584505289f7af93c56f35ea279db1cf1000652b03cf3866d1ac89c14db9bcbb17b9b9d686b350b515d76bf4f8bbbb8e59c3008da8241c64f85a9850ab1e0acf66d13fde767b44cc66553fbcdb6a195a153ee8ee23bc2a3276ef379da17c02927a07b4d43957c86cbff5da22069f692550138130e00518fdf95a3813ce1b5ee8cffdfd4b135be3a6f3fe5d33b317cfbd84e9e46231eea59023d113fe1b88b7a655b5208552f1dcc1d326929d2c27c6b49291ad48ad7906eb08682125888d7aa2ea3f33abc63ab3e997b6daca7f1100a34a045bad743409e94ebaa6d4b6d7d9f04bc12ff96dc2839dcc226f721e3c7ed5db1d0679d66852109c7bd1d1b233770cd934db4784188fd4b120fa0206c5c635ec39caa036addd71e6c0285eac5ec5c5da86aa4b18f9c4d26642f6088187939fb8ae3334a079b2a977ce3ab0cfbd651edabfce42618169391fc8375e08284b978afc94c77541964d55643b6481c4fb07a2d181922e5e09fd30550bbb9c13ea2cdc1c6b8f79b8426be334ae9e935eb9106c91c99f677369f2b8ab0b417d0e7a662187b467b87f88f0240465d1ee9e49c194e080655fd5067804946fc77442f9cf0fc82bd487af82b9d62a660e13f46ba2ea27721ccc721a964d9f923a0730910c46fb10709fae72726aef2550cb686fa2c7628e282960c8d9eafbbb4a0310d8b6149ccf5621833e702265ded5be1eae2e97d1930062bcae7effd363c12107ff56a53315abc049c121bd38a15b317de5a629e066523f9fb4d2cf9076fc5e8381b8baa1e36a62919310beb921227b7832839f46e4687a64aefa68a28c84dc7606e2291d9d40d44e56525246a37f62225e012beb5f1ecf14e56bbc8b4e62f233840b08080c956156c4eba9ca16596548cef1d695f2e232da6d58334f39a75a5eed02e37d1f71c373d8525d50fba66f87ddd13751663ae30d3bff4553c1313bf7e86f007dcea4218a078d674c32114386d573d6c4ac553c500c42afb05c7c9d8d19bbb67b685211e57003e075a36055562960fa444623cc83557670c822e8689b25f48cabd4c016cef0fcbb0ee9c6c2cab72e6b45122247fe5501a6b4f2fb0d74c330b0352a40896997a6d710f8ec4e9baad995d8dedbd6842358e89803107c42213faa859dda864978f38d76652dd43873cd89ea9b512cf63f5f332e3b3f6eea5e0d9095c0bac0cc854b764a843ec85372e01704552159642317734c48ba4528584a3af68b85bcac96cc2bd4e9fac1c7f95e91b243158f26393b2eafc297e108e887a019ca936be583e5167e0ff954bf7dc7c2a1bf81032cace82a84af03debb1f58cdcc28db8c894a816380b84306270f8b30821fed022b7747e272f7ce252da3b1903244260d7ebbff875e4effcb569d864d801acfc58be828beebc7207ecfbc4af8bebbfe934573797ad69a0176b26cbad51d1124952d4705912ad65e19cc99c6f68729a9c1dab83b3c0cb316ff6917ad683251f6b293ffd536795b002cefa7e1d4a6497e8a58f69e481de8ce88dbe4e8a228bdc74b5f1363ef48b0784eacee985a5930bcd46b7651c501f3e94e0d08f5ef33a623676f3b752eda1bb536b7aa18132cb0256b2a85d05014978a282ace823a9148cb15617f565ca2d1388e4380b3f0751cb5b72236f7e44fc23e10238c87ce847245081aefec97a302ec7f6ba196d56ff293df597eff2ece0401263cbc4b342cdae7f071e4f71ca1e3aa768a3217933d277143d717210208dc6d16f41f7a47832477007ac6ff4eb0f5a94eb86970f36d01de339dde3579ba8236a84c90e3ac5ef99efbdf34c8cd3c17d6096f116d28a3c132ae9caabe41c33c29d4ff30608ba2dc5609de1d67eb888940941914de28c08463dc22a7e04ae9e9a056464092361aca0601dfdf77666af65169aed0718476f8c4863c5bde72c90f7342f5db49ed7c7b78bb397d2d06b80d015e113dc93b09743f9d0f06129627c65a40e1913ff0f20896a99e837e68533513cc496a7917c87bdf048e650cccc1d0a57102010aae9bc639bbe6817a161f8f21287e211d2d8f4f33018d5656371bd1cb3ff24bc8ab3a815bf7f270f24b778849398e76e731cfa29784874e10dbf6aca5727fe8d3c9d652a6977d0235c0d4a0bd65ff7bbf941226806c845fed6d4eba5a58bc702c22b2ee04fad08608ba28ce50e1b7a56ebfd53a86283660a849758f1dfd08fa51ef3890d36e25e48d314981614788a0d092dfd8e9c4c5cda4b63a784497319f625e338059efb45b66cc120a586002913950e2196d5b75595a4e007c7d03c659b58ea59b8de1dd31ecf95927293fdcccc1d117163d536364a929b9df0c6a75ce95fb8cf026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@generic="8a7e4ff9e149d7082d82ce6d4c9dc0c3dc80acdcba0a74eb2f4b3dd9222e14efa3b4ed4ea6d1e96a10cfcee91170091399960e865f0ae20c85ed88c8d4f2898abaa6455757bdda53de46d5b826c371844dd0cba1698f4d64bf50971310fbc3b51089d5f613801a0af555f60035f314f21f6af491340b9a4991d907aeecd33f86ed909efbabbf8180b586d27334f5317c228930e1235b1083398a300a974ecf02118df94f5e8dc2c0e60233a985c06b2178ddf7c9e70961172a62c718ab5bf0f50c2a56dc2f0a3c2f45ca798d20dfc6", @generic="035302a8a7275bac540af267b77d2883bddab1555640fb880123ce1a4c2ed8e245a63f2e1417b2aaea1838a0c211690c840733d1363f0e2c1c3ee6b1feed46a1dbedfed30fe78353840523a4b4012c9fe96ecaddfda3f16bc4110f7c08e6adf4229ec55be5fa63f844cce3770524cac7daaefc76b55f45524dfca14c8c756ed39c51e1827fb6d2016b09802dc0dcd548ed80e8ee00e8f86a49cf373905c22e4855860ce75fcdd8f21c3c22af17c3f7d57063f5c22524c9b4400c2a0e34e0b070656f130fab9f0c6740c1dc050a5200a6fef859a0a8cd265448454e", @nested={0x208, 0x8b, [@generic="eb4ed124eafb9ce4e780279d538e88b72ae1f3a687c43f09bda13294cbe2c2a5e22f842ac701b5be91337090e15aeac3fc753333887939958a2f71245734b7a86b50a202e3d8f2d00418207afb37b181cc6d49ed19648e971a4e5eb139ac2b3416d4fff05a74cac39eacafc51b92b5", @generic="af179449abe18a464cd565ad6c46c4c9bf91c5327800e359113f33873e26761e6fb3422d756e4e560a683b745b3c25308c0e1b17f4bdcd7d9bb98bac38a06fb8a740f19c5c8225a78a5dd9303336436cfd4c28a8761c97fb58f552709da6dc2dac2bc2b059065bd06dd8cfaa12527d15ffb498ef86f5c8bc2ced628ae6e11f67854e8a5723cc476888a704681dbe68594112cf049dd0279228d183060efa6f2041e616096690751c8cc2e6e5678f6517b5332c7554de046961b314816995181724b6a7e98ae59fb58e80141ae41bcd94c30236990633e5e8bc34e43e", @typed={0xc, 0xf, @u64=0x100000000}, @typed={0x8, 0x34, @ipv4=@rand_addr=0x7}, @generic="c237b4c6cb354fcd17a15556ed763f0a00aa446695bccd68bc3c9ba31560366d6a93e40cbf9e14bda723882556e631293faebf32c5ab3af975822740a849a0777b0ce28afc62b9cfaacc51aba10f00bca6925c5b421e3c46f0f0858801ca9bf84752e80532d69c99ba5c573df0b568e273bfa5b14f8c7834b45847223814fd5f4e1f628b2a06c32347aa3faba4348c51ea9f95452a5fa0114c3057888ffcd2678ea09246d4"]}]}, 0x13c4}, {&(0x7f00000001c0)={0x24, 0x3d, 0x100, 0x70bd27, 0x25dfdbfc, "", [@generic="dde6b94d18780d5321e8aa57f51d2e08a79089de"]}, 0x24}, {&(0x7f0000001c00)={0x1f8, 0x38, 0xf02, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x1e, @pid=r4}, @nested={0x124, 0x71, [@typed={0x8, 0x90, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="d8cd09a2bd0c95c8e4b26e19d6c79e845d0867fd96889cd89654435447d33460edd47eb74c7afc3cfec625577c59926c3d5605b89955aaf1a5edffc78c3dc5eb356d1160c206e3ae38abd77ff2cb9c8ac42edcde01e373e7dfc4fac78abfc0829793512390da2d7ea31ec390a1e264ca58dcd4fb0a91e086e287e1c6b9d78e30b9c23215d38becbbee4b1ae4eeaf2accf73b02d458e3bd920904143aa76043ad5cf90216be9c45bdd99ad3af767906db9739020811dc43a7862c74d7f266a0599f6bfad886a22e7cbbb301f118036ce4d3fbe31d437b0b2c057050b6b9f684715a77aa43dc10c04bc6530133b5e95af2a5e739", @typed={0x14, 0x15, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x8f, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x43, @ipv4=@rand_addr=0x6}]}, @generic="24999b0906f84930aaf68100755fc380fe2439b79d9f6f15df647941ee0041c8714d943df9d2b07fe37c610663ddbc3fae7256bc0328e1db4c6cdb7bf3a612a34c4d687fa37bf1f271f6581c8dc015399319be6f49b20069cc380acc2f73652ae05cee6e5cf28d05d958997a8e66ed23a41fced2b63e5f8ffa54bb7968bc911f918ae4d54145ec1a825f1d7594fd950d1f8238c992ee837bc25959503520276fc49cbd1a5ab525ab0f248beda8a7226e06263dc00849ef2f55"]}, 0x1f8}, {&(0x7f0000000600)=ANY=[@ANYBLOB="740100003300100126bd7000fedbdf2564013300138e9190318e2706b1f5da458debc65583c1c354237df94e452f6cddd3a123502dde32f180a9ca2579648f3605cb916d594b87bbdbba75b0c1a32c70c05e7bc3edb903bd4e88507c0849662e95c42c0961561db7e03b41aa9c0e00cbeeeabcdb3c2e5108b131886ef655bb673f4741ff4efbd8f4efa42999ab8dd76e05437e13ed3d4bef57472caf63f106b46bc8ee5fcb5cdf1133d038579310a4e65b107b2995fd0bb57d804c6ac9ca690ad7a0080793", @ANYRES32=r5, @ANYBLOB="0c005300050000000000000008009300f507000079a8f28788a51465d3d64f95ed94084f5e824742a17efe6ca5ddb9501eefa465450365230bdfe318bfd26ffc5c83c853098ee71696a36d7435ae3225ccccab2e4466c07d9949f652f9b502472084e04086f74b10fb756c8bd6cf95c91af0fc5002c8d1f5ca97eb4edf7615a46026a9b86e68d4f33f2f478659e15ab1fac425cc735bf74a24862373550f8210380b444da94ec960b1a268"], 0x174}], 0x6, 0x0, 0x0, 0x8000}, 0x5) 2018/05/16 21:47:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'dh\x00'}, 0x2c) 2018/05/16 21:47:25 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) 2018/05/16 21:47:25 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000004100)=@rc, 0x80, &(0x7f0000006540), 0x0, &(0x7f00000065c0)=""/71, 0x47}}], 0x1, 0x0, &(0x7f0000006740)={0x77359400}) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001a0007031dfffd946fa2830081200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/16 21:47:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:25 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x54) r1 = socket(0x0, 0x1000000000000d, 0x3f) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000006000/0x2000)=nil, 0x2000}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/13, 0xd}], 0x1, 0x7fffffff) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000040)=""/96, &(0x7f00000000c0)=0x60) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) 2018/05/16 21:47:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) tgkill(r1, r2, 0xa) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:25 executing program 6: r0 = eventfd(0x80000005) write$eventfd(r0, &(0x7f0000000040)=0xffffffffffffff96, 0x8) read$eventfd(r0, &(0x7f0000000000), 0xe5) 2018/05/16 21:47:25 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x3cd}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1b082633, 0x9, 0x6, 0x0, 0x4}, &(0x7f00000001c0)=0x98) 2018/05/16 21:47:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x5, [0x4, 0xb, 0x607, 0x3, 0x5, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0x6, 0x4) 2018/05/16 21:47:25 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) dup2(r0, r2) 2018/05/16 21:47:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x379) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/16 21:47:25 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setitimer(0x0, &(0x7f0000000140), &(0x7f0000000180)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/16 21:47:26 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) 2018/05/16 21:47:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000200)="3cd470e6d5159b5d99d893051261de5574bea8a046176b4cc6c3712baa88404111b3dc0c3c88a3bc23bcf23c9e99e522072222f3ac54a06681f6668470bd6f8c0bd635f688afec22f61dba9e48031dc19b3fefed0bad679dd72dfb51314c32c8bbf7c7f790fea5eabd30005767fdfe2a4dc44187ed87699f4df50e05142fd4913e87df1b08da47dac45ffe9e21b5bb288606d0564b4ea0aaffcb10720f32928946727e732fef51e0cb1a9b901ff57919ce4ffd95cd118875fa88447028d80df47f84dbe8be77b0562038e7552fe65300bd770a1eca1e5e8d2480b32b813ccc6f4fce", 0xe2}, {&(0x7f0000000140)="0b0caba6b33f2084103d61", 0xb}, {&(0x7f0000000300)="dea9b4a2034f44ef1bdaa99fa59dd6160c9b8c1474b86b86fcd20883c87893d824c0677e6c8f43502160381a7735b5a509ac3da89576ed930964ef29172d1efb61d1cbb1a1cda72146c7d1", 0x4b}], 0x3, 0x0, 0x0, 0x1}], 0x1, 0x4000081) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) 2018/05/16 21:47:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:26 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/05/16 21:47:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="020a000007000000000000000200000005001a00fe8000000000000000000000000000bbfe8000a7551e10d4dea488000000000000000000"], 0x38}, 0x1}, 0x0) 2018/05/16 21:47:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/16 21:47:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xffffff93) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000001bc0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0xaaaabc8, &(0x7f0000000480)=[{&(0x7f00000006c0)="c70142b2bd43cb0ba8bb18d3253e5c8f704faae6e9aedc2e663721350120d1c4f1f9c396a0230a1844cd31847e5633234de41ade64d43d410523505da2344230dcde70c38a264cefbd2cac40b8647bb6e485bc0406d50ed67620bcf14cb9a5daf461852cfe1d93d8739b9ce552e1f9f23b7656b1ff84f0afd051c49be0855c53eaf2944cf6fd000000000000000000000000000000", 0x95, 0x8000000003}], 0x10000, &(0x7f0000001b40)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000840)=ANY=[@ANYPTR=&(0x7f0000000780)=ANY=[@ANYPTR, @ANYBLOB="73598ed66698cc285a30254ec1bde2481667bd492bde8726ae90f0a527317452a712b7e4505258562f9eaa2e397e76fbf7409fe3a9b7d170393ae373b5297c14e24f647b3866f734be6a57d61e502e333f791cb779ca2ec8261e8d63aea9c7428b2c137dcd9bfecd04bb3a99a6052653ae42eb63878eed735cd518049d236e32d3eeb0d529436e8b1493c6b25911e6c93c1ddebc73", @ANYRES64=r1]], @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYPTR64=&(0x7f0000000880)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="ce3907deb8d783ac124e", @ANYRES32=r0, @ANYRES32=r0], @ANYBLOB="52347e71b91e", @ANYRES32=r0, @ANYRES64=r1, @ANYRES16=r0, @ANYRES16=r1, @ANYRES32=r0], @ANYRES32=r1, @ANYPTR64=&(0x7f0000001a80)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000900)=ANY=[@ANYRES32=r0, @ANYBLOB="df7c900a174ce65bdb0b6c8bed393e069080989170708d6fcda5", @ANYBLOB="1281ce5371f5c1a27a3523b448826485a7de5581ab569a570c466382090ee04670ac7c61181622e6e603fafc668134e782988bc684b0e98bd92a87bcb00b57a1dbb43222cfc2f975659f15e3df0cb9ca4d090dc2406f3fb098703268361a5292d6f24b3bec9eadb081e011d14954cd4e8a9f9e030ac39fc9ea604282c21bee8a477b668d5afd29fc61c7c04a022a2ec0055216d579709cdcf172f736b1e1b107211f4690cc01ce3d30421e75a48ad4db922a00a24f78a7b72b92820332f3c9e886e7938ee5b608bc79fa23775bdd541e886fb090cd51a80e08a1b32fa1a58bca7e9793da6fa631364e89b8a6c62331f668449d7b64a88e28ab255af677f1bf6de72b7a7de7319816601f5ec09140f64c87656bc09f8b1b23acb465bb3204d9106e85dde9cea154c744b0eed2716dcf9b2d3110db5f1791650f6bd8dcfb014a35d76912403aaa7dac1041cf4f691b98e56a5228f92488aa8ee8be2deb4977d9e1257d2f5b84fe5288c6ff2d7b9415a1794166e2f1621e12ff579497f5219bad237d284acd3d88399bc12a00262c79ed5ec4825eda43837a3edfb02c3b836922627e70a9edf4c99ecf1b6b8eaeaf7c0f7a2e3faca93e76c911c85d569b424089a1e04d659a49549efb656d7ee58bc1e03c445c00982c08253b8f67aaf9a09f4cdf321b3563e9de38714a26806fa24c363ac1647dabfbd0a90d1ea2f84059d1f26afd47fd74ff11bbdcdd7dd3cf692c535a1b5a32ccb266a35135b42adf727b86352039c2fadd8747cc19afaaca8d9807babfc2387f142fe10708caba21b7ae2f394447118c6b6a2fde4b6a47e34987ef8474ddfa92d9cc1aed3a7f0e74653147ab6639a59aeee62a25c40c72756eadfd80c07affdab21e565fce2982368a755b1226bec7fb078504f9035291fe77558330bc08eece7e271413c548e7b031831ac813f6a52e9c3cf9dfddf5940b483c346f6c8c32ea5c3379363f4dd3c5c9010ee56c7a7a9948eb264bf1da2ea0f00f8e13417e51705ee81e885ba8ef40017a4b27b8abea5b95550586034fb2ad23cf5f523249f1aed386bb2ae3425c31505454575908f44aadc90ed9503c179dca2dac8495fee94ceda6c9e66f5f8106c23214da42afe91783ba221d4c592c86bdc7990ea5d0c9904b8696506eccde4c6f18638551529da72545652f90c1708144e9a5987ee2c37635f992da04a661bed409f4d6b0ee5be2c471e37b0d9840a0b55c7ecf11d2f945260909d7da29c7a57948be6b059e63ce7c06e69b10bcfcf3a45a1088433699271299ea1465db2f8d00c28a5b9acf492979fbd32454959851ccca68851a3cf0c9b647cae29e0ae0dd83211d59ed9be8b7e9afbb40366dc968da6b7b504c4f6cddb75aeb7edf89d04f3b9e330c3c8b4b8ff89883dfb35bcf1bb9eed910aa17852ddf1094e5372f8b35174631dec2dc36e6787255d69572f10bae60ce839705b132c076dbd736a7d859dd53cf8cd2fb9932a08ba12f54ee450cc7a26f593643471520a8f6b284f752cd2509a7cc2ada33b36e84f8e076ee3b8199a65224e9cefe9877ce5383d28901ca523654a2df7b57c287f1d67057d775caeb28631030e2bb0d4868c3182f3877b21c3b929e08d4ccd7cd6dd6228784f4553e80027d2e3e1d78fd5d0eef65caddb4a2d39355d054c304914278367facbe7914ef46fe39956222f593e80da36309fe821375cfbec0d6deafe16c8eee11804f8b80a2ded3ed769ad53f0e8a69b8a454dd367ea10e144a7462bc53eed1718848a4bfcef0152b5ac9b60dab49289b0c019fd4b6ec064f452169d9f071dacb3bd3714bb59e6bf5c69319f2a995246937ba0dbc463bfd119ff91ee6c1cdb16447c9696c67110b246bf71abf14fdd7442f468713ca2704209fdc6b262ff90237a5769c845cd9151b89073929aedb23d3208cd5edfdac2cdd18ab6285a8a4c0e926ccf8ffbbe9a1c9c7446951d845d0d8de38fdff02a6bf1afa3ec86a850f715cbe347ab549386fd264185d63be44ef65d0646ea10654d0cbe543bd638d9fb0d64c229d476c123893caf9fe231c7cdce06b938209c5f7ed94772794d80ef6a6e304be5b01e286a2b705fce8b9b846b8b6b6f99849eba87c37bbf3a1bcda1e4666ab48aeeebfc1d7a83b5d0d4dd0b8c900fe890a2f1a69bf5e54d4c4893100dec0ecd8cb0859d129f619fc6834bb8e7cbba8bef58fa4a33a53adaf42d532df03edd21226880d928a6aef56540965a15782b382679d79a49d56b363909e9ec759a760e9346023743e894e7eedff0b66298d6dbcbdce631fb54b0101798f00444e14deceeca37195b2de10d9223d5cde4b98420420c88c8de43afb68cf0b802c3315e5a6da6c5938e9072f1be7be1c0a07c429e33e22817412a386d39c554335332ae7690ac1c6ef22ce635d1211e65f28b2a09e59f1ea4c8e8f5652ead494735452ab56bbe61af6d9a8a1c08f57f03e2e1e9620faee9feb5b6f8fd26abfdc40caad0cf47a9ac619e69aafb850afab40e9241b4e1c42448f169badcc9f86834f65887a1378512d53fe21814967ad97d563e8be6fec41d71791ffd5c8ded4c3aa9ffc0a343f986d7890b1ee83ef515f9c97a741af48a42a1ba7d4de5213a8f83612dfca5841368d8ecff82069703be8c66265a8ffbdeb4c2ac484aab857dd70e5316461de07726cce157cde1bf3232424ad85cfec8b32df6ea751d82ec0e40b0e439262ac7088d997b150321628e4085870625c6cb9a5945d5989e39a4116b81e42ac3bc5689bfb968f9caabffd4b31670853b6bc57086df2cc3b7ac5e2bab5a7484f7e999d15db8b1556d3bfa3c21a644c328ba856be8dda10d4e7692b1566629aec5311d544260fbebf87ed352903cba69b117a9680ee97e5ccdd6d1bde4f5b163547b99589547c23e194abf0bb026030d01cfd1d3e481be77648152176a43db967a71971cfc87acf96fcbe82971b7c6156f6a27d2a40e9af4ba4903fc96fa60242eff09e076602c4e232ec9fe361c2371068d5875c9f4ded23cce4f3a23bc6874f3e730716bd7521dd8113ec136beca0da23566eac16a621c22c21f0260228127f98f57598c569d896a82c3825856291f714c94aea2c77ee65b4c2b4c6ab62ffd04c91ccdc1ad3e6a807d09a4c7ce2acaf68f893cbbab1e2919d244efd8f7f7be722a360c89d20d1dc159d033f9900408b539f6129a2c0c510bea3ca24ef4e7931d86615aff777e140f0ce28481f6e27c3d0923357b839b244922443795e37f68d041c3b5c7011654829ef7e023d770db7d4a1aa7fd5e20b79347f80842f56b3db26d8e4373422c48936d86c12b5d25c5088a10810bb23e95f69677d5ed7e6296d4b713d444427845e04f440ea0959cb1e900c32e2977c9d71aed1722233c64ab124e126b5af9e6f6f6c34928b789faf45bf2bb5df2e4e75f6a65fe8afbd0be9ab0f62efdb24a65810451b7250c299cf542fe0999fb46c3eb7e8bbd5305b98415b505600d778fb6f0ecf25fe9d8d0ec7a7d0097c1906de5891605fae0a31ae470d8d706b009acf2ec1ac914773223d054ad4add63f374471a90bd5810e4edd92a238c4273ac15410f827e687d27c5fb1d69d920ba90d5100c5db31e4e166611a6289382d2fed47d55c038f7074e0678aad495b24a94f3c4de00e0caa33a986c78c5071b6860aeb39de38d8429ae87b893e847d96711245f7abf361edd37550bfaf615de52e1f79e2714c9e9081297d813ae8e1f22cdb29f361cc1fd38f46208f13d72695865eba5e321c9f8d7483639667ae411f6fd19714b8848eab36c93107565f30fa7e59fee571b428f7042b1f62df4d8c8d2fc5d3f2fca084e5e2f7c5dcbf44cde8ffa1784e70a3889f36f392a9aa31d7b39f25661e3bf2c2c73a63155d061bd7203a8f27bbd9a54c731af7d1896a64fc1d81a7bc925ae29db7499b35bd9d4049459ba810db1ad644fa0770dfd5a76b82ae53b2afbac4badbad32347b30fd676a6f257cf4f90896757d61c31310825b1c04e7e0cfd97281528dfff45c4fad50aa24c2c92019627d124c4433e9121b2bb19b5946d0fcf78202fc32e962ad62a4992d8de8f386e7791ba90d419d14904195b49d67d2bd75968f17efb8200a8657233d623d41721d514a22110753d763b482a56a69693392b29d23bccb363fbd3f9378549195204b90f1a1600825818ff76841b5a1435d4ed83186ceea558cad518bd1d2574932f6f1e16fef3cc2e36ccb76b07f7c3ee9fd4115abd2fc3e44cd8b578d623d95d58b70844e3fd9135a1d31d1b74e88041e61398efc3126e07c98cc53d84128ffccd77655ee7ae26b89ec7edae8fa08e6c7c4d5ab75569fb23b25fe6b5a274f21bd89e9b9783b41fc230006e4837504d5855967447faf0f0a209ef3c71d9eb70f918504c9c6af3dfaa6245a26e95b063bca2538ff219a22c68b4adf53ec5dae57c823de09d579929a384bf4af433adee9b861185efd106f5cff9dc86ec4a2e53c2fc1050604f85743cd54e27bcd8d9f8b218129fc7ecb97cee027d56b08b056a2486c6af5370c385475c33ad5048a9a894014ac7ec517b1c8d4e3eddd96612f84b4a9ed69b3b04b6b90748f43b7acfc4babfe16c470b50fcbd5ba9360fd0e3ada71069ccf892e3592a5f30eabc75efa524d5a1a1bbb1771e069ba4d2c4f104c6e76d3893092285088c0ca255a839d151afb6d5c5b38e53fbf2aceba66da8a7357576a4c74e168e9485d6cfdb10b7f8d6e5daf4cb1f3dc509e033ed8271e139dbfae2ba6da5e77819875859b1049c45b49697323bc1262e4fa98e76da0c2926be255a0693206917af76df7cc8ea79e0c681c83ff8c3c0af4c297a0b563d5c02ed8f14fd696bfc12480df5bbacd56a572beafb0139205f954a7f01efe063d97adb9ee9e937540b2b5a9e90cd870c54f81529aca6f6727216fe5b6195c6763ed7e2070ba30568b07b4c5581679a17afe33ecfa4a3904586bd056f2e798cda5f5ee6e68fc4938d57709e62e8a3c38cb67786e6d23a3c08b5465744fe486870059f41b9dde4cbc7bc43cf37061238fe2f053aabd4f0510ff7c7edc361156f62cdae74811ec4ecb4a74a8222bf6456ae656c85c54987ff747dda62d16e9c48b14491563facd349af1cdf0abbc35108f75a718bc21e8b9a30c8458fe3042d8735171c42721dfc91136f5ce6ee716c1569acb7932a62a4cde89a644b51c6c6327b5f6bfc9f2063c78c87d0718c39e8439d9da95b43159935646cecc451fd222d76c0db40344b479da4243f3fbcb4a44e76144d277de269eb410637841f4c95fc4ce73a7497579d445e0b9bba830abc9a0a241d6378288182d67fa63b46221843e44603b62adff503dfcafae9eaad463665a45810ff091f9c7046d46e90e03f645e9210ac1dad818dbcdc3a9da388ab98a119be2342f4a5d11d32d8c11d75d3eb9f011750853aab8b8c14be80e51c5540ea32825934628b1bf805a3f7dddbf57437920313a63f16709257d704b2024948be90f9b62bd14e8f0b162ae59660a615fa0c2158f90ab194bcb5c0d19c9559c5b11678cbf957d3b01f776b4f93da27d9be00d22d09df29f2e4672efa1221a1d6fa643641d793eb82f55181c0b579bc5a24c779944dfd834f2cec76741cabae26c9cc7571e7767708c3c273d8be239eb077acd2627184759a4468a5ae639c0570663dadcc3cd74051150d57c5348e60e9f60d11ac886581fd7ef8c7a420f1defdbe3b61feb13c192563651569fbca8daa0fd08fe6fae83063a79ba162ff6e674bb946a73a4", @ANYPTR64, @ANYPTR64], @ANYRES32, @ANYPTR=&(0x7f0000001940)=ANY=[@ANYRES64=r1, @ANYBLOB="ef5fa1e81987f2e52750ffb9b824fe6f538dae112392a1daf6ea92fa0491978d90906187378a416d0819f723aaf18e9f5d07b2f35e8af2bf2fa6ab95e4dd2a394109d064b4ee561ebb8999444ff46cd2de95", @ANYPTR64, @ANYPTR, @ANYRES64=r1, @ANYRES32=r0, @ANYRES16=r1, @ANYRES16=r1], @ANYPTR64, @ANYRES64=r1, @ANYRES32=r1, @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR, @ANYRES32=r1, @ANYPTR, @ANYPTR, @ANYBLOB="2b3b496534bb2c997b407726c59884a32d34dd60ef78fe4079a6820a9625a2a49085d2f300cc526526e24b8b4077529ce80dfd22a3cfca09eccd8f57ed3ff1cc1fe879f5854c211aaf65a6bbd1991432f55be898b9639f8d9cd4992a4c22e901903ce5cf80dc95", @ANYRES32=r1, @ANYPTR64], @ANYRES64], @ANYBLOB="2f3bb4e91e608f20f9b8e6d90bbd35945e4fc73ddb078d09e37c3b5506ac8e4319f387ab6fa3caabc1d2304cae5950ed3f85a1871f895765f47d744f71fe5fe145b4", @ANYPTR=&(0x7f0000001b00)=ANY=[@ANYPTR64=&(0x7f0000001ac0)=ANY=[@ANYPTR, @ANYRES16=r1, @ANYPTR, @ANYPTR64], @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r1, @ANYRES32=r1, @ANYRES64=r0]]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x7, 0x3c1d, 0x5, 0xffffffff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x4, 0x4f1, 0x3}, &(0x7f00000002c0)=0x10) bind$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x1, 0x1, 0x7, 0x4, 0x1, "5ccf8fdc14a32f41d38fd4dc9d70ef736e73fc60f60989ca8f1c1404c3dd94aefead45ab66fdad33f748a0e36e852fa32aa79556096e1d29b1cb208245095e", 0x2e}, 0x60) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000600)=""/148) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file2\x00', &(0x7f0000000400)='mqueue\x00', 0x100c000, &(0x7f0000000500)="11449811924edcec4e38dde32227e64f963fd500d7187c47cc791416bd27c0ba99645baf6124aa5e4d5509a32b9ba18b93f8bb343be7468a036cd4a2951349b51398668a754e5ea9ee331f18310c19d1a43256368a8c52703d16a906e31d4ba4cbea65004d1ac085f304dcfd2dbfe991a0b05bbaacfeeddab6fa518508d89a29fd4d1b4bc5b467e986ced02870fbb572b053eaaf9de4952a425c28da82b00d632e907c1127adea0944f8e8ec4e444ce88a32937a91806355d54f57e998205f693cf3ef1a63d9c8a729241c5f3bff06ba9d86a435d7") 2018/05/16 21:47:26 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000500)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xa}]}, 0x20}, 0x1}, 0x0) 2018/05/16 21:47:26 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101001, 0x0) write$cgroup_type(r2, &(0x7f0000000140)='threaded\x00', 0x9) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/05/16 21:47:26 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0400014ff7f21da5ebfb0800ce3270260c383dd4ebee4545d8cc07f5f37b9872182a2ddccab73685d5bdaa"], 0xc) memfd_create(&(0x7f0000000000)='-\x00', 0x2) r1 = dup2(r0, r0) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r2, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x100000000, &(0x7f0000000100)={0x7}, 0x8) 2018/05/16 21:47:26 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') 2018/05/16 21:47:26 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x8}, 0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000001c0)) pread64(r0, &(0x7f0000000140)=""/31, 0x1f, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={0x100000001}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip_vs\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=""/174, 0xae}], 0x1, 0x2000000000006) 2018/05/16 21:47:26 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x4) 2018/05/16 21:47:26 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) 2018/05/16 21:47:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) tgkill(r1, r2, 0xa) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) tgkill(r1, r2, 0xa) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:26 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) [ 113.490552] attempt to access beyond end of device [ 113.495591] loop6: rw=536870912, want=114, limit=112 [ 113.501154] buffer_io_error: 6 callbacks suppressed [ 113.501161] Buffer I/O error on dev loop6, logical block 113, lost async page write [ 113.511560] attempt to access beyond end of device [ 113.511567] loop4: rw=536870912, want=114, limit=112 [ 113.511574] Buffer I/O error on dev loop4, logical block 113, lost async page write [ 113.511584] attempt to access beyond end of device [ 113.511589] loop4: rw=536870912, want=115, limit=112 [ 113.511593] Buffer I/O error on dev loop4, logical block 114, lost async page write [ 113.511601] attempt to access beyond end of device [ 113.511606] loop4: rw=536870912, want=116, limit=112 [ 113.511610] Buffer I/O error on dev loop4, logical block 115, lost async page write [ 113.511618] attempt to access beyond end of device [ 113.511622] loop4: rw=536870912, want=117, limit=112 [ 113.511627] Buffer I/O error on dev loop4, logical block 116, lost async page write [ 113.511635] attempt to access beyond end of device [ 113.511639] loop4: rw=536870912, want=130, limit=112 [ 113.511643] Buffer I/O error on dev loop4, logical block 129, lost async page write [ 113.511653] attempt to access beyond end of device [ 113.511658] loop4: rw=536870912, want=131, limit=112 [ 113.511662] Buffer I/O error on dev loop4, logical block 130, lost async page write [ 113.511670] attempt to access beyond end of device [ 113.511674] loop4: rw=536870912, want=132, limit=112 [ 113.511678] Buffer I/O error on dev loop4, logical block 131, lost async page write [ 113.511687] attempt to access beyond end of device [ 113.511691] loop4: rw=536870912, want=133, limit=112 [ 113.511695] Buffer I/O error on dev loop4, logical block 132, lost async page write [ 113.512671] attempt to access beyond end of device [ 113.512675] loop4: rw=536870912, want=2189, limit=112 [ 113.513911] attempt to access beyond end of device [ 113.513916] loop4: rw=536870912, want=4237, limit=112 [ 113.515159] attempt to access beyond end of device [ 113.515165] loop4: rw=536870912, want=6285, limit=112 [ 113.516450] attempt to access beyond end of device [ 113.516456] loop4: rw=536870912, want=8333, limit=112 [ 113.517688] attempt to access beyond end of device [ 113.517694] loop4: rw=536870912, want=10381, limit=112 [ 113.518886] attempt to access beyond end of device [ 113.518891] loop4: rw=536870912, want=12429, limit=112 [ 113.530380] attempt to access beyond end of device [ 113.530387] loop4: rw=536870912, want=14477, limit=112 [ 113.531609] attempt to access beyond end of device [ 113.531615] loop4: rw=536870912, want=16525, limit=112 [ 113.532831] attempt to access beyond end of device [ 113.532836] loop4: rw=536870912, want=18573, limit=112 [ 113.534039] attempt to access beyond end of device [ 113.534044] loop4: rw=536870912, want=20621, limit=112 [ 113.535258] attempt to access beyond end of device [ 113.535263] loop4: rw=536870912, want=22669, limit=112 [ 113.536470] attempt to access beyond end of device [ 113.536475] loop4: rw=536870912, want=24717, limit=112 [ 113.537684] attempt to access beyond end of device [ 113.537689] loop4: rw=536870912, want=26765, limit=112 2018/05/16 21:47:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1e, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000000280)={"060000006170b002002000", @ifru_settings={0x0, 0x0, @sync=&(0x7f00000001c0)}}) 2018/05/16 21:47:27 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000080)='cgroup.subtree_control\x00', 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1b, 0x4) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x5601, 0x4) 2018/05/16 21:47:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x1, 0x0) 2018/05/16 21:47:27 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000500)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xa}]}, 0x20}, 0x1}, 0x0) 2018/05/16 21:47:27 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000200)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 21:47:27 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x1, 0x0) 2018/05/16 21:47:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x1, 0x0) 2018/05/16 21:47:27 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = gettid() ptrace$poke(0x5, r0, &(0x7f0000000000), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x20002001}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x5, 0x4) r2 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x8000000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x20010, r2, 0x0) [ 113.538902] attempt to access beyond end of device [ 113.538906] loop4: rw=536870912, want=28813, limit=112 [ 113.550364] attempt to access beyond end of device [ 113.550371] loop4: rw=536870912, want=30861, limit=112 [ 113.551588] attempt to access beyond end of device [ 113.551593] loop4: rw=536870912, want=32885, limit=112 [ 113.975669] attempt to access beyond end of device [ 113.990049] loop6: rw=536870912, want=115, limit=112 2018/05/16 21:47:27 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$eventfd(r1, &(0x7f0000000300), 0xffffffa4) [ 114.013914] Buffer I/O error on dev loop6, logical block 114, lost async page write [ 114.033525] attempt to access beyond end of device [ 114.044815] loop6: rw=536870912, want=116, limit=112 2018/05/16 21:47:27 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000000)='eth0bdevvmnet0\x00', 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) [ 114.077467] attempt to access beyond end of device [ 114.095585] loop6: rw=536870912, want=117, limit=112 [ 114.110276] attempt to access beyond end of device [ 114.142178] loop6: rw=536870912, want=130, limit=112 [ 114.163091] attempt to access beyond end of device [ 114.182350] loop6: rw=536870912, want=131, limit=112 [ 114.197531] attempt to access beyond end of device [ 114.208172] loop6: rw=536870912, want=132, limit=112 [ 114.220209] attempt to access beyond end of device [ 114.229675] loop6: rw=536870912, want=133, limit=112 [ 114.243888] attempt to access beyond end of device [ 114.254593] loop6: rw=536870912, want=2189, limit=112 [ 114.268147] attempt to access beyond end of device [ 114.279918] loop6: rw=536870912, want=4237, limit=112 [ 114.294492] attempt to access beyond end of device [ 114.305065] loop6: rw=536870912, want=6285, limit=112 [ 114.318556] attempt to access beyond end of device [ 114.329850] loop6: rw=536870912, want=8333, limit=112 [ 114.343295] attempt to access beyond end of device [ 114.353856] loop6: rw=536870912, want=10381, limit=112 [ 114.368464] attempt to access beyond end of device [ 114.379075] loop6: rw=536870912, want=12429, limit=112 [ 114.392799] attempt to access beyond end of device [ 114.405258] loop6: rw=536870912, want=14477, limit=112 [ 114.418813] attempt to access beyond end of device [ 114.430517] loop6: rw=536870912, want=16525, limit=112 [ 114.444071] attempt to access beyond end of device [ 114.454655] loop6: rw=536870912, want=18573, limit=112 [ 114.469316] attempt to access beyond end of device [ 114.480032] loop6: rw=536870912, want=20621, limit=112 [ 114.493609] attempt to access beyond end of device [ 114.505300] loop6: rw=536870912, want=22669, limit=112 [ 114.519032] attempt to access beyond end of device [ 114.530726] loop6: rw=536870912, want=24717, limit=112 [ 114.545337] attempt to access beyond end of device [ 114.555939] loop6: rw=536870912, want=26765, limit=112 [ 114.569487] attempt to access beyond end of device [ 114.581232] loop6: rw=536870912, want=28813, limit=112 [ 114.594827] attempt to access beyond end of device [ 114.606487] loop6: rw=536870912, want=30861, limit=112 [ 114.620258] attempt to access beyond end of device [ 114.630774] loop6: rw=536870912, want=32885, limit=112 [ 114.910998] attempt to access beyond end of device [ 114.916146] loop4: rw=536870912, want=130, limit=112 [ 114.922125] attempt to access beyond end of device [ 114.927105] loop4: rw=536870912, want=131, limit=112 [ 114.932617] attempt to access beyond end of device [ 114.937588] loop4: rw=536870912, want=132, limit=112 [ 114.949929] attempt to access beyond end of device [ 114.958288] loop4: rw=536870912, want=133, limit=112 [ 114.964185] attempt to access beyond end of device [ 114.969177] loop4: rw=536870912, want=142, limit=112 [ 114.977218] attempt to access beyond end of device [ 114.986098] loop4: rw=536870912, want=143, limit=112 [ 114.998169] attempt to access beyond end of device [ 115.003497] loop4: rw=536870912, want=144, limit=112 [ 115.008693] attempt to access beyond end of device [ 115.013990] loop4: rw=536870912, want=145, limit=112 [ 115.022143] attempt to access beyond end of device [ 115.027168] loop4: rw=536870912, want=2193, limit=112 [ 115.034567] attempt to access beyond end of device [ 115.039587] loop4: rw=536870912, want=4241, limit=112 [ 115.047060] attempt to access beyond end of device [ 115.052567] loop4: rw=536870912, want=6289, limit=112 [ 115.059370] attempt to access beyond end of device [ 115.064690] loop4: rw=536870912, want=8337, limit=112 [ 115.073666] attempt to access beyond end of device [ 115.084222] loop4: rw=536870912, want=10385, limit=112 [ 115.098788] attempt to access beyond end of device [ 115.109387] loop4: rw=536870912, want=12433, limit=112 [ 115.122932] attempt to access beyond end of device [ 115.134611] loop4: rw=536870912, want=14481, limit=112 [ 115.148135] attempt to access beyond end of device [ 115.159856] loop4: rw=536870912, want=16529, limit=112 [ 115.181243] attempt to access beyond end of device [ 115.186202] loop4: rw=536870912, want=18577, limit=112 [ 115.201259] attempt to access beyond end of device [ 115.206218] loop4: rw=536870912, want=20625, limit=112 [ 115.221260] attempt to access beyond end of device [ 115.226209] loop4: rw=536870912, want=22673, limit=112 [ 115.251246] attempt to access beyond end of device [ 115.256200] loop4: rw=536870912, want=24721, limit=112 [ 115.273343] attempt to access beyond end of device [ 115.283920] loop4: rw=536870912, want=26769, limit=112 [ 115.297309] attempt to access beyond end of device [ 115.308941] loop4: rw=536870912, want=28817, limit=112 [ 115.322421] attempt to access beyond end of device [ 115.332912] loop4: rw=536870912, want=30865, limit=112 [ 115.347379] attempt to access beyond end of device [ 115.358018] loop4: rw=536870912, want=32889, limit=112 [ 115.740694] attempt to access beyond end of device [ 115.745661] loop6: rw=536870912, want=114, limit=112 [ 115.751123] attempt to access beyond end of device [ 115.756061] loop6: rw=536870912, want=115, limit=112 [ 115.761897] attempt to access beyond end of device [ 115.766819] loop6: rw=536870912, want=116, limit=112 [ 115.772194] attempt to access beyond end of device [ 115.777134] loop6: rw=536870912, want=117, limit=112 [ 115.782475] attempt to access beyond end of device [ 115.787393] loop6: rw=536870912, want=130, limit=112 [ 115.792890] attempt to access beyond end of device [ 115.797808] loop6: rw=536870912, want=131, limit=112 [ 115.803186] attempt to access beyond end of device [ 115.808103] loop6: rw=536870912, want=132, limit=112 [ 115.813912] attempt to access beyond end of device [ 115.818834] loop6: rw=536870912, want=133, limit=112 [ 115.825169] attempt to access beyond end of device [ 115.830345] loop6: rw=536870912, want=2189, limit=112 [ 115.836930] attempt to access beyond end of device [ 115.842190] loop6: rw=536870912, want=4237, limit=112 [ 115.848760] attempt to access beyond end of device [ 115.854126] loop6: rw=536870912, want=6285, limit=112 [ 115.860938] attempt to access beyond end of device [ 115.865864] loop6: rw=536870912, want=8333, limit=112 [ 115.872767] attempt to access beyond end of device [ 115.877691] loop6: rw=536870912, want=10381, limit=112 [ 115.884718] attempt to access beyond end of device [ 115.889645] loop6: rw=536870912, want=12429, limit=112 [ 115.896589] attempt to access beyond end of device [ 115.901780] loop6: rw=536870912, want=14477, limit=112 [ 115.908427] attempt to access beyond end of device [ 115.913652] loop6: rw=536870912, want=16525, limit=112 [ 115.920567] attempt to access beyond end of device [ 115.925492] loop6: rw=536870912, want=18573, limit=112 [ 115.932422] attempt to access beyond end of device [ 115.937351] loop6: rw=536870912, want=20621, limit=112 [ 115.944265] attempt to access beyond end of device [ 115.949187] loop6: rw=536870912, want=22669, limit=112 [ 115.956167] attempt to access beyond end of device [ 115.961573] loop6: rw=536870912, want=24717, limit=112 [ 115.968234] attempt to access beyond end of device [ 115.973451] loop6: rw=536870912, want=26765, limit=112 [ 115.980353] attempt to access beyond end of device [ 115.985283] loop6: rw=536870912, want=28813, limit=112 [ 115.992214] attempt to access beyond end of device [ 115.997139] loop6: rw=536870912, want=30861, limit=112 [ 116.004045] attempt to access beyond end of device [ 116.008971] loop6: rw=536870912, want=32885, limit=112 2018/05/16 21:47:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/243, 0xf3}], 0x1, 0x2000000000) 2018/05/16 21:47:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000240)) 2018/05/16 21:47:29 executing program 1: setrlimit(0x2, &(0x7f0000000000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0xffffffffffffffff) 2018/05/16 21:47:29 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/16 21:47:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom$packet(r3, &(0x7f0000000040)=""/103, 0x67, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="38856f3c3ec5"}, 0x14) recvfrom$packet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x7fe, 0x1000000ff) sendto$inet6(r0, &(0x7f00000018c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/16 21:47:29 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) 2018/05/16 21:47:29 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fchmod(r0, 0x0) 2018/05/16 21:47:29 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x7, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) [ 116.277818] IPv4: Oversized IP packet from 127.0.0.1 [ 116.283786] mmap: syz-executor1 (12391): VmData 18456576 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 116.297160] ================================================================== [ 116.297176] BUG: KASAN: use-after-free in __dev_queue_xmit+0x18fc/0x2080 [ 116.297183] Read of size 2 at addr ffff8801cf2c05c2 by task syz-executor0/12389 [ 116.297185] [ 116.297194] CPU: 0 PID: 12389 Comm: syz-executor0 Not tainted 4.9.100-g73fdfa3 #26 [ 116.297200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.297215] ffff8801cd6bf720 ffffffff81eb0f09 ffffea00073cb000 ffff8801cf2c05c2 [ 116.297227] 0000000000000000 ffff8801cf2c05c2 ffff8801c60ae210 ffff8801cd6bf758 [ 116.297239] ffffffff8156532b ffff8801cf2c05c2 0000000000000002 0000000000000000 [ 116.297242] Call Trace: [ 116.297253] [] dump_stack+0xc1/0x128 [ 116.297263] [] print_address_description+0x6c/0x234 [ 116.297271] [] kasan_report.cold.6+0x242/0x2fe [ 116.297279] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 116.297289] [] __asan_report_load2_noabort+0x14/0x20 [ 116.297296] [] __dev_queue_xmit+0x18fc/0x2080 [ 116.297303] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 116.297311] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 116.297321] [] ? copy_from_iter+0x298/0xb10 [ 116.297330] [] ? __cap_capable+0x168/0x1c0 [ 116.297339] [] ? selinux_capable+0x36/0x40 [ 116.297347] [] ? security_capable+0x94/0xc0 [ 116.297355] [] dev_queue_xmit+0x17/0x20 [ 116.297365] [] packet_sendmsg+0x1eff/0x4470 [ 116.297381] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 116.297390] [] ? sock_has_perm+0x292/0x3e0 [ 116.297398] [] ? sock_has_perm+0x9f/0x3e0 [ 116.297407] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 116.297417] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 116.297427] [] ? security_socket_sendmsg+0x8f/0xc0 [ 116.297438] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 116.297449] [] sock_sendmsg+0xcc/0x110 [ 116.297459] [] SYSC_sendto+0x21c/0x370 [ 116.297469] [] ? SYSC_connect+0x300/0x300 [ 116.297484] [] ? sock_setsockopt+0x3d4/0x17b0 [ 116.297492] [] ? sock_enable_timestamp+0xb0/0xb0 [ 116.297504] [] ? selinux_netlbl_socket_setsockopt+0x8c/0x340 [ 116.297515] [] ? selinux_netlbl_sock_rcv_skb+0x480/0x480 [ 116.297528] [] ? SyS_futex+0x206/0x310 [ 116.297539] [] ? do_futex+0x1770/0x1770 [ 116.297550] [] ? move_addr_to_kernel+0x50/0x50 [ 116.297561] [] SyS_sendto+0x40/0x50 [ 116.297571] [] ? SyS_getpeername+0x30/0x30 [ 116.297582] [] do_syscall_64+0x1a6/0x490 [ 116.297591] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 116.297594] [ 116.297598] Allocated by task 12389: [ 116.297605] save_stack_trace+0x16/0x20 [ 116.297611] save_stack+0x43/0xd0 [ 116.297617] kasan_kmalloc+0xc7/0xe0 [ 116.297623] kasan_slab_alloc+0x12/0x20 [ 116.297631] __kmalloc_track_caller+0xdc/0x2b0 [ 116.297638] __kmalloc_reserve.isra.37+0x33/0xc0 [ 116.297644] __alloc_skb+0x11a/0x600 [ 116.297651] alloc_skb_with_frags+0xaf/0x520 [ 116.297658] sock_alloc_send_pskb+0x5a9/0x750 [ 116.297665] packet_sendmsg+0x1581/0x4470 [ 116.297672] sock_sendmsg+0xcc/0x110 [ 116.297678] SYSC_sendto+0x21c/0x370 [ 116.297685] SyS_sendto+0x40/0x50 [ 116.297691] do_syscall_64+0x1a6/0x490 [ 116.297698] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 116.297699] [ 116.297702] Freed by task 12389: [ 116.297708] save_stack_trace+0x16/0x20 [ 116.297713] save_stack+0x43/0xd0 [ 116.297719] kasan_slab_free+0x72/0xc0 [ 116.297725] kfree+0xfb/0x310 [ 116.297731] skb_free_head+0x8b/0xb0 [ 116.297738] skb_release_data+0x329/0x400 [ 116.297745] skb_release_all+0x4a/0x60 [ 116.297751] __kfree_skb+0x15/0x20 [ 116.297758] kfree_skb+0xcc/0x340 [ 116.297765] __skb_complete_tx_timestamp+0x2ba/0x3a0 [ 116.297772] __skb_tstamp_tx+0x19a/0x4b0 [ 116.297778] __dev_queue_xmit+0x130f/0x2080 [ 116.297784] dev_queue_xmit+0x17/0x20 [ 116.297791] packet_sendmsg+0x1eff/0x4470 [ 116.297798] sock_sendmsg+0xcc/0x110 [ 116.297805] SYSC_sendto+0x21c/0x370 [ 116.297811] SyS_sendto+0x40/0x50 [ 116.297817] do_syscall_64+0x1a6/0x490 [ 116.297824] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 116.297825] [ 116.297830] The buggy address belongs to the object at ffff8801cf2c0500 [ 116.297830] which belongs to the cache kmalloc-512 of size 512 [ 116.297837] The buggy address is located 194 bytes inside of [ 116.297837] 512-byte region [ffff8801cf2c0500, ffff8801cf2c0700) [ 116.297839] The buggy address belongs to the page: [ 116.297850] page:ffffea00073cb000 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 116.297855] flags: 0x8000000000004080(slab|head) [ 116.297858] page dumped because: kasan: bad access detected [ 116.297860] [ 116.297862] Memory state around the buggy address: [ 116.297869] ffff8801cf2c0480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 116.297875] ffff8801cf2c0500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.297881] >ffff8801cf2c0580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.297884] ^ [ 116.297890] ffff8801cf2c0600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.297895] ffff8801cf2c0680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.297898] ================================================================== [ 116.297900] Disabling lock debugging due to kernel taint [ 116.297926] Kernel panic - not syncing: panic_on_warn set ... [ 116.297926] [ 116.297935] CPU: 0 PID: 12389 Comm: syz-executor0 Tainted: G B 4.9.100-g73fdfa3 #26 [ 116.297939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.297953] ffff8801cd6bf680 ffffffff81eb0f09 ffffffff843c50e5 00000000ffffffff [ 116.297965] 0000000000000000 0000000000000000 ffff8801c60ae210 ffff8801cd6bf740 [ 116.297977] ffffffff8141f895 0000000041b58ab3 ffffffff843b87e8 ffffffff8141f6d6 [ 116.297978] Call Trace: [ 116.297986] [] dump_stack+0xc1/0x128 [ 116.297994] [] panic+0x1bf/0x3bc [ 116.298002] [] ? add_taint.cold.6+0x16/0x16 [ 116.298010] [] kasan_end_report+0x47/0x4f [ 116.298018] [] kasan_report.cold.6+0x76/0x2fe [ 116.298025] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 116.298034] [] __asan_report_load2_noabort+0x14/0x20 [ 116.298041] [] __dev_queue_xmit+0x18fc/0x2080 [ 116.298048] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 116.298056] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 116.298065] [] ? copy_from_iter+0x298/0xb10 [ 116.298074] [] ? __cap_capable+0x168/0x1c0 [ 116.298082] [] ? selinux_capable+0x36/0x40 [ 116.298090] [] ? security_capable+0x94/0xc0 [ 116.298097] [] dev_queue_xmit+0x17/0x20 [ 116.298106] [] packet_sendmsg+0x1eff/0x4470 [ 116.298116] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 116.298124] [] ? sock_has_perm+0x292/0x3e0 [ 116.298132] [] ? sock_has_perm+0x9f/0x3e0 [ 116.298141] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 116.298150] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 116.298159] [] ? security_socket_sendmsg+0x8f/0xc0 [ 116.298168] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 116.298176] [] sock_sendmsg+0xcc/0x110 [ 116.298185] [] SYSC_sendto+0x21c/0x370 [ 116.298193] [] ? SYSC_connect+0x300/0x300 [ 116.298201] [] ? sock_setsockopt+0x3d4/0x17b0 [ 116.298210] [] ? sock_enable_timestamp+0xb0/0xb0 [ 116.298219] [] ? selinux_netlbl_socket_setsockopt+0x8c/0x340 [ 116.298228] [] ? selinux_netlbl_sock_rcv_skb+0x480/0x480 [ 116.298238] [] ? SyS_futex+0x206/0x310 [ 116.298246] [] ? do_futex+0x1770/0x1770 [ 116.298255] [] ? move_addr_to_kernel+0x50/0x50 [ 116.298263] [] SyS_sendto+0x40/0x50 [ 116.298272] [] ? SyS_getpeername+0x30/0x30 [ 116.298280] [] do_syscall_64+0x1a6/0x490 [ 116.298288] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 116.298834] Dumping ftrace buffer: [ 116.298838] (ftrace buffer empty) [ 116.298842] Kernel Offset: disabled [ 117.121455] Rebooting in 86400 seconds..