x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x459}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:45 executing program 7: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) poll(&(0x7f000014eff8)=[{r0, 0x11}], 0x1, 0x7f31) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0xe0000004}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x8200, 0x0) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:45 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) r3 = gettid() tkill(r3, 0x16) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00000010c0)) 2018/04/27 14:43:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/27 14:43:45 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'bridge_slave_1\x00', @ifru_addrs=@hci={0x1f, r1, 0x2}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)) 2018/04/27 14:43:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed0000000000000000000000", 0x1f, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000280)=0xf5, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000100), 0x0, 0x800000000) renameat2(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x11}) sendto$llc(r0, &(0x7f0000000100)="81882af44506be7686ec85c87954ad2c12c140aac2b2f3b52dedfe87af057bb4d97cbeec807d3829e0d5a31b4f38871e37679a5e5cde5d66194dd016d376301dbe091974c4a49525e1a7f1c0c5033d3710b63a15278e6baa640ed15e1b1ef2acd9a589dfdb0668340486636ffa6a563ec9691890c1187a4fbd29ce487c51b11b22323d05d31914cd8b8c1113d6181c83a3953d997a9d3edc4be8c9400529e194428ba460f4a5f8945e3ed18b5be0efc95e5fa6496d0fab4cd0fa2c1a98f665ea68d744b242", 0xc5, 0x40, &(0x7f0000000080)={0x1a, 0x335, 0x4000000000000000, 0x7b, 0x240, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/27 14:43:45 executing program 1: futex(&(0x7f0000000040), 0x4, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) 2018/04/27 14:43:45 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200000) pread64(r0, &(0x7f00000001c0)=""/166, 0xa6, 0x1a) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x592e00d3a3e2b33b, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0x9, 0x0, 0x5, 0x3, 0x5, 0x1270, 0xffffffffffffffe0, 0x7, 0x6, 0x9e}) seccomp(0x0, 0x1, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x4, 0x4, 0x400080000000000, 0x76}, {0x1, 0x7, 0x4, 0xf462}, {0x8000, 0x67, 0x400, 0x20}, {0x7, 0xfffffffffffffff9, 0x100000000, 0x2f5c}, {0x3, 0xffffffffffffffff, 0x86, 0x6}, {0x3, 0x2, 0xeb66, 0xff}, {0xffffffff, 0x70e9f27d, 0x8, 0xfffffffffffffff8}]}) 2018/04/27 14:43:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x0, 0x2, {0xa, 0x4e20, 0x759, @local={0xfe, 0x80, [], 0xaa}}}}, 0x3a) ioctl$TIOCNXCL(r0, 0x540d) [ 114.791213] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/27 14:43:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed0000000000000000000000", 0x1f, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:45 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080)=0x20000, 0x3) [ 114.859505] f2fs_msg: 32 callbacks suppressed [ 114.859515] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 114.874523] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 114.892086] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 114.904581] F2FS-fs (loop6): Unable to read 2th superblock [ 114.915763] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 114.940534] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 114.948547] F2FS-fs (loop6): Unable to read 2th superblock 2018/04/27 14:43:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed0000000000000000000000000020000000200000000400000000", 0x2e, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:46 executing program 1: futex(&(0x7f0000000040)=0x1, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x2, 0x10, 0x1}) 2018/04/27 14:43:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='net/ip6_mr_vif\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/04/27 14:43:46 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:46 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x459}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:46 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) r3 = gettid() tkill(r3, 0x16) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0017100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/27 14:43:46 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xcf5d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x3c, 0x9}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="88000000d210aff7d4ac2d60906dbaf12af03b63b523684b6fa188daa18ea20dcb792dbfd3c04b44672ce191e854ff6318da21ece3efbf63ed1d9404af37e120e8a58683bb9e16f29d2bf33c1e965bd04458165a756837ac4d4efd6487f977837edfd19171f5818eeb7477a1e00b6a0c30add22e43d3039fe6ac79865f9637d904c9093f3a40f0b821de05a9435a6297314f8c392200011fad44abe866ffdce9aaeaf1e1ed8dc22d4124b3e0e30b0bc474620b"], &(0x7f0000000300)=0x90) 2018/04/27 14:43:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x30) 2018/04/27 14:43:46 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_tables_targets\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x1ffe00000, 0xde84, 0x0, 0x1, 0x3f, 0xffff, 0x2c9, 0x7, 0x0}, &(0x7f0000000240)=0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x5, 0x1, 0xff, 0x3ff, r1}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x8, 0x6, 0x10000, 0x3b80}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000100)="6dcda2392c84041efcead9f772ba86d61af1c5a3f42cfaf577a430367655c0529ee819ac08cd404798d4fdf7a682bafc85c412b37296fc4f39c5c1be510ec3ea936ac3680ba76deac0d5b1e3d01263562aab8f104986137d4f64002634b54e83f6d8fb56a76b806791ca60c9d62102776b018a0038f4ad7807e3e7db5f913b1a0683e71fb952bbff0a432be24f2243cc5bf4571534f4581e3d3ae864289e59b79618e7b43fe4177eccdd59f415c617cc5d7942d58b81cd25b6") socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/27 14:43:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) memfd_create(&(0x7f0000000000)='em1\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) [ 115.928444] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/27 14:43:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed0000000000000000000000000020000000200000000400000000", 0x2e, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) [ 115.990937] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 116.001888] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 116.024698] F2FS-fs (loop6): Unable to read 2th superblock [ 116.026999] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/27 14:43:46 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x800002007c, 0x0) getsockname$netrom(r0, &(0x7f0000001240)=@full, &(0x7f00000012c0)=0x48) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="bfa460a59486c63aab58491d70d2d875048658a94e21ff1ae01f0b9c6822e134939dfda882c4f5368d81973ce044863a1cb4ab2660ff6541e1bea6e184f7aff5a664ea02a8438fac2a37f4a568bb16d1ce79a876213d3828b96385ccbf92b96739a22b5bf852215257afa7024897bd3687b2e82a3b6b395857b31f35592d35c89563e0259d1453930e13232030aaecaa0e65aad23caf52c987fdfa779f88605c068f011c30f67899cb15aeb6ac6190cc7f991ddd8cc9e57cbe4d156a2386c4b0e85798f69eafc130a7f7539491", 0xcd}], 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000001300)=""/58) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) connect(r2, &(0x7f0000001380)=@ipx={0x4, 0x9, 0x7, "b86dc3ba25cd", 0x8}, 0x80) 2018/04/27 14:43:46 executing program 1: futex(&(0x7f0000000040)=0x2, 0x0, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) 2018/04/27 14:43:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed0000000000000000000000000020000000200000000400000000", 0x2e, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) [ 116.040743] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 116.085140] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/27 14:43:47 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) clock_getres(0x7, &(0x7f00000000c0)) nanosleep(&(0x7f0000000100), &(0x7f0000000140)) 2018/04/27 14:43:47 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') 2018/04/27 14:43:47 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400", 0x36, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x45d}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:47 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0x2f, &(0x7f0000000240)=0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r1}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) r2 = dup2(r0, r0) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000400)=@req={0x7fff, 0x5, 0x4, 0x1000}, 0x10) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/context\x00', 0x2, 0x0) pread64(r4, &(0x7f00000002c0)=""/230, 0xe6, 0x0) 2018/04/27 14:43:47 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000004c0), 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) memfd_create(&(0x7f0000000140)='keyring\x00', 0x1) ppoll(&(0x7f0000000180)=[{r0}, {}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x60cc}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) mmap(&(0x7f0000f1e000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000008c0)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/04/27 14:43:47 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/27 14:43:47 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2c2102) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x4) 2018/04/27 14:43:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000001c0)={0x0, 0x5, 0x284, 0x84, &(0x7f0000000080)=""/132, 0x73, &(0x7f0000000140)=""/115, 0x13, &(0x7f0000000000)=""/19}) 2018/04/27 14:43:47 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x81, 0x4, 0x7ff, "5e3f0f9405b5b5395e46bdd193ad6ea47ad179b1d05de91adafa27c2958e5b8d5452472bf7e298fc346443d0d07093f179b270669ba912bfa6484201eb237dacf346bf7a96882c17960569566460328f"}, 0xd8) futex(&(0x7f00000000c0)=0x1, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r1 = memfd_create(&(0x7f0000000240)="d8051f8fe967289ac0000000009e3146df9fce57e22a0946b134e1b80fb3525a5536e3d4bb0230c1e423371f8fa002813d6ec1a71a8c6244b6b48308059d6a92cc29594582283565be287c6990d022053af6957f1b46a63b0000bc2576006250eeccca9d2ae59d2acf7bce617ec37687f15f39e220335df9928e7ebf967152974e6a57610932513d5c47dee9e1a49563d59006cbab94d5915044149aadfa04", 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000100)=""/70, &(0x7f0000000180)=0x46) 2018/04/27 14:43:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400", 0x36, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) [ 116.945501] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/27 14:43:47 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x27, 0x0, 0x3, 0x3, 0x101, 0x7ff, "d0c50a3c6e9de8eed7f5c798f843fda027c66017cc85b6b4856ef919e413fda2636054b6c9b6aa7d3d67a3138868ede4f7c89b20353578aa7909aa3cf9affe", 0x2dbc}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000100)="825a6280cc522fc1a89b", 0xa}, {&(0x7f0000000140)="136e0eaba83a", 0x6}, {&(0x7f0000000180)="133b5651cb14ee5bb46ed8ecdc13b378c114a19f7b244678aaeb34bd8292fcb59a8d9bf9268f0c54fb290e6d35ced9b697ce0af55c970528f2584d473f91bdb787a3da316997e80af387c8f0abc510ee620643c293ee0f6481e98e1581a4a0d57530227be18d0b68edd7bcc28a261081ef89939c76e4366556d8ecaa8af1f3c519468a0f5fe77ca04ed4f9fd60447cfd457237545446e7020282326f3e4b671394a0c94b3ce7dc9d9eedfbebae42e5199e4b82c1081e81e171a75eedcfddd618299fc97f2d540ece5620731419d359d8ed81df6461299ff770922285cb71c1", 0xdf}], 0x3, &(0x7f00000002c0)={0x60, 0xe489da4aea5cd52b, 0x5, "47f5747fb92634c4fe330f966388f56327bf3714922cc60fb0e6f64b5040e77c0aa3e3fc84438c2a983cc679af0ae586a0c613fa31a713f26756f11a7625d7253df3268366ac48b23dbbd96c2c3f150d"}, 0x60, 0x4008080}, 0x40000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') accept4$inet6(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x1c, 0x80000) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/27 14:43:47 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = socket(0x18, 0x80806, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xcd, "9c3664aaed523551057050a16c9e98f053eb8c2127d4aafeb5dc18d1834facc80b44a160eaad5c0440462ddee94dcf665bbba57cce58d2c9c2d8a72b62f2c884c9a756491fe384d21cb3dcb78a30d740e3deadadd5c7540a22e161efd2e8d2709661ee2268defcbaafad5d4c08cc3238febd12413714c3652b13b5103be872d296cdf0c1de782867a5740b15c2aabdbe6475edbe298fde0b252843d0583ab8db3b2c923ed05b02da8db555afb331c083dbe26d35505da5697b836a6d366a62177239feb9a1b29278b0ad7ddcf7"}, &(0x7f00000001c0)=0xd5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) 2018/04/27 14:43:47 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:47 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) capset(&(0x7f0000001580)={0x20071026, r0}, &(0x7f0000000200)={0x3, 0x3, 0x1f, 0x4, 0x2}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x5, &(0x7f0000001480)=[{&(0x7f00000002c0)="4e85972c", 0x4, 0x6}, {&(0x7f0000000300)="f0653453e41e6e0437b34efa37a7d5a36a8c3872d36b978fae1a66dd8b9de1609b5770d4d6fb0dec1c103357e7313d766c1c9808209082897bbc9ff64490d5bc90aab88fb89ac822591056dcaaeb59719d115bba", 0x54, 0x401}, {&(0x7f0000000380)="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", 0x1000, 0x84e2}, {&(0x7f0000001380)="782b28320c985ce58ed6a40ac551826f050c56afafeb7e9fad049de11a246232daaa76e680b7d1e43f1b1e08320593921f285cf512cb85468019e8364cabfe999ffba46aca732765c39d329866a4d426c1d9b0c29056025ad5f7e98ddd5659436e950de247b4e569c40bfcc0978df782e5323c0d257cb2b746785580f75ee39fe70fcf9d87b690f2f09493cee0", 0x8d, 0x5}, {&(0x7f0000001440)="89a144c231d2ba706b89327e6b1963a23b57f5eb05d2815f22242b331c1f385241d07d53e7d5f0", 0x27, 0x7e6e}], 0x0, &(0x7f0000001500)={[{@nossd='nossd', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@notreelog='notreelog', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@barrier='barrier', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@ssd='ssd', 0x2c}, {@ssd='ssd', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000140)='autogroup\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc) ioctl$TIOCSBRK(r3, 0x5427) epoll_wait(r1, &(0x7f00000015c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xffff) [ 117.023276] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 117.065441] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/27 14:43:48 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ip_vs_stats\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x3, 0x3, 0x63b5, 0x7fff, 0x4fcc, 0x1}) futex(&(0x7f0000000040), 0x5, 0x5, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) 2018/04/27 14:43:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400", 0x36, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:48 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x45d}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:48 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/27 14:43:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0x40a85321, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) 2018/04/27 14:43:48 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0xb2, &(0x7f00000001c0)="d8c383198d3007ef537cdf13811802e629d459da605d6d2f260cdcee80785275a59f7b1ec315b5c53e71e0735b7f8b3ef7c019976eb96ff693cd7f678cc0127a9ba557ac8fd6beaeda129e29b930b2cf30b624bc5dc12cdc3dfe8202799c2d29c02c006724ef71b2d3cd0227d3888bf788743a735ea5b9d62d7ed494b5798a46a5c814c9da8c261e283c045b2c714c43de88f2a8a4abbb2ee434b4d74d38105c5816386839e2b2be46405102bc01f6bc8095"}) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000723f20)=""/127, 0xfffffffffffffea0}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000080)=""/181) 2018/04/27 14:43:48 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) socketpair(0x4, 0x7, 0x52caf812, &(0x7f0000000140)={0xffffffffffffffff}) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) 2018/04/27 14:43:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) [ 118.006615] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/27 14:43:48 executing program 1: 2018/04/27 14:43:48 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) symlink(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00') unlink(&(0x7f0000000140)='./file0/file0\x00') 2018/04/27 14:43:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6142020}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x118, r1, 0x620, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x924}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xea}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff28c}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff90f3}]}, 0x118}, 0x1}, 0x4000800) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/27 14:43:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="090c0000000000000000010000e09b968a0002000000"], 0x2}, 0x1}, 0x0) 2018/04/27 14:43:48 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:48 executing program 1: futex(&(0x7f0000000040), 0x3, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f00000000c0)=0x1000000000, 0xfffffffffffffffd) gettid() [ 118.129375] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/17, 0x11) 2018/04/27 14:43:49 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x42040, 0x0) 2018/04/27 14:43:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000412f0a)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00000003c0)=""/174) 2018/04/27 14:43:49 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x45d}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:49 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) creat(&(0x7f0000000180)='./file0\x00', 0x20) 2018/04/27 14:43:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) poll(&(0x7f0000000000)=[{r0, 0x193}, {r0, 0x4}, {r0, 0x404}], 0x3, 0x328) 2018/04/27 14:43:49 executing program 1: futex(&(0x7f0000000040)=0x1, 0x3, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x0) [ 119.014832] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:49 executing program 1: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f00000000c0), 0x0) clock_gettime(0x7, &(0x7f0000000080)) 2018/04/27 14:43:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000080)="f85b62e302947dec245a9fc6b36f68a3164705a7b76977cac2b232fcb3325d0841e3c31e741f22fac9bf46950fe64449a3403a4e891b92eddf423a70b03cd112a56886c1d029554a4e1468d48c3d0ebc31b82aff189a8ed84a77adcd729cb57361012081735b3dcbb653014cf65498bc0523b7a57293e287", 0x78, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffffffff800, 0xfffffffffffff001, 0x75, {0x77359400}, 0x7ff, 0xecd}) 2018/04/27 14:43:49 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) [ 119.078587] PPPIOCDETACH file->f_count=2 2018/04/27 14:43:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x40000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0x1ff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) eventfd(0x9) 2018/04/27 14:43:49 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b39ff0), 0x8) close(r0) 2018/04/27 14:43:49 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000011c0)={0x0, @remote, @multicast1}, &(0x7f0000001200)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003d80)=@assoc_value, &(0x7f0000003dc0)=0x8) 2018/04/27 14:43:49 executing program 1: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='"', 0x1, 0xfffffffffffffffc) 2018/04/27 14:43:49 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) [ 119.140332] PPPIOCDETACH file->f_count=2 [ 119.153546] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:49 executing program 1: syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') 2018/04/27 14:43:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a1", 0x3c, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x45f}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) [ 119.244942] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:50 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a1", 0x3c, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x45f}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:50 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000180)="aef7f8db565ffadde6fa14ea412cb2c8de3862852a030ec1e53de6b8af218aec6628264464170010000000000000aaea9eca604e2957bc620fe298833428468b9fe7b1c62cac5ded6932f29cd6c4a82e87d72c39b753a6cfb0a8a4e784505fac36375594e9cd016fef78a242cc39b67d3115d0c38a2d92f3dbac4108197d16e7842281a0886a328f08edc1c3f0b0f0bebc9515784724c1525def8a9e6e8be8") 2018/04/27 14:43:50 executing program 0: futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) clock_getres(0x7, &(0x7f00000000c0)) nanosleep(&(0x7f0000000100), &(0x7f0000000140)) 2018/04/27 14:43:50 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x2, 0x5, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:50 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300), 0x0, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x450}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:50 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) [ 120.144923] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a1", 0x3c, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:50 executing program 1: futex(&(0x7f0000000140)=0x1000000000001, 0xb, 0x4, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000100)=0x1, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400001, 0x0) write$fuse(r0, &(0x7f00000000c0)={0x12, 0x1, 0x5, @fuse_notify_poll_wakeup_out={0x6}}, 0x12) clock_settime(0x6, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/04/27 14:43:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d}], 0x0, &(0x7f00000001c0)=ANY=[]) [ 120.225521] f2fs_msg: 46 callbacks suppressed [ 120.225529] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 120.243372] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:50 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) [ 120.281932] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 120.301559] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 120.310122] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 120.316528] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 120.333018] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 120.345778] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 120.362188] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 120.388853] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 2018/04/27 14:43:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/04/27 14:43:51 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:51 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:51 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x43e}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x43e}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x45f}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:51 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:51 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d}], 0x0, &(0x7f00000001c0)=ANY=[]) [ 121.139582] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 121.167656] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/27 14:43:51 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:51 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x80000000) [ 121.182734] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/04/27 14:43:51 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:51 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r1, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:51 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x5, 0x8}, 0x0, 0x6e6bb0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x21}}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x2}}, 0xe8) r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r1 = dup2(r0, r0) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x80000000) [ 121.229752] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/27 14:43:52 executing program 7: clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:52 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xa) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/if_inet6\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000000080)=""/127, 0x7f}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000001c0)="dd465201000000000003007b1ad20f4a", 0x10) 2018/04/27 14:43:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0xffffffff00000000, 0x4) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/27 14:43:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x43e}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:52 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:52 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x0) 2018/04/27 14:43:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x460}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:52 executing program 0: epoll_create1(0x80000) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f00000003c0)="4d4fc497fce5f0117fe4b83c7773008b97716940daf998d55e4608c14db6caeb09a86ad656bd601543b356d167663b7f21eec7aec51480b66f16424038fcf2403dd1ec5d23fe011721d45d85039c7459ec45608c966bd8759d09e24e667035b23851326cf5594109acf29191a608150e018bfadcec715602da676b62f540be5117ca57416dd7bf00000000000000000000000000", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000002c0)="fe5fd3a8aa2d7bb92ec143e704b1e70a6bca540949a472a94959e45809cf799babed2ccb91ac0da15d3357ba730aff47db42e41a4363373c50ba452cf6c3bdcb89ca7cd99d7a16292d9e55677e1511a7eb33047c2be6a03c20cdc83a46501844d4cafae09327cde9de151198624d6c188a33b10663d5017052e0be3ef7545302fcf0c62796c7af7b9ced2372ec0c7c95ed421f06ac31007995b5d58507935edfaabab159e0d89020750e5372d84aa8671ad8240e094a40edac6bc7ae9926d5163596c9") 2018/04/27 14:43:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x209}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:52 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1\x00'}) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:52 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:52 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:53 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:53 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:53 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x0) 2018/04/27 14:43:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x460}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:53 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:53 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f00000002c0)=""/246, 0xf6) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) getegid() setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000240)=0x7, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x20000802, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x9) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x1f8}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:53 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(0xffffffffffffffff, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:53 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x349}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x349}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:54 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x0) 2018/04/27 14:43:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x460}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:54 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x6d) read(r0, &(0x7f0000000080)=""/57, 0x39) 2018/04/27 14:43:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x402}], 0x0, &(0x7f0000000000)=ANY=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x129200, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) inotify_add_watch(r0, &(0x7f00000003c0)='./file1\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='ext3\x00', &(0x7f0000000140)='@vmnet0ppp1[eth0-\x00', &(0x7f0000000180)='ext3\x00'], &(0x7f0000000340)=[&(0x7f0000000240)="73656c696e7578a200", &(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='\x00'], 0x1500) 2018/04/27 14:43:54 executing program 7: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r1}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:54 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:54 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:54 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:54 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:54 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x101080, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x30) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x100000000, &(0x7f00000000c0)=ANY=[]) r0 = dup(0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_ivalue=0xffffffffffffff80}) 2018/04/27 14:43:54 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) [ 124.284042] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 124.313919] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 124.375220] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 124.419447] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:55 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32, @ANYPTR]], @ANYRES64, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR64], @ANYRES16, @ANYBLOB="1a52665c91cc7a9e9051607ff361c339ed64f9640e81c2a8e566c6d76bd17450be0af4364dcb3807433a05d19328567f5d9ed97a184f8c9dc674712a733411ec21a4e89421c0cb8af2b31cb14786d356956bc03bdd2c1921ea46fc3f631cc48202c2f5588260bf524fa24c52969be2cfae", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYBLOB="8e25c921904a7c78fdd84e2d31d80acb7692ed4149087593dd9ae1953e7851d6138c094a72593e2f596954e3ac59ef03f9824a6a7e6533fd163cb8caa04263fbb2780504b69e3b690b5cd9a96f054e844a0b7e9a0ad0769a641b1c3732936ac767021389cf319cfc7916008eec47fd5488"], @ANYPTR, @ANYRES32, @ANYBLOB="2b56b6335348ce1f94a43acdbf8737ef88efdbf82262ca1d6dab6f4b57c599ffe303d33f71c120e1d8359229dddb3990b21e", @ANYRES32], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="44eb562a3cb17be4b4a74944c1ec0936b3ffc65bb3f07e3a1d1c39fbc82e78c8967c3c851887e40a1faf4f75d674af38add6d5184eaa772a30a399f54facdd2383923c9b4b9356776a152a83e7617ee295ad266a974fedbb0435a0b2dcff23f2feed63612e57b9f43ea9315cf9d98e5dc9480fa3be516d21311ffe6abf79adadd2382bbe0a793ab34beea2257a4294a18e60a9"], @ANYRES64, @ANYRES64], @ANYBLOB="3d003130592679042fdcca41ab9a6293295fe64dec00b3fdcadefa7d730b0206674f1289e89cdf1dc0478bcd667ecf40c6f0a83ac693420db8a4806e208ab95caf221fb1467d2eea0a87110980cd5a6f168b0237cac3bcbcf0c1932afd722514dc6f998f777954916e4b1b24bcc42bd090f047c6c0594b083c741b8e0244278361a4d294ae1676782543561be0fa2d8fa0921bfdd8ce529226755b7f2e43d799ad9c9da63be39a10525c90f77a05c6c3fd9c2d77c88a66839b99b16fe7bdab3ee0dc806e283f", @ANYRES16, @ANYRES32, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64, @ANYBLOB="e2aba75a5b78e2cd3023c88983edd0d77257672e5f628683fcb06fc790ad1ec9cc8a55984038c15c1143a5130bdc93e88b890ff8234169e342b6fe097f8757520efb535c2fede36b09bc3c802e823f2b4ea1f18687bd7e5c4597a97bdecb48380cc4400d17d0fc3473c407e5f290338471b456f97324415898192e7c8befec33388ed21c881ad72ae5b0ef1e5302f65027b829963d874157b0d8e8b09005669b8fc2d329fff2b99903a8717af2170f7e5c85423b22a77ff542e9dbc11c9df26f9a880d74898b6a78e7652c1ae1dca29104e8953d5863d5017789d52d595a9caed93b3d7f05cc1ca057428783a2053be1674f40fbb4a8aab475", @ANYBLOB="cadb2f385e0ad06a7127425eb683c1d46c9b0c0604015af6d031ed9206ddfa9da2d1974701a3fb0123ae0f64a77f42ab62dc40754136a0801b28993f3ea7f1cc7da22b80a38f"]]) 2018/04/27 14:43:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xffff, 0x401, 0x200, 0x1, 0x13f7, 0x0, 0xfffffffffffffff0, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x100000001, 0x1, 0xfffffffffffffffc, 0x5, 0x1ff}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xc50f}}, 0x101, 0xa1, 0x800, 0x8, 0xffffffffffffaf3c}, &(0x7f00000002c0)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f0000000480)={0x27, 0x1, 0x2, 0x3, 0x7, 0x8, "01d0154b9b86caa648d746b7e26c10f935749fefc5c0c91514d3c61ba6b5a3f9e6b6475635e3bbe3f12a8b406c38c8295f82ce79c6f6e4faa4586ea6e256fd", 0xb}, 0x60) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:55 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x100000000) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/57, 0x39) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000200)=0x1, 0x4) 2018/04/27 14:43:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = socket(0x0, 0x802, 0x401) sendto$unix(r0, &(0x7f0000000180)="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", 0x1000, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/27 14:43:55 executing program 7: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f0000000180)=0x2, 0x0, 0x2, &(0x7f00000001c0)={r0, r1+30000000}, &(0x7f0000000200)=0x2, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000002c0)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:55 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:55 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x173, &(0x7f00000000c0), 0x28020, &(0x7f0000000000)={[{@usrjquota='usrjquota=', 0x2c}]}) [ 125.277232] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:43:55 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x32, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e24, 0x5, "6e6f6e650000000000001700", 0x7, 0x42, 0x42}, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000240)=0xfffffffffffffd2b) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x3}}}, &(0x7f0000000340)=0x84) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000400)={&(0x7f00000003c0)=[0xd208, 0xffffffffffff4d30, 0x2], 0x3, 0x9, 0x6, 0x8, 0x9, 0xfffffffffffffff8, {0x6, 0xff, 0x4, 0x5, 0x45e, 0x0, 0x0, 0xf5, 0x0, 0x3, 0x9, 0x3f, 0x770, 0x2, "16838eafe7ff64f819ae0f337ed679471863e72b68a8e8362aaa3916ac9b6e41"}}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000380)=[0x100, 0x1]) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x9, 0x3, 0x15, 0x4a}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x7959, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0xffffffffffffffff}]}, &(0x7f0000000140)=0x10) 2018/04/27 14:43:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000940)={0x0, 0x1c, &(0x7f0000000900)=[@in6={0xa, 0x4e21, 0x41f5, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000009c0)={r1, @in6={{0xa, 0x4e22, 0x675000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7906, 0x80, 0x0, 0x7, 0xd22}, &(0x7f0000000a80)=0x98) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000ac0)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x6, 0x4) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x9, &(0x7f0000000780)=[{&(0x7f00000001c0)="a754204b05450d77d20deb7f58ca4988a205f41c1003d07eb7eaae018acbfedb1f06ffc12e21369ca2408ea9a6c261d04c6f2327e31a8f39a7ce338089ace2370e3424c822ddf363c6dc042e18629b213e4a88fcf6ac918e41e3fb8004ea9cf6de9d999353971293af7e77b17011194da6aeec0afaf460f944309cac919e0848dded0e785583dd4340dc2c0c584729895d4153557bb525b0649eb7e2f1d18199a2be2d327c60818939a8cb9a2ea3843681", 0xb1, 0x7}, {&(0x7f0000000340)="7607e9720c00d4f70a36c95fdc0ef2a6873dc6667a1bbe16190b37c61833d3051ec391ed2dd16e2827e58da7c1bceea700fc9bf6f796905c8839f4c54504b4ae205377ca32dc79e0608158b2110c42f0f31af3ee25d47c152f8d3a3cabd4153d30b83bf12e3557d3c90ffa5703186360ff6b9b55b7bdc64c2c5d5f324d6220a8bd5a209cd4414f3e409c94a82fec2328a70aa402a6449192d4c741", 0x9b, 0x4}, {&(0x7f0000000280)="8807349c4846df26112b7ec18ac9c919a9190ee131f308f0f8d4edc04b7d2e501af1d5288959c1a9530d4a7bcdcd1d5fecfdcaa0550319fb5fed6b6afd98be00eabfd16ff5340845274fb0eddd892aaf3ccf179f471dec62764550311a119dd9ec0fa9422404d0", 0x67, 0x3}, {&(0x7f0000000400)="e112a042248ac94f8758991071aac62b4fee5a30e87bdb0ff705e0f53a6f2522043d764606f0", 0x26, 0x9}, {&(0x7f0000000440)="f193abc217e57732e92dfdd5912eff59d13bc7e800b6d2cf62dc71b21e25433cc2cdf348acc20b1bb4332cccc54893d2b9badf3b93c5e930f9c8c76fd9b83e76ef0b9e50bde71928320d1e8ac213701a310c7fce23119a04904ca6ec10237729e21695879f065b391d35d9a868423929e78dbedb8af0aa7474868d6692cf812b06478ec45b478004571a98ad2fcf27f7f8961be1821ad090a99b7bebeb290d1976342d965d07c52e1f7d534d373a272f84b68e48f1fc84ddeeede9d190564790b04c", 0xc2, 0x2}, {&(0x7f0000000540)="37501b89e414caff0fd8a4c92ca54d5864c01a533d51778c7c28e6b087db56d1dfd11c6858cf36861eea004a09922e375cf5d42338806321488febdb48b4a215fee8e175322de553ef240f0b43a01f20fd845ca059c7af3c3cbce05a8476bebb416fdc46a9295b0c9c9edbe6ee3400d2822f4febe2df53ca99d2eeb341b2897a1d279a3698009ecc1db0c88df7bde4b41f29a3", 0x93, 0x80}, {&(0x7f0000000600)="347c436412cfc3281fcc71a5d0dbf323d7", 0x11, 0x81}, {&(0x7f0000000640)="bd98d073659361d419bba9e565a2bce53a5bdf7c820960f1245ab21b5a0fd85ff95c2d872a45f83c8a4074f02d7ddccb292cc6a1c1a62051be04116931c6c1e4df0c0269e81a33082058858c128a3630b0b767720e", 0x55, 0x280000000000000}, {&(0x7f00000006c0)="18820f91d50c9feccf2421f87dbf3e2d8d4a7315e6a485d6f8f5b3cde6c8539b80261f81532f23f289e899080a7ced08cbea082c7ea8b2d2366d7405f8f0722d9d30fe6194a32aa3213e21a91d8d2ec940a960713858cd28f7e2c26c24b9e2460abe649e4239cdb762ca2bd54964e84d5e3f46f1c2d48e3abff5f2f1b8f98f6ac0d82d782cc3905fc973df726fefcee21cfe34dde5a41ea0a65f11eb4f13c6ee40", 0xa1, 0x400}], 0x800000, &(0x7f0000000880)={[{@check_int_data='check_int_data', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@nospace_cache='nospace_cache', 0x2c}, {@ssd_spread='ssd_spread', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}]}) [ 125.347141] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 125.369370] f2fs_msg: 24 callbacks suppressed [ 125.369383] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/27 14:43:55 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000040), 0x80000000) 2018/04/27 14:43:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x4, 0x2]) 2018/04/27 14:43:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) [ 125.410682] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 125.435993] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)) [ 125.461723] F2FS-fs (loop6): Unable to read 2th superblock [ 125.471687] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 125.495745] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 125.509441] F2FS-fs (loop6): Unable to read 2th superblock [ 125.532289] EXT4-fs (loop1): Unrecognized mount option "§T KE wÒ ëXÊIˆ¢ôÐ~·ê®ŠËþÛÿÁ.!6œ¢@Ž©¦ÂaÐLo#'ã9§Î3€‰¬â74$È"ÝócÆÜ.b›!>Jˆüö¬‘ŽAãû€êœöÞ™“S—“¯~w±pM¦®ì [ 125.532289] úô`ùD0œ¬‘žHÝíxUƒÝC@Ü" or missing value 2018/04/27 14:43:56 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x0) 2018/04/27 14:43:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000040)='/\x00', 0x6, 0x270, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="910000"]) 2018/04/27 14:43:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x7c, 0x12) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10080) ioctl$KDDELIO(r1, 0x4b35, 0xffffffffffffff00) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000280)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e20, @rand_addr=0x3}}) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}) shutdown(r0, 0x1) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:auditd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x33}, 0x3d) 2018/04/27 14:43:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x820) prctl$setfpexc(0xc, 0x40000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0x3bd2, 0x400, "a3803a58a9cd566e9bcdebc2765066179118da81f46963f8bce19f51b5de3af0898dc82aadf66f07b6538b9aa0359707fb95a84a989ffe8723d4f3917dd50ec0592efc9f2e90545a4ad8bd426d08408c"}, 0xd8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'irlan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x4e23, 0x20, 0x4e20, 0x9c, 0x0, 0x20, 0x80, 0x0, r2, r3}, {0xfffffffffffffff9, 0x40, 0x7fff, 0x7, 0x1f1, 0x8, 0xdf5, 0x8001}, {0x81, 0x8, 0x7, 0x80000000}, 0x401, 0x6e6bbd, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x1, 0x3, 0x5, 0x3, 0x6, 0xffff}}, 0xe8) socketpair(0xa, 0x807, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000080)={0x7ff, 0x7, 0x3}) 2018/04/27 14:43:56 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x320b, 0x80000001, 0x3ff, 0xffffffff, 0x0, 0x3, 0x20000, 0x4, 0x4, 0x200, 0x4b5, 0x6e, 0x9, 0x8, 0xffffffffffff25ba, 0x4, 0x5, 0xaa3c, 0x0, 0x5, 0x4, 0x0, 0x3f, 0x6, 0x1, 0x7, 0x74, 0xffffffffffffffff, 0x7, 0x2, 0x7, 0xbe5, 0x3, 0x401, 0xfffffffffffffffc, 0x7fffffff, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000000080), 0x2}, 0x80, 0x3ff, 0x1, 0x6, 0x1ff, 0x80000001, 0x3b1377e9}, r1, 0xe, r0, 0x2) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000300), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) faccessat(r2, &(0x7f00000002c0)='./bus\x00', 0x4, 0x1000) read(r3, &(0x7f0000000100)=""/57, 0x39) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/27 14:43:56 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140), &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:56 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:43:56 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1000080, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0xfff, 0x7}, 'port1\x00', 0x80, 0x1000d, 0x9, 0x2, 0xffff, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x9}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r1, &(0x7f0000000180)="b548c7902a319c79a0f4fe197da0ab17d9ac174926f443cc8d9855410a5b3113794ffed415446ca2bf5f1b9fdfe6ce69611b97f74908d2c184f1dbfda469cab665db54c88f9c39f854aa414e4a95a19457a22dc47eb86f4b39cdc743f224f2a098da2b87b750d91b", 0x68, 0x10, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x1, 0x2, 0x2}}, 0x80) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000040)=ANY=[@ANYBLOB="7573726a71ff0174106bb3d3e9e31e8e8c03afd4"]) 2018/04/27 14:43:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:56 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x0) 2018/04/27 14:43:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b87affd30d4ff210024287c19d27033b7a11bf18d1ce1e23f618476b15c3a5574fdc0f238f2ec1c3cd2784fd3d8235278bd957c929021d97da58459f921a47002a4841ff77262b7150c5fbda7f8bf6801c22adfb0bc96f7a2d8527aaf00ae5b663eb0f69914dc722b2d7b1e4861ed66168b7c6afa56fff36de7c842f3d24ecc65d25f24917f0867f6a2fb7c5a02335ff1870d35c3aba978208c118fb5ed56f102cf9bfde60786175bc25ebba02aaa4cbbdc95afa96c3449e53c5ea7e92bdabc8ae8b28370cdefc009698f8f870da37e1b188a5439428b619618179900e03df2d5926bd0a69fe94b5553ce84323a03b371d35d4984daa8e4f52cbc75d05dbd12d3bdcc5125ea53559ae82593a6a8d9812ea99d4166451edc55e5dd97f98b7e5c6527658765d14c9c5be3fc4153881d666dbf5eb45c1cbde2781a985f59e7e5aab7d9398dcc21e1d7495047a5afb84727aadc86854edd5a5a645ca3715b2c78ef32702231aa8be45cf97ac787765bbb631f6a357d292bbe97e7d3ec6d15b82f0985f7c0fe679b9788674b80312b5f365dbcf1a8eb5e295084485dcc92f2b905cdded6e2e81cfc7e9d29ec61fd893d120c31b9101770f4cb2e38a8a518295d373f9e6ba8a7226542c67a2ea423f1a32722260ad533435f903933a70906b10e7e5efac4ba3830e242919997a34044cb831a59186eeb68a93ff9eac431e938b48b810a08aab9730597e196127e4b64a6fd8b431a79f8253b031a59c22e3eeeeb5267441e8c962c8db6ba0bc5b4cc3291aa1672049cec15d0272d4441cbb2412b4a345693540342", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/171, 0xab}], 0x1, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB='usrjb\t\x00\x00\x00=,\x00']) membarrier(0x1, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000380)=""/230) 2018/04/27 14:43:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2", 0x219}], 0x1}, 0x7}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/158, 0x9e, 0x1, &(0x7f0000000280)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000002c0)='gre0\x00') recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) [ 126.324929] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 126.343241] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/27 14:43:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/171, 0xab}], 0x1, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/171, 0xab}], 0x1, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:56 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0xbf, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080), 0x0, 0xcbe}], 0xfffffffffffffffc, &(0x7f0000000040)=ANY=[]) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x7, 0x200}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffffe58, 0x2, 0x8000, 0xce5, 0x0, 0x3, 0xffffffffffffffe1, 0x5, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x10000, 0x5}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:56 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x0) [ 126.343247] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 126.343282] F2FS-fs (loop6): Unable to read 2th superblock [ 126.343318] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 126.528058] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000180)=ANY=[@ANYBLOB="75756f7461353c0000000001d75a57b1e05eff66ad0be9d6cd7dc363bd748171570711e522e4221db77ace30c4deec100500364336088edeb399c2867eec1ae178b35a4fb085681fe80b4b8bd410660698aedc03ed69716e4c450f709ef45b83a833cac5734026c939ee9926e50abccb5c09d848b26a0f934148ae03a55a289d62af2e67eed1e6dfeadc9b7a2955e96f5e6869613d90f6ec07124a09961baa9989f538a28fa2bbcba081410ecac9b5b4973c7618875b65dfd2c5f283ae276e3b7e135549f16f81ee33bdd47a06c757e2e2aa655acd164a18851e5fca4947dd"]) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x4010, r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, &(0x7f0000000280)="382bed645cc3f171465234efb3f549e6238e3292c8a84fdf18485ae19dce8dd9523f5df620a2d346784ac0098d8e77a37734e99da3672ebc8dd54483b4a8344aea57a6bcaafdb9b8786e6901b773c09a6fbd2ec9a5be040c0bb043e319c4f9be1044b71156a675f3945bc224d18cd74822ba16be545d52ba1f") accept4$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c, 0xe3505ca14783be34) 2018/04/27 14:43:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:57 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x0) 2018/04/27 14:43:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0xaf, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:57 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x1, 0x9, 0x2ed, 0xbbd, 0x40, 0x7fffffff, 0x3}, 0xc) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000280)=[{0x4, 0x0, 0xff, 0x9, @tick=0xffffffffffffffff, {0x0, 0x5}, {0x7, 0x1}, @result={0x8001}}, {0x8, 0x674, 0x4, 0x0, @time={r2, r3+30000000}, {0x3ff, 0x7}, {0x10001, 0x2}, @result={0x4, 0x6}}], 0x60) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) write$selinux_validatetrans(r1, &(0x7f00000003c0)={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 'system_u:object_r:klogd_var_run_t:s0', 0x20, 0x37, 0x33, 0x20, '/sbin/dhclient\x00'}, 0x63) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[{0x80000001, 0x5, 0x80000001, 0x6}, {0x7, 0x6, 0x7, 0x101}, {0xff, 0x6, 0x8000, 0xa29}, {0x3, 0x8, 0x4, 0x2}, {0x3, 0x0, 0x1000, 0x2}, {0x2, 0x1, 0x0, 0xfffffffffffffffa}]}) 2018/04/27 14:43:57 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) 2018/04/27 14:43:57 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) r1 = memfd_create(&(0x7f0000000180)='wlan0\x00', 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000001c0)={0x5, 0x8001, 0x81, 0x338b, 0x3}) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000000), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') sendmsg$netrom(r0, &(0x7f0000001a00)={&(0x7f0000000040)=@ax25={0x3, {"7d9804ba98137f"}, 0xffffffffffff80ba}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000180)="ff495d11c8c7dbba5f6d2aabd3ee1085ab6e0eef679de57e4008f38d3131f33bdb7fe4b755bd5f441f3f369e42c3e0ff285465df453b8c3e605f3377e7d90570c4d3115079c1af78c15ba0229859", 0x4e}, {&(0x7f0000000200)="0a0f56c51e44ebf94e3c5096e202ee4613d5b662f90c4ff87ed4c0f4fa68b158f2ad881f642f9c34940634b198639092cc1a7132479e2edfa483fb93a6202227235f00bed5039cc6e597a9088ceb6d1ae484298c57e1417dceb9ed15a07d797cc8dfc312261b6e8f9745452183658fd7ebc32b63c09038c1dff70e491bd4d32696cd64f80d6482a30d1db85f92949a1b2fba0766786e1ab7c30384ddd93047f37ec1007faa035d5b3cdc7164c5c716bee9c555dfdc20efcbdd405062ab36abd9f45971fa7377f543a831540996af8a8aae00587d4dd006", 0xd7}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="1f8f78d9028f6ab479196883df8151ff03573014a569c16a13662bbe46b54ac5fe916bb4ec7a3c37294a421a570c52ac712855cfbaafc1ddf9781c43018cdebe3778a7", 0x43}, {&(0x7f0000001380)="7023cdf0722f3cc5cb3bfa5bfe2690b479026f88d3686c4e684f0c8df0ade1eb3608e953a4f2d8613a9df5e60f07c84eebca46f7e4f5b6764f6c4e8a244fceb50d2a41cd23569bec3f060b7a1ba17f5c054a9e50312136042653a943c7c486c8446449638339f24bbd28fd96eba56edbd30bea26896ffff2fe1ec52d7ae12fbdcd4114bcdf68ab613dd9a29c5186e6f7f5da48a212a2ff8455162615d6c6b838a2950922ebb6f2d3a88b20016a48ec961d7918db6d8c896931fef34725e7ff85fdfc3832cbcdc5b2df7acc3e578b35d5b4", 0xd1}, {&(0x7f0000001480)="4258490043e206c7affaafed08fc027a64de1541512f57b69a1d6a68c68d22b72ee745b92d567a5d81147afd37a8987b7e7c359f38b56527915089a3ac8886cc8548c3f090c20ac84c98cc0b895701d80cc8244369592d664bdbf8352b099ae8f030c639f5e31defa72895bd9c0e31761b6b1b55a3e03314315da36bf7ae38b3fce0744d2cc7df86bb34ad781216a50776b58be3bb3a17fdf7febaf07edc13156189c8f72d0ddc45ec82325add31ebd6fde18c87b0893cd6ce0d56f705d77a2150e69124eb22bd1b74379a6c2a0e17d9d8dbf51661b137029b1934b7a7db73c7f985d404dc4b8d762addcd7cc9f9480a6482", 0xf2}, {&(0x7f00000000c0)="dc3e79d75fd805bf24cf9943bd30a31eab21fc70bef819544bcd2eca2811", 0x1e}, {&(0x7f0000001580)="e53577aed08952f43c61e9d3596c4cd402443542d661abbe64323f56ad89f3bec77286a35c59dcfe969354c5693401725e1ef985b60a2a8c33173c00e5eecba372e2c10e207cac72744ac1153e38866af8b31f2cf8b78fe4b06741c432334a1e4547908f18fcf84f6c5deb2bef38ae1de1819e6b8dd84a75db1b7b28262b1c3a1967c13a85e1c461f214862edbde22d94c0b46a5eea5dfa52687c566b954612932ca03c354f44b8146", 0xa9}], 0x8, &(0x7f00000016c0)=[{0x20, 0x19f, 0x7, "052f184845a6817d64f22d38"}, {0x50, 0xbe, 0x1ff, "b55b7aca609ffcfc0c25d64a337720c204482361cf4ca94fd5e36e94d3815b1dfb03a7514007c38c65e3562225dc055c84c399c245de114a2515d0dd"}, {0xa0, 0x109, 0x10000, "96d26a0bbf0f5e207d8d6537ad1f4e42dcde4b1ac33a135cefc566cec9435861fc93cb879037fab352d9ea37dc4240ff40c5097f582fee0f8578a97008d06ab56e77c425f35479d89a506aba4962205572d31e6fab77ec7874c0a412a493fa30f804d96aa724d8e7d347a830bc167cf6fd62e70070ea1badfc232f0dd252ed4db9f4ec93f600218b337972"}, {0xc8, 0x11, 0x1, "97808e560d50baaaece9b1e78f771f934ed6483ae3093109249e89d3ba3de31529b9f3ad444379e86ce58eca0d177d231e96ddcd3454b3537884501dd90f21875f132ba42e9e4935a6942a2ada3aace04f215a31e459d2d2b4a8380c9b0786333cb449c72719a038d15cb2092062feeeabd2e072ca36fef8a5b94ee966099a649193143a6b0a048f157a9b183b24e9af9c2c58f09b689dc5a6ce027d3096d688b73455a5d54e4aa930f6978bcd6f8f3190ecd8d444fc"}, {0x60, 0x109, 0x2, "1e923f297c1ccf93401bf5218588b129ccf89e35b4eafb63016c809291c34cca429ea9973705cccc5f3ae6a3af0e3a62cdee3c8d8d8fbe31508a7fc461987b092acb7d6b1a3f53a56a4a"}, {0xe8, 0x10a, 0x1d6d, "a7e4381d457ba20fccfdf42abc8175bee16e1365ef3565094045f40d15067effca314780de93465902406f2ad97bf9a1f9582a77a59f76dbdbc13d5e6f31629e29f11670d2521d67d4e624314ebc1fccf090b43d3cb44fcbdabe31adba5551d84d8853247ecdca09e8becc1c2826b0c95845b54bf58ce0e59808b4d73fb32e665e6123ebee1f927d821e8875eb9e10ef05ad928fe213ecf9ad933ab12998e70cef0e07e1b1e23f6dfca105d7d0a189ac103ce75b7982640a2df05fa60a8206405f6a37fd63d4cced060cfb247a50c92c45c5e1"}, {0x18, 0x105, 0xbb, "a8a27ae6"}], 0x338, 0x20008800}, 0x20000080) 2018/04/27 14:43:57 executing program 5: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140), &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:43:57 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)="d6f45cf2f13145145051b77e0174cb263c5924cca3a34b0d7b88d464d93814550d5b69184aae29dc4e87dbd8a6e7f2e56c3e1c21073b", 0x36) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x408400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x2}) 2018/04/27 14:43:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b9ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000014ff0a)=""/246) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3a000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8001, 0xfffffffffffffff9, 0xffffffff, 0x7f, 0x9, 0x0, 0x1f, 0x6, 0x1f, 0x8, 0xfff}, 0xb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006f1ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) epoll_wait(r1, &(0x7f0000c9dfa0)=[{}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) [ 127.244698] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:57 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) keyctl$describe(0x6, 0x0, &(0x7f0000000240)=""/40, 0x28) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000280)={0x7}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000003c0)={0x0, 0x3, 0x1000}, 0x4) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r5 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x2) read(r5, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:43:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6d036ac7a5030a3, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0xffff}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) [ 127.333269] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:43:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c04", &(0x7f0000000080)='/\x00', 0x0, 0x2b2, &(0x7f00000000c0), 0x2801e, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:43:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 127.415574] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:43:57 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000180)=""/4096) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:43:57 executing program 1: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x400, 0x5, &(0x7f0000001440)=[{&(0x7f0000000100)="502860c1130c29866bd4a05e4a9260", 0xf, 0x7}, {&(0x7f0000000140)="6444b70c7c18ee9aac6895fc9c501dbdfbc5a0460812c2ca83bcff152d9ae7da23811534a1baff08a217f265966606f73872b724028a33cda5abf6ef0e4df870f6cccd7127a05d3e7c08654ee881e638db9dec16d23db279e843c6a5cc7b2a44892105c7063024682611c0bfca44bcbe5dc433b18a6abf5f58734a01b03ec2e25117552950598026e030ffd93fb3d20a62fa2b02248c5aa5638ff42b61c511bdde8599a1", 0xa4, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x7}, {&(0x7f0000001340)="d101ed3e89af9f2a5c545feaba65d4c03b2824e4c09dc00391040212a4438cffd7876b3aabd01574ef69751a5a0e044566921e2eef3a8b828204faa4b21412755c5062b023eaa1c0c1ed8500e950bd7588c93bff982411c001912322ada4b95adefd8dc35f028843c7c9f4de38dcc3e1f8e9c683d8f7c9643128f6a8321d496425c5e98fbe8fe8297c41bb147c5ba94c18549f5c8321cdd4f87f269c67e62610528bf0634a22ca94313639e053e5a4f919131cadbbb3fe29c2a5d12912dc2c71b13d106e111beca99d72d3", 0xcb, 0x6}, {&(0x7f0000001580)="295fa85ede261b87acd73372cf6521198be9caaf4e6eee06fe27886f18d7e3ac0190b43133be02f2e88c007e5d2bf05ef44512f26c1ad86bc3109aad3ce60b332aa6d23bc03570cc519df9f6ad99b5e85d74fb13681c14478272f75385cd09d6a8215c6553939a897cfca28bf1ed8b2c9498c14497817a1cac5630bfe02e93b149786cddf0d20ddcc14f01be4c9f75ca4bfacf417c803ce82761b0b12882df36ac", 0xa1, 0xd}], 0x80, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) [ 127.481292] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:43:57 executing program 0: [ 127.599702] EXT4-fs (loop1): Unrecognized mount option "QU)PY€&à0ÿÙ?³Ò [ 127.599702] bú+$ŒZ¥cô+aŽޅ™¡" or missing value 2018/04/27 14:43:58 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) 2018/04/27 14:43:59 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) 2018/04/27 14:43:59 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) 2018/04/27 14:43:59 executing program 7: clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f00000002c0), &(0x7f0000000100)) nanosleep(&(0x7f0000000380), &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) clone(0x0, &(0x7f00000001c0)="60bbbecb2b8980cc7c3ed3db94003300bb5ead5f25259ec6f76b9cbceb5b2011bf06b9a947bdff37b2740fed90972a8074d5db58d94724229b741ed5e1db22834724f743cd85980d610028d65dd9047a226610a7fbdd3559722596f17fda64cd09e9661a11f78fd43c7d4e4be5c84c8408cf9953f5038f5849dc94bf4fd00d3993763391af", &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000000180)) 2018/04/27 14:43:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB='usr\a\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/27 14:43:59 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8801, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x11, 0x4) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000009c0), 0x23b, 0x80000cbe}], 0x0, &(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYBLOB="e0e32b57a52d154cfee53e6460bdce7658b39e4ac374975f980a08b84f67017c9b104890f318f48fa57a4c027d72c7cc6f2bf6d65ccc295fe0b1d4b50e6f9931ca5df4552b44a9e421aac6a0c317f1edf1dc6d8b0fb0f41401b11c11a67a1c39f86be351743496b64d23ec4bf5a1acfacb706c9ac4d97331e66621683a33d2c60ec1a917bdd79d80ac05f1865cd6bbe8c9abf09710293c040e4755337679815e3f3011cdb62dcab28f3a47719a78e889961572b03cfb07c0a0584eae66d0ac", @ANYBLOB="f984263ade694bf337445347d260295da2d6d730ca69141450ff49e09a18dd27ab6f2adec1e4616d91d5fb752dfd9de840ad570128934b47c0afb05e1bd80f6ddad984d958df15b22905dd9061478633132ac5277ccdb0aa30b3994e9971862362783747ff83aca0b23c5e7cb5ea8e016c9288324f1a18d581474209310d", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r2], @ANYBLOB="70b863ef76f8a7599fe63371978297a30460abe2f2c932098cbba6b3b4ba22d7eafbb95445764c7299273aecce129b0ea312a8873bf342f4aacc7087f864bbc14fb8e7c7ebf6f256f7b4af1a9970bb32d866287afecdcb00cd774d73d6d260b84e76712e9fa6991a618e7ac8b6529b9e073ccdef2c77a70cc91c46676b1c219a3338d20b482ed27e668a6ca1ee4b7fba", @ANYRES16, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="59d85d17f5c67a57e541208fe3b055c6fd678e7cd40737a64abd4de52bdb8cf063ff7899d6da198b718c2f611a4ca86cf6b2335e891214f81dfb8434bb2105918c5b6cd49616c3fc414d926ec40c9bf43f913783a3eaba93aaf4f0d39381c92ae976302175a01f9f86284d501e2a2b470bcc408bbe29da6407148a6baf56dbd3b0441449be9668d607651e7a584b7cd053502f3e124cc52a8f3a62bbd0e18694038d402f7c738ce81121847053aa1f39cb079899e6d81590765e2781f9b553e7", @ANYPTR64], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYRES16=r0, @ANYRES32=r0]], @ANYRES32=r0, @ANYRES64=r1, @ANYBLOB="6bd6c2107f037687e9fcde7aeaf7e713a78df5ba99528342036d6ba4d156f07b96236209219b517040576c18fe15c936576a02991b040ed08a5cbba1ee23e06693b495592f64427f18e535366fc1f0ffa1a0fa805a7732673ad85cdb98bacba2f01ded11c7d4054c3c71425795e47ea868648c363daa2b14fc8b2d2d", @ANYRES64=r1, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="a6691dd1306a09d8407859b5c0e7df4f368768292e9805218fa5996bd3db0369e4a5ecb2368aeffd766b90176f409889a1b3b7ebdf6edf498b972fc2bfec7767eeb618a55fe2f3268cbf904994480e2f532ab67d7b342ee70cd4df270c698648da4e9d79a10ff2cd", @ANYPTR, @ANYRES32=r2, @ANYPTR, @ANYPTR64, @ANYRES16=r0, @ANYPTR, @ANYRES64=r0], @ANYRES16=r1, @ANYRES64=r1, @ANYBLOB="a4a6c291221a12199a9283196e2dec92e01715ed1e5514d2faea34579ac4ade730463efc7addcd29d668d26be6ca1597ada5ddd86c7cbc5c46fb8a5a48873d42f50e7c4babca0249bbe6d561ae16ceba1be808669d7b11659f0ce4a5096a39312d5dbedb5d468f00e299878e75dba5d880c57c81fcb80111551c1b10dddc6830aef2e544019eaba308b68c95f85d21cd0950da4e34ce4c596c7e98a1b4d19a8eb754ed2eab7fcbf9ffee19", @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES16, @ANYRES64]], @ANYBLOB="da6c82e51c1078c487d3ad70810f3b197c52976b57c149996e8acb6957ad34306934cf367da348e0a8c33ffb289892080271709ad345fdf45574bf36e1295326446d658500f9d6bb606a4d862472a229c2d43fa8db3f1a178b480e38e5d53f04af02233a1e03d7c48e67b89a79b1fbc634e58b31216b2e0ceeab590a299f3db7955fa1c553833a5a8f03a273d5e764b1eff986513789f2f35a04a818b81efb4f2152ec469a60c0", @ANYRES64, @ANYBLOB="10a2a1b820bd14d20bb0b6fcf9e5cf548f67e076aeb7cf584fb285a33f11fd42825f98850a888b6d11be0933bd43fce5434b15a8431ec4883eedfc57e95cc26d04d134c5663686"]) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/57, 0xfd06) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000009c0)) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000a00)={0x0, 0x0, 0xeb85}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000a40)) 2018/04/27 14:43:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x8f, 0x9, 0x4]}, 0xa) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:43:59 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)={0x3, 0xa6, 0x3, 0x7, 0x5, 0x80, 0x3, 0x0, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r1, 0x40}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000004c0)={0x0, 0x22, 0x19a8, 0x0, 0x9, 0x3}) fstat(r2, &(0x7f0000000500)) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000380)=0x7, 0x4) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f00000000c0)=""/159, 0x9f}, {&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/205, 0xcd}], 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) flock(r2, 0x0) 2018/04/27 14:43:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, 0x0, @remote}, &(0x7f0000002480)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000024c0), &(0x7f0000002500)=0xb) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x6, &(0x7f0000002300)=[{&(0x7f00000000c0)="84de4c581a80d046ef26aeee9eb7e15036af40f1e9cb491eef33f6db", 0x1c, 0xfffffffffffffffd}, {&(0x7f0000000180)="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", 0x1000, 0x9}, {&(0x7f0000001180)="4f519a87a5303a777dd8b8833ef68f893fccc3df487d232c44", 0x19, 0x3}, {&(0x7f00000011c0)="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0x1000, 0x8}, {&(0x7f00000021c0)="f8b9c04d4669cd9423d6bb831356f51e223ca9b6ba74dd82212e00f8ef2b05d8b4e4f94d101ee30ee25d45cf58bf57248da60b28f59be6ff0acb162ddc1f2e33edabfe64eec5e88cf64ee62c4fcf6f13d426e136b2843cee4719d62e62f453a852ee98d7d1b64c839f9d4d747cd29bf4bf5a177ed00390a3dc231ad47ed536136ff8d93c2cd14038cbe7c3062f0fbf5b213adc9fc8974aea4f93d532fca14f56f70dde636105e005d84307f30c39a18e477eb768921f62fa55311b89f2f251ad0777567c1ac032dc5935e0b1ff35afa16fcfd23302b5469ed6ca957721aad29e08fd0f39cb46f8cc739b64e22d3447da0521", 0xf2, 0x43}, {&(0x7f00000022c0)="ae4ef72e5319d08b34eb11956cbcbd330ee074e80ccacf6907ec66729c", 0x1d, 0x3ff}], 0x100000, &(0x7f00000023c0)={[{@nls={'nls', 0x3d, 'iso8859-3'}, 0x2c}, {@type={'type', 0x3d, "bdfbd871"}, 0x2c}, {@part={'part', 0x3d, [0x39, 0x39, 0x2d, 0x35, 0x32, 0x32, 0x3b, 0x0, 0x2d]}, 0x2c}, {@nls={'nls', 0x3d, 'cp869'}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@barrier='barrier', 0x2c}, {@part={'part', 0x3d}, 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x3d]}, 0x2c}]}) 2018/04/27 14:44:00 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) close(r0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)='f2fs\x00', 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:00 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/27 14:44:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a1032b56f1ec212f51e64fdce77e55a3a0cc54b4db7d6fef95169adb98d66cf8f86f8a3e3a64445cd68e402e8ef4cfe017bd6ab92f0609cf332ac272b119f8b81ae3ee80e4be2b14664f45f085394560f8490c794abb149bca43c0ef5fcb47d7771963ffa0e68c26b3134a163ed0005505727beddc735ee0585edd360eae049e8697306890a2c2d8c747c86e1e97d954f7fba31348b26a46284f420a1953f48a0da98a3d9a3a26bebf3200c01a8f21447c9989", 0xee, 0x400}], 0x1004021, &(0x7f00000001c0)=ANY=[]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000280)=""/22) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) sendto$llc(r1, &(0x7f0000000140)="407995e9fceaae9c706fb318e025776063b03c658d7cd5ca9edf1592bb3b745a261dbf5338e89094418779a462053ad29b234276e3375b2a8c1759ec212ae75687797945660458e137d48f8405ade0ccfe394ecd61711e11b325e2799de9ee668c1594599d69bca6bf143d0ae543", 0x6e, 0x20040040, &(0x7f00000001c0)={0x1a, 0x31b, 0x5, 0x1, 0xe961, 0xb7c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/04/27 14:44:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x10e, 0x87a, 0x4, 0x1c0, 0xf427}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x9) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000009c0)="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", 0x219}], 0x1}}], 0x1, 0x2) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/04/27 14:44:00 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) keyctl$describe(0x6, 0x0, &(0x7f0000000240)=""/40, 0x28) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000280)={0x7}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000003c0)={0x0, 0x3, 0x1000}, 0x4) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r5 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x2) read(r5, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:00 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) creat(&(0x7f0000000180)='./file0\x00', 0x4) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f00000003c0)=""/244, 0xa7, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xffe8) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x7fffffff, 0xb882) 2018/04/27 14:44:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@generic={0x8, "c33b8be644581f502128a1d8fa81b04896568d6f217d6ebb1053b6bf011f899a7acda667813a71f807065c91f48a43099f2cc8c33d9d22a5b20bf9e4ddce92f7cc620b4d0aa1ac285065b6f4715fd18c51a8d9b2c32272245f1049233ed5d76f685f204936f6027166639cd30c816f1ad52aed06fa318eef0f49ebe0b416"}, 0x80) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="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", 0x1000, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000001340)='cifs.idmap\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)='trusted!\\md5sumwlan1$proc\x00', r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x8}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10200, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000001300)="f4304c46007336a2900b4b9cd39a131c093390ed", 0x14, r4) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000001480)=ANY=[@ANYBLOB="240000001f0053666f00bb93000008001400f89bc91e960103a09d40b9e6ef7f97520000000000000000000000000000", @ANYRES32=r0], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f00000014c0)=ANY=[@ANYBLOB="757301000074613d57e9da7b09623abeaea50fc1c7b2d22c000000"]) 2018/04/27 14:44:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed000000000000000000000000002000000020ffff53efd8a10300140000000000000000000000000000", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2480) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'bridge_slave_1\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xf32b}, &(0x7f00000000c0)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x0, 0xff}, 0x8) 2018/04/27 14:44:00 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@hci, &(0x7f0000000000)=0x80, 0x80800) recvfrom$packet(r0, &(0x7f00000003c0)=""/241, 0xf1, 0x100, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r1, 0x1) 2018/04/27 14:44:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="ea24f69200", &(0x7f0000000080)='/\x00', 0x7, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000000)="9ebde457e68b388af9ae1f8e4e47124cb95ae9d2883e255cf47ec8832289bf7d0f3f31f6b7f8bb33cf8693f65fab6c8398b1f49e6500db042a8cf37901888eace3d2efa13f6795baf6f1beedc190e6e2ebd41c681b3b447c715e43b773c652122a80d25e09bcf828029188c12ecbe2bbc7888e", 0x73, 0x80}], 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB="757372060000000011000000"]) prctl$setmm(0x23, 0x4, &(0x7f0000ffa000/0x4000)=nil) mq_unlink(&(0x7f0000000180)="ea24f69200") r0 = geteuid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x4002, r0, r1, 0xfffffffffffffff8, 0x4, 0x90) ioprio_set$uid(0x0, r0, 0x7fff) [ 130.152287] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 130.196827] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:44:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000880)={'filter\x00'}, &(0x7f0000000000)=0x54) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000680)={0x5, 0x5, 0x2, 0x4}) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000006c0)) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000440)=""/243, 0xfffffffffffffdcf}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000600)={0x6, 0x9}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x401}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e24, 0x10000, @loopback={0x0, 0x1}, 0x6}}, 0x2, 0x100000000}, 0x90) shutdown(r0, 0x1) 2018/04/27 14:44:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x0) 2018/04/27 14:44:01 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x40000) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x304000000, 0x0, &(0x7f0000000300), 0x1002, &(0x7f00000004c0)=ANY=[@ANYBLOB="f6f8599d41ade344842923267384287d29fc247c15ea14d070ca6a6eef9cd181b3e630e5324172b5029e5f9a9e1208653abccf6c8332dc04c96ea0cdb1fb9690db81a4191b2fe9c21317b17c6c89d7b134e8596db0b3ada594eea88d5303c6e8c6482ca788081cf4af1badb52a1639b7775d0060db7a9f5401ab7db33a43db175a62f2e0c0427b3a4219197fc73ea14b1d48a6dba6e2a0064d49b58618ee0c3e8f241a4ef01885760b82a1785d55fdc2843e58c4f5dd5824d96b356f392502ec3fb5d043761de59de1bb641527535c4a9589840cbb0ec8b80710ea5f61951918f1", @ANYRES16=r0, @ANYPTR, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="8da6fe05a94edb494116613bed7fcab4cfee45280b8d5cfec1f7ccf3b7ff07624b7aa9e11615938ce1bd44d88d382aba984fb9d6bfa21f5bcb144267cf87f86b069171ff390a628ff7e0aa8dd9aa5ea09b1325a377aa756a6eafd7ccd692166e639a94b1a1e86a80c4fb92b1aea1"], @ANYRES32]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7fff, 0x2, [0x4, 0xffffffffffff0000]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x8001}, 0x8) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r3, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:01 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) tkill(r0, 0x30) 2018/04/27 14:44:01 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) keyctl$describe(0x6, 0x0, &(0x7f0000000240)=""/40, 0x28) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000280)={0x7}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000003c0)={0x0, 0x3, 0x1000}, 0x4) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r5 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x2) read(r5, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x800000, &(0x7f0000000000)=ANY=[]) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x7fff, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000280)="41fc42829de65c160f56d7809fc2133e3a9ba3c9c9a095", 0x17, 0x9}, {&(0x7f00000002c0)="8307d6289e53c666bfc4cebfe2dac69ebe38b98611a632ca70bde0f0475a2a8f89185d9a4d0eac2fda0b05e125c9c7228e610967709009b7b8fb41c20e71f3204870c181c47cd272a2010ea91948", 0x4e, 0x400}, {&(0x7f0000000340)="ff0decefa3422085ccf65b158b716ef2e46cb9d44d357fb6a22eac5215c0685871caa9974bf098f64e06c0db9cbd7f77cde84283124bf8170b9273ed0bd47c442af51677f60e8326b6e735311891bebacc7869412223f38fbcd58233eadf8ac8028b47d7e1a94008724e5c3d54c71acabe7f46928b67f5385ebe2121ecb83ddfe1996d62060cc0530ac1adea469003bd6a763c069813a297d0d7e748bb1c9ade7a572c6b62c3f023d6b9ee9074af58ac56efac1a32bafea62c0be3dca440e44512daa3caa912075a6108c814e548080d4153108931d59adadf10b736ff0641521e9d4ef2f252", 0xe6, 0x1f}, {&(0x7f0000000440)="03ab3dcfa8b17e76fe2eeef0283ce452d678239f8847fffaefd349580ac7c85b1ac51d778de4edf1f36553d0b82b1fd92e3e01a89b24e0b4fe015e771160af5bb3e1406bb6653441f6dcca5fe6e9413b59e26bca5965052a2dce1b4fb484252a666b984044619cd8c631ce", 0x6b, 0x401}, {&(0x7f00000004c0)="ab3b91184e898701e92d836a42903ae17892bcd54e4e9ec629e05041c0b4a0b1", 0x20, 0xd984}, {&(0x7f0000000500)="85b51e06db1f0e840187b75c0d0186455e1c6381e0c15c2da3cfb990fd841ac5db23e6aeb5723858b03309d38f44ae803ad574cff8dd56bfd79b10f29f08fabfb289f0e0f539cf7faa502a81a5c4d56c20bb772667f05ccaf943711ef848e265cf77fc49c3ef04f964024929a32aeaa9432c080ecd75dd6579c2bf16f47c72f8fe6583a59ddee3635607e1d4b6710890c44dda014c8f8e356ed4354c1ef4dce816c56ce7db6edcb4a106057dc624edd91ac820ecbc99f966f82742b3e9fd13d0a76b05b82c550dcb680f1f", 0xcb, 0x6}, {&(0x7f0000000600)="5ca61065798530e7a4bc5d92282a76b7efbeba507eda7f89c698052cb6ae3c4243d39b02048a10deac6e449ca487057c0ec0388289f44ad439c31641bc5aecd65a326231d036867b100ade13f437b75ef0db1d4d592a9e50c7c3494cd2064db0bbaeaeb041ba103a5a741245dea0ecd502ef3e8d7724e94a3e9148515e2a1cac6ac6cfc18fa73285b7107e8c6672bfb2b1be3490de2d63620de609efd0302a21eb11dac31b1c6f5b28f26cff5d187b", 0xaf, 0x21}, {&(0x7f00000006c0)="9734c16643ff5f4e9c3f49c8b87882ae0c690e3c36bf3a1c750c56e8439fa01766436f0f2c2fac13e71c07bf0579bccfa6f32990a55c29df4686cccb298c41abe56f2670a2d92550b5fa417ddbcbdd55cb62fef2bcd03e8a1f0a766b2edd06691ed99721b062e15595901efcbcf819ff603dc59a63a3c70fec9ef7b4db6ebbf04420a34a0ffc8a7047b868a3a34ce25950fe6791329171de1201c09efb7115982253d63cad7420b508265cec3ef994bcb69e504b4b35ff89b8f24be99029d376e688a812d86fbef12e95b690f0543912b34974bb2e5029afd1ca71a1efcf13a9b93d141e7f12abd0dc15339ff6ec0bd1331c9de38d09950c", 0xf8, 0x401}], 0x210008, &(0x7f0000000880)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x34, 0x3f, 0x39, 0x3b, 0x7d]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x32, 0x32, 0x3b, 0x35]}, 0x2c}, {@uid={'uid', 0x3d, [0x78, 0x38, 0x0]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x34, 0x32, 0x37, 0x34, 0x35, 0x7b, 0x78, 0x37]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x31]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x0, 0x39, 0x37, 0x33]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x34, 0x36]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x35, 0x31]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x96, 0x81, 0x8, 0x1, 0x9]}, &(0x7f00000001c0)=0xe) 2018/04/27 14:44:01 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x95) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x6, 0x4df5, 0x5, 0x8, 0x63}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000380), &(0x7f00000003c0)=0x4) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:44:01 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) creat(&(0x7f0000000180)='./file0\x00', 0x4) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:01 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$llc(r0, &(0x7f0000000180)="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", 0xfffffd5e, 0x800, &(0x7f0000000000)={0x1a, 0x20, 0x1, 0x7afb, 0xe8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$unix(r0, &(0x7f0000000280)="776bb9f53d4d518f444c2e58bba40ddfbea73453fe8061d12673176ff4cfeff85ac6d6928b17face92b166b8a45cfef0d9a36addbe8edcbfdfe46de3ffcbffbbeede86860305ff036a368039950f9129e854ebb72cd04a70eb7bf07e7ef3634fdd3d59689d2aff274cde203f5a8d6d9431c0f32c68ab6bb44e3289572c89e7984c1502a7902cc1ac8d5c40b7b8d4521bced0f33f8a1b246c6bcbe82efb3cb57b3fcb76e9cf5cff2277b77b5316ac058898636950087e95a73c7d7f9954ea8a59b746c1de8a9fe038dcc5a67efdb86fbfc4e2f1", 0xd3, 0x20040040, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000600)='msdos\x00', &(0x7f0000000640)='./file0\x00', 0x24c00000000, 0x1, &(0x7f0000000700)=[{&(0x7f0000000680)="d9e3e0a8d3b4555986bd7b42024024ec07300c1ed7027d54a20a322f574c4801d815a1b836a32c9c558432101aa999f9dbeffb44c18af7ffa599255e5a295c0711dce077d8b21e37", 0x48}], 0x10, &(0x7f0000000740)={[{@check_relaxed='check=relaxed', 0x2c}, {@usefree='usefree', 0x2c}, {@umask={'umask', 0x3d, [0x30]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36]}, 0x2c}, {@umask={'umask', 0x3d, [0x30]}, 0x2c}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000500)='/dev/keychord\x00', 0x10000, 0x0) getsockname(r1, &(0x7f0000000540)=@in={0x0, 0x0, @remote}, &(0x7f00000005c0)=0x80) [ 131.008439] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:44:01 executing program 0: syz_emit_ethernet(0xb2, &(0x7f0000000180)={@random="98c40a5f77ea", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [], {@llc={0x4, {@snap={0xaa, 0xab, 'f', "279ba4", 0x10, "81ab8ed9e4dbc21238b8c53571eee6e82c6f7c0083732bc299642eaacab058aea213b4ee44b74ad7d09fc7bc2343c6fe8c0225b344fe01621f741cc036145807cbfb08bb4512c871bc9b00240230f8813793b21203f3bfe65ab6bc70b11456fc04c5fbca10ab0b2b9cbe2742e539bc4e34fb25ce69077be874c61590122edcbd763575ee12c502719cd888032f42dc1e9c1ac3875f29be775f8d4597"}}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x41e, 0x75b, 0x2ca, 0xbc5]}) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 131.048832] f2fs_msg: 34 callbacks suppressed [ 131.048844] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 131.066489] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/04/27 14:44:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB="756b72ff613d2c0000000000"]) 2018/04/27 14:44:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x8000}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xffffffffffffff00, 0x2, 0xf91a, 0x4, 0x6}) [ 131.090690] F2FS-fs (loop6): Unable to read 2th superblock [ 131.100218] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 131.109433] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 131.120872] F2FS-fs (loop6): Unable to read 2th superblock 2018/04/27 14:44:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="757374ef0300000000000000465d0d96036d01b9c85f"]) 2018/04/27 14:44:01 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000001c0)=0x14) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'\x00', {0x4, 0x800, 0xffffffffffffff80, "d18b22b294e8", 0x80}}) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f00000001c0)=ANY=[@ANYBLOB="75cf726a71756f74613d2c0023a0707c1412ebe24c81ce15aa0f95d23e61d8f5cae63788e6ddfb3952ebd3efb6930f06922c9ab48edd8b3cc429bd7af8c85ebdb0704f5c0deff00b9573c591169cc39bce9c0a4a62c36ec7ff88f634d50a416fc51e812b466bd30da933104b9c8ca8b3"]) [ 131.137445] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 131.147219] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 131.165201] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 131.173782] F2FS-fs (loop5): Unable to read 2th superblock [ 131.180913] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/27 14:44:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000001c0)=ANY=[]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) r2 = syz_fuse_mount(&(0x7f00000011c0)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x5, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001200)={0xffffffffffffffff}) r4 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000001240)='cpuset.memory_migrate\x00', 0x2, 0x0) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f0000005cc0)='/dev/usbmon#\x00', 0x7e, 0x80400) fstat(0xffffffffffffff9c, &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005d80)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000005e80)=0xe8) lstat(&(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007480)={0x0}, &(0x7f00000074c0)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007500)={0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000007540)=0x0) r13 = syz_open_procfs(0x0, &(0x7f0000007880)='net/ip_tables_targets\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000089c0)={0xffffffffffffffff}) r15 = geteuid() r16 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008a00)='/selinux/enforce\x00', 0x24000, 0x0) r17 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008a40)=0x0) r19 = socket$packet(0x11, 0x3, 0x300) r20 = accept4$packet(0xffffffffffffff9c, &(0x7f000000a1c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a200)=0x14, 0x800) r21 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000000a240)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) r22 = open(&(0x7f000000a280)='./file0\x00', 0x109401, 0x24) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f000000a2c0)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = syz_open_dev$evdev(&(0x7f000000a300)='/dev/input/event#\x00', 0x4d0000000000000, 0x40000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f000000a340)={0xffffffffffffffff}) r26 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000a380)='/selinux/member\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f000000a400)={0x0, 0x0, &(0x7f000000a100)=[{&(0x7f0000000140)={0x106c, 0x3f, 0x800, 0x70bd25, 0x25dfdbfe, "", [@nested={0x1050, 0x30, [@generic="000a042da27226568eb9c31c2713b6ca09c0b83380f8218a5c98f765eab6935745c7fdb74a08080cad2717774160519ab35540d04ff4b7a5c63724f078", @typed={0x8, 0x4, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @typed={0x1004, 0x8f, @binary="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@typed={0xc, 0x37, @u64=0x6}]}, 0x106c}, {&(0x7f0000001280)={0x384, 0x32, 0x0, 0x70bd28, 0x25dfdbfb, "", [@typed={0x14, 0x7f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x8c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="4655b0d40bcd2e0fc0330d9c5b569e4bd62b2f2824fb6aa4a761aa3f98a63b2556e607a4381244e38859720a839e21385d3a60a1e4ae7bddf299a1797f733958fe1496936838202e1bfcce5ab818350d5b0201613258607f8a5d5d3048c49cd010d13c7aa370f0edbef02012e3", @nested={0x158, 0x6f, [@generic="45d4385946dceed0179d06ce6f3ac16d7ba8fc03ba40f0a66ac9d12a8492001bdab1d562ac68b8de86bfae2301b5755061df6fb7aab57fdaf44504378d7f3b262fbbf53b65bb29dca283ea5cc9f38034a0bd717764df87a917ab545b2e431ccff73dac654ad51c2c22ec568b7f9e556e4828476afb2a6c0f664cc1fe66a29a9129cf8df648ada9228cc8dd0892017e503ce4fb072a0ac47adcf5756274f0a97ff4f8bfeae0188bce50b62c2bc34bc53f913b03d4f54c04f3a28245447a976d4d1a2cf5eb25f62eaa75f24b4f86", @typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x72, @u64=0x3}, 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@generic="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@typed={0x8, 0x84, @uid=r15}]}, @nested={0xf4, 0x93, [@generic="585505bc87114041f4e1669096d45fe4227f1765802cd766df591c21846ad00c472e74d5158a724b2d5687821e9176709df3e86a0c3306db056246d6de0126f0c4d20df843673df06faf45e3c51edaa0de1a8c30e8b6023700829219fe9f0bb1ad3399135b24c3acb34da566376b94434ac49ac77eabe1e2cfd900a745ef7f46134437a3f2413aa9d9be9226ffa758e485c4c6512833737ca54ae37f39745ed5d4adf1b97e8bca0b7c74798d940a3a54116983fe7ed38e49a7e1bf16af58a886ba87f4174708065f2b22740ca7139fdf93566c9a1fb887b67691178bf0e94e6ca057", @typed={0xc, 0x2e, @u64=0xffff}]}, @nested={0x154, 0x42, [@generic="831f317dc59c977c31be0b161caad53999b6e95cc1fdff96229620467e5891080b8479fc6ec4240b78067d9b6a14ab8f178bcc7a644207eb096806e5828729969555f5f1b4113666e75c14af6eac0c6c2bab8a24440025a2c72415df1282b43c8829034a9971", @typed={0x8, 0x32, @fd=r16}, @typed={0x4, 0x34}, @typed={0x14, 0x4b, @ipv6}, @generic="88ae6b564b9ae239", @typed={0x14, 0x39, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xac, 0x27, @binary="10c7f91464fb6f9264a05f5a9934e0de9c40cadd05ce85b8c400def752cb5ea06767ec9de035840a7fd72cda9417ae6460b9731f6b37c92fde4d594170c9c4159b48da314f371b5f307e7958cfbfbcac581dde4b0f6d040c5dd125403ee3d370d01be81256c2f3bc6e072cea94d05bfd6d0e3e3ee1e004a8a7fbefea34a2eed867c5991a75008bc96cf31e6cd9d5d7acf16cad46c6e168e5044ccb19ba5cf718468064cb18"}]}, @typed={0x8, 0x37, @pid=r17}, @typed={0x14, 0x87, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @typed={0x8, 0x52, @pid=r18}, @generic="820f67d7256676c1aa381654442f177d", @generic="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", @typed={0x8, 0x40, @fd=r19}]}, 0x1678}], 0xa, &(0x7f000000a3c0)=[@rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25, r26]}], 0x40, 0x4000094}, 0x80) [ 131.261914] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 131.339843] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:44:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x0) 2018/04/27 14:44:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x0) 2018/04/27 14:44:02 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x9, &(0x7f0000001680)=[{&(0x7f0000000240)="7a69717d07f2e01ecd64412e2f80965da7350543ee9cae4bfcdbe003f4711aa4c231dd1861f4af0bbda49850058b199f3b8bf931a5592b5f05e0a5223869ec4c334e486e926d197fd254769e915d673f67f33b6a73405420169f27da0d3f5a492847860e0ef08224eba6458e46133f967999bd30083b4b409a34b8ecc72ed25b89c6bf22a5210f99c049c14ac4c8e4f08b6f506bf3774d0d59fbaff8d9e6fbc309b3f0f3cbcd183f5abaecbf694fcbb3851f8a656c66cefedc3a17cca7d0bdf3220bc1184afed04e1c21f98322519cb9eaebb62c7483f349deb6e57870be624e19b9fa5ddd6331878dc0122f8737373d35", 0xf1, 0x1f}, {&(0x7f00000001c0), 0x0, 0x7}, {&(0x7f00000004c0)="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0x1000, 0x1}, {&(0x7f0000000340)="c5584438f1187f8ead11426f3d19fc1417db390ccee3aa52d3c9efbd02efaf947019b8e1ef", 0x25, 0x6}, {&(0x7f0000000380)="3ef951cb899277ed49ed32e256fde4e12349bfe34bcdb81d5984cf69a1abcb4381f2412e5dd7d3d156852f67543a404f6632b296552d22832cc880f60762dbf82515d67d9bb6b26a2d1c4933a4ee081498596ce2d5c9d8687f0d2e75ec9587418f378f148ca9cbb8cd4a903a0b729724db1af96f7eb2ba00829c", 0x7a, 0x7fffffff}, {&(0x7f00000014c0)="398c3827b3abd6e8b9dcf1847b42429c3a9ad86bb3c0c145f6e2e1cb6947e16928caaac54915135256b46b63d0ae2e382c416eddcb1c53694bb178028ba192c65c805d054edf68c5e1ca819527254aac050702670f9d9cc372a022007a9ee0c87f1284a2b820257079f5f8b0dd755248872a586b94b275c9abc298f85460d83a43a9ffb4b0cf50cfb9a8c91f9bc8fb64174ee8f1bdca4d5dd08cb7708b9df66d89251526a84dbc72ea4ce6836645c41ca0491e616309abe1c3f00615b7c2baecd569cedc9db73cd817cec9ad383757baf3b5f3fb4d1595", 0xd7, 0x10000}, {&(0x7f00000015c0)="380e1dea8152cebb4d42b39f795433f7bdaf01391047f89896edbeb76ddedc87b1009371eb67706c4f142282015bbe50210b2af6c98a0e54305e907667eb7ce82fbc14379e2089e9d3ff066a6f9ed0b667332e0644e3b5acae3e414e85ad0d29ecd7e9ebc2423b914417", 0x6a, 0xe0}, {&(0x7f0000000400)="a45dbe", 0x3, 0x2}, {&(0x7f0000001640), 0x0, 0x1}], 0x480, &(0x7f0000001780)={[{@dmode={'dmode', 0x3d, [0x37, 0x31, 0x78, 0x0, 0x0, 0x3b, 0x37, 0x37]}, 0x2c}]}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) accept$nfc_llcp(r0, 0x0, &(0x7f0000009600)) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000009640)=0x100000000, 0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000009680)=0x4) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f00000094c0)=[{{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000002040)="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0x1000}, {&(0x7f00000017c0)="36797255b5417515df6f147e57fd5c96985c69f2c19fab67cb1d2b07e1a91340bdc55c41f53d92fbb5c36865412234512d56028ef0cafdb97850408c6839cd67217a083ee41c7ce348a69fc8cecd47cad0808718912416f3b911a0c72705a03fcdc0cf1db9972d9dd9955b1b9ebe30e2dbf5829301f773f00a648c0358c8c352aa9fb820db17162663c75f8f12", 0x8d}, {&(0x7f0000001880)="64e86dd36ec8962946058cbbd9a40d3a02fa15d1be3de1fdb940f11d9daf9fb7797b06738e931468f4bbdfb353503562c17af1d58289b17485e91559349ea56ac89e52d97c546a704173abc2f4a2ee4f1dfab4057633f6fc04c9c8ed18cc65f470a86c64b753d28120e0076e40a6546cd893b0962430ec342471f1e8d3518d8f6232ad9dab97037b31a1a55cf299509de197ebdab0c0145ca5d30180f47a339b70d291c869befc866944fde36d23bc993794b509ea00a45fe6a2dca2bbf2429ba20d200b3580d444df4fac2f275aba4ea9e646a00bb072d44ad40c98cd9d2da660575b8b1d630ac64051233dbb3e", 0xee}, {&(0x7f0000001980)="924b7dc67ddb847dfe0585ba1bf9fa59db5b663b5e4c140a26481308cb74d926375142c5f2602787d966be13ca4f5a9ff22f754f2421979d6716bb3c35793553f5954251291dfe3bf2d603e7fddc9d67109efcf897399f92bfde66f7d9dae4942223add030e3e76a24b3a9ccdb3220453482c5c77d9269a8575714d6", 0x7c}, {&(0x7f0000001a00)="5422f4f1afef45b726afecd253d6b1cf01e4ce86783d2aa900c3e1ccb0dc719f15625614b0358dce0795f8ced02243f78674f919d82a6e587004af5c8a6c904392e5e2dc9973c4c28f12a109536756ec8da6dce9d2", 0x55}], 0x5, &(0x7f0000003040)=[{0xe8, 0x107, 0xfffffffffffffffc, "1b7f75c177f5e9244f642a8624b650e7054f3961aa5bdaa068ff137a77b06e6326b49c805af5067b03ba897ede734faae94e0cb748d93df64e46122354c7627a5664a41f7ac9f853cde7dbd698bca4f7b7d95a5716761b41eb06853ad0ef996cb3fe9308bc4f3477fc71d7dbf4aa172feb17d6532190ef455763063fc59fef11b0561cd3af4fc5f5863df60a09c8487c90f61b98c60d2d6fb16f8271e86d223f495483055f8f22e84975b186590ccd9dfa653d825a1f1b6acb86a726e631c25fc05cfac6db1e86adf725e47b1709dd01a8"}, {0xd8, 0x10f, 0xffffffff, "3246a46ead1f4e5e645574cd784aa338f638028d4f4150c69743aff3a878930dab5965398c7ff7dcfb10f04ddf233150a520f4027fb92b0dc4f2278bc9ac57c4d6c197e8d2df00f9760600ada2e8f48ead122141f5ee1d5b7de05f4a79e727ad3b78aae45ff2380c5ca8c0e0d3f1010465f0696f9b619a24f4bfa848fffc0f3591e7658a3d58e40bc9ebc1ef4d83d423687650f1c73e1bf6138290869b392d16d8703c63acb294b1d79f8ef4cb127e00391f7a4b77ebb568e8ba760d098f096be430009abe"}, {0xd8, 0x100, 0x6, "39d2cb876051b59978a49cfdf638a485aa2bbbac0262e04c8f5a819512f16eb28483c44e42615bb8f434666edd6513effebf5fab2c01ae781e11716264fcb2706bf7e5787a2734759de0c70caccce24e04f88c182cf43d3e8608ed462f82467f29620f8f28ecb1caa9a1dcbff2bdfdbc94d166077609b2b546fa155aeaf55bebf04e4b4bbbb1c0fd4e586a7ab65d370e79382092f5fddb69b3dfea8f82689de13e133ae15493b60b0114d83896fb3ed209919734c285ef1122111adee3f8ad2a8334ece2"}, {0x1010, 0xff, 0x0, 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"1aae5effe6cb6f8b09dddd5a938dc55dd2ee7bc9f6601c205bbcb1c7164e83fe1ac911500baf9664e8f4e5dc86db8be297195e92a92cdc30312dc7bcc27171c293a5e0e3154a05f15912dffb1a725aa54368e007b58289cda7b8b7603353af8a5f40b7374ed8cd713fa08819421b76df19a8ed04d2797f01259d702a7ef941c1d50651d0a9ce4d09379ec83d31c760ae245b63f7a8a53de3ea831c71b33c5eda04739a6316c15a3b351f93e1e469779c0fb2f40f2e93beff33bf6b89388b6a746ec123a99c7c817aa4847ad49fac74b513c00faf23acc13cf7a95be027431cc391bb2da4d90740af993851738346475aa0e82d30f26a06e81fec426321e358ffdbacab4b0526eaae80b44544e9ebe7085ee751c2e50a40cbfd5efa9f9b5bedc74c226693bbef1b4965b7321c30db3b2dce3ec5f511f72f949e86a3d427316917b2fdd085d068a72668cd54c36622e585295566c92f2849c812083e60d8b111bca7f7429e280e9204910d100eb3bac4a5604e8b7d293a723f9540536f12c5150b01f300956dd550f22d6750306169869177c15d22d2edf39ce3c76ca9ca490e40bd1f2b03027c10d79468fc887c788bb1f8c67cfc78dd8f6a1686b7e078d94b69f6fcb4ca3ba7437653227c5ede42a110d603710ac0b880efe241c0ef4145511e858591d7768d5a19bdee7b756ac0e0b258a664c9b0bb7a919b25d4a1ec937384e88950494b909ee2ff1dd389c6db4b70b31565b162f8578a9405d114ebd04d1d0beb64e5e250461204b921f897076b79cc673b57d515c2dd4128a9dd6b948f8f229c42e02d3ba62549778041cbd32567c49e4b32a46bd3fbb8abccb07de5dfff3487544d949fb453a6ef63d1ee9d0fe3ab22c139ff442feec142d4275d36b8df6f719f972dc09f5a347b1cda4b9da8ad255f85aac24a058120f42312a2d22c193658a5736cd7df4caec3c3861b24ee52a89d27e0868b4ab8904bc830dc2c02eaf2b0fecad4454ece0b9e9ff9fbefb86511e4008744bba86914c44dfb571f03761628d41ad80dc1b78daa7ff2b6a2f3757ae97c397cb370459cd95f2fb2c89ae525f30a7b8a0bf7b0b02e06b90b63308237dd997edc098fd2a26aa60b14314fba32d6bf022ee472fb0f0ed971c05f8560dd1b9a8792a38d3dbc5f9a493bb3cbfc35f90c145f16c55c16939c2d23b3ee307750cd354b3324c5128bdaa22524d3011470ea51588e1954b0feefb69b65ed3de7864a3a57d56ab1b1a08ffe2cdb655b0611b67c291a8e95a5f35e05039964871d3467b08e5d543de1d850440bb5b55aaaf5e4561369706e4f74b78a348758566f9d21d49bb69ff254ec239b372ce19649ea3c50ef1890dbc6a15a7beaa1d162397d2e27054784e40f5e0eb2bf11fbba58127a6e5c94add5d164f4ae65ddb17b38734aa608cbaaa47ffa53493bc5e2b195a5ec7fb68d8a05ad9962dca73d7a93aca2ef83581a760d37680e7f9256cd277feca8d4262080e2f41fc8844eb64126bda3e07fbaaed3553cd0fe1bb6127d0be56ff21114edbc4a2c38d504091c6623a39ac3bdd0d9a76082ea3488c09738d7bac89918c5e91623e2e515a07d709586177a214c4aaf19ae598112da86e882f9294b6b2c8b9de76e6bd3992705975532c341698b92ebf7cfbe4fd1ca99932886245f1594eb34829db462191c18311c79f9f62889c1e66529191b24346f13868cdec4eab673500945e2b8be1139460f8cb90a233b941f07511d9bc8b7b2a38040d4d8145be7a4a2b9602b38594f67bf201adebd3cb86215cec9f477968091f7e7d3dde6b77de817586742806e6e29178b4fbd86720b00461b5176c93e08a9286c43aa6cc4c8a7e881acd6610a6f4bbcdf0b8073ec8fce8a95a7411a1fa4522d574f91beb98d7c6561ffbcc2b5beaa88f7f462a96ec4853259248c6787cca4028c16ae154ec9c78a588f89a440ecf11a6fb45347762254bbb98d89f129d2cd2ac75cd67c4f31bcab28bd33f3d33a0c486014c3d3fed018dba4ce051cd5dad1948b2bd055c8a257480e625a7cf47d88c4a0d6f19460c810f995298f043f41eb3231e9e3478018db3a152709d1bf9a5d516e1228fe428bdd01bbe672b6eaec9ea2159e6f874c5522b4ad457ca0cb51162a9d743b89a2b93ce28391b16f440e05c16915ff35d0a629d06442817eac1dd9e76684f5b1826e1dda6c458bdeb89a50bf60758c0d758b9bdb0cbcacf2b4e0da0c62e971d1710b4d8bf7e0bb88201c6a0514f286eecf803da45bf99bf07ffd55cd65cb9a37c7843721e45b5306fd7aa05c1d9de0e160fc4e8be0f286680ec54737ae2e06316e683fd5c1c09e083697ba18995b5c286d97a337b0d8550d40e013f4e86b3d5636fd0411e8f8bb4ea9e6b7172ecf06d4e8ec8c6308dca30926f241f43825ef8d25a24ab7cbf997e33c8bb55f7e68700a594ade33dc7b3e2f82afd67149ab0b309130318993973ae458a81c577aba7e5489e0734c6d8e7f99bc8242d0665607fb19384df273fc16463a5f799c4ffd89cf75d73bda96e5aacd87762b7fbb5f3d88f7b60b52e98067b5eec0a466c52a6fab25d27762bd24039c18ffaadc786b99c7a19492edf9a78463a457601ae03afdcdb916ad06ec231814d888db8a1ff3afc3a731950b6d5071327111f43da143b252b5af9c908926dcc27427922babdb2353ed61426adc57bcc471b8eeb37b589bcafa1551c0829822a9788253992419cf48b73c2138def1f275b2930d6b437a29f7e4b3626611a4ba710d546eaf0c907975996d1fe58794442bd6caf4ce0be73a3d56ed2da347549dd7cf2ea52513d2afe72dae0698c0666d680150da9dce20275a614edc5a46c68a0d1e65f07c6b3e8d7d25a2bb181a73ab54748d16cdfc36accf9d70815c54cd780bc4c22319734192ea9885d1d10325eae90f73a85c699ea7bea1d2f0217af25226504c111378ee29b13703d433482fdaed89b7a1bf7ae8f2e51dc4494032754850b5ba82fe8f1cc3a086f6f831979d935d23de4a45a01f297f6ad101fa4deece1d4f4af85bc296f534c0d38a08d51405945cc5e7f2a137e898de893d4f26884970a54bc5509ded2a0dd647a149a03d2043c5e388688bab089ec8f5e07c3279e1727308607236ddb2f17c1bd447c164aab8ebadb08c4cec71d971e8f8ffd80efc53f01d02a2fc1219a8a595c3ee63e55dd46e89473f8070fa1d7ed0e5b6701674ad481544c2080c775e576660c452021533f3d67d1f4c72137569b106c3f4bd7cd146b5824ff2ecc4d272e8284c55ebb1b5977a21a281e44bec3476b8ad4c41556d99e5e4f10874ce39efd35c83b8b4d6abcf6ca38ccdf743b391ab4f41c2c8c9976fcb87071682e30b1e6bb6bc3c49bc82af2e57d1fc18ec3877c2d08f17426b1bd34e5d05a5dea820357623eb7bb4a4bdddf4b0be8631411a073835472dd8b01d9307a1605e3aff8a2d717636f6aaecedc80566a68b9bbae424844e8d6cb952f9cba16ea85b3a6eb0d05e004ecca3ab5283684502b6e82f67a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{0xb0, 0x10c, 0xfffffffffffffff8, "9bc7c32b5f77750f675ceb7105d37572bf40030c76fca1a22b25fe28f23a621728a42af63509e85dd4bdfa479bdf77936f3bb47df31b7c4794ea79a05ec6293092f1a1e3b59ec94d3165c9153ecf61b552d499d6cfcb60e126ff0428765671959d5b8f819ab8c1a9d610d3ca1f416c0278216bd6013efc7c7c0011b0a7282b7b8743700f905cfb3f1cff075ed5514a2640f4228142a9e2b94dfa9f"}, {0x108, 0x110, 0x1, "b284327b60ccedebaf5a02449d5e2fa6cc5b54efe8f7e6850e256bb2a1749e97f002a73cb23ca172c91b333771e394a23102b9c8c75f48b1b430a37a240d465100ba903bdb8b9b697e7c249eb8cc36ebcdbe9384440514494b43498e72e48067e6af1769fd90152bc5d3bff65655acf1d44d8988afbb404420dbdc5839ee1980b329b27dc62b628f397bf3c8fecb440ce3d29502686716780a513bd41477189073593b357e40e88cf12b327e84d747a7268a0d3c6e0b1793c13b7657382025950300e1b34050ee62c31e128396411261b3e10eb43515b1a50dcc44b4d679867c0b1c16f27d8af49abe679d46fa33c7afbf07a5a2d29becb9"}, {0x58, 0x129, 0xcf, "fe3d8785c61c34f5faa6212d61202f28328ef69def2d5078dca9de48c246e0ef45fd7afee9bb8b464a0082e35635186b147e1a9318e53e0e4da23c4d515eeadb7e306588071c"}, {0x70, 0x0, 0xfda9, "7ca22aa2ec89b8523eaab91af2dbe1d030398a44a136f163f1ea1c02ed314e7af3b5fcb500f403c196207e414030f047041d4124aba3991efcf9490ab25d9e34fa27aadb45417c3a3ffa0e5864facdb9cf0fd850c04eb62fe2f1503e"}], 0x1420, 0x80}, 0x1}], 0x5, 0x800) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:02 executing program 7: clock_gettime(0x80000000, &(0x7f0000000180)={0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000780)={0x0, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000e37ff4)={0x20000005}) getrusage(0xffffffffffffffff, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000557ff4)={0xa90d0101}) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') write$sndseq(r4, &(0x7f0000000400)=[{0x1ff, 0x1, 0x25, 0x7fffffff, @time={0x0, 0x1c9c380}, {0x7, 0x3}, {0x1, 0x2}, @note={0x3f, 0x1ffe00, 0x5, 0x0, 0x7}}, {0x2, 0x6, 0x5, 0x6f, @tick=0x3, {0x10001}, {0x4, 0x4}, @queue={0x0, {0x80000001, 0x7}}}, {0x4, 0x9, 0x81, 0x80000000, @tick=0x8000, {0x8, 0x264}, {0xc8, 0x7}, @queue={0xf1, {0x101, 0xaf3}}}, {0x7, 0x6, 0x8, 0x26, @time, {0x1, 0xe3}, {0xffffffffffffffb3, 0x3}, @result={0x5, 0x35}}, {0x1, 0x6, 0x100000000, 0x7, @time={0x77359400}, {0x80000000, 0x9}, {0x9, 0x9}, @result={0xfff, 0x6}}, {0x1, 0x6, 0xecf, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x80000000}, {0xbc, 0x4}, @connect={{0x2, 0x3}, {0x3f, 0x5}}}, {0x2, 0x100000001, 0x8, 0x16, @tick=0x9, {0x1, 0x100}, {0x401, 0x1}, @result={0x2, 0xfffffffffffffffb}}], 0x150) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="ae00008d10e45400a3f85a1f9f0548d58ee7fe4806c3f1330d081aa30346d443a8ab9f6ca90b8b4bb770016a14a11ea096ce4f29ec4c57cbc4b504867969450fd44bd9a2823818f5899619e60976e09acd6b74d55f407726cfafc70f51d308a2f68b4cc1000422722a4fd0a29a", @ANYRES16=r5, @ANYBLOB="210025bd7000fcdbdf250400000060000300080007004e21000008000500ac1414aa080008000500000008000400040000000800030004000000080004000600000008000400030000000800010002000000080004000180000014000600fe8000000000000000000000000000aa0c00020008000900f7ffffff08000600947da9281c00020008000800ff030000080007000000000008000300040000000800060000100000"], 0xac}, 0x1, 0x0, 0x0, 0x40000}, 0x10) getrusage(0x0, &(0x7f00000006c0)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000d00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0}, &(0x7f0000001a80)=0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001ac0)=0x0) r14 = open$dir(&(0x7f0000002cc0)='./file0\x00', 0x80800, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002d00)={0xffffffffffffffff}) r16 = open$dir(&(0x7f0000002d40)='./file0\x00', 0x4000, 0x80) r17 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002f00)={0x0}, &(0x7f0000002f40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002f80)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000003080)=0xe8) stat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000003280)={&(0x7f0000000840)=@kern={0x10}, 0xc, &(0x7f0000002c40)=[{&(0x7f0000000880)={0x1b8, 0x3b, 0x402, 0x70bd26, 0x25dfdbfe, "", [@nested={0xfc, 0x78, [@generic="47132071ffd1668221e4326a9725da52ad419e414a2f9d504b5ce73eeb838511bc1756b27613d822eb5b13f88ff54c1489d56674c30fcdfd86367f4c9a642eef89463bcc71c2e2df5e903a95d27db9a66f3d08ffa17308cf5aaf2a9520f286d1962ef9c189bbc40378e64ade7341386331250ad3ee8e7d85cd7ca7990f728e51cbb7f8e3a9442468fb0e4f3775b285b98ada538e5c8d303b7835777d35d6fbbe54de6c7ff4bb9b7ba6831a32c0e75905ebf3fc2e1235fe60b0a9a687f8c85281cb0e9c7b4af53701bb6ce627cb70161e73711d1b8d37ffb675622e2c4044f3199ded0ee1ae1574de7cc3e5", @typed={0x4, 0x57}, @typed={0x8, 0xe, @u32=0x7fffffff}]}, @nested={0x74, 0x8f, [@generic="6114121eb23090712106076fade6e11603306c2295d7a88390c653bf8b42f66bd42e7ade0f7520aa684a6e3d9eee4dc07610f4261a20dd76a294d116f70f75a7ebc5fa70a0058e5112c8559192a86f19140ea3f767afe076a11c020cfa52d810543075d9093b52f578e337d7cd398b"]}, @generic="ef27c40a1e84717402b8af78d727599ef62cb007159c09176adb79f859fd3386f3fa0599bc8730a679e749781a5eebacbca8e107f3"]}, 0x1b8}, {&(0x7f0000000b00)={0x1f0, 0x36, 0x108, 0x70bd27, 0x25dfdbfe, "", [@nested={0x148, 0x69, [@typed={0x8, 0x88, @uid=r6}, @generic="628064d3afa75cd2b36e0c815a7f29a502071c466a49331ec2ffc8a8d766838ade301d362a1768e71a3de0a659aa6055488a13e5388fb7f6c163de5457cfce1ff252174d0e29b5e44db01cf15c2ae3c01e919bdbdac60a0187435ed3e0aec85088713fe35688c85cc4ccd6232773837c607b6ce455b1b85558d394b8fa3d5ee00886910b0fef6606a789b22c27ae0871722d24e1c3610533f9fef5c1915404bd0e66e79e021e63260fb80f8f66a6d69fe9e7942068970633276703d5f46cb2c5c66b6e1b0e4857ad35786ce47fd99249ac60f29d82c420932d644e1a3b92fed35032fc5309ea137c2455751131bd76c29160bc", @typed={0x4, 0x3b}, @typed={0x30, 0x37, @binary="bbe482f19c72b34ada69bfa3a48ae4e96c6d310425b19dca5a9d1178e5ae69b736c964444daa564f473ba9"}, @typed={0x14, 0x84, @ipv6=@loopback={0x0, 0x1}}]}, @generic="8d7d2d83269d98a5d6d7bdd11ab526601df4c66b3610a3fa2e7136b9277665fa5186110d8943259e52a9b4585d74968df4c38b52b89cdb7b77fc6795487a8bec0d624dfb59e12578edaa3d3b8b04b2a093c88877e31ee1e5b7fed2d78ff877ae111b72a23972fa5a141fd23833e9d5d406755c46ede35d96b0be9de1786e2c307c9003397ca5a92a8e16e34b9688b5d2c1be462b62"]}, 0x1f0}, {&(0x7f0000000d40)={0x28c, 0x3f, 0x0, 0x70bd27, 0x25dfdbff, "", [@typed={0x14, 0x65, @str='net/ipv6_route\x00'}, @nested={0x19c, 0x87, [@typed={0x8, 0x8f, @fd=r3}, @generic="2bed2abb2bed9c797f7fe27a5c795882c36b45e51e9f088db9aaf3f7ff12ede4f1ee60fbe1729367fc13999e60028d5fbfbd6ed75b70277b7f41240db80db2443f110d17a6c4f1a46dc709c31107afccb6e3cd786c1698f05a41a8052567fa811bdbe753c7ab2beda3bb9fb7185c1d5612f59dc316fff39addb24fa3885642010d0aaaf704b7e1d7b12dc86b9202a95afdba5017084aecf638ac3bf93db9e7ff810083714713e9cce50e49a8296dd4", @typed={0x8, 0x40, @fd=r1}, @typed={0xd0, 0x34, @binary="cd3691682056396bda6de2692ff6455b5ddf4275f40eb0b300c2a36a1567739eacf2dd8998c3b864c33184dabec8322bc1add935a76ff634853503aac585744b5b2c5087bef353b9b288bd36d71b1d8b1e3e9f130fdeaa949314c13e95171bf21277cc27174c75241fa168b1f15b9e486260110bf2966ecc41b75fda55ab250916583e7e173974f23536dc83c162812eb0471152eead7e74e0d1db946b42c6b4a9693fef11bd5b315ec568863da20fe6d589d740140956f33a13ea823250932d76c07b4bf4795f14141cc230"}, @typed={0x8, 0x33, @pid=r7}]}, @typed={0xcc, 0x68, @binary="1f26d4692d8cf1e1dc0aea5c3e96174aeb28fc829c265c162503ec44b154724ed8540b436a665a184012b7fd96513ccf082d82eb33ab793e1bdcd0e499d63a1f498156463ca0b10b3a5935653d52835f3686da801bbeb87c8643bb76bda51d0dfda61293aa45875751b59bc86038afce014e1733401bc2cb95c1ef6c7500d7d0ecaa00d25a75494ffdb4b41b64e019fe5227381d25b579e085f80a01efe1b965ec6b231d236197afaffefaad30298bae680500374c17c1b30a4b536d545c37ef24ab3f224d"}]}, 0x28c}, {&(0x7f00000011c0)={0x5cc, 0x3e, 0x42a, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x27, @pid=r8}, @nested={0x6c, 0x13, [@generic="07e1cfa5c80f8e399fa02e2a098c471e61ce06da9d7179c0055082af09feba7d63622d08efaad24b7a88ef2c04ecb61dc15204a9b5f3e37e638d1d6668ab326f5aa89b3eea570f51001e7d97fc2b92", @typed={0x4, 0x62}, @typed={0x8, 0x85, @pid=r9}, @typed={0x8, 0x12, @uid=r10}, @typed={0x4, 0x71}]}, @typed={0x8, 0x1a, @fd=r4}, @typed={0x8, 0x55, @uid=r11}, @nested={0x1d8, 0x75, [@typed={0x14, 0x48, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="150d0fe3d76d13d2d76e03ac8d67eb36fdc278f461da30a9eb3c58feb6e5fc660632603e2aa1cbdabb2f5315aae9f52b3a405372a52df1a281ec6ea267821a3839425815778fd1e0fe9f9b0e4565435a83b2feb54346cbbc52335a4b52e85e423b5a0889e5327d1e04e6f2bd28886c7dab9861f52f89fa83c884ccf2412e37dda99d8a618794f49d134b6592f77d806e593d281bff332287a874f7cc98c3467b749ec852acebe6d02bb59153aba9cd47a534eb00a0818551e94b060e1708b8841ee31ce096aad109416e6bb68db3b478f8be0fcf07c92cd94c0142104811dc6f849c53cb38c8f163b18b6968027e71fd113bb971", @generic="bb56429abd69d2cb114c602d641b2657d34e1474ba14fcb70df367354701fd228cb25c670dae7d48a59be92d9b12843b", @generic="3b53ace60e88156e38617676b88c8dc57ba782fe462c1b5feb9294f352550a3122e4854fa591d950d80ec86e1193bea117aabbfd4bcc5e86dfa2086970a5942139f8376600e32505a4d9792b826aab65e7727263b1ee75ecdfc97e4bcd44e38416c535395270dfcbdb0748e65f43a4f41b0b5b060bba0dfa6b52248c7a40e9777ad26a093c0780c521775baaa663338ee39a43567c19c12d2417"]}, @generic="a3123c50afc40aec36e8ab00834842dd4163e90aaaa1e5c20578173ba7cb325b7ccd2d5454015038a3e3cb06d44bafdb66e14e387ce40c54", @nested={0x1b0, 0x68, [@generic="75089fb2d165acd5b09b96725b8be6cf3de91c0a954096e8eee2b522ce9d8a072ebb4500f4e852538e4b47eedf757b25d4598cfa2a48f36e6bd2766f0165655bc2d872bc7abab07fa8b7741ff26a14112bbabb7944ba9ee834b07bdb41e801c14da512a733488fd67b417d39125be2ec20efdd33cc06168644ce7a44053d9afe7b925b688feb2fc85e84f770ed4e3051277d474f71", @generic="e052961ac75ee33f0361719e618f6d0cafaf99f049cd7444c3cdbac94c7862894e06a9d9c8aa49264b0b23b0d327b1222353a1ff110027de", @generic="fbe795d4720d88183cdff08dc97c022722531c42a1323bdaedba04f1c4faec1748cbad42ab1eb2c0317f071c73a2e425b154f9d2a5909089d1596faceaa48c115737ef48c9b54746677c9cfa5186cb9dd0828dfea6b7f5abe2fb1a9ecd1776cd22707984a51ec71339519000e48ed7d7fdf73c83acdf9baca62b58a7ff192bab3ecec61adee4c3ddcbf3407e88cb40b773873721d33035ae9e67f34568cffb235a4dce31bd728dc6b9016af61e40ccd6ecbce1754ee8ba4433d0930315a5fd91a294aa4a1a5af3774ac5f8805335adcdece14adc8b47a9c1a8ae85fffbea"]}, @nested={0xd8, 0x8a, [@typed={0xc, 0x7c, @str='IPVS\x00'}, @generic="312b4373103198be6fd49f481490eca29e6e43f4853da363cb306cc760af79566e788084e5a8d4d70933dc6116aef456c7552ea37b6c9664f653504c726323795c6694b396ff0de63aa1ca1527f6bd951dc1746babfd9a6897fd8d1f9b494dfe8923a9df8604fb27b060d6faa43a4d8227075ec848f32119c705c553458a7a6976ef9f33df396072e42c9ab1cb73b42aa3320610ed1d08b8de7ca47b9ccb7a7a363956d90fbb72e74a4cb31e1f0fb6e5577c3cf2fb732414fc18439f22c008ba7ca52e7c90cb78", @generic='4']}, @nested={0xa0, 0x3e, [@generic="5c452af2d2cf126ab4d909ab", @generic="11a77f33103cc2840290af474ca1fc669104fb96908d2bf12a6578ca0f9d1a2d00c1c3f8c2d5dc", @generic="dd728cc4f427febfce107314e3128cbd7445acbaebb33dbc1e004102107035d664c3e80945766ac24a6dc55d8d461022a2e73e39512d43cbb2d5c169cc522511ded9e20b30960dc97c384b495e942fc29c49da8f78637f926291a8d1653b691436a902072349047c18"]}]}, 0x5cc}, {&(0x7f00000017c0)={0x218, 0x3e, 0x500, 0x70bd29, 0x25dfdbfc, "", [@generic="043dfcfda1b3fb91aa190f156bec445212c1e2b2d6502a95860fb8ccdab1c4d70461c75397dabf13eaf1366c92c74540881cf3cd362e611fa24fc9bd3db85c2f7ccd04569f413508f0995688d277230eb6af9a05aa3361d5ebc564ae", @generic="6346ea60ecf6d6181748c457b36036b8091e53e4f2955c970adb7306eae23612e07d1910ddca6cf218895696bca80ae96b668c2dd7843dc77b5a87d8948799aa47eac3b81ebbd55fada76702e22ad8971c7e75", @nested={0x78, 0x84, [@generic="b937899af89699221071a07a053556de0c24ede8cdd72348d9ed3e5aa9cf47f3120bfe40ddbbedfade7ed91056266592c7902d3d7e9f8586bc23a7d68cb2df246b21dd99a230a98dbbb4", @generic="ef4d4d6315f122ff70684db095f941169d34073691509ce48b925c5526bc376f8ec77eec12592c69"]}, @generic="cee12db1f6fcc0d752c0aaff0c93011567c292867c646f092b105a20000b668c5e3dc1cf15fa036f429e88ede8f0dfb9eed3bd351117cc68d809499e679cdff1493c2c45dd9a5282f7c1c49af8136f25270fd6a2753b9a3217333fa860a912ba31e0304362f201d2fcbb3a79f6e2b18ee9d66c81997f14bbaae60a6fc549ce022200aa0df907ddc16825476f9ffd55b820ed3e666dce9eae0c8e1495d261730baed565c879c4036752210800758a4c68f594d9f19766ee4734141b6f75b320b1e2e8c4507b1970d358241d744da1426cc5f675d5195865b4e5d4ee30beb30f82"]}, 0x218}, {&(0x7f0000001a00)={0x34, 0x3b, 0x800, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x43, @u32=0x401}, @nested={0x1c, 0x16, [@typed={0xc, 0x75, @u64=0x10000}, @typed={0xc, 0x2a, @u64=0x842}]}]}, 0x34}, {&(0x7f0000001b00)={0x110c, 0x3a, 0xa10, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x6f, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x0, @uid=r12}, @nested={0x10e8, 0x4, [@typed={0x8, 0x8, @pid=r13}, @generic="8f8aa825729cce6624382bfc8422ceecd3b9ae35d7fac813e34f1cb1861f00998f1fd7d48d31897f5e8a50c632a5f107efd79ab4513bb39291fe6382b0cea21fec6f6fe7c658d61ff41041ea34bbd178aa8595415e740ae69f669ab82d089c11d1ae48d448f2f3a0ba386d9f2ca07e6ef3839fb96893fb33ccca84a64223cd6fe017299d769e910a5c00db71a60def34dc57524cc785ef6ff7184a6d6d19881eda12f144f6321b97300bac5304c96ab5", @generic="d4380cdf468032e5245f", @generic="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@typed={0x14, 0x1c, @str='net/ipv6_route\x00'}, @typed={0x4, 0x90}, @typed={0x8, 0x5f, @str='I\x00'}]}, @generic="a3ce"]}, 0x110c}], 0x7, &(0x7f0000003180)=[@rights={0x38, 0x1, 0x1, [r3, r14, r4, r4, r2, r3, r3, r1, r3]}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r3, r4, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r15]}, @rights={0x30, 0x1, 0x1, [r16, r4, r3, r3, r4, r2, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xf0, 0x48000}, 0x8000) 2018/04/27 14:44:02 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) creat(&(0x7f0000000180)='./file0\x00', 0x4) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000000)) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="a8ebad980fa8c8fa1495c09876c89400f7a99898aad70acea3283b7d9676b20f86dbbe54b9f012a4cf4bfc18bd7490f5720353ae4c437e1d73be3a06982b15b5356bd2f1b6461e016fc166dda400f36e09a4a03b0060403355d4b0e10ff255de3f29a188d8d1b184dfb734feef63187267ec037046ae6cd36ed19637afc373d18e3c7b65c05b35eaa878c5f4f1302ac16a46058b17c8c0d15d1d16ecf869d5a61d26c9d745ed79863f6d2ada7f6a6eadfce59755e3181ec5fe4cde7fd0", 0xbd, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000000340)=""/4096, 0x1000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0xa0402, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x1f, 0x644, 0x6, 0x442, 0x4940, 0x200, 0x2, 0x8, 0x1}, 0xb) 2018/04/27 14:44:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000800000000, &(0x7f0000000080)=0x100, 0x3af) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x5e, @multicast1=0xe0000001, 0x4e21, 0x0, 'wrr\x00', 0x8, 0x800, 0x6e}, 0x2c) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0x44e}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) getuid() shutdown(r0, 0x1) 2018/04/27 14:44:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/27 14:44:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB='usrjqwota=,\x00']) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6tnl0\x00', 0x5}) 2018/04/27 14:44:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x6, 0x4, 0x8}, 0x10) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB="7573008771614fe85d740000"]) [ 131.994505] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 132.013010] IPVS: set_ctl: invalid protocol: 94 224.0.0.1:20001 wrr 2018/04/27 14:44:02 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x80000) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:02 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1ba, &(0x7f0000000180), 0x101000, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x2801f, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00000000c0)='.dead\x00', 0x0) [ 132.058731] EXT4-fs (loop1): Unrecognized mount option "Ž<{eÀ[5ê¨xÅôñ0*ÁjF‹ÈÀÑ]ìøiÕ¦&É×Eíy†?m*Újn­üå—UãÅþLÞÐ" or missing value 2018/04/27 14:44:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40080, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0xfffffffffffffff7, 0x3f80000, 0x0, 0x9, 0x2, 0x956e, 0x4, 0x4e}, 0x0) 2018/04/27 14:44:03 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:44:03 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xe000, 0x2, &(0x7f0000ff2000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:44:03 executing program 5: clock_gettime(0x80000000, &(0x7f0000000180)={0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000780)={0x0, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000e37ff4)={0x20000005}) getrusage(0xffffffffffffffff, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000557ff4)={0xa90d0101}) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') write$sndseq(r4, &(0x7f0000000400)=[{0x1ff, 0x1, 0x25, 0x7fffffff, @time={0x0, 0x1c9c380}, {0x7, 0x3}, {0x1, 0x2}, @note={0x3f, 0x1ffe00, 0x5, 0x0, 0x7}}, {0x2, 0x6, 0x5, 0x6f, @tick=0x3, {0x10001}, {0x4, 0x4}, @queue={0x0, {0x80000001, 0x7}}}, {0x4, 0x9, 0x81, 0x80000000, @tick=0x8000, {0x8, 0x264}, {0xc8, 0x7}, @queue={0xf1, {0x101, 0xaf3}}}, {0x7, 0x6, 0x8, 0x26, @time, {0x1, 0xe3}, {0xffffffffffffffb3, 0x3}, @result={0x5, 0x35}}, {0x1, 0x6, 0x100000000, 0x7, @time={0x77359400}, {0x80000000, 0x9}, {0x9, 0x9}, @result={0xfff, 0x6}}, {0x1, 0x6, 0xecf, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x80000000}, {0xbc, 0x4}, @connect={{0x2, 0x3}, {0x3f, 0x5}}}, {0x2, 0x100000001, 0x8, 0x16, @tick=0x9, {0x1, 0x100}, {0x401, 0x1}, @result={0x2, 0xfffffffffffffffb}}], 0x150) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="ae00008d10e45400a3f85a1f9f0548d58ee7fe4806c3f1330d081aa30346d443a8ab9f6ca90b8b4bb770016a14a11ea096ce4f29ec4c57cbc4b504867969450fd44bd9a2823818f5899619e60976e09acd6b74d55f407726cfafc70f51d308a2f68b4cc1000422722a4fd0a29a", @ANYRES16=r5, @ANYBLOB="210025bd7000fcdbdf250400000060000300080007004e21000008000500ac1414aa080008000500000008000400040000000800030004000000080004000600000008000400030000000800010002000000080004000180000014000600fe8000000000000000000000000000aa0c00020008000900f7ffffff08000600947da9281c00020008000800ff030000080007000000000008000300040000000800060000100000"], 0xac}, 0x1, 0x0, 0x0, 0x40000}, 0x10) getrusage(0x0, &(0x7f00000006c0)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000d00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0}, &(0x7f0000001a80)=0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001ac0)=0x0) r14 = open$dir(&(0x7f0000002cc0)='./file0\x00', 0x80800, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002d00)={0xffffffffffffffff}) r16 = open$dir(&(0x7f0000002d40)='./file0\x00', 0x4000, 0x80) r17 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002f00)={0x0}, &(0x7f0000002f40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002f80)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000003080)=0xe8) stat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000003280)={&(0x7f0000000840)=@kern={0x10}, 0xc, &(0x7f0000002c40)=[{&(0x7f0000000880)={0x1b8, 0x3b, 0x402, 0x70bd26, 0x25dfdbfe, "", [@nested={0xfc, 0x78, [@generic="47132071ffd1668221e4326a9725da52ad419e414a2f9d504b5ce73eeb838511bc1756b27613d822eb5b13f88ff54c1489d56674c30fcdfd86367f4c9a642eef89463bcc71c2e2df5e903a95d27db9a66f3d08ffa17308cf5aaf2a9520f286d1962ef9c189bbc40378e64ade7341386331250ad3ee8e7d85cd7ca7990f728e51cbb7f8e3a9442468fb0e4f3775b285b98ada538e5c8d303b7835777d35d6fbbe54de6c7ff4bb9b7ba6831a32c0e75905ebf3fc2e1235fe60b0a9a687f8c85281cb0e9c7b4af53701bb6ce627cb70161e73711d1b8d37ffb675622e2c4044f3199ded0ee1ae1574de7cc3e5", @typed={0x4, 0x57}, @typed={0x8, 0xe, @u32=0x7fffffff}]}, @nested={0x74, 0x8f, [@generic="6114121eb23090712106076fade6e11603306c2295d7a88390c653bf8b42f66bd42e7ade0f7520aa684a6e3d9eee4dc07610f4261a20dd76a294d116f70f75a7ebc5fa70a0058e5112c8559192a86f19140ea3f767afe076a11c020cfa52d810543075d9093b52f578e337d7cd398b"]}, @generic="ef27c40a1e84717402b8af78d727599ef62cb007159c09176adb79f859fd3386f3fa0599bc8730a679e749781a5eebacbca8e107f3"]}, 0x1b8}, {&(0x7f0000000b00)={0x1f0, 0x36, 0x108, 0x70bd27, 0x25dfdbfe, "", [@nested={0x148, 0x69, [@typed={0x8, 0x88, @uid=r6}, @generic="628064d3afa75cd2b36e0c815a7f29a502071c466a49331ec2ffc8a8d766838ade301d362a1768e71a3de0a659aa6055488a13e5388fb7f6c163de5457cfce1ff252174d0e29b5e44db01cf15c2ae3c01e919bdbdac60a0187435ed3e0aec85088713fe35688c85cc4ccd6232773837c607b6ce455b1b85558d394b8fa3d5ee00886910b0fef6606a789b22c27ae0871722d24e1c3610533f9fef5c1915404bd0e66e79e021e63260fb80f8f66a6d69fe9e7942068970633276703d5f46cb2c5c66b6e1b0e4857ad35786ce47fd99249ac60f29d82c420932d644e1a3b92fed35032fc5309ea137c2455751131bd76c29160bc", @typed={0x4, 0x3b}, @typed={0x30, 0x37, @binary="bbe482f19c72b34ada69bfa3a48ae4e96c6d310425b19dca5a9d1178e5ae69b736c964444daa564f473ba9"}, @typed={0x14, 0x84, @ipv6=@loopback={0x0, 0x1}}]}, @generic="8d7d2d83269d98a5d6d7bdd11ab526601df4c66b3610a3fa2e7136b9277665fa5186110d8943259e52a9b4585d74968df4c38b52b89cdb7b77fc6795487a8bec0d624dfb59e12578edaa3d3b8b04b2a093c88877e31ee1e5b7fed2d78ff877ae111b72a23972fa5a141fd23833e9d5d406755c46ede35d96b0be9de1786e2c307c9003397ca5a92a8e16e34b9688b5d2c1be462b62"]}, 0x1f0}, {&(0x7f0000000d40)={0x28c, 0x3f, 0x0, 0x70bd27, 0x25dfdbff, "", [@typed={0x14, 0x65, @str='net/ipv6_route\x00'}, @nested={0x19c, 0x87, [@typed={0x8, 0x8f, @fd=r3}, @generic="2bed2abb2bed9c797f7fe27a5c795882c36b45e51e9f088db9aaf3f7ff12ede4f1ee60fbe1729367fc13999e60028d5fbfbd6ed75b70277b7f41240db80db2443f110d17a6c4f1a46dc709c31107afccb6e3cd786c1698f05a41a8052567fa811bdbe753c7ab2beda3bb9fb7185c1d5612f59dc316fff39addb24fa3885642010d0aaaf704b7e1d7b12dc86b9202a95afdba5017084aecf638ac3bf93db9e7ff810083714713e9cce50e49a8296dd4", @typed={0x8, 0x40, @fd=r1}, @typed={0xd0, 0x34, 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", @typed={0x14, 0x1c, @str='net/ipv6_route\x00'}, @typed={0x4, 0x90}, @typed={0x8, 0x5f, @str='I\x00'}]}, @generic="a3ce"]}, 0x110c}], 0x7, &(0x7f0000003180)=[@rights={0x38, 0x1, 0x1, [r3, r14, r4, r4, r2, r3, r3, r1, r3]}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r3, r4, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r15]}, @rights={0x30, 0x1, 0x1, [r16, r4, r3, r3, r4, r2, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xf0, 0x48000}, 0x8000) 2018/04/27 14:44:03 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0xfffffffffffffffc, 0xaaaaaaaaaaaae83, &(0x7f0000000080), 0x4010, &(0x7f00000004c0)=ANY=[@ANYBLOB="2c2c9ad6a7fbc100563c764066c940d40d08c051f685f69b4bfd0a2f29d5237dfbda3db6ce3493b4280b308e4498a119015a49b8e50d4126a19f9f01014d83d1ae28db923898a0a427bd74b64d82b26499915731f6bc895e7fc7f3f46193c2292a8875ac5d2a5ad784e57330dac2d2b2f3e0c712ff0fbf830023a1af3e164742f359b8a6fdcd98df816569304d61e81d22f239d7f4a924492fd89e9ef9438fe725b0bce1c5442369373bceb25c90ee34066bcc1c1a009ea74987a7679ec058742b091b6ad3d4bce2eac5821d7e93661d087f433d075bc5c3e2202f7266ffef40060e2158bb3e65cef4b2632bdb6732b364340d6970c01cff19239a0715b7afcf8e981433963197d94fb7f24ffe0b6ff0b9f4db5ade4c9e949c42f6ad93f9de3452f99912fd7449f2da92fc48b6ae9b3fb2f1d4e4d7fb95b3e4513ebe84e188ce6a7a37f2972dcf880791e49d7cff373f5df573db141ceed6bc92d2f2d0e19b97a2a8defa6e440ee7485b46245aea9bde6e2ed377c4b286781c64ce0a8d5665fd55df6a7f653dba789df3fe83806f50d286958fa90aeeb8b4e16f97b8ab4116e5d223e73c988ac9a28b70098ee5fd60d10cd05455ffc13e6d74e9996de656b7980f4cad495659faacffae8275206ecf31c5eb57d199b5c50d20553f240f4560ac650b2563d9a1cf5e1e5f3d96a91435877c33aab3fd5e4b3f0d6d93005111a25a749d7c7805afa28d2f776f1f8b756ba0598512adbafadc74d07b0a5337963ba78cd07029e33323a7304e6e7f459bdfc8c0a7b5f7c48b190df2424f51f7d3d1beeb6880874ca2ff07a8de99b2b87df69a6691f45297f2f292df982853c67286646bf8cb1ad7d61d441233d338bc11b5a8a062f9d48064df5ae5538a6ff97d6797b8ace4a2ab5767ae844cf213a32f6f67589f974f8da7645b173df400d00441fefa6227c841ab92df725525e43a5da5af762a54ddf922e848697e646b22a7278a59817db2805a99c252e81a732fb909aa79d75eac5916ddfbd0a05ec08b68b1c38a7d92559f319547728a858d85f763839f9fe3190cfdebff36bdfd37d938fc5a3838156ff821c8837bdc20f0903f46a8c640ba9679a356ec15d7de0edfe4e997a974efe58177dcc63a539888e79db34426cf0e7884a8f605c760c0d57e35dce5d6e2ff70362a5a0ebf566e2bb92a8736f2f9d1f14769a1192a42e6ae69684c85327bc48b842fcb4249d2e7265f356340584753aa67766ab98709e067319a4607a23a74f648c957b9ece29c411e95bd19888d91bc9e410b4b00c20a77f52bfddae18f912e7d5c2f6becfcda700008439ef46e3d3be42f814f724548f6c5d6f548575425c222080a31a4afa3bf55bd8695b92df9416406d3b52721f2a7ca95b75e8ae456c4ea138e7beecf23df2fdc3a375819269c4357e677b60a4231ce9bdd36a686dc7ca4d6a0776f404ce2353909082b8c8e1530368e3c6c144a074748d856f4738a11f07350569b984cfe7caf15ae820146899b4684fd1b7977a8ce484a194f4b33e71a5406156405f66ae9b4bc58198196fdcf8169687b5356c03d5b84fbd46f72d6a0eaf7d0909a617124d508a60b44297f8560a49bbd53251fbd9bdcef11c97036dd8a1d9a07f5882603106207af5731398261d74afc3c349315ef53a8810814dd5e9e48b32a9974c3f5ecc6646cd6e1292170ef0f03144fa1e3866caf97bf89151201749482467d05087b7f96aa5028a5270162f0852e1f9c3cbd543e429dcfa598cbb558011a3495d63afc0ffd2233e46b4f6ea5b8e2cff4e370db34997fe16748d63658cddcee7d8f734a5360fb64d59e8d1e0af6d4ac6e8a5cc4638aa83e0e6fcaf8e12486887ac050f3512d5320e327cd6f21f6fa58d8672d729f2c1556e5ba308df787a107fc9f32cbe9b8326540e505533dd2613cd0a3e50ff4912ef08e1e9704e4459c44e70083044a3c8e05eb79f7d70ca86fa941550e6cb21bfb2aaaf76126deee56dc0dbc71df02bf1f41f4dfd48fe4fbc8ca075cdff639e9aec86763dc7097a06b68edbd9d2646a253f95c4700b773f51148de2c4271f8e031616559edb239e1eb3bafd646c7c5f6ea69f08b7cbbfb9d63adaf9f4e8221d01f47716e7eba4fd221703d31f9d7ddccd35a6de6a417b61b0c912ac1d414dd9e8f51b1419bba5aa19353cffc260fcfa3d7bbc697c926a99d16d3b45385bca2a785bd86dea8bfc2b99993022c10f27d9083e9a215437f2002162e520f78ae7d3584170bf6b5495df01ad988b4a165cbb852b19a3ca0a84402cad3d6977c68726f94ae0a16857dc37e1e44720aaded3b801f4321c4add371f98fa38b2fd8daf9bec6a0f55fc94e72a4f46e26f06abdefb36284c5f17c5f425865feab55078a2e4ef3065b49e6e9f3e9f132b4bb183810ba7fac98e9cd45ebeaf62ba5484198fab515299a473ed1480e57826cb434e87d3d0ab0e7c5fd89708d070af84ab336d88e6620477aa817c2f12689b0c0025531790159c9d345c8b78c06b5862d84a259e5e0b1b90b2f57424f90cf8716873980b47fb9722130aabe6ff135365669d5a68f2ceccdc70b5da8ef1b1bdb2fd21b66f3d02ae587409945f1d935d0bf814f341b6028826ecb9b813a37ab048d0b87aca06968835a645a0240c00fbcf990d5ff4b9abaf97173f97520f047624ae2d0c86dd36a4d98348f73982a8dcececf1177e4bf2eb3ecbd8ff7f8810963db222a074cdfa9c7c3ceea456cfdccd554630ae90409473ff67f73e6e45f619ede21f04261b433ec619d23bb5526c2d69aca0dc93fab0dcb2feeb28a882edd2b294c8cd588ba00a3921e4b79b8b798d87b20e7047867b4a749ebdc77c76a14c76a29b6f6f7cf5b001b0a8c128abb2de590b73c3fe04269bda643dd6822f4f3722353cb45acdf3df8bac3a24d53986efbc988801ab115e51260d46a8ca9aaa00b7c1d2ecb91f91d784a8307fb0c9ccbba2ab2f4eb863a41996442906b67621667ca975e1b0776ce0f268581b68dcc626dd8a1e9253bf11ba91e15bffc9693900ce3085f79d7066151c3971c978bf3a59be70684774e2b5948f657f7490c2c2db9dfc14ca1fbcd6244f76bdd910e26d419dc8aa05f8c64ea9f7d0c2bdb5f46868176b92ec23cb6a484df9fc375b0b735f91b469460d60fbf4971de60a2d99998cc8388058ee983cdd2780360ab192bb90d0403464b9b28b05f6de091ef6e26de884238109b66fc2da623a82e34ddc5166acef45804e9fe2aa4e604fe7604bd70e8fec8c8f6be8cda538aec2fc75f4e993cb4bc4d805ad67a84368c0cb1a5d5052330b205bd2462fdaa10e944f793b4a3eabfb3f6bc32b24098206145f821964d8cbd80e46eece00414df2df91c721ce943eb6df044fcb92fd93e7ec7d1465c5378f412219da5f4643cdac9d32eedcbc9e775b9afeea5c4d4295d21400bb3a6cfd56e026d77477811e1888f9ce92242fced3b2ef568022450d01092ec17c9ba2b6125633640c9f4e84504d80e6c9c6f027f114cb9795df6b015f8d914e466f8197fdceb0f0234415d577e0152f8cd6668679b94ffe94d1837b98f07fb592c238f952f2e0b922a45f0742e5825feed3bfb32ec4c2214a5ae3b2425978e12933f64f48bbf37b9b91cea8c410ac0539dc6940ab30c9208a2cc570a413c76b7f63d7ac2894191d63b5b790da38106c4693dae804418b77d24d8094696ec610b62a87b0e1475a9ed8c8db25ba2ad73d0b44f7cdd44f9bfc4b0569dab58bc961c10658f0c97b7b29d2439b1e99de1cc1b69b5581d01742cd3b38b06c41144557dd98ed64604a48541e8c33c1eac651c4ca87f61fa8862eef4b28912752318fa044c39a9c7849a49fdded0347755924979e32b2704020e897131e49e075ac4d4a4ff2c7be58871c59180be4773ac1471a0d80c93018560635d2d8d8953ae754a5f24fa204728e836fbb7af5d2e256c99097f003c6b1fcf8e97f714e56d805a33854473bc72ec1a0f5ecb49321bc3e90d3fc9c939803a1f200ec978655c6aa2ac99ed36931792b99a7b8b709ed00ea2e890e3b04a7ec6cf8c2dffecbae7ee347174ea47c6f1b954b31d7a527f2deec5213ed178124a026d7a92ecb7329860a024778e25377aa50cf07e518ba928978784f56aaaa243c9e4370d749ebde875a99371f06fd889cf06325035b03617ad553ce9317d7996f9fb61b7f3285b5d7ff15d3ee2f50b1f7a6cd1dbd4b69df1a21d356c20357d953475df45b60eaa72f61d6490d636a41b1624ac2f65952179d12ef3c26fc813f09f38606b5554e7a594ed202447a8e20204f2d8abd63f6f12e24b5f6da121e75c761e51391f087f6dc1118363c3ab6261ce5510588ce05ae9458fc6d0f447f2cebea6946d547b5e2bf4d7ce7437e349156b4921544f26cfe35dbd9b7a00559d2fac92a3e793c32a2ed809fb14b472457aadd162b772ef60e93f13335fafe679b23edb6958cbb576a5c57dd7b57e366c9e0a3a2733aed74373a220f4c13e222feb873715934ba995ea650d3e7a33e56c2c855aba7368eeac606a7b6efcae9eef1da1868456293ff7cd040e619e92ad8b8e0ba2e9ed45a584fd0af3c2128d5ed350183a3181317162f5ad383945d2af42144ce712037f68f74754c238ce462f54a59042f75fba6c5a32bd26abcd50460f18952479482e9272930ab139c9a3a8a26a65f2e78b34e8b4922bdd4faba64ae86cf7bf1b2f095480d5000b8b678febaf647058c7413c2be7b4ae1a34c5fd6f2d7b3f8437142c9cef0b406677a780cbe4cf76cfa74fe2d87a7e59a81cc074219dc518e38d5b97f1f24f9a72137b15f0de654a3c695acb575de043739978d26c5866cd4d3934a2fed1398ed2bda07eb7b6a7be2a48f0ac1333ae164fbae2f7d23ac2a421b3a103ea79a48d4d9e212a7e6333fc1188b95f23d59a95dcf05844758fa87155a4fea8a86de692254d3317a4f88efb8535d5a5773ee49e2f6b5137c5d9785d09b8830dda9af97d312ea4ef75f30bf884f487a23d506df1e834293d1fb823acc2922d10f0840888fa10dd4acadd0814f6db6c7089f0f28568f01cbeafc81dd736cdbb42d2d957af604a70e123e01ce1d605d23db3c776f3649c629e3307c5891c872dd75ea4b8e3a1dda48e1060ccb39ff08d69134183f8608abe4f62cde8c24f7a7d8f51ea5ccab916bde15c7d13e3691cad63175eb4601ed6d7267852adba5a94f63a2641a2700a438ebfc53a170c61bb8db00029c6105d46f483c8cd22f0e07f97177cf7916bb1c9bb389501e754480947642d1852ad8862529470f811055ec8faa9bf0c14aec93b9f3fbe27cd83dbad6fb41e4d326469dacc69834303c822b9e3ace8ebe10593f1a97367b060b0729c042ca2c5ff06bbac61895ca17866b3f75c754f9dbbe95fe5e2c82c3c5aaa3019bb6c08bd8816e999a28bd658e8abfde42011f587fbe5477b7e7b91ffe15708b8fe2da4c78790e9a51c2023372c04f4da853a35fb1b382c32e291f2d99807817c419a319162df8f6e2eeb9d29f5f02ce71e1fdca74c35322a2d67f2cd32daa9daae6544e315391a64bc08cac875d3ff992601e3ed5ebfec8665c2d5ddc305829cd12122dbf0bda4cf40fded40799c4376e7299f0c692c8804c7c0689743f29830616f91fb503987713edcd55a19cbe2a3a138577cb2c4c103784272d5424d6eb9945206a0508847410e0c9824f41bbc10506e8558dc05210a5984202b022e101366f7df970130bf75e87bae29558264139feea646524da4ddd6dfed8f9d8aee6d57", @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="adaf4f2fc263d9ee4fad641db1478465536ee1d2899850d9262a5198b243550a5cea108bc5d9c79d44b8bf8e9592132f30b1f87b7dc28ba3ec046c556f014a16855a99ae8d321e39195df06cb9f8c8a53debcc9858a80fce2db4264fe8dd2f0fa469a8641c803e9b9376838a46e0e8e7aa4bd9d1d6dac95ae0c25b4e2499ca9a66e08caf732fc6dabe919a495e515eb9f4198cd0e0fb6b2305cab647532a8d5059926c15bfb25aeec5094f45539a5ae93e83e79007b8970bddd19a982af0951f909de165f3bb93a9105acbd500d346b03056d74ac0"]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x0) 2018/04/27 14:44:03 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1000000001) 2018/04/27 14:44:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f00000000c0)='./file0\x00', 0x1, 0x4, &(0x7f0000001400)=[{&(0x7f0000000180)="7d9e726a8645708ca326fe221de37c085610f5de616c331898d13cb09ca2ed7ca857c55a172b37fd14f76765b20e46348bfc118ba826b978608677bdef6bf7b4b0d6fbaf1569a621ddac5a024feca1787331dee19df369bee3be6ff8769e33120c5f6715dc2d479a037efb58c2a34f700a5905fa7b3ea6aa938daf48504aac13a92210bbfc7243ff3b0d035278b9dd27d9abce57578ec229b90a125eae59bd4bf9984fdf2f4ddc160617d22d3ef64272c919a0765962d0d24ceada843fa07c4e977c61c3b20f2b26a7807e48a746c37b85749e44", 0xd4, 0xff}, {&(0x7f00000014c0)="3e54077dbf699732b5615cafb5c0a143387b90391e17a185986f9e84943bf51b10ad183c723b6f7c5322863fc0626bceb0f1dbc4791c91ca52e3819b68a0c36f810e946ab0bd1e530605dc0808ec80bd755a41e875ff96ad5e199a48e0c3e9588f34100ee6a694e4edaea221215283f0e26210a05c3425b73ac41193cd14f64ec8c333abdb26f89686d700fe366a9d97ee2ae9ce28f5263740ea51336df66c78885a6bb0b2f9f7795cf7b85a45e932b97d96328286caae9fde7a948eda3ffd39fcbc5704d5c120311ff4eea56b5c613e80f510d4607ab1356fbdbb1ef76ec651db5a80ebcaf77484176568b71499e7c5dac284d32c9e9b68b1da5eef2dd0bc25e08136b7ede7754c761e00749425e3cb1a172129f37907a8f3", 0x119, 0x1ff}, {&(0x7f0000000380)="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", 0x1000, 0xc18}, {&(0x7f0000001380)="bec7d8b6a3bf544f5ce5797e47641b7af12c787240c057a3527451a980423086f87df689326ef1e25a26d6364ec24b51e0f8c5dbe1dff20c665d62baf0dcb4acb78afbdf6f1866653f2887ff1e82d2cce1844c3ba80a0fcd69bd57bc33111fe62b9ca05072c242", 0x67, 0x52}], 0x28020, &(0x7f0000000040)=ANY=[@ANYBLOB="7577726ad21335ecd098937b"]) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) removexattr(&(0x7f0000001480)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00') recvfrom$llc(r0, &(0x7f0000001600)=""/159, 0x9f, 0x41, &(0x7f0000000000)={0x1a, 0x33f, 0xfffffffffffffffa, 0x6, 0x1, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) 2018/04/27 14:44:03 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair(0x4000000000a, 0x100801, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) renameat2(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x5) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB="4c2f7b26320cc98600000000"]) 2018/04/27 14:44:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x28020, &(0x7f0000000100)) 2018/04/27 14:44:03 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x80000) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512c1c00", &(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="6f84782e0600000000"]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/wireless\x00') prctl$intptr(0x22, 0x3) openat$cgroup_type(r0, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') 2018/04/27 14:44:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x404}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x6, 0x11) lookup_dcookie(0x3, &(0x7f0000000240)=""/229, 0xe5) [ 132.948826] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:03 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) recvfrom$packet(r0, &(0x7f0000000240)=""/250, 0xfa, 0x40000121, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:03 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x1000, 0x1, 0x9, 'queue0\x00', 0x100000001}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f, 0x2, 0x4}], 0x6c, 0x0, &(0x7f0000000240)="df76c49024ebe12c083557d0dc8d596b16ebc923856fa13affe126edb987f6edc2e9153877b32de45a1fc1b11e87f486389998114864103b5cd12331fc7f5c25a92cd060582e05f6fd84289411c9e9e87820d23b133779587fbb4b2fe9408eabc37aa8475fad01e0dec4c5ff"}) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000040)='./file0\x00', 0x0, 0x89, &(0x7f00000000c0), 0x1002801c, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:03 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r2}, &(0x7f0000000000)) creat(&(0x7f0000000180)='./file0\x00', 0x4) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) [ 133.019707] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 133.020014] EXT4-fs (sda1): re-mounted. Opts: usrjquota=, [ 133.101047] mmap: syz-executor1 (12691) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 133.114422] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:44:04 executing program 0: getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="757145d2cf966690d55e1565aa749bbf233f5c26082730330644"]) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000100)='./file0\x00', r0, r1) 2018/04/27 14:44:04 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x8, 0x20000000, 0x4, 0x1, 0xb4, 0x10000, 0x7fff, 0x9, 0x1, 0xffff}) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:04 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) keyctl$describe(0x6, 0x0, &(0x7f0000000240)=""/40, 0x28) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000280)={0x7}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000003c0)={0x0, 0x3, 0x1000}, 0x4) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r5 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x2) read(r5, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:04 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:04 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x400, 0x80000001, 0x39, 0x1}, 0x8) 2018/04/27 14:44:04 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000200)={&(0x7f0000000180)="507c7772c154221a4517c11e6552039b8de1cefdd9611558fda0dbb5a7a4dc1521615291f7cf39663d0f976097eb10ff86da7049b2b0ebc01e0e4c286fd7f606ce1421e72594", 0x46}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syncfs(r2) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:44:04 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) keyctl$describe(0x6, 0x0, &(0x7f0000000240)=""/40, 0x28) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000280)={0x7}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000003c0)={0x0, 0x3, 0x1000}, 0x4) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r5 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x2) read(r5, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x80, 0x3, &(0x7f0000000440)=[{&(0x7f0000000140)="43634eab2d65ab665f136a80d4d4c864ff4f45e0e08fcea73684188d43c7c7fbc8ec8245cc357b9cf88cb4661bf288272c4d374157c1ec7b2808648f5e3a67bc50c2b4cd175abbeb664de84cce4d1794518ba06ef6d9fd5a6bab86a5a0793d00ac47066bc234681bbe713bf79319da41b7b768120d83432804b77a9e994b4f2e9a67c37e54", 0x85, 0x8}, {&(0x7f0000000200)="3fd78b738912d737814ef039e8d461012a6a0e8b0412b870cfa9ac637e7ddb255e07756c585a8ef1d11dcdd5304d9e3a4464ced661d97703d44cfa99093c4553b56f856f3f2656c094e6362f997a1c743bfa648558d8b2ba19c9eae40ed0120ade007363fd69a656cf087a490e531181e6ff8c07e505875647a4404b7deabdc42c73c9c0dc56da9afd6fa1363aa3db782bdc09bf71dcc44436100b5039ee3c10305603982518dfd97bafa2dc99c3c263fa549578c7945628b7acc56ee960bf5d47a87dff65082f428545d38ded951bcd9e7e206b2eee7db017296b2ba1064bdd95ae", 0xe2, 0xd743}, {&(0x7f0000000340)="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", 0xfc, 0x7ff}], 0x2, &(0x7f00000004c0)={[{@bsddf='bsddf', 0x2c}]}) 2018/04/27 14:44:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200240, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000180)={0x302, 0x100000000, 0x20, 0x2, 0xf, 0x6}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xa00) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x9, 0x4) 2018/04/27 14:44:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) exit(0xfffffffffffffffe) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x400) 2018/04/27 14:44:04 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:04 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000200)='./bus\x00', 0x6, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="17bcde3faa8b25385783d8976060", 0xe, 0x2}], 0x2, &(0x7f0000000340)={[{@fastboot='fastboot', 0x2c}, {@grpjquota={'grpjquota', 0x3d, 'dctcp\x00'}, 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}]}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x1, 0x2, 0x7, 0x567, 0x0, "f53ddf167262a2e75cce49a5c028ba4d00c834fb7b53aa2000abf0bca3b85938f4e4af46f7c02b026d1b7a03967028df6e0c4d1e63cfbd3d1c0e92eba5f5ca", 0x12}, 0x60) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) [ 134.064063] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0xfffffffffffffef6, 0x400}], 0x200000, &(0x7f00000001c0)=ANY=[]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0xffffffffffffff01, 0x7fffffff, 0x5, 0x3ff, 0xffffffff, 0x0, 0x7, 0x5, 0x401, 0x7, 0x1, 0xfffffffffffffff2, 0x1, 0x1, 0x2]}, &(0x7f0000000900)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000940)={r1, 0xfe}, &(0x7f0000000980)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="7d8115e84bcef9c0b622f786165d3cc015b9d45c72aa48d4126a84e9681f2afe3b13264d87887728a3a98349df2d0fc690db4495b3ccc773245a325e43762e7e631feeecda4de892116c02c0835950e417c8dc79d8e38593c1b3ddea4d548e9f9e186adcd561b4de4fb4c529fb208a562b8fb940958159ef47aaf609aec914d6e6de9242b004d0747fc2b28963f8e7", 0x8f, 0xffffffffffffffff) keyctl$negate(0xd, r3, 0xfff, r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000480)={0x0, 0xc2d0, 0x1, 0x2000000, 0xe702, 0x59}, &(0x7f00000004c0)=0x14) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e23, 0x81, @loopback={0x0, 0x1}, 0x4}}, 0x100000000, 0xcc}, 0x90) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x4, &(0x7f0000000340)=[{&(0x7f00000000c0)="09f65e", 0x3, 0x1}, {&(0x7f0000000140)="4f8440eb6cc653ed4378067b942b3a8d05bd9dc66ca13f57c5cb40319b91240461e33b9f1d1e20fdc7aab8705b918b80bea19b712390ae7dd870c555c993ff3bdac3f12aa0d701935a74dca04066ae45e8fe853a6e457f4787fd95490ff34504bf", 0x61, 0x8}, {&(0x7f00000001c0)="a0013d7ee0ce3c03c0e248ebe80c004561756c3e6be139c72e23ea0beef3f4fbd3f0acba8345b48476085950ed7e583256e77bf1a76c", 0x36, 0x3f3c}, {&(0x7f0000000240)="096a5726902308d511aadcb7c3fb0336f0a8fd772f8c205d14b8f0ca8440e95276343b90dc41aee50272f883f4f3591c62554a11212bddc8792b78ab32b86230c26a6e9cf631019e364f2f24f59b2f549d8dcd56e2a0f5b79510c792f3a18bae2cc1a223249b2a3472a9f801405075f59672884c93682a46082c83de09f55b1ff06fef376cd3a2dd019a10ffe877aef706ce543fb416bd9f6d090f71c727f445b5709cbd1262c65325425e7367bbd84d623e1a1ea18de51e9d9597d6d5ee26", 0xbf}], 0x20001, &(0x7f00000003c0)={[{@barrier='barrier', 0x2c}, {@commit={'commit', 0x3d, [0x35, 0x37, 0x39, 0x0, 0x39, 0x2d]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@datasum='datasum', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@usebackuproot='usebackuproot', 0x2c}, {@device={'device', 0x3d, './file1'}, 0x2c}]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x0, 0x0) [ 134.121873] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:44:04 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) [ 134.190943] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:44:04 executing program 3: r0 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) userfaultfd(0x80000) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) [ 134.361192] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:44:05 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:05 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './bus\x00'}, 0x6e) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x98, r2, 0x20, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffff0c7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe5d}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffc000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd0e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa003}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:05 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000200)='./bus\x00', 0x6, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="17bcde3faa8b25385783d8976060", 0xe, 0x2}], 0x2, &(0x7f0000000340)={[{@fastboot='fastboot', 0x2c}, {@grpjquota={'grpjquota', 0x3d, 'dctcp\x00'}, 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}]}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x1, 0x2, 0x7, 0x567, 0x0, "f53ddf167262a2e75cce49a5c028ba4d00c834fb7b53aa2000abf0bca3b85938f4e4af46f7c02b026d1b7a03967028df6e0c4d1e63cfbd3d1c0e92eba5f5ca", 0x12}, 0x60) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:05 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', r2}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x470, 0x248, 0x130, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f00000003c0), {[{{@arp={@empty, @multicast1=0xe0000001, 0xffffff00, 0xff, @mac=@random="651d4b4bd968", {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x9, 0x8001, 0x4, 0x6d8fb59, 0x1, 'veth0\x00', 'bpq0\x00', {}, {}, 0x0, 0xc5}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "227517afa9af46b320f4ab9494af596708f77a3f739db0c72e139f023ba2"}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1e}, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x6, 0x80000001, 0x4, 0x10000, 0x1, 'syzkaller1\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x5}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000022}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[0xf0ffffffffffff], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) r4 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000900)={0x0, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000980)={r5, @in6={{0xa, 0x4e24, 0x519, @empty, 0x3}}, 0x1, 0x300000000000, 0xffffffffffffffff, 0x0, 0xf2}, &(0x7f0000000a40)=0x98) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x402300, 0x0) utimensat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x77359400}}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40002, 0x0) mq_open(&(0x7f0000000340)='syz_tun\x00', 0x40, 0x10, &(0x7f0000000380)={0x2, 0x3ff, 0x5, 0x1, 0x9, 0x9, 0x3ff, 0x29}) 2018/04/27 14:44:05 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x410000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:44:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c01", &(0x7f00000001c0)='./file0\x00', 0x0, 0xd78, &(0x7f0000000180), 0x20003f, &(0x7f0000000040)) 2018/04/27 14:44:05 executing program 0: truncate(&(0x7f0000000040)='./file0\x00', 0x81ff) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:05 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:05 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/access\x00', 0x2, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) r7 = getegid() r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000780)={0x0, 0x0}) stat(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = dup(r3) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f0000002e00)=0xfffffffffffffd96) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000900)=0x0) getresuid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) fstat(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0x0) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000c00)={0xf61, 0x4, 0x1, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) r23 = getuid() getgroups(0x1, &(0x7f0000000cc0)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000d00)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0}, &(0x7f0000000d80)=0xc) r27 = getgid() r28 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000ec0)=0xe8) getgroups(0x1, &(0x7f0000000f00)=[0xffffffffffffffff]) r31 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) r33 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002480)=0x0) getresuid(&(0x7f00000024c0), &(0x7f0000002500)=0x0, &(0x7f0000002540)) fstat(0xffffffffffffff9c, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002b40)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002c40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002d40)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="2165b369ff7832c25586f304d05efacede73b5d995357a0088530013ba5b2bcb1d11536bff465bcaee7156ba530c03c5101c0ac839", 0x35}, {&(0x7f0000000200)="cb287b7e710e8c0252b58295be06e813078493305d7929934960ddb1f3cb94bf91ad492bde5767a3588aeb8a66aec7c886dfbdef673187eedfaba1e510540e1b6d9f1f6ad74908f8befe75a34355b4adca89a4d90f5343c25faf36975afc21532fdfa2a59295b420dbe7f3eb665202f4dc4e3c7dd25c9daef7234719916e16b9a9234831a78419d85f4203dc03e2420655f880e8fc731c09f7290b36307a324a79045841b0f96cbce13f1a5b443b46125cc4ef6901efd419fa80515c74419864c0b24b35ee5276b2e7458c28dbd78dd4", 0xd0}], 0x2, &(0x7f0000000f40)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x138, 0x40}, {&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000001100)="c3ee0657a9e30970572ff376a47e4bf0f0af96fd9c14ba68f01f2d", 0x1b}, {&(0x7f0000001140)="c92b774ea898f935dab0b73e4f5541757b96", 0x12}, {&(0x7f0000001180)="56abd70a7d5bc9137c18e1683eb32c3297299e54b64e4734f4d603bba3094f3cb37804358db2fb253b88b50b3f5895e3800e094144bb942ae5d0b18f5d43464e", 0x40}, {&(0x7f00000011c0)="3fa8c4bb292bc9e140581c891b70b704f44306bfe22fbd4733d1d54708399076f02f8f254d3b8b32049ddc811c1b3742bdf6052dc7cc81bfdd9b6164272de273e374c18cfbecc281ea94692583ea3b787cb18b8d4eb1c115ea8bd006e017e80071787a6a2566c556cfdd9053068fad64388a9cc8112966866bfb05c2f7f9aa5a1529d208d1a34a11599df33ea7cf63", 0x8f}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="d7f489ff468e9434444cb8d2675987d56c41df4310649799d3c703b03d5a33031a4687775f4b26bcf50fb669c71f8b5256b7131d85941d8b559e87dd6a9fae29b276f042392fe0e8eb2a0caf0ba4dc7949880c1ca272d808b89236ec477b9b5f1b94d718ed15bc51bef11ec05626849f4260e89a4f1aa819e4e87b68bb7a850a91ca280674dd00767b0dddc11a3c12654b2dfe225c7d7f6fd0cac3dda5a687ac6221ef83071e747dcf0bd471692f3c1e96b037cea08e30183671445c862dfb1d6649487efca89d1d1ecf6976c5119bb3b73938678da58e189719f6983b193141c11012a02f33032de22d6bfc2010c3cc5470710afbf2", 0xf6}], 0x6, &(0x7f0000002600)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x40, 0x1}, {&(0x7f0000002640)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f00000026c0)="167554944a1631b78fe8180355be7794c41003f9e1def19b7f92943ed3e9394c449e31e9d633b1f108fbe251d3e0315943940ec01eddc11fa928c44621dd3bcd3fe181c2771a43f1389d4d07b1b2a33973b323bb09820fce4b6f9f108fbba0813fff85b6e37e82cfff7e57be4a75ed25be9fcd3001a2793d76e24a811e764332f976b1b635aacbb76653ccceb3f66ed3e55d0a2f52b79794db1f953b2f7964141895745484f165e628d475e201396c845b709b2f8e80f8d9e22e88cdc637acd7ac6eda", 0xc3}, {&(0x7f00000027c0)="9d0876b6add270b09f822b7671266da75c54224d81c826dfe706127e5efc95020d60227291c2fe3859ac535b322285e40a06f98327011fd7c6d0e86687a04054a23e657894d81c072e3b171c6eebcf8d907e6f6357f2b9cd0e7618d18d6c5c165c0a2acb97a25aad", 0x68}, {&(0x7f0000002840)="6b0c5a9508dd6033f87f9d2f269e8cb299b2ca697a01fe20d18340c2980e248d792773e49c09ff92a23c5f5a4217671c6a58ff057a731da0946269faf4af16980a20ee28382cd3c0bbffdf6643e95625f9c99b1917b8", 0x56}, {&(0x7f00000028c0)="1caf4fea021455628bae95d6cd4a0dc3b9cd22a58bbfd2b6c5f969fd4c8f3b52e7ae84397924aae11f8e9da0061fadf8d9c4294af1f0dffa86c06ed6e75c8ca35456619e58988914517d341b3c2c582010942a2aa27c8410ec5ab38fbd1edf2bf4b07d9aff9724448d3f797c62de4a8b5dcb10aee1cda2d07265f7e5d9bf1d72949e113f9839ce5e0c0298c8625167436d987cc1bb4a732a5c27e03b4040fe9a7962843ecef0ef356f44339334828dfeebb36ffb5c42ddd844955abdfc2043", 0xbf}, {&(0x7f0000002980)="5d81cea6d34f33b02c648a9580ab143037c75c6bced4e7a4ee7b082fb23ab6218b5462af018ffce17b5cf8e75865b81f27f7a8cedee862dca951d7ff6bdec5c9b6e1313a231bb0688dd75b37f4792d684474960bdf4f23a26d30574de88dfefc561b2a563e620b2a781d2506cf9f0a9e564e94c834c52b211f1453", 0x7b}, {&(0x7f0000002a00)="a17df7581be79567dd04b9268e9fd88ad6ca1a37a1e3bccfdbbc0dc82fea51e7f710866361f8dd98eb57f54965e2e275b573061446b8c978fb385c23b4ce00544431b33140f2af1b39262be30126735ab7f654c227df06d0e5a50b7adca331ff59def91b6bec715acc9ea1ce4e4de29c9421e7fb2baa1eb5f702b3cd40c99642e3b0717d", 0x84}], 0x6, &(0x7f0000002d00)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x20, 0x4000000}], 0x3, 0x10) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x18b) 2018/04/27 14:44:05 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) [ 135.052276] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2100, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) 2018/04/27 14:44:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB='usrjquot\x00=,\x00']) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') clock_getres(0x0, &(0x7f0000000180)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/27 14:44:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c01", &(0x7f00000001c0)='./file0\x00', 0x0, 0xd78, &(0x7f0000000180), 0x20003f, &(0x7f0000000040)) [ 135.114150] EXT4-fs (loop1): Unrecognized mount option "/dev/autofs" or missing value 2018/04/27 14:44:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VT_RELDISP(r0, 0x5605) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x20, 0x7, 0x50, &(0x7f0000ffb000/0x3000)=nil, 0x9}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x5, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) 2018/04/27 14:44:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000000), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB='usrta=,\x00\x00\x00\x00\x00']) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/27 14:44:05 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0x5}], 0x0, &(0x7f0000000740)=ANY=[@ANYRES64=r0, @ANYBLOB="3b05ca1fe7876fe174a56b830fde1f943dddd7ce5e80b5a3da2840cca5007c3363cf151c8f32f18bd5ed90456e7ce74a", @ANYRES32=r0, @ANYBLOB="72ad00e1c4d858e61ce67c810dd4549791ec8efb2775121ff2ae", @ANYRES16=r1]) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./bus\x00', 0xebf, 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="51a4d72f01f1ff58e133f85b8df369b25b307ef7af6ef84026fc41ea29af", 0x1e}, {&(0x7f0000000240)="e4e801e4557d3d2c8b52f07aeb7c866f9ea3f9c7dc5195a6609caa5432c653bfe7726409a16372ec2eca7813d9f66c3a0ebf5cf200d31723bc891789c4df3255803d57e8e68c46ca9a4a3778257d328131f6d92238c3db71d85dbcfb8ae406f43fdd8255891bc76d55ae63a173fc", 0x6e, 0x8}], 0x2010800, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x2f3, &(0x7f00000008c0)=[{&(0x7f0000000280)="02bcd8a2d2380bf6e58ef98af64dca47d90f2d", 0x0, 0x4}, {&(0x7f00000002c0)="499c30c67f44638fedf02283dcb8333770add2a80b7f910dda56852016f6c202785421f713a86ac36ccfd092eea76812", 0x0, 0x10001}, {&(0x7f0000000300)="9cdead467c724568ac9f0c404733dfcee028a45992ece3435781f907b1a8e32390b26f0dd1fd73679452bd17e8a999dd723509215bfa18a587b25e7633db70d508f4cf2495", 0x0, 0xf0f8}, {&(0x7f0000000380)="90813c4f013f99771481d65bc18d9eeee62d4ee9eb32007c98fed887d6dd396d479265061aa3d292b0ab00670ac887efd7d38b652d54dfea95c71ffb656d572b725fabd0abff3049b9f5caed352b9b8b5d9b942da834ee44d46b6c9333650dfab7e4aa52cb33b29e2d8bbc10786b1f1b0c144b36c02a942c575342cf74dcf0f50d8bada0c7a3b0b472940d618c6c56c7d9cfe2d4322174318dee897b2547a0be6a40161ab39d173949667fca9270c34abd4acba31818073d4a52e363dfd3375d7fc747ea9375be83087ae6b3af8aa686aedfd78bf957baeca052ac7191f0ff6e36365a796a5b124795a45a355ace3819f5", 0x0, 0x81}, {&(0x7f0000000480)="25f9c11f17c9ce9f3d9a4f4dbd684b79afd0fd3b9d435f7c8312a1284680b556e4ce4b22988b861e0ec62d814e13cb54193d569c1298f1158c777f2bdb12d1e7096b70ecf7fa97dc4c03859aed76fb476c6be42904469ba37f3a979f9aa0232878c987c55ed4672d007b99cd56de3d35cbfa2be61e0dcd883282ef62de08dcccc5837435a2f9a781ab6f1140fd448502c5105bc3aa0c6c8973b0917f4fedd8003bf8cad19e14cb", 0x0, 0xfa}, {&(0x7f0000000540)="68f30509b11bb9d5e4d160e84621a1087146", 0x0, 0x72}, {&(0x7f0000000580)="ec9ddc230eeccc44ddd9b1aa1a116cadea7effca3deecda4abad33f3ee35739e025b68b18af25d4e24557c10810d498cbb7a90611d14bfe9c651480339fc86c4484aa4441d6ea6553c2ef356cf0f6a7eeae0cbbf03d1f719bb11446e7c123fa5276c331429c40dd8ddd6fdca7caf17d17ed4ff7fc27b60a7d6543e46ab76634a9698da25f3b8589a67e2a3c767d09fd01c281acd75", 0x0, 0x800}, {&(0x7f0000000640)="d61ce0cf3cd73911b5a4ffd38a15644dbb947cea67cbcdd3773c0e53d108208c555fed399d933570b988cd2d8e3cbc91d07b0c119d651fe8da4d22c075c91bd57fcc34435c91af98a6ceca282df66d2a716636dc77b596d8807dd486396fbe1670ba8f232b1cf9c0cf932d563d4ca38d90db52ccadc87050663f0e1451b5a2a0279d1a4db221b07fb083da0538198abbc7045573357cdde318e1e6c9499c1cceec4d60a76f18a79a667b3fb358c20c4df74651686062ac8168c089b91c012ab44fd6b2697e558a430b4cddcd6a9beaf42bf2163021c3ee01c916b9496ec6fc39b2e5714ae82f11c65720badc31237760a0ed1b0032", 0x0, 0x6}, {&(0x7f0000000740)="5c87f96d96070d3a2069e68318ef22c202a641dd7a725a2e81f78258ee6899734af622a0ea6cc95baa6bb6df9927907964efe3a111a1e2d66c6478a60658c2f33d198537546d1d7f92ab8adc1a2f47b807e9"}, {&(0x7f00000007c0)="f631d3c11f9752ee8ccbd45872e2cfaacd93d40e4c77006d577d8b9fa33d7e850a24d58c9516a28bdf454a0e3c4b640daa0df6532c506ad7fbc20f299b4daccc010f897feb7ba4d7d62d555c76d3d51bc929f04b0be7f07a6555f2b3beae48ee91bab00bad402037c946d3558d33ee448471984eac9e636bc71b3b21fcc0316848937910b0f88a005e892067c9f47299d24ee15e173b0ec57f470a823fa0ecdb494c268540e70c25345d73e6653665a5766ba379f01a8050dec87d0185f81bec29e9540f08ddd44615beefb917829ab50cab1cfb40774947c09f4f023d472faaea785b", 0x0, 0x2}], 0x0, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYPTR, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="8bf39164d844401cdfcf4d74c7d7fee8302799de9762e1cbd7813e7d143bbbb7a744e41924c06ffe5559bf6f84ec3110ed7530fa34bf221b5cd6a3c52d9fd843770ddbeccfefa0f3dfbed3bcd829a9cba2a2e004a0aea94ff1f68fbf53eba8bf8d7b9d440f13d42a2d97f8b7", @ANYRES16], @ANYRES64, @ANYBLOB="3c1af1d56dbc19f335"], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16], @ANYRES32, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES64, @ANYRES16, @ANYRES64]]) 2018/04/27 14:44:05 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x6000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x1ff) 2018/04/27 14:44:05 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) [ 135.333931] EXT2-fs (loop1): error: can't find an ext2 filesystem on dev loop1. [ 135.361654] EXT2-fs (loop1): error: can't find an ext2 filesystem on dev loop1. 2018/04/27 14:44:06 executing program 7: clock_gettime(0x0, &(0x7f0000000080)) socket$inet6_icmp(0xa, 0x2, 0x3a) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:44:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)) 2018/04/27 14:44:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='exts\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfffffffffffffffb, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES64, @ANYBLOB="d55c4a9b78a10a101c9f49088de3d2eb8ddcda12bb7bdd5d59c3a4df487115c61b4ee8ca2c92e74375ecc533f2d141db5edfa93d7c99b5584a14a99b44019fbb93534b8bb1a2aa6d2092205f397cc5ac42e2d964e751894339037e6cda56d7aea859e0b7b4d4d8d85c", @ANYRES32, @ANYRES32]) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ftruncate(r0, 0x1) 2018/04/27 14:44:06 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x80000000, 0x4, 0x100000001, 0xfffffffffffffc01, 0x4, 0x5, 0x4, {r3, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x40, 0x3, 0x20, 0x3, 0xa98}}, &(0x7f00000002c0)=0xb0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) r4 = dup2(r0, r0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:06 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) keyctl$describe(0x6, 0x0, &(0x7f0000000240)=""/40, 0x28) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000280)={0x7}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000003c0)={0x0, 0x3, 0x1000}, 0x4) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r5 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x2) read(r5, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:06 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) getsockname(r0, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f00000001c0)=0x80) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280), 0x267) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000380)={0xffffffffffffff80, 0x81, 0x20, 0x7, 0x9, 0x0, 0x7696}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x7f, 0x4) connect(r0, &(0x7f0000000300)=@ax25={0x3, {"ce7d0235e9c8c0"}, 0x2}, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x52e6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) [ 136.080309] f2fs_msg: 75 callbacks suppressed [ 136.080315] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 136.094497] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 136.111213] F2FS-fs (loop6): Unable to read 2th superblock [ 136.117821] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 136.126104] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 136.134145] F2FS-fs (loop6): Unable to read 2th superblock [ 136.209273] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 136.224367] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 136.232818] F2FS-fs (loop4): Unable to read 2th superblock [ 136.240492] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/27 14:44:06 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:06 executing program 7: clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:44:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x339, 0x2, 0xfffffffffffffff8, 0x7f, 0xd, 0xec5d}) sendfile(r0, r0, &(0x7f00000000c0), 0x9) 2018/04/27 14:44:06 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x4, 0x7fff, 0x2, 0x3}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000000240)=""/121, 0x79) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sync_file_range(r0, 0x4, 0x2, 0x4) read(r2, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:06 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000040)='/\x00', 0x6, 0x270, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="910000"]) 2018/04/27 14:44:06 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x3, &(0x7f0000000180)=[{&(0x7f0000000240)="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", 0x1000, 0x10001}, {&(0x7f0000001240)="831b55af1f0e55db5ea272c624b005effcb37d7beca84c0da7f51db64756c2e97dc864e43a38a1ea0be1fdd68fc73a9544d540eab11ffe89a7fe39f155bc3e4ddea129a8705d53eea309dea866050cc62c2a2a89ed01590409ecf099106f166035d5783d2d677a609259e5416ee703b07259876851ca858feaef2295ed63f251937a5a4a36", 0x85, 0x200}, {&(0x7f0000001300)="056f56fbdc301d11158966bb51ea778ecbb697ec82d0ba51a4a96ae5f5add266170e9ee8842f3a3a4425bc062ddafab5657ed80ec1b062c6b76172936d1eda4d3e82aad182068ced885dfd9be300d8636187df51b25080bbee85da8b443adef6cc20a4c180978503e740ee7f86d633afd275141d5368bcc4774229dd224649cec174f5532e2ec7900d084513a0635bc9d961b5d53cdf0523447d02c00beb539ca0a8e1643ad03c438f6e3ab4bb76c0ae918799b877ee7b1c8df0ac18cc91c0322a", 0xc1, 0x7}], 0x1000040, &(0x7f0000001400)={[{@session={'session', 0x3d, [0x3f, 0x38, 0x2d, 0x2d, 0x3b, 0x1474d7e270562574, 0x78, 0x33, 0x78]}, 0x2c}, {@session={'session', 0x3d, [0x36, 0x2d, 0x2d, 0x38, 0x3f, 0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x3d, 0x2d, 0x3f, 0x33, 0x38, 0x39]}, 0x2c}, {@creator={'creator', 0x3d, "92cb6c66"}, 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="10000700ff00cc000000490b0011ec0300ed00000000000000000000000085abe24e345700200000002000000004000000000000e95dbe5a0400ff83e4b3a2c5f43fce318254b937cd96c851f8d36403aa36", 0x52, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:44:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7c, 0xffffff72) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={"00000000000000000400", {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001680)=""/3) fstat(r0, &(0x7f0000001500)) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x6, &(0x7f0000001440)=[{&(0x7f00000000c0)="1d72f245956d", 0x6, 0x8001}, {&(0x7f0000000180)="8228cc9f84eba81b367095fd26976124261a9179bc4b44836592913082bab6959f4f6045ac77784fd7c1d5d3f6059fc04a10a95e48be5758ebd8fbd3fc59424f6bb2e8f8440b075eeeee566a8a35e34cfe80d3d0eb640384de82ad79adf83c16c12ea6bd4dba97998e235fee91b36eb9926d9ef180aa88a73b628918fa7a63d4fed072792c5ec835f7129bbc61e5fb054b334c55bd5c11bca18a424fc62f8fc7c0dd63e43fc0c4e08e5f8941d04d770171ad9e479a5a53bbcd859c0c12bf6588ad4db2ceeca2d153fb4a4a3a97d06b7dd5f37394c773682aaa8742f6badf82c6e7e8ca16f7f2a03e60b0d91f7501c74709a7e6f73cfdb026c119b8e6d8c230e0c50cf71b4f82a0f91e65d691386beb8a71c9e02abd92ff072330f381991bfc06d59db4638d6d8233849215d866578e51908b3524a2537f722337edf08e6f2d0e459892bb87aeb2c87702cc9e7376931d9cb2f1772488821822008817fd591c598691f32b9b04a8f11efcd201c5a0f88f41a82f6d58f3886cb6b2c9b43df2b6ccf0d3eec0274e48a1c59b05c79450215ad049c85e8aadd184a9d28510b9132a92561b20a40b8bd914f28a5303689c5aa49ef40bb30ab408d9d6868584b73582d934a166bffddb008c03a386922eba73925246abd01ba06e8bb4e125ce9f73c00d296b3615c92d31fb928582c24c4f9e303385ac5d31cefb349acabcbf8492255959bce7963d5913e9c3ae38905f606d6158f6b64ba9b0cbc5b025552e12eb4ca3830d70385f2007f96efbf04b22984358fee24a628052c7c0302aef06e8e742b5b9ebc49618395737ca385573d8ae13d515620a85011c1cf77ddbf88d105f00164569527663cda3b889b8fdaeae5e7e4274170aaf76df870d84af2d54bb7c3597dfa1eedbe4d043602e8c85c0b9dcb300dd9a32377e7fa63479c16e0120d6a08c0db9410d69920bc073ff3c0f469c60291229ec0b090e10b897a00400fba5b31cd244b1596ea14e97fc3675173725ef1546d393e66a85833cee8dbc810c928e7262c4bfd82ee3d5659d509e87b49a790b4175c1f471daead386d5d448f1db175f0d976aec1df5ae8a93240b8c0dfb949607f70481f09114e06e60bb4a4fc4e91aaf0bc4a2ed7a04c60ffb60edfe7e682196f7a138acc74ab181b1f1ab2aa55f2b40c9f941552090277109496508b02e4b5c9fe30193c95f1850821f2e35088fd8e10d7d5a08a1163a5c546c30f8fbea72df26930f0862d5c7e87c3997c9ab6553e0287a971cf9130ca09a8894ab4acdc62315c6902f634366971b7c1430e7ebf8986f56b9e531481e36455fe178b4f43d3ffe306695ebaa2ec0fb16396962f6e6ba05558710b1002fb569a1c9a0f435f4c402b1094cf70e0549c6eab20aeef2e0e83493ba34b32649d8f45450d22eed5fbb2b234a85ff687e372261579bde2dd027621acc804befdd5ed9d93de54c7fb553184b74a126cf851119a8c2c18fd4c8376db7015df11d1884f5f2ea04c3563c605bdce0425b05b8a735c9ff60be8c928dcd0c6a66dec3dd3603733efbc9d593b0ec272b0f50552af12dc9cdf72e0987084435205ba7b223c789127e8fa26ae7cf9758270ad367c65fb2827e1c449f6d7f505ff32f0f5b43c2d9c85c300d0364362a8bfaeae4ba43368fa0717beeff87b2e8abdfc9869b0d9fed8e54c343bc015aa3f457d50128c5f92ed3704179ca39a69274933439a434e6bea9c598e8a46afec4b4cc6798bf84dfe3be5c45d68c1496b3dd96da90573c91ce86a48fbdeecf7a1a6b1239dbe79f0a46f5752772bafa18fd388ddc91c0db7e7432a7f3fb0740f9146e23db9004867d62d9d5e2986852f90571b916efbdccbb8730e0e8b1a51b9ccb542187e02e0ba54076fe7c9335b90120330bc317c1a20946bd7d9adacace074ec17e4550b149b30b4b65191228e32a1ad94421bedbe94ffdbad6c98bc4117f0cc526b16f87218383d3614279bd1af3943a46a10e9976c2bf9f80fd8566356520880bbb7ac1ddf4b485f2018f38432d306ce01b7a0c2b4c80f4a921a9395c2695e93fa8299fec8fbe1bc45d521b9e0fd8fdfcf9ec3b8519655fcb6c2beba9603aa17df609008cb020557371fe3c8592785cd1c57aa45f1e67786aa7139caf2a5c430dfa1df7ee570ee3b68b7bb6873fd1d4514382f91de56a286e291baffaf84964ce7987c080d795ae9c0aeae1c1454f9b7ed5dbbfbaf01e2b7ac9178d2d55ab0fbeb024f50793a6393acfdb918d4f2f8588d4ad290600fa91482c69f2f1e4256ab80b2b96f9c56a9d585cc7aaf230211b41c9342e0f238c4830b299c77cfc758e7b6bf043ec02f8c07b669e54fc7f370e2318ce880c16756dd82498b61e75d0747ca1a6c741ac8cbf003f8917f303718beee97e57f8e067f280bcd723e930545b7c3171a5fe59154decd72b3142a05cb544e65a4c6675a23cab67c83aeb3667ff07cf60b39b379be47b100b996afabf2dd08c524cc366787d8580746273b01d7346b57fbedaefbfd8f358a79a4e98d53c0d94952b96dbe662a7fa487d102a3328aa536c47f24cb8db69e7f355558c6ddd98071dbba73e805b4685ae54df86fa1b031695609e9dae7b7150562c23e03241ea4f076187d61a4ac9f8bdaa0ca8bb41bf64bc4d344df66fb8bbe7630bee1cb2464acb07156df81291536307a3069f45f6d2cdbaab71fc612bc91becc1816d2fa46a29bdff7333d8a92d0bb9f0c7d358950447da2e4d8d74ea6c5a52b73ea8db38946249d187690a5ada09581f42c4efd03f9bc80a032ccd0b92e5ba4e030a997d3a0c5af4fb13ec17779c3cb14e668367b46e7ccfe949037e2524e22e7f70ada11669d7755ad71ce2007641fe8a82cbe84a4e2f4177eb6b7e15b9b88fa31cfe8fc1c1aa0b5ae468fa9d9204c1e48114e4363382ba55f7aac0f916e78ce9283022968ef16158ab844794d29db5902eebd3a108aa6bc794f4cc45c134e658e3cce07ebaf57e0615182284ed06568024403b0746f6b895b9d1d644ae45eadd7c0d85415dda339f756499d46be25c5453eb2cce0a4bdeab1b951c7b35254df3a21d1ad29287abc99d772b425648416d902cdfc9603050a5ad6ea784be9909204d5c2d432e4dda28ded6a0535f4b37dda961e6632b5b0f3b24c2662184fb89415d06b9056daaeb974b5c7fa55a61b6c39285046e7ef95decbb8f52b5cc98bbe85c899c363c7a924557222817db4357fef4ed4f48deaa84011ad75b6b176a44701571b466a2460fa8696b275639a2e9e4ff992f0167bf0320a8d04025cfd4a41d99c6fa3f839af75c92a3118834011df4e92f0083492a29fd3d2794522d3d9774bdfe7725edcb10e4451a7541a734e404cc2a815f3c94e43edf0971ca1f3c9e2cbc32d4d132ddd29ff760cb1fc1bf6f1d062660f1895026eb7adf4b8d29c16eca31ebf24a89b28a5f06621acbcf15ac480ea533af32302559450fc7826f7a2974ae7a7be72ae7066bf07667652fca41c5610cc0e990639bd198979187b76a3a548ff0acb16a40c9074eb616ca292802288654d887c0191ce8f976259a911ce324f237f02d2b7d6d91c564bc5e6ebc608f41f28ee3106bc720b9418e836a928200d92c81b291af32ee0b74b165c437ad0860e6b14f2fad493b7575fe0d1087a6f37d7dd33c5b5cbb170dbf47dc6180230ba1017a68bb5284416010c8366a62818da28a46695bbf8400191f280b932cc71a40a549c6542e43fc4fc42f2efa36d800035ceb430a48efc8a7d9a703cee0201f40a1690853ed32ca4ab85ae1064ea9984d28bcefe3eaa9d26fc1741e2ade519cb5048cfbf5f57a1e53d3a7dbffb66e8f14ee23eea4b1373b726793b588c5fa4eb4ea82c2dee37cbf3cc7bb16ab19a7bdd2e64e1ec3c3021135326bfd6a14be8d3fbcbeb6fd48ebe59c6b314bf0771ba445a1266a0f6be2ba5f24b97be3d2897451d200505d7c221b006de97af777ddadec6e35bc31eb93a6f65995edcea16f2c61c090ac0ea0eb57b0729635614d780b0e19ec1ffa1a449598f51a586ec74a387981eb5236b94977a65f7414751d6980943d37b7e34e97db638928a37ac260767af1d22414dfc19fd7758b4075d79cdd8cf40cec0c64d7ac67771a69d1e31ad89a325d52030e699798e7fe76d773febae63be0eca34b4ac46e5c408ee2234292c74eab06190de7e6fa0414a25bc2530e9b2d2a7ac606d9bf38c8144e10e3bb3bba964e608389ef1645e332b3f126f2b78189bcb59fb182742007e67cd51b36ade432d8d76feaaf7df081bf94bed9dff0783107486988a7f247b63601619cc029497951599b34c527c927a629f60c4737eecdba2b3763e7139167d31845383c3ebaac58c61fccbd2c3d87e14d5809f5ff1c0e72faedd7a8390dc63cc05e6375fe5fe7a0ac3817033d0cbe8fac7451ec3d7069af16cfa34a0edc63bee3d1d5adaa7223204822aa6e511df20c9236fdc33aa2fca464d446cdcc1389da4f7722e0fcc43d443b9955a04d2265842bf077d797556e6fb9afbe257657e0c360f7fa7e9fbb61a49b3f278daad53693abf164b1e41c0eb707c69e0d0105220fa8ce23dc93b4e5f37fa90902298368f70f85e8e4be97a5d958a8725296f0ece7019312463258ea920fa3d27bcc2c7ae8edcb7eb384d6a122bcc118bd1e3f64a0e9730f7694f4052cfc3de3a6fbc5ef9236b7cf2cd4186d67f60ad270378f5ddc2feef05bfb22718f990eb42323da4d7d7e31ecf60e2508cb1c8922ddf25ea9844b61169734bcdbc46f43d9bc45a43f122c387908bba08651af181bd16262c53a727ffdc63d1070b90c93f2bf4a7cc5deb55aae839919a7df5134b65064aab3e0db34a62925fa32a9b205bf9e7e3faabf3c9cef2def15b15c3f56ddea38423dbef3f23bb0501940c0a572f836ccd6ccf4387e607a13dcf31887ead703f033feda0d6e51da2cd6ef33cbe6873de5769062857f6a016888c0d2ffe381b66aa09dd1c8f2a0c17ef1f4f8dd66110aea7eee62be7491cc2c6e39d6355bed97e9286d09cb100d117bd282a73bc9a8ffb7225306fbacc61e11c21f7ff30216a2dfc4da3ea319720ae66a66cdeb7ffae9b51ac210ce55e0a8dc85de272f4a9128432bc1ca5399689adb41fedf3b07399fce741d3d432441070f66c3232ef7ebcb04fcdb4073c9f8a35234f1dfece4dd439a8908ef307fc635b50acb9cf1707b0650b24fdd23ee97ec3d46726dfe1ef1e38eec8c0038e429a645336c2d9689adf9ab447b6a1da012ee8dd6b65e9556591af7f6d2e93245de7920bac8578f49bd06122f94afc50e2b0bed36fd3c3b31582821e33f91100a318c7d287a530712b453516e51e0d9a76066c6a6cdfc6b5584ced8cf25c9c240ca3816ec60aea79c8c8761cb414f5ab9f331888d12d5165ce8976d20bc18fa2fc2f22d898a896dd9d7a905d932fbd51f885ad2f7b69e29fd05402547bbe9c48bfe31a28c44bf765dd191d9a101c3a3e09c1301c617eeca02c65e54be13ae95d14ded707c63baa053c457de321407b1529ad5fc1593c060119ee690f48f11f743f5ccbbbf9ce7eabf5415d2f86638dd20dac258269a64aaa5939fe09d30ce0f10e5a61245118ef721fce4413771d8624f7b5d6221f8dc716f45f39eea56a8a296a8cd8e14276676b027bb7dbd314469300b1c8a9173d5eb82080883d80d4a0a7391c52594164f70f282bcd2d4c31ac5b7335687b0d12c58c7b03293fb2e8d7cc8d54f7c77030c534840bc11158e18bbfdf01a5157ac0520a0d2595d2dc07acdbb3406", 0x1000, 0xfff}, {&(0x7f0000001180)="cb6bfbc9864c0aeec91dbd566ff417bc20963bb77b3f20f1e293c9b682aab46fe0c31984db644d7c22978521268768bc0fc704c03835adc8813a9d4c4ab799af87c2c8dfbfa3e2c8c0f2239f8349537b7a32390fb37871ac981b9586c277b37daa6a32322b6a4edc37228d8767e4a809309508348dbec9b748364ec9ae3ccdd7caa268836877aac0e710254c9630c0ca585f75b4fca3568bc3264426d45d3b4aef792bc9719b3afa017ff3144a54f4c24586ac61c33065c026552d6546668859bad2b53138a160ce0b9702156d62d511a95fd4fbffef5d7989", 0xd9, 0xfb}, {&(0x7f0000001280)="0f664b2d8eb7632533d59863ac6337b3e3ffc05e9a7610d41aae3c4fdda6e588f2dd8589f9c6213d0bb8e2cb171581bc0bfc0bd4b7d887174470c4682348692b7176145fdba6e797af8f350b06798d3f068cdbc4a69c646882452dbeb20fc98751175e7a2b663656940fb4a9324f06d043dac20f8196", 0x76, 0x5b6}, {&(0x7f0000001300)="54ac2e0e2f3cd243a44fb9be84c8b7d9c46654f7be299bf0687ce103e5397681ab3259ac142ad2ca7e5f2518cc749a2296dd50fd55b5651b3c4bcbc5a05a889ffd6c672607977952a056e6a5377244cb3e7e8b220d6768f5", 0x58}, {&(0x7f0000001380)="69c7baabbe8a829ef3bde7c1bad80ada0569f7eaa1c5411e4773141d26fa366a4617481a37364a7b4cbf9a81d04fd7fcfa5e47cdb709e2d65b45774d994b498b68e0f4e52869f069b700a248f099bf57e529bd963ce7f91abfecb6535b28d44dd4e8557f26c2c3080d5f37e871c98c1956dc6459fff3dd352a235e9abce27e4bc38aa2cd1f48d8b5c1eebb158865cd900b6df747cce519af3275b2fd2dcea1", 0x9f, 0x99a}], 0x28020, &(0x7f0000001600)=ANY=[@ANYBLOB="119ed97297292add565ae9ca"]) r1 = syz_open_dev$usbmon(&(0x7f0000001580)='/dev/usbmon#\x00', 0x401, 0x80) shutdown(r1, 0x1) getgid() setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0xfffffffffffffe00, 0x9, 0x1, 0x7}, 0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001640)=0x20, &(0x7f00000015c0)=0x4) 2018/04/27 14:44:06 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:06 executing program 0: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'gretap0\x00', 0x3}, 0x18) r2 = socket$inet6(0xa, 0x80007, 0xffffffffffffffff) getpeername(r2, &(0x7f0000000000)=@rc, &(0x7f00000000c0)=0x80) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) 2018/04/27 14:44:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000480)={0x5}, 0x4) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f00000000c0)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3, 0x2}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) shutdown(r0, 0x1) 2018/04/27 14:44:06 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x6, 0x2, 0x7, 0x9}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@remote, @dev, 0x0}, &(0x7f0000000180)=0xc) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @random="2b43eae088d6"}, 0x14) r3 = dup2(r0, r1) write$sndseq(r0, &(0x7f0000000240)=[{0x8, 0x100000001, 0x100000001, 0x0, @tick=0x5, {0xf5c, 0x400}, {0x7fffffff, 0x4}, @control={0xd344, 0xfff, 0x79f}}, {0x4, 0x8000, 0x100, 0x3, @tick=0x7, {0x7, 0x7f}, {0x1f, 0x1000}, @note={0xa62, 0x235, 0x1000, 0x3f, 0xffffffff80000001}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r3, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:06 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0xaaaaaaaaaaaad7c, &(0x7f0000000300), 0x1000, &(0x7f00000016c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYBLOB, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYBLOB="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@ANYBLOB="c5623318ff0393211584c87db092d471b38c93e10dfe23aa06b3c6ea38d0d408324fcd6f715d32f30fa41cb15c360e5cc376ac0662a75f0337cc975a8d01f960872c1680360c956cf2124b2eee90dd9342a28ddc", @ANYPTR64, @ANYPTR=&(0x7f0000001600)=ANY=[@ANYBLOB="a3db742fbde199565fbbef7ba46d11694ae3fe33a68afa0f363e60486d3fd39bcb41a35d474947c058595494e3800b109b7b25ee14594bb70e0052e0815f3ac35d96515aef6da87bd1b3bf0d07dcd6d77c737a737dd592265f8a6a292d62767c26981dfe21d119f9c18eb954399ba17cdee55b10dad104e3ea93e6be521512188d17976448492456533fc03081d727aa16551284bd056ac68da601", @ANYRES16=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR], @ANYRES64=r0, @ANYPTR, @ANYRES16], @ANYBLOB="3a1074037b1a0fe660e4fb4c899b6a513f8cb41d974269b34f8ecf5e766e177d45fdda39a209bab579e3f00c2c5b16cbc234826a7853aa4aa330ce", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRES16=r0, @ANYRES16=r0], @ANYPTR, @ANYPTR=&(0x7f0000002040)=ANY=[@ANYBLOB="a4b83f40f85106b2401990926ad637fd6f6a8274034ad3d9de9cd8d5ea5ab441144c09d38c753a22942baa1ab1975505d271132a8f4623ba845bdbf380d8c4ed710e10459f764087707796cdb53bb64c643ab5ac8486cca520b512c7e4f5a7c2c6bb60cc50f7a509aafcface8a5bdc7aa755c0044762b87a14a1b7e82bde80fe9f3821a638dfaf69e5ead004d700cee2e54ed615e159f5514cdbcf31b1", @ANYRES64=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="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", @ANYRES32, @ANYRES32], @ANYRES32=r0, @ANYRES16=r0], @ANYBLOB="0e161c524645243b7afe77626ce4838ea219b9b8dee57f4052ed4ff981f26272e80754525fba67785c36345921aa0cd9c018207bdcebc7a7fd23b8f24933c3c11d3d607748809279812dd9df83844072874dc933b71248952ba2f6ad8a4feee11a381e94881f2afded0bd0b4ffef6b450a0c9dec4131a81539c9fcaf4f2e8285b7822d42068dd7b6e2c0eb9d15c8468c775ae11740715d141d3fa4db6e290abb8afb6159a2a87bac4ee51e8c8552b560b3f94902977bf4aca8daf5ada4562d1edd3431990a8069051711c95ba7032a5a6947747d8f1795f9"]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000240)=""/57, 0x80ac9baddc2f0c8f) 2018/04/27 14:44:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000180)="c3bfa1071b7b4fff0b17b396310adee5d6cc53f3a767cb84de17f0de84686395a4900c128afb2d49358409040859252ac88b8c14119e10a7b81005b1a78b9e380893d0cefde8aab39e33d0c1a7987f61c5a0fedf1c1824652923caab", 0x5c, 0x55}, {&(0x7f0000000200)="109df07f7caaf8c3775c960c7ee69a5068defa04112f299e332b9bbcc76f9ecc87c3dc93b347ba9fe1484c319ae92648d9701568602365ab5e9c845881f8b018955f2149225c066c6843bd72926497e72a23c933e9edc6070ec5a345281cf0bdaa4616e3715faf3bdec0712031e6029676df117579f4c0163bb914ab94fb8526925766645c9ba86d619340bac37a85e7d39bbb01d557fdbf4604be4750b569701af0478a1dbc02d0dfa76a6cfdfb3cc7157c669d0effecb6696887f9844e106561dd4574a1c907e015f5191a23ffd4ac2ad120fb0cb12da360cb", 0xda, 0x4}, {&(0x7f0000000300)="08462979bb90c2d4bc07f9a874f4710052375267de95676f386667b33b67a70fc5fbbfc9123c6ab4843031cc79a3d43b9f7bffd41fbaf8a62a18a283a5d41178a7378c300458dfc99aa6f2104522596850412ba51e5da638e70cc372e3bb6abd9befc23d38ad9a33962a41b2da1690006fc99341d804e07dda0bd13b55e22a2df09475a1765d635a66e393f92409ed603e14260fc928eb77614d98523919888a3b15b31b8548ee049ca05ed73089334a8bf8fb77a63e611e0c8b4cef90bce99328a1b617bc6f6e", 0xc7, 0x8001}, {&(0x7f0000000400)="b3582fc09d2d3d29f7359fc937ff33440c379f6eca47114b16666aad3251f50afac689d2a7e6768ebc35a05d89f94c4b81c9241b2a0345ad826e163a2de78f29b562239480576a8b0b821963bc6716fc8d7ba1365d7e922c997a174b3d808f5a4e7691809de0031aee1ce8c6d65c86b55f37ccc5345929be01004f436b0e32e92217b7df4441090a875439defba316f05750fbf4cad9ef1e4ed0676d8912e19b87d5c055eb61025857cd39ffc8", 0xad}, {&(0x7f00000004c0)="480fecd1c757da71174f22f032920cea9887d19ffb968602a05b69c3d675241ba7d95684c8ccc0ae7f333b606161fb507d133febf44ca021f9e0cfe1a1c8aaac411dd4adaaca62cafdde5328a314b7f2d49f0582767c403aec3c48f65657fa", 0x5f, 0x9}, {&(0x7f0000000540)="07b8a6bffa1e02cabbeb4815e7bf082887d07a15412ed61b9c522ced2f438ee3ef50755a21037f331f1c8425f0810104f4872d5e8be351ff44a6aaaeb23d593b6bb3ed8660b8a4de1109e23f455c6a4895010110d08b91f4bc2cbb062267e8e330e43602e9d53133df3157c8d2e586cc1fcc3ac0b67feff9", 0x78, 0x9}], 0x4000, &(0x7f0000000680)={[{@lazytime='lazytime', 0x2c}, {@fsync_mode_strict='fsync_mode=strict', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@four_active_logs='active_logs=4', 0x2c}, {@discard='discard', 0x2c}]}) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000700)={0x0, 0x80000000, 0x9}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000780)={r1, 0xbd, "243368daca991b9ddfb169963c7812e57dc22b26b64fc1c537fcbdb0d8832062eea61efd51be8eb6c1d91e8a77e2d3d4f660e111923dee1a22b42a85d6330553c17e5693a92d944bfc68dddd60d33311463656956c207edc5be855da5551f9f913a68d05d09f649a30ad0cc4282e5246cb6221a6954ea4946da4adef7b9c64ebdeed125cc0d39ce160f07c9b9a9b596324910458736647dcf06651700a7c248594fcb015b177ad8656a881af00af3462c5968bba45fe63ec98f5a518d0"}, &(0x7f0000000880)=0xc5) 2018/04/27 14:44:06 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x80000, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:06 executing program 0: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x5, &(0x7f00000012c0)=[{&(0x7f00000000c0)="68a846a9a45c15", 0x7, 0x7}, {&(0x7f0000000180)="60e0f20a486aeca192e4c500e0658cda", 0x10, 0x7}, {&(0x7f00000001c0)="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", 0x1000, 0xb9}, {&(0x7f00000011c0)="1d3658232e81a5a170458c3c9c6beb5c4e67a7f77ff2b98ff32db0d25a63", 0x1e, 0x7}, {&(0x7f0000001200)="266a8f5b1a30d06350e4f4274533cad2c17ef951c7c9769f81f92ee2df882c34a6c6b6d8918212401c1c91b95d3807aa10e1a702dcebb12e6e448993680b6081f991316632ae47da09ad004250f7d0c8a0e07648d1ca1ecd6d1e316d6fde3fc8f70c12ac100a4378c954a833796afa6b8a465c8c8030822a49dbd6297d3944d36c014c763142baad420a8f423378221b6783faafa3548e9b3e56a1539ec2c03569e00cc66bf0e1de7966561d7467f62a47", 0xb1}], 0x2, &(0x7f0000001340)) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) [ 136.465607] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 14:44:07 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:07 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x806, 0x6) rt_sigprocmask(0x0, &(0x7f0000000080)={0x7fffffff}, &(0x7f00000000c0), 0x8) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000001c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./bus\x00', 0x8900, 0x120) read(r0, &(0x7f0000000180)=""/57, 0x39) 2018/04/27 14:44:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x400, 0x1, 0x4, 0x42d}]}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) close(r0) shutdown(r0, 0x1) 2018/04/27 14:44:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:07 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) sendfile(r1, r0, &(0x7f00000002c0), 0x3c8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) 2018/04/27 14:44:07 executing program 7: nanosleep(&(0x7f0000000040), &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000200)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:44:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000040)='/\x00', 0x81, 0x0, &(0x7f00000000c0), 0x20, &(0x7f0000000000)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x34]}, 0x2c}]}) 2018/04/27 14:44:07 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="883ebbddf60716b85fcd85a8ed46b5edc53c2f12413945766136478d495c312fa8b1831d7e2c4eb390b0fc93b61d01af242fccb6c579835352a39c27bcedc7fb14faff5127f8b3344a32373dcdcc5500df9d3f3b6fdbe9a9ea3aa4645d2a665697d5bbab4adfdf61d97c6c7172fcbdb0170f5c77054b0f8ba2b90fb490af08d72d2f91c2", 0x84, 0xffffffffffffffff) keyctl$revoke(0x3, r0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340)=0x100000000, 0xf7ef4f62e8fc8279) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) futex(&(0x7f0000000080)=0x2, 0xd, 0x0, &(0x7f00000003c0)={r4, r5+30000000}, &(0x7f0000000400)=0x2, 0x2) recvmmsg(r2, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r3+10000000}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) 2018/04/27 14:44:07 executing program 0: timer_create(0x7, &(0x7f0000000000)={0x0, 0x2a, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:07 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="a3aeb5b71c778814488cb064422bc7a38d9423d3dcab6c1adcd931318d2512a1b4abdeefebc4bdafa1808a37e19124dbdfa86bae81938c016427660da7df40800e1a6e3cbdc66b9b93d32dc25d969e08daf2bc57e0b506e991e93e9e72c1a54ae3ec9356059e91ca2de18bcb1900ffbbce9679fb18d05d72907f06e521d883149bdfc05ef5769f00909b1cd9bfedf1314ba24450c66b0e7db582c33aec2ed15f0341f0e360c797d2ed05344030acf251be08710de045de49bed9c3fff301cf8dcc4281e2e17af9b2413d96f928fc00f6b0949a8e", 0xd4, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="4cfaf87016e6b1b9cdecc0f6ad2ebf99e80f8224429f", 0x333, 0xfffffffffffffff8) keyctl$search(0xa, r3, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, r4) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:07 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000280)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000000500)={'system_u:object_r:fonts_cache_t:s0', 0x20, 'sysadm_u\x00'}, 0x2c) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x1a8, r3, 0x630, 0x70bd2a, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x78, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x24}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9026}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/04/27 14:44:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000000c0)="c99f11f82aa7cd6cff8b61680f9324686d16ef51ef9b221f67d8a8e6d07e308bfae048cfc49d4a1a55dea5baa31711844411cb1238ed2441", 0x38, 0x10001}, {&(0x7f0000000180)="16f165b92bd1bd8095bbd86119ec90083f24454e948263947d0aa13e1d5f4fd76d9d0c566c8f987f3e1767c9f6eb7578a527d333d766f6330f498caaabea21628cafe8f22423b43dae33b4fab593b27d5f13e449c980f32a7250f6d47827abeae252535d04ff774b1340717b89057417778c6f1bb06364d31b7a85dcddf0646a2b45e0b50594c38da16309d10d85962e328e50e97b75553d80809dc325b7e0b44a8fabe32b834f2eb45cd1ac210d2e589298962c54f5add7e36472576eb6f0c239d453a11dfc4420b0242ed64a92e6e190eccd939ecb1813f83b28cd536ce18c106596e10a7f8e4f", 0xe8, 0x10001}], 0x1000, &(0x7f0000000100)=ANY=[@ANYBLOB="6c61727974696d652c00794117daeaf8c5f667006311df231bbb12e1671ab7dd6514ce03f0f97476161b1d0f8b866865b9346a452a5ae1fd"]) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000300)=ANY=[@ANYBLOB="7573726a71356f74613d2c005c454e17d34a0b89b4edb7a8a022dff5c76e144a972c7004623f92d5d7f5f2d34ac810ea3526f5965e4f46ac78e5c7b0c75b38ee979e88d2c147c7182014ca383c6c486ec7b4aa1f37c152ddb6aadb185900a155a6f505d133be8027fc09a2e90c1c77cb9e2aa5560124ad9c9ad2aba1a4e42fb6be55a97b31ba06c0837c0acb39ed3992f3f2155f07b962b7b8dc7d318e262b61afc0c2cb00b46f7fdc70282bfafd"]) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000440)=""/166, 0xa6}], 0x2, &(0x7f0000000540)=""/222, 0xde, 0x7}, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000680)={'filter\x00', 0x21, "d30ac117d35da801aff29b98a148adeee3994ae2079f5527bc14eb8b2d900d2643"}, &(0x7f0000000700)=0x45) [ 137.478948] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="757372dfff3c25c117b6c627d209eb7eec17256cd3c42cdbbd807e1480ffa1ce6140e07a8ec992c1006ff1070ed2c6c251c87a598915f532f24c41"]) 2018/04/27 14:44:07 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0xa, &(0x7f0000001680)=[{&(0x7f0000000180)="23799204daa85a1109a59fd975ffc7ca38ec5212a3b0d9ba54c116df9a67295c8e8a158bdd7c31c0d960dabe46d00ce5442a990246d145fdbe1b1963c77d9ad8803ed3c5b1e9011754ac811a6de8693a7c723474fe230568f5f7c529dc17927bbca83ecb9a6c701b2a4d27006fefb6c21a591da98b5ada1c018f01968e02b8c384fe07a6d16dbe7ddbb9e18deb51699df3c191536aa44c1d75e147a4506786005afbb0a285951a6e42331c7bf34dd7d154f6838e89210b97515e8c8956bc18e8809c6ebe592f15b988337ed72802e49e514e7be93ffb023676e30ec90c58312aa834a268f956b1", 0xe7, 0x40}, {&(0x7f0000000280)="88f28254b2a4ec8b4ddbc170eb90cde6f4b9993c7b1f9f34717d0858a6173689d6e32c1c7b11f72025af334bf5da9aad64640a97f3b788e08f78a96a9111546de9df0a95e0c4cab5c4b4cc763ac5ff32c39d20a8ca916dfda6ac7fdde5637bec1ab5f066fec0ae0e5eedac2e5570e72a8114676afa6b6524697ad51ae140f834a2074311a485ced6b545852f25f1dbae057d2c3b85c343384030cf93f28f03782589c418c2755a71818280d18c76a52f17abb0de010e43ee61b71b6e2f826f51821e", 0xc2, 0x6}, {&(0x7f0000000040)="3b424df5344e51f6d98047911b30d1cffa7beaa86e91f51240a59588faecea3c3bfd4907bc488acdd8", 0x29, 0x10001}, {&(0x7f0000000080)="739b", 0x2, 0x8e}, {&(0x7f0000000380)="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", 0x1000, 0x3}, {&(0x7f0000001380)="0d3f1678245bbea6cc188b7e7fec18ecb20947506c67add7bc30324e10b8cc7d463f70df0ba1248ed9009fa3bd4182ce9306cef0ef155f8c438048d74191b26170115c9114c6c209483af2b6fdd919b9c5ac897f40f63c81bf6f9467b34d1c1be7e9b85aebbc46c8d86f68e71ae5c6017028bf08f2b7511fefe0ca53edb58d878ce444aa8cc7", 0x86, 0x100000000}, {&(0x7f0000001440)="61102ff6f7a8a2e80bf72bd92e724bbbb3a3d988c2664559373f443ce651337807934343a7c957349c3fc0a171235bba22ffcb0ae0b2a8bfb99e32ca66ade24bb2352c42501537c58848fca596fdf6e34868021f04f8d33ba0d7594952b6cb3dfe69525783b0a9ed8b5f9d677c37b2f3c8bb3569e8a26955816c17226e28262967e3d0aed3ebd29405297d10d111849c3fe5b752d5580855abd78dd974b61d037db2df8f27670379084faf9778c9", 0xae, 0x5fbbce54}, {&(0x7f00000000c0)="b7ba0073fc6c427a536eaa9a9f35c16639cf4d8b88e9e6e73851079d1f11eda88dea", 0x22}, {&(0x7f0000001500)="9675e269138b0a0bc3d238a26483f6ba9aadf138403cbbd3cb995fe7efe0e54e852505e06b2a208f95060608b339db532f307ac9d55e864a111c7a8f7010be05125f15966148c19b4878da4da3a042225cf7e6857a2c51362a9d7b7363be8202493368d8fb7fca4dd5f7e8f5d94bfd441d8ab7eba266d1fa875209b180c212e0da9f74e83cfa986c462c177d4fe083ebb0656c37e92042bc07c75bf3d21255f146eac2bee459b238518d05414ef0f78e5010b835cbc7103630fb53939be73d88bf5b90f1d29775dfb5b6de9290717a3866e0d88aec7c636c8983274ed026d29b0eba2c7de72173344b31c0da586e2fcf0161", 0xf2, 0x1}, {&(0x7f0000001600)="0c05e7d90a07d5fed4eb5a4eed8c789b804a1a311572c79b70dcb553491e2d2e9a9cd3d84522c478882db4bf2930521a600f19a7be317297aff636627280f0e399dd41f8bfb012f50cf4dd04481554c3ccd18b0ff7235dda21f949cdf14c04086420e74235bd850923cd20a58d6ce4a256197e45c751741089d617ac838746ac", 0x80, 0x4}], 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/27 14:44:07 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3b, @rand_addr=0x7, 0x4e20, 0x2, 'lblc\x00', 0x20, 0x1, 0x36}, 0x2c) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) [ 137.568769] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:07 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0xbd, 0x40000, 0x3ff, {}, 0x7, 0x4}) dup2(r1, r1) fcntl$getownex(r1, 0x10, &(0x7f00000018c0)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x6, "7175657565310000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}) sendfile(r2, r0, &(0x7f0000000040)=0x1, 0x80000003) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000001740)=[{&(0x7f0000000240)=""/194, 0xc2}, {&(0x7f0000000340)=""/110, 0x6e}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/191, 0xbf}, {&(0x7f0000000500)=""/104, 0x68}, {&(0x7f0000000580)=""/97, 0x61}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/112, 0x70}, {&(0x7f0000001680)=""/159, 0x9f}], 0x9, &(0x7f0000001880)=[{&(0x7f0000001800)=""/72, 0x48}], 0x1, 0x0) 2018/04/27 14:44:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80, 0x7, 0x6, 0x9, 0x80000001, 0xfffffffffffffffd, 0xb4, {0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x3}}, 0xe09, 0x1c, 0x140000000000000, 0x2, 0x1f}}, &(0x7f0000000080)=0xb0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000240)={'yam0\x00', 0xb5f}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r1, 0xbe, "4a01a0e787af25949634239698c4ad1d085160592dc049672de4c930718401ebe7ee1dd8a2eb385f65380c2b3ee6861a1119d4d3d4b92e2932d1ec87d02886033706f4c09ecb06491b2a46ef4c7a383d291e6b1863e2340d2b458d13c62f09d9dee884a67be9ed81813d87e57c005a351c193e161d77d557e76baa73ffd863b3c8d2a516d78fb407faec17c50881a1d0d711c9cbf61fbac4046ec50e76a0fd982ce83da6ea875eedffaf9d67db4629c54ea45697ebc65155e296e83f96e1"}, &(0x7f00000000c0)=0xc6) [ 137.661368] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 137.728689] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0xfffffdde, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:08 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:44:08 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x400000) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000000)='oom_adj\x00') 2018/04/27 14:44:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x480441, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000280)=0x44) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x14}, r2}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000002c0)={@broadcast=0xffffffff}, 0x8) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:08 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000003c0)=0x2a0, 0xffffffffffffffe8) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:08 executing program 7: clock_gettime(0x40000000, &(0x7f0000000200)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f00000002c0)="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") ioctl$sock_proto_private(r1, 0x89ec, &(0x7f00000004c0)="46b988e87842547a69ce9b72854662916d4b34eab5ba36dc0fba05203bad9191876f91f8a34b517c7934e038eab1fef466af9366a6d220414e4e184d03b2deb258961dac45ec6a28e69a5edf5be7aa8f8683aeb3ac41ca708ef2b148aeda6e59b400c33e6ba48d357564973a3fbe08ae0727be159f4d5064a1441a3609b3ea9648e3d1f85985206b824e7b6d6431e559fcd2e27e574b1f9e05050373236c21b9bd2312879a0b3eca4b955a0c292641ae02f6fa0f816188c238b49684a1c8bf9491cce1e43a2561794156d3484220e93c9141427b88cf0e2949b36202e8dc4e6064a96333650199bb0f073621aa6ca969496dca46e6c36c4ca0b9931432be99f9c0e7f684aba8e5ec2eaed73e69477932955fbb9857f8809b6dcc871da7662014a857c13ef6f0a4bf049112ea3d4e545cefd8f69ad566f5c20ca66a6eb9201a45bf14e5856a582e8696b14607795fd20d9e34c8ac3db4afdc460daa55ef614e2c637817e120c6e172e00e932ad036347226e7a38483aaf426140ee7ddcdca8dda4c0bf6ea762f15bcb0243e3edc9e68b56272535a884f54aa5a2b144547d1b296f251b1ac0f2f5178a6da4e6c034469aeec8cf11c19a04be9e3190f7968630dd7b2879376e78bed413c37fefbfb2c40b180d05afc8795208767fa1bb5bd82121127e3efb476981531a216cf2f399233adb04338e600281f3992709dc7b2059ca867f5d4e1dc87ce5152eef962e13401dfe5f908f35d640f158f5ad260ec59354b64c23f8db6345460ac35f30a300f4d8ce5042785c1fbae49c695ad98abb78e75a358e98bc56ef51234d1a21b0f4b852cffd1c0734edcc95f1e087930e28d8f19c7271c41ee912e18abe2802f9c51f2bc779863cc9c57a2f02ce62ecfd862c8bce2b7df47d0d5276d5af446d18eccbff48ae0719cbd9670630bc87142f1bb50c04c801e9947f2773b44b80a6f2cf2613919a0045eedd99fe06a5822fd46729d1daeb0ca5dc0a7d6c04e7a544f37711115ff709c33c437ef8e86576d08afe6c3899452c8b482a801a2d5e26880e7a2db0ee40a6147ff96371b36a68af39c5b4bf1d0c2cad3f13ef36bceec7cc7edf3b39f9f6205554364490605e8729b2ba0c993abc7dd4218bfdd506c62a21481d696c78da73ec85cc55d9e140f38dce77e6fb23549378d865bb6be50fdb757055521d7e26d9ed04f32ba96ccc7e5d4d9a9444514f5566c1b33c8f70df547e3785cbf247982c0733a6e2d9be533ff2795bc659b1438d659bd4117a7823fd16b1d2dbeb794d952b4adc5973314c56300f1a9117f086f65dbf4ec1d071552d0eaa1c3c8eff4152c5c4df6cebe49ee0efad07b1ec4b231822424ce4c80eefe83f3347be5c40451344e08b5ceeacf35572119c54b5e20f65b1362d9f49fb2c5954aa6179b26fce8ac5104d7525bcde927af519939ce5f96b67176510eddf585128d37050a387ec2dfe4733c28d685de65e52afacb662732d9ece130a6863e03e46ec76c524a6306c465d83846444b8817609793e8bdaa7c5bb46072f700b5e43f726e1b2b20f56e2f37b5a694482eeec4695da2fe89cdb74f7a571d830c84c62ac609da88293f1ce8b4d02b495752df56333cada824e7b80f76a78fcfd9d1d83d3036e3484b9f3bbe98556b8add3c2fd87d23aba2610f7e651722a3d8cc05b6e0724b76d51051c8e3b4b7bd4b3b108f82b37831dd8f1711561aee7b0f7aa0c91eaa4bc338955c15fd1f7cc7be79661ccd5b55fc38c77ce49805232f2329df1606e6edd9b9d63e919218a9d33dff6824078705f7d7e7a61a81f4437b129713d75954a2b2d3536f64f4a34b1631793518825900d523b8e84820a08c49fd7651d92d9d563b10cbd7c3659d24d0be2cddab0b93548bf5e79c2cbb460dd9db1c27b308fe0372a2ccc80cc45b4a978d2ea63fd7dbceba0dfce2bf412176a9126334abb5b25d11429debd20c92dfa12489f5f7615667d26e34f01c5f0173ad7bb5baf4f4d70ad27535cb26816c3c052de3e909b424afa6957e95d6c844f40b29dbdaf387ddd2448384cfae4fb44add39a594eb8bba1c8fbce905a734ffe780b559315772fb0f37555612d78491891b16f5ada0f1b466b15e4cce336fba60936e41b83788eb8814b4cda0ce9846cbbb6337ee4216f88ffe58c146a46d8704c6db5252390fa94bcde7cbfdd376ceea123a5b8622d129d0c0778584f289187297962077b80cb6d4e599280a1d9628555a33ccaca9fa4762a29a30c132d7c876187071f273f5b2aaf0b2f1cf497dbf1d5f34a8064f635a983c4101637f7e3aac597483b3b8cc0ee1d8f28bbec2a4b45d9e8097429a91dfad297769d0c5bfeec28527628dd96629c2b91dd13bb482373ab9f2c73dd1558b6af2901fb227dae1de3306e2c7287c233fdbc68bedc50e7eeb895458c99f5de480d0cd503c1e29a6d2ceeabd6bbfb19495a5b9fb06ee5b052a30d80839878baea8b75c3d0f214e2c2058f5e8ceebd12797affdfd878ccbc425ea70ab7090b4ab972a75c44b06e6bbe9a38768edcfb5616f640ea98a295825455002ebe1d4ec87da285dfedc53ed6449fa8cdb25a4cc1dec0855d49a821105e03110fd3c441461b30dac150ca322b957788413e3b28fe8201c78d8c1544a819cb418d995f9fafbaa82d8580c503dc03b30f748805fa4050d6b8fb0665722c950ded2aa9c3612cce30491dad3de6230fe5b15d1706f38e71bbdf44e2d3662e4be81b2050e996dbbb4b8a1b9fdf6fb8f1015d6197a46d058fe0cbf582c768225786c61ad219e034add4cd7a94b2ee68427fdec89037f51baf5c26eb82249b10848f657dfb5cc15196603d9aa1865efceb2a6e692fd2d5e95801ded2763908e8a324d3cdef2830f80ce2d2e92d350d1c0d04fc64b9ff76e87ef1aaf45729aba309822481c53788ad1f12c4e1450bf2940a5fba9344354cffbbf307e6fd561e4778060f03a7b165833cf4a5524080a3c71984f72c835c5309c7568da4de4a5e9ed75bab07255f9ab1fe678debe7d2edc4f4877066a12a5a345c8924dd52b831e28d3758b7d6a528974c585f113a2ef709560e7fe4963a8ece7b17d2c9bf76a07b78b3228c17b6bb69a89b5edb58004ffd9fc2ff3a478044b18ab66aa70037ab618ef44bedc69dea069943f0e22d7aab12f7fedf01566eeade423d0d8966befe34423a8942e24945ffee46c2c3e7ee237748e7059e4b91bf6d7d384d5155f9a9d2988a56d236452b9c988113d9f4e3e716cbe392f04076ea64f5c95b81b58e2cebc4924a78feafcdcee58bc6aeb649c418cff83e0b3db050d1f76aa275503abc453717d03e3bbce0278b31b6d8d90248e05cf7548be254d3ef0e3cc48ddb1d4ce625b09fae359e970c7c7eb2c2553cb60d390fc239d420a5b1a84f52268e8d654219f4a63e83ffe2c7d6d25902a2919e867236051b121376f757d1b5a8b96b3f450c670e53b8e770aa0f45e93393f1a245e3010450b740a53d7b6028eae0acb869b8e1508899e72fff69a84bfb6c0403bf248e68d3e3c0de4aed524f07479fa73020e51988c4b78ba91e9b4aaab75cd20e29f397a059e5c7c7abbd8bb5974e1c6f6f64175677d27d7aa90743dd20b5a2aad3f5ebfe86934aab7d6476a6a16d163ead91fe651a30ab8849c333e044a3e66f6ba35aeab0f3cb7d1b1c6758d3415a58a8356639580f01f7423505540bbf27a77f9570f01111a648396a043d01e1eaec0520b543a4135ce0d1d115f1c2d83949eb2225599dac77160e177319fc00efcf9f6d9187716ccdc4c46d20a72281116f91d497ea63c0ffaebadec95668c0e9068c7139accc8796a3fc0d2406295d2258c9f38391a01be148008ceac77de28079919e0839a0420293a5094c00cdde61ace13947f1b2e41b8c888e85aeb39de680f67d464f790c582aa33c6389263ea90d4e90d9bfb35385f6c0e1650a2167c85ac14c7faf57155f70630a88e3c5e74bbc325e9e6ed6cc93f82113ae4404dc2721af2fd3b28c70a9e3ff6e56a4115c700e2d7ca354c3f50efdc5474caaaf32e838a9f4f64d23f6e3a9b3edd05f36f6c8a34fadc3a1cb176c8f2f8f865b4da581c021c677b7353cae4ec94d440920e8f8b6cf9820f5ba8e8852aa2d62cb8fefc40ddc359b13f95b6b6c91d4b63953b029bfb7cd68df37c23ec53f76e280d1eec648777212c3a743f88ad071b7a258a1a1360de10d1c01a06694d0c08b0f136643581969a1b93047185dc6b35f4ff423ffc98963c7dc5a55f3bad3072fda9e23208b919767dbf195abf25ee1912830522468c6fb986852e003bffc58e52ce46583a5645ce4829733fd853cba14f8fbc3adbb5bc59d36fffc42cae08bf579807e40f49d82e7384606bbfd907d1f1a58188b4bb017f3b7835abb97364e759e43c89c90e34705780c4fae1d990fe203f78141022c31955032ebce8f673f9367ad5356280756f44b7448821586736cb710e05055c61db4fe4a8fd81ba34ff3f5663727a658ce0d4b266616c215de1da77f665f3fa137104c07c4c88678f92d998abe18c1e51e06c0de49c9710a44caee30098645edf87223e55d9c31f4e4aec984439db666c324a13f5e813875f6b24de74cb03e7a3eb33f65a75d266539dd4b40e3e38f272aeb3949282ac82803ae526baf82b2502981dbace13466d11837f9f91968a0e9f0a854eff993ffbd206f0e8a16ce4da8f7fe84ae888bfe12177192eb8c4d4f4953ff4d78f29fe7d43c9cb357e21b223de5849a1c6183447c261bd2a83ea981c906577cc3eb755ed3a9c7abdcecc5db31bcf6c8cb82366f0efe0a137bcfdc024eabe0ec65826c2199f023595ee90f887695c5db080830b33924c771834811ff8599d0416ef463d789f9e40541e6355522fc12c1303563dc096278bcea57aef92497844442fb6e8c64495864804351586fa8bfd1e84ac8f8f090a01893b1d9b80c65afa750839c558f48fdcfb28d0a6d5e97c8ef3fb7a12b55e8c2422dab4a8c641552bc9ad113eefb2b63310b7a93ab5c8ffa230b87fd5a4f0a84803131f80a3472fd292f957c14d888ca90ab9a5f6681e71cba05469e64c0382f7274cd7ed7b75ab12ecbc6d642b1716775c6db45d6a3113059a37cbd72eef4073ad6786dbcb9a5b1763fc853e2260d5e5c24dca7607d516eaa5cd79b71b7b8c6bc1150823a38164f9dfcc917731913e705e7297b27d7ebd2d0e8a85d4cbd8f69b3c79fed9d1b6dde1bd1c405d130583f1f8a1e83d217795153ac2a8baa15ff9827ddee77289c28742f00de52fcebfb76704e2b69cb2ab9e7b730017ad5cc07b0f5b7e66b68bf63f4341a6a604f6c6d47b0f8f4079fc5c153fa3738af3fa5733e53f6da23632b5bd2ff555679c709739031b87cdafbb384516a7163678ce818b4edff143c88b95350d87cc508f7af19f8c489c777e5f2a6a6d276bbc7610977424ee43950c639b6984c08868f045b828606cf24fbf9066a8a26d628ed4b8c9ecca859ba5a6cf19e4a7971ce44d5769d4672da693acde63b715e67742f24fa6e0747759d7d816125b65ea3e0c7489216b750d2dfae3b2226aaee1688c7398a9ab6d2822468c47bd7395bd3889021795a32c195e2c21b729ff7ea7d550881f74c2ae75e33904cd86ee6153f11895f43edab6504a3c9a8e592e14fb1474d51eae61ee2301a3db8770ba65d399c3314c5ef511fdeb76ed20e753efc4c4b2d997433dedaf91ae39d299602c2eeab1039399988804a3c3f466f4e2d1324b932833982307a995765ff8347c89455efefcbd6308d452") accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x80000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000001c0)=0x2) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/29, &(0x7f00000003c0)=0x1d) fanotify_mark(r1, 0x0, 0x40000020, r1, &(0x7f0000000180)='./file0\x00') clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:44:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f00000001c0)=ANY=[@ANYBLOB="7573726a71b96f74e13d2c0054dffbc703cc132ecd77f011f4a2718c186cd784576cef303baac47c53084b038d987f2da0e99091ca85f0c17a95eaa5d216b60f0031485cae79a2b937eaa38682199b56442414205077f4a063532f027e9896b2d10f80ade55896aa8916b8ea8fa315e48c3d30a6f6e124720d238fe83276444e4f6cdd07f360379ab1ae5309d460"]) 2018/04/27 14:44:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bond_slave_0\x00', 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x80000000, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xb121263d79aa7584, 0x2, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x190) shutdown(r0, 0x2) 2018/04/27 14:44:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 138.653679] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f00000000c0)=ANY=[@ANYBLOB="7573726a71756f7461342c009dc34cc62b771fb7140661e24840af3cb5006e26ad9ffa"]) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000180)={0x319970ed, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4443}}, {{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x4}}}, 0x108) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000040)={'ifb0\x00', @ifru_flags=0x800}) 2018/04/27 14:44:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000080)='/\x00', 0x800000000000000, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:09 executing program 7: nanosleep(&(0x7f0000000040), &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x1, r0, r3, 0x2, 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x1000, r2, r1, 0x5, 0x2000000) 2018/04/27 14:44:09 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./bus\x00', 0x2, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000240)="7fb219b9650b026bfe63092f20acd2d8aadc9511df33d547aa038fe215e7c876b761f5cb2f19d5a157ab6bdbd11a34562bb91a2f177ec412111de0173b89653ec389cc858e2bce560b9c6da24ff77c5b5c299ab6c1c71bf5c9065bc7c7d97b72fb6cc34122ffb1df8e7417193f591fca8f026df5a065d3503761e2ba6bb84856f6e13cda2de6", 0x86, 0x522}, {&(0x7f0000000300)="b4229a714cf8f872c0e6b6445da702950c5026b9e0eb2ef69eefd9a570c78503c886d253d187f1d9ebfc18d17b2b10377a83c634fdc07ae1d8de89e150a449e60f0cef51efed47ba27f97801f489f9ca768ce264ec4536dbc5e1755d55121b5cbc9b1deee690eecbc9ab43477cdbbcc89d6cd81e50dae61fd01c65a1f8c9cec4cacc5ce55da037bb69b91d3364e292b20e766baddbe14a0995add25a745757e8ab2c8bd95e2080c86aea445782ea16420227ed6eb2a4ee29d8f397", 0xbb, 0x6}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000002040)="554ce4c62f36f45652f071c5109350acccfa11b88acc14ab36506516e3e4c34ef2f4ce1398ff86f134eaa9b5cbff32f2c5c85a9b1143f921a1b068da85923add5230d01a05725927b05c6bcbf70c60c2847a84c68c2b401a9d90f87c602920c138415d46ca65fecf04f2c654c73ee04b13c02c0a3b193b9ddf07208a8e73dbbe3021fd38af703af7a0610211377afcd00f0cf331df10f050ffff178e197d1ee8371b749565d99c06385b77633cb5dc4b49fe9e61d1c238381a685723a6a3a3a94a0d7330a18b12cd9a4909ad31592994685cf896ddcb7f7c3f671c8dd5dac64ba2ec9368a68de24d9c30ae2ecfc243541d51b3b9456d3a2ff81693d4b2c833252cf0a3cd5647a284a698cf8ff9b7a3e8c4226b065a07678482dcad49667f68b19686f761fec4ffe0eafa8d004ef6abd822bf7d1c52454771655a0544deb56ba04c4e6073a5304f3b8972c46da5c4fe018f5c34402a9cb2f8074503e9fc0100498738d62bc95143f118108d4aa286e08eabbd52f7a3aa48bb877a61cbfff22fe1039446455948e9904e217b77d043cdee7ef3650de9f2271dc103c75cf306546abecbdfc3204109548d910b1bb692a0f906d6905c8d7fc1c419a33e170e208c7980ebd46382d0a6a7c2326ac9143a07fcfc1891f1df04d67513cac14b652ec74d993a9347cb234e543734bafca7b67b72e091ae060792078785e68e0cb328053aa412440aacee73784965b99942a43ad0b3d8ec6719adb7e05454d8b4736a0701713dd3fdd992b0d7489cf8c523e78c207a60ef463a866e04499ce322a94bdaf12478433531fc6ae3b87d248df72f5652efd17cd79b478de3820b2d642e51d8544e742364761ff205e9790a147c4cadcc4399f060f7defd79417d26712e66d5d38379d1ebf72a9b7da531302ccb31e4f5a95e305889536a8b40b7fc00090a21201e4f0e6b7f4319d87a2dcebf6954c9d8e443926bee615ba6e5850e6b44d653d83a641c5ac18b4ec6b7e0f80556ee6ca03aadf6107dbd6d86afe2bcf93cf0f8381ef950406119fb77d715dbf9c562fed75a8d6b7358bc744d534ec2d37ac59fb28d542614dfa3993fe2fd4acac18f744e38427315cce5268ee0a089603ce64e85dd27098df32c7b522a5e01090e9cfe705e69d4b0c9590ef03e6429cd9fe9332e0d0dc996d41cd40a35f8cbb3e5eda0f742d73188a26c2c63f94b51d6552a548342929ed31e3ecb337b529a271cd2399d77b97b7d6cdda375e297c27193e5fe44533afaef24f7bee773cf7d7568da3ef792019624303e9c01d7ab750ee237d1314409d1d688d98ef3fe0524a1c4070cb17d538f3907323b201d7d16cac0699d5010ba6e5cbd315273b773cfb1f22565fe968d5bc0050a46d54118abf7f786d0703580f34f58674ebca72a598c3d0ade772b83063a328936bd7a9e72cf001accbca239508bb4611001de5e6a79661abea6891db0b393a168b3e2211558eb4e09f53a0ca6f6e5738ce8c14b699e9a44e24a9d6e18e891c9a28e1ceca96737d6e998aaf1b19fd417ad4624f961d1841a5b13c0bb14d028dba45af0c3047edbea27440a86e2de7716e476c9b3e5937b90fa085c2ffab880d61e208754070e9124d3abda4ab7540f1cb4eb12da5ce558200678a54381357693fb078457f227c042cb626fd636c7219b21547efc386c3e398ac102c0e16d1e15bc11ff2b6952f39d5c5a25a0b80558fa372499289293176e36e1e9011b663abaab94f0dee4fe17c7f8e978687852eba187ec0671457729dc7b79ce65d97ca2c2f28e73a32b62975e2bfdc63aef857d4c61b0ea495edb23c9f2b10035a43fec1008f687ecc9af50b9f3f90aa678723fe1672093da266b4758ee43a2301c24b453f93bca7e45a68e937c0143eeaf79018d4079a4f8e66fc935ad432516640a5b48640095e7cddb9624cde968e7cff474c21b87573b8ec60d4f3960877e9cafc39da5c51652132179c915d83065bcede4fc28497e895d16aa8f953114aefa80ad1e0cf3503ba8fbcf8c4f13866ed956524b9d31ff4f0ad714613a0d3aa15fd8334dfe1ba0d0d28e9792bdcd54a19400abe94838649a5286252c3ad313a01d24e3fc701abc5c9a257815b3891ce4f1405df8a21f646e534cd856be8bea0f8ca89087a25f987c8028affb0dbf839f3c615531b6f0939845f06aa30fa8515673f7b8b96c7f2e01141f45c11a036b6e9161713f83bf69579ebcd4b6b88a8665667d7d86b6a8383fd21ef117c823c49580748b020fa066240a83b06d0ba8844929e202384bbb1816c8e68996f2507c76a2186b6c49435fff6033f555cb5607199a6295dd75fea86d9379141645736c2d7481225085661180f0ae665c14b346484e4eb7878b453528f095ec94284023c64ecf985b6431ecb10c2d162ba00fcf9a3f0132f6a58ef504cde6c23ca544941c7fd6ef18c3c7cf85634e1f919b19fc4e5915d6ca0ad08c6ba8e3abf8d8151dcaf52d4098e782f51842f3467f8e58cc9e1967d3590026775695138ea3b82e6120d6ad44b2dc215bd0e9be6139bc1080650c5a771243b51cfdea388dc7fd3549095cccf1f0de06a7c0942b8e7ba2040587d5cc1b1cd4749d4d55b583cd9f30f2feb8511f0473bd1a7eb6fbfb6d9196899d1222377e9183449187a1e2dc6bd2e373cfa72e64e9360476f2ecb07c47f28521b58f297462d13029afb0ece94ed5fc7f8bd944fdfd08d8cfd9dbd1025ae7a4885228d41b8c50e456267f42e35d57a2f6c250dcf8002f3e1b98bacb99d74e5687d0a917fc5cfa18b98ca352e41508f69e8eb4c44d7efdc983cada36fb9c2dc230cb427394ddda1ae2a7dd183569cb7fb83c3e11ff138859ea815273402aedc4184ba34b4d8b38be9e14127f959214c6a5f46cb2718a0075812eaa74c9b1f3cfc0f90afb42ce7cf12e5f80511e0610b21465b844c04ba74f6e841065c89a11d6672d3fc8620a9a6242e60d414104bfe9f6c732c5be3c39e3f19a2d0b42588a3f7ea749d9c2640b399ba665f6082d1536c6ff6854ed6f251b8a82f145f185bc28576a87609ae31837199637adcb7fb261178227cfac34cc28cee58367a573d53b63fd0960fba63647abedcbf29a261f7d24fddd2be4bcf275efdad7ec4d8be2a1cbd8c58827b3184607022150bde954c4f9a03c156140bbfa78ed82f91d3a1c2191012491394b266b5dfddef17b6f095a37b2ee92f9fbee5a0b910d392ce8b014cd07f4c59c4548b04a806de69b814eb312e7e3ffb07e78e9cbcb2a3e1fa461af05a7266258ff7f044267f0e71a0d450f4e97e923bf0a9d01557d7e11ed38025e0c293c824e90d812f8522f093ddeb8dbcc946ed7b0e5ffb3a4352c8ccf99d15d035d9a8cc5e4b390780529d1c470b9aa162cebfcb5e3c0dc235a079eb319ad7a4321777b97a38b2306c210b94227cec584235c773fa18bd8cc4524b350d0843a36e39e43a321d21a7d84695006d565d4f3b51c0ed3b8c1b4fda7e8388331afbd8f47355cbc670184fc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0x1000, 0xfffffffffffffff7}], 0x40002, &(0x7f0000001680)=ANY=[@ANYBLOB="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"]) read(r1, &(0x7f0000000100)=""/57, 0x39) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001640)) [ 138.791016] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:09 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) syz_mount_image$ext4(&(0x7f0000000000)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x400, &(0x7f0000000100)={[{@bh='bh', 0x2c}]}) 2018/04/27 14:44:09 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:09 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) r3 = openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r0, r1, &(0x7f00000001c0)=0xffffffffffffffff, 0x5) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, '/dev/snd/seq\x00'}, {0x20, '{\'wlan1]vboxnet0&:'}], 0xa, "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"}, 0x102c) ioctl$int_in(r2, 0x0, &(0x7f0000000000)=0x7) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) restart_syscall() stat(&(0x7f00000069c0)='./file1\x00', &(0x7f0000006a00)) fstat(r0, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = gettid() r10 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006840)=0x0) getresuid(&(0x7f0000006880), &(0x7f00000068c0), &(0x7f0000006900)=0x0) r13 = getegid() sendmsg$netlink(r2, &(0x7f0000006980)={0x0, 0x0, &(0x7f00000067c0)=[{&(0x7f00000012c0)={0x70, 0x20, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0x14, 0x59, @str='/dev/snd/seq\x00'}, @generic="1a6da015e748a8e96363d3e7962f6ed3dbaf51acfa825c151c1f6682fa8644add250fcc79f5935", @typed={0x14, 0x12, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x8, 0x10, @uid=r4}, @typed={0x8, 0x8d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x70}, {&(0x7f0000001440)={0x1048, 0x1f, 0x802, 0x70bd29, 0x25dfdbfe, "", [@typed={0x14, 0x7, @str='/dev/snd/seq\x00'}, @typed={0x8, 0x6b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x5e, @uid=r5}, @generic="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@typed={0x8, 0x62, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x2d, @str='\x00'}, @typed={0x4, 0x91}]}, 0x1048}, {&(0x7f0000002540)={0x24c, 0x1f, 0x20, 0x70bd26, 0x25dfdbfc, "", [@nested={0x134, 0x5, [@typed={0x8, 0x36, @str='\''}, @generic="8d9baae66aa574bd0589a92c8585d7cc01a51813aa60c76e66d8bbcbc3335a1585b502ea7f1d95639059b517bc7982e98c21ef44b19ec2e2f560a6c0eaa3", @generic="870b12864b29dbe3181c038a26b58c8ebbbec1", @generic="09422828ce354fea4fcaa6362bc5385af42443b0dde51e768c461aa877a3890ec8fcfdb6eb759f0ba7bc536991851040eb4ab9f386edf285e458a9ce12c90983633b562fb5c5292b98b7b38abb6ed0c6bbc540a4a80356f0b06e2f3ba9ba6fce736606344dea978558f7388855fdbf51a6204e897e11a1afb6d462843e149e7f16635d6077faed7b2fd1e187260e7f959fabe3995742284a051c7c653a63111564ce24", @generic="ac8eaa4424c9dfad3bf71a5b", @typed={0x4, 0x58}, @typed={0x8, 0x67, @u32=0xffff}, @typed={0x8, 0x71, @uid=r6}, @typed={0xc, 0x4d, @u64=0x9}, @typed={0x8, 0x6d, @ipv4=@broadcast=0xffffffff}]}, @typed={0x8, 0x60, @u32=0x6}, @nested={0x100, 0x5d, [@typed={0x8, 0x88, @u32=0x5}, @generic="189210533d22aa25bbea048bd273138120a375ba8124c24fe9a5ada6bc7b5f281ae6d688e100f1e707495797261f22ac53661a8808c9843be8563cc51aab7e32cdb683754495efcc315630b678d68b03378025dd971bf73be5906e2c03b9c6f70898ca7e5701f889cd01cd50bec1ad3a64f4015511ff6c39383aaed190ccceaff97202b195cecd7a35f86cee4202c04871500af5ad236283dfb96e3c131e1799db167e32aa27416a5cf8c5aced2760e9c37afa1fec7145c60104c132dbe9c4d3eacf00c6a336afdc38520d1a64fb659f1eb505fd6763a4428dbdff480c417cd1fc1cf88a019bd326868191b96b4e9b87f393"]}]}, 0x24c}, {&(0x7f0000002880)={0x2c70, 0x2a, 0x2, 0x70bd28, 0x25dfdbfd, "", [@nested={0x16c, 0x0, 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@pid=r9}, @typed={0x4, 0x7}, @generic="0c8cd911d92f019190e9faded880a2e8156ea0ac82ee8b4c24bdfea7c6827643c039888722e3b34fa9b121869d8337bc26c85e5d487f6a23718f1730fccfb9c1094dd8fcc3f355108343265b64a00aa1a5547541ea2016c4e91e7171b8bbe2d46351692f9a2c48472761edc65c02b2f22404e57b7ea888f532640cf43a7d4f3e7bcfcb4d6237344bb84941e942c64cdcb61568a1f79ef3f0772cfc4561013874", @nested={0x119c, 0x71, [@typed={0x4, 0x7d}, @typed={0x8, 0x82, @pid=r10}, @generic="cb79d0e290a16c37e9384c7def2343a10e0e242a365ecc7d55b30add033aa5f94628da73914a7b4a3e88bbdf773db18173eeb50e86976a7b421520af51f28a0a8c4492866f4f102a5103b0d059ee2b8145b74fbf6721c6256b4f1644216a175c3e7366490b0b48a67a04d3b912259fb1ac9b992a4cfbb19d62a7cb4aa9d0c5f0737013a2149f4e6d3d45d083f46e1169a105c21d8da8f51e043d89ddedd0416d87806a3a27e8261d5c5b433e46fe764d9eac62", @typed={0x8, 0x1b, @ipv4}, @generic="55933d4ec80f65183bb2661e35b6b66b287c72899ef4b5983471c3f23a61554ac88914b5ffb993b8f1f7a087e803efeb9d5ff53dab633ff6503448538d04a59031d361d43e22f80c2be9359b251ab1ade5712a90686ac1", @generic="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", @generic="053a6000d6e4699ff65364b1ec320fb553bdbd4e5a659dd38ef8705bfd21705b32300dd8d7e74c4ac03a47afe47d3d1943c05770c06d01f4d27f704936915b04f391f0a8ba3e616d02a8ccba77", @typed={0x8, 0x26, @fd=r0}, @typed={0x8, 0x7c, @ipv4=@multicast2=0xe0000002}, @typed={0x1c, 0x4e, @binary="878754a24fda3b729586e33ecbdb06a8914984bc10f4"}]}, @generic="8f45f619610bb7f427cf0430defdb18b23855d1da6dfd34348bd7056c72774cae2cdf2fccaebe8f6fe60d7d67d50798568191c3150a57e", @typed={0x8, 0x32, @ipv4=@loopback=0x7f000001}]}, 0x12a8}], 0x5, &(0x7f0000006940)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20}, 0x4040000) 2018/04/27 14:44:09 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/57, 0xffffffffffffffe0) 2018/04/27 14:44:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9c, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080), 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:44:09 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x80, 0x5}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xd6a4, 0x30}, 0xc) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000380)="cc596ddf1cf3520ee08c8bbbb42159459dc9ef586e8e0943f94d185b732827d9be328afbc548a4fdc8110b0422c5de1b34358e98ced0b068af9aeed7a553638c1c1d66eb164db7ed37d3de18315e92feb167a39432290b97afb8cb92c1015ad3fa380100a66dff02b808df345459d9c85301542b6c9d85b3deeff51c21b30e1fb2e7d70ab588d5f7d308cf564e45bb388986f770ff12bddbeec5f760f0a5dc43e1b0a66c79dd8cfa75f1cb86615e7b5eb4ccb34828f0001e2dc328b2dc600c9e8322446b11a16d858512a3ab00000000000000000000000000000000") ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000480)='bond_slave_1\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$netrom(r1, &(0x7f0000000e40)={&(0x7f00000004c0)=@ax25={0x3, {"a37c70e75c8c42"}, 0x100000000}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="9fc9028c066d99913d436d5fa386a4a6e50132e753ee991048d823298e3ab999c6fc82894d8e58b9b24b704fc9a6eb7a14f11f98ad11d095e35aaf936741b2ceb58628b30504e8c404268956a1e35c100384416b4510", 0x56}, {&(0x7f0000000580)="d8907e8c4a68c88acbcf40978883b5d408e70ff0f690ba7783f96e763d903ff06c06535fade90f41863ef2bfe5e11de89b604cfd172f1e9206bd8cda1e40943dedeca8a62028a4916d744f205b77aaf37d73fcd577dbf31e86b762721c3a1368d39f39821e5e412692bc3864124e9b3f69b397ed2e130ef7323003aff894ba3f6f10b89be33d967d36de0d8243258ad37019a42462580457a2daa8e410324cde2dfd", 0xa2}, {&(0x7f0000000640)="ccaed88fb206f79efbd075379426c6e872097680c834f8cf363a7e1b3bd810c7cd82a397f9f3e2bf72f955f72f0839deddaf94ff378fecdbf7dc979bb3e5d56b14114ae84326fd23bb72f0ebc918e8476237f21a7d5074ff58586875e1198d756def9b4948d6635ae6a6f7f5a2007bddbe7374603abb599da2e340ef476c39c8bb8851bcd257f3a6af8f36acf06ebe5c3fe23e693a4f92f313114ebb6d4f3e3bf23350d1a1256f74b229f61c13e4bfb1757777e9", 0xb4}, {&(0x7f0000000700)="fdd617cb77bdb05962c2cdd8cc98fac999131889b4f0f4cd152b4da4bfa0a2f07105185b768c40a7e15b16e1f06e03d1b425f464a55badf496ca3f8e19987dd89806a6c8a6014d16bc24a8b122a75afd045aba7854139e63f42a01e40a4bb8d9e0b5be5eea3ea065059900e25eabca230734116990fb12f2a1d804ec842a392c6a4fbf974968c277eae025d98f60da939066367d00440ac7778c889182ee64b30d5ab0feac92", 0xa6}], 0x4, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x640}, 0x4000000) 2018/04/27 14:44:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:09 executing program 5: socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000000c0)="e9bb081b40aff2b51246dad453fa5063b63f6a1b8160c50252c912849a87eb6a70cef6bfa6379cc136997c7a81ab5d16c0f15ef3937f7c44f93adc0b763147bf387419ca81ec6bd1171da3ea42e05d1950ca80bc3970113fcbd25e25fba4dace667fcf1562ab5372f7032a66fd", 0x6d) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r1, 0x1) 2018/04/27 14:44:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="47bd1b8891fd1cb19f28176371747e10c71cd596db51a0b300636bdc2427da59591eb921b9a598047273ec90c21fde1ebc24e39f3a953adb8543d0ad26b31ca39a27b5f2309ac073d0b8a46d36a0627f888ed13d2cc8fdad61e46186d10557ac7b862af264ae75086f8ba4004d6bd42f923563a0be565dbf9f98444ff06cf12903c887afb9f4b4037fa4f1cb1f6dd45e6c61de5a32857b39c0a5bbf2896f663dd5831a82bd2fc90ec9231ac883a20b058f25f5ce98fbbc021cffaab9ecc2066d7869e88e2b7f189a9db24bc9a6b62afc3abefaf0c716c002ed2b69", 0xdb, 0x6}, {&(0x7f00000000c0)="e352bda3abcb5ad26a56c6518623f261d15c4d381ef331eb835465727abb7495863e604cda1293d35ba3d165fa7351ded5569ab532e7ad426a", 0x39, 0x3}], 0x800000, &(0x7f00000002c0)={[{@extent_cache='extent_cache', 0x2c}, {@prjjquota={'prjjquota', 0x3d, 'usrjquota='}, 0x2c}, {@noacl='noacl', 0x2c}, {@lfs_mode='mode=lfs', 0x2c}, {@inline_xattr_size={'inline_xattr_size', 0x3d, [0x31, 0x0, 0x7f, 0x37]}, 0x2c}, {@fsync_mode_strict='fsync_mode=strict', 0x2c}, {@lazytime='lazytime', 0x2c}, {@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@prjquota={'prjquota', 0x3d, 'usrjquota='}, 0x2c}, {@six_active_logs='active_logs=6', 0x2c}]}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x800) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000600)={'nat\x00'}, &(0x7f0000000540)=0x25) clone(0x8000800, &(0x7f00000004c0)="bd96a918ef38dfb16aea9529438c26ca7399ffd69a0bf6ecccc0392d4bf520807c8f", &(0x7f0000000500), &(0x7f0000000580), &(0x7f0000000680)="43d2dd8903ed4ecfd431839969e3afbcfae048a345dd118f459b49704eaa975bdcda99bc0d3716c91ff35d09b308e3bebc908ea6d51b0c57809a447cb76a6c7820") syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)={0xffffffffffffffff}) getpeername(r1, &(0x7f00000003c0)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000440)=0x80) 2018/04/27 14:44:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000300)={@dev, @rand_addr}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x0, 0x6, 0xa111, 0x7, "c978842158460f99a3a1eb8cc2295b7adcb9f3f3fbe8c4a518fe1f2c87e93420bd8e2fbb09099abe1d0fbd1d870666eb36d238a39a40fa4aa03f53eb81001a", 0x7}, 0x0, &(0x7f0000000600)=[{&(0x7f00000003c0)="4a889592d6e2743efaae2cf6872e05d88fcb6ebd7316a040d87d9f2432eb2228d873245aa6c5dc8486ddfefb7f96534288f7baafda6731b4745857f1735e734bf99205f06d764223e533591ff525f9251d7ae8a4a1a0b90fa4b02e2a7f979ae9968c794322e6c2c32440211e1436ab9583c8e5374bc902e1f07fb0e90b96e5f5f5bd1dff0d7bd26f888042260e2833c1aed51d5d31cc"}, {&(0x7f0000000480)="2539d65d5e9502e57859baa308cf73a95283b925bc9635a4771cf324adaeb223bfb6c7724364ae6bf935b782fb04cf295329267f881c5a3402d909b87435cd5936a7aeaafd5f9b22dbddc255814ae344616c614b16c9158c0f4c5d74725d578e5019f01216ee7d6eb283d0b6f5e7408275e6f30f5357df7c4e7c150b1801d4c28ccf32a80d57cdd8652c144b8cf4282b6db04bd0a9be6d3bde8dac7ecfefb3378f65837abbb0033cfe9012fb5ecc1c43fb4e2caaecc4c1298b63ae8651327895edf8b7f3a7e1906af4143a8edc"}, {&(0x7f0000000680)="efa8202bafd6ddae5bdbf5800dc29f2bbcfe014c974f5cf5e30a9d936624b79b1afe936af2c969af35c0767a57701fbb9d41e7a63ecae9f79a417eeb8009843ee1d050a0d3696fe117b1ee0904b05892b2a9ef2494948763a9886171688ed2980e1c"}], 0x0, 0x0, 0x0, 0x40}, 0x8}], 0x1, 0x10) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) r1 = getpgrp(0x0) setpriority(0x1, r1, 0x1000) shutdown(r0, 0x1) 2018/04/27 14:44:09 executing program 0: prctl$getname(0x10, &(0x7f0000000180)=""/217) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x201, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x4) getsockname$unix(r0, &(0x7f0000000280), &(0x7f0000000040)=0x6e) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000300)=ANY=[@ANYBLOB="10d37573726a71756f74613debc8b3755a322a94b5570dfec8867d00924135c3ac6261fffbfbeb955cd8f0a1d1f7fb9b2aa730e536670681ed85117b87a47c505d99f8f3d31ad73ffd788598254b018e96eb0359494cb34ed6b0973c31b235764fd49d6c8b468256b785fec525deb013dc23d556968e4e4d8526d84130f37866676f552478d47d615d6b104e984846631fafa49689eb1bde41903db2b89523b26f9288e058097cf40000000000000000000000000000"]) [ 139.076001] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x2, 0x1, "5a0bb120f68469c57172441aee3f21adb91f3562d1ada57c7f3a6d47455d9bf90587ce005027d39f24b29afcfccb2da29e7edac54c6dce556c0f725685dd51", 0x3a}, 0x328, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b87affd30d4ff210024287c19d27033b7a11bf18d1ce1e23f618476b15c3a5574fdc0f238f2ec1c3cd2784fd3d8235278bd957c929021d97da58459f921a47002a4841ff77262b7150c5fbda7f8bf6801c22adfb0bc96f7a2d8527aaf00ae5b663eb0f69914dc722b2d7b1e4861ed66168b7c6afa56fff36de7c842f3d24ecc65d25f24917f0867f6a2fb7c5a02335ff1870d35c3aba978208c118fb5ed56f102cf9bfde60786175bc25ebba02aaa4cbbdc95afa96c3449e53c5ea7e92bdabc8ae8b28370cdefc009698f8f870da37e1b188a5439428b619618179900e03df2d5926bd0a69fe94b5553ce84323a03b371d35d4984daa8e4f52cbc75d05dbd12d3bdcc5125ea53559ae82593a6a8d9812ea99d4166451edc55e5dd97f98b7e5c6527658765d14c9c5be3fc4153881d666dbf5eb45c1cbde2781a985f59e7e5aab7d9398dcc21e1d7495047a5afb84727aadc86854edd5a5a645ca3715b2c78ef32702231aa8be45cf97ac787765bbb631f6a357d292bbe97e7d3ec6d15b82f0985f7c0fe679b9788674b80312b5f365dbcf1a8eb5e295084485dcc92f2b905cdded6e2e81cfc7e9d29ec61fd893d120c31b9101770f4cb2e38a8a518295d373f9e6ba8a7226542c67a2ea423f1a32722260ad533435f903933a70906b10e7e5efac4ba3830e242919997a34044cb831a59186eeb68a93ff9eac431e938b48b810a08aab9730597e196127e4b64a6fd8b431a79f8253b031a59c22e3eeeeb5267441e8c962c8db6ba0bc5b4cc3291aa1672049cec15d0272d4441cbb2412b4a345693540342", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@generic={0xd, 0x221, 0x3bd329b2}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x800) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x2400005) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r1, 0x1) fsync(r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500000000000000000000000000000000000000000000"]) 2018/04/27 14:44:09 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffd, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:09 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x5, &(0x7f00000001c0)=""/4, 0x4}, 0x7fff}], 0x1, 0x10042, &(0x7f00000003c0)) 2018/04/27 14:44:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x9, 0x2) 2018/04/27 14:44:09 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:09 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB="758a0100"]) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) [ 139.190140] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) socketpair(0x2, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402) inotify_rm_watch(r0, r1) 2018/04/27 14:44:09 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x482c, 0x200) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x51, 0x5, 0x1000, 0xfffffffffffffff9, 0x9, 0xfffffffffffff297, 0xc2a, 0x9, 0x3f, 0xc0, 0x6, 0x4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000000100)) 2018/04/27 14:44:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8a9, 0x1f, 0x9f, 0x799602d7, 0x737, 0x800, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x5}}, 0x7, 0x9fc, 0xe53d, 0x1, 0xffff}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}}, 0x84) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) [ 139.268767] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 139.358145] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x204001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001340)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r3 = eventfd2(0x1959, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001500)=0x800000000000, 0x8) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/relabel\x00', 0x2, 0x0) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, @rand_addr}, &(0x7f0000001400)=0x10) r6 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001440)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000012c0)=[{&(0x7f00000000c0)="977f3a944e6183bc18d0391dc75da6873fcbdef866eaf170f0966071b4a430f05bc84f5afea9f85778bd0a4d2b75b51c698661faa17a5e03afe03be0f86367d70e0b7af21f5f3049706de036cc312efd433f14fe7b944b36eb4415e18fd4b759b64d26b3369a162958eb54884833dcc029e12b3f236c3be672292fb0de0f05db39a0a2564e13d8c730fac0efbf4300f8994f9b947b2e271c6478f5011e19f1f875800b9e9fb508d77369ce3db6d13b4da60580bb4b9d18b8052ea530fe9e1f8befc8e8de6f7941199edc58a0edd88ee53a532d81cabf0a2b0812b15863d2542d478541e3fd018b", 0xe7}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="aabc16c9134723741916e8000c7dc4e742572c9bc3b25a09fcc66bd62f957147cffd60869ca384abc2a8861d28bbd85c7a9b43aba583c0e8aacc48864b90887571c4d021d50bb7a58f36ce1275bc9d3936675ce1a98addf83da23ca8163144e2ef30e84e0f1cf66cfcd98136313024533221d2a60f575e11491d9f499f6d704795822b63be812ee4bf9433003edef2d0de085497b2cba198ce25fb028db1053d0b7c4b05b717c9f5080524734d7c425195a9c2fcfa09f596c7289f77ced758e82af3ca61642cc3aa916b50e04a7f8f474dc5701c3bcdd072caaf", 0xda}], 0x3, &(0x7f0000001480)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}], 0x28, 0x8080}, 0x10) 2018/04/27 14:44:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0xda, "dae6190576521be8811ef0d08cd6a8101d91ddc42b04fbdb1f0c3824ac274c07717b3cfb9bf51c5a099ca5faa987c72b0e853e88fd4176c2fc96ef851f4b49ae5ea1cda8eceab818ee1c0834e4147b7f1f1786d7b4171d77b77b30df9c0fedc0ab3aeb99675d9f0171a11266400c764cb81a46493098888eae7df42e02294fb8ffcb82b23c03bdae51fd1960346d2438f4cb162f1ab840625d95c123278505d4bd74cdabb31cf8bfb5c3109066ca0a2375178cf139523ed367ba86692900a6319c321c48d369865161e902e1e24098f41d87f2ca8ef5444258de"}, &(0x7f00000004c0)=0xfe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000000)={@dev, 0x0}, &(0x7f00000000c0)=0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002c40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000002c80)={@dev}, &(0x7f0000002cc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', r1}) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0x89}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000500)=""/71, &(0x7f0000000580)=0x47) shutdown(r2, 0x1000000000000001) 2018/04/27 14:44:10 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/57, 0x39) syz_emit_ethernet(0x1016, &(0x7f0000000600)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@llc_tr={0x11, {@snap={0x0, 0x1, '!', "e77844", 0x0, "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"}}}}}, &(0x7f0000001640)={0x1, 0x1, [0xde8, 0x949, 0x5f2, 0xd01]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x100, @empty, 0x100000001}}, [0x1, 0x4, 0x1, 0x80000000, 0x0, 0x5, 0x7fffffff, 0x401, 0x20, 0x1, 0x2, 0x7, 0x1, 0x1a1, 0x9]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x1, 0xffffffffffffffff, 0x9, 0xfff, 0x6, 0x5, 0x3, 0x100000000, 0x0, 0x5, 0xb94a, 0x7d, 0x5, 0x8, 0x6b8a]}, &(0x7f00000005c0)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e23, 0x3, @empty, 0x81}}, 0x5, 0xffff, 0x7fffffff, 0xb98}, &(0x7f00000001c0)=0x98) 2018/04/27 14:44:10 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) clock_gettime(0xfffffffffffffffc, &(0x7f0000000200)) r1 = getpgrp(0x0) capget(&(0x7f0000000140)={0x19980330, r1}, &(0x7f0000000180)={0x5, 0x3, 0xffff, 0x4, 0x9, 0xffffffffffffff01}) nanosleep(&(0x7f00000002c0), &(0x7f00000003c0)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/27 14:44:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x41, 0x0) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0x5, &(0x7f0000000680)=[{&(0x7f00000003c0)="5f405b57d5ebcf8852910b7ecb583489abf54b1c2bcd59a652e3f93747eecbba9ad9ee3279fd150a79dbd50508b6a3a1a1729f91014c9660505786765bd0f1af6ee27307eae7d3b65fbd18ba3d7db11a2dddce9d5e4c01a3d9fdcb6d80d09ca54aae258329b359a341bebfa98855db2e1eb5ef07ba0ab9b45975b16f47784f79e7bc8b39b49543521919d1e7514a23c250f450fcded7b015", 0x98, 0x1}, {&(0x7f00000002c0)="febc7476bdbcd3a445e5c4e39fafe6c0642b384515a978661e682c73f5dfe9fb0468a679cdf184d4b63f7bf9ada54bc76f42fe7e05fd902ac1", 0x39, 0x4a}, {&(0x7f0000000480)="d26d268509f2bc9036a76b47e88212355d241dcf9edaeda2f8271090adda2933413ebae283f3e99cfc80fd2d61bed2febf0adceaa8158510c03531637fe604599aa6639d99eabe27b812f70fc5a9b6a35afb9a4bf3764105c778e750104b5b753bb91a55aab45b4b8d10e23e581a40e6b943a2b0b0da5afaf34f66bc562945c2ec1fcc0e609d2ebc84dd4281d7505944290d4526ab95391ba908408792eb505188f76dc013d7ff0e50f9d7c2b2e971d77d4235bbb54231d1377d66ed0749d8184fe27cff2dca3384189f08801cc608b648448a8aba5c73bc58aae27491c0bfb688c1c9d5457073dc8c8104b4", 0xec, 0x100000000}, {&(0x7f0000000600), 0x0, 0x8f9}, {&(0x7f00000009c0)="18362ab534021754622b6d2fcd78c8f3f6c8752f68b4916403fa89441b5970b00573a60259222d586e29f37b49d6c8a10a1083c1603683474329eba16b46a31555df6c2fd08aa79a2f9c6e8328c97607a0b5ce868809d8619e362148a22ddd67ba0e1f70b1184fb1a9084a8a4da5c598ed6d1fa72838934651722f4c47ce7f51b3a027149a789c7f62ac8bffcd31148bb3f0b8383bf7dcb944809f7d158a6fa20bf31e173fbf23c1a0b3f77f0d483d358df1c427896e0da9385065d7703293a398e0b9f14920a388f9918f5037a36ab96305f51d80db4c2f6d0c82e40d8951b86c5364", 0xe3, 0x81}], 0x60000, &(0x7f0000000800)={[{@usrquota='usrquota', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}]}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="7573726a71756f74613d2c00030d5b489eade3dcaf76a2144438967b62ea70d3f5521954da3fb56c90c22a3199d4d5214d941de53ec106adb357b0a4dc814a1cec72434948aba8"]) 2018/04/27 14:44:10 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) getrusage(0x1, &(0x7f0000000140)) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:10 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:10 executing program 0: r0 = getpid() get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000200)={&(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f00000001c0)=0x18) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x14000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) 2018/04/27 14:44:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'gretap0\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x0, 0x9, 0x3, {0x11, @sctp_ip4_spec={@loopback=0x7f000001, @rand_addr=0x9fa, 0x4e22, 0x4e23, 0x800}, {"a6bd", @random="0d72c4df90a3", 0x4, 0x400, [0x35383dcc, 0x2]}, @udp_ip4_spec={@multicast2=0xe0000002, @rand_addr=0x5, 0x4e22, 0x4e24, 0x8000}, {"d6bd", @random="0f178b96fb9e", 0x1, 0x400, [0x7, 0x100000000]}, 0x6, 0x9}, 0x1, [0x200]}}) shutdown(r0, 0x1) 2018/04/27 14:44:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2000000000000, &(0x7f0000000000)=ANY=[]) [ 140.165440] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 140.252790] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 140.896871] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/27 14:44:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000200)=ANY=[@ANYBLOB="7524726a71756f74613d2c007b4b3811f623d634fdd8cad3d890f9751fe44b29eaa4bdb823c952e1cb205f681c4f1eba7af6fdf49cb2790f8208bb4cf6b387396c4345cc3a1e63c7d7d897ee6e548ecdcfa0cc04e5cc31da94ad896b16e177d0275a59c73501e4df7b97ee1fe32fe52f2d8d0f08f25f712e3a78aede161102fcccad16524ebecff1621cd5b3da5bd3f720416ff25fbb419ec20654a55ff5e7e4402f9143907a5c2fe50a38295f052ee2b707e358ffdcb8abf0e809ab4d5f3d7b926e723d0ebca92cb7dbe26b6b659a48dda6d0170b4cd66e95c0f0a4a6b3bcf6"]) 2018/04/27 14:44:11 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000140)="0dda79c75f9160e0b349b41065b8b3f3be054f33f8251bce3c9570f8f3e9f9818608323f23c0f7e1ca6c5ba4ecfb61e3e9af2d26b316d3affcc0d234800e41bc6bd066cb4628d4cf6de55ff0f8d369b55fff74c8be40266e1f16188ef0b83526a854d1c2ae4e47aa3a3c9cea28d69ac831ba5cd6fdf29e332b27bf25b9e2f9e08eba1b3ba3744f238c4a2ed1c067f7bdb127b96e36bf9e2a537763ca080ad721e987e6c0ad00470d9534bf297bcbb4534cfa36b16cc96bd99c89d8efb71d762bc770c3e1ebf86aeffd4ba8d14db41aba7251d8df276e938efc79") r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:11 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:11 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/57, 0x39) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/27 14:44:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioprio_set$uid(0x3, r0, 0x4) 2018/04/27 14:44:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:11 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) clone(0x0, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'tunl0\x00', 0x100}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000180)) 2018/04/27 14:44:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000400)={0x5d97, 0x204, 0xf26, 0x4, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r1, 0xffffffffffffffc0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0)=0x9, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xfffffd5e, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00000000c0)=""/80, 0x50, 0x40010040, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x400}, 0x10) 2018/04/27 14:44:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaaae1, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:11 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x2000) r2 = dup2(r0, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) [ 141.164452] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 141.202342] f2fs_msg: 58 callbacks suppressed [ 141.202353] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/27 14:44:11 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000000)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) splice(r1, &(0x7f0000000180), r0, &(0x7f00000001c0), 0xb30d, 0xd) [ 141.221532] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 141.243546] F2FS-fs (loop6): Unable to read 2th superblock [ 141.254764] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 141.283924] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 141.312526] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/04/27 14:44:11 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/27 14:44:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xff, 0x6, &(0x7f0000000540)=[{&(0x7f0000000180)="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", 0xfd, 0xfffffffffffffff7}, {&(0x7f0000000280)="7741c7e4c559f517e3137aac190af9e874211ceedad5f0dfa817298c628a8fdd367c93182c5bcc1a8560d0cacc394d45956b2fe02d096be1b0e48aa40ac6a78035d819139ed1eb6bb96ee11ce3550fc5e86108cc7ad59f0d5d07be4f11a784aea5d330378e9ffcb9f479a751d2db4a57b7258ab03d9fbcf9a619893911f54819ecd08be9ab63a4577ba55f5a93fbe1b908fd40265c777ac79b048d65d15fed0f8c1229e60199e670a72fd1ef0710b520c4d2440fabc2c1e71d21938e9f805889", 0xc0, 0x40}, {&(0x7f00000000c0)="86037664b7045dce8bcd93cc8c9cbf9ddfe8a1007aeb84c86976556d6d48892d", 0x20, 0x7}, {&(0x7f0000000340)="92b5d2679fea19970063a18b5e909ef3b364eebb0d8fd5de7be04841fcc7732ed0c38167e66e988250c12bdf957247da9b41192dc4214f71a6d6f4f1e8a07d56966a251696627cd0b2c26acdd58255917ed283c7ed5b351b229ff9f9baa2b7decba6fdd1f3cbd5e9fee10c7b6bf058862d6d1f05", 0x74}, {&(0x7f00000003c0)="2f8bfe1d5baf7adc7f44a96edaa082811732109a8fa78dbb823dace903819fbf908bc72425873da632832324c320f93c039ab0ea968053494cb492cb9c7f2fc3cdc74ce309b4e461d7a750aa28409762245c4f332adcbf1f5e7e5b5c92382594a31c15250fe19491266a5ad890e1f0bb7bfaca416bdc5fd0a39b4993762cdd6a630fb81c0f0ee0a7d26b490824b062a9f5e09474166dc0b51b", 0x99, 0xff}, {&(0x7f0000000480)="e16d0ef7c5c6e2b4cdba4e7ad5230e654c3ebf867eb24ab2eeff9b48f532a71e9be024c62a39d96c2795dec8c54cb052859ca4874240f45ec1d1f0e64d04cce3edaf1f0902a45774a737328e38bd9384b51f1104e69f42e8c5b6b925ca00e2f5862884fa516ea28e3cf4bc9580b901b1581761a8ea8cb158135cd6caa6ba07e2e8fcdcd3dded2326b21dd9f26e624fa41a30d1eacd07727f4b97c1f5ae8bb2aae5b694", 0xa3, 0x1}], 0x1000001, &(0x7f0000000600)={[{@delalloc='delalloc', 0x2c}, {@commit={'commit', 0x3d, [0x31, 0x78, 0x37, 0x78, 0x7a, 0x3f, 0x38]}, 0x2c}, {@noinit_itable='noinit_itable', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}, {@nouid32='nouid32', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0xaaaaaaaaaaaac01, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = dup(0xffffffffffffff9c) fanotify_mark(r0, 0x8, 0x10, 0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00') 2018/04/27 14:44:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x1bc4, 0x6, 0x4, 0x2, 0x9, 0x4ddfb645}) [ 141.320341] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 141.353578] F2FS-fs (loop6): Unable to read 2th superblock [ 141.372780] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:11 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) [ 141.539206] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 141.546991] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 141.562409] F2FS-fs (loop6): Unable to read 2th superblock [ 141.571217] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/27 14:44:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000040)=ANY=[@ANYBLOB="2c367073726a0000000000000000000000e34c3e1746ba8c3708931190c09c5a0f4af3a250c194032652f22f9d27152418"]) 2018/04/27 14:44:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000480)=""/244, 0xfffffffffffffe0c, 0x0, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xffffffffffffff92) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000000100)=0x84) 2018/04/27 14:44:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="4b1f26a5ddcca90a20e82bcc1e5dccc549be2f537a6d3ceab096c6620f26b9200608e5d9b49e1ceb218da206d40aacd05c47fbca5a5cecea7d12faf85067ffe2aecae5a5f56eaae114b8687e0f0bedd7ef244aa0d89096188af465a3267ce782f41d576a7702436d81a8fa9e41bf84c5c57784689559ffddc2074431c7b222009c", @ANYRES64]) 2018/04/27 14:44:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x4}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000840)={@multicast2, @remote}, &(0x7f0000000ac0)=0xc) sendmmsg(r0, &(0x7f00000025c0), 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000140)={@ipv4={[], [], @local}}, &(0x7f0000000280)=0x14) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r1, 0x0) 2018/04/27 14:44:12 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:12 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x27b) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x84002200}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c377000000000000000000000000", @ANYRES16=r2, @ANYBLOB="10002abd7000fedbdf2505000000"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x5) read(r3, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:12 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt(r1, 0x39ed7a43, 0x5, &(0x7f00000012c0)=""/152, &(0x7f0000000200)=0x98) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x1, &(0x7f0000001380)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xef3, 0x400) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00000013c0), &(0x7f0000001400)=0x8) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000002c0)=""/4096) 2018/04/27 14:44:12 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xf4, 0x8000, 0x8, 0xa4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x5, 0x10000}, &(0x7f0000000240)=0x90) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r3, r0, &(0x7f0000000040)=0x4, 0x80000000) 2018/04/27 14:44:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge_slave_1\x00'}) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) 2018/04/27 14:44:12 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f00000002c0)='ip6tnl0\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000400)={&(0x7f00000003c0)=[0x3, 0x0, 0x9, 0x8000000000, 0x0, 0x40, 0x20], 0x7, 0x10000, 0x566c, 0x5, 0x100000001, 0x80, {0xffff, 0x7ff, 0xa0a, 0x2, 0x2, 0x89e, 0x6, 0x4, 0x2, 0x5, 0x3f, 0x0, 0x0, 0x7, "d31f24ad3780d1024535c46a42ee3565d6a0d1b3e4df6e11f2798494b68007ca"}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffc00000}}, 0x4, 0x5, 0xfffffffffffffffd, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x0, 0xfff}, 0x8) [ 142.177218] EXT4-fs (loop1): Unrecognized mount option "K&¥ÝÌ© [ 142.177218] è+Ì]ÌÅI¾/Szm<ê°–Æb&¹ åÙ´žë!¢Ô [ 142.177218] ¬Ð\GûÊZ\ìê}úøPgÿâ®Êå¥õnªá¸h~ í×ï$J Ø–Šôe£&|ç‚ôWjwCm¨úžA¿„ÅÅw„h•YÿÝÂD1Dz"" or missing value 2018/04/27 14:44:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63342d1c00", &(0x7f0000000080)='/\x00', 0x0, 0xd2e, &(0x7f0000000000), 0x28020, &(0x7f0000000100)=ANY=[@ANYBLOB="1a00040000000000613d2c00"]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402100, 0x0) fcntl$notify(r0, 0x402, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x40, 0x4, 0x1000, 0x28000000, 0x4}) 2018/04/27 14:44:12 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0), 0x9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) [ 142.252060] EXT4-fs (loop1): Unrecognized mount option "K&¥ÝÌ© [ 142.252060] è+Ì]ÌÅI¾/Szm<ê°–Æb&¹ åÙ´žë!¢Ô [ 142.252060] ¬Ð\GûÊZ\ìê}úøPgÿâ®Êå¥õnªá¸h~ í×ï$J Ø–Šôe£&|ç‚ôWjwCm¨úžA¿„ÅÅw„h•YÿÝÂD1Dz"" or missing value 2018/04/27 14:44:12 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:12 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x1000, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:12 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./bus/file0\x00', 0x80) ioctl$TUNSETLINK(r0, 0x400454cd, 0x325) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000240)) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r3, &(0x7f0000000100)=""/57, 0x39) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x9) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000080)={0x5, 0x9, 0x2, 0x8004, 0x80000000}) 2018/04/27 14:44:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) [ 142.368731] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 142.459988] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:13 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) 2018/04/27 14:44:13 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f0000000040)={r0}, &(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) socketpair(0x5, 0x80000, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) 2018/04/27 14:44:13 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:13 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x14, 0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) 2018/04/27 14:44:13 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x2, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r2 = gettid() r3 = geteuid() getgroups(0xa, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001540)=0x0) r6 = getuid() syz_mount_image$ntfs(&(0x7f0000000b80)='ntfs\x00', &(0x7f0000000f40)='./bus\x00', 0x3, 0x8, &(0x7f0000001400)=[{&(0x7f0000000f80)="7d9bf69ba181942fd131c022098bf6972e12372563412e9ff7aac73885e88253aebe61e070e4cffafdb91e50816f48f6b66245645fe5", 0x36, 0x8}, {&(0x7f0000000fc0)="ce0f8c1816b06839bd07d0bca4a2613209b30a02e40b6c6fbbca4956f86e2694e4a457017beffc88c0a27b36620f5ce835fa78b17e808c0969ba4a08cec329bb5148a32b2e559b516db711963546b3ec474d51e379d3b3833ea7e24f25672255174941165618d6b475535deade41990d0fc2044a500f3d3ed20bdb2b5ef2fe216c541e2ccafeeddf016e671de01fa5bd096e38", 0x93, 0xfffffffffffffffc}, {&(0x7f0000002040)="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0x1000, 0x99}, {&(0x7f0000001080)="2f93df9dc37eda50e31db4a0e916ca262a2e334971c7e8678436ac7b770b3abb31e75ff2de9e5ee8a8146bc0e2923fcb91b017220a0af550ff267dd39717ed3ed8fd140a978741303f51851533065063d559ecd1d43fb930a65229e803c95577f939d21e92f5afe8653b", 0x6a, 0x2}, {&(0x7f0000001100)="b04040d91c11d646d6b62b9c93c6faea06d4a354e10f65dbd29014ae068945c78229452ce730ea98259e9aaa039d9fd58a5d3a53a3c091d422ebbc5fc3384824b7d9ec7ea2520bea78bc4910f473e628473e59a23c79c6c9fda2ad639f735e221020fe6db785d41e3ee66c3216bd", 0x6e, 0x7}, {&(0x7f0000001180)="604d8b336abe36ddd5d0ce2190676bf125306c3325e9777a4a6e5f9a7acaa3976ca5a4980f074ee5498ff1fdb24f9ff5ade2e82c6c8b8456c71c317b45ed4af8ffd9c3093fd95607cb9733c9c7aceb9b4dd25f8ae1a663bde7529ea20319cd42445cc6fe63dc929f9fda6348a1dacd0931455b0e0122e2bc8fc776223d", 0x7d, 0x1000}, {&(0x7f0000001200)="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", 0xfd, 0x4}, {&(0x7f0000001300)="d359eea15171604b692171222fa906395ab81ab1af2c86da2a15098e4835d47daba608c709f5e2e43a45b140f90598376d51df0aa44d6486271d0fbd518d151ba54a7b6bc0172c8a5ce777941d3fdb4c9d23b1f0b664276ae4495e84534bf6c8527284af2b3d83d62e4c96b4c746afcaaae72c939de005f23b3ab0b302c0e8f6cefcb964996f122a4e8e19064737c294ca6d0f1f461aded0aad7ead251ee4f256c37b6479c84b8289e960bfaa1adf791aa45c0f0285dc053954c16b3b01dafb21bb9d491851b8e3b4de0fd", 0xcb, 0x41a}], 0x20010, &(0x7f00000014c0)={[{@nls={'nls', 0x3d, 'cp865'}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) lstat(&(0x7f0000000bc0)='./bus/file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000d00)=[{&(0x7f0000000040)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="f922908e548cc88674c2eb78fce38ca44ae13b950c7c2282d1ab032ca8f50a5ba2da9f264e16702a318bf51cf7d147da762d160aa1527abf23e37f2a2d006365966afa393070136c7ad4583ccefbf2f51734b31cb766046123512de6216eefc7455a55fd78c7700cd34a3bb3ff62eec52448ca15711d62b635c6e45e85dde7676d1a84597f48e15e22aed2b6575813746ef4013a3b1eb246f1d5340070cd5a439e05484f26d29b2ed6bf101adfa2c5a7473a3d589f126d64", 0xb8}, {&(0x7f00000001c0)="97a276758d1c398b07390f3e687c36512ed13aa3fc766c996c5eda47509411a43c05876ea305e3a31a0069dc3912cd0b2fac1711885e07", 0x37}, {&(0x7f0000000300)="f43ed4ebe85b13477684bf3283ee92853488e904c9d00fb8f1d9099dc710935b04073c0d07d81968efa8c2d9db6928c3f867578c002fae029d92628535ee03f09de076bb7efea627734f1f1d1b793235d21d818719641e62222b56096a26540a2c3117b5667a434b16", 0x69}, {&(0x7f0000000380)="93cc84cd8a0029a641f92823bb39a59e527b5e5b2345ffbd9da71e2126b06e4a55d344d8a7bb6ba58738a3491c4b0633bf091b9409ccb4b842e410981b7980cc2f4526", 0x43}], 0x4, 0x0, 0x0, 0x20000080}, {&(0x7f00000004c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000540)="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", 0xfc}, {&(0x7f0000000640)="4779da280d66df8c789dfd9973cf5c9ac542515afcef92f489220183b9680dd5c4c751387f5f1c8fb37db01e3aa96895f26f7c8548baa1e0a352ac6c6443da0b6d0a1cd663c7b4762bd7023a9efa41d7b8a4faa1637100c841c2f24b824e7c07fc09c0bd253d12ee5db8702b6bda4aeac35289ff99c5d65a32492b210f3763553de58ef7ea9ebe0306fa0c811f1d628c3bab18723c4cb7096589ddda2ab9c07b5225dc789faca7af3c107df2f4f0910046b8e09942ad5bf5c1f8d920fd1141191f", 0xc1}, {&(0x7f0000000740)="bbea9ac60175439055630ad39e520772b8caee0a4b58c2a8c9e2c6b3e5e8f9469b62e818eee5755a878d3d9fd09efe362d00ca95ffc8c97d459ea055d4bfaa7e42ff51f32e9fff04800b2d093f451403da51b4a7d9b59b58373e1222d8f820659659ba8d3913aa49b2f103bde11a9d6e0ca424e65433fc99fc246e6972b18778493a00fc85f13c6d26ed30731f3179601cb18e1b0047dd2963a7717a29d3152822c44b27d98e107df86a92eefb8e1f170377febcc9ba1d6c3dac9a5e9fe1ef1bfbbe1a477a35e85716e8a636796fd90e37f91ad7c0d141283967b337013e8de8b7d7d6b6bbec952c", 0xe8}, {&(0x7f0000000840)="8a6e8fffb7ab081d29a52889c506e2afc27a59830d4167071faa53f210ce6c87dbe18d3cb8a63e2959901cd1f1dc4015eb61da9cc3dae136c18688f986d45001ff10bb586b591e5629c9152462e58be70a96c52b03b7fb842cbb7e1ff7ed85eaf0af5860758dddfcf9ee1d5605bb4b7acd15e7ee05779a589dddbb7ee1ebbc65ee0c172ef6a2d7f3c9a15c6c27e96733a6", 0x91}, {&(0x7f0000000900)="e27580b81a8a8991705670e3488e07bfe7c755b2860225b93e5a11579b60f1ba990ca26d82911a949d44769d33040c406b246f25115640b1fb8f9336607868b3c3e0589662938d70466a3ba7e61430510e5e7563b55ffbeacce154bb5ac2b1a3848bb072ffad910298d47cc734a98aefa5382f4b29d89ef77edfe1afd70d916b98c074d1462f1803e0", 0x89}, {&(0x7f00000009c0)="72bcfaac3eab0c0cdb2ddd7adc9d1d32dda4eb301f73cbaf90dce75d9717de72fb5e78779c85b536172deecbeb11d661fe0ac27b62e135e4f9cbfdd90526a255da7c790bdd7d0c9df9a9e0227d76f818ea962c0acfee48307777c3fa6361e75b1f554e6c67ee60be418863e9367d26aacd8219d4f410759105c00bb787d2c6ae76a5d377c78719a38082af8a525aed9c0f849d62c669660a55047930c5b943db1c84a5a037ce9ce7f422296acf2ff57bb5b056dc0460d1bbc9df9f90535c4541853a1d59825032edfcbb49e8c06de06660155086e1d887a7af64b2e5ec273a0741eccde2e31de5a762001badd8e0c13824", 0xf1}], 0x6, &(0x7f0000000c80)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x4000}], 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000d80)={'filter\x00', 0xf7, "d28eeabf74a4195334148e45659fc678ba478794865ad108e0cb553d27700ab728092bc942f5030febe2bd5177accd93d52d606a93e82e8a21dce9b85296813b98a3cb3f1427ad3e2da949487387ff33f6c23cf743074ef29687cb758f56ea9a8c8e3d46373f92ffe5e8b11ab2e1a4bd6d0bfb03a8ae9380fbfc7a45ac752c63a63cf8d0ea078744da5817ddc3afee1c0f6da92e3a2db18a6c24473892a3a1de877befbf5329f31aaf4b1d575f6c2845ef3e8275f26c4ad702adbc9c3137c4aa7acc00e346257f5d723f3e5df41db13c6da7eca32abd2bf15f249119b08edd367dea2ba9f402563cb7400354064c8338851fee59ba96e7"}, &(0x7f0000000ec0)=0x11b) r8 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r8, &(0x7f0000000100)=""/57, 0x39) 2018/04/27 14:44:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x5f3a, 0x80000001}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103080, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@llc={0x1a, 0x31f, 0x8, 0x4, 0x3d, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x202, &(0x7f00000003c0)=[{&(0x7f0000001540)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) pwrite64(r0, &(0x7f0000002600)="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", 0x1000, 0x0) shutdown(r0, 0xffffffffffffffff) 2018/04/27 14:44:13 executing program 3: r0 = socket$inet(0x2, 0x7, 0x28) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x219}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) r1 = getpgid(0xffffffffffffffff) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x6, 0x7fff, 0x7fffffff, 0x83, 0x0, 0x7fffffff, 0x82281, 0x9, 0xe9d2, 0x401, 0x6262, 0x2acc, 0x7, 0x7ff, 0x7, 0x7, 0x7fffffff, 0x2455, 0x0, 0x0, 0x7, 0x8, 0xfffffffffffff0c4, 0xfff, 0x401, 0x91cc, 0x7, 0x7, 0xe0, 0x401, 0x0, 0x800, 0x3, 0x1, 0x8001, 0x5, 0x0, 0x99d5, 0x2, @perf_bp, 0x80, 0x5, 0x5, 0x3, 0x3, 0x80000002, 0x18000}, r1, 0xe, r2, 0x8) sched_setscheduler(r1, 0x7, &(0x7f00000002c0)=0xfffffffffffffffc) 2018/04/27 14:44:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000ec02e3bc6de44904be41425c80ee22e17520419016f6531871a4db1d1bd223b4f0d961da30b81472f62149ddab69f0f2c50e99cab8b388fbe810329b2c92d8cf12df5d5e5b1f8ff15488c54f7613d89f1b60cdcfb0e234187f5212410311f31e5c0fa9697c446d1caac8a2afbf9a976fffaf6531260a7aeda8", @ANYRES32=r2, @ANYBLOB="14000600070000000600000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x8, &(0x7f00000036c0)=[{&(0x7f00000003c0)="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0x1000, 0x1}, 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0x1000, 0x7}, {&(0x7f0000000200)="8eb6c4c8e6c610b754474f7b3e1d3e3fa0e21eb59af12c01a9952b58323c1bc537d3c47fa3a89b64923974bcfd5b89833a6bc102039a1da303b14d84b7d252eed5facdaed0c00683d55c2198d55bff28a61a60803b3788d92a4ac301f87d820e6211989dab4a913f5a59fdc0f9a7fb4c5dcc0698f6fcf555d795ee80ab2a8cdffdcc0ba38bc000982366c46acae50312a2c62464889b25a53ebd814b94bfc941281ecb2d300d3a2645fc6b937fbb9963e5de2c46ffd2f143c613ea7a2f247f7fdba6bdf98be2a73f947938e4d7ccb4f392e4bb34a74730bf347c1d86415612bea3e40d1dd4df9d05960f59dfe223257623d9ecdf", 0xf4, 0x6}, {&(0x7f00000013c0)="8058dadb766bc6aa6717c3ffd058c7a7dcb0ebb576ca0103409341a9a29fd9df0b5d684373ca8abc9b8ce813f67e7ea947d0a67d6448d05799286043b8e300a4a6b0544689eeacffaae4a4c2c3acdb4445aecbe0979a557caf88aeebf5185fd595093cac092b5f92d78002e62e365c4c3d5a6df92a894671390c5b2dd32d2f10ecee5e16ea54098185a667dc4f723a0afaaf65b22bf7c9f11acdf562080c12d1496af1e4fd065d9319779ba47fc07f86e69b092e8fc36b8b36c7b5f9906a523317089680", 0xc4, 0x6}, {&(0x7f00000025c0)="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", 0x1000, 0xfffffffffffffff8}, {&(0x7f00000014c0)="c202f1f0a38df8af54095cf416d57992d04523affd0ae0a3a25959168efcacf464db16448a9555a817041f20878e3b3b9af5b026ec3537235ab38aef2cc8c9ab60c5ab17551323c54bbe2148307b0d8075691c37d5248761b8a01e5912ffc96239c3d9ca1885ddc1994c56f01d550beb", 0x70, 0x80000000}, {&(0x7f00000035c0)="1c8417da143d582d658d7a8f146ac73e9893d095fb48520dd32115ae82a4dc3a5c5a476a1dbd066611176ddc0607e341307bee0ca0f76bf2797c6d3e0342cae21c94f9d815a93f7fa4e92b93467a991d0b70b32b0fd5af1c1fe9a2c329cfd639f27763d6c0f14950", 0x68, 0xffff}, {&(0x7f0000003640)="7364005fb84d4bb399f2f8e1fd64a747e81dc8f9f08374691f6f2244d0ab896b83383ad5c47386f82522c553dba2bd564aafc1fc42c4fe2e35eab3aaa3ae6723e0f278cddf3f52bbd6dd9474fc7a06159af42156c6ae518ab83cb04b5b", 0x5d, 0x138}], 0x28020, &(0x7f0000001540)=ANY=[@ANYRES32=r1]) 2018/04/27 14:44:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x401}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x461}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x0, {0x2, 0x4e21, @multicast2=0xe0000002}, 'syz_tun\x00'}) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000700)=""/171, 0xab}], 0x2, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) [ 143.281405] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:13 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000200)=[{}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x5, 0xf8f, 0x8, 'queue0\x00', 0x4a}) memfd_create(&(0x7f0000000000)='\'', 0x1) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/27 14:44:13 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) 2018/04/27 14:44:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)=[{0x9, 0x0, 0x0, 0xe8}]}, 0x1f0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r3 = getegid() syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa003, r2, r3, 0xfff, 0x1008010) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/243, 0xf3}, 0x0) shutdown(r0, 0x1) 2018/04/27 14:44:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000300)="100400000010ff00cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0400ffff53efd8a103", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x70}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x306, 0x70bd27, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9ae2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbb6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) [ 143.333788] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 143.347909] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/04/27 14:44:13 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x4, 0x10001, 0x7, 0x9, 0x4, 0x8}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6}) r3 = syz_open_pts(r2, 0x2) dup3(r3, r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r4) write$sndseq(r1, &(0x7f0000e6ffd0)=[{}], 0xfffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r5, r5, &(0x7f0000000040)=0xfff7fffffffffffb, 0x7ffffffc) 2018/04/27 14:44:13 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000080)='./bus\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) read(r2, &(0x7f0000000100)=""/57, 0x39) pivot_root(&(0x7f00000001c0)='./bus\x00', &(0x7f00000003c0)='./bus\x00') 2018/04/27 14:44:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000100)={[{@usrjquota='usrjquota=', 0x2c}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001240)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/mls\x00', 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = syz_open_dev$sndtimer(&(0x7f00000013c0)='/dev/snd/timer\x00', 0x0, 0x20000) r6 = syz_fuseblk_mount(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)='./file0\x00', 0x2002, 0x0, 0x0, 0x3ff, 0x400, 0x80800) r7 = socket$packet(0x11, 0x0, 0x300) socketpair$inet(0x2, 0x80b, 0x2, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = eventfd2(0x400, 0x80800) r10 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000015c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001600)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001700)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) r16 = gettid() stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = accept$unix(0xffffffffffffffff, &(0x7f0000001940), &(0x7f00000019c0)=0x6e) r20 = socket$pppoe(0x18, 0x1, 0x0) r21 = syz_open_pts(0xffffffffffffff9c, 0x100) r22 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001a00)='cgroup.subtree_control\x00', 0x2, 0x0) r23 = syz_open_dev$sg(&(0x7f0000001a40)='/dev/sg#\x00', 0x1, 0x0) r24 = socket$nl_crypto(0x10, 0x3, 0x15) r25 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001a80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001ac0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001b00)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001c00)=0xe8) r28 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002080)={0x0, 0x0}) lstat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002180)={0x0, 0x0, 0x0}, &(0x7f00000021c0)=0xc) r32 = memfd_create(&(0x7f0000002200)="63512d1c00", 0x2) r33 = timerfd_create(0x5, 0x80000) r34 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002240), &(0x7f00000022c0)=0x60, 0x80800) r35 = syz_open_dev$binder(&(0x7f0000002300)='/dev/binder#\x00', 0x0, 0x800) r36 = socket$inet6(0xa, 0x5, 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002380)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000023c0)=0x0) r40 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getpid() stat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002600)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002700)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0, 0x0}, &(0x7f0000002780)=0xc) r48 = accept4$llc(0xffffffffffffff9c, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002800)=0x10, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000002840)={0x9, 0x1, 0x1, 0xffffffffffffffff}) r50 = syz_open_dev$evdev(&(0x7f0000002880)='/dev/input/event#\x00', 0x1, 0x400000) sendmmsg$unix(r0, &(0x7f00000029c0)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001200)=[{&(0x7f00000000c0)="ffd534472df75ba0b3b1b4777e9da84195e98ea8346079fe06e8c520295bea0df3b03830e364d8215be3b9b3b220d4", 0x2f}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="4a1e33b9bfb1c2415240f2a21a2643a91ff250aadb853edc0941aca407dc0f536867f2b30c586a58ca79feb593d91c777cd113b1a26a183edcbe6ef24fe99a16e28206db098f05d79103df7802", 0x4d}], 0x3, &(0x7f0000001c40)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xe8, 0x20008804}, {&(0x7f0000001d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000001dc0)="05a1386a59206ab7b38a8805f624872ad4a326956c3521b02f702cba47de9270f1383dc3ecb228a98ec88c9c68f462c1ced36fb45944573a97ee8d2b72e84e0267c2956776cc9f0db2f9c9c1c290cc94569d5c8f7d743e75571df01e1298c7c5c39b327e04a2f8bb2435ed423f83774fda1108d9cd2d6d6b02413ba88ede057f7331608ac5cfb98f8d25b7b3bb5cfd4bd2cbce23e00c7be442ccca42244484819874b4bd0555ecd62e8d6c0d673b8cf0fa3005add95d17d4ec89d6aa", 0xbc}, {&(0x7f0000001e80)="248dab9f9b38aef61aaf7c0ac580b39ff7e6bbda4574e472cf0cf0eb387411ef7bdb05a7713bc72714ddcbe968bed5c1c98c81a5dba041015e03abfa928a75364fcecf84fd15d1d2d41e64778ce98eb265de246d94eb77b28bc2812c883d98d041ffa6a5b6d738d64d5f8ceedf1e0a3078a952743f", 0x75}, {&(0x7f0000001f00)="7cb8ff3b91a8059e549a6e9bfb148ca6ae80c03bc8e8013e08b301152f5136e76eca841215b15deb719c016123c924e32286172acc07a12aceab1f667337ef76844ca9a1851629499ece1591a4f39ae797837fdd0b5f96fa95516388de4a4d7b02218b455f8340564ca80860999e3ca3913110dc19cdf05d091f0b55013ea7a602e7bf49980745e864bd1d49fbd845f794f78772580296c263efcf219c4a23b9abe37b687997d96438bca695bb9649c18797f78cb5416b7d11eeb0573f9c8c666d98ea9420d8325dd12e4ca9", 0xcc}, {&(0x7f0000002000)="33d99aefe2ff4c1f2f8a20acf6210d40a27df22062ba42bb1da62d6443da03c8a0a61d80cf65f8f07039d1640b8f8a05ded6b54d85105adf8617496700", 0x3d}], 0x4, &(0x7f00000028c0)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x30, 0x1, 0x1, [r32, r33, r34, r35, 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={0x20, 0x1, 0x1, [r48, r49, r50]}], 0xd0, 0x20040000}], 0x2, 0x40) 2018/04/27 14:44:13 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) [ 143.408893] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 143.446936] EXT2-fs (loop1): error: ext2_check_descriptors: Block bitmap for group 1 not in group (block 0)! [ 143.469120] Kernel panic - not syncing: EXT2-fs: panic from previous error [ 143.469120] [ 143.477681] CPU: 1 PID: 13717 Comm: syz-executor1 Not tainted 4.9.96-g71fce1e #10 [ 143.485295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.494647] ffff8801d877f918 ffffffff81eb0b69 ffffffff83b09b80 00000000ffffffff [ 143.502794] ffff8801d6c16600 0000000000000001 ffffffff83b0a980 ffff8801d877f9d8 [ 143.510809] ffffffff8141f975 0000000041b58ab3 ffffffff841b8030 ffffffff8141f7b6 [ 143.518864] Call Trace: [ 143.521442] [] dump_stack+0xc1/0x128 [ 143.526807] [] panic+0x1bf/0x3bc [ 143.531823] [] ? add_taint.cold.6+0x16/0x16 [ 143.537796] [] ? sync_dirty_buffer+0x1a/0x20 [ 143.543857] [] ? ext2_error.cold.10+0xb1/0x166 [ 143.550178] [] ext2_error.cold.10+0xc2/0x166 [ 143.556217] [] ? ext2_put_super+0x450/0x450 [ 143.562175] [] ? wake_atomic_t_function+0x220/0x220 [ 143.568818] [] ? __might_sleep+0x95/0x1a0 [ 143.574603] [] ext2_fill_super+0x263e/0x2c90 [ 143.580638] [] ? ext2_setup_super+0x3b0/0x3b0 [ 143.586769] [] ? set_bdev_super+0x150/0x150 [ 143.592720] [] mount_bdev+0x2c7/0x390 [ 143.598157] [] ? ext2_setup_super+0x3b0/0x3b0 [ 143.604293] [] ext2_mount+0x34/0x40 [ 143.609562] [] mount_fs+0x28c/0x370 [ 143.614819] [] vfs_kern_mount.part.29+0xd1/0x3d0 [ 143.621209] [] ? ns_capable_common+0x12a/0x150 [ 143.627436] [] do_mount+0x3c9/0x2740 [ 143.632796] [] ? copy_mount_string+0x40/0x40 [ 143.638841] [] ? kasan_unpoison_shadow+0x35/0x50 [ 143.645223] [] ? kasan_kmalloc+0xc7/0xe0 [ 143.650998] [] ? kmem_cache_alloc_trace+0xfd/0x2b0 [ 143.657559] [] ? copy_mount_options+0x5f/0x320 [ 143.663778] [] ? copy_mount_options+0x1e5/0x320 [ 143.670082] [] SyS_mount+0xfe/0x110 [ 143.675337] [] ? copy_mnt_ns+0x8e0/0x8e0 [ 143.681028] [] do_syscall_64+0x1a6/0x490 [ 143.686715] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 143.694285] Dumping ftrace buffer: [ 143.697870] (ftrace buffer empty) [ 143.701552] Kernel Offset: disabled [ 143.705159] Rebooting in 86400 seconds..