049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fstatfs(r0, &(0x7f0000000340)=""/180) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000500)=""/229, &(0x7f0000000040)=0xe5) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}}, 0xe8) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000080)=0x3) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x8, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000300)={r4, 0x8}, 0x8) 2018/04/05 22:49:36 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x22101, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) ftruncate(r1, 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="05d32f858cd2bab44e2631338d20fb87de8c06bf93"], &(0x7f0000000040)=0x2) getsockopt$inet6_int(r1, 0x29, 0xd3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 22:49:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) 2018/04/05 22:49:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8001) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, 0x1, 0x40, 'id1\x00', 'timer1\x00', 0x0, 0xcf3, 0x6, 0x80000001, 0x4}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:36 executing program 7: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="00c027"], 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x48}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 2018/04/05 22:49:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) 2018/04/05 22:49:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x5, 0xfffffffffffffffc, 0x4a2044c6, 0x2, 0x7}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) iopl(0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e21, @rand_addr=0x7}}) 2018/04/05 22:49:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) [ 149.651658] IPVS: Creating netns size=2536 id=39 2018/04/05 22:49:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fstatfs(r0, &(0x7f0000000340)=""/180) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000500)=""/229, &(0x7f0000000040)=0xe5) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}}, 0xe8) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000080)=0x3) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x8, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000300)={r4, 0x8}, 0x8) 2018/04/05 22:49:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)="000000008c00"], &(0x7f0000000280)=[&(0x7f0000000180)="000000008c00", &(0x7f00000001c0)='-\x00', &(0x7f0000000200)="000000008c00", &(0x7f0000000240)='GPL-^[#\x00'], 0x1400) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x7fe) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x580a10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r2, 0x10, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0xfc6a89f8ae9f6f5b) 2018/04/05 22:49:37 executing program 0: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x100, 0x101902) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/4096) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2018/04/05 22:49:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000180)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000000)=0x1ff, 0x4) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(r1, 0x8, r2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) [ 150.463252] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 150.474910] blk_update_request: I/O error, dev loop0, sector 0 [ 150.474922] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/05 22:49:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x800) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7ff]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x27, "34d97a77fd7c5497e8aa34d0c6c193851086d2684f2b4248334721b18cc1c3894e02266860b55e"}, &(0x7f0000000380)=0x2f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x14c}, 0x8) 2018/04/05 22:49:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x1) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f00000000c0)='cgroup\x00') pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x34ff, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f0000000000), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) [ 150.635125] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 22:49:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0xffff, 0x80, 0x6, 0x7}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) ioctl$TIOCNOTTY(r1, 0x5422) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/04/05 22:49:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)="000000008c00"], &(0x7f0000000280)=[&(0x7f0000000180)="000000008c00", &(0x7f00000001c0)='-\x00', &(0x7f0000000200)="000000008c00", &(0x7f0000000240)='GPL-^[#\x00'], 0x1400) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) flistxattr(r0, &(0x7f0000000000)=""/255, 0xff) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0xffffffffffffffff, 0x7fffffff, 0x1, 0x1, 0x0, 0x8, 0x200, 0x0, 0x2939, 0x3, 0x6, 0xc90f, 0x8, 0x8, 0x8001, 0x1, 0x7, 0xe5, 0xaf29ff0, 0x9, 0x80, 0x3f, 0xacfa, 0x5, 0x3, 0x800, 0x4, 0x2020000000000000, 0x3, 0xfffffffffffffffb, 0x99b, 0x2, 0x0, 0x7fffffff, 0x20, 0x9, 0x0, 0x67a8f63d, 0x2, @perf_bp={&(0x7f0000000180), 0x1}, 0x200, 0x3f, 0x7fff, 0x3, 0x9, 0x5, 0xffffffffffffdcc7}, r1, 0x10, r1, 0xb) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20002, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x8, 0xffffffff, 0xffffffffffffffff, 0x0, 0x8001, 0x80000001, 0x1ff, 0x2, 0x4, 0x101}) close(r2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) syncfs(r0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = dup2(r0, r0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000540)) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) r6 = socket$inet6(0xa, 0x7, 0x4) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', 'mime_type\x00'}, &(0x7f0000000180)='/dev/loop#\x00', 0xb, 0x0) getpeername$inet(r6, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) lsetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'trusted.', 'selinux.G\x00'}, &(0x7f00000005c0)='os2.', 0x4, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x100000001, 0x5, [0xc469, 0x0, 0x8, 0x1, 0x20]}, &(0x7f0000000280)=0x12) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={r7, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:49:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa4028005a8135f232d5c660ad6a54ed8cc1ffeb039b9c9da67da32c8c2d6b4c79366ea7", 0x24}], 0x1, 0x4000081004) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x7601, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x80) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/119) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) 2018/04/05 22:49:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x10001, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3ff, 0xb0e2, 0xffffffffffffff01, 0x4, 0x10}, 0x98) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0xfffffffffffffff7, 0x0, 0x82, &(0x7f0000ffc000/0x1000)=nil, 0x3}) ioctl$KDDELIO(r3, 0x4b35, 0x7) 2018/04/05 22:49:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e887"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000000000) r1 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000300)="00b500008c39e08b4e95e586430000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x3117, &(0x7f0000000180)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, 0x0, 0x41, &(0x7f00000000c0)={0x16, 0x5, 0x5, 0xdf59}) 2018/04/05 22:49:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2000) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff]}, 0x10001}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={r2, 0x2}, &(0x7f00000005c0)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x10000, 0x8}, &(0x7f0000000600)=0x90) recvmsg$netrom(r1, &(0x7f0000000380)={&(0x7f0000000080)=@ax25={0x3, {"587be5347f4a4a"}, 0x3}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000180)="29c2e34d835802b3eac0c20f1a0af06f383b6d8aebaac202c18ba558b2074ff14bbe0d38bcf423cdb45f8e91316e54ac9eb36610f0177c2a53596b3d557760afb65980bc025c9e20cf47a305508d684fc5912271182893bbba62b7c318be06530b84ff78cef057bda11493d4f2a4664ebdc632058721966ce516e3aeef7d12345f3269b525c05ba27cd32062e5e77d7a", 0x90}, {&(0x7f0000000240)="efa41b8f86f59ece5146e1e2823f9f577aebb72118a78cca8f7f4520c67c23ec38578e9dd5f91d4a48354dd164069b3eb2b217e28cd19ebfb8de9dec28e6643b934f0f6fed342a8d879d6fbb6316951194e7e49eb60b7699423732f40a3ddd5321835a3fef20aacf0d4f17205ceceb8c9beb9859570b81b8b8bc88af66582242446ad30736cf2d6e0ed7de93203916b2e4780e2a", 0x94}, {&(0x7f0000000300)="bcb0c88814398668beacda5f562b0fca4300948e2496be60497aec395a48b2a443f5341b1022a716be8d68fb4bfb9d45ae1b088355c0f27edc636102f29b08452f905056312f65a9869e599efd488675700cde110118f2f297a15090860d5fbf25375a6228d07a74a45c22a98ec5ee3b0061c316c1b58e", 0x77}], 0x3, 0x0, 0x0, 0x80}, 0x40000100) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e887"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:39 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x12001) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)={'mangle\x00', 0xfa, "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"}, &(0x7f0000000400)=0x11e) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x3, 0x8, 0x3, 0xc, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_address={0x5, 0x7, 0x32, 0x80, 0x0, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x18b6}}, @sadb_address={0x3, 0x7, 0x6c, 0x80, 0x0, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}]}, 0x60}, 0x1}, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)="b1187e37cff68e6ef9a41c2fbbeca42c1791513cf5df31fd0b00021b69405017bd724d3ea8f035f41c9961d7d8f8562a0a43a7279c2aeab928139d72e8444232de1b450a1222eb09046be4f2147757cbfdd246d87bebbc3359c8cd66fc60588829a3f983e59585a8326a2912042926bbf7239a6ee248b4abc9", 0x79) 2018/04/05 22:49:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) eventfd2(0x0, 0x80000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) [ 152.742874] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/05 22:49:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) timer_create(0x7, &(0x7f0000000040)={0x0, 0x3b, 0x1, @thr={&(0x7f00000002c0)="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", &(0x7f0000000000)="fd4263c318be4c6ed36b04cf"}}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x7fff}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=r2, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000600)={0x1}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r4, r5}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xffff, 0x7fff, 0x80000000, 0x2, 0x1b4, 0x6, 0x6, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x60, 0x7fff, 0x7, 0x401, 0x6}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000500)={r6, 0x5, 0x200, 0x693, 0x100, 0x0, 0x4, 0x0, {r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x40000000000000, 0x200, 0x5, 0x1, 0xfff}}, &(0x7f0000000280)=0xb0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x7, r8}, 0x10) eventfd(0x8001) 2018/04/05 22:49:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) [ 153.064455] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 22:49:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) modify_ldt$read(0x0, &(0x7f00000000c0)=""/26, 0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x2, 0x7, 0x7, r4}, 0x34) 2018/04/05 22:49:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e887"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000040)="000008000033d9011bfd210ca2cbd7419a28541dc088fc31", 0x800000000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="919e0b8ba61c315dfd1455316cd03c15782dd229315d0625479a8ce837711ddb4f3c77cb972080163a2c60341be1a8e2b52ce5fde48ec5fc52461e87f93d3315ad561ea04b939c797129f2950375f43db86975729517", 0x56, 0x0) keyctl$assume_authority(0x10, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000240)=@dstopts={0x0, 0x2, [], [@jumbo={0xc2, 0x4, 0xd}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x287}, @ra={0x5, 0x2, 0x7fffffff}, @jumbo={0xc2, 0x4, 0x80000000}]}, 0x20) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10003, 0x1000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x1, r5}) pwritev(r0, &(0x7f0000f50f90), 0x0, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x5, 0xf68, [0x0, 0x20000680, 0x200011e0, 0x20001450], 0x0, &(0x7f00000000c0), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x40, 0x80f3, 'bcsh0\x00', '\x00', 'ip6tnl0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x930, 0x968, 0x998, [@among={'among\x00', 0x858, {{0x40, 0x4, 0x358, {[0x8, 0x4, 0x401, 0x400, 0xce, 0x8000, 0xffff, 0x4, 0x6, 0x3, 0xfffffffffffffebf, 0x1, 0x6, 0x5a1, 0x6, 0x6, 0x6, 0x5, 0x401, 0x40, 0x3ff, 0x59d, 0x4, 0xdae9, 0x1ff, 0xffffffff, 0x5d8f, 0xcdcc, 0x3ff, 0x8, 0x20000000000, 0x3, 0x4, 0x5, 0x3, 0x8, 0x7, 0x6, 0x2ca9, 0x10000, 0x6, 0x65ef, 0xfffffffffffffff7, 0xd38a, 0x7, 0x80, 0x4, 0x2, 0x5, 0x9, 0x6, 0x4, 0x5a, 0x2, 0x20, 0x5b2e80d3, 0x78, 0x6, 0x9, 0x1f, 0x400, 0x8, 0x10001, 0x2, 0x800, 0x1, 0x1000, 0x3, 0x9, 0x8, 0xffffffffffffff79, 0x7, 0x99, 0x9, 0xf3, 0x7fffffff, 0xec, 0x9, 0xffffffff80000001, 0xfffffffffffffffb, 0x10e, 0x0, 0xdcff, 0x2, 0x80, 0x1000, 0x4, 0x8, 0x91e, 0x100000000, 0x200, 0x7708c350, 0x10000, 0x40, 0x0, 0x871a, 0x3, 0x2, 0x1, 0x1, 0x0, 0xaafb, 0x2, 0xfffffffffffffff8, 0x8, 0x0, 0x51f, 0x7, 0xb3, 0x3, 0x1, 0x1, 0x11d, 0x7, 0x80, 0xffffffffffffff80, 0x0, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x1, 0x6, 0x10001, 0xfff, 0x18f0d54a, 0x1, 0x4, 0x1, 0x0, 0x129, 0x9, 0xfffffffffffffbff, 0x7, 0x8, 0x1, 0x8000, 0x6, 0xffffffffffffffc1, 0xf03c, 0x0, 0x100, 0x7, 0x3, 0x4, 0x8, 0x10001, 0x7fff, 0x0, 0x5, 0x4, 0x6, 0x4, 0xad, 0x8, 0x4, 0x10000, 0x100, 0x100000000, 0xfff, 0x8, 0x6, 0x8, 0x6, 0xfffffffffffff800, 0xff, 0x79cb, 0x8, 0x0, 0x7, 0x97, 0x3, 0x10000, 0x4, 0x9, 0x7e7, 0x6, 0x6, 0xebd1, 0x5, 0xffff, 0x3, 0x5fd, 0x1, 0x0, 0x80000001, 0x96, 0x3, 0x4, 0x3, 0x2, 0xdf78, 0x78e, 0x80000000, 0x817, 0x6, 0x4, 0x7, 0xffffffffffffffe8, 0x7, 0x1, 0x4bf, 0x10001, 0x3, 0x1, 0x3dd, 0x35eb, 0x4, 0x6, 0x8, 0x0, 0x7, 0x2, 0x7, 0x1, 0x6, 0x80, 0x9, 0x0, 0x0, 0x1000, 0xffffffffffffff00, 0x200, 0x1000, 0x100000001, 0x2, 0x1, 0x7fffffff, 0x3, 0x4021, 0x3ff, 0x80000001, 0xffffffffffffffc0, 0x2ce9, 0x8, 0x1, 0x1, 0x5, 0x34, 0x7ff, 0x4, 0x7, 0x4, 0x100, 0x0, 0x2d, 0x54, 0x38ca3a1, 0x9, 0x8, 0x101, 0xe5b, 0x8411, 0x10000, 0xfff, 0x8, 0x8001, 0xffffffff], 0x5, [{[0x200, 0xc4d], @multicast1=0xe0000001}, {[0x100, 0x80000001], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x2, 0xa2dd], @multicast1=0xe0000001}, {[0x0, 0x9], @dev={0xac, 0x14, 0x14, 0xf}}, {[0x3ff, 0x2], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[0x9, 0x6, 0x3, 0x1, 0x5, 0x1, 0x10000, 0x6, 0xfffffffffffffff9, 0x5, 0x6, 0x5, 0x4, 0x301, 0x537, 0x6, 0x5, 0x1f, 0x973, 0x8, 0xa8, 0x1, 0x7, 0x80000001, 0x2, 0x8, 0x0, 0x1e8, 0xff, 0x8000, 0xd9d, 0x1, 0x0, 0x2, 0x400, 0x5, 0x400, 0x800, 0xca67, 0x537e, 0x7, 0xffffffff, 0x6, 0xffffffffffffffff, 0x1000, 0x9, 0x0, 0xffffffffffffffff, 0x80, 0x6, 0x1, 0x5, 0x400, 0x200, 0xffff, 0x9, 0x5, 0xffffffff, 0x1004000000, 0x1, 0x4, 0x4, 0x81, 0x0, 0x8, 0x5, 0x7, 0x8, 0x1, 0x401, 0x2, 0xdb7, 0x7, 0x3, 0xdf, 0x7f, 0x5e60, 0x80000000, 0x1f96, 0x3, 0xb4, 0x4, 0xd4a, 0xc8de, 0x4, 0x5, 0x6e0, 0x7, 0x7fffffff, 0x8, 0x2, 0x444, 0x40, 0x3, 0x6, 0x8, 0x0, 0x10001, 0x180000000, 0x3, 0x8, 0x200, 0x80000000, 0x100000001, 0x3, 0x2, 0x8b8, 0x1, 0x9, 0xffffffffffffffd2, 0xeef, 0x20, 0x20, 0x6, 0x1000, 0x26, 0x1, 0x4, 0x5, 0x8, 0x8a, 0x1, 0x8, 0xffffffff, 0x1, 0x800, 0x4, 0x6, 0x6, 0xae6, 0x3, 0x8, 0x4, 0x9f32, 0x9ccc, 0x101, 0x40, 0xffffffffffff6fc6, 0x1000, 0x1000, 0xc57c, 0x0, 0x7fff, 0x1, 0x3, 0x24, 0xfffffffffffffff8, 0x656, 0x0, 0x10000, 0x6, 0x0, 0x38000000000, 0x8, 0x2f88, 0x101, 0x1, 0x7, 0xafc, 0x4, 0x9, 0x2, 0x3, 0x487e, 0x6, 0x1, 0x40, 0x4, 0x800000000, 0x5, 0x3ff, 0x7, 0x296418ee, 0x0, 0x8, 0xffff, 0x2, 0x3f, 0x7fff, 0x8, 0xfffffffffffffff8, 0x80000001, 0x7f, 0x200, 0x2, 0x1, 0x3ff, 0x7, 0x7fffffff, 0x7, 0x1, 0x0, 0x4b8e, 0x74c3e5ff, 0x8000, 0x7ff, 0x1, 0x9, 0x3a, 0x8, 0x7fff, 0x3, 0x40, 0x3, 0x101, 0x5, 0x80000001, 0x1, 0x80000001, 0x2ae, 0x6, 0x6, 0x1, 0x400, 0x4, 0x9, 0x7ff, 0x5, 0x1, 0x8, 0x7, 0x8, 0x8, 0x800, 0xb92b, 0x4, 0x8, 0x88, 0x3, 0x8f, 0xc0c, 0x8000, 0x6, 0x10001, 0x5, 0x101, 0x6, 0xd99, 0x9, 0x3, 0x4, 0x9, 0x1, 0x4, 0x4, 0x1, 0xfffffffffffffffe, 0x20, 0x5, 0x89d8, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x401, 0x8001, 0x200, 0xbc, 0xffff]}}}}, @time={'time\x00', 0x18, {{0x4, 0x0, 0xa824, 0xf93a, 0x3, 0x7fff, 0x3}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}}, {{{0x19, 0x1, 0x18, 'gre0\x00', 'sit0\x00', 'erspan0\x00', 'teql0\x00', @random="8cd9188cead1", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], 0x120, 0x168, 0x198, [@arp={'arp\x00', 0x38, {{0x0, 0x3, 0xf, @loopback=0x7f000001, 0xffffffff, @multicast2=0xe0000002, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], 0x4}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0xd1}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0xb8, 0x7}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x20, 0xf99d, 'syzkaller0\x00', 'tunl0\x00', 'gre0\x00', 'gretap0\x00', @empty, [0xff, 0x0, 0xff, 0xff], @random="d89a00d00abe", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xb0, 0x128, 0x158, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x8}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x2, 0x1, 0x0, 0x0, "d28cd828fe95739f3ef2d270ad10babe9df9efd32f6ecde3226c6d604c8ec38857793147001e0e5a28fc2b6d1334cd5127a2a948655b9e750c3eae39d96a4d3c"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x3, 0x40, 0xedff, 'yam0\x00', 'bridge0\x00', 'syzkaller0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff, 0xff], @random="f986989d442b", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xb8, 0xe8}, [@common=@ERROR={'ERROR\x00', 0x20, {"4e1f260f025e8f8aed990b769104c87b60559871556faa6193162676099f"}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x40, 0x0, 'ip6gretap0\x00', 'ifb0\x00', 'bcsf0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x4929872d1b92ad4b], @random="ffc38cc74091", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x138, 0x168, [@cgroup0={'cgroup\x00', 0x8, {{0x1f}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x4, 0x5}}}, @common=@ERROR={'ERROR\x00', 0x20, {"313635f81085f92b3447ee5d84276dfe6fd347e42daa4c2560a9eceb3fd8"}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}]}, 0xfe0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x90800) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc, 0x8, &(0x7f00000015c0)=[{&(0x7f00000001c0)="7d9fbb70b56c3f67f0b106585ee2cab89244932abdec0ef0de78b0132a07cccab257a2f9a93859d0d804203e5c88e2b3044c950a171f95b9fda039e80d420408b1a58c16a6b8824f73400332628217084893d643150041bc22a738877780fca6b0edc4561d49e3a7e0cf692b036828d4c8481be46b621a468af1f68b3d366a496b2d2d568e2eb67c2edbc677563dcd5e80a62184fa86c3740603cf76a385247f735282ba9aea0c3fd73eee057ee8a48e645fbf056c3d96eaa9a202a5a533cd2e86c2ab09b9b021cf80556f7bf651f1ce3a5d5a06deaaf5514d4e02540c83", 0xde}, {&(0x7f00000002c0)="e0e3d20b21f1f4fb26cdc5046dcf6882ca370ef7b5a60a3e3b7ef61ead1188c4b7ff2984c8fc7d965f71d6fd3b3154a50527a1b68b6fa1ab8dd570727cdefb4b89a770d6b0124f2e88c05b4b6374fb847c0b049523461794f62391da42720876110956146565328052841f4a45593d1746010705bb6e469d3d1a153c7047423d461576a0a894243889796e557709a9bd015322709f1e0cc0", 0x98, 0x186}, {&(0x7f0000000380)="607aaa634eeed500aeef2ddd0325d5ec4227461e82aff6f87bdb24b330439e1f678ffad9f8f4d57c2c62196e47a5ac8ec6f5cf26e2fda49c099b2454c4f2605b12a24831d21f727f59de283bb969332df8f487ba106019dfba693df920560b4e417681432acf8c6b57b1c3e94efe65297c7d4c215f0cfb5b01429ad4c8ecb877c194c76216c5c86d9e5c6c0cbb8ca5d0b4428c47e0bbca0432dddacc75a2ae513f3390e0e75aa81eda4e0888263b07f9c8faba4f02e0c1a8a53b1e5c474bf294915ee5918e5046022b6e864b8222a950e4a13f58003e215ed023dabbfac57d7f37b20e5d1a501155d05f", 0xea, 0x9}, {&(0x7f0000000480)="248e27b3d29cf1023cd0104f2141028dda5743affba7ef74f91ee347a1040141e700b3937090f2deb1547b4383bc", 0x2e, 0x9}, {&(0x7f00000004c0)="8005c7fe400fb168c830855b410fc8815078f17b2c1926708c9189546f965ffb2a4b26786451b708c0260ca7e50498d36f098abceb870b7ecae720af5bd3bbff114e2d775f618ac1f3a71a7f554546f7e7aff30cdeaa347d84390aa401ba6b52a048b189c061019f400582a32163976d084a93f6f3610776c6", 0x79, 0x101}, {&(0x7f0000000540)="31ad993e8f37e1ab2097009e8d36e4ed6a5e61cbd0336c25be1bebcbd31bab43fe068f6ea9a9edc5ca152aa389148b9bcd8bc4f8491c98d446d9a8796869", 0x3e, 0x1}, {&(0x7f0000000580)="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", 0x1000, 0x3}, {&(0x7f0000001580)="0351f46f9a7fe37cd9", 0x9}], 0x1200002, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"]) [ 153.642754] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/05 22:49:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) sendto$ipx(r1, &(0x7f0000000180)="f7f628e6ecfe6ee5330e180087b23c79d108061a9f245ceb6e4ff51983ddbaa086cb688c89eeb784a738480d5878486bc72b130d0acadc4120db4e860cef9bed87904b27ba3556a94b3ecde20bc370999cda3daf379a8f9d3bc15e57a6c72ec024e456b78b93e64be64ae4c047830336d97bbd123e9a238e7ed24eb568ec7fb4ec3ea2b5f958bb20b72337e62ad37393f6d08491b2df7a11d4f4347ee9b68a95b6b2719a7b0ec6e0232b", 0xaa, 0x10, &(0x7f00000000c0)={0x4, 0x5, 0x36, "f3d01c58f3fb", 0x9}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) rt_sigprocmask(0x1, &(0x7f0000000000)={0x4}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) [ 153.812529] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 22:49:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pread64(r0, &(0x7f0000000500)=""/4096, 0x1000, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x100000000000080}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0xfffffffffffffffc, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000300)="00b500008c39e08b4e95e586430000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x3117, &(0x7f0000000180)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, 0x0, 0x41, &(0x7f00000000c0)={0x16, 0x5, 0x5, 0xdf59}) 2018/04/05 22:49:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) unshare(0x2000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r1, r0, &(0x7f00000ddff8)=0x40000000, 0x102000001) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x2, r5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae25236762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573711eb5702083d4cff09d96b59de2636bd80fe20599479e8edb53db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r6}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000180)=0x10) write$binfmt_misc(r0, &(0x7f0000000240)={'syz0', "950855691f98fe1977610137fc85927ee26d19582be75daea3967f17727cf15e49785846b7534b3053bdc7305abdc1"}, 0x33) 2018/04/05 22:49:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x9, 0x1119fa) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x4, 0x3, 0xd21}, 0xc) sysfs$2(0x2, 0x100000000, &(0x7f0000000080)=""/125) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b3906225"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x80000001, 0x4802) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="e3ccb94db48e06a582d4ab5c2de03b820720746ddb241dca3a89cd6cb15a5d7f1b50", 0x22}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfc1, 0x52b9, 0x0, 0x5, 0x14, 0x4, "553f871d4b553ca949ee69072314eb16079129341aed068e9eeb570faf4365173e12f52b3dd470f2157c703cbfcb995afa54f6d836d08af38013bc774980f721", "a0da373b06f02c6a9a3c37379772d2c82e15fe338a29159e28e7d023a2244825b2188b55eb90612b53747a19f8e6c7fc87d40d3183a713af228499b89b4d6992", "267c6fd9feabd0efb6ed304110a48eed628ebe49385252e4131703d7dbe0bf8e", [0xffff, 0x7]}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/04/05 22:49:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) timer_create(0x2, &(0x7f0000000000)={0x0, 0x20, 0x4, @thr={&(0x7f0000000740)="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", &(0x7f0000000180)="7e9c3caf259afa325ced705a60188443cc2206f0cdb8c0f2595a0e94988372fc88d6c6af3d41acaa8e30199a9d71ed77b4765ce8c0628b400b326a9c596f9634a75330b8addc8c54d4d724c02cf2bcf89ab82e98bee5b52fb0d054cfc08c8f2c54f1fdb14b846a7c21232bbc6e3463bee2e20ca0"}}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101942) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getgroups(0x7, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e25, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x3, @empty, 0x200}}, [0x101, 0x0, 0x6d, 0x4, 0x8, 0x4, 0x0, 0x6, 0x9, 0x1fc0000000, 0xe54, 0xfffffffffffffffc, 0x0, 0x9, 0x10000]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x10001}, &(0x7f0000000380)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="93d5a831e26a867d3e46a47c3362a23edd38b3fa82376df5a641866d40598a53853e5d5e12dd60fd4ddedc0575cb8cc05e84db2bfa66480daed4626a95dae35ea9be42cbebfb26ce92e2521458a26570d287efbd9f678fcc278b0dc9fc43109bbd80f3b2d08e95883d964adb9c5c2566c5afe287bfdbb828aa7f4e05c5180e8ffd47a43b73ce549827a0f821e6f79c179fe7efcabae6344a7102adaef366fd3f509c21644547151d51"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b3906225"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000033000000b01c8d48a0a58c4d40e19be0877fccf8472f872475e5e94c7b2a5de756da56ecd237f0213d61518c4bc49f5bd86e0000000000"], &(0x7f00000000c0)=0x57) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ftruncate(r0, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) sync_file_range(r0, 0x8, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000200)) [ 155.312582] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 22:49:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000000)="5cc985d9e00760463823f289184705d2359a57c36840089e758dcc4aa709bb556385f5c56c8737ea3ee18b960404ce993ee1094f7fe4231e6a89b815eb6c08", 0x34e}], 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xa, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988ee"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) r2 = gettid() fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x401, 0x7, r2}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0x5, 0x10000, 0x3, 0x6, 0x1}, 0x14) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x2}}, 0x3, 0x7, 0x3, 0x5, 0x4}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r4, 0x74, "1129940a30e9f9b0951396ff231276928e6db5bba817dce0ac1b3528122f3dc0e6a0d5b2b524da57d112b67d62a5520ee8917844ebf055c5bc19466b2d56d85021365cdca6c91a766ce7293341cea92084d442c845970bc0d2bfeb2121fc0e650f5c49ee093bd1e29d906062c8d54d3995ed9f7458260f81267283e2c94a512cc634b3a04a180ce27a643a04e247fe2a30f2c9185985c9a1851ad35d54e707e03bc3ee936ea895c6303fd750d0213fb33acc79e06c11f912be7a59d580a2983cc3ab6e6c2fcf7f674f1c3291ce44b70c362e55aad239a3bbcfca5863169ce40d5ee7149300f4145c1a204f"}, &(0x7f00000003c0)=0xf3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], &(0x7f0000000040)=0x2) 2018/04/05 22:49:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x80000001, 0x4802) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) [ 155.671976] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/05 22:49:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x532}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff]}, 0x5}], 0x80) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b3906225"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r2 = gettid() ptrace$peek(0x2, r2, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/05 22:49:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0xffffffffffffff73, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f00000002c0)="c5d2869d106718131370527fa0cf14b589cc96960761570313e1a9c07c04b80bc69ddf9dccc3a87379679836f6fe1faea3551e7c0c2ff3ae6834e8651bc8d4a0d34e755723f4df177d7fbb01b734330807dcbbc111cea3dcf464624c0f9bdb8c3dff3f51845fda913c912df3dcc7aba3b0f36fae9b453d57ae71967ec1ac8d92050c8bfd9fa37ca4efae7864facfe187886cfab33ce176554e690a478b8e62942a19244f8782fe4d5638a3c7494bb90814f3ce247c65b881b2931f3fe870e2a584c19d63d238f59f709d"}) ppoll(&(0x7f0000000200)=[{r1}], 0x1, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280), 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x2, 0x100000000ff, 0xb, 0x1, 0x1f, 0x5}, &(0x7f0000000140)=0x20) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982d"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) ioctl$void(r0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xffffffff, 0x2, 0x1f, 0x7ff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r4, 0x20, "962fad38e3aa8cd1f6583dfd657c095c9956e3162663ce188df3353eaf5c609f"}, &(0x7f00000001c0)=0x28) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2118bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:49:43 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b3906225"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) [ 156.562568] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/05 22:49:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982d"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) [ 156.752513] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 22:49:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:43 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b3906225"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x20000000000000, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f0000000180), 0x40102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x107ff, 0x100000000101906) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xfffffffffffffffc, 0x16, 0x10, "6df1733d7a8a242fd899e0633f03cea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecf2a81042e088581e6e40000000000000002e7ea6527b93d33e12b2c383d72a", [0x1000, 0xfffffffffffffffd]}) 2018/04/05 22:49:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000280)="000000008c00", 0x2000000000000003) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) getdents64(r1, &(0x7f0000000080)=""/84, 0x54) 2018/04/05 22:49:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982d"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0xbb7e, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000002c0)={r2, 0x1}) r3 = getgid() setgid(r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/04/05 22:49:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x3, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000940)={&(0x7f0000000280)={0x27, 0x0, 0x0, 0x7, 0x100, 0x3, "4ed4130375fa18b5f0b9708acaffe5edeaaed44954d38b00da821cb28555923cc1d218cb42f5552e962570bc7f68a732c8645f8922f84e0ca597348705e563", 0x2b}, 0x60, &(0x7f0000000880)=[{&(0x7f00000000c0)="ff52fde34794512d39103bcaef9a938c75ee3446", 0x14}, {&(0x7f0000000300)}, {&(0x7f0000000340)}, {&(0x7f0000000380)="9ef9269ca30bcc7499dbba4756424961be160a9c807ab1aac11d4d863d744ae30425042240b10df90852809bfcc7", 0x2e}, {&(0x7f0000000500)="0969a25e0b4aea82fa6149d71bf00a084dc90c63d57fced4c4d8a44694d8e2e1ca0d3ca480aee87f4b078d98b22488a0a4a75eddb93b801cf99ce3d3a1ad79e4849efc9411716aa331612f87055591ffff9c3112604c97ab4e9798443b659c622220d34335c8b2266bc96658cac81b745d4b77a63d79f0de94070efd973690187d507114ad05474fbaa1e946601a77497b2b5362728b9ea25803a9bc15d7bed2d34c", 0xa2}, {&(0x7f00000005c0)="14ef5f2c4e3dcbb56360d21f02f0983506d337d1923af54da20a737c1a08a420d7fa1573bf8b322ee87e07a7e519ac138f911e99021de3a86bf98b63ad0f81cc12147ef626a695f69e5a72f136c3bcf1c3bc09e337ac1212f6718872b4b59a5c194eb386be30a558777cdbb2cc507a2f6a38b1c9a11c57b46382587dbf7a579748171d971c005ae6871397eb84a41329eb", 0x91}, {&(0x7f0000000680)="6457eb25d2473f5ee60bb40d904be31ac95f6d90e25f33a81fcf2d0f7045d67d1965f7b7124ef2d32d8402bcbb1d784e4bc8739d5d6426ffdad4bd302f0031215dc3477b03d42c890ceb2bdc55c8d0515fc10b90c2d574076d56775cb71d0625d0b9b498c088c5e746847d5b1131f0eb1e14e7239669aaf7bcbabbbf2ec8c905c3dcedcaabb1ce9a7b1303dd5db9d058040bff754322b60de97632be94d94884e073a5781ddcbcc75c7b71198696ac43a3ee945aa47a83c4cd59023d17f283d1fe5ecdd85d5bfde494ea84cf", 0xcc}, {&(0x7f0000000780)="f8440fc89b08f02f20a57ad8935f557019a0b06a05c5f786b18d177cbbea0ebce026e50f081168b521b0f777e517fba3158cb672d648b029d17555018f4094a49c0c8e81a57162479223620b10d64e4259dc221ce0088caa62d6b288718c1aba2f59787aafced20359fa20f79166923aec4d13236dba31364608c9e81162b0dde8b16d6450df2e285d", 0x89}, {&(0x7f00000003c0)="b44909959148ed4bfca4de326f4f588c0b520b6d2987aa5631e83b9e151ac5e7e2b68fbb5dc99b3ab6ad2b5efb", 0x2d}, {&(0x7f0000000840)="19dc8efef4f67af0708c4246", 0xc}], 0xa}, 0x40040) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="d93854f765f84214739fa84e9ba79851707c3955981a7994520751b0203c2a833bbd2d1de68582b9d635c0cad649bee9abfba39cc08203b4374f868d603c9c34ad758e59733029cf7a9fdb792903f2b07c6140855e06f8b22a10220cb25c07cce60b9b098514a20203a1f652c3ab18be800450ad80443a94b767d4cf04d70da66cf09cf5df9a"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:44 executing program 0: getgid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x204100) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x47, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000000fff)) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) sendto$unix(r2, &(0x7f0000000000)="60ae0cfb210544e947a7d68926dcd435c363f5feb650b5d43e546ef7166ccea119656110f8d5222c2c3de06e34606a8f642dda4eabe85ecd7e09eb95cd1885105b347d2643f1919e31c0f4312d0bff22621f65c80089031c5fd5b6134131bdf2b00276fa88a31f812cc59bc4c16ca24c05ce9a0a8add0fc2b77b9c7738b577a2329d3ed8c959dffbf3f79f5ca3b9d34e530262305b757065ce59dce09cdba6311d0acf57146ee20f3c451ab21a6da5c03989ee550ccaf9aab0286934b71bec441cf3c16409d0cc0f9761fca48d96da6a2f2e45f773c7159c1b5778ebe3", 0xdd, 0x20000001, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000500)=""/224) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, &(0x7f0000000180), 0x7ff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) fchdir(r2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000380)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000340)=0x2, 0x4) [ 157.853061] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 22:49:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/04/05 22:49:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) ioctl$void(r0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xffffffff, 0x2, 0x1f, 0x7ff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r4, 0x20, "962fad38e3aa8cd1f6583dfd657c095c9956e3162663ce188df3353eaf5c609f"}, &(0x7f00000001c0)=0x28) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2118bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:49:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4749ea9f71ad34ac1464ad530cbdff2618d8b3b808461bc1fdd92d23a3e072eb280870f89ddcd28182202402959f6472bff151f31b1d739e1f9b8ac0e3e0057cfd5482ca2ebb1a73f61053d9a85c1b0c158d0e07bb340958a930ea63df73a78dc5d5d5bf020b61088c12f241108e7e67be5d972bff260edf604410a49ce2206a80356427e4ef30ad30e82009fd95bd49df4385e7887949dc6b77fcdd093da649a018b9bf31979d915eed125ed779510802a63a195305534ea0b24bccc4350df53f5c2e7d12ba23331baf8fdfea2038ceaecaed6ab991e94fe9b80f1cad"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a1"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r1, r2}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x20000400, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e1f, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0xffffffffffffffff, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x80000000, 0x2, 0x3, 0x5, 0x7, 0x9, 0xfff}, &(0x7f0000000080)=0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:45 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x2c) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000180)="aa14363cef395177451060cd28238f4a9d182dd317d818f9361bc781819fba1be90353251938e7fd1c21f495b6a5d9230c0b3c1d0cee97a8204465f0d0ddcd1cdf6073d86b902f3734dff60acfe9a9efb59c80ae81ae8b56d0294e775042e17d2f52ee3ca1786ee1d66aa48d526d9ab0bcf43a22f02de3c742c054b06a90302d", 0x1}], 0x0, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000740)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x30000000000, 0x1, 0x51, 0x6, 0x800}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r6, 0x8, 0x204e}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:49:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000000)='ip6gre0\x00', 0x3}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000001c0)=""/3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="863c0498376e788d2b8d762c3871bbd8730514d7cf4c22d90e2c770e03c8ec1d16233a2eb9338d64077e41509e3dcf17370a10ae292ac1278dd29e51ce9fd60c7ca1cf549b49014c5070bb957eb61c567ad1efd2cb7dbe2f93c5fa39adaab01713e85ef18ff165"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x64, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ipddp0\x00'}) 2018/04/05 22:49:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000500)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r1, &(0x7f0000000300), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x47, 0x2, 0x0, 0x3, 0xf, 0x2, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f0833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd28803000000583e6e2841766f000000002e7e86699f93d30712f2bc83d72b", [0x7]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1000, 0xe07, 0x80, 0x1, 0x7}, &(0x7f0000000180)=0x98) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x3, &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x206, 0x6, 0x10001, r2}, 0x10) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000340)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e21, 0x1, @empty, 0x5}, {0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x3692}, 0x0, [0x8, 0xd06, 0x4, 0x0, 0x400, 0x9, 0x3f]}, 0x5c) [ 159.142598] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 22:49:46 executing program 2: mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r1, r2}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:47 executing program 6: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x200040, 0x0) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2) connect(r1, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) accept4$bt_l2cap(r2, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80000) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000180)={0x8000000000000, 0x8, 0xffffffffffffff81, 0x1, 0x7f, 0x7, 0x100, 0x1, 0x1}) getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='teql0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="433918d566b4dfcdfb16705d477998b4018000004cbbdedf549fffdb25a811010151b2230bea10646a38c910081a3341c52d87bf4534e0dec727d0b5f405660d4e5181b01ccd252c919c1535649001c80000000000000000"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x3d4000) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:49:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) recvfrom$packet(r1, &(0x7f0000000040)=""/39, 0x27, 0x40000020, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0xfffffffffffffffb, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20100, 0x0) [ 160.346403] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 160.358022] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/05 22:49:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r3, &(0x7f0000000140)=""/3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000200)={r5}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00000000c0)={r4, &(0x7f0000000080)=""/57}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39ad0000000000000002fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x2c]}) exit(0x20) 2018/04/05 22:49:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) [ 160.484420] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 22:49:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) [ 161.308360] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 161.316543] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 161.316599] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 161.319487] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 161.322083] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 161.324308] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 161.325488] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 161.370056] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 161.378151] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 161.386620] Buffer I/O error on dev loop0, logical block 4, lost async page write 2018/04/05 22:49:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:48 executing program 4: mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80000001, 0x3, 0x4010000000000000, 0x7fff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xfffffffffffff800, 0x5b9, 0x80000001, 0x2, 0x21c23873}, &(0x7f00000000c0)=0x98) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2000, 0xc0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x5}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000180)="eff0a7b1caf062b7c6db1da5aee38b787f6c8664213b2948a7a52b7384c12e4bd6826c68d67f276a7902923c60f3cf519d7ce6179c61627930fc3d974852cff43782b036742ac16eaa2a71e52ba4ef5e1eb6e1d0650828a8540ac1edc94a82c7f9a4eada7e8cb5d1fb4552f7b23a4fc6e613499a59c3beaf90daefda214ca1156738bbd2e114a942437f8dfb22472a8281d4e02de15daf1d491662866b2adec989fc4155b1f069b9716fb5", 0xab) 2018/04/05 22:49:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="e9b01a588c10152e0463d0a127bea0adba6500b43ac6ca6eed5597c679bc5d618d12928792801ddd3266ba135e4533b3f59327924aa0eda902a8ed2b2f0214deb7707fa74578819011b9346eece7416dd06d10848929fefeb280e3677079e151bb0da568d8e0754ff4f4273e9649869cbc64ffd972fdc42200"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:48 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101002, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x30040, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x81) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x1000000000000132, 0x81001) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x8000000) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000500)={'filter\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) 2018/04/05 22:49:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$setlease(r0, 0x400, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000a00aaaaaaaaaabbaaaaaaaaaabbaa08ae6710ffffffffaaaaaaaaaabbaaaaaaaaaabbaaaaaa00000000000000006c3260d0a5651e9afd73f16274cad445fab098591d11579eb8106f30569886a42cb9905a0443817217c3a4c4dcd9e3f132069f9eee2e85db576584bbc2628d503f044be3c39306b62effc31dc8d851d91d0b6a25"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xc568, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a3108f1f4176c11642ded5b4cd7582fee1eb9514c2d056b66a39b36128f3eaf3d37fb9dc16bfa965e208cecf76190d4c0a200f27e9c8745afe1dfe8b4d88bd1bcd3523a320f10b5319e80e62f00350346ff3f2668b3b4232df07b5b0c0e75006d477f7d6b3428ed26902886b041e5c9ab450fdf9be7d26aea6398dbd8c1fcd993518a361e85f0cc3a8bd4931df32fdb58d8e868a45134be8520537ff4dbf6ebbefa212fedde1d433dc7b893b65e788534d243f1463d61461a5ff1cc0843768100000000000000000000"], 0xcc) 2018/04/05 22:49:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:49 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f00000002c0)="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", 0x1000, 0x10, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 22:49:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) socketpair$inet6(0xa, 0x80000, 0xffffffffffff11ff, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ftruncate(r1, 0x4023) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in6}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) 2018/04/05 22:49:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0xffffffffff9) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x7c, r2}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:49:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x9) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffffff, 0xe0a00) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000), 0x102000000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x141002) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x7ff, {{0x2, 0x4e20}}}, 0x88) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="03", 0x27e}], 0x1, 0x400000000081003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x2f, @broadcast=0xffffffff, 0x4e20, 0x4, 'lblcr\x00', 0x30, 0x5, 0x54}, {@multicast1=0xe0000001, 0x4e21, 0x3, 0x9d, 0x6, 0x80000000}}, 0x44) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x40) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x19, 0x1, "51bebc22ccaca0c2609e63913dccd883b4ee39e56437be6707ff1bab24085041fc24d9ea2917fce1f86abf29deb89bdbc5485d2d4e2025a000e6c9ae481ea95d", "377f3b394f4db4d09d9626c96d150df2f2c7cbbd51a911a893e6a99d2692a38f", [0xfffffffffffff72d, 0x800]}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1000100000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/04/05 22:49:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x0, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f764cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae24f3684a6dcc1c37c87f73992b4762ac8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d84812abf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c00000000000000000000000000"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/05 22:49:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x5, 0x1018ff) socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7fffffff, &(0x7f0000000080)=""/248) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 22:49:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1f, 0xfffffffffffffffd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:51 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x121000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0xffffffffffffffe0, 0xffff, 0x1, 0x80000000, 0x3000000000000, 0x5}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000013c0)='/dev/loop#\x00', 0x0, 0x92c01ebdd1c6cd21) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x23) modify_ldt$write2(0x11, &(0x7f0000000000)={0x401, 0xffffffff, 0x0, 0x8, 0x5, 0x9, 0xfff, 0x41, 0x8000, 0xffffffffffffff00}, 0x10) clone(0x200000, &(0x7f0000000040)="12131ebe57ba935c2868c896ba854819b31c56d52df5593eb662d080a366bb2af246f98e2f3e5d7b6d968c2556b00d843ef7d233bcb5e88ae64254d2e7fd45969e029403ed531abcb5b70665ca650d56e1d72c98ec09540e2b757813da1189d8e791f3a55955b720b7f10eacc5101fd6f09d8b4ca3810098e47f49e30b6a200f57261108848d4e58f4611202ec0141db2cdf1d69c48c3355c955c5b0fdeb4b903d8b0aaccb15cc65ccbaccce937ff7bc", &(0x7f0000000100), &(0x7f0000001400), &(0x7f0000002440)="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") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x401]}) sendto$ipx(r1, &(0x7f00000002c0)="845b22cd90bcfa0bec70c86f2243061c5e9362ae4f64405bba042bc509a87435c26748efc51d691c4fb0a90958c70617f8c6f62f022937dc91a6cb6d06b2c754aa5aa6581e32ec4de97f4a14a29ed4822f70656b825f181d9932d77ef4a46d5ed91d5becbfb599e79b21093e0996cbb0cd8987d9af", 0x75, 0x8000, &(0x7f0000000140)={0x4, 0x0, 0x5, "7f812adc44d6", 0x8}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x12, 0x5, 0x0, "328dd4b7be547d201afe4517259f295961635ad37e8b79f0d4f88713e85944789abdd190366958338bc5d7b5d567c4b4d3e78931912050c6cf8824c53cfb7c0b", "6948bc0db0ba99e98e0c6d01548bde659640669ccdd20e6179987edeed2261fc3665fb3a0b118ddcbd0517043c85844649462077d87428d8f9541d7aa86ed3b9", "66e5e350a65405205352ab8dcaca2558b6ecaea073c73c5b7665a1e991466497", [0x6, 0x2]}) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x80013, r0, 0x0) 2018/04/05 22:49:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000d00)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000d40)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000e40)=0xe8) stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000f40)=0x0) fstat(r1, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)=0x0) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000018c0)=0xe8) getgroups(0x7, &(0x7f0000001900)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001940)={0x0}, &(0x7f0000001980)=0xc) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a80)=0x0) r15 = geteuid() getgroups(0x1, &(0x7f0000001ac0)=[0xffffffffffffffff]) r17 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002180)=0x0) stat(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002280)=0x0, &(0x7f00000022c0), &(0x7f0000002300)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003680)=0x0) r24 = getuid() fstat(r0, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003780)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000003880)=0xe8) r28 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000038c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003b00)=[{&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000580)="1c32b56f51c684d9b477f3d59a40fd6ff91f7b8071f1d7321f7596cab0c1dd622434c766567e2131847c6070e10011db8166093d8354ca6d1a30535e2bb043dcf8268cfb553f0ece27ec3371403f4a7b53921a0f68268e12d07d0ef694514c2fc2c3afdca6e4fba51316d47e8bcd771d7c93a0e02b74f33b9b3515f541a3ec08c5c9fa2042f793107e33bebc747e6a0f4b6e861017035db8fa5626a0c5f4fb89a5a3c16d27a87b501e98d0503f1a5d799149f258bd466634d27e5375fca85fb335d4b057bd45177d8bd7aa79d9a45c221600136785f04585af", 0xd9}, {&(0x7f0000000100)="9cb7e0f0ec555ee49d80c09b196ad6d1faa1b4ce904f684944da7e450750d140fd3d37afc9d1521e2701849412f727682dedee3719", 0x35}, {&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="f338634319524cbc246450690d251039cdda00637345cafac21e935781e5939bf6b50c5946642c599687310d95566a292122c12218f5c50242050f4a96df1ce3ff190fa7dec2555c2546859f3527c5cc5d1f197d2efc7d4126d4ac248a6ff0c3cd19b99c4a2731", 0x67}, {&(0x7f0000000800)="bfde5c4da6d77f21b0939779e28083f42ea09d2d662eaa5e793e4fdaa03c5b624c9eeadad9f6ee7faaa01820d4e36f3a9cc1ed0ea5615da2bcc6aab90303c165839bb074edfe33d5e2b949a200a662b47dc4f3bb1043f45173ccef8f8a66ebd05a8a18087a4380eba70be024f4cee79f27a968f7456f", 0x76}, {&(0x7f0000000880)="b1629398d50f9b5db98589a6e8b5878c6146f0cfcd8b4520eb409e0e3e4b0990c77e7ace68d3bbe065bf42ffe2bdd91a290d149ad797643aaf3bfae3e7c96c5ce3da13caf8360f807188c8f338c683884b13f0f7c625c872015e0208360b39b9718a0b66f3730a0a92d65047d417cbadd06b2ecedf47e96e1c6deecc2315fde5a31ad0917acac648ac3c9f3146060e5a1b0a0bb6484830ed4a6f90af341922bec2bad4b5d682241985c121c319129254961ae1f3f27b653e7dd6da", 0xbb}, {&(0x7f0000000940)="5efad547694bcfdd2204a56b51969dd40281f7c3867ce93e47a32a2c0591c616ac8a92a5f6464b04c45187f03b492153933ccc980fe9d72080985967d6375fb31df5fa78cd8a84856043bd5ac40d8a0a6cd7814b5bfe6fcb28c1b8ff37de368e8fd57d2626a0b236dcf5f23f27c4158b734142df76dd6cc6fd9110e379f9e293c59f1b002dbfebef6640dae4eb0cebc7932f61686b981f089df43fe278ab897f3b8126b6adb9d4c096f26f41be5c33b34e406e41e83598bb9f064cf81dbd64c13b0b04101385801b9c6c4dbf857a13dd5ce2d8e5068d15", 0xd7}], 0x7, 0x0, 0x0, 0x4000}, {&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="e61a5d3a45", 0x5}, {&(0x7f0000000b40)="d2c97ad8c42a29cf5801dffd11ab633ef9a4494ea0abc41c0c01eca3bc19efc497474d1e48d8528fdc058e97cf9ab15fd0a41b9abe62088953379d95cd3b253d6f28cc87b880288d68af50fef1b50be7ea8a147be2e5f752b01155a29d9f9b90ed5f68f59adf7f47d2b2eb680e9448f51502738c8e4554afaccc35c265b83770c9a158989072b632e2d4597fc4b50ece0668d3b1ceec9afb82732514b04627e152b4bad60567844de3515a154fe1c3fb036e2fa3fbaec46c1e943e07c8e36ca77d866005b6deafe0cd9a7ebcde08edbcb79d6b767f6c0c3b1d9f219a56341125ae5c1880d6", 0xe5}, {&(0x7f0000000c40)="ba6962dd4ab8c6b3f9d1864c6bf5fe6da4f7f64c486948d8586c1894ac15e015205f3cf15317accf8b4cc53d85e3570079162c18abaae217920cd8ec32bdbc18b2e92f17ea895f33bf5612111366f415f2c1220b9df2eba5bd1619ed4c8708d299388750bf5490f5faf246aaf1a13d41495082c2e25388d0eddbdc0679ba5fbcd179886f4f77e408", 0x88}], 0x3, &(0x7f00000010c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x4091}, {&(0x7f0000001140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f00000011c0)="231484ef0a0d59b36255f8f50574f5580dc0febd7ecb287d9afd8662e5051db164c0b65662d1109dc2595bba0794a530f60cab21324c19d92440aad876192d7632cd6f20f5912c2dae861c569f7253138b32c258950523076444d1dc74beddd86723afbbf59c12287558807d4293c6c68bfac26f66c1d5b2879ef841f8d378860407615960f72cfabbcc03a560d87f53e48b05d475c8c46d1e6f1bcb0c994b307fd48db7c6c991242ba6257e", 0xac}, {&(0x7f0000001280)="d3652c2b6966a99f2dade9ca45ed950e1a743d85071131eb69fbed0879be439e1d125746fb7a481ea688561e29470f16afa535594b5844af83bba2cb51028873e3b0d82dbaa9b90111cecdafdd13a7fe44c256ccc6df9051c4df5a2536b0aa916fd76e88ccbc5fd3aeb14bf3c8af28e8494ed8d2750d8c8534fb2f69e9205d687843c51507dd38b485ca74c8c0df08eae5004545ed6f1c35ba497d1fee6f4495ad6c7dfab1dbc773178d336564cc366c0dd2cf693bb0154ca28e7ee4b1dd17925dff73be58c1e0a4", 0xc8}, {&(0x7f0000001380)="a94b740837abf6a31144c176693747211e7c9d65e6efcac4cf6d4f39b2cd0fc0a6d0ac19c5bf1571a7fb38", 0x2b}, {&(0x7f00000013c0)="c18e02f202c61c4423c664db2ab6a449d3a27e56e9633e3165f7ea50b58b9d2600b13fc050bf5bdf563026113070acce4705564774114c577c256dd2abd6f0753b64507af85b6b915f99728789e21b451f8c89355c2a0dd401fb52004f12c2", 0x5f}, {&(0x7f0000001440)="cc933a68b50e298da5fa2fb69ee1a46fa50ef511e081962053e7", 0x1a}, {&(0x7f0000001480)="937b3a1ba1135b6b7476b07d1fb1e4252f3a0533ac1c673a9fabf2b89d095ed33e1a8f9e8d9ac80828ec71dfd8a333dce02a318803523ad91ad412e642d08002eabbe920267ae22c5a6a402cc51b92ce27b97b3dca3d8c054696e33443c2bf2915ba92f141bb8404067c9ddddbecb0bd65f3c283106c62c955147f1365fc923e8e45cbdffbbe47c2274b8c19d2a0a46954cdda83c9f346c4de3bda22fc2e888be5ac415cfc17d6d766a6d2f82c82e41325f15efbb239deb991b72e57dc352d7289d1a3", 0xc3}, {&(0x7f0000001580)}, {&(0x7f00000015c0)="4a1a7125d7d00af9d7804cb939a883bf95c36805dc9018461540a8e5d644b82f5adb", 0x22}, {&(0x7f0000001600)="a767287d69b6bc62bdc7b55e7f554a1c4401e37f37c7d0cc0d6a92176fcf241fb333ab2d923edb99e0a4f73185b3838c6022550b2f7d74ea88ee4ee8b93c271fd5697537187df81ca16c5b49a51cd0ebb6a22e6ffabc707cf6675e77708ac46581beb0584dbf4a8e97d2726eaadc83538a7b9ded08dcb33faf39faa77526a4ff5b7809d8c6074d6f18bcb58445e30e6683dd21319e2c82287dcc8d8b513899aa2c80e3f7431a55b8e36c2e23ac8f5db899eca20adf19691a7c1147d7f7a1f5cd38216fece04cc6503a88a5634bdf9e51c89c3dc6a5", 0xd5}], 0x9, &(0x7f0000001c00)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x170, 0x80}, {&(0x7f0000001d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001e00)="5b7e17d0897db47e71319995a7e4ba9e4c1d8e852a11fae199019bdeb791f50ca96ac77d7b2db54cfa2c984b1239127e9a0b909e8c0df6adea31c3771a9a7103abb81af0f904dbeee15aff8662d7", 0x4e}, {&(0x7f0000001e80)="5f63c18c2a88fac8f728a9fbe677a02b7208396b05384f75cb03fa65d76f4ddb4197d5098c7e8297859cc287915a9286fc219be0ff714f1addd7513cedbe81f1b4b2f6f621743f19bf1e963199d82e417e86b99cb89043a5d37b053dcbda9d9226194ad18a5f733009acdea86e4ab41ccd3f7c11d4176496e9b2c762da0a28dcb49067", 0x83}, {&(0x7f0000001f40)="22c7478f40912d6ad539b55a716d40eec6129cef5a10fd375857fc2ada7d1d0b916e960bbb824555728b4677f26a8acc3e9d564ea52c8c9a4951ccf937016a5a041ba2874ee5d845e1de611372c28de0a21ad3a7a04f0af6744779528d792e00594fe7eb27aec1c8dfc79ecfd3a43aca0cf0edf004877c5b87c895b03a16d38ae6a7e6cdfac41a03741f127a01588fc44bf8e7a943eef9356f1d047651a68b34a176161a5492230bf4400357600f7d03a72a261532d8603b4e4224556101cc1b49e9554c8ab65f842959067766ba82c262e0821679a812b9ee73d0d51793c568494821aeda58c251c862a3b0", 0xec}, {&(0x7f0000002040)="eb1ef4728620ed43f67ad2fcbc4588671e56f51dbb9b6c66dd600b29176aa5d54bd4becba535da0225a37df9e4c72182965c162fd8e6ca6722e56cff1bfbdf20dbaebb6352a4e61c626759d0fa9f", 0x4e}, {&(0x7f00000020c0)="4f4335951142179e92bd45782faf1ac401dd96", 0x13}], 0x5, &(0x7f0000002340)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x50, 0x20048091}, {&(0x7f00000023c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003600)=[{&(0x7f0000002440)="30098683a0bf2c91e94422a68b2b7bc76e3ecf21b8e9ee7142b2a0a55c1e72db0ee8fe9b8af9551457d8aaf3fbad52eedc6f52fbd1f737caaf4c111937bfacb96a38f3e40bbc2bd7aabf758f8a5a19e5d90e8298feb8be1325a93f30319ea4a43a860bda6aa18cf823e274", 0x6b}, {&(0x7f00000024c0)="0d58f9dde069678fa510fb92eca9539ce1fcdeca609cf7bf13d78bc4cc0c9cfdd2be776b81bd3a279fbc0354ec0832fd83ff263445b0aa3a21eb6cff838f8aad1b769d3a1c7ae867a8cc7ec40979789de5", 0x51}, {&(0x7f0000002540)="c016c8b024a4def31e52f79ba1fec7dd8415757ae53de26951fa876f945fa524e0a3a2edf8dbbd75087bf9db", 0x2c}, {&(0x7f0000002580)="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", 0x1000}, {&(0x7f0000003580)="5c826ebbe63dbc4699eecf3f8853d381e23def160b34739aedc53f217c7f212c928c3d2f37a5d195f36fe8a138984feec96c4cb106979ef05b23", 0x3a}, {&(0x7f00000035c0)="8e97b7522487db1343f34c07f50c717d73fb64585dc511029f5ee52320f934", 0x1f}], 0x6, &(0x7f0000003a00)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0xd0}], 0x5, 0x10) r32 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r32, &(0x7f0000000380)=[{&(0x7f0000000300)="002abc899971c63325bb9fd03d72e6bce34cdea2e61d788fb6aef4d68cd118f285e05f97740b5512125b75889f39e5a41742afd682800eb3a7", 0x39}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r32) sendfile(r0, r32, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x6, 0x0, 0x1, 0x10001}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r32, 0x84, 0x75, &(0x7f00000002c0)={r33, 0xab05}, 0x8) 2018/04/05 22:49:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x101000) mkdirat$cgroup(r1, &(0x7f0000000180)='syz1\x00', 0x1ff) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000040)=""/184) 2018/04/05 22:49:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x6, 0x2000001018ff) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x410000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x9, 0x20, 0xff, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x3, 0x200000000000005, 0xa, r5}, 0xa) 2018/04/05 22:49:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24, @rand_addr=0x3}}, 0x6, 0x20, 0x96e, "c7eba5a867ae5e51a40dc79e4953ae6e3618294e176764b98c92eaa5094aa42ef2f993ecb0844aad22443622a8cc6a9760142bae7dd932d10e06e4d4fd68a3591b389154bfa7cec4b5eaddf44e083f43"}, 0xd8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) [ 166.951670] buffer_io_error: 46 callbacks suppressed [ 166.951682] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 167.184942] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 167.193106] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 167.200982] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 167.209571] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 167.218770] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 167.226972] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 167.234656] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 167.242426] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 167.250087] Buffer I/O error on dev loop0, logical block 8, lost async page write 2018/04/05 22:49:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) 2018/04/05 22:49:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8, 0x20}, &(0x7f0000000180)=0xc) 2018/04/05 22:49:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000500)='security%keyringselfwlan1\x00', 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) setns(r0, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r1], @ANYBLOB="a0c4d72ce27e0fdf0131fccd91f2e57b00c670abe51d79ffefddff6f86ddf39cbceac426d71574b6ea8c35f26c8d86cc00285e5a0b3acb21fc2f3ce043bd7139c8d6e130bdf3881686e27d58a8b83c8cafd5922605454a420aa77ac4c6b7c6207cfc0c75eaf184f3fe1ad7d44ef66904", @ANYPTR64, @ANYRES16=r2, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYRES32=r3, @ANYBLOB="845b75873ed151dd1ad353de57f2940380575409004692c2c28f264dd5f5d3ffceb06889d346bb03f4cf224fb47012bfb5038733a94d2a28316a5683162bee4fd38d929befc1246d278ae0b073a25cbff1e2d550b3dd48dda6d3e3e400"], @ANYRES64=r2, @ANYRES64=r3], &(0x7f0000000040)=0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) 2018/04/05 22:49:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:54 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="824c7b2046c48ccd72babf3852e010ce55d2ed9a45301197b673b0a58f5ee7789c97d57bc78409461deff0bc394947f3451704509621943b7df4dd14fceb7d958f557611fc8b9a1fa5a0d075ae285907079d66d514", 0x55, 0x0) keyctl$setperm(0x5, r0, 0x5) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = getpgid(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x3, 0x80, 0x7ff, r1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2, 0x5, 0x8}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/04/05 22:49:54 executing program 0: delete_module(&(0x7f0000000040)='\x00', 0x800) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x26) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x80000000) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x120) write$evdev(r2, &(0x7f00000000c0)=[{{0x77359400}, 0x2, 0xb11a}], 0x18) fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000002c0)={0x6, {{0xa, 0x4e21, 0x7fffffff, @empty, 0x5}}}, 0x88) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2000000000000, 0x101902) timer_create(0x6, &(0x7f00000011c0)={0x0, 0x32, 0x7, @thr={&(0x7f0000000140)="ede876d04ea5e0abf2f8ffea67d90cc5c2286029f3f8bb3344381354aa010f10ce20fa2f53f6c3a5e9c113f4b6a834852203ceba648cc17e0dfd09cda24060418a99", &(0x7f00000001c0)="5e50761a745ac83ec9a49990f43029e575529eeb56276cab52d305e0ffd415bf9a40cdafef35cf8247ffe12c512394b3002b9048dd1d5a99a8c65518cb8b4914f5b1555f66378cafd2205e2c8e4289c4fc6bf76f3a202c2b2d061a12082bfd00e4acae502c3230bd844ddefbafdb66efb6262df3c61fbd232bec907aa329093ad5abe23b9527d21305d6cf95ddb0d4afddadfaa3ec0aff084ce8b7b9a139fd6a9c1e5be8568757ea9fe09bfc87040c4c8179b98a6a2e02c08e8110e2313919f915a0e2fd394b38d773edf6d23ffcbf0d57376b0129b4cff30d9f1f41f8edd05bbc0fb7c8e8b5081678ed6b65ee27799c34655d7dd69c7359147370aa002aee454278ccf38aa018ebc0b242c9d6bead8bf653bcf29da12c46a7a1a0b24a937ce4abcb72a3f3ce5121dd8ecb39603ef61086f9e0b12ba65595b1eed79a2defb916140959d295e1c2f7e7f028accbb247bf263491148e11a07e41a8b9e4fdd9ac7890175f4d0ba6ab138b659d40c976213006f65191713f43177562889a2caa50ff9559faffa831d58ae4570896790afc765912694d5dad9ade4682e739ecd09e39c277eab22cbe1ccc910a313ae8de68be3bf8fc85d9d0632d74b284c7e63a34ae5868df7b43d244cc1100ed68a884ad9817fb899f76e028a7985730d774c88c18cebc6606d27dc59d97fd70abdca94babbf8a6a57eeb59f1ea3e5adff86c8a828b50fa77d4d12695699b92ce4b708c6c2cbb2750f98d17ac691bef42fb24c8efb30d7feafea9c8b941fb36663dbaabd6fdc67ffb6dc0623fc23ed9e9a5a5b6e4a06499ec9723f9a0c3de673fa9efbaa1ea2d68867cf9eaf65384732b346d675a5109c4f056f56506a23db39ad1526bf22cb2e03b6757852fde691459c15de36bc71d3a640c640c18b17578ed9bec15e512a25a2d81c03ca7e513a70d321c31ef228af72cf85ea5d6cffa5ae767c76949ba5b9e725d358ea49d3ac1d3965e5de4c6bea4928b7098de87b53ae34a34d2aebd4855ba59a01f570b8a17b9092b1be8343f9371ec749f32d7d68ec0d87487769c6c85f5211d28611854fb712e5da14e7c91a73c1df469f3efe3fe13403931429a16f9912ab50d3f8d8aa9c5d1dd001dc62aeb0ae5bd0a9eeb38891342c715ae6339bd82864b99098333ff45e50ab05797f942fe76be51d9be98e538dc2d4f7a3af64c77566e698af7fae9074248c41ed976fca1208e78a6f177a110872f3616bf9cd8feca69b9cf70bc38d8340910b6aed3dd2f784c69a308cb2caa6db0befbcb55184d2e61cd6737aeef1bcc978d7725b84f837b9defab16f7ae63b8668834427b9c300e126689f15b889ab5028ef24b20407f2cc7f6c76af70ece6b08715e543bc7bba68fa20034b03eedadff34cbf45cf8404d7708cdac8c037f49a8e281896ac4794cc61283aaf65a2d9de258239e1b07b8b112e9f171cb68a9ff04d9950e0c69f4c91437414f18306c86f37416c9280eadde5f01ce4f9c51244e1cb6818d7eb4d278f83774245e35f05fcb88a28a399a2aba529572796a4ebd1089c56c504eaec1d9c0b03c180978dd9556bfcacb257e11587d03d3268ab92477deb4f0c9f0c7f62e483ae1b2d0caac35501ee9242f77c79893230bcab7226692efd01e8d2edf4affda8c3be1e2b4c24014a55f505541bf71281281359eee990b874977a49e3ecc7d6694433f9a12d2c12fb0e93e176bf325731908b7a4e659ed20f4aba53b6ba7c6b1e7d5207f50c01c5e64387b8e9fd42fb2a86385adaddad9c3d4577e5e7a7a007a1eedd14389459b8b88151c8087bcc7e29ce27df5edb1e4f72c028f3c8d64fe4fc7872c43af0ef84cf9a043b29ee56551f2cef679fb8a915992216f1ee2684deda60d5857456a4f6a04fac120e0a147082b1f4aa32f1e74e732251f103ecb47d2c3bdc764db6d0ab1d8420df77abcb643c49020062cb906c6a959e1c4c6a8d655bc815dc0509b0187ec7b1ba50bada328d7162a3be40d635afe8222e1b1fe03319ca64fc9fd177153376817c01d460941b44ad4c71b80ef8f8ed055acdca82deaa30a8c2ea620d1df9612ee913f6f4af60d85bad0aaaa01f73660860706366cef4299c4f08d2a530de7a38f826ad3f43064e0904d29ce80db4a3f9d93dbce45fd19d00264b96a72573b0a0fbdd1f617f02535d58fb741bc23bfda80b8c095cf2e7c9e3df680a2c473f97732cfabba2ce507327e2b021a0779ab4dec1b7e45751762277f3567a979d615968e576f2fef46ab52995bd69f0331fb9e55859a3d67699bd605a4c0bcf0cd0ad04026d8ffee31d44589301eca71e456d64e77fc33d0fd8503b85072a3bc8add7271f06294f7d823fc2dbef4aea7b81979f9d0877495eaacfb74603c43d8fc0d88bbbd0c6c50a8b416108e771da136cf87a6c681f716b98ddc444da4a0e7af5a59f5d3be251521bdd99545532dff96c06013a6875da775e7c066757cd00a10e05a9ffddeaed98ffb1d40f767200a232c64c25ecd5abe806c46d3451f79e3263aaa94ef534ce6587e5f7ee0fdc4e1bbcedf984e7a5f5cac3354cff86278616d1cede1fcabf618e837244324407dc3b92f9eb29e77627c04ba37b1defb2e787bb216cc8bef9df81d8ae7d51d00316d4e2d83f4f8d16f99fe348ca612a1621a9b47081eed425210044c09cbf356b5b42cdf8a0cdd8bc73fa5b8f089384f17176b849a88ed6d6185d3bc7b8da3eb13fd5ebc3c915468b072ade57c5363194408bca2da9ada71de8cc0f9f7ae937ea12b1b211ca8ea88544f24568b8aebfb81df7988cd8f1183483aeb59bde27106bb7790f93c1ecc7c947ad1b31ba9e5d054b5ec11dc051f543a868e9c01fc5a82e02af893033c41fbd1e076363ad74e0ed873419b4424efa4d6ac62cb410deed60f09720690476187712799630a7e2511df9487cebd70d7adc5456a31fe357a92647f97dd92f4f83318e56b720c24d04ea38bab6cbf211d627b92d0f55a84db9d7c09b2ab5fba984a359b01fd9d5c9e878288a8583d41c6eee96fcf241a0c5d545d95ca65d7b0ef8311808ca27a005c962b29ada40259a897a8bc46e8371b9b425680b2b960b5f722d278e80b2ba0e55d54ea12f53a93f08448072df07ed82a022c75f44b08602507e93818970f9c7f407f7e35eb613371ea66861369efbb99a67d66264fc7458b556435bfff021e6514b33655037b3c8151647caecdd0ca9e94881ccf660bac8c83fa15338a0072389e6bdc28815ec048be5c7a948c46c95e5ba01f32d9420aa6e6cb803a4f1f8eb29fcdae53cbfc640586aca2e562f84fc153117654e7d253f835553b3d2a9873a24a9c756ff27d90c3970ca8d078c2f38bf058d6a8103f1dee7810fc0f17c8af945570a2346d403f0de5208e19516c7e5a53693e5787e08bbc164b959313f4026ed5c5caa2a857c46cd5abf9b7b0e59e40ca59d4594c66a0d10b03ad767e9a0616b9bac232d985ec95951ae003cfd048b126caa31796ea3365502e363baa9691799c1cb7cd0c69f5a28727fd742262f2f32504ac4dcfe84ebf491a1c4f13f317faa0cde8fac0d8b4a2ecdb37e23b7cb5f9790211e29194df9531c412621b1143e3d29d34cf99f0e62e5b10bb1f2b3893f0e9b9770d452a3948ad0d70d1101722c4d02b19980068638dff11a6d9e83180956e075ea79feab8e0aa017e65f10cee1026090d8830ecf1a832bbe3d73f26e2f692759518632ecf8c958772df0b5000f26463aa61fc352eb2b51483b74025b775935ee2a8c4a4a1c67f1cb9e113df919029e7f10d04f8c839716bb5c791496ea4d3456d9835ad4ff775bb077bb3e5b5ecf4560541086d74035cade4a2c0f3659392b37d7d92941e36cb302cdd911c6ec033af62fb54e8a1225ecfed6a45b6f3f5d721d72d94bd4978b407b49fee22bf891e5ea240501990d657f550f4762f8e6a513180926b76dfd77565c3431dec62034e5325072d258553dd38f202e0e34b460058918fc7fa25fe179329522ec7a7e46057ff627e78ac23bf2320eab0dbb0d9323651696f45e3b8f224d195ebf6969558945c6212cc7c1a5516a04c46cbab72a832c86393ed7985a247ff6dd7a16f71527eae166733778de9101c0f25d4ae6ca2839673a3f6ec058e454ec2c6ded8473341b2bea538ba386321f22ce96390e4b1a04cd8ef68f0fd8ebc98e05004fbb93148b55005c660e6f42e9b804eb761a635cb0e1570164bfc2448bcfc7b6087bb0434f7dabdc192036759498e4a1f66b2397206eadbd0a4c76de463016e4815c9bb91c48f75592a2f14bdcf75858c7389e2f2b7eea6f0faabea056bdf8e7c46381513746a18581c64f25569931356ad88cde17acbe1509ae57203749ca9726cd762b8259de9bdacad1615074bb511badce91ca5bf5abd37e53ddb6234ddc8d651971b31124213e8c0942a170d1291f00fa76a86fdf6e251bdee6778cb6d8aaf8e1fecf262648a1bd4965d671aa67ba2493ad97bf340a08c148b59e13c2658997e97bc2ba6ec1784db27252f36f45774364e91e942996e295449e187f329d783b6edbf387dc5d11123b97283d80742fb9e3ed651288ed552f67e76fda6d04fa9d619d02cfa5aaed90100a8000d2222e62b19f6edcc8f6f881110114a6d5debaf90aa2a7f0bd3a40a263323abf45adcfcf91f193a0a2cc550afea2c39835b3b6967dff833b04c2b044749ceb83cc2f40fd8fb929106fe368ee7951f32fabf8216d13830dcdfa49272f9b56f7dba439d6833f949e5ca5b333660b4dab4f57e74aad92b8b6cf5d8eb838fda9ecfd8645c23279317bd9c9911fb5e26577d24f984a54e62cc71b4138c363ee6d06a59bea8d0bfd6a16cba5c8a782377cfbf85e24e5002912a4bea6becc44b37bc349217d721dbb4e9258aeccfc0770ff8cb0b3d8aecccdaaaf3fc1f15787e6afa2dcebed55a2bf9b622cc5b3f56b37ba8d06b8976b45e0cecfcc85bf6534c069a86237b8eac4c59b053d0f146a467465f7ad6ebfa6a296ccca582f549a7fb33024e33c0fec06140e6f35e74c49198d2dc040bf956862e31c4794fd09dbc44ce75ac783acce1af22ee1db3d69817289006bb23ad5abf141de37d5ed88039e630eead7d0a264440533f1bb8a04969e0de1860dc02695723d5cdc95b2375524b2e84403a81e1fe9dcbd37a13f6c3876d95466e5e44aa84483b0771c5e4a586edb39ffa807b970d732fdd885314be71b8426b6d13cc1b8033780c4f4677f9379e387f0b74a79d2b492f46e9969793d1f216a9e1025aee38c8f6f60b67aec59054a11705edad2d9a94376198fade70c356d5e3b58b596e536a08ec1887466713fd10d2b386d72bbfff3778d03d68d80ade95e7c6ac7c150d440875573fe88611cb9c75867f2e5030b8bb561f4ee11e9de1dccaf5780b44b5be207954b93f85f84b0b66b41b4ef4e4c50492ecf81533842acbbc1c7cc7e492fb7f5fd87862bf9927c09003ed468375c90afbaffcbe50915a078b4bfb68b9c6ee6ac24aff5cba6f9d148a0ccba8ff52764d0fc7f62074153c6758179b75eb59ce960f93c64efb0ad13c4d83315254838fdadc0e600c738d2c0ce69aaa12927845a40cad3cf587a82717b015b0a1345f897d5dc69a79ae69fc68fd7489e9527646d48c3cb2722b23bc90e682556e7e05cbe0a48294899a23b6bc1e3bff62526bfd50a915bc8714afba27404d74343a2e3a1b65a67511ce9a8bbcc068a5c5373e512973634c2a2d13429ada89de839de0b23d3e00340fb8fd11c45770c40a1b2d1b63bf422e54699"}}, &(0x7f0000001200)=0x0) timer_settime(r1, 0x1, &(0x7f0000001240)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000001280)) syncfs(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aab000100009867bd2167ba08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="5a07ea546665bc45c45bf1cea292b07c55e20bfc3fe5342791895f6123f2d943ab64f9893ecc8d3b21", 0x29, 0xfffffffffffffff9) r2 = fcntl$dupfd(r0, 0x406, r0) accept$inet6(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=@known='security.capability\x00', &(0x7f0000000300)=""/8, 0x8) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/167, 0xa7) 2018/04/05 22:49:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:54 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='[em0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) r2 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x40]}) 2018/04/05 22:49:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x40000) getitimer(0x1, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) ptrace(0xffffffffffffffff, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000003c0)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/136, 0x88}], 0x1, &(0x7f00000002c0)=""/219, 0xdb, 0x9}, 0x1}], 0x1, 0x12101, &(0x7f0000000440)={r3, r4+30000000}) 2018/04/05 22:49:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8001, 0x800) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000500)=""/4096) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="beecf590"], &(0x7f0000000040)=0x2) bind(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x2, 0x3, {0xa, 0x4e22, 0x1f, @empty, 0x6}}}, 0x80) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000180)={0x5, 0x2, 0x7fffffff, 0x400, 0x9, 0x8, 0x80000000, 0x53, 0x3, 0x3, 0xffffffffc6d35e82, 0x2}) 2018/04/05 22:49:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000000)='}@ppp1ppp1\x00', 0xfffffffffffffffe) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/05 22:49:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) accept4$unix(r1, &(0x7f0000000300), &(0x7f0000000380)=0x6e, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:55 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x2400) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000002b40)={&(0x7f0000000840)=@ax25={0x3, {"dce58d1444bd1e"}, 0x1}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000880)="567723712d24ce2971ad5d1b4b06d33cd278ac343c950ed342319160b1fd24f6b9ec6ea0ff67f202d5a8b6ac5f84dd8b6138260accd3bb2bcd67f669c0c67e7feed0d5eeb3d50e7053fb1bbbc7860e46023fbb88b4f8355fcb708739ff5798f0a9bce8f83207b2865a5a64256745510b95b84a7d0b616f8ca74a0eaace57c42533a15486335422ba2bc87a6bc989404d5e947a8c2ad5495373f418611081cba4a497dd59c413a996f6d2e637f1da", 0xae}], 0x1, &(0x7f0000000980)=[{0xf0, 0x109, 0xb5d9, "642fb61938a083b95cedcabbf4555c13e19033bb9e6a2272fd114ad706b2c402735e95ce909cd242a1220e78c0743a58e8ad70125ab507035b784a3086fbf802861053b2f17b8ae54f07e485ddce1173e5075731e0d2130a2effb2b515ff3b3596fc1b0c9d1bb626b79c3d9d5b90c489bdf6bdae87953011c89c966c4cd34d407fac83338424681a604413548e4cb1394b4a149f1f026aebc00043c12ea56fbd4d1c92d05136b7c6f97abe54e74c2d53fecc50034b32ed54f59d9e182d98b3d5d787747e119e973f8cdab98990549219848861ee8664b725ac326668e914f5"}, {0x18, 0x107, 0x1, "43db5ee9de"}, {0x90, 0x11f, 0xf85, "9abb1638b0b9c5b59947e76451a2a17315eb3866773acd94d3fa86936bc7093e321ffdc7144a0ba200d8c5d9cfe5c65e28ec12c663eecbf91d50f0b7f3759f6c322d11c9194cc75cb0e0ae11d487b7d55225a8e02396fb5ff1fd4b3eeb1fdb08eb72f2833e9b6a7f1adfb2c7a6df9b9b7801b076410db6fcf438"}, {0x1010, 0x0, 0x0, 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{0x1010, 0x10e, 0x2, 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0x21b8, 0x8000}, 0x20) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x10000000000000, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x8000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000040)=""/181) 2018/04/05 22:49:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x4d04e515, 0x9, [0x5, 0xf6c, 0xfffffffffffffffb, 0x1ff, 0x7f, 0x1, 0x1, 0x0, 0xffffffff]}, &(0x7f0000000140)=0x1a) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='pagemap\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000080)=""/140) ptrace$setsig(0x4203, r1, 0xbb3, &(0x7f0000000000)={0x37, 0xb01, 0x6, 0x8}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x1000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r1, r2}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000180)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:49:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4749ea9f71ad34ac1464ad530cbdff2618d8b3b808461bc1fdd92d23a3e072eb280870f89ddcd28182202402959f6472bff151f31b1d739e1f9b8ac0e3e0057cfd5482ca2ebb1a73f61053d9a85c1b0c158d0e07bb340958a930ea63df73a78dc5d5d5bf020b61088c12f241108e7e67be5d972bff260edf604410a49ce2206a80356427e4ef30ad30e82009fd95bd49df4385e7887949dc6b77fcdd093da649a018b9bf31979d915eed125ed779510802a63a195305534ea0b24bccc4350df53f5c2e7d12ba23331baf8fdfea2038ceaecaed6ab991e94fe9b80f1cad"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:57 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20, 0x7fff, 0x0, 0xb, 0x13, 0x4, "98e81d938191581ff0665d1a7a811ce879acdcb4f2ba355a225d7605524512452c83162a8b10ed2c757f1f981381c7d403fba53d687cdb65d340c0cc903cba56", "ac41d82c355b7836568f6349c8f875f62b96b4b89bc0ba5f6ac9077f52cacdf742947d5958dc8088dba5cff7da1cbe773a92148de160eb3bc6b1a9329ae61205", "f3c3610a2f13a7191f2915df889d6ba1c00587e1f4e06c18e039757cdc5e8c9e", [0x51, 0x80000001]}) 2018/04/05 22:49:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x5, 0x1) 2018/04/05 22:49:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = memfd_create(&(0x7f0000000040)='cgroup\\md5sumeth0,&@$user*{\x00', 0x3) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) 2018/04/05 22:49:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getitimer(0x3, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2ad1028e088581e6e599a5591e6c882e32e7ea6697b93d3211209bc83d72a"}) 2018/04/05 22:49:57 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x0, 0x1}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/04/05 22:49:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000002c0)="f019239486a5260691279d325f25bdf1b26586cfb3325511f7f915aa805aaf66c3882eb979ea86c1fbf3284c5bf6074048df485f683e00f3dbb08bf2b34c93269229e1854854c3ab48a5ead46c65f42f9a51ffa766bdb416973d635e034beea593f9a295aa11e9fa571f04fa9a4d2f95d023d881676cc641e38969aa1e5052572d125b5dc69867fcd2be6db243ee849c3828503b413bf62ff24a4b4a51c46e3a502bb7e259b4cc8ae9aa64f4ef7808f5443d4a67b7707c86f28e793c34bfa6dc7e4f40ac8e4accb55dc6f5307711a1842545ac8e0d90e7ed6570bc5e7b09799eb32206ed9625b2342ad9f09ab2a6c00eb6f4e7d1ab", 0xf5) ioctl(r0, 0x1, &(0x7f0000000000)="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") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/05 22:49:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xffffffff, 0x4) 2018/04/05 22:49:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4749ea9f71ad34ac1464ad530cbdff2618d8b3b808461bc1fdd92d23a3e072eb280870f89ddcd28182202402959f6472bff151f31b1d739e1f9b8ac0e3e0057cfd5482ca2ebb1a73f61053d9a85c1b0c158d0e07bb340958a930ea63df73a78dc5d5d5bf020b61088c12f241108e7e67be5d972bff260edf604410a49ce2206a80356427e4ef30ad30e82009fd95bd49df4385e7887949dc6b77fcdd093da649a018b9bf31979d915eed125ed779510802a63a195305534ea0b24bccc4350df53f5c2e7d12ba23331baf8fdfea2038ceaecaed6ab991e94fe9b80f1cad"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) listen$netrom(r1, 0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:49:58 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x81, 0x9, 0x0, 0x0, 0x14, 0x10, "7927ae52f5e1054f7a260e9afb9efdace86dc4a18503b18d408b96ac4d54ed91b7f9e19b92f019fff2f3abde5cff0e0ebe131f8cd93bceb410ed718f3bd2e100", "045ea3a006f78082a595d9d78e84cac8fb712735c5160313cd9f47c932e9eb755179779339499dcd48aab980ac19234421a493cb6fb572caaf8453ed31748dc8", "8a3f87a37159ec6dc86d9fc24cd0dc1da77502f55d46996ce342def0bbe2988f", [0x6, 0x3]}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000002c0)=0x54) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000300)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) readahead(r0, 0x4, 0x3ff) 2018/04/05 22:49:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x5, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54097323237ae7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x4, 0x1000]}) 2018/04/05 22:49:58 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000380)={@multicast1, @remote, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000400)={@empty, 0xb, r1}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000040)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xff2, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x7, 0x1, 0x2}, &(0x7f0000000180)=0x10) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/253, 0xfd, 0x100, &(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4040, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0xff, 0x6, 0x10000, 0x100000001}, 0x6) 2018/04/05 22:49:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 172.374292] buffer_io_error: 79 callbacks suppressed [ 172.374298] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 172.387601] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 172.395563] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 172.395586] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 172.395601] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 172.395614] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 172.395628] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 172.395641] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 172.395655] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 172.395668] Buffer I/O error on dev loop0, logical block 8, lost async page write 2018/04/05 22:49:59 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x1f, 0x0, 0x3) truncate(&(0x7f00000003c0)='./file0\x00', 0x80000001) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="58000000f26d2576381c109bb8d2de94222a5cbba6f56fed21468e3d9da796be5e4de871ba48bacf4cc0b50ecff38d8c85adcd28cab258e93e17f2b7f3cf71f2ff14fe7ab652e84351528c14244f1314e3441566d2aac54700000000"], &(0x7f0000000380)=0x60) getgroups(0x1, &(0x7f0000000140)=[0x0]) setresgid(r0, r1, r4) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0065e4ed1c8f679ab7f34d"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4749ea9f71ad34ac1464ad530cbdff2618d8b3b808461bc1fdd92d23a3e072eb280870f89ddcd28182202402959f6472bff151f31b1d739e1f9b8ac0e3e0057cfd5482ca2ebb1a73f61053d9a85c1b0c158d0e07bb340958a930ea63df73a78dc5d5d5bf020b61088c12f241108e7e67be5d972bff260edf604410a49ce2206a80356427e4ef30ad30e82009fd95bd49df4385e7887949dc6b77fcdd093da649a018b9bf31979d915eed125ed779510802a63a195305534ea0b24bccc4350df53f5c2e7d12ba23331baf8fdfea2038ceaecaed6ab991e94fe9b80f1cad"], &(0x7f0000000040)=0x2) 2018/04/05 22:49:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r1, r2}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b28f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099696482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac924189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599469e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r3}, 0x10) 2018/04/05 22:49:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x0, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:49:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/83, 0x53, 0x20, &(0x7f0000000080)={0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}, 0x1c) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r4, r5, 0x4}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f0000000000), 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r6}, 0x10) 2018/04/05 22:49:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0xef, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'sed\x00', 0x10, 0x6, 0x53}, {@rand_addr=0x2, 0x4e24, 0x0, 0x101, 0x5, 0xba}}, 0x44) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x72, 0x2, 0x4, 0x100000000, 0x6, [{0x3f, 0x9, 0x3, 0x0, 0x0, 0x80}, {0x7, 0x21, 0x81, 0x0, 0x0, 0x880}, {0x7ff, 0xb925, 0x80000001, 0x0, 0x0, 0x80}, {0xd77, 0x6, 0x8, 0x0, 0x0, 0x4}, {0x3, 0x1ff, 0x6, 0x0, 0x0, 0x1800}, {0x7, 0x7fff, 0x401, 0x0, 0x0, 0x108}]}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:49:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local, 0x0}, &(0x7f0000000040)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r2) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = fcntl$getown(r0, 0x9) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000002c0)={0x1f, 0x8, r3, 0xffffffffffffffc1, r4, 0x2, 0x3, 0x2f7}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:49:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x10000000000000, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pread64(r0, &(0x7f00000012c0)=""/4096, 0x911, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140)=0x4, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) 2018/04/05 22:50:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) recvmsg(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/150, 0x96, 0x87}, 0x40000002) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000012c0)) 2018/04/05 22:50:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) exit_group(0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x444000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) prctl$void(0x1b) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="aa", 0x1}], 0x11a3, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) inotify_init() sendfile(r0, r0, &(0x7f0000000080)=0x3, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) r2 = dup(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0x200, 0xc1, 0x2, 0x1, 0x5, 0x101, 0xffff}, 0xc) 2018/04/05 22:50:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/253, 0xfd, 0x100, &(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4040, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0xff, 0x6, 0x10000, 0x100000001}, 0x6) 2018/04/05 22:50:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x0, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:00 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x80000001, &(0x7f0000000180)=0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/05 22:50:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/253, 0xfd, 0x100, &(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4040, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0xff, 0x6, 0x10000, 0x100000001}, 0x6) 2018/04/05 22:50:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/05 22:50:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/253, 0xfd, 0x100, &(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4040, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0xff, 0x6, 0x10000, 0x100000001}, 0x6) 2018/04/05 22:50:01 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') write(r2, &(0x7f0000000100)="a57407dfa8cd01bff54e0336d7ebeeae98b45a58870a9fc6df74dfef2e0870b97af46f263a2805edf81a0e469d6291ba92036455b2cccdf6a8276a", 0x3b) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x7ff, 0x200, 0x8, 0x0, 0x1, 0x0, 0x1, 0x10001, 0x1178, 0x8, 0x8000, 0x2, 0x6, 0x9, 0x1, 0x622b, 0x4, 0x2aa, 0x6, 0x8, 0x1000, 0x2, 0x5, 0x1, 0x0, 0x5, 0x1, 0x1, 0x4, 0x1, 0xfffffffffffffe01, 0x7ff, 0x1, 0x9, 0x1, 0x0, 0x1, 0x5, @perf_config_ext={0x1, 0x1}, 0x10042, 0x5, 0xffffffffffffff3b, 0x6, 0x3, 0x2, 0x8}, r1, 0x2, r2, 0xa) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/253, 0xfd, 0x100, &(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e) open(&(0x7f0000000000)='./file0\x00', 0x4040, 0x8) 2018/04/05 22:50:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/253, 0xfd, 0x100, &(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e) 2018/04/05 22:50:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2000, 0x8000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) 2018/04/05 22:50:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x0, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x401) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x9, 0x2, 0x8, 0x64c, 0x4, 0x7c3f, 0x0, 0x8, 0x100000001, 0x4}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x38) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ec8dd11042e003000000000000005e7ab120d71f57147b93d32112b2bc83d72a", [0x0, 0x1]}) kexec_load(0x7, 0x5, &(0x7f0000000540)=[{&(0x7f0000000040)="fe2983753108ceb1f66782f24c5613a8cbf8766f37aba341e69782300e1af98050d4bc6c5072abeb475a7c30a89d483b3afc5b1413ce4747954cea6d5c414aafe858232e410d080a31a77013851351ed1cedb1fac78eb7b7739c712ec8dc21143db51dc42a1e23075af83557163d6b83dff668855813272ee0742b939a3ef1e3717a217e1ca6f3e598b03ec09bbaa4860654ca4c276ff4543d1258ac13a36d1a9fe8d3c54520661667a094c0063af90c", 0xb0, 0x7f}, {&(0x7f0000000100)="45f8c9ca5517effa97ffab62e7031a2a792f0fc81f1f8174", 0x18, 0x1, 0x6}, {&(0x7f00000002c0)="cf9e215e50e8ba137fb40be4aa7865808fb665f3d0f73217844824265dfdb41a3fd49caebc286775882e66dbb97ec9f05209cbc5d4fea875b599e0b82b64cef781c76d5417658203cbf216f7b8f974e587cee4fee014c2b26ad61d846b4d124f1ae2c95dd3081c4a7d6d38d91cf5f6a4076f63c3f42181e8f960afe0ccff08c0145716b6e8c0a8c5fe11fe03e95bdf8669ef82eabad2458d8dfd5728e82c116ca75bdc32e0284b3b331e094782d0ccb1c3b46c626efc79493e", 0xb9, 0x2, 0x100000000}, {&(0x7f0000000380)="df0969caf0217f5e8396f0cdd15c5e59971533ef01814fc0ca8b6f679802005232a54ce1a25f429a78fab1536e4abe19fca60abb72cfb9a7bf1f32836ac5395b4e2dda19c9c123831926ab0161da770f11db356b0efd82b1a36254dd4488a6c3bfc008248b9f58d582bef27d89224fca99a771ed1ce49747bf7b52c0c1d3d6675dbf47cadc9bfbe6012aba3f92c35c50ebebf9ae84a0ccfe2790c5f4e19aa3b7c7ed99a045fd105bfa46c094d612f666586e4c22d10cbf4303a5f4cd8be594cbc3d378507c52fc", 0xc7, 0x7, 0x6}, {&(0x7f0000000480)="028f5d80410c1de3db305b265cd25d65be8de8092d00c530674b69036ff000276fe1881e8b6689cd7fb40ae7e3ae6f7706abf1aed9c27955d43b0ba0851da57e977d063b1fea5b8097d3a5ea95877c7c9e702c2459988d2c4d6b65cf1e5b147a6185c00c35fa818c5c6c2c74ed67650ce13ebbfa326b744b4626874eb6eca84fa36bed7276d4c7f034c594", 0x8b, 0x4, 0x3}], 0x320000) 2018/04/05 22:50:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="0700c900000000b50000000000000000004c9e16ccd57b8cfc0000000000000000000000"]) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f00000000c0)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x2, 0x7}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES64=r1, @ANYRES32, @ANYPTR, @ANYRES32=r1, @ANYRES16=r1, @ANYRES64=r1]], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x9d, 0x1, 0xf1, 0x101, r2}, 0x10) r3 = memfd_create(&(0x7f0000000300)="000000008c00", 0x0) fcntl$setpipe(r0, 0x407, 0x8) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="984e7be3f961fcb8b744e94e5a5e5eb12a3c0c3cb62d6c2008d413716799ca6f87bce0250b68323ffd8363d51b9b1d6dc59ff7e652f89fdd8eb2b839db3a10de8e40913df2600f829fdc07a3e2c0771c53548ea6758f5c"], &(0x7f0000000040)=0x2) 2018/04/05 22:50:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x2, 0x1018fe) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r1, &(0x7f0000000040)="4fc0f8a85b7f7187246eaad7cff15f000ba08fa6c18116e89222576ddd4e43968e043e08453b0601c328d54f5ac20a2c6e844c41c59e99f5c74201fe8460b594a3ca54b8ca4d3d1f2099d75b63de562005f7603652936a35b1dc657dccb2b96d5c0ff1d5585de00296f0337fb8aeaa1744574f8fce491a169f2987db4393c27821ab7e3e5d4a51a082542b9db5f580b60144c0ef1de6890c05377c9097b5bd6548c4086ad73c48bc5b33d8002421406979ab3c1aeea6b885640400972a5bf103fd821c42ddcc039310b7804f68c63fba145f20f485b960b4b9d270b81753bb0464ad2c1c808bc017bc5d832fc9", 0xed, 0x4000, &(0x7f0000000140)=@nfc={0x27, 0x1, 0x2, 0x4}, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r2 = dup(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'yam0\x00'}}) 2018/04/05 22:50:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xbf, "a97bf94d55f03086ed2b78b0fc571ed63b9defdcbb1cb480e5bd849b56a418838557a6ffcab9b67d156fbb90aa97343bb033b0353b630d115abb2424e03b20aad8be99cf5a0c02dc91825370764d63156947aff9c49dacde0cee14ef0dc2da3d3ea1676ce12be00dff9471cfc56355b5c15cbde74b0e54d3f7ee1bf79a63d1bee94b6a42b93b851878ac71c93ac8098af8ba6d84dac8b7d21718037cc5e4459c7cdabc23faa91a2e45de0f4995695fe51e6a21be49a0f972d963c396ead42a"}, &(0x7f0000000140)=0xc7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x5, 0x1, [0x6daca79c]}, &(0x7f00000002c0)=0xa) memfd_create(&(0x7f0000000340)='.\x00', 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000300)={0x2, 0x100, 0xdfbe, 0x80000000000000, 0x400, 0x4, 0x9, 0xc4fe, 0x580000000000, 0x1, 0xffffffffffffffff, 0xc5a}) ioctl(r1, 0x1ff, &(0x7f0000000380)="dfb44b0793ca5782cf3afce9bce0c5b732cc62622a3227c4461a56f9824bdaced41a590b737fb2ad57c91982f2b5427e01f8e14b51ad96ea7a32823535d45b2a934e") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:02 executing program 7: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x22300) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="85af140fafc86684070958601f", 0xd}, {&(0x7f0000000140)="892ca0ec7fe7838cd237e32fba2977b9a1e2e8f384260be5b27181bb08e69eb836e0108dd543705ff4be1913a9f631eac2faba28de9a51e1665709b3f6e9e2fd3d4aeceb7db796ba4f51e1db5e339e89f9488617edecf529971b6ff6e8ca3554065951f7b217eae15cc1fbc54575fe633df7a0455c95929af75f99098c2e20fb9b53c0538fbcaa7e6eb0e1d21dbbdcbef881cb", 0x93}, {&(0x7f0000000200)="b7863edce674152f985feecd01a1d81bc2104e80de8a639fc224e34d8f9bcae52f99f9d7725a0aeb07bef0b3f426e38505fec5d00a3cbe5795f2db648ae5d00226a9b5cc7c4ca16042b63fba64c2da934f89980ea6effdbf43bacaca04c1b9eed8e0b3651689e10600ef46faaa0189d132aa7180b24ce768a9b47ff26f4a0b0d3d302385451046f350144ce31bc39bd082f46a79a268d2f32b83286596f49f56ec3025e45e5f66708b4a", 0xaa}, {&(0x7f00000002c0)="76f3805db08543917e8d622d210979dece4998c208158d8a760893b6746ad1f48e30e59c69489738f8b49c", 0x2b}], 0x4, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1c, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0xffffffffffffffff]}) 2018/04/05 22:50:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) getpid() ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='#\x00\x00\x00'], &(0x7f0000000040)=0x2) 2018/04/05 22:50:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000740)="ab226aa57878f4fcf0fc59a59f2616a54030b9bccd5765e541c3c05dc02a7e055f5beeb963a539caeec3f3927f91cbdb7ad26d40b09b1234e27cb6e8aad343454d8e9cfc14aa2a640e013fb3b462f9986f9200fa7877a5e1da5c244806de0479d5eca42475d92574e386b9d7c7d1c6c0f1651c26d7372c936ef464e78b13669ab2a19ba248f08a2d373d6d85a94890d1fab2254b0c8d0fbd38eddccdc8355440af3e972190fd17d854583e7831709bcc857d7a2b87cb0ab9a91408f34d6ae87801332da102b9ab85aad577fbd5dfd65ae012be9efd8d14ceafde94837ed54a0bdc8aca2cc86f3c7c49e81835a8254e35ccb137568947c850fb318cb716e76c37c36768d82d4de27283c26db6486ec9dd983596b128354ba3f228e750a2a0a1f44a04633d61211d0067ce48f0656eb24157f88a38218bf2a97aab4e0d6e4b17a9c847cd5c8511f8b2a447db4e0b65543d7d88b091dae4abd7ea250fcada977ebd2aa080a8ecbb5ca9b05547fe132ef681c1bb6c655df87d07d12cf0614850f219e4ea3029b4ec266104735e1ba10d343033295143496d157ad586df21e3bafcc736c0873e0978c45132c2e4e2f568c6e8455f3d3281ecd1bc904927f598672369b522139c829c887eed6af7c90193f98a9bc54f509b9e46780f45c933b97645bbd60d77ed9828ba1984563934124ac86f829f846549ceeb3e0290c1d57212eb282a5c0e0913e7456e4dcac59df0dab30a0e6cf7f21133968e4fbc2622876adfe8a604ded9f0fe3158af6dbc48cfde726db00a9bea9f5d68779d69b422296c62cdc66d20e0d05ea71318f81841b01f5d598cabe3eb9a7fe36811c9b0c218d76eff5fe72d2909cfe19cd444cbaef1f03dbfede45d4eff51a09d6c71b30829923356dcb074d00b96c26bcbc5be6ff3132b6dec522ae1c5c62108ddbb5b08efe45281bfd02666ed74d1237c153a9483dc536b5a37ba00b5af5a9eae570bebc1f9e19cd4ea83b30ca661b4424a21efc65e2815cfd148ebd3ae2ff672525282dd682dac2b3667984125cb7db57dca737c4a483f6dfc58837ba8e5f20661230269678b78ae1ac1156360a73f964009f2450edf71a5a48796d51ea0ee8355bd1308d853b53e3b0efaacbcb84063c6b7fc025dc4bffa65a3dc6704cce03644f03a1e1ae94ff77b37635adbdab25fb69f5c4777a22f7efec3a92799aea344a4b02f281c5721c0f48411387cf1662a7f80f831e2b50634f598555f5473d3c5bc946e4e93e587c35121be6f1c51076cb4611977dcd48a4e67e9955bfe3f3d161ad22dbb0abdf4b4b9aeb0f2bd78c550b909676e4322d0096f61014b994cbc498be0142c02997d0cdbdfa6bb11580bf4f5551f19b77ba357414fe0ac89ae32e132ab693fb9780cfffffbfcd7fa103469d16df390119861d57d7ab00557a0a104959ead2d78127ffff53a61fc3ffa17b4eb44196a304fd1d7ec4c4201341c3789bd36a15a69779493b9400a325d9c8e587a1fbfa60163ee7a8d8ca998f235c8852dfa707347199bcd71533c04211d513770780385e68a6cee7ce080324519dd42208b126f339fcc8b8d07d7906c08fb6d0a42a009db27658db8e69544cf0b402251a2086211ca5b0b13cf895390ac22408104644cc10096925f3bc01cd894ef7120d78a86daa99af86e47baf4031158362f5b824c186449a098a5492fd6268a8f007c223edc4381b837996bd02c3620001439d10569c187616929dff85bafc57ca8fe7fb14c0e5853cb125b776ff57af7a0a29f7d6b26645f29e0c0c3f903edefc5d95dd8e2935832fce36825d77a1cb63f2a228a81e36db6b9f6f01057dea86ebfd605134ccc24bb5b9f59e963e95f81abadfdff827e4766dba414b862530fe0abfdfd27d4ad8e25e126cdcf6470eb4550a076bbbb86869825f5cfe5e91324b35a73e26a105f3886b09143e1da85af1e4c13d1204ea444701224ddf5315b8b512b1e4a795d9065a09bb29252fc0f6f07d94da46627d0c5c1aeef368d2071e36731bb237f3611f811c9c3959bf78af3a6107c1f0228092898bc186f53a2a656fde65e839fa43a243d24a9ddc5213d510910f8ad04f3e37777518df8c04400fbdc95838864eaf185d8832899fc49631b7adec1755b85d75dc03d616d59b7ac0c94cacd5daa3a60db1e0ddad37e3cbe53a7f82c48a1fab39dc794fd2f017193c4a79654562424fff0489560b1016962d39ec4deefbd8eef23650b3c4ce29796ca912d15edb6788f7d4661d87c0ec997bde04e9e8d0ec036830c9f912b246f057581e3feceeecd3a857cd287f10edf01c80ff773dd13bae23624d3f29378fe120f6d54ed6d3b98e338fdb01c563a92c0b40570eac54cdc4b0af32c454b8587c4959c014ac1eb7fc39d3714ebf457ab72a854e035400909a30075f14af5dbb5d4cd143123ec52a1f494b5a093a9dc5b9e14613f87685fc609c8dd24b9edacd16260a2ab185bbfcf4fee8b46dae0896c66417ce1f9cf4a658083e4134345729039d53b5168474f0520cfcb08f755716b0fe23bef4c1a750e840073c3560aaaa4c74e54231b6a24e47b6bd461ffce5b379193d9e16859bfe6ab615a7275580db12edf7b9c44903ccbe743ef7766b3bbd8118d6b33cd9259dcddeea727229b7512b68682b9ab7670a218687ff007b7029f8bbbb5ab05894fd23af13f72c29848ed887088e5fc862adfde9d92c42cdbf6615d94bb1b51edf0b9df4913a2c5d5b98ea1a05f026d1299fa6a70eb19fa14aff6730ae63c78057c71065bc32ce3d0dd6bd02503c7c29f5168412ab007352bd06065f2192703443af7e665a6d97d89db37e6ef3f7f8a00c5ef2ca9648fb70beabc406939f04f7e838f94119d7a7d6801fa50cd72380479065c5e924ca7a9df3cfc83dfe6b8706b70592db98be4774bf818c20dc99973ebbeb033c1241da11c2be7f5d05e4dd11f5e075cf3bc6159bf125c326e295c6acd44b06b84e4820b71a271cca9be3d12a0161328a78051e5c06b68e4a658399177cdb9b8fbfc82faa0d834665d7faf014d712340e0fc7d1f092896633352090129ad4ec282879f23c402abc0263567d5ba15190344a9ce100f738c2cefc2d00908657f3726abeb1ed49e504c81eefd8f7cd3cf7d77107d451e84b46cf4ede50a66d3b7f6822d4b1ef2afdf34df1c77a5d55a339f66fda39bae2ae270d24706953edd1d2fe415c330b81c9becec602a44d7dd10fa20d6a9db3c93af52dc6b84b13afe462dcb26886ed51373a3a5ada8790e82a95cd484979d849410ca981109a4c30c64ede35a1f8d54a7962c234d5001d2b2c87810e5dd0b4eed8e47987c77a890eeaef5e73a9742e22c799daf4f232cb532c533509827c77e02db4608fa268562a536e3f4af78a7572b7b4a1f95a453068551b92bbf538da4459f82ba819a192631ec8f1541fb4b7b41ba2a3c15ba63c00f59af1cf5fcf73175308b3cc37af71285fd5df3bc1081cce7851a97238f6362e4426edf4dcd8793e655d7ce3b9a74ff1fec37fd67183448bd107021a0f36e5a380da836f5efe367e03850bcc519fecfb539d1312a2a7e920f87762bee98f486f8bd674386db98ea47bd3b4beece3dded14881e639d0be8a3306b93918e38a2eac04a1f1f80a584c40e499a66c7048ca77c3d40cdcb9c26ee4fa03e4bf154ddfbaf3c994bcd8a9688b8d866ca2d751c7c2de71dca09ce9f50b2df78188ccf52b1f83bf9362b7ff44dd7c4710e7549c3211915780f74106047b85bb2cc06a91f5bbd3f06fd827c39f6fed8814b8099012b7b913de49616fb88c3a70e10752ba782e8de04b779bba5ed7742853997f87a8717bdd949f016e9aa241d9497ad51a0d26aea4dd45a2d0ed34cc2b72d0b406311c9d3e6a62486e60c74cb3567d3de7e5235fcd347b86215dde2143c22ba11c1ca9fb8f2fd519b4e612a15e85239bd314e8b97d7a003b3af21e3c7638fcf7a05a0530e3122ea4af373a933f2a497e4b11ad4fbf92637fef433fa0fba71e234a5de5a387cf3c16fc082c75c3b61d1246a2fe172ad1af7768ed5055cd4aeb55532afce9d7df58ed90c503787ae797e7ae2ed7bdff48867bd97ca55d0a63063907f3724d4ee51bd08c13b78021f5b860621edc6d66db1795c59b15451dcc36652d9e5aa9b64a8e657b6a369c11d564badc42db2fc9f8bb54af5d46d3d2ed58b0e2a92624741ae3b97de6d774237876c535ba6ea4cb76bb677f7075e84ad4700037c04409a35455ecf9fc687febc11724bb8c83d5c8febdefedb3004a0734f1976419d2b2750f2fc7026217085e597c8f622c755817852bcd4a29169edd21001bad591146ac3a8a8208227739d39ac7605a859d741031dfb638958c11617ac5be7e6afde54d26aa98c7ad53afc29b9a8c7d826b8dd97cbf207edd407c3188cf1ce1fcdbcf4954fc2e097774c681bbe3dfdb4ce8632c5ebaf0d7d7823ec468b5d5c5807659a3381844060d825e9723479067b3f8133e47ef741dcdf751268e65002bd9e2b07a4295da03aa951829dde28344e891243e722238ce07f8bc09b3adb6819e214d0b6995a549ba8b3e545bb94edb022ce5b7d6d1e2fe5a631e850acc12f7464cc525c3b7c26bfaf631150b3f02f5f39335797b7c198c69eaf093a4caa737724596b4125f2da879ed702b0e86ac0f92a6b3feecaaea25dad6405cf7d90337d4a853edb7869967ec6bf0e758f71a29d308b623f1dc5b6f3deea3aca34ece917622dbde737a4d1600e23f68dfb8aca4a1cacb19c8adccf5a6ce9772ed3db7a8267dfbbcaf957306917e9f025523a330cab5594a4990372128b3ebff7db38439e17dcb765b026927126ac2690de701e673cf36eb07b8088745ad7e06b54691ee4d577fe37a5eec7c4a42bb0744a0aca229f00c822ab9fdc754ff6263143335ae41d269039660b3fdd17f72a4a09b5ce5595c209591e56e21ef1895a25a94c1424d507acbd2a75df6b6da85133d6b2e30d4b3b2a13c597c5e804014fe4b706da0509c497f08e1f783c205fbc6f85ea7e912a10f8f6f660f8aef4dc05e84be695536b61bcde1a627d1fd4efab8d2bc0ebea57873c9a81e0509ddd5b5c557582eda6dddab0a79ded657d7bdd965c3c8095b154cebda9c626701164ae9735a771cc676533fda498fb02e0caf2df0ee7da0e41e7f9580e77ddf9c1d2f5cc10270d1fd41106294d5cb995999618785c7de0d09d6558dfd56123bffb423cc3c2ecc656ce4591c5c969f80b5dbf56f19a042c4145ada30fba29adcc9bdc67343d76082a87ef939607f59c3753c1b811e46f40e8296a5fec7be87378b801043db597561dd5bb3ff59aed6eb7ca44eafb8e9ebfc753a618ec2ba47c52bed070114793d960812842df437175d26f49969f1e0cfb5553274dabba240afff7b7f0faf74afe0450a5fad782414b0ca152da11b18d29a6c811c6df29fc4a482341cd40584e4b4540a6b9e37806b89ffff0febc104594e216da2562786926a3f42c8517d2f6aff7ba1ab00fd3ac90ae1ee8776f8fa0687ae6c2a522c8433b58a054c0b24c9f2b4748c726c4c0681e5cc080e16b4b81d99a405f7345470303ad6473c0e2bd39570832cb2340077a4293be1f38cacf5db700736af73e40a6295278472675d5658ebea925596e09115a16d475dc9c9677b904c5dd84382f1b67aeb29271affd1cb2df0ff621b5aca28ae49f6427951c25a5cd4ac929f0611b65e3029225465fe7ada49ccba440920a7c30f6da80f45b525e0c0f81f0758ae35deb12657fc7e25167df7279c78711c", 0x1000}, {&(0x7f00000000c0)="807eed23af4ad1943aa22bf43f5e93369fe2abd0fcb0d914e8bcfce74099fdba5a5dba2f1170b3158907bc0ddb90fdc90a40130d363272fa9ebeb6225e", 0x3d}, {&(0x7f0000001740)="162d453d8f4adcd654121db03b70644953fa2eaee5fbb7645bbd6487f733d2ac05b2d90005dee1d7b05aed003b156b0b8bc3a2bdd36e0ce6f70782b002ad324688129321a1d1f3ddf185d0188cd063dfa54086cb67e72311a1e75b7689bd74ba91a2d6b16256daf73c096a27d57e5d70b2be9ca31ecc3a3978d15cc06c19", 0x7e}, {&(0x7f0000000200)="0f134db1ade1dddfd504458d5f716d0527636dc27fa71d28c7402ec9ef35a6916b3926993cf4a7c38e3424fdb5e7a4fc7081d6e1ece6a537ce5fb9317f86b171ab1bcca77543723398149c266336f853e0be91c2c97d25abaef0eda184a3164910daed9263b9e7ad4e4e4a4bbea2875f28a8625ecfa94f07bb280d35b144f2ed24bda3a905ed05e7c72d", 0x8a}, {&(0x7f0000000500)="72c49fb87d91ad54ed04f9bd1c5f71cb29608415136928d0cafecd51d1dcd9d27a96f8762e3acead0589c3952cbac58b37bc80f40b8bd28d7ed8c85a0865aad8d788409d85cadae59fd13cf3599231d016c6996ec094c8fdc362edabbf0d11ada20df0294597eee2d52b488f6bc87bd774db00423dbaccb258d6e9d4dd7dc99114dc49886157505bdc81774d6301b67a8ed61696400956fa", 0x98}], 0x5, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:03 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') write(r2, &(0x7f0000000100)="a57407dfa8cd01bff54e0336d7ebeeae98b45a58870a9fc6df74dfef2e0870b97af46f263a2805edf81a0e469d6291ba92036455b2cccdf6a8276a", 0x3b) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x7ff, 0x200, 0x8, 0x0, 0x1, 0x0, 0x1, 0x10001, 0x1178, 0x8, 0x8000, 0x2, 0x6, 0x9, 0x1, 0x622b, 0x4, 0x2aa, 0x6, 0x8, 0x1000, 0x2, 0x5, 0x1, 0x0, 0x5, 0x1, 0x1, 0x4, 0x1, 0xfffffffffffffe01, 0x7ff, 0x1, 0x9, 0x1, 0x0, 0x1, 0x5, @perf_config_ext={0x1, 0x1}, 0x10042, 0x5, 0xffffffffffffff3b, 0x6, 0x3, 0x2, 0x8}, r1, 0x2, r2, 0xa) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x400, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/05 22:50:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x0, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:03 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x40, 0x10}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000180)}, &(0x7f00000000c0)=0xfe00) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x9, 0x30}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000300)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x400, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r4, 0x9}, 0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:50:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7fffffff, 0x8, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090415b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:03 executing program 0: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = fanotify_init(0x2, 0x400) ftruncate(r0, 0x150027eb) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair(0x4, 0x7, 0xec6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x400, 0x7f, 0xffffffffffff8000, 0x448a, 0x9, 0x1}) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) gettid() 2018/04/05 22:50:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210400, 0x1) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x0) 2018/04/05 22:50:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x100, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8005}, 0x50) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000180)="e601f561eb72beff2debb9e616fddcbe2a0ebcd9a08646006ae16d387f614935f09976d7a274efaba90b05ca67e6fe542d0213f8f29a084ec79be5322423e053f060e3a71193a5717ea7bed9048bbcc3bb5a3df06954335ab7dfcbfc5b5948ce933440826916f6d9358a4c0595ca6b5eab9497fd3dda0453c3aacb3a13419c41bd3a8bb36d9c862ede4b6ed5f7f4c8c7e73bff7a70d2060b4d95ae8368bad4e3f1ce5b1f498166e39650945d65959143", 0xb0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) vmsplice(r1, &(0x7f0000000740)=[{&(0x7f0000000300)="f318b0ca6c04156d8a738affe360cd80d65d5353054ab8687bd79769d5c644a60d88652e36e484d72623da2794a0111c0c09f6d031424d8800682ce6c58c8e4940922f27866173ee0d22dea53b159628faf0b8bd17f35622eb542f0e9f6fef5a032bc091641a4492282385424e8483bdd237315025c716f8f30b6a2ce06594ce5b0902c23152ec2edf22de", 0x8b}, {&(0x7f0000000500)="bed68ffc45889e2b9459c25607e6f97fcb2df00edefbd6aac3eeb8b0220ebff87691c9f767c179553e19dedd58eec71bd9e70a865ed347b53a7585903c78c70e2b72fc4ec02a4cc661f42abfc229cdb4f31ce2ba38878303fbd442d90485582eb1156e5dfbb398a48140ea680ff2309656bd32a8435493c59da08a4ed041b7608f3471bce2ed697feb560cdc70e168d87941eb506fc8af", 0x97}, {&(0x7f00000003c0)="4960a996a7665dc51c7e511f3d9b1f2bd2925bdcd787ce8b9e04a63ad1746a6fb467df4a007e3f5dd03ce1efcf8c8aa74ba65546d3c5", 0x36}, {&(0x7f00000005c0)="76829ab8f0e6a9d0da6c20c7135a1d5c4890e14a2b2a72d153c3f4715975dbc55b2632c2e2db5c2b917edef25f982ef3", 0x30}, {&(0x7f0000000680)="696457c95e17851152bf76ce097a66e822a1b60745e96e5d4e13caa253bcbb97454239b3b676c04912f9f0a1f339f9fbe0ed40f604a244aea948b6995cb2d624e58ab296f2817589c72d7e35019adee098d4ee09973536eb1f888a1009b36e8cb5c144d518b27e3dfcaee877268ad15ff0c4de4ae838dea680fa52c7939e59e92b55cc980f990e", 0x87}], 0x5, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) [ 177.924803] buffer_io_error: 112 callbacks suppressed [ 177.924820] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 177.940797] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 177.940920] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 177.947147] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/05 22:50:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) [ 177.949681] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 177.955739] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 177.959446] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 177.962843] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 178.007025] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 178.015640] Buffer I/O error on dev loop0, logical block 3, lost async page write 2018/04/05 22:50:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/hci\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0x3e, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ec45881042e0f60f1e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000003c0)={0x40, 0x7, 0x4, 0x6}, 0x10) writev(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)="ed6822d0e2bef096f0eb9e97f80402083388a73d48ad4c1a545a26e1dda61396110ad4bd116066980c6bba0c890279a54ab16245db1b9c67e3fc7d70146db6cae343cf7bc449c18e38c111063a5c102b43c242817321422da305638d7f40220b3a7dda58eca07243b3e252a199", 0x6d}, {&(0x7f0000000140)="929b7ac795a481a3c20ba9e070ee1d69d7cdca36ee933cfc6b9d9abc159de71c1f81cdec4f80f43c56271f1e4735bda72e25426db8a01a0a702f5d289346fc8007b79607aca93fc09049a12e9eca7cb5f7", 0x51}, {&(0x7f00000002c0)="6d0c596f947e54934efc9d26e76cb2cbcbece22feff550286c4721fb51caa663b9fd4a4727e11044693c7e605b99953b7cb859b97ec193de7c2f223985238299881b1d550bd1b2b2dd812df9a790487fab1f3686440500bb92ae052720c2c0e0de2acc7b6f7b86502c6c9de454b35f2810ba2831de61d08745d14ae9710be32a97b7864ef378471868b3aef1b672", 0x8e}], 0x3) 2018/04/05 22:50:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x0, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:04 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x0, 0x1}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/04/05 22:50:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ppoll(&(0x7f0000000000)=[{r0, 0x2108}, {r0, 0x1}, {r0, 0x200}, {r1, 0x11461a7c053c2c8f}, {r1, 0x2000}], 0x5, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x400}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmmsg(r1, &(0x7f0000004980)=[{{&(0x7f00000002c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x40002002}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000340)="48d2001c7a8595fc33700a15eee3f2885aed1961596c4ed6738ee2bc6455e3c9735ce7e2b6cbefa2b1b76b94176d0cdc7330a24c8bea8e795dfd949b0fd224a90d6a4b5319923782e9548349ee", 0x4d}, {&(0x7f0000000500)="1c0e820b093668172fdb02ac41b8ec7ba704346ffd48164b3571ad120460c0cbfe120c8e491dbf9df5bf7e0684792f9d941ead0f63036a8c58820a4bcf88090c66a44b29ea507993a7d54638373a74c00547f847d6eb295fd8952239cbb7fcca87c049861300da36490d7ce94dde29bb9ab35fcc97b9e0534066dad6508470fb5e482528bd1405d519f5e1e80e50492cc99fd018ae858063de871f9f9c0addec1453a343437b10800a9ffb4cc7711ec30b83", 0xb2}, {&(0x7f00000005c0)="18dd0bf1c04c3ee8deb1e86719a3cde56145d9c1be95759e5dce7f1158c5af03e90edb1ceb64bac226e84e910b01ede4a7c9580fe70e603a3bb9d15fbc8c6028f04fd4c21263475b6b0b657a0969fabacfb27d77dff45ef0bfdc26ed5ea89b9b546a1e539c251cabde83f2ff6c7949aacc2ed2ee8dcb34f7cdeb6c527fd90f2dc36f169442187c4a078feb2fae8d61dc1eb140bd095a4e88c21250ee8f05a740536e083f9d520b28cd0b5b30ff5060da32b9723ddb1f0c25cdebe93eedb73dcd51bf80c5aa490728dfd454e0d2c5424a1ffd92e35a35386087a6bdcb1096019eee15667829579d2bb327c1ecf3ca22", 0xef}, {&(0x7f00000000c0)="0ab43658fefb29638a7f10a18bf46d7af90a3b56", 0x14}, {&(0x7f00000006c0)="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", 0xfc}, {&(0x7f00000007c0)="7b37c7e05f5506d1ea11076e542f5448d2384a637d63f9eb766549c62a4dfa5c98cd949807e0dd610a1b73ccd7c142b8a099aec803b13d63f7e5f0eada95151b7cb2b13703529af4548b5451143805cd4e2cde1ebcbe3a7914f80e1c7c43b7eed904f764def1195590c1cb5c0d16051020ef5d435eb42773f64fab0bd0dda45981ed2dc25ec572bc60ad07f6b9a70483007f7382df9ab4d526d86cab8e6f10f33a9a1823bf54bdff38d3a8677428c9b8054e9c749d84241597ad661b9510225c384bded0d3b8f47b7ede8d", 0xcb}, {&(0x7f00000008c0)="389373e38000fcf2e136c1602709f701a69e8e0273571b8d3e2076605cf4578e489345b4ee431a387f422a169c1359f6a7466159985ee0c159e81794c645b3f07b45acd8a005b3ca9e42be0eb863c7ef1ad99e50fb171eb85d36be2dc18447580ea82f95f9553b56d3f07462a80a89324fea9a56cb4dd689f0a4088689fafa9e11ee1416a5163bb614f326e8c2054d5b4f8f54c9d380867df4d5d32b214208d57200ae31ee9cdde3f6d60c0c4893b785d1d5b7af97a9e2b722dcf4b55baadd43643ab76dae1393490077bbce36b0c0f1e7fbe499ad1c6eb1d66ebdcb644abda22f0a2d0cec91a223711799694f08fdafefd319b77a", 0xf5}], 0x7, &(0x7f0000000a40)=[{0x1010, 0x0, 0x9b, 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"4961cabdeb023af8728260d5996a2975fa767c28da152f0024e0492ad5f379cd323f81adc3db6f79ccbf69bce7ef7c19383430027360a24bb27ce9cf23201041cb43652c1cb0d45891f8b18a1e75766261eb8379ae7ef6055f6605025061cff3eecee32f7fa1c3149679b547a611a314dd53adeb8b69dd63d08c33710f58636d9398b8e243643ced3a444f702ae6301b255b19e836016701c227d2bc4b17c6d1634ddf7d419d99af370097094b23d1237a19e4d6eb8c0d2e3c0761783af5fa42dec230d6459e732001ffde299e49f2823cc9aae8813fad46519d03a4e82191d260"}, {0x70, 0x10c, 0x5, "14c1f6f9bf590450fb90d7cee4a9c2c0262945aadddc47d119163c0630164ad30b743a24bc66169b627bd9c34ccab9893ad3a9f5106d1f7a5516f1fbbe0ee6f5d04056c99af502323bd2810e7b605ad19cd1fc72793402ed6901a5b9fd42bbed"}, {0x90, 0x10d, 0x4, "eae82f998b25b624e9e56ef1b446ec89df3e3b579d78ad8c2c47a10170722a9369c87e10afc921d376a8e0e3e7e4e9fedaaa66b76466d190071c994a207c13da8f2715bd4f99467c4371b38e2d7b6f8eb080df7b048b3805f58e557d0bf6ef21179aa2f5a8a537ec67a110dbf0bb304737f506f2d94636956b3102bb04"}], 0x488, 0x4001}, 0x4e}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000004000)="d63734672eacc05764377317803a6001abb6efe29e0b87c1db6801f7164448ff1a8313e58377df9e5b3bf40b7dfe2e4935d8d92205284833344212cde96a1fa54b8f0472883417842d0fb8d65f67f57261a2f43ce7079ac50753c77f75920b2680178a9d9cbf40ffedf3e181d943069b47af98dfea856e6e3026c976675667aeb7", 0x81}], 0x1, &(0x7f0000004100)=[{0x68, 0x116, 0x81, "0ee3ec2ac21564f56e3c7b7ec2d86120c16e34aff3d7564438f7dc6e32ddbb6624f91c1b14ec713b4db16ae050a0b3272dda1664e23ff73ffb6e4e484bd09ab9e815ef19fee83d2f76e4da6a913a56575d496cda"}, {0x70, 0x10d, 0x5, "7f92784425b944681bd2a1d26ac26679a8a5c494704e9c48868f90fcb48b06fe97bbf73c7da732501d9e3013c2198b0a2f6297013264f8966d243ca536f9dcff0b4239166b793367e9d110850edb629d6d4573f97027f708b067"}, {0x48, 0x1, 0x9, "5da2e1153aedf4c8e15ed6ca125cbe81f9c7d2ee9e209859c55c60676889756f52642ad1121b756aa4e9c2ad190bc78320e3"}], 0x120, 0xc040}, 0x80}, {{0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000004240)="95192b39eee196485934b3647c026780d80660b37d23704e022f2bbab77166eac55965bf9852ad0b03da2ddf58fb098515912b388f6d5752178a8095ed2b98e1cc2826d98693046c35b508ab9c5bdca2de267886145d88f6be82f759cdbb966d42e71fc90d80adf6d127735c2b0aa24343c6395937d194f680c53e0eb5ed6176d7ada4", 0x83}, {&(0x7f0000004300)="4ed18342086e856af816c1019d7eab184e519100beb8150c285419ad08c6314ddc30c966ad53150626a97b9fdfd7025f5411f8089e482efd00cb4334702ef45e175bc53148cdb433da167d69", 0x4c}, {&(0x7f0000004380)="1f45964ae193961f83a47dc2d13c2c1f1ba0c5625e7ecdbd6e6ce73eb696925409ff25b7b8970af6cc55bbbc3aced76423eac6cbd11ba7d1305e5ecac50cca30b067fd996ca8c02925c51ef7a368e0a125bbd0ebefc4953a513bcefc0487849965ac8c342fe447e1c9270794e96f9a009a69b636ceb96df22f4c0e45d94ab94c4ee694198f2a8ac4ec97c61ef107d395b501921f6058de43668e7dae6ec4872017a67bb28bb1374b6d78471e8eb57e13ebc3172134", 0xb5}, {&(0x7f0000004440)="f3192419cfa16e17a8129c9499a11efbf1837583f7fefe3014628582df8ce7581b0181e60273ba67667dbd6f37b05cdff279ce4b8fc54e41b241c5c5cdba9dcd33b97c994851d3c46de27f6515f28029854b5b652b331b99ae7739d0a07a442a9851e79c1330f578d156147cc56da1b8e429e8a04f2888a61862e461c324fd0a0366f44dc46ca27273cc581fe7083d4e0473127399b8b9d5ab8f87310ff62b29b9f1f8b4bc173cc1", 0xa8}, {&(0x7f0000004500)="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", 0xfd}, {&(0x7f0000004600)="f125d113a28d4aad5e6fbb85f9445cdd46c3e881b74222a25486bac377a9cefb27a9df123c4aed34be80677b9f1c69833b4b1e3f031b5075de1fbf639fa623265a37cae88433ed03b45fe5a2afd8998c42e2c460a6b7cad5d4c9d4faeff9618ff2449d846bfe48a83eabfe6b3bcf207b20588fe923a6b25a89ef8a96455515e4d6c4bf312c591c133e54fd422da9ba2cb7badf6fd27c524640676b8619cc7bf0d8efb0f7173f223cb365a1ff43519e725d01358e66f672f60001757f7e37a78aaf4dcbf20753ec7223723b70245ce5fcca49a51749f954fec28b7baf70299e39688e6af5a10b0d6d9c36e0576a2fbaa16e3d84b0f7", 0xf5}, {&(0x7f0000004700)="ffb59aaf1165bc4ab3e638faa56541d5565e9d795b0c9c00e62ec2c54b57cd259b94fb83eb7a7215b3f2c38856226f264b8af4d6e34b1ec230e0896c0310474d54280c44d41d128f36db5a32267c5120c48752b8781c7451b3ae8b47c013aeeddffc691cfddf717d9712651b39c5da9e6a51e1aaeb73e221e5b74ceadd7bd4660d547f7c42709b1fa4cd8e4003686727734f27826589bb484f1452a132f50a495d023d9bf53a9531cc05289c01ff56154d1f35d0e04e4312345a2c76675df657c6a63531d61f240941cb786b6e4d9033533bbefc11481327d731504f9a4a2ef97951759811969b130dbcd8c2432629ab3dbbdae0c00a", 0xf6}], 0x7, &(0x7f0000004880)=[{0xf0, 0x19f, 0x3a50, "a693abcf10ddcf04e4362152a154f0c59ad0c4a62da6e0c6acb9246783540eca15d0b14423361d34e63709b471173d119c1c10c4eaabc839e7d6e238c7567f4ebbe89e3db2ee79621a8e3e4b7788545912b042bbca8a6943d8809fea4d5d5b4b4eb7ef16423b4ec35afbe7d27be77cf3f00ca5229541dd498e965e26286808258ebcfa1c5ed91e5aefebcd441fb8dd06920f8a210bade2a286df3b2666e30dfdbce7e04bcdd42274afca8942b8ca2bea17f430bfd9afd20579f8b0e265a69e9572a4a16da53f9f2a9a5a618e14ffeabc42c55541665ef7fe9cf1817bf46641"}], 0xf0, 0x1}, 0x2}], 0x6, 0x8000) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d16ef39694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a050000007f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r2 = gettid() ptrace$peek(0x2, r2, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/05 22:50:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 22:50:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) 2018/04/05 22:50:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0x3, &(0x7f0000000000)="eaf5ddd492f1946f7f30ad23461218221aadebf686ca6894e246f9a24b038757a6b872e5d8f0a1c09423fe759fb92adfc800d5deb294f3e1dc58dc8da2460fa32910d8c86ba226f162cc894b87fcdd6de30b9482cfbd5a9583f64de18f1ae7896215d57af218624bfdfe1eb3636c5fa846668b03f86a1450c0b71765f1adcdb95e16803fa902ab45f488ebcbb09f23f04a9c74b86b2f5fa3da4f38b11fbb998f36840a5cdb0516ff59658465ac8e4e51e6f4768afb50614ea54cf923099298e9d742053bd73959e45dec4da97c79321a19a11c3782a21d3c269a") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)="2ec0f33b908c7957137059c1d8ea5fc86bc1999383ca65ccf1fcc86139b61e4060427eb6bcd6c388dda2eaea62cf9679968759af77c4ffa8a37f1fc60301db9f90a929593cf1931cdb339bab77e30586cc63d7594557afa345209ab680d0d8e3ba1c7a3201320731a8b6", 0x6a) r2 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@in={0x0, 0x0, @local}, &(0x7f0000000380)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x8, 0x8, 0xfff, 0x6, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x8}, &(0x7f0000000480)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000002c0)={0x3e7, 0xffffffffffffffc0, 0x0, 0x6, 0x453}, 0x14) 2018/04/05 22:50:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x43, 0x0) 2018/04/05 22:50:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982d"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000080), 0x3ff, 0xa) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4b3fab1dabe6aedd6d09c95cc6921e71feeccfd306280672189a1ede56e9c35591b93b919f15d619df45b62574b14ddfee0bf63061385544b730e820610356184678620ff7a97ae7cf99ee15ece2682f2892131da9b391e60ad82424bd3c9d1a988bdd2bd10592343164b2e39fa360d9db5fcefa9b0c59b17d216a114317bfc205d49dcefa09e96d973c3f2577f6cc32123e66bd1b9b37ba137596fff081312de74de3e9dfaf54aca5d615f4d82ada252072"], &(0x7f0000000040)=0x2) 2018/04/05 22:50:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982d"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x0, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x9, 0x1119fa) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x4, 0x3, 0xd21}, 0xc) sysfs$2(0x2, 0x100000000, &(0x7f0000000080)=""/125) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:06 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in=@loopback=0x7f000001, 0x0, 0xfffffffffffffffe, 0x4e1d, 0x0, 0xa, 0x7d, 0x80, 0x5e}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x0, 0x81}, {0x3}, 0x20, 0x0, 0x1, 0x0, 0x0, 0x40000}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x100}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0xc}, 0x100}}, 0x9, 0x5}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) memfd_create(&(0x7f0000000000)='trusted\x00', 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e08a581e6e599a5591e6c882e3bd0008000093d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[], &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffffe, 0x8000, 0x10000000000005, 0x7}, 0x3d9e89104a5bfd3a) 2018/04/05 22:50:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x9, 0x1119fa) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x4, 0x3, 0xd21}, 0xc) sysfs$2(0x2, 0x100000000, &(0x7f0000000080)=""/125) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x9, 0x1119fa) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x4, 0x3, 0xd21}, 0xc) sysfs$2(0x2, 0x100000000, &(0x7f0000000080)=""/125) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x80000) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ba9e048fe9c82d2851f9f4c82233eeceef71b26c1d456796c22417a3c8d07638735e833aea0e4e452352a0cad818d46894bf425d0e3e32c5e964fbdd09da01f19f93a62c592b26d739077d6b4cffbae12c7a6a642fb3927e7acf146fb481e2f665f01bca79d952c79c1e2ebec1e8eae3de0547556e2988de18a0556be566779b4f188a3009dfd83d21093dbe7"], &(0x7f0000000040)=0x2) 2018/04/05 22:50:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x0, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982d"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x2, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) flock(r0, 0x1) connect$netlink(r1, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10}, 0xc) 2018/04/05 22:50:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) sendto$ipx(r1, &(0x7f0000000180)="f7f628e6ecfe6ee5330e180087b23c79d108061a9f245ceb6e4ff51983ddbaa086cb688c89eeb784a738480d5878486bc72b130d0acadc4120db4e860cef9bed87904b27ba3556a94b3ecde20bc370999cda3daf379a8f9d3bc15e57a6c72ec024e456b78b93e64be64ae4c047830336d97bbd123e9a238e7ed24eb568ec7fb4ec3ea2b5f958bb20b72337e62ad37393f6d08491b2df7a11d4f4347ee9b68a95b6b2719a7b0ec6e0232b", 0xaa, 0x10, &(0x7f00000000c0)={0x4, 0x5, 0x36, "f3d01c58f3fb", 0x9}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) rt_sigprocmask(0x1, &(0x7f0000000000)={0x4}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)='<', 0x1}], 0x1, 0x28) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fstatfs(r0, &(0x7f0000000500)=""/4096) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982d"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/8, 0x8) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='net/llc\x00') setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x0, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x0, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) sendto$ipx(r1, &(0x7f0000000180)="f7f628e6ecfe6ee5330e180087b23c79d108061a9f245ceb6e4ff51983ddbaa086cb688c89eeb784a738480d5878486bc72b130d0acadc4120db4e860cef9bed87904b27ba3556a94b3ecde20bc370999cda3daf379a8f9d3bc15e57a6c72ec024e456b78b93e64be64ae4c047830336d97bbd123e9a238e7ed24eb568ec7fb4ec3ea2b5f958bb20b72337e62ad37393f6d08491b2df7a11d4f4347ee9b68a95b6b2719a7b0ec6e0232b", 0xaa, 0x10, &(0x7f00000000c0)={0x4, 0x5, 0x36, "f3d01c58f3fb", 0x9}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) rt_sigprocmask(0x1, &(0x7f0000000000)={0x4}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x0, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000300)="00b500008c39e08b4e95e586430000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x3117, &(0x7f0000000180)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, 0x0, 0x41, &(0x7f00000000c0)={0x16, 0x5, 0x5, 0xdf59}) [ 183.064091] buffer_io_error: 82 callbacks suppressed [ 183.064098] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/05 22:50:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x10000, 0x10001, 0xfffffffffffffffc, 0x0, 0x471, 0x5, 0x3ff, 0x0, 0x4}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="914f99792a19aba3895d78ea9685b0abfb6ff002132273e0905ac14c7cdc28b8030c4e45a1bca8d5c697cee9bfa4644d6559507c63e02ede19e7b334b607a842d6cdb1c004b4081e21769f8e6afa958f03470ee6cdcab825d8cace90ef14ca6b8caf5741c9044c96bbd113eba97784b896638f32d9f424a70800e93cb8031acc1b0a0416493131790324902f5da14b7b839ad306754cf67b785d"], &(0x7f0000000040)=0x2) [ 184.114729] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 184.326894] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 184.334740] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 184.343240] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 184.351047] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 184.358759] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 184.368338] Buffer I/O error on dev loop0, logical block 5, lost async page write 2018/04/05 22:50:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72c781700d69a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b26185d6702c829cbd6a6bc5c786cc9611b5cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0xa, [0x401, 0x9, 0x8000, 0x735d, 0xffffffffffff0001, 0x8f60, 0x200, 0x6, 0x3, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x0, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) sendto$ipx(r1, &(0x7f0000000180)="f7f628e6ecfe6ee5330e180087b23c79d108061a9f245ceb6e4ff51983ddbaa086cb688c89eeb784a738480d5878486bc72b130d0acadc4120db4e860cef9bed87904b27ba3556a94b3ecde20bc370999cda3daf379a8f9d3bc15e57a6c72ec024e456b78b93e64be64ae4c047830336d97bbd123e9a238e7ed24eb568ec7fb4ec3ea2b5f958bb20b72337e62ad37393f6d08491b2df7a11d4f4347ee9b68a95b6b2719a7b0ec6e0232b", 0xaa, 0x10, &(0x7f00000000c0)={0x4, 0x5, 0x36, "f3d01c58f3fb", 0x9}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) rt_sigprocmask(0x1, &(0x7f0000000000)={0x4}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) write$binfmt_misc(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x95) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) fchdir(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5f00a8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6a000000000000000021673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e1d, 0x0, 0x2, 0x80, 0x0, 0x3b, 0x0, r2}, {0x3, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e887"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) [ 184.376008] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 184.383797] Buffer I/O error on dev loop0, logical block 7, lost async page write 2018/04/05 22:50:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f00000002c0)=""/104, &(0x7f0000000340)=0x68) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd26, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x4000081) 2018/04/05 22:50:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e887"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 22:50:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x1000000000081003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x0, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x4, [0x8001, 0x1f, 0x7, 0x80]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r5, 0x7}, &(0x7f00000001c0)=0x8) 2018/04/05 22:50:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x0, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e887"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'bpq0\x00', 0xdd}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000340)={0x1000, 0x9, 0x101}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001ec0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001fc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002080)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002180)=0xe8) getresgid(&(0x7f00000021c0), &(0x7f0000002200)=0x0, &(0x7f0000002240)) getresuid(&(0x7f0000002280)=0x0, &(0x7f00000022c0), &(0x7f0000002300)) fstat(r1, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = geteuid() getresgid(&(0x7f0000002700), &(0x7f0000002740)=0x0, &(0x7f0000002780)) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002880)='./file0/file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = geteuid() r18 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003c00)={0x0, 0x0}, &(0x7f0000003c40)=0xc) stat(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003e00)={0x0, 0x0, 0x0}, &(0x7f0000003e40)=0xc) r23 = geteuid() stat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000042c0), &(0x7f0000004300)=0x0, &(0x7f0000004340)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000043c0)={0x0, 0x0, 0x0}, &(0x7f0000004400)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004440)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000004540)=0xe8) lstat(&(0x7f0000004580)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = geteuid() getresgid(&(0x7f0000005800)=0x0, &(0x7f0000005840), &(0x7f0000005880)) r31 = getuid() r32 = getgid() r33 = getuid() r34 = getgid() sendmmsg$unix(r1, &(0x7f0000005980)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000500)="fd371c025cf86b1efb84d9dc562018b9a72161d1d372c343c42523ce5ef523927657654e66ea1c600de42df6fa969b2d0bcf382336b81d09a5f6bdfb6ef213b451f2ee256ae9131c6e651b1a7a24fecb69ad901a6723cb17032d808a0c7bf68c889aaf999dbc8c4b7c79daee309c7f6c6a11bf0dd783423c5dafdbc5762c52f234db5a8b386cf8e04df8d2db31473544a9cc638b215d2723321bafc4b226b5d5914a092eb90b3a31c6fd5de1fc1d93645c90b3f74e0a327ce4f084a5767a4f300e694254afcd305623fa7db0724b5de46a61988591b8d1845d9ef9d3e6706876ec5d", 0xe2}, {&(0x7f0000000300)="0109e4ad21c730c1d5e9706466615ecb543ce7aa6e1eb63fed14dcfd5c142bd92f8c6311c0bcc0b9fbc902a664c9173e6bfd2b57985daba735933838", 0x3c}, {&(0x7f0000000600)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000001640)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001a40)=[{&(0x7f00000016c0)="f185a82750db66d49b61ac175286d198c988a7c754213d3f2cae114e8088642ff3241ae07b61", 0x26}, {&(0x7f0000001700)="340356ac27422cb3ce34a7b3675d99272f5c91e2aaf305bfe4bd2003fcf4aa2d00d30b010666d378bb3ec5f91188667678685a58d51e6240cc271153a6057638335016c0ab31de24d9fd8c66b813a707ddf5ca7086f4d41bdfe8c0df93d8c8c6ec0c85a256f52ecaa379a02c07d58375d2f17357fc1b2d60256451ac1d137ac4871dd92d016a", 0x86}, {&(0x7f00000017c0)="fc38e919bc5bdd966bbaed01aa512be9c8d38b9987cc0e0e0299128eb69867f0a3807e7f9bfaa843fc23ffcb33fab7a5c30e479df272806eaee391dfa970054733d3bb323e914c1a19b0d40d050ba7744267dc37597f9af723d513413bf8a322d7033d7bb230a4468f81a71e98e40842a8b94af5ce5162941acb2465ba78d671e3d54fd4ef2c071b97afdbb360c7f6c2e5409f6af83e34491ab68081e950b0cabd1761c6c1e23d5c3d6ea1c25966b9c23931095c9f5846e4dabe340b15d563615641941b83455d4af29bc5aa4333b359b6735dcd706425c9f8467d41b385186799174b9f28e53d27a3ce8fff260ee7772981b61bf6", 0xf5}, {&(0x7f00000018c0)="2e32c261266d387f5dfba8e57182b0d020b39a5d05a4e386d6ce503ed002f02e79e47a952370b7dad94e3cd9336df2e36cf1438751bcefbff0ed6d0cbe451c59d8bad82f69a37a86c8de21940665e0021153465915a3859f3fc50f51b68fe696529ddc66b115b882170097e24bc8cbc3db7230d48a03484b7f89623e6e549285f0fa7e6d87a3748545e1106dbb96afc5f30bc48b46cda5de3da63f58328ecf6abf2f7873bf7e4363faae6cfcb2818069bd7d57b9572f6877a24f653fb2a228b6d9bde986f3492bfe834ae0f95e7ddc987293eb0cb4947a05568571220f7c99cb914e4948edec70e7828e5e26c42a0a", 0xef}, {&(0x7f00000019c0)="2689282834b944fc24b91a4894d3123efaaecf9566fa87a3b6ee7ac7a35d7168968d1b3745d0784b850cfc8b77f8e90370ca5a083682075fd35bb6f7e3aaf80b6eafeb1b1744d3b9c10e1b6d0c35b8cf7877e5de", 0x54}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001b40)="84d1dbac2d2fceb219dfa5892f2d745b80177a9c78af280e126c7d010c8ade110340a24aeb8c306a17d7d9", 0x2b}, 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0x1000}, {&(0x7f0000003a40)="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", 0xfc}, {&(0x7f0000003b40)="a96c3017f01e", 0x6}, {&(0x7f0000003b80)="35ab0e524ad1d7fcd1543099", 0xc}], 0x4, &(0x7f0000005b40)=ANY=[@ANYBLOB="d40a200000000000000001000065b1518c5b", @ANYRES32=r2, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0xd8, 0x8014}, {&(0x7f0000004040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000041c0)=[{&(0x7f00000040c0)="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", 0xfb}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000004200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004280), 0x0, &(0x7f0000004640)=[@cred={0x20, 0x1, 0x2, r2, r25, r26}, @cred={0x20, 0x1, 0x2, r2, r27, r28}], 0x40, 0x1}, {&(0x7f0000004680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000057c0)=[{&(0x7f0000004700)="e9dc1dc7a54b06ef29156dc7386cc4fc489527ca48fbd69224e878aa24807c6c97e3b1100bd01d3e823f125785c4ae942822b1ee565546ce249cc7b64896432afdba9209ec741954d2baa6d8167d8beed79b4ef43d6bd33c87e848a7c306ca40", 0x60}, {&(0x7f0000004780)="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", 0x1000}, {&(0x7f0000005780)="16e20b491207433fdef92144202dd1ada284f6b9deafbe3bc9455e66b985954295ad60e9a73bbad4cf8bfa48ad42f236e6a77730243a", 0x36}], 0x3, &(0x7f00000058c0)=[@cred={0x20, 0x1, 0x2, r2, r29, r30}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r31, r32}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r33, r34}], 0xa0, 0x1}], 0x8, 0x44) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000002c0)=r2) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[], &(0x7f0000000180)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0xff, 0x8, 0x8, 0x20, 0xfffffffffffffffb, 0x80, 0x10000, 0xd000, 0x5, 0x5, 0x4}) 2018/04/05 22:50:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 22:50:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 22:50:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 22:50:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, 0x0, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) creat(&(0x7f0000000080)='./file0\x00', 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="de7f6eb9a5f3b1622e695b833c4a474b1bbf0192ef3dc7d512606ce0b0a3ce32c603850b7d0000000000262a00000000"], &(0x7f0000000040)=0x2) 2018/04/05 22:50:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b5945746863806547fe4a99c75da18c369c4b83780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0xffffffffffffff78, 0x93c, 0x1, 0x4, 0x8, 0x0, 0x834c, 0x4691, 0xff, 0x3, 0x0, 0x7}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) clock_nanosleep(0x5, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/05 22:50:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) flistxattr(r0, &(0x7f0000000000)=""/255, 0xff) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0xffffffffffffffff, 0x7fffffff, 0x1, 0x1, 0x0, 0x8, 0x200, 0x0, 0x2939, 0x3, 0x6, 0xc90f, 0x8, 0x8, 0x8001, 0x1, 0x7, 0xe5, 0xaf29ff0, 0x9, 0x80, 0x3f, 0xacfa, 0x5, 0x3, 0x800, 0x4, 0x2020000000000000, 0x3, 0xfffffffffffffffb, 0x99b, 0x2, 0x0, 0x7fffffff, 0x20, 0x9, 0x0, 0x67a8f63d, 0x2, @perf_bp={&(0x7f0000000180), 0x1}, 0x200, 0x3f, 0x7fff, 0x3, 0x9, 0x5, 0xffffffffffffdcc7}, r1, 0x10, r1, 0xb) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0xffff, 0x80, 0x6, 0x7}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) ioctl$TIOCNOTTY(r1, 0x5422) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) [ 188.442547] buffer_io_error: 111 callbacks suppressed [ 188.442554] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 188.457549] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 188.465405] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 188.473649] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 188.481786] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 188.489596] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 188.497291] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 188.504964] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 188.512879] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 188.521312] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/04/05 22:50:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc3fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5f0cbc756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80500, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r4 = socket(0xa, 0x2, 0x88) r5 = fcntl$dupfd(r4, 0x0, r4) connect$unix(r3, &(0x7f0000000400)=@abs, 0x6e) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netrom(r4, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r6, &(0x7f0000000780)=[{&(0x7f00000005c0)="c35a77fd79fc6f42dba98ca12ea939b2162b39a36434d73bbacd921fcfbc80feaefae88c25fd968075ebc644039539425619ec7b25382b6814f0db8c79831b1fd1fc30e9e252c99dc181ddfe2c70a1bdf0cd2f3272d7371a6bed2ec858ce955dc1b5e2e9c78a1fe700677519da07ed297a1d6f0415b7e2f7d4374beefa0f0157c791b34222c0fe06df551b7bcfca705691789a7483b05401117bac523982b204db2849", 0xa3}, {&(0x7f0000000680)="73813816fd6b9f5591a4b182dd820f5fdc44b57d6610ffa422efc03fdc3b3e50eefb4d0f33161a37d6c8e4e2bc4d67b20f4679d838e426bacfc821d6eb1e38fbad7ee4e6e30d5fec6a1877e8cb127a82d21d261c53de7e4c8315d97ee896b9979e55d738cbb014ad6907a61497bd61e1c2f3cc80", 0x74}, {&(0x7f0000000700)="26a31cbd278975aa587e158adca95752b29c630ff637f0f61c1b25b38d6ba36f4662d8fac1d0946c13dfff268a1fc4cddb0fe98bdb6ff2cb0a0414c87365a089cd1e01303c07fff030c13e4e4698262d187147c9a9ff586d7922d5fa9fdacb1f034379b539a03e6429c0ca2f1748", 0x6e}, {&(0x7f0000001000)="220b173b0ad64e469daf3c44369c937363502c6cbee9828354ec9c8a52f293ff69882a63b7f9ceb7309229ace52823593be096b175fd594109caed96ace3741dbec60d52e2557f71285d02e4386e4c601150e621ac4997be874cf678338e9d999fbc0671659e94c6635b59002f177637f73676a6c1d1dee9b1daa32cd4fea0864cf4d7b0938311b737188321f55fcfc59a5bb1b55f49b290e03c2fe11677a23ce1ba45d482019f5779b699de7b87e4e98df41ddd4d3ac2531c5bed694a04dcd53295e0735adbe1f52216c0db170e09ec7f31138c4f36e6f045067357a41df242b77658b4476840a25565987a09142a45fdd5f14577a4e7e59377b8556f8aa11023987dbc0b538dba8a61ec33430724494aa527370c06073728f079d905b87a91a0d4f1ea5c8b18b5f62b23b6f540215c58381d88246cdcb77ebbb110ac4c9e3d3442cebf2c926d5d57c0ade56ae42f6217cdc8641a7309c294e85c09c48d89c82fdbc13cb324e40b4138a1f78aaf3bf0d3226e0b4d8de8d63bd6dd91162c82158c89da27289e53ee498e1f59a93b0f9f2b6ee398ef70be4f072614d1312876e9fd702395971c971943ef82a9ba4e5bc8f6b18267aa6d1fd85327347ec55e9543d6f80c95c6184c3cd6ee7814869ee35b22b6abbaf142729b8cc06c9713e2bf1e99e938b9a1e7f447d108fa40d7078c19e5d4347f3dbc1298216aef75246167dce160e4e87d679b0300b82a46c113fae772fb933f8ca0c0a1998a88775207d5ff59343103a6ffd2113b3db8ec3fa64147b0a2052ef15c7c4877357a694e1b6e3acd9f01c7887dda56d954b550eb776ba180aef807606af6961e22efc52d27b5516e2f08d23b68b9a671d02c92a55701ec185c47802636a839f7dec2f4ea1daea478fe8526051b4518686483c2ba3986bef5223b4f2482e05db93624cc3c1e58cd6638c1c5ed6fe1e7ac0a0b4c3f7e88873ae392cfdf2fda1e663968b53758e8fb84fd22e7053e348333ad2764953b968d7a4c9ece66a501fd177a1b4c1327252f4ff9673f3d02faaab410e261f6e2a859794b9f98035477d58301e910b779436ed32ba8b681dc148c4fba496afd094af5d1ff3d31223fbbb75eee22754b9de92d7d536fed1b6d95e2b759659f855cf354306cc080398def1817af945c0a31e8f9bd08564c9732ffd1ad0fb0837e79616b0fbfe5786b6f626dcd92a925da8c888e3afe6a035bee2480f70a5632cc517100f7966715d9429fe296eba9324b20e8a2c10a46a40c3eeb9e641a94b8350b7a06dc9687aa92e1d3c4d319742f0e5977ba00c3e267e191e0381d661b8fb06b806f9a2e9ddc39f63175cf0813cfdac946b862fc2045f3c43a1c570831f3657348bc1df3096f75ed146f5a103f3d90185022165473c76cba934a8c36d3c58722c6509e329256affc5201d0c8e2138a6ccca6ca9ce136b59b6dbbc506aaa45f13413a1f56925324a1b567b384390ec8924c20edde94044a6f7c91a6d703a8132ff80be3280d60308d0922a324f07982457a8d3e692662672dd4c12012ef6b63964acdcdf2889309a9cb203b9c85d4e4e55543ccf4a762df06736326f8d96a39d573fa8acd3df6a41b8fbd0b8081a83aa250ca3429990e14ac54db1f4fd8e8d88d679944c6383701888662d3df84e3d3a34547a6dd5d0f286d37ad18896960a77afaf769f8cb43d1d827ff5a0c2b49b766bdef9fa301d944f39da345fc9bb926dbb55e14aa7c467c9cfd31fa1afc1b111318c0baa2190e8aba067dd3ddd3f97716d6464551a397494d174d81b0020fe3dfef2d8960f77fc690e3ff0cdb15219112f4078a5c6cc1658fb9d4f52dbbe2fc470ec638413e98925824e814dae8cf495f20c76c8cacfaa94c6d930bc12416cf385e47054a674a632a37bd328585e75c2b9ef3d8dd022ab6df0258c20a22a7e5a7041df975a80a701d351adb840683dd2fda26420926caa29bbed251486d25072302f04ef9bb59643afd4717701f07052ef78136f5a9d39b04c56c8ab4abe219c08625a19a12cf69005934728462025c350f55078b56c97e8bda053fc2af44ec2f0935f6d3fc2731f5591f09b03ff89a2866b58507b8db1ce3d5338eef2fe6d90f7e76685a4e8984673a624c8fd231278b1af456414dacf05e7fda96480ce252eed1d70a27b885292a8534b49c3fb27b644f8a5b273c3176f706b30820abefead7cb5603aaa26085a0ac11dc2620215644032cb941b0b386a7c87ef9531878e79a81361bdf5319b43d96f9cadf86ab389689fd7a98a11646b62b08861499105328d16890ba14b7c5249bc85e6daf81ba27e223738bc9cdab2585e99e1493cf162a50c705d60d703a1e2c65a954f18154002fe5195c5aebe66d5ca06b07e9a24d7fbb35eb5d57110170c5e57e79200f78638e53172a2d1b79352095d0f85847e8b278db49afee36d0f2ee01fd192ce9195f2a930234c9a142c0b364a08b59799bebf29bde1f15cd8770bef58266d7087341a8c23da1924f120bca0e42d173a6d56dd3c1d2b4507519270b976400a8b45c4de63ad0d56b8a5d5129e041e0e5f6183953ef2d5d008124139a4cb0a3d9d2cba036e00080f11efc83d2a62bd94232356e05becfd2503b6e8c249c5bcd4d8f8fbee0c688bf779c67cb8b18a9cdee698b28c3135e711767a72ab538e39b362a2247305bc5fd7b7a477ff990f51a4fabc9c9ee1b65b1235b26cf0e99c486e3dc2e36f1bc53b1d1b7bca7b23826cd6bc0bab347353081a6bd151d2b8f26f1ee45cdeb739412ed880ef104c988f0a02005b77d8187c9c0349e38af4ffc1ad77b3677c2d9bae56f7990d18ec440496b3e340c1b50798dbe8d2edb4008cad5c0935ea8926d299088f2b0d14cdc49a92e48f0c8fa674a5c4f71fc506c3f3d92a5d4d0dbe4c2da4d287dcf00f42c4b59144495e46682dc0ecdfd9c80b771329081d9801e7feed9f6e6381d65fa47293bdf8ab3e149179f3a4f0a768637e61e36fd0a69bd50635cff1c7e4099ed67bae568afa07e6195ebee4144a1c6ec003fb4e97f6acedbb21f3a9ba28e5fadddbd588f8a2102ee9e3306675d011af390d5b7163ba5f0cdf5a75c1665a902ee4d07eddcffcb77b06d0d9ca7ca85f553a07d17ad79a45743b1c1cdd297ed734126b1a4bf01426e9f54044e27a54e328dcc27f59f22db2d9aa1f413928ddfc4bd99ee11aea69161c78ade91f3e0b4affef36d953aec93343b0169d5e7a9739b38e173d2bf62e0dd64c75886e899f42197325bc2ca3dc154574e7e758a6aea3171021035ebedbc8253bf0b893b5e4ec1eef52a6486fd5df50ffa8511d76e3f5d331b11beeafa746c111accf80cb4c08d24efca9012e7fef58a0b5440cd9f1c82504528f0a9a3dfd69011351050919868a485cbba8e1d0ced649c65c159cba2f2efcd411f9adf98a321cae07c3b1cc7a2fafa8e61326156c139ce9fb4f8865a85ec9abcaffa487114f68bc57aad51d336268ba9d53b6b8f895876f5cc14443151806b4a4a061704cc1b560f33e4393f1829790a4cdbea248a9efb1901caa1edcd2b1ec242454aeba51bb506a636edb3afd2575d75f48ad5c75284de8f62aa9c5b62361a3b00fba6467c7032eb7ca5bf91c7c80765c10530cc51f8da450ff68bf8ea1f22fbe2cff53fd5df173fa928a39a816d1ce7b122647e5b0ea57a03cc30dd852f3f95a3ba0a79458887439e064a7f65fef0d15248a306d93aab55ebbd860d6a6d99f8d903b0f85cd568a3b1caef88c28ed8cdc4797fc3996b5e5e8e1f928c95f0dedfff2301727041aa32bef64c5963225dc2f81bfe1892fac1c7b55881c1e923356eebe543a0d9d809eebe6f0d916b0bd0b9b96406c177528be1f9edeac09ee1701284dbe9f01e43653710b50a1e51bf2033ca71e5e07f3a91aad67399edf6e6d299d7fced1229d201815fcbbbe05e01d5d87eea3bb89ac3121c0be0f0a2fcda453974c00285355f21855ae79ff0fcdf4ec8b5a453e9f73e3d0483691801b7786cc7670473cf20554701eb5d2918c41214c11ebefd8fe0c9f2aacc89ec61336f7eca8e42832c083a9f985ab77c2ed0f3c47a8136ef467aaf5d6fed12a28361d9d1b033322607ce31c193eedfde1d3fc62f63369a570846db4af20e9cfb608ad2c3c4ba80fcd283a4f49abddce18182bf5465dd5d18106df55282a1fd53807574e147bd6c870f325ff3cd7b75e6a5b1b3b44855e9dbcdac2d18d68edbf15dd794fb7a5d983b97d2ad63dc7392558f45699cff2f90c94e8c8404be02b3a8faeb93dfbb12631407aa5fb7ccc79e1593e7844704fa2ebe26e1c886fa07b950a87b1ab0d021efff3144603ebf6ede17162ea6af80a403495afc2a2c36c98c391f5c462955e0ba716e400772223ec282427bc1c447b18b8e12ca3a5612a3d82b55368654590c09631844e77029988038bfb990e47355640ad5b0e7c90143f713de65eb2fc576287d6bb6ac9ad914ada4694b683f92b564fe7700a877d08a7ad7c83c62c112332bd92de75e1af31bb2377dcda7b974e61ffe57e1291ff866eeb967b0c155f81fe7d65e98f439f088eb7db97e6646339060736049deb4de8a018251134bac8d4b06e237a214d1caa17d63b3ecb062bff4dc5cd402310cf2fc051eea7f24499b233003398f37b7c2b44f0c0b1d4956d8d6117ba7016c276c24495fffb71cf233ea3ece97feeab74569144bbcb44cd46a3428b17684cf4137ac599fb5f79fb8335c8ef4689d61613cebd4aa8bdf7d79f4c6c59af1a8d1b24996d7af78284d5b9c449e9eb8e5ccbbb5dd5fb989570c5fd34448c2fedb57047b0988233499fec9593357e93f35d26c24e9e3e80fbeb4b4e46ac91275aaf4b11d432dae5be1b82fa69629341fcc48aa632eb3929cda5024e0d030bbbaf7d908e67c08136aec4c7248b7694b079180c17ab0e21c8a5b753cd72f0e2d510ef66426022a6fde934f167966b66841920a71a3bd691ec21742afe228a30e2812ed07e0679cddee85af751d40f0afe078f6cbcacfdd87a1aad48927f83b41702ee1b958c008cf8180ff9113455e20ae06f53aa2e20bee11b36b65481dc50b7ac517c145205a722251b0c631036fbf8323e7acb4c902e9e41f939ee7c425dc81eca12064f093cf961fbe388c57dbcd4551609d79e7ac6b96fc705155ca02c580806cc6c36f2e0734a407dc81c3437a065e1a16725a219e51db487f6e5d7cb2e66a620835b023024455e809949edb37527d1c17efe0c56f291da600e132253bfe59235a4d3b5908c9232faa31e9334900a16702a167b4c7ccfbd1bfc8acc23ffcee5b820571c3c182768b3ab2ffac7ae4fea8d078d3a693ba47d2e2cbde652e68e90adbfb1d95315b25d955e30e02d0f6862ce022929e1aab963f245b3d3f48900a98ef32b889453862ffcca90fcf9ada6568d142443dc14de7c6322274b8bf6a8cbad3c5a4655c015d5ff9b14efffdae8e97e162c3840e5ed3b370bb0e5f43c1b530d9a8bae8ed6809692fc118c85f6bb8a463d5b4fc9fece075970f9dd282cfb178ccc2c247ab22b3eea33b94989ac36a38b12fd8baeabc81787211a974b9fed69f51c3cbf9d696f0937cdcfd51e44f48cc9ef4095baee2c2cfdcd05a39cde0232f65adc7903e987678434480d1dd20cb15d938acf5e35fd68303ee79ac322557a5e30c298be961cbc52af21f960175ce5b7f6ce85ad380362a6fa47b112224d9afc614a682027573777979f41284fbb0946d09afb0310cab49b92514cabcc8cf8f135d2ba50907f70887dbc58846da11cb12", 0x1000}, {&(0x7f0000000540)="d413a0ad9fd6fcb73c20a8d0ca8ed46cb31c549dfd", 0x15}], 0x5) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000580)={0x0, 0x5}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x202, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) fgetxattr(r2, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)=""/36, 0x24) syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7ed4, &(0x7f00000003c0)=""/14) read(r0, &(0x7f0000000500)=""/45, 0x2d) sendto$ax25(r5, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r3, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r6, &(0x7f0000000380)='nat\x00', 0x3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="12634840000000000000000000f61d9f602159b7d88300007da993cfa15eec839f88970000000000000000000100000000000000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0300000000000000"], 0x77, 0x0, &(0x7f0000000280)="0f7eba3feaa8eefa13a197b796380e7080f2cbb88d2a9fad4c77c447b9bcb5783550e899d61d1d2b087f86b4e96d19833795b31e48d45da14e92f00bb97718d9fef08183bc35f1e005f4f28fe750b43963f00d5cd0414120d04cd76486bb8db9682ef7b6adc76830f2944095ec1eb2f53c203d2dfa36ae"}) r7 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r7, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) 2018/04/05 22:50:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) flistxattr(r0, &(0x7f0000000000)=""/255, 0xff) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0xffffffffffffffff, 0x7fffffff, 0x1, 0x1, 0x0, 0x8, 0x200, 0x0, 0x2939, 0x3, 0x6, 0xc90f, 0x8, 0x8, 0x8001, 0x1, 0x7, 0xe5, 0xaf29ff0, 0x9, 0x80, 0x3f, 0xacfa, 0x5, 0x3, 0x800, 0x4, 0x2020000000000000, 0x3, 0xfffffffffffffffb, 0x99b, 0x2, 0x0, 0x7fffffff, 0x20, 0x9, 0x0, 0x67a8f63d, 0x2, @perf_bp={&(0x7f0000000180), 0x1}, 0x200, 0x3f, 0x7fff, 0x3, 0x9, 0x5, 0xffffffffffffdcc7}, r1, 0x10, r1, 0xb) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0xffff, 0x80, 0x6, 0x7}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) ioctl$TIOCNOTTY(r1, 0x5422) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/04/05 22:50:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000640)="635e726f7570747275737465640019ecd93ca12f63c2b5197cd27746889ee4fe134c2ade7423185cd4b9daf26e91cc157999b9fc15", 0x4) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x0, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)}, &(0x7f00000002c0)=0x78) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x1) [ 189.673576] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=64633 sclass=netlink_tcpdiag_socket pig=12712 comm=syz-executor6 [ 189.777673] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=64633 sclass=netlink_tcpdiag_socket pig=12718 comm=syz-executor6 2018/04/05 22:50:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2000000000000006, 0x800000000101903) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="bcb881faa8854289973d929027fd59388d4c72fc24dd837e1fe8d5880b6dbe8088c4eb1bafceb1585e8e1936c101a0135fdb2c7ed28a4add3b6c47aa758068f8dde582541bc5b4def5298f7a4001d9d3d1f168318f87d8f2cda1fa5b33ab277e1e40c1a94c5a32273a08c8ce0d4645515e8d91d84966b4298767"], &(0x7f0000000040)=0x2) 2018/04/05 22:50:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) r4 = socket$key(0xf, 0x3, 0x2) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000040)={0x0, 0x3}) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x1000, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r6}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 2018/04/05 22:50:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) flistxattr(r0, &(0x7f0000000000)=""/255, 0xff) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0xffffffffffffffff, 0x7fffffff, 0x1, 0x1, 0x0, 0x8, 0x200, 0x0, 0x2939, 0x3, 0x6, 0xc90f, 0x8, 0x8, 0x8001, 0x1, 0x7, 0xe5, 0xaf29ff0, 0x9, 0x80, 0x3f, 0xacfa, 0x5, 0x3, 0x800, 0x4, 0x2020000000000000, 0x3, 0xfffffffffffffffb, 0x99b, 0x2, 0x0, 0x7fffffff, 0x20, 0x9, 0x0, 0x67a8f63d, 0x2, @perf_bp={&(0x7f0000000180), 0x1}, 0x200, 0x3f, 0x7fff, 0x3, 0x9, 0x5, 0xffffffffffffdcc7}, r1, 0x10, r1, 0xb) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0xffff, 0x80, 0x6, 0x7}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) ioctl$TIOCNOTTY(r1, 0x5422) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/04/05 22:50:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x200, 0x70bd26, 0x25dfdbfb, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x16a1aaeb4fe63139}, 0x4000000) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0xffffffffffffffff}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000180), 0xfffffffffffff30, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffffa, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000280)="ae3bebf289309131e337035ecd57262730d95421c53976cb9a8b3dcd60f8440f18484d9287cfa79f663718ae22995fb7d97d7c51dcf4f8438e9e451750d83e44f54f8c82220312de5a06fb543ec903aaf0ca9f7b5390b500b9de36578db49b8ccce7cb57fbce18b5e9e47e75e1dca0f9bd308201f678ca5aa82c586bca9707bf031ae0ee233e50d9e3aff02044125b0e6a9736cd5f166747c987456b278b6c06f3dc173f046884f321f47ef46e6426b76ddb8e7e9e0ba128df823c9ef8c200a81fe3e80d") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) 2018/04/05 22:50:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/23) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/05 22:50:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x8, 0x1, {0xffffffffffffffff, 0x0, 0x5, 0x1, 0x100000000}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) r4 = gettid() ptrace$poke(0x5, r4, &(0x7f0000000000), 0x2d86) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:50:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x6, 0x153040) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:19 executing program 4: r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="267da7ac5b14e4211c593e8b169f96376364350050aabeecbea3022bca256663b99d843e4a1bc955b10ba081d68800241318fff2b26f4f43902f243ecc038cc7ac20cc2abd8bfa26945c87ad08bd457ae4003d9a", 0x54, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) connect$ax25(r2, &(0x7f00000003c0)={0x3, {"9919042d241dbe"}, 0x8}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e1f, 0x8048, 0xa, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000500)) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r3, r4) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x800, 0xa, [0x4, 0x7ff, 0x4, 0x5, 0x9, 0x4, 0x8, 0x1000, 0x1000, 0x1f]}, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="37000000d293510ae8bd85a5932b2e8eb76d3cdd196550ebc5fbc6e79d9b37b7c5c45e2f77330e1f39aef27ba1ff8ded64e01faaa51dc82685ab7b5d2f43a7e047feb65d5aab5870a22799477976d8790e87c4d5883e7ecd6bc05bb492b41245aa764cc3e7ac8579d8c5a49e63c6d3acbd502a17c70651af9439e974875c4ea13128976a3498a95020f49f1d5c80e8a27489b90d08d54128a0009017ca8aa0fa6995f5757cd58ce34f340a6797a13f18f0193d126f605af4fdd74dd48e32aa24ac195814751cd9e78557049442baad81717ac140680c627a0a586f300a22c8e0619554a18f60181cb3"], &(0x7f0000000380)=0x3f) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000040)={0x8001, 0x1, 'client1\x00', 0x0, "833f70744960f4a7", "89cd139fab7fcbeda5e16fa080462655519e1f1b48f8c82bba34ed9b5918967e", 0x7f, 0x2}) r4 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000600)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000340)={r2, 0xff, 0x10, 0x6, 0x885b}, &(0x7f00000003c0)=0x18) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x14000, 0x0) sendto$unix(r1, &(0x7f0000000240)="35e2cda23fff4c5fe5dce81948aeb38b1202817ca7bf8cec5a90b6eaf42793c839dee4905bef82bc3bd110959d0a0237168d7512bdc46c652065d6dd8ee4afde9d1a", 0x42, 0x4008000, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001740)={0x1f, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0x0, 0x4, [{{0xa, 0x4e20, 0x528, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e23, 0xdcb6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}}]}, 0x290) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0x2, 0x4e23, 0x8048, 0x2, 0x80, 0x1000080, 0x3b, r3, r4}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0xff, 0x1, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0xb8f, 0x5}}, 0xe8) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') fgetxattr(r0, &(0x7f00000000c0)=@random={'btrfs.', '/dev/loop#\x00'}, &(0x7f0000000740)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:50:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) epoll_create(0x1d3) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES64=r1], &(0x7f0000000080)=0x2) 2018/04/05 22:50:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="1f7885318439c6cd6edf313fcc419ef0ed146d912335c46da841408069031e94b6a4cf26442365e14bcff8a595603fbff582dca95ed9defdb70f8dfa4b186e4f68c9d7dc53e69a22487afe185a59447b951026410c56b143e9aad9b656607366007cdd4d6aba1a4d094f8cd4cc4f02d29d87970249b60904f5581e3ba89a5b996665e9ea9f3164329d62ff4b8e0cc8389547f05a2be5f4492deee89a468e59dcb83c34c3bb27991a1e894e", 0xab}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) r4 = gettid() ptrace$poke(0x5, r4, &(0x7f0000000000), 0x2d86) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) [ 194.763608] buffer_io_error: 78 callbacks suppressed [ 194.763618] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 194.777351] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 194.785315] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 194.793133] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 194.800804] Buffer I/O error on dev loop0, logical block 5, lost async page write 2018/04/05 22:50:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) [ 194.808987] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 194.816667] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 194.824611] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 194.832530] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 194.840370] Buffer I/O error on dev loop0, logical block 10, lost async page write 2018/04/05 22:50:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) munlockall() r1 = memfd_create(&(0x7f0000000140)='/0T*yT#\x00\x00\x00\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x9, 0xa6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x1ff, 0x1bb, 0x7ff, 0x3, 0x10000}, 0x14) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0xffffffffffffffb7) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x43c042a4}, 0x8) r5 = dup3(r4, r3, 0x0) pwritev(r4, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in=@rand_addr=0xed, 0x4d5, 0x3f}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f7335d6f5a425014e9c291ec3b8989fb278c1370ce088b8"], &(0x7f0000000040)=0x2) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x7f, 0x2400) 2018/04/05 22:50:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x94) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xfffffeb0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028aa5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c0000"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) r4 = gettid() ptrace$poke(0x5, r4, &(0x7f0000000000), 0x2d86) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) 2018/04/05 22:50:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="1f7885318439c6cd6edf313fcc419ef0ed146d912335c46da841408069031e94b6a4cf26442365e14bcff8a595603fbff582dca95ed9defdb70f8dfa4b186e4f68c9d7dc53e69a22487afe185a59447b951026410c56b143e9aad9b656607366007cdd4d6aba1a4d094f8cd4cc4f02d29d87970249b60904f5581e3ba89a5b996665e9ea9f3164329d62ff4b8e0cc8389547f05a2be5f4492deee89a468e59dcb83c34c3bb27991a1e894e", 0xab}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x0, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:22 executing program 1: mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0xa, &(0x7f0000000140)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r3, 0x8}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r1, r2}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES16=r2, @ANYRES32], &(0x7f0000000000)=0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x9}, 0x10) 2018/04/05 22:50:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000180)="0000460400000081b5750600a0a7639a8000000000000000000000000000", 0x4000000000002) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$KDENABIO(r1, 0x4b36) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000740)={@dev, 0x0}, &(0x7f0000000780)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000007c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:24 executing program 7: getpgid(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[0x68, 0xcd, 0x5, 0x1, 0x8]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) 2018/04/05 22:50:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x8, 0x40040) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f00000000c0)='bdev)\\bdev&GPL\x00', 0x30) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000740)=ANY=[@ANYBLOB="a268f9781af4d6260475a7d4530b92556724fc83cb0598ad6f7e9f5919205e7dc2bb86ec986fc07d0d55ced155b9f32dc604560ec76a98e07e042a8c591118010d26677d403ef2a80b6a8b2b80b52d1bbc39148d35cb754d4047cc93f903f64fe98ccc4469a072645d6f5cffe8722bdbf3e6151cfead10eaa73e01ec8213bcd4e4603b997527ec4fa3ba82a1fd170a1753830202a86b793c0b029d9fe3682e71adbce1278406b029373cf249e6cbef13a3863f16f68ac1f4ad107010712040d457e1955b1b", @ANYBLOB="ee8af083864c2cac51e417f310869094530e17950c2cbff05198acf6f9471e76ba34de1d016ea1bb942aa402fffdff0a6a22d09d832dd78cb4325eb45dcb015104539e891d522f76c94c331b373aaba3111817d7e066930a98fbb9eab493db6e0d1659653546ef2eb1a075d817efb6785365b123e0e8b2448eed", @ANYRES16=r0, @ANYRES64]]], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x36, 0x8) 2018/04/05 22:50:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x8, 0x1}, {0x0, 0x2}, 0x3, 0x2, 0x4}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="723f18ec72a3a52049049d769f10ce01dad1e544d9bcd4350b8675795421a627238b2bac390345dc10d25ecbd438554935cf96972d7e464776b09ba5217e335ddbfd41928ea8fc44704d33d547e3", 0x4e) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000180)="0000460400000081b5750600a0a7639a8000000000000000000000000000", 0x4000000000002) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$KDENABIO(r1, 0x4b36) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) 2018/04/05 22:50:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x38b}], 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 22:50:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) socketpair(0x0, 0xf, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 22:50:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000780)="5a1b6e5fedc75fa75e358a4275de734fe42110a53ffe3f41369536566d84843f9e074c8d8c2e59f97191d807d31e599bb1fecf8993afe63c3db0f3abbc9f433afb25b01f231098c0c93ccb961780d594ec755bdc855d95669ce5197b70741229a48429f6570ea6e642f6cd3681a8fec6185a8bd3d3a0ec8c56dd05000000c6dd51765821f3a0ce6029b2e71ccf7f0525bdfe64022655e27a2006f3de2993bc7ad72d8fe4244c1703bac54cbaed5bba1ef58667cefe1193c4d3993fa09013639cea633425d626590299696b3dabf02d82014c800c1625a4fab5420db67ca2a7b798e4a59e7796482ff94b712fe5c47261df10", 0xf2}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0xe8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="02531a210f7ae36d50f71eab00b93b9d85b6db7f882ddc4ddabfa0e06ad3e8c8f6296738b085901d5a160f358a66613f0cf27526b87f8fc1d7cc15b319e2") sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={r4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3f, 0x30565c53, 0x3, 0x100000000002, 0xd2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r6, 0xfffffffffffffe01}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r5}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={r4, 0x1}, &(0x7f00000005c0)=0x8) 2018/04/05 22:50:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/05 22:50:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x8, 0x1}, {0x0, 0x2}, 0x3, 0x2, 0x4}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="723f18ec72a3a52049049d769f10ce01dad1e544d9bcd4350b8675795421a627238b2bac390345dc10d25ecbd438554935cf96972d7e464776b09ba5217e335ddbfd41928ea8fc44704d33d547e3", 0x4e) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2018/04/05 22:50:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000540)=0x6, 0x2) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000180)={0x8, 0x70d1, 0x7fff, 0x1, 0x2, 0xc883}) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x100) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) accept4$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) [ 222.534413] buffer_io_error: 64 callbacks suppressed [ 222.534420] Buffer I/O error on dev loop0, logical block 16, async page read [ 284.574196] Buffer I/O error on dev loop0, logical block 16, async page read [ 346.613974] Buffer I/O error on dev loop0, logical block 16, async page read [ 368.122439] INFO: task syz-executor7:12938 blocked for more than 120 seconds. [ 368.129759] Not tainted 4.9.92-g7cd9561 #1 [ 368.134946] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 368.143217] syz-executor7 D27160 12938 3868 0x00000004 [ 368.149018] ffff8801cc253000 ffff8801cbf9e4c0 ffff8801cbf9ea00 ffff8801b5ec3000 [ 368.157140] ffff8801db321b98 ffff88019e7e7280 ffffffff838c49cd 0000000041b58ab3 [ 368.165162] ffffffff841a4570 ffffffff81233c60 00ffffff814635a0 ffff8801db322468 [ 368.173209] Call Trace: [ 368.175777] [] ? __schedule+0x64d/0x1bd0 [ 368.181466] [] ? debug_check_no_locks_freed+0x210/0x210 [ 368.188827] [] schedule+0x7f/0x1b0 [ 368.194037] [] schedule_timeout+0x861/0xf70 [ 368.200009] [] ? usleep_range+0x140/0x140 [ 368.205841] [] ? kvm_clock_read+0x23/0x40 [ 368.211618] [] ? kvm_clock_get_cycles+0x9/0x10 [ 368.218306] [] ? ktime_get+0x185/0x1e0 [ 368.223867] [] ? __delayacct_blkio_start+0x41/0x80 [ 368.230439] [] io_schedule_timeout+0x1ba/0x390 [ 368.236767] [] bit_wait_io+0x19/0xa0 [ 368.242137] [] __wait_on_bit+0x93/0x120 [ 368.247778] [] ? bit_wait+0x90/0x90 [ 368.253196] [] wait_on_page_bit+0x130/0x140 [ 368.259150] [] ? page_waitqueue+0x20/0x20 [ 368.265135] [] ? wake_atomic_t_function+0x220/0x220 [ 368.271953] [] ? pagevec_lookup_tag+0x3a/0x80 [ 368.278117] [] __filemap_fdatawait_range+0x1c1/0x290 [ 368.285024] [] ? wait_on_page_bit+0x140/0x140 [ 368.291255] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 368.298297] [] ? replace_page_cache_page+0x620/0x620 [ 368.305046] [] ? page_endio+0x180/0x180 [ 368.310665] [] filemap_fdatawait_range+0x25/0x50 [ 368.317415] [] filemap_write_and_wait_range+0x85/0xb0 [ 368.324274] [] blkdev_fsync+0x66/0xb0 [ 368.329721] [] ? thaw_bdev+0x180/0x180 [ 368.335623] [] vfs_fsync_range+0x10c/0x260 [ 368.341487] [] blkdev_write_iter+0x2a9/0x370 [ 368.347572] [] ? bd_acquire+0x250/0x250 [ 368.353199] [] ? ___slab_alloc.constprop.79+0x3b7/0x5a0 [ 368.360200] [] vfs_iter_write+0x2e0/0x460 [ 368.366138] [] ? vfs_iter_read+0x3f0/0x3f0 [ 368.372011] [] ? splice_from_pipe_next.part.10+0x226/0x2e0 [ 368.379305] [] ? __kmalloc+0x11d/0x300 [ 368.384858] [] iter_file_splice_write+0x5fb/0xb30 [ 368.391329] [] ? vmsplice_to_pipe+0x1e0/0x1e0 [ 368.397488] [] ? selinux_file_permission+0x82/0x470 [ 368.404854] [] ? rw_verify_area+0xe5/0x2b0 [ 368.410732] [] ? vmsplice_to_pipe+0x1e0/0x1e0 [ 368.416917] [] direct_splice_actor+0x128/0x190 [ 368.423150] [] splice_direct_to_actor+0x2c1/0x7e0 [ 368.430845] [] ? pipe_to_sendpage+0x330/0x330 [ 368.437006] [] ? do_splice_to+0x170/0x170 [ 368.443146] [] ? security_file_permission+0x8f/0x1f0 [ 368.449881] [] ? rw_verify_area+0xe5/0x2b0 [ 368.455772] [] do_splice_direct+0x1a3/0x270 [ 368.461807] [] ? splice_direct_to_actor+0x7e0/0x7e0 [ 368.469458] [] ? rw_verify_area+0xe5/0x2b0 [ 368.475473] [] do_sendfile+0x4f0/0xc60 [ 368.480998] [] ? do_compat_pwritev64+0x180/0x180 [ 368.487591] [] ? __might_fault+0x114/0x1d0 [ 368.493472] [] SyS_sendfile64+0xd1/0x160 [ 368.499162] [] ? SyS_sendfile+0x160/0x160 [ 368.505032] [] ? do_syscall_64+0x48/0x490 [ 368.510868] [] ? SyS_sendfile+0x160/0x160 [ 368.516777] [] do_syscall_64+0x1a6/0x490 [ 368.522496] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 368.529791] [ 368.529791] Showing all locks held in the system: [ 368.536204] 3 locks held by kworker/u4:0/6: [ 368.540500] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6ee/0x1500 [ 368.549875] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 368.560672] #2: (&type->s_umount_key#29){++++..}, at: [] trylock_super+0x20/0xf0 [ 368.570603] 2 locks held by khungtaskd/516: [ 368.574934] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 368.583677] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 368.593380] 2 locks held by getty/3744: [ 368.597341] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.607401] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 368.617388] [ 368.619002] ============================================= [ 368.619002]