49691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a", [0xfffffffffffffffe]}) 2018/03/31 18:18:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x13) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0x3, 0x7, 0x8, 0xfff}, 0x14) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ipddp0\x00', 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x15}, {0x6}]}, 0x8) sendto(r1, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@remote, @multicast1, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00', r3}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x8000, 0x8, 0x7], 0x3, 0x9, 0x801, 0x100000001, 0x7, 0x6, {0x4e8, 0xffffffffffffdc6b, 0x1, 0xae, 0xfffffffffffffff7, 0x20, 0x3, 0x6, 0x1, 0x5, 0x6, 0x0, 0x8000, 0xfffffffffffffff8, "047300eead0f4cccf83289277b9235b5b81c33110341b7896401e02483824f86"}}) 2018/03/31 18:18:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/31 18:18:55 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x200, 0xff}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000003c0)={r3, 0xca, 0x10, 0x9, 0xffff}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x283d}, 0x8) splice(r2, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000100), 0x6, 0xc) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x4, 0x3, 0x99a}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000340)={0x40, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000380)={0x6, r5, 0x10001, 0x3}) ioctl(r4, 0x400000000000127f, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/03/31 18:18:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x13) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0x3, 0x3, 0xad, 0xfff, 0x7fffffff, {0x14, 0x6c, 0x2, 0x7, 0x9, 0x8000, 0x905, 0x3, 0x1, 0x400, 0xec, 0x1000, 0x7, 0x1, "07964ef1328b41e60404e0c60c2ecb35b4f0b3476c8e791293927c6e248ed55b"}}) ioctl$int_in(r0, 0x4005421, &(0x7f0000000100)=0x3) getitimer(0x2, &(0x7f0000000040)) 2018/03/31 18:18:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'ip6gretap0\x00', 0x2}, 0x18) 2018/03/31 18:18:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(0xffffffffffffffff, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80000000, 0x42801) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2800, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:56 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x200000000000001, 0x80, 0x3, 0x102, 0x3, 0x80}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x101903) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0xfffffffffffffffc) lseek(r0, 0x29, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fusectl\x00', 0x4, &(0x7f0000000180)="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") getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000001180), &(0x7f00000011c0)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/31 18:18:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40003) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socketpair(0x11, 0x1, 0x77, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) epoll_create1(0x80000) 2018/03/31 18:18:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x5) 2018/03/31 18:18:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8400, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) 2018/03/31 18:18:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(0xffffffffffffffff, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:56 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x218000, 0x0) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000080)=""/217, 0xd9}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000300)=""/58, 0x3a}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/148, 0x94}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x8) r1 = memfd_create(&(0x7f0000001440)='\x00', 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001480)=@int=0x3, 0x4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r2, 0x10000000005421, &(0x7f0000000040)) readv(r2, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000014c0)=0x13, 0x4) 2018/03/31 18:18:56 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x5, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba2a936009867bd21673a08470344ee778dcd58a662f1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27060000007b4e599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000003f00)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0xfffffffffffffc00, 0xa19, "62d5a6abea3c00d20480b0caea4d71e7ff5962db167419caf9d7a7dceae43e279826afab50b5d48b1c28b67704086252ae6f86b37ad18a2dcb49067a2c0832", 0x7}, 0x58, &(0x7f0000002540)=[{&(0x7f00000000c0)="affcbe53fc3b5d9411093f178dc334f1c48c90ea2a8458c06d064d36d73eeb3b99c16335f365909d955d94fae0ed88f676a090f306113f7b77e75aa9d60fe8a7efa083fa4f63d69a3f362076999bacb2f10955d996ec206c41aa23dff1d1c8f72a16afd4c86c88f54c0c01fc6f8a7d769f7367491b914ccde93bdc79061db831e491a9bcd8a4df", 0x87}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000180)="122b53909587907339f2a87d", 0xc}, {&(0x7f00000012c0)="396fba02062d963ca514478ec5a31118693c5bb50058b4c7cd1e77d3dbbdd7972f550b0d4a0057ec6ed09377e1be98e88788dbc95d11a12891350d2b0bde2ce029ac10f6944a71a97c73d184d5ec40b107164dd9c888dc1760fbee967c035d6820e732b620fff219cf1608375b6b4dd5cda3ad5679fa341c014c3a2a624838f254c3ed2219542661718471eb2f46dce5a463d9a9705f09ce5935fe0c1a2b9f3e7c107e6876f0b35d7ac207f6ef0f6b43aa0450a4aa57efd3f0140c7fbb08bde0bdb2076cf164fc8d1f0b2b37af178a4bc2864f5eb6a48d882f6a05a4820bf8a2", 0xe0}, {&(0x7f00000013c0)="1b367fc99e463694232c297d9032d76470593d8de6f0e373bd72044d6763443699758ab72a757494fed33984c7ed13137a77e051466309450017fb49c6ec050e4be645a05b6f15baf21c4b835b5f0c08633282b5817d27a6edb10c657136e83aa13f52d7532d31e65358387946218a5e24d5d43257c6447d5d43d2ee093d03054560830aa79c51ec55ce031f0f06900e5237ba814a0ebcbbad92b2b3918a0d238edc11e648fc53eb5571d00967af084916c615abfdafd1cc9b0436aff514e9bce0b42e1a2f5a940836222c1908010237aa0188d3b399befe9f0689eca2cfcef4da1ecf3679fb6d97", 0xe8}, {&(0x7f00000014c0)="c831feb9fb7b135713df12f414de881882a625", 0x13}, {&(0x7f0000001500)}, 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0x1000}], 0x8, &(0x7f0000002580)={0x74, 0x10f, 0x4, "2b9dcb461448a6c7e27777e95c64d5dd8c02ab4fbc76b016ada0b4c50b86aedded1b431bb7f000fc462dc1a3a3b3c6e2b3cd35b8794d1a1931dc6896921a9816ade4ecc18b6654d70e56752e238668cd007972e29507780ea4b5bf3365678d45500d9f6883ea3893"}, 0x74, 0x4}, {&(0x7f0000002600)={0x27, 0x0, 0x2, 0x7, 0xf6c, 0x800, "5df0639260674b76cc6142c6556f35fa09d140210205d70c5af5caa5b691667391f3dba27b0842efb5e21012abc579ccb1ac340f8cc0f4b6ec145168b29023", 0x33}, 0x58, &(0x7f0000002840)=[{&(0x7f0000002680)="9d75d8580c34bdae072de25f6bf0a8a3eba6e3910566845cc10c699708787c0a0e7649e993a4c3a8eaa9177b952497464323953b", 0x34}, {&(0x7f00000026c0)="a0cf722eb975cef0ac4ede181bcda4d8eb2ae22c0aba8115919fdb6b82c1e6b7aa8c0937da205b13f8435ee393c14b599d903baa5e078deca9a82e6472cac00d463006212687af16abcf9192d0e03b202e9aa0facd488026ead282f8f316da063d1badfe770a0aa255ef9b8e70ec931de13401d1798e87d950cc6c254a6d351223c1b42a297afc187b1d725792130e4d9fd67b49050346bbfba01bc19bc366eb44f3683f448e5bab51403f89373890ad2242225bdb6db55d681a04c7493745ea73cf1aca5dd812284ab9878ec724483d4f113da17c8358495410a8dd1fb0239c81", 0xe1}, {&(0x7f00000027c0)="ee47c944d6eab852dbc1f075437478fcdfd7bf0a38812f59ca300db5bc135d719f1fb97af7423c860ec88b300724a5c2231c6ea8ed96bc096e0ee1009ea727d93bbe0fa8c6c03903d069c562357962828cddded60c12140a", 0x58}], 0x3, &(0x7f0000002880)={0x8c, 0x11f, 0x8, "e0d1978f0f9606228ed7cd049efe987210a56f1fd28b8adda54ab6a76efc4632718060e60f5af5be2d1baa45a4ccad4608b67e423d214c972f4e1a0255f71e6c6b6483d22e5af79e8a168c397fef2a3c01853f570b85f1e2a74e8aedbbc37921632e6111a863cf6e2f2bfbde60c2433cb89e199d43fe69666af3253483"}, 0x8c, 0x4000}, {&(0x7f0000002940)={0x27, 0x0, 0x0, 0x7, 0x9, 0x3, "c8fa25aa96d6fd4c54ab2d6dc1c95bf41fd69ecbb45d086d27640736501a78e819afbf1b9241048fa9da6769476cfe60146f670c93a4399feb91667aa16bd4", 0x33}, 0x58, &(0x7f0000003e00)=[{&(0x7f00000029c0)="bd4dae54bb9a2aff5169acdfe7626f2be6923a6eeb", 0x15}, {&(0x7f0000002a00)="565317218b53e0755c4149057066615e1bcca8c10466d2ebf136d694bd9142d38eabe75029c03cc3ab76b5c0d2557029848de60ddc0222ccc60482c865f6caa0b8c5f1a5ec4a408d96bfddd2daad229041a0c69acfd74d923ca128a4ab3c13e8969bface945620932cb48b83a11cd26ee2ae4ba45b2178ebafa0ea1c2da206e8031832d8470e053161df9d673c6cb3bc5d830d6f0939efd28ae5ca3aba0dce4d5069280bda71564ff55a7ca9fca9a14f84f5c6c65871c1b340ef20d5010de950cb27de0b3e9440fed4864958abf5e69e7717da1f598b3cd5944d368412cad6723cb92193216c", 0xe6}, {&(0x7f0000002b00)="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", 0x1000}, {&(0x7f0000003b00)}, {&(0x7f0000003b40)="3437a275cc1691a340af99e09075657a54d7e9fed1f06e31221d1ecad6d4e614b38eac6ac410aae93cfacbde08dac52e85542f42cab0804f8127", 0x3a}, {&(0x7f0000003b80)="ef3767f5da83dc92049cffef6aaf86bba816397b7194cc06e50f5ed3e43dfc11d24f9f2779c5b373b61295cec307101387f0e46a6ab81f", 0x37}, {&(0x7f0000003bc0)="6f2546fc3930c0ea4c13c4e8690611f0945cdadd9f7e33ec5d16ff28723e6b6246731b9ed1b825fa94020667fa46b801819d690f66432be42d7b89a2531fce8728b754b7345fe9537c99af153fa5e45b89b24d72d6c684c29190772bb6c3f735e7fc0d193a118179c04883bb8f3e1175d682065407f519c5ee3d79da90d2c21940f129ff32766fd1d2ebd995a5840644bdeda7ca57cad5d2f20197f72a6bd70dd61ac85f916bb7f228", 0xa9}, {&(0x7f0000003c80)="f9e5cbd9517b7009924ce19f2bf1c057d9c3dea0abdf2f1d8832cf6bf47f39a8975f0bc895b66678bdca1e1a35af21e762d8c6da54bcc8633acddb4d79af124aff5570f4e6b791866f101ed4f6bc7e5b6063ed313f81dde93eec3694af7de4f9021632619ba357", 0x67}, {&(0x7f0000003d00)="859532225e1293843408aa06c5ee12cd4a0ba30f364a746a0ec3c582fc1c8bf32233d8ffa76a7317a75500694fb28932e1159f99edb6ed5161127fe5a0f25c7d7b1e78503237f243ea55c237e379ea0c65ca9d9feded7aaa274d1ec1c50744de13c5c36542ad9acb87cd4e5db751b3ba8b9b877ab1df8fde8b64805cc37ee4151ad3eb11e46c0e8e471888ecc81d43aa5c9f7a69363743fb7317fcf74a5ee47f3b0d38f6ef381c0a569a792257d2d8b339157b629e5dc4b74fdd373ad57a6b6a46a5097c2b547dcaca94f0cd429a68485bbed21b85e9561f054e92f1e55f0912d4ae6bc2df2a6622e85442e455e8b3a38edaf4a8dcd031e90d", 0xf9}], 0x9, &(0x7f0000003e80)={0x5c, 0x197, 0xfffffffeffffffff, "3259fc121bf2d85a74bc846a8953ed1761c60d4705b558c25306b4ba49b1bb083715a8d4e0d000c8f03406279fcfe338ca1a0b12fe1d759042f59c8f7e5721a670afbcee0be6ef95ad3c08c564"}, 0x5c, 0x4000000}], 0x3, 0x48000) 2018/03/31 18:18:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x7, 0x101902) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sysfs$1(0x1, &(0x7f0000000400)='em0trustedppp0GPL+\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='ip6_vti0\x00', 0x10) syz_emit_ethernet(0xc0, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000008100060008050161ffdcccddbae95373386441e2c26831415bbb9c508c5cd301e2e2c0efb869076d7715a773899f49f0a51b43f25f3944e7d072c54e7fd2b1934f68dcedb12f2838a60ff71a69238a8eb1635f7459b188c9ebb34a7a863083d35eb64193b328b0c6e6f62acfd6a50d68797b569a15a49a56e30f544a3533800402830de15b2d873690e93ea837c8151c5e20e3ba87747ab98588bbb6d2a64edb884dc3fd88ff83f9bff5fc9735afaab5b4b0efae"], &(0x7f0000000180)={0x0, 0x4, [0x1d4, 0x45d, 0x544, 0xa72]}) 2018/03/31 18:18:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x3a2, 0x0) lseek(r0, 0x29, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x204003, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='#\x00', &(0x7f00000000c0)='em1md5sumwlan1lovboxnet0eth0mime_type#posix_acl_accessGPLppp1#user\x00', &(0x7f0000000140)='/dev/loop#\x00', &(0x7f0000000180)="2c766d6e657430a800", &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='md5sumW@\x00', &(0x7f0000000240)='#\\\\vmnet1*vmnet1vboxnet1cgroupuserposix_acl_accesseth0+\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='/dev/loop#\x00', &(0x7f0000000300)='selinux\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='/dev/loop#\x00'], 0x100) 2018/03/31 18:18:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x5}}, 0x40, 0x9, 0xc000000000000000, 0xd84e}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xd73, 0x4, 0x1, 0x8, 0x10001, 0x70b, 0x9, 0x7, r2}, 0x20) fcntl$dupfd(r1, 0x406, r0) 2018/03/31 18:18:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(0xffffffffffffffff, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:56 executing program 3: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x49) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400400, 0x104) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x29, 0x0) 2018/03/31 18:18:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) dup2(r0, r0) 2018/03/31 18:18:57 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xcb79, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9a6f, 0x4000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f00000001c0)=""/186, &(0x7f0000000080)=0xba) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000003c0)={0x7fff, 0x4, 0x7, 0x3f, 0x100000000, 0xaa}) ioctl$int_out(r0, 0x5462, &(0x7f0000000280)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x1, 0xf, 0x5, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "eccbc247ece088581e63d9b4f298442710e32e7ea65c7393d32124b2bc83d72a", [0x40]}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000440)={'security\x00', 0x35, "dfa7ecdf400d558e42db4e5b16ad0ddb50d0bf28855650d74cec21cf40748149bcce7e0c729b1a155753830aa2f99fb8e6d176907b"}, &(0x7f0000000040)=0x59) 2018/03/31 18:18:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x9, 0x6, 0x17, 'queue0\x00', 0x8811}) 2018/03/31 18:18:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xff3, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x64, "5d6a3fbec30e853977a5ca7b47dbafe46f15e2e5dee7be8852fa3863ca42b0a80e64a321b6629a95388f8d87620973ac2c146ef5bc997da81633effd81bf5ae38a7f2c6507d25d451ec8cd4fe6e615e85d5477911d6aa5319c2c1e97aa0494f71f5c3d30"}, &(0x7f00000000c0)=0x88) lseek(r0, 0x29, 0x1) 2018/03/31 18:18:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x0, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) splice(r1, &(0x7f0000000040), r2, &(0x7f0000000200), 0xfffffffffffffffc, 0x8) r3 = openat(r2, &(0x7f0000000140)='./control\x00', 0x80000, 0x0) mkdirat(r2, &(0x7f0000000100)='./control\x00', 0x0) mknodat(r1, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000300)={0x1a}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000440)) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) mknodat(r1, &(0x7f0000000400)='./file0\x00', 0x80, 0xfffffff9) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x3}) dup3(r3, r2, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000004c0)={r4, 0x80000, r2}) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000340)={0x0, 0x1, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001}) statfs(&(0x7f00000002c0)='./control/file0\x00', &(0x7f0000000380)=""/18) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000280)={r4}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 1: removexattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=@known='system.posix_acl_access\x00') r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capget(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000100)={0x0, 0x8, 0xfffffffffffffffe, 0x6, 0x3ff, 0xc}) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x8, &(0x7f0000000680)=[{&(0x7f00000001c0)="9876ee73e37cde7701259a78ceeecadb20c83870c6c525992065c8c2bf158a45b8ebdf0778fd4ea435ebd7b6d9c37bb1146a4750a9b77d73b07beec3b4ce3761a954aba5c8352641c012273a47469b6d903751983954539f274d", 0x5a, 0x101}, {&(0x7f0000000240)="9f28e256270ac2778b8bc7f21ae629440ee2cb321d89e5bafe9e6111d2f39d7589ad8599c1b5d1038aaac31869cc0ed6a0a85a39b46048a5e71326145ab9", 0x3e, 0x2}, {&(0x7f0000000280)="a6175c359485b0befcfbc99eb426c0d6178db347539d1805b456a1c755f378433e6a6571262fdda153017a77e5bd841bc33051d25870c6ff57068fec4823aeafc438019fddac7cb41254c43d9983b3f17826f2461e5af8b888b1d22cad1376735c5f0002a361afc4601b24f766984ea0757a392f6daa665eedb6a7a1050e39ab01d212c3", 0x84, 0x3}, {&(0x7f0000000340)="f2a12dcd90146532ecfb205f5dcfb083749a9696972a9c2f0d96d9afc2709e2b148769530c7c247014204a3592eff3bfa5e7e91aacee1b7c43caf95e624ee8debd3b863582de82301f05ca76f0d7b52a223b388ee03a749c1b1240630ec0379e30919c50d21e699819f98ac58ef0d786827ad38a0b5a80a8bd29bea8e34aaf488a8531e1e1e772879521623eaa03ab92d2d9c13fe17ffea86ac8ea1c76f88ae7f4a81b3e88cdad9340b6e9ad69189c5fedfa61cc7a52680861ea9bc574b7e155e8df7091d5dc2190ef86d9799d7984580e03a6c5213c61f9e4bc18428e6199248290c092c611c1e751c8639c87680539c5397181", 0xf4, 0xfffffffffffffffc}, {&(0x7f0000000440)="e197af6a7cdfdf05563d1748c2ee93d634ab2f12793de6856be2f3a06841c0dde520e1c54d0c13cd482dc57e025595bf86112dcb37a202fa4dcfebf32695ae9919245dca1388dd57afe0d188", 0x4c, 0x3}, {&(0x7f00000004c0)="ec93a0ca9c43fe33d183b71cf6bca33a6b89c9946a8ce2465dad241709d6f5324522e0f3dc376585f95f2aaa4034d20b2a5e68bdd4120ddf5ef9a7f6b03dbd909459d8862aae133809f234ff20ad2a30c4e9d5d6e0bb8c72ff09e46268674b2e49eb285c7d56a1d849837e96ca61acc5d2e5aa", 0x73, 0xfb}, {&(0x7f0000000540)="ae48fdc1dacf70bab78ef0eb157cf47dc5830b89379a744ef6c229669b39ca14413759304742b83aebd78439d5057c265978f8413dda6a80b0aaf6f59dd663b34a971713e1eeb5f9682702b30502504a61cc4052e8be83d7b7d76a395c5b1993af5f1ad59ea892977aba2644bb8a257f04f9f66f4b7148ef2f099a49ed44662d5503590077111371b58dec905be1a49a00168e8c351de18542f769d31298036fb33d561972eaeefe642a01230ce38dbbbb", 0xb1, 0x6}, {&(0x7f0000000600)="36675c2f44e1aa69734bf476c6c1fee9034fa6eebffcfadb3d72ef0e9f0b787316130d6031f2ba39113ac9979d01e6ee0b100f6f9cc7e69b24f6a3cb750c65e81cbaf8ce28bf41e19d78218ff09d9d5867240a18ae1687d870da6cf1e10b8917fb3fe96fd1d388048a9f28c2b58ce32c47", 0x71, 0x1}], 0x2000000, &(0x7f0000000700)={[{@nocompress='nocompress', 0x2c}, {@hide='hide', 0x2c}, {@cruft='cruft', 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) r2 = fcntl$dupfd(r0, 0x406, r0) write$selinux_create(r2, &(0x7f0000000880)=@access={'system_u:object_r:ipmi_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x32}, 0x44) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hwrng\x00', 0x100, 0x0) symlinkat(&(0x7f0000000740)='./file0\x00', r3, &(0x7f00000007c0)='./file0\x00') 2018/03/31 18:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @multicast2}, &(0x7f0000000080)=0xc) 2018/03/31 18:18:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x2d, 0x4000004) 2018/03/31 18:18:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x5) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="683208e54c7aeced532e4571943794342f399f3bd824c9dad720ca08219617712e3260ddcb64c901cce99edb6d3dcc6c8b523665e2aefcc208863f23b3800b3b2d07f6118e12b6ab7b10a967d6d4cfff411de22a5a28", 0x56, 0xfffffffffffffffb) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'lo\x00', 0x1}) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=':\'\x00', r1) 2018/03/31 18:18:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x0, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) ptrace$setopts(0x4206, r4, 0x4, 0x1) accept4(0xffffffffffffff9c, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x80, 0x0) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000780)={&(0x7f00000004c0)=@acquire={0x2a0, 0x17, 0x200, 0x70bd28, 0x25dfdbfb, {{@in, 0x4d2, 0x33}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x80000001, 0x4e24, 0x8, 0x2, 0xa0, 0x80, 0x32, r2, r3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e21, 0x2, 0x4e24, 0x3, 0xa, 0xa0, 0xa0, 0xbf, r5, r6}, {0x6, 0x2, 0x0, 0x1, 0x1, 0x7, 0x7f, 0x5}, {0x55a, 0x5, 0x2, 0x10001}, 0x9, 0x6e6bbd, 0x0, 0x1, 0x3, 0x3}, 0x9, 0x1, 0x2, 0x70bd27}, [@lifetime_val={0x24, 0x9, {0xfffffffffffffffe, 0x0, 0x2, 0x400}}, @algo_aead={0x14c, 0x12, {{'gcm(aes)\x00'}, 0x7e8, 0x60, "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"}}, @ipv4_hthresh={0x8, 0x3, {0xb, 0x1b}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/03/31 18:18:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getegid() lseek(r0, 0x29, 0x0) 2018/03/31 18:18:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x0, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) mmap(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x2, 0x20050, r0, 0x10) r1 = dup3(r0, r0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0x8, 0x11, 0xfffffffffffffffc}) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x800) 2018/03/31 18:18:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2000000000000000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, 0x130, r0, 0xffffffffffffffff) lseek(r0, 0x0, 0x0) r1 = getpgrp(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x60400, 0x60) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000100)=""/250) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40100, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x1, 0x100, 0x8c6, 0x3, 0x0, 0x7, 0x6000, 0x4, 0xc966, 0x8bf, 0x2, 0x26, 0x7ff, 0x8, 0xfff, 0x7, 0x80, 0x8, 0x1, 0x7, 0x1, 0xa87e, 0x5, 0x7ff, 0x5, 0x4, 0x9, 0x200, 0xfffffffffffffff8, 0x2, 0x0, 0x7, 0x10001, 0xda, 0x6, 0x8, 0x0, 0x8001, 0x3, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x502, 0x1ff, 0x40, 0x7, 0xfffffffffffff3a1, 0x7, 0x496}, r1, 0x10, r3, 0x1) 2018/03/31 18:18:57 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6c, 0x3e040) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) ioctl$TCXONC(r1, 0x540a, 0x7) 2018/03/31 18:18:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x3, 0x0, 0x18, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a", [0x0, 0x6]}) 2018/03/31 18:18:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x40080) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:57 executing program 6: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x49) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400400, 0x104) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x29, 0x0) 2018/03/31 18:18:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1000, 0x111c01) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7cd0, 0x88000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46589493", "ecd2881042e088581e6e599a5591c3488000000000000000d32112b2bc83d72a", [0x3, 0x6d0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x8000, 0x0, 0x12, 0x17, 0x10, "f72c630c40080b94c3762e8f8f98040325379eaed4db768ebb25483acfdbd5171f16076650b1d53cd80d235f8d9901b9ea2c9e5f48376564e974990ee3883ce6", "67cb880001678d804af62fa514b7a4021466747920590187e0b4f6ab800bab5536b24463d024a530df6f35604fc1aa30d0526fb530077c2cf4c329294d94226f", "2144ab8e58e9d5d642157b9c4e4c8808a4df5bd07b6fdf892cdb304e43b9dca9", [0x7, 0xfff]}) 2018/03/31 18:18:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6fea, 0x10440) lseek(r0, 0x0, 0x201) 2018/03/31 18:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x5) 2018/03/31 18:18:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000002c0)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000300)={r2, 0x1}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x3, {0x1, 0x101, 0x5, 0x1, 0x200, 0x100000001}, 0x8, 0xfffffffffffffff9}, 0xe) pipe2(&(0x7f0000000340), 0x84000) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x51, r4}) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x1, 0x6, 0x6, 0x10001, 0x5}, 0x20) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) setsockopt$inet_dccp_buf(r0, 0x21, 0x4000000000e, &(0x7f0000000100)="8e34faf98f1d9ab618c3176a2d1c6cc7fee10f3615900e59c3ca62c3a27f7ecc7a236c80869a436727e927fd0a0b15b0d34b40000000000000005ced30ea30c94900000000000000000000", 0x4b) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x42801) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000240)=0xe8) setresuid(r1, r2, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3ff, 0x7ff, 0x7fffffff, 0x1, 0x4}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x101}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000340)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000380)="3586c3d37581a457c76461389fdf757c3b1df30e4b2d519fdde736428c40659b7925b68a751e8d71ed2f8bcc1f87e3b347eca0255cc28790b3ed5afbb1c6c7b8311cb7d9e080107e066ed9709c55369644a7c9e4a29aab07e4aecc085b31d8476396567a6067f5e34100baa22b9287c2cfda229ffcb86a1c6d73f338d8e084b73b0a24bc9fbc84d69108bc39e23ec9dae3e21bfd4cc59e850f9c3f78ebe61c263a79a54ebfbcdcafda0f9070c0dc1fa6c55e8a38a8b67e818873181119071e8d80dbae8069a2772eb33ebb265739d537befe61bf1e20cf73f38a5f5ea0b18559f900b5c7b9b2602fd9ebbe4a08e3a0fdbf1e2a948e", 0xf5}, {&(0x7f0000000480)="7bee893c6e698f8aa699e4687563e3ef564484a1b5c650", 0x17}, {&(0x7f00000004c0)="63f9f3cb44a50f", 0x7}, {&(0x7f0000000500)="062ad059e1cadebb11f937817781b7e394656c0e610457296a576428ad23bf28243818e52ff713582042838d2b8b32421fc0c9c52c51b40586bb3f9840b262619e0ea49e818d0c1fbca3b6723cc7111b207a109ec5b1e921f2e91ae0635e9fdee7e40bc55e29d7eb38c3cdfd8c40aa5f07dc37f99037eed4a9b8b8ecd062e71803f879d6c7313e92100b544b6104987eb1bf531c242027ba1cbfb3741595c585e75bc20c3df20ddf1051f987350a946d2e9b983d41e730ca885a6d0bd4965f2e9259eaa6d417127d470d70ad838350757a82d860e26e7fbfbaefb55d06dcb1e10656298635e35cfb86bf3a3ac48da671912e7e4a3b824a", 0xf7}, {&(0x7f0000000600)="d2269b983ff24b2bc5dd06195649f5826cf9d78ac5d57860c46161e6dc2f0958314d97c786729fef2b87a2a093274fac5eb4c46bc45bc89cddcdc51843e03eeed47481a15aeed891fa1be71c21873bc85a30c13d98", 0x55}], 0x5, &(0x7f00000006c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x5, 0x64, 0x3, r1}}, @init={0x14, 0x84, 0x0, {0x5, 0x4, 0x9, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x4582, 0x0, 0xffff, 0x3, r1}}], 0x84, 0x4000}, 0x4000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x4, 0x4) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000180)={0xffffffff, 0x5e7, 0x1}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/248) 2018/03/31 18:18:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = gettid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x7, 0x1, 0x9, 0x1, 0x2f8e, 0x200, 0x44f4}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0xa68, 0x9caa}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, 0x1, 0x6, 0x1, 0xffffffff, 0x3}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x7, 0xfffffffffffff801, 0x0, 0x7, 0x3f, 0x8000, 0xfffffffffffffffa, 0xffffffffffff8000, r3}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xfbf}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r4, 0x20, 0x30, 0xabb9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/03/31 18:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r3, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) splice(r3, &(0x7f00000002c0), r3, &(0x7f0000000300), 0xffff, 0x4) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002bbd7000fddbdf2508000000080004000200000008000600020000001c0002000800070001000000080100010000000000000300010000003800010008000b0073697000080004004e23000008000900530000000c0007000000000020000000080001000a00000008000200ff000000"], 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000400)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r4}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x0, 0x8}, {0x4, 0x4, 0x6}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1) 2018/03/31 18:18:57 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x10001, 0x0) fcntl$setlease(r0, 0x400, 0x100003) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x80000) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r3, 0x29, 0x0) 2018/03/31 18:18:57 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x100) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/03/31 18:18:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1000000004, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000018c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001900)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000001a00)=0xe8) r4 = getegid() r5 = fcntl$getown(r0, 0x9) r6 = getuid() lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b00)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000001c00)=0xe8) getresgid(&(0x7f0000001c40), &(0x7f0000001c80), &(0x7f0000001cc0)=0x0) r11 = gettid() getresuid(&(0x7f0000001d00)=0x0, &(0x7f0000001d40), &(0x7f0000001d80)) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001e80)=0x0) r15 = geteuid() stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002040)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="07cd9929b9cdb3546b644755bd7d62105ef57d79619adb49f1bd5e6f164de1230a006e100fb9ab1336816edac750c6673738975768baefa2a7eac9a846e0fb4d00f8c9c3770d9950a51a9ea000f0b066428b3eb4093b92001a2989a528417811fec5e7354f8aef1782f1f7a9c8ecc5d4013c4b5beca2fe8a9fdedc433a54", 0x7e}, {&(0x7f00000001c0)="4b85bff2c887f1625e4f86db919411470dcebbd0f87a70b2080cb1eec6b1dfdc796be031cfdd76b6d7c682f19543674619c9beb3fb2d760b7285549900b22138acf432415be229fe90e7c37b558c3e948a91afb8a02e74824b1de8acc93a9de5a82110b560af59bccb66575fdc17394566f5c0a41cbfe6b9abb63bfdf7f0696154fb467d7c045c266f0ec729b224f248c79a3bf500066359c46b5885766a12", 0x9f}, {&(0x7f0000000280)="f32c9fbc5e1bceb18b6edb500fcd959966bdefe2d1f5dd8203543bb108cd88e0e305345be2407e3bfd9864ad8a997d95d5cba2d7c04dcfcfe2b15a88677b54da73d2d4e143efc88d218490670f68e8b8b10d3329346cd93c725518b1042300c40a1cc5e6d7d8457f89d683", 0x6b}, {&(0x7f0000000300)="1009", 0x2}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="012b45fda400900b13203fe72de1274dbae960057db81dbe5c3606da7265581b3bf63cb5e4976130d83a35517139986825365e87bb9c223da86b6607134220c54940f23974def392240f2648c6c40010f81ee8506b23321f898037f7b5080fac8383bbd484d4b64f05e47e099ab66abdd00a793ff32ff5aa425fcaddfbc823684a91905746cb2af5c1", 0x89}, {&(0x7f0000001400)="ab60d4b677d2374d586a474a71c336ba510c624dec2e41f92451c064bbe37d10ea01140c2bb8e935153627e4c5fc495d9f0cf818aca99feb9bec48388fc548478db9f8acd0b70da2", 0x48}, {&(0x7f0000001480)="7e7b6f321bad1af5a5647bbcb3b0f6462021a78a51f286c6fab714feb8d7bcfc2d5b2bd835e6671a368a952f273201b9db2602479ce56df3c3522810fdfdd40e51027965dbda9b39ee899a3db52fe8f7941ab9d5e061cd9d026b9c6484aa4b30f65deb0163981a722d20896e74b3b6909795fb89154c76528264a5292d3318e01c88f4d5905e7fe82306c11f51e4c8c5ab5f61821ba58f3d67b923c9a421331636d52b257f0fbf74395531628fb6f68649cfe9c7f0b374269242b3d5dd05", 0xbe}], 0x8, &(0x7f0000001580)=[@rights={0xc, 0x1, 0x1}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x78, 0x1}, {&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001680)="a643943e30a7dc1215455271af8faf11f2780c3a262d71877cec26a7860f7cb7c49030e1216f010c0f78a1291c6573b31c5b5f2bcb6fbd11b386ac7cb8a0276761e51f045598f69cd8ee5154eb0ed13bfd6c435354aea5d16bc0545249fba3498e49976c6122eea76b698c540590aa42b3f166eeafb18a709e69c23008986636eed7314e20685a114b15290c66d06e2ad81871289b1514788b600f71c0ab80576281e269bb9888f518f59583f41a055905cb7867ad655ad180f80da17a67c0177192a88777542ef7c6b746578bf4c81679bed6931c937c77", 0xd8}, {&(0x7f0000001780)="2bf0f5f07e0b4f8aa9ec19a94a7f29dba246d52d1b2a49faa8d03e9578a2c9c2fbc59bc7b5c710259440aad1dc4f6d9ca5edb92aa5661f726e8900c4ef8773eafcca44e7dd077c39c37dfe5de8c393de3a13d5c808a00985f5ebc49f80eb0e2384cce1069b88e94440252714cd5c1eab9e5826588cc354a91daec99ddf8455d09a220bf9b1fefa7ce7b286705cc0c61025cf0efcac9990ae6a3ff6b315756e6521a153be68673ee14c91c7e598f28bd4f4575f30ca68efc9fe3396bd4ec8050f68511c63cd", 0xc5}], 0x2, &(0x7f0000001f80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb4, 0x840}], 0x2, 0x4004) getgid() 2018/03/31 18:18:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0xe0c1, 0x9, 0xe082, 0x20, 0x3b1, 0x101, {0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0xae, 0x0, 0x100000000, 0x1, 0xffffffffffff8001}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x453, 0x1, [0x7ff]}, &(0x7f00000002c0)=0xa) 2018/03/31 18:18:57 executing program 5: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x0) 2018/03/31 18:18:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r2, 0xffff, 0x1f) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f52000000000000000000000000000000000000000000000000006fac28c4e40094c38ffaf4633dbe3167c4ccd5f50568875e699194189b400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00028010000000000000000000000000000000000000000000000000000380052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000e902000003000000ac1414aa00000005000000ff000000009e04879459a7000000000000000000000000000000000000ff00ffff00ff00000000000000000000000000000000000000000000000000000000000000000000ffffff00ffff000000000000000000000100000210002f2a0008000062637366300000000000000000000000726f736530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000200000000000000000000f0003401000000000000000000000000000000000000000000000000000044004c454400000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000100000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4bc) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x14001, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x1000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x10000000, 0x20080) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8000) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000002c0)="35f72df33dc17d7b809a25db3ea59595560afc126b962a129545be73406ac89110060abfc504be6c7490d79e79fc4fe7a33973d83864774ce73fb1e856d6cfbbf7d1a53473bc9a9e2276d0897f619035fa8320e20c47059f0290675ed671b7e8c9c88dd1c99bb8ff11bab21feccfe5ccd64fe518e0f8785f486c7619f49e46987d8024954689f85ba6cf1704997acb1941f0aadd8a58efb2c556206ba41e1034bb908b0844f2da3ba02763d9ca3e91095fac8585a3fedfbbf0800f5d973af7a3073753d7746ee882592f66c1beac") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x40000, 0xc1) sendfile(r4, r1, 0x0, 0xffffffffffff30ea) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r4}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x3, &(0x7f00000000c0)="e55dce8c7c17ee41086a2391277fabb1389987a1dea31a386c35313306e8e84e55a5b0f5c9a8414ab1bb0aa37606b60edff7f7d8acedb7abde8ab37029c08f8caef7bf25ed0f8f3e07c67185c39e0c180184f64b783751acf887972b4e0fce53cb8d5a26b65763545fee9fcbaf7c7c6f9933485a7006cc33a552bf69b2e662fdbf2e4364bf1f6e65c392bc7842f0ead815f3819cde05de222f7626094ed957480c6b9eecba73") ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x7, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xd0080, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8, 0x0, 0xff, 0x1, 0x4, 0x8}, &(0x7f0000000180)=0x20) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/03/31 18:18:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8000000, 0x42801) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000180)="ed0225ccab2a85535271c5c214e71c49d9a78027e8003cd7c9e76d9467392a4f81e2f8e05454c84e0e1d114826358b91249869f2d22c4a16b6b5d40b18f4f39b4520a5aa897e6a81411bb22d31d83f9e0fe3276514cf89b59b8eef9742ad75e0fd12f8879929a696a166b043d413262fcdb7182265d569dfed3913f3df89ecf766034d798165594142836674b32ede2aa5dd4c83879bc4052544b249878fa3e3e094f5dbf433468aa8237ff21822105dace244745d135cb991d27a0bc618a6b0c60bcb1a9951ed11f43a0b9436b49cc69069f01005a5ba15bffd01d74231057f6c3bad31d7e3eeaf3c94d0d1bf0720307d94a18182b517fd", 0xf8, 0x80, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0xd467, 0x75c00000000, 0x2, 0x4da, 0x2, 0x80000000}) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) init_module(&(0x7f0000000040)='/dev/loop#\x00', 0xb, &(0x7f0000000080)='/dev/loop#\x00') 2018/03/31 18:18:57 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, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)) [ 385.283521] IPVS: Creating netns size=2536 id=109 2018/03/31 18:18:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/03/31 18:18:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r1, r2) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x6, 0x4) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/03/31 18:18:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) uname(&(0x7f0000000000)=""/106) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x3, 0x7, 0x5, 'queue1\x00', 0x1}) memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x3) 2018/03/31 18:18:57 executing program 6: llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/223, 0xdf) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) getsockname(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000240)=0x80) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x5099) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000640)={0x94, 0x0, &(0x7f0000000480)=[@reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000340)=[@ptr={0x70742a85, 0x0, &(0x7f00000002c0), 0x1, 0x1, 0x27}, @flat={0x77682a85, 0x10a, r2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000003c0)=[0x28, 0x48, 0x38]}}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000400), &(0x7f0000000440)=[0x0, 0x78, 0x78, 0x28]}, 0x7ff}}], 0xed, 0x0, &(0x7f0000000540)="9947972e03dff5f30f6b95d5db2f52eb4f171c2659b0d5a3b1cae1c1c1232bf9fa5a8e82b1bdade50c71d35d3e52fade16d34c0dee055a33a4fb23c473e58a331c2914524c58ce2dd7f8461a080372f9ed2d6451a4429c4dbd812e84fc03a5665d50441c518e37c6d2d24abab481b05feaf7659af2f972dbdc9524a8d923766da43f89eb1b347858066c82c953239327dd15b933a417e5b4c18b2bbe847f60de9658f80d51bae096159a65a605b48668808dab39c7ef08665ff41cde546a9296e67110665217d535df76c794d485fcd342d0a725143b3c8311b9e7ca74b90116bd46b3c590b1fabb5fe537b3e4"}) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x400, 0x55f2}, 'port0\x00', 0x2, 0x2, 0x80000001, 0x200, 0x5, 0x127dc641, 0x73, 0x0, 0x4, 0x9}) lseek(r0, 0x29, 0x1) 2018/03/31 18:18:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffe, 0x40000) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000000)={{0x0, 0x3, 0x2, 0x3, 0x1000}, 0x1f, 0x4}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x10000000000081, 0x0, 0x0, 0xe, 0x2000000000000000, 0xffffffffffffffff, "68f1733d7a8a242fd8770f670da100010000550ef10ebba0d909c7a124d8ac39add13dc93a80f2de546344a844070000000000000037af6fe251190634435cca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a", [0x8, 0x21]}) 2018/03/31 18:18:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x400) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140)=0x4, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) signalfd(r1, &(0x7f0000000000)={0x100000000}, 0x8) [ 385.379857] IPVS: Creating netns size=2536 id=110 2018/03/31 18:18:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x36cab5b9, 0x20000101902) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0xfffffffffffffffb, 0xb0, 0x8, 0x9, 0x1000}, 0x14) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x5}, 0x8) 2018/03/31 18:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001080)={'tunl0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}) fcntl$getown(r0, 0x9) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:57 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x3280, 0x10, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) sendto$inet(r0, &(0x7f0000000140)="157413331968445328b567acb91f18e8bfe5a7660055990a2c9f0e558ff463ff0bd2cf002f9260868df84d7b1af1d575de22c17652838e40acb9609323119793b97e9f7930a8459c7b1bf3173e0d0d43a5c459a37e5da584dc914a5a6e1c95229f3c53134696256b4dd7bda2d957930d91a3f4553d49b7b9b1f39ac5259b9f70c8b448f069056236015158708f292daea54c1649a54aff2d25b1a8f1d2dd24d94d653d600fd33ccc79e9a22d75ee69023d0904dfa2c1c7d7161aa943818873f2d2ed5d2129a4de919269062fd605ec458f9ec6a898dcb5a2a7904c74a5", 0xdd, 0x40041, &(0x7f0000000240)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) write(0xffffffffffffffff, &(0x7f0000000280)="ee3df581f0c552444553f872685051d7e0830b42da7348c2a65d732e613e944073b918da04", 0x25) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b00)=@nat={'nat\x00', 0x19, 0x5, 0x9bc, [0x20000140, 0x0, 0x0, 0x20000800, 0x20000830], 0x0, &(0x7f0000000100), &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0xa12) ioctl(r1, 0x1, &(0x7f0000000040)) 2018/03/31 18:18:57 executing program 7: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00000000c0)={0x4d, 0x2a716286, 0xfffffffffffffff8, {0x8}, {0x9}, @const={0x1e55, {0x30, 0x7, 0x0, 0xfffffffffffffffd}}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x804) 2018/03/31 18:18:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r3, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) splice(r3, &(0x7f00000002c0), r3, &(0x7f0000000300), 0xffff, 0x4) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002bbd7000fddbdf2508000000080004000200000008000600020000001c0002000800070001000000080100010000000000000300010000003800010008000b0073697000080004004e23000008000900530000000c0007000000000020000000080001000a00000008000200ff000000"], 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000400)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r4}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x0, 0x8}, {0x4, 0x4, 0x6}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1) 2018/03/31 18:18:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x2, {{0x2, 0x4e22, @rand_addr=0xfffffffffffffff8}}}, 0x84) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfff, 0x3f, 0x0, 0xa, 0x12, 0x10, "b8b3820b4b4b7ded92127a59c4521b6ce829934fbaacda8e227891bf638e1028871b5ac533f6a084f0cdaa8966c724eccbd85e0fa1a5f5ea2e16a80350196b48", "51bf57a501000000d0c0f03945869077a4d74c9ccb9bf7ca213de50bab00000000000000000ca77b5a247a81456b44adc26fb0170b30e712899533dc7ed0ebdd", "a60d7ddfa2e420212b5fec7054d74c18618803fc2a9ed1557430b5afd38473e6", [0x7fffffff, 0x1000]}) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x37b, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x6eb9, 0x8) 2018/03/31 18:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000400)=""/174, 0xae}, {&(0x7f0000000200)=""/179, 0x7b}, {&(0x7f00000002c0)=""/229, 0xe5}], 0x4) 2018/03/31 18:18:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101900) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x400) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) pipe(&(0x7f0000000100)) 2018/03/31 18:18:57 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) tee(r0, r1, 0x3, 0x6) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r2, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x8, {{0xa, 0x4e24, 0xf9a8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) lseek(r0, 0x29, 0x1) 2018/03/31 18:18:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) acct(&(0x7f0000000000)='./file0\x00') lseek(r0, 0x29, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x5, 0x5, 0x0, 0x0, 0x1, 0x81, 0x5, 0x0, 0x5, 0x100000000, 0xffffffffffffffff, 0xd3f8, 0x9, 0x400, 0xbf4]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x80000001, 0x20}, &(0x7f00000001c0)=0xc) 2018/03/31 18:18:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x6, 0x7fff, 0x6, 0xffff, 0xffffffffffffca46, 0x4, 0x78f, 0x7e8f, 0x39, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9aaa, 0x200, 0x774, 0x20, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x12, 0x3}, &(0x7f0000000180)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x4040, 0x8) 2018/03/31 18:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r1, 0x5, &(0x7f00000000c0)=[0x9, 0x100000000, 0x1, 0x73, 0xb9], &(0x7f0000000100)=[0x8001, 0xca2, 0x3, 0x6d48], 0x40, 0x7, 0x2, &(0x7f0000000140)=[0x0, 0xc6, 0x4, 0x7fffffff, 0x0, 0x8, 0x9], &(0x7f0000000180)=[0x5]}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x1) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000000)) 2018/03/31 18:18:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0x20000000) lseek(r0, 0x29, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x0, 0x6, 0x5c7, 0x9, 0x3}) 2018/03/31 18:18:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)="97842a558267bf3fe37d0e199cd03bff569cbb91e7f52ac165915fddc8a32dd0038937fff2b19e34af03fa4dfb66a88df5123a033771fdf7ff17d0eedbe412009acc082df11759402f13ca9cd50eb0b1413355bc6fe03be194acf887fa8a3de8bbb88deef3d5589be903f2") 2018/03/31 18:18:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x6, 0x7fff, 0x6, 0xffff, 0xffffffffffffca46, 0x4, 0x78f, 0x7e8f, 0x39, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9aaa, 0x200, 0x774, 0x20, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x12, 0x3}, &(0x7f0000000180)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x4040, 0x8) 2018/03/31 18:18:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008) 2018/03/31 18:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) r3 = getpgrp(0x0) ptrace$setregs(0xffffffffffffffff, r3, 0x1f, &(0x7f0000000040)="836b54414a213f482f3c59e8c243fc37b376b11bec66dd89bb2e2fb38bacf643b7e61d1dab8be1352757ad2347a4e279454a984069528492cf56c54594c103d98d5feac43ad0ff638ce9926c81ace8d4303f583d6a847c712b176ea238f3e7085da4505be9a3df749147097949d495e14fcf0dbda6d9acf95856ef72a9e46e7f633995e0529a9b37c25dfe934237950fb85eafdec78d4cdc8da002e10a") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0x18}, @in=@broadcast=0xffffffff, 0x4e20, 0x8000, 0x4e20, 0x3f5, 0xa, 0xa0, 0x80, 0x6c, r1, r2}, {0x81, 0x7, 0x7f, 0x9, 0x3, 0xb41, 0x3, 0x1ff}, {0x0, 0x1, 0x80000000, 0x7}, 0x7ff, 0x6e6bba, 0x0, 0x1, 0x1, 0x1}, {{@in6, 0x4d2, 0x3f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x0, 0xde990a0bb52ebbe1, 0x2, 0x1f, 0x0, 0x8, 0x3ff}}, 0xe8) 2018/03/31 18:18:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x805, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}}, 0x84) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:58 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) bind$ax25(r1, &(0x7f0000000040)={0x3, {"e9e0e5a7e7d033"}}, 0x10) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r2 = getegid() fchown(r0, r1, r2) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1f}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x4, 0x9, 0x0, r2}, 0x10) 2018/03/31 18:18:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/31 18:18:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) close(r0) [ 386.342839] IPVS: Creating netns size=2536 id=111 2018/03/31 18:18:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r1, 0x208, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x54}, 0x1}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) 2018/03/31 18:18:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2081) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x20200) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x7fffffff, 0x82, 0x7, 0x32, 0xdd3, 0x0, 0x5, 0xfffffffffffffffd, 0x100, 0x2, 0x401, 0x3b6}) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:58 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "edf1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x3]}) 2018/03/31 18:18:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xff33, 0x0, 0x101}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = socket(0x0, 0x6, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x4, 0xb496, 0x101, 0xb68}, {0xeb8, 0x1, 0xff, 0x3ff}, {0x800000000000003, 0x2, 0xfffffffffffff000, 0xd2ad}, {0x80, 0x3, 0x5, 0xfffffffffffffffc}, {0x7fff, 0xff, 0x7, 0x1}, {0x6, 0x7ff, 0x1020000000, 0x10001}, {0x100000001, 0x8, 0x1, 0x6}]}, 0xffffffffffffff36) 2018/03/31 18:18:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x6, 0xfff, 0x7, 0x6, 0x0, 0x5}) 2018/03/31 18:18:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x81070, r0, 0x0) 2018/03/31 18:18:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000280)={0x4, 0x10000, r2, 0x100000000, r3, 0x7fff, 0x57fc1540, 0x9}) r4 = gettid() ptrace$peek(0x2, r4, &(0x7f0000000340)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/31 18:18:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fefffff, 0x200) close(r0) 2018/03/31 18:18:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000040)=""/165, &(0x7f0000000100)=0xa5) 2018/03/31 18:18:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r2, @ANYBLOB="00002bbd700005000000110000002800030014000600fe80000000000000000000000000001908000500e000000208000100000000001800050000000000000000002000000008000600666f00004c00020014000100ff01000000000000000000000000000108000b000a00000014000100000000070000000000000000000000000800060092050000080009000800000008000b000a0000000800060008000000080004000100000004000300100001000c0007000600000015000000"], 0xc4}, 0x1, 0x0, 0x0, 0x44}, 0xfb3af38773ff3869) accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0x6e, 0x80000) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/195) 2018/03/31 18:18:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x28, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8802, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0xfff}}) 2018/03/31 18:18:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x401, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000001040)="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", 0x100f) dup2(r0, r0) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) 2018/03/31 18:18:58 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, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x220800, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x1ff, &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'bcsf0\x00', 0x5}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x1, 0x7, 0x6, 0xfff, 0x59c7]}, 0xe) 2018/03/31 18:18:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = open(&(0x7f00000014c0)='./file0\x00', 0x218500, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001500)) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r2 = dup2(r0, r0) getpeername$packet(r2, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001380)=0x14) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001300)='./cgroup.net/syz1\x00', 0x1ff) mq_timedreceive(r2, &(0x7f0000001280)=""/68, 0x44, 0x4, 0x0) pwritev(r0, &(0x7f0000001240)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="5a80f3049c438a07815276b9cc4e2a4a4cb1934f5168f2bfcb42452d299514648e3aff607f7577056b56fc1bb1d20cc8de1232d678769bd92c51f806c859592251c3c457c7250753084d47898748bea28bd7fc94e7125f01f1", 0x59}, {&(0x7f0000000040)="b50ebf4afe6ccee8ef937492007c857e5d0ad20d858b75cffcd59ea6d62f38270d5cc4e6bbaf2960bf", 0x29}, {&(0x7f0000001140)="cac3482dad7eeb04af0d7ba40b0fd53bbba292f45fcbe7ee739057fa509998fa017ade3d2482e88fa90b52e37c0849de12cb9210a4daa6222bbe0cd0e7167ebadbddb3d70858b5c2716b13c14ab03301072a93c87699ca04896d4b69dfec983c84faae85a41532c3b09f3cdc0fcbfbc5d6544186833440b7a2ef06831d8da1789ff634d6d8f936a63053362f77b65a05e9e409d2b450f166514d2da0bfa13c9e7afc0875c5b559eb0b9353705cc1dff0c81e3c09fda6555732964819955b85af578378bcea2e89f6282f6f133c5253e60b0c4c9a1444f90bf4a6", 0xda}], 0x4, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000013c0)={0x3, 0x8200, 0xf7a, 0x4000000000000, 0x0}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001440)=@sack_info={r3, 0xffffffff80000000, 0x9}, &(0x7f0000001480)=0xc) 2018/03/31 18:18:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socket$nl_xfrm(0x10, 0x3, 0x6) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/03/31 18:18:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x80000000}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x20}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) 2018/03/31 18:18:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x7ffffffffffffffe, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='security.evm\x00') ioctl$KDSETLED(r1, 0x4b32, 0xb6d80001) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x200040800000003, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000e1effc), 0x4) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80000000, 0x100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x3, 0x4) 2018/03/31 18:18:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x20000, 0x1fc) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400020000000127d, &(0x7f0000000080)) 2018/03/31 18:18:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) 2018/03/31 18:18:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x1000000100) lseek(r0, 0x29, 0x1) getresgid(&(0x7f00000002c0), &(0x7f0000000040)=0x0, &(0x7f0000000280)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) acct(&(0x7f0000000080)='./file0\x00') 2018/03/31 18:18:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x800800000000007, 0x191001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xf187ca372087475f, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/239, &(0x7f0000000140)=0xef) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close(r0) 2018/03/31 18:18:58 executing program 4: r0 = open(&(0x7f0000000200)='./file0\x00', 0x240100, 0x42) sendmsg$nfc_llcp(r0, &(0x7f0000000500)={&(0x7f0000000240)={0x27, 0x1, 0x2, 0x7, 0x4, 0xf9cd, "723487255d2141b0ebe739d4bdd29db86a735c20dbdeff0bc5b4c18001929b0781c9d2cb1351b78e4e72b374cc965a765fe851438d6fd3902b3ef97146b1c2", 0x3c}, 0x58, &(0x7f0000000400)=[{&(0x7f00000002c0)="353a675804bc767ea9740eabc4b74f9723888dcdebaceaae1579263a791ab2ab81c534e4914fdb11a18a0f12b7d7960aa48cb54a98bcc307f6a99836e13eb23b9cdbbce2a003d7ba5681f5c646fb65095b1b1527f03ba2fff4482ff1179cd69d17afa56be722bdcf5f43ac479cea75dfe3b555d6fa7d109c5a2eda0c50adf447f7bf5cfc00ebbc5ba9404317307b7b9f3ff3968a4b7c35527b3a84d984e6fdad74984b0e1c6de4db", 0xa8}, {&(0x7f0000000380)="f998164d21d6d5502f353671cc16a1bc030146401c430743a0681ebd3833604bc1", 0x21}, {&(0x7f00000003c0)="225c12b04f7422662a5349a13fa39b", 0xf}], 0x3, &(0x7f0000000440)={0x98, 0x0, 0x2df19dcb, "26771b6e3a5b6dc303fb7d45e02f0c413821504b15ac3c24964f61b95aa7893669c676671644446cfdc45798ffad13b82c6c5aa27edde3ff152dd0cdb6a8b422c280a57b2d74dc99c2149d5b57fb8b780e9439fa26aa9e043057a0f3dbcf9b69dbb61a5c89b04947233beb1971518a0616ddf4fa99d2d7cd4b960e6b499eb84db3b860595b1d53182d35"}, 0x98, 0x20008804}, 0x4040800) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8d, 0x40) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3) readv(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/173, 0xad}], 0x1) 2018/03/31 18:18:58 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x800, 0x0) r1 = inotify_init() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r2, 0x400000000000127f, &(0x7f0000000080)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x100, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x15c, 0x13, 0xb, 0x8, 0x70bd2c, 0x3, {0xa, 0x0, 0x9}, [@generic="81c9d356a7a51e9da7c03a1de20e87962e3afb19fb427bc4600531ec5083b06218d995deee8d5ec353e09223564057a51c17590c26c7f8024eebf988c8e51eb1ab9b6d8109afdb98c524cfe42483fc8872486fd0f8fb4159daf51df9762404c57278f058a9a57d1f580b95046692b6e271792f646ce62d992ca22cae2fc451757219c6a4e663a64f6cf5f07a419905bfc6e09106dd0fce7c4f0f20b8b572bb54932e", @typed={0x4, 0x3a}, @generic="90f0ce0e004878ef96876c43bbbb408941cb6820fd42353fec1b595bf0abacb35ceecc12fd1714ef434b24bc8d157abd92bbab8b24d13c3539f6ddaf53ef22f4e41fe3830693e26a8fef88da7ecc65c0806efaf56d858355f5f9841ca73bbb776d7d8fa9aae92ba1d2e778dc0de992a523cfb29b0f301953bd97ac613f87b2281973de7fc2f75f13134546e37183e1164758b5d3082f3cbeb8a7d6051b1b56"]}, 0x15c}, 0x1, 0x0, 0x0, 0x8040}, 0x20000000) 2018/03/31 18:18:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/03/31 18:18:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) timerfd_create(0x3, 0x80800) 2018/03/31 18:18:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa4b822f3be5bd725, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x4}, &(0x7f0000000100)=0xc) 2018/03/31 18:18:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x6c) fstatfs(0xffffffffffffffff, &(0x7f0000000e80)=""/199) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000800)=ANY=[@ANYBLOB="e77153894cc8a2e66f80959ca688dee735cc5a8dc80800ff000084a90cd1fd2aa66eb692fbb5d9ef33d98fd90b61ceadd367b14f5da60d07231290132df28a3f0a107209a5291901ade87d94e45c5ad544f7805218c7fa05e6d3e8466dfde83db35a64e716890d377e278bc636f2ee46f5bb238054baef68618179d73f646f4ed493bc1a425f602ead9be9b9d6ddfb78279cca6083bbd99602ce766fd26a11bada27c83dedd0c84e8b2110a53764926f1f1fff0f000000000000b37a38fb5e441dcf2b"], &(0x7f0000000340)=0x1) r1 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x5ac6aeb1, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0xfffffffffffffffd, 0x80000000, 0x6, 0x8, 0x3, 0x9, 0xb, 0xfffffffffffffffc}, 0x5) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x200}) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000480)) ftruncate(r5, 0x40001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x66}, &(0x7f0000000540)=0x8) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendfile(r2, r5, &(0x7f000000a000), 0x7ffff) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000580)={'bcsf0\x00', {0x4, 0x5, 0x5, "57ef9efccdcc", 0x9}}) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r7, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f3", 0x3a}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1fb, 0x0, 0x1000000000000009, 0x100000001, 0x674c}, &(0x7f0000000080)=0xffffffd2) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80000) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x0, 0x400, @empty, 0x5}, 0x1c) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:58 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @dev}, &(0x7f0000000100)=0xc) keyctl$set_reqkey_keyring(0xe, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @dev}, &(0x7f0000000040)=0xc) ioctl(0xffffffffffffffff, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) sysfs$2(0x2, 0x1, &(0x7f0000000000)=""/237) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000480)='\a', 0xfffffffffffffecf) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='fdinfo\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0xc0000000000000) r2 = dup3(r0, r0, 0x80000) getpeername$packet(r1, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000d80)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000dc0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x10000, 0x888, 0x500, 0x5, 0x1, r3}) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x4) pread64(r0, &(0x7f00000000c0)=""/255, 0xff, 0x1b) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000001c0)=0x8) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000200)=""/195) syncfs(r2) close(r2) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000380)=0x933, 0x4) 2018/03/31 18:18:58 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, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc7f000000f1f4833b9ff18a89a285f049691fff7f00000000000054096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:58 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setpgid(r0, r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r2) 2018/03/31 18:18:58 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3fffff, 0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/31 18:18:58 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x5, 0x0, 'client1\x00', 0xffffffff80000000, "2fb8ae796cb1c821", "0c27fb178d220778fd41089576a8561a04126eabbfb0571468249a321eeea8d1", 0x7, 0x1000}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:58 executing program 0: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 2018/03/31 18:18:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) open(&(0x7f0000000000)='./file0\x00', 0xa02, 0x14) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040), 0x7, &(0x7f0000000080)}, 0xc) 2018/03/31 18:18:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)="17", 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x3, 0x8) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) r3 = dup(r0) r4 = getpid() fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) get_robust_list(r5, &(0x7f0000002c80)=&(0x7f0000002c40), &(0x7f0000002cc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001440)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001540)=0xe8) r7 = getuid() fcntl$getownex(r2, 0x10, &(0x7f0000001580)={0x0, 0x0}) getresuid(&(0x7f00000015c0), &(0x7f0000001600)=0x0, &(0x7f0000001640)) r10 = getpgrp(0x0) r11 = geteuid() fstat(r1, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000002c00)={0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="20000000360000062cbd7000ffdbdf25100047002f6465762f00000000000000"], 0x20}, {&(0x7f0000000100)={0x130c, 0x18, 0x200, 0x70bd26, 0x25dfdbfe, "", [@generic="72f14bf6b28a9ba6fbbcb8e7406e96dd792698a023945ee0380268c1c0d495143e2797041c692e7870c75da397a699d9f44a0c6ed588a120efae3ac15e86b3f9386fafce5dc411259e", @nested={0x118, 0x12, [@generic="4bb24787888bdc6e6d33ec93a75b4f0fe5c436d6b6c07b2249f9ac021484804eea8c8324cd6f6539c9be9604604823a88ca273acbeed8635a526b44c570ba93e8c62ec93e20b3e1b42927fff5361749a7a2e156323fb77af5059640afbac5325bc53d7df20dc8ef608bef2256830731da543e693e8e7764fb07d51af4d2b22716296ab8e4db24aa54390b4a1a8ddb97fa91c8fe60b49d0ec1e64903b35090c0516333360e06a1ef3b527099c30d9cfb78ef37e2d4f44d0d28da36ce94a46b4e76806d9b79f14163cd3fd1c8fae1f7363291eac02e90583f0587068bafbc1ce15fc", @typed={0x30, 0x1f, @binary="308dae6fb9d96187a829e0c89c44abf142fca628b21ab59d7617d1f428020e32d6822ee2f6de8e1f66777022"}]}, @generic="30dc7d2656cf41600db6b12be2e2cf8ee1c171f5d4c704671c5181d5e4", @typed={0x8, 0x52, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @nested={0x158, 0x17, [@generic="dfb7970fd7a33db98d89e3b8936d4e6bc581", @generic="66ad20c291a24a3eaa7e12103aaead95098d07363140f7c576a5c5045d157ac528d476b155aeaef0f03cd71a729260e88aa4d5abb3b36e9e542cb1bbb09114a83a9117b8f8d92d26830e541366ed451415ad6dc8be137e7d2c9eaa", @generic="08eb1e7e55ff9e92bf463f6fe153eab05e6b4841e5c143165fe7669464f5e2c76007974f3f7962ed491fd147991ceff9ee1b89b870a9875119b3a2a57f120e36f7e7f58641cfadd76d85b68568d2a229a7d2f9168cc22fe1f6e0274c0637fe9bb435f9e754cf3f08beb14e58c5bbd7199a4f97f997f5b7b3a2ddaf0789dee82f1ea109298721f542688ada645a64d3010c36553877df4ded3e0fa66c7c8012a42ab632f24d9f51c0b96f54e871b4", @typed={0x1c, 0x30, @binary="ad0fb8dccfd1b30ddd2c3593d9a4ecb6b3fdda6b2b1162"}, @typed={0x8, 0x31, @pid=r4}, @typed={0x14, 0x43, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x101c, 0x41, [@typed={0x8, 0x7c, @u32=0x9e}, 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@typed={0x8, 0xa, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x46, @pid=r5}]}]}, 0x130c}, {&(0x7f0000001680)={0x1418, 0x2d, 0x100, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x120, 0x91, [@typed={0x8, 0x3a, @uid=r6}, @typed={0x8, 0xa, @uid=r7}, @typed={0x8, 0x2a, @pid=r8}, @generic="14b6d00d67fc0a6cdea532fd0f94101e1ea220d9409eab9a4bfc706a83d132582f9209082c754c", @generic="f76064f8d06a53fedf96e2ca4ba529d55a6dafbb70a4c948773d1f91e796a18b701d03a9ddabd3851183e640377c0e41eb46fef45c6d3b24631bd353b2ace8912d926748ae91ffd208bcc8a0440543e29bb25bcff81f6ea3b3f51113abc5410de109faa01fd221742bad2ab570f4319acc4c313d1e11baf8e9b150026a22ac94583a172a187a732249df6f02aa4719c2acd2f2958c5cec7286fd5dba903ba8fe171ba08ed9bfbd69d43d070001a7c5adf18f53f0b06e6131c2dfbc8ce99f2d032666cd499780089e1882501a1d7dd151952e827755d2cef19135"]}, @generic="ce04cd6fcd622670bed3cf42458fe8e3f4511e1f89d154fee9562ce89d424ad94cdb8d63c6b892e16ce612d18a2cf51156f52ff37c7980163572c49ad679142630f4d011a046fef00d1cb23f7e9f954785ba5579c7e0b259dfd8df6b6d6e59457092f2d977c20ad4cb1c1fc8b3f6dbb9a8f90571e3047418ac8c13655ab852d97fe3fa7589ba24d96936f390cf2fafa7f75ad136e6a630366b6dd64f005e0228b5b881fd999fe718484ef5c5d55a52dad148b13ed3f5158c16f541f556e9b240bc7279b0bf22510052602e7d60d6fcb63bd30c0f6fbf183811d970c0756e84f82c24841f81754a696b674c32e3646daa0fb86969813e", @nested={0x10c8, 0x4, [@generic="9aee9108d6cedca63e29df55d7f6359209372d49b402e40b9f1856ee0e1b5de3d4d1ef952e34bad05230adeb2f50ca14af5887a9806b71c1bc1b4f8135deb03c651ce1da102a03562776cefb0878d6be83cb1d5d2604c3edc0a67ba902262bed53885bf0d07782f9b9ab0c1af4916c035c5c48f563035d2628f5284211c583f066d5dcd4df6baa6baa472404f803553e6724452bc8a3b1ad31b06117464882caee3a8f83db09f17e5a3541957e37f7a4c8fc8dfc55536db11098", @generic="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@typed={0x8, 0x8f, @u32=0xfff}]}, @generic="1796efbdf2c9a8b6ee68ad4c1638e1af", @nested={0x118, 0x19, [@generic="18667f47e166778e570109e988f92aa89b9326dd6b9528a5fe5f3810b186e62a38e2a40b42b9af30574535ec07d561c90684529a1dc20c470c0a74d23d68689c2aca29cf49c94151ce8cb7f9fefc2a155f982d47119280832a56b50c038471a75269df81e0f542a4f50280783c4fdae6ac7941c2e2f6769b82a7a3d008d53073bd5ba4e9c447816aaea763e9da154643dbf1cefc89", @typed={0x8, 0x73, @fd=r2}, @typed={0x8, 0x32, @u32=0x1}, @typed={0x8, 0x18, @uid=r9}, @generic="ee113dfeb2ba52ca5bed9a1ee0d430017fc1b952c0337758a5ac41bf1737743098ae803998b31b15bb5376b03ab03ea723377c6b68a6f56c30edf4c87f6ebc03cee6df05d30f058d4cf8e71dd20885cb8610ec2a6192ed8d93f03e8f8bd237be56e0c958"]}]}, 0x1418}], 0x3, &(0x7f0000002b80)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x2c, 0x1, 0x1, [r1, r2, r2, r2, r0, r1, r1, r2]}], 0x44, 0x4000000}, 0x8800) 2018/03/31 18:18:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:58 executing program 5: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) close(r0) 2018/03/31 18:18:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0xec8, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000000c0)={0x7ff, r2}) lseek(r1, 0x29, 0x1) 2018/03/31 18:18:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/31 18:18:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x88, "3d8309c196699fd2b191446384936eae815aa30a28052efc3e0a38e629848f0d277721217cf94b8352dcfb3a48a50ab5a66086733677417b993c5b018c613c4f818b592717e611af6a8d50c6c6ef0c2251f389d947e203d9159920544da0193c8b1cf3adbf8685e1701bb43d2cdb6fed01f20460d99363178eec04a672a91083b267ce6809cfc083"}, &(0x7f0000000180)=0x90) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7c06f80d, 0x80142) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x28000) 2018/03/31 18:18:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000040)="f2d216ccdb105bc6e8b817022b7e41") readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:58 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x4, 0xfffffffffffeffff, &(0x7f0000000100)) r2 = epoll_create(0x1000000458) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) epoll_wait(r2, &(0x7f00006edfc4)=[{}], 0x1, 0x0) getgid() openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1) lseek(r1, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8, 0x18d040) ioctl(r1, 0x80000000, &(0x7f0000000080)="433c364b2fdae3c847143601e979fa15b203c294a423d581fa2789d430e2d95be0698f02013facd9d21056b530aeccd3b8599fdb9c5bd7b4c2493384cace3c4e48339ada224fb43e1f172d2e4b2b52afcd1ae93b317cc2d449d1dfff47e132f98dca415dee8d95c63f897cc0409e6574a508291a4be7b5415e9e") 2018/03/31 18:18:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000000040)={0x9}, 0x8) lseek(r1, 0x29, 0x1) 2018/03/31 18:18:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/4, 0x4, 0x1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e08830f0b137ed96acee488000000000000000d32112b2bc83d72a"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/31 18:18:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xca, 0xc1}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3, 0x1}, 0x88) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x6, 0x4, 0x7, 0x7, 0x6, [{0x1, 0x1000, 0x2, 0x0, 0x0, 0x800}, {0x7b4, 0x6, 0xfffffffffffffffb, 0x0, 0x0, 0x84}, {0xfffffffffffffc00, 0xfffffffffffffffe, 0x7fffffff, 0x0, 0x0, 0x400}, {0x100, 0x2000, 0xfffffffffffff001, 0x0, 0x0, 0x8}, {0xf8, 0x6, 0x1}, {0x4, 0xb83, 0x3, 0x0, 0x0, 0x402}]}) 2018/03/31 18:18:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x0) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) lseek(r0, 0x2b, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200, 0x0) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x1, 0x4) 2018/03/31 18:18:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x3) recvfrom$llc(r1, &(0x7f0000000100)=""/69, 0x45, 0x40002002, &(0x7f0000000180)={0x1a, 0x100, 0x373, 0x2, 0x7ff, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000004580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000004540)={&(0x7f0000000240)=ANY=[@ANYBLOB="cc4200001100040728bd0036000000000000000000000000", @ANYRES32=r0, @ANYBLOB="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"], 0x42cc}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff, 0x1, 0x3, 0xb, 0x400, 0x80000000, 0xfff}, 0x20) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000040)=""/98) 2018/03/31 18:18:59 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x58000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0xaeb, 0x8, 0x6, 'queue1\x00', 0x2}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r1, 0x400000000000127e, &(0x7f0000000080)) 2018/03/31 18:18:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000040)=0x1, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x2, 0x7, 0x4, 0xffff, 0x3, [{0x3a02392f, 0x7, 0x5, 0x0, 0x0, 0x2c05}, {0x5, 0x1f, 0x6, 0x0, 0x0, 0x1}, {0xffffffffffff8001, 0x5, 0x0, 0x0, 0x0, 0x4}]}) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') getdents64(r1, &(0x7f0000000080)=""/144, 0x90) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) 2018/03/31 18:18:59 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x5, 0x0, 0x40, 'queue1\x00', 0xffffffffffffffe0}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:59 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) lseek(r0, 0x8, 0x4) lseek(0xffffffffffffffff, 0x29, 0x0) 2018/03/31 18:18:59 executing program 0: memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x8) ioctl$int_in(r0, 0x5425, &(0x7f0000000000)=0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='yam0\x00', 0xffffffffffffffa4) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1, 0x30}, &(0x7f0000000180)=0xc) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x200, 0x0) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0xc0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200080, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x118, 0xc, 0x5, 0xc04, 0x70bd2d, 0x25dfdbfe, {0x3, 0x0, 0x1}, [@generic="eabe2b044796109f6c74df59edba1fa3e2b8f404a015ef216913621f21dca411bf504094c5430ba0231507153bb6488504b1a2578d2d1515f2b16f068db40b3cc8988629", @generic="221bbe026b0168e539b136c658379899b811a0720f98385ec7b2e676f460d33852fb7b1356443c6217015c5e42978a1999eea28be2efc3196b1ce7271b0816e502bff1442635aae0eeaffd4a39a746dd28fe858930ab62ae6dc5812115883c67cc8c84f05c64f663f6b8e92264d83c861eeccfff0add8e0d608c06dd4038182d9cc3010b2faddae02635a0025e9903e89d826fd80418ff95dc29ad733efab24f7b5e367d92ef2d67de787f1b", @generic="d7c61f326e6f30307eb9380963ef1e9fd6d35946"]}, 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x80) sync_file_range(r0, 0x7, 0xffffffffffff18f6, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/03/31 18:18:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) socketpair(0x3, 0xa, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x200, 0x80000001, 0x80000000, 0x2, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl(r2, 0x8000000000000005, &(0x7f0000000540)="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") fstat(r0, &(0x7f00000004c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e20}}) 2018/03/31 18:18:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) socket(0x17, 0x80b, 0xf2) 2018/03/31 18:18:59 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000080)={&(0x7f00000002c0)=""/4096, 0x1000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x40) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:18:59 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x3) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/40) 2018/03/31 18:18:59 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0xff, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000000c0)={0xfffffffffffff800, r3, 0x1, 0xb75}) write(r1, &(0x7f0000000500)="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", 0x1000) write(r0, &(0x7f0000001500)="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", 0x1000) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x204042) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) finit_module(r0, &(0x7f00000000c0)="3a6370039c000ec9acc8b53d845fab2e9252c21af88f3a6b99abd998eb1ba90a9118ad945c7409c4e1de4f39e2726a1a99a0cd2e5f9b795d08779bfe701ee10001000000000000562e823feb51ba1fba689d73c40a5f8163b6c1cdba41d7f809cec08bdddda8b0a969b8c88c528f19af135f6704f5cc37442cdcc9a5fe7f59edf2", 0x3) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x28bd, 0x40) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:59 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r0, 0xc251) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x20) mlockall(0x1) close(r1) 2018/03/31 18:18:59 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, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x20, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="e1bd0ec67de592ea2a1bd8f1d617839abac0028c5c958dbda09ddd119a6b8567d8047b4820a80eb98fde5878a40e0870675dcfb679e009a2cf4f4d90", 0x3c, 0x4}, {&(0x7f00000000c0)="7a5a6e6d240fe280f490e4735285955351d898508424901b02ba18d6dac298d368aafd17a0a28e4a9d525ee9644ae402f362c1fc56a890961d568a3ae4b179a89924819721ab5218aae9eb2e33292e5f68337cabbd543a233c6ffdf5f7785846beb74e9522910e71ed090259a27621ddf24f70dd0087b53ba928bc5458640010ceb3ab815c0a873184f35fd7b46fa3204a84899f22e5c912dfa8284bc4416ab6f2f521cace20e4788e4d1083c2959726a0d6a4dfa98e32e5ca3c", 0xba, 0xe7}], 0x2000, &(0x7f00000002c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x34, 0x31, 0x37, 0x35, 0x34, 0x35, 0x36]}, 0x2c}, {@usefree='usefree', 0x2c}, {@quiet='quiet', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 2018/03/31 18:18:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xa, 0x400002) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x52000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000400)={0x484, 0x3b, 0x20, 0x70bd28, 0x25dfdbfe, {0x9}, [@generic="aaae681ad9060b7b96664010f80eccec55e0d50a633058dcac0cb51ccb9c5c7ee08dc666703b2456f847edd2130744d2a67ae893333f3ab297e70df249f017f8fa90f5e581f99d10e02132affc14dfbd7da8a63a11847a01ed69a5bb8634add0d48a22ebaa2395cb5ea7dad8065a979f673eec2ff989342c9e65bf49ef56d2164604e2a58e0f79075bd4be224500fcf9730eb208fc7bab37bedc149fdead2d968cfc5b07ac648e6b7e9433375949bd66450845f9c65107850ff42c5b1208d7265f762abff6d060f19fb9e3ccc00a744d3df75dd3e495771493f41701f53a6a478b93019ceed65163c28f3b", @generic="cc47420bbb371a0e294c86fa4024ad3a0a", @typed={0x8, 0x19, @uid=r2}, @generic="b5f3cbdc2bc14ff1db0f32d515e23e99f014a9c84a5891821d5fea000b20bea41cc83f0bffb34aad25", @typed={0x8, 0x52, @ipv4=@broadcast=0xffffffff}, @nested={0x338, 0x80, [@typed={0x8, 0x5d, @fd=r0}, @typed={0x8, 0x1a, @uid=r3}, @typed={0xb0, 0x47, @binary="1c6fe5fb8b6e6e5439a1d0b77ea6e31724adc89c8e1676b3bc397101c9c9b2946a83b50b068e018bf480bb9e551b6ef6c1a26a6ca5620d3dc359b4447182b2ac7e77a59690d29fcf42b156c2421b7deec2d9303482cc6c9818e8da8d709a2c631d7a553edd69585374cec3c4d9c4a5380c283a2a86ec0a80db530352319066005d4194cc21f9ec80c18ddfbcf077a3ce6b84f8570eaefe38d3d841308e246bcc98b916cf5c876ebb3383"}, @typed={0x8, 0x12, @uid=r4}, @typed={0x98, 0x43, @binary="28370ceef5360627c19fd414a679c3e1851264b567aa353f02a98f1bc540a14ea0509b154063f02e46906392d480976efb4f002ae3f902f3576954915bd00b428d6c0f65a6f706f0639b3467e08b8154f04ed7b1b1d9b055df2b036a464434508838363a5f6a6f8538c917548996287aacaf8a4b1a4530f474515942d1ab929107c6f78653a930cba203518eec9b72782ddebb"}, @generic="003dc3efbed2a44335d46914c320996985390a104a11e13b387005b8033a42590dfcff81ca8f7f33cce6d1d2e2d812465eec78093468f3434bb9e251227f7e75d34363d9dfd1354f6b81e3cd4bedd525a62561060301a2635d245d9285e78a4bb6956a6423ed8fc35e9218d6c60ff626506daf22ea93d302b05d990703275a21f9b995456b36cc3bd94962cee51fb447ce5ef5f5756b46", @generic="2ab082712a22a18a1f5b3a2cdc2d12198c5b39003604b7a60f1fa95f910e1bb968e23b2fbdb3691b2d8c97ffc3a8388dac2a1e1ca5e1e24b170e9b62368b815493c1cc8d7571e5628c4cbd092591213c5680993c603b8a92033406af658004c067bad6077f51c4dbe811e94c195b0ac7b2cfaf7336587a176171b85a60bab9e990a286c4e9631b1aa48ec65617703cc36585", @generic="5dc703bda1ec3634e24009aa2b87274a94f90b6bf0afcbf9c6e31bfb94a7e4c299f3c2063c09145402bc049acca7d85d6f520a43db5b42de0bbcb0992b5649c04ff0eea1939e4e747ccedf6d6bd91941878c51cbf1b7b7b5cdee301f27e6bf17d1c5c8241a3dc2447b3a111c3a1016add8b39bf7af0c45c7cef54bc6ad783eecc03cf5e1c5a8f2cf372bdab64fca65", @generic="9f86acca1166", @typed={0x14, 0x24, @ipv6=@dev={0xfe, 0x80, [], 0x11}}]}]}, 0x484}, 0x1, 0x0, 0x0, 0x24004040}, 0x4) 2018/03/31 18:18:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0x80) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x180, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000340)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x30) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/208) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300), 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8957, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000df8ffc), 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000defffc), 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x3c1, 0xc004, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/27, 0x1b, 0x40012020, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6", 0x33, 0x4000000, &(0x7f00000002c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000080)=0xfffffffffffff609, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0xfff, 0x1437864c, 0x0, 0x1}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:18:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xaf) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000004c0)={0x5, {{0x2, 0x4e24}}, 0x0, 0x2, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x18c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x44}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) 2018/03/31 18:18:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:18:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/03/31 18:18:59 executing program 2: r0 = socket$inet(0x2, 0x80004, 0x6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x1) 2018/03/31 18:18:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x1f, &(0x7f00000000c0)=0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x7, 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:18:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000500)="83b7f3ed25afb1715149a2ce7b926766f58b636258122e2276d79baca438e6eea7e6d464386a78b111b9beb4fd5c1d96d8fa61dd63c28d36ad55b6fb7e50cec003d49d7da800599b8d5c4c36978bfde5be5de84e5db2569b3d5e4ffeb44db41b63d90ee73ab6a58cf6a9553e95dd09bdd1ab839ee9c7a645a9b8733780cedd6c7bcfd739fa2ac56593917dabb8bc92865d3b5faee5acefec3b2f97233ec420abc9a930c001f4e360ea71d266e4affc617406a816529d5a3f55bf3c9db7313e1f462b1f4eaf7c4e5a4b310a5b1778d76a9764") setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x267, {{0xa, 0x4e20, 0x100000001, @empty, 0x9}}, 0x0, 0x7, [{{0xa, 0x4e22, 0x8, @empty, 0x8}}, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xa568}}, {{0xa, 0x4e21, 0xb74f, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, {{0xa, 0x4e23, 0xd8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x9}}, {{0xa, 0x4e20, 0xfffffffffffff7ec, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x7}}]}, 0x40c) lseek(r0, 0x29, 0x0) 2018/03/31 18:18:59 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7fff, 0x80) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="5101513080bf1d2eb3d6c1ff7b4a774acb9cbfdb964aa63d69da1b8dcf8631ebeb64a21eebd16d42e2a18c729e3aa1aa2dbe11e61366d1833aa2fa421d5ee5fa0deec2a3ae4408d7cf02d8aec11b9f3afe49e479771bbff1c0d459d0dce89e58a0a7a15d7292061dcb22a713a6ca6b911387bfbc8a2a7107a124a49d136e2d15b856517aed8a07e20f37ed8af5328a6182a5f09fe8de7ac9ec682b0626e7bce55c05a2b7e5ffcbd1510d5b8234d3ba96d3908a94a155bc7d88243c5d3d22f66d1b", 0xc1}, {&(0x7f0000000180)="f050c7214d8f72f80b113737ad1da81986fcc9fe", 0x14}, {&(0x7f00000002c0)="863d37c1704320c06f961ea939cab354bdbdba6792c6781edbfb010881d9146cf7f66669b897381dc7a9ba4540e64cb0730ac70be792e2e2688489f2008e5e0b8b0f2f7f8cbc4c1d4584b1da3bbd79cad68944d9af0c523b66c9e6a17a43bc890d141eb6ebab4f", 0x67}, {&(0x7f0000000340)="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", 0xff}], 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfff, 0x1018fe) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) signalfd4(r1, &(0x7f0000000000)={0xa4}, 0x8, 0x800) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000600)={0x0, 0xc3, "52cb3e02a4bfe0dceaac0e9b26c03e3251825368ce340f4a966156a993bdfee6173f0ba1f224a347e8d2e581e6e7e33db3bd998879c3cb9fcbb867ed9be468db0649955b135fab57390f46a8badba0534c1ae4e3223f4ce25333085519d731fae076257e156818b5e9a31d1180f3c8e057d668e01a0d860fa5fd66b9c0137fe9ddd2132f7cd717e35a14e2e5ff3ddb9adb74f303c6dcc193c936c1210adeedad192936899dfa3a072194b8308746bd0edcc37a4991b0481b2aff30d50e25d754da0d04"}, &(0x7f0000000700)=0xcb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000740)={r5, 0x6}, &(0x7f0000000780)=0x8) 2018/03/31 18:18:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0xfffffffffffffffa, 0x10, 0x400, 0x7}, &(0x7f0000000140)=0x18) pwrite64(r1, &(0x7f0000000180)="dde52e58e854e3bbe34fed40ebe972efd18ee7bf513c5416e3bee2c77447d0a2b1dad07a609b0ebc7e9b666c3e10fab74c597cc2d6b7b1c40fae5789d725185dec4141e3a95d1b8dec3d7d177cc1699c6598a2ce4bef706b221e8140629fb25044ec609f73055a005aaafb0086d18141a66435ea1528a104eb7212b0fd1ddf6827e53b54fe14a1fbb1aea825f353dd4b940389a255a75904b338b62ec943b17d5ec18b60edb6c271409e1316233b4af49c2b52607c707026386e7952d0ec8c853094cd953a16da", 0xc7, 0x0) 2018/03/31 18:18:59 executing program 0: r0 = gettid() r1 = getpgid(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x50000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc\x00', 0x20a02, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000500)=0x8) r3 = syz_open_procfs(r1, &(0x7f0000000280)='cpuset\x00') ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x2, 0xff, 0x2, 0x800, 0x5, 0x6f2fb40e}, &(0x7f0000000300)=0x20) r4 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x20000000000000, 0x100) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000580)={0x5, 0x0, 0x8000, 0x3, 0x2, 0x10000}) setitimer(0x2, &(0x7f0000000540), 0x0) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000000100)=""/164, 0xa4}], 0x2) r5 = memfd_create(&(0x7f0000000340)='nodev]em0cgroupwlan0\x00', 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000200)=0xffffffff, 0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x1]}) 2018/03/31 18:19:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4, 0x420201) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2000000000000201, &(0x7f0000000140)=[{0x1, 0x30, 0x20004, 0x8000}]}, 0x8) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) r1 = fcntl$getown(r0, 0x9) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x100007, &(0x7f0000000040)={0x3, 0x2, 0x8, 0xc00000000000000, r1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x10002000}) syz_open_procfs(r1, &(0x7f0000000180)='net/ptype\x00') 2018/03/31 18:19:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000500)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="7e6093fb27fd98039ad160a57498ae0920fe111ef06f9bd6735d4d6f1ea8c409947687abc9a4688386542b5ec9374b64e7334207ffb587572bfffdc3579d121b79576267e667cdc4afdef059e7c9b17056d91bdac475a6c1fb78e60c03a393e4d24bebe8312d1b80836ff329ba879f241725e21c5bf84b2e69e7ff2dc52c9a54305999e5fceb78ff2d6e918da204a9d254a0fc2f386ace526cfd7a063886a7f35099d9a4da2be2f4d5eecf9e9b48bb96b4adfe9dbde200ed1969dd8df302c9e90401f1a3cc24ccbca57611aecfe096aadec450ec3d7a7dba8cc2159b93563518b3641510d5f3ff1878ee3c8b888c0c", 0xef}, {&(0x7f00000001c0)="242af4eef0306bbbc043370b1253536e0e1815e4d1ea660b8871a6c0fb7f23319311b903a8cb17f7cdcb5d98e3442923e664091906e787961bb5390da7eed4ead1835f636beeb8fc8b560706b941d32262e6f517cf62a79ea1470ca0caa313168e019b83f406ccea8505", 0x6a}, {&(0x7f0000000240)="f3a34e740825ccd08ad3a2912894bd119c28d8ec89bef2d6425ec56396b826a75fab78f72a71b42d49cd504df4bac7a34257bcf6d45ffc690d35777ab627ffdd18d7c70b3512c7ac881993766c85dd8770a123ea98cf04b0796887aad3f86a78fdc9399d5c6e339df2213f6cc7b5974a83eaa84268e9e3b20ae447155a", 0x7d}], 0x3, &(0x7f00000004c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x4008800}], 0x1, 0x8000) close(r0) 2018/03/31 18:19:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200, 0x0) lseek(r1, 0x29, 0x1) 2018/03/31 18:19:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0x11}]}, 0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @dev, @broadcast}, &(0x7f00000003c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1000, 0x4e20, 0x7ff, 0x2, 0xa0, 0x0, 0x7a, r2, r3}, {0xde1, 0xa7c4, 0x8, 0x0, 0x84, 0x3, 0x401, 0x2}, {0x5, 0x4, 0x0, 0x800}, 0x8, 0x6e6bb4, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0x6f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x1, 0x0, 0x7, 0x101, 0x9}}, 0xe8) sendto$llc(r1, &(0x7f00000002c0)="bd3e5dba83e5cf4f6ea2903dd5f9f2ef5299485505b4bfb7e48b7192ef551cbb67522b48a48fac89b155ac2fc1b1652d1ed00c91d5d7e7b2208b59870622d75e6a99f20cb2259588ec4adc6e288878d32b323ac4c98e472999c526744427cdd569faee1792e44f37073884d0aa4191fada97303418d5082dd838adcf3928d221ab70f1377bd1ae376bb126b750a8a01f89de2a2072e45be0c66845b8621f28128ce6620e5dd2350250f24effb8746a1437caeaa5d27fe0ae1ab83bcfeaa18a742fd763c120244914947afe486a27a15e38328617d516184048ebe4e10d366977a455b57d", 0xe4, 0x4000000, &(0x7f0000000100)={0x1a, 0x4, 0x65c6, 0x100000001, 0x4, 0x7f}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @local}, &(0x7f0000000080)=0xc) 2018/03/31 18:19:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x800008, 0x101902) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x842, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x7f, 0x4) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000000000042801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x80) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 2018/03/31 18:19:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x8, 0xfffffffffffffffc) lseek(r0, 0x29, 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x180) 2018/03/31 18:19:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x3d, 0x2, 0x6, 0xff}, 0x10) close(r0) 2018/03/31 18:19:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(r0, &(0x7f0000000180)="3ae6257976a92de6c64391b8c9e6b9f94218424b8d709ed09217da8cd9a3ec699cea3398f80734703b39831f6fee2cd83656ccc41f1e2204960f478b07d38fdb32639aa681089b41994b04f7617a2b36f206ecacd8b3b09fcf1e2392c789a9c3f2012be0b28263a413d773a53c51ba32036a169735e7a2f1577f7dda686007162ea3a2ffcd4acd52", 0x79929b47b6ca7560) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0xc1) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/03/31 18:19:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f00000003c0)="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") getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/31 18:19:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127b, &(0x7f0000000040)) 2018/03/31 18:19:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x109400) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000300)="8c9df467578be468217920f8b7fcc88ed31544bfa5241d7f1c4ac50fd8b662084811801b7cbc23429a285a7ca74ad951eeee03ad334844f9c7496b633338cc1f10b2b16c98fe5c6f35c28fd02b0c69945072433dd26d201e8f8fc5856b7734accf6034c6d44efc461ca5f8cb05ebe889f340a1c938703252d27eaf935ca063ce0cf583d679d80d5ffa23c0a194da9d3b8b6baf91775bfaf451cae6e156191074d59291aafa7f412e49c4f6f83dd8cbb681b51cc468e9140611e2bf388c3f88c0d4e56a73f502b305fce0a0187861a8fd0b9d", 0xd2}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="55805a1d8b5aaf916fe8762df51d49b56eb70624112119268818d80a434a6f0654c20fb238dd7747707c74379f5a156752a5ba457e85a43f448d1f973caf01663e269fcbf666370e19acd57632046a2df97dddb3b515fc8a3f00721d3cd5f81844ed12e3e4f12d6e06cf79f512a561832deb433962288eb8e492014b1c86caaa36f8b3ead888783ffda3b6d50299766cd2ed376b815340584c15f66868aca8e4758b54ce8acaff17a5db2c70054718c47e3e96ff9c3667ce1cd4c88053ae00dc47801ad1151ea1beea616ab1", 0xcc}, {&(0x7f0000001500)="c9918eb1def181d3b4ee1c352c6322420712db1d5176071ba17e9380d83aa478d096c1c66055ed22c08ab99ac2b934a011c07bf27a920e8302018e6acdac237c8b95deed70a40222716007ee58f9e1cfeb555d8ce9d62350475f51a8e58ef3d0939067fb2e579d2f1bd76b799d3efaa970cf7d7022a55e0c2d8fc07795335b91df631b32fafd49e650f34ff0332403e622cd7710aec69ec43f78f375d005c5fdba5419c4603d7a8686d931236e2df027ea78d9a08f2bb944bd91ff62d68b79456959338b26cf8aad3a23e2ab59054876ef63cc3d7e24e25c02010d511db9d3b8fe5d21549a5b04822fc9c11dc33a5f", 0xef}, {&(0x7f0000000100)="0129eb54d3438aae41260c6fe20f5f66f77a5a38da616011e623c2d324ff0aedaa337768467a81b68423e28429c005d989d8e6b7afb9b120fcdbd0db469c57d17c8d889e0fe8328768c4", 0x4a}, {&(0x7f0000001600)="1aa8797bc9b68539581b0cfea4d8c733af2d681b8aa8aa131c07b4efd88abff79c0b3b6993bec9e2f1", 0x29}, {&(0x7f0000001640)="8e634adfc325df2e26cddf5163ff500e282c216a4d3be9a4cc03304ef9db7f6b0758ff3a4fec05ed5d", 0x29}], 0x7, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000180)=0x4) 2018/03/31 18:19:00 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x19b7d8c9c4010c7f, &(0x7f0000000080)="df11a9aaeffe3dd7a41e6338bcccb92173a98a28991cf8a19e4a2b79f52bfcc44c8626153b6b604700de98b265d5a6bd4e733488963ec6e4198ff4815ef3c493ab39317169b5a0f94f4ab81264b65dd013583c456337d1e5556b100ec88f892ea0260fd73d5249150b5c7989811b55746fd6810032cbf9ecf79efcb3f11822e15e8079c92be9218a266cf57ac3e4d71a02dc4de6cf2a0911b5a6e7cd004d2844cb0e4a21cac19bad2c43efe4fa740159a620b43f1e0925f47d8462e6d7aba79b3f9a2331b4cb2f04720e1dcd2a4ee74ef081265d567f5e083c238e396a39066a44c0edbdcb9eed", 0xe7) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="395520aab08f401c23f3f662b517a55a54aa918ed1d298f385f7c2707097fa3ba0c6e7f5912f4940cb5d3f9b965758dc08ca745f14f4bf3a6a04bc6a5ac78d026cddfe36c5f2e06110f5db3ea0198a26aaf341fe2dc8574390905d82", 0x5c, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) keyctl$clear(0x7, r3) socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000000040)=0x1, 0x4) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000200)=""/127) 2018/03/31 18:19:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x80000004, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) pread64(r0, &(0x7f0000000180)=""/112, 0x70, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) setitimer(0x1, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) uname(&(0x7f0000000040)=""/197) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000240)) 2018/03/31 18:19:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x4000) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000140)=""/173, 0xad}], 0x200000000000008d) close(r0) seccomp(0x0, 0x1, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x0, 0x4, 0x400, 0x5}, {0x5, 0x4, 0x4, 0x5}, {0x8c, 0x80000001, 0x0, 0x1000}, {0x24f, 0x1000, 0x9, 0x383}, {0x400, 0x5, 0x8, 0x81}, {0x5, 0x9, 0x6, 0x985f}, {0x1, 0xd98, 0x1ff, 0xf3}, {0x9, 0x7fff, 0x2, 0x13}, {0x8, 0x6, 0x401, 0x6}]}) 2018/03/31 18:19:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x2}}, 0x800, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x4}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:00 executing program 6: write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) setxattr(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)=@random={'btrfs.', "637075736574e27472757374656400"}, &(0x7f0000000100)='!+3lo\x00', 0x6, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x3) ioctl(0xffffffffffffffff, 0x400000000000127f, &(0x7f0000000080)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x6, 0x2, 0x4, 0x9, 0x9, 0xe4e4, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x82de, 0x7, 0x40, 0xfffffffffffffff9, 0x9}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) 2018/03/31 18:19:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x3ff}, &(0x7f00000000c0)=0x8) 2018/03/31 18:19:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xfffffffffffffecf) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) recvfrom$inet(r1, &(0x7f0000000100)=""/129, 0x81, 0x40000040, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendfile(r1, r0, 0x0, 0x3) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x5, 0x4e23, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, r2}, {0x2, 0x8, 0x1f, 0x7, 0x7ff, 0x4, 0x1000, 0x6}, {0x1000, 0x7f, 0xffffffffffffff7f}, 0x2, 0x6e6bbd, 0x0, 0x1, 0xffffffffffffffff}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x1, 0x3, 0x3f, 0x7ff, 0x0, 0x81}}, 0xe8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x202, &(0x7f0000000640)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000700)={r2, 0x0, 0x0, 0x4}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000006c0)={'bcsf0\x00', 0x2000}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0xffff, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0xfffffffffffffff8, 0x667, 0x9]}, &(0x7f0000000340)=0x100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000004c0)={r4}) ftruncate(r3, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000001c0)=0x2) r6 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) r7 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00', 0x2001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="44f74953230b239b1b6f08156b753b59fda5486d58ad720eb3554b4b7ae5b2a433164ef9ff5ca1d33b6b661dcb22aecb64e69c2e96a53eb323df978923f43c274daa6e747c04e2294a22ae18a1ee7452765118c37154e334d31c779d7bbecabb0f3f31937a97f1644ae7176c391e8396020d6d673b4cef47330f8b5380735dee12f82e17a6fd8548f90ad3d02793d7760000000000000000000000000000ef88e112248c337bae4eab37a1781a217f538470cbdabd9885199ab969895070b90c"], &(0x7f0000000340)=0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x10000, 0x0, 0xce}, 0x14) pipe2(&(0x7f0000000000), 0x84000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000140)=0xfffffffffffffffd, 0xffffffffffffffa1) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x1) close(r7) 2018/03/31 18:19:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ffff) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x401, 0x3}, &(0x7f00000002c0)=0xc) umount2(&(0x7f0000000300)='./file0\x00', 0x1) ioctl(r0, 0x3, &(0x7f0000000180)="a22ecf779497e6d6787fcd6885d1f6cbe11cde2c29c11cbfb7af559264287aa762126d1e77839999030b669d18b55ddb7c380c047ee6a2396889ce10d47a80fbd97d41b9d765f3be710a5da0b6533724a8d0f21e26815dc2832251116181c1de40f5598fe02e69c57109350cb254448204cf43a3f28c1975fdf579371346d179f2f41f901a23fc53f27a4994751fcc750bfb6cfdde3ee280f2873af87b74f46e9c3b8cbc7e") 2018/03/31 18:19:00 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, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x4) 2018/03/31 18:19:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) signalfd(r0, &(0x7f0000000080)={0x8001}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x28c, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x1}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'sit0\x00', 0x1000}) write$selinux_user(r1, &(0x7f0000000100)={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, 'staff_u\x00'}, 0x2f) 2018/03/31 18:19:00 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) 2018/03/31 18:19:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xe, 0x400201) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x1, 0x52801) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000280)={'ifb0\x00', 0x5}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x4f4, 0x4) fstatfs(r1, &(0x7f00000002c0)=""/50) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x7f, 0x2, 0x1, 0x4, 0x2, [{0x9b3, 0x1f1a, 0x7f, 0x0, 0x0, 0x2}, {0x3, 0x0, 0x6}]}) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/31 18:19:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) accept4$packet(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x8}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x61, 0xffffffff, 0x7, 0x2}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={r2, 0x2, 0x7f, 0x8, 0x5, 0xf6e, 0x3d01, 0x2, {r3, @in6={{0xa, 0x4e21, 0x7de, @loopback={0x0, 0x1}, 0x6}}, 0x7, 0x7, 0xffffffff, 0x4, 0xfffffffffffffffd}}, &(0x7f0000000300)=0xb0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'syz_tun\x00', r1}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000040)={0x537, 0xff, 0x8, 0xffffffffffff8001, 0x482e, 0xfff, 0x9, 0xfff, 0x7, 0x1}) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) fcntl$setsig(r0, 0xa, 0x40) 2018/03/31 18:19:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/03/31 18:19:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(r0, &(0x7f00000001c0)="22e9b9e41463ef6bf0597e73b11cee8f00f7e61ce334d68f00c5f8c1db3b0a7bab7a856c82d5b3d86ca5d88b9f70054552c908f7ba41d036e067fbfd", 0x3c) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000000000)="74086e750000452597797595b87a00bbc5fd104b7f5be5c56248ff7f0e1892d39903ffd21f56b7c125b1301f4a53045455f4933b7c28d0cd8dede3f27d5eb8f2dc18e992bd489019a0b7dc319805195f29ed398041acc7acbd8b0dbfb6b94f48d864ea5e73761e21f8977d96f57bc92ed5cad206cf4e000000000000000000000000000000", 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="7f73657201000080"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000001940)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e7807fa5114fbfcd0d758c3b690c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x34, 0xa26f, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000007c0)="1e08fdc176c2e5a7c4ddf6c22e244c73208e3b1e243e680b901070dc3885ffb016f4576c0e6194d1e02d87499e331514c94df7962c7b11dc34325588dd9d1d981ab7aed46743d3516bd490a3efc89df6a86461f20db48219138bdfb3d58b1939affbd6e88fa78953203011ccfe9423380babca586d75e3b3f00324de5b2db6023e5b5f8b3014bd55510e70a9f0a35f592f4984728fb0899d81b4644423581f20029862a04ea1933110dccc7cd21f08b00b52b73a1b097f4bef8a1984654a5cf8d7ec409032df141b476eccb579569c041486a9552ba1c8af6b80ddcdaa56162a4743f66b0766649a2181fb5260b35959e7b4bf988c0a", 0xf6, r3) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="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", 0x1000, 0xfffffffffffffff9) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r5) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0) shutdown(r4, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80e0600d909c7a124d8ac39add13dc93a80f22fd54456a844f3e8b5ade4e5935037006fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:00 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xf5, "7d13db831b2be73471220698a1e43fa5d1ca3b62c262c3ff60d1829e93621c339c39a10ab1a4bc6d45cf23f062eaa3bd2ecefa85fc045ca71cb8b02236ed7fc9a05943014ec23d2a01289a7b4691d1632d1f720ebc069a2e4e5947e33fe7a737e7d6685b58381280438ba3d2c860c8b516f0088d08596eff8b483c7fbb8262efbced4b7d79b4107f3233907bf1ce3bdb6fe993f196bbeded49c8a32cddbf67c21063ea7518113fdb2ed3eab5e01bc5f57122625f50a4b161c5f39d0786654e0a39d8d4e5cc90ff62930d934f982dc943b026ef424d3a98048e68d1efa9d9e0387fb64c0906b053e0ab3bb364f3f38c33a0f76cdbc0"}, &(0x7f00000002c0)=0xfd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x400, 0x5, 0xf, 0x24, 0x7fff, 0x1, 0x20, 0xffffffff, r1}, &(0x7f0000000340)=0x20) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"42a05ed8b7443c"}, 0x7fffffff}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='highspeed\x00', 0xa) 2018/03/31 18:19:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x401, 0x80000001, 0x4, 0xffffffffffffffff, 0x9, 0x80, 0xffffffffffffffff, 0x5, r2}, &(0x7f0000000180)=0x20) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000240)) lseek(r1, 0x1d, 0x1) lseek(r0, 0x29, 0x1) 2018/03/31 18:19:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) socket(0x1b, 0x3, 0xffffffffffff8003) 2018/03/31 18:19:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2003, 0x80000) close(r0) 2018/03/31 18:19:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) sendto$ax25(r1, &(0x7f0000000040)="2e57b383c961dda9a4af9b62bfafdd89a8747204e96cf02ac07885369c3ae965f144e462be67e0bcd228cfc63f09c960cdf3af3daf7c3a1db8f8ba653c08eac73e7017587ca9f1f3fbf5c69162254d1608d975ef865e895e21af5d01aacbba2cc6627d92960bc26c0b3754ad0ccee9dd9bb69aa844a62629c43536b54561082a45542fe02036ba458636d21701e114140d8f4a5e7d4240fa079493edf667ad0b5f21bdb08d33a6f4d73b232ef96fed9d396921493fbfac004a7c1001db0baa0822f5a6fd3152aa91d25210a823fdd3c9854a5027c9", 0xd5, 0x40, &(0x7f0000000140)={0x3, {"55258b1314a95f"}, 0x4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x0) ioctl(r0, 0x400800010000127f, &(0x7f0000000100)="d4e05ee0745971ca4cf3cdf5d6c88268fdeb7acfdc2902635c16d4681725c087f377f7a9c4c5e63fbb1e0db9022424f6f1d3c8831f0000001240caa6772002afe772d6d143554f82d7336b96d22c7795577f31305a7d454f279c556717b46dda2bdaaab5c8db803bf1ec9a6da3cceef609") 2018/03/31 18:19:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYRES16=r0], &(0x7f00000000c0)=""/162, 0xffffffffffffff7f) recvmmsg(r0, &(0x7f0000000bc0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/248, 0xf8}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f00000002c0)=""/243, 0xf3}, {&(0x7f00000003c0)=""/254, 0xfe}], 0x4, &(0x7f0000000500)=""/70, 0x46, 0x10001}, 0x4775f40d}, {{&(0x7f0000000580)=@rc, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/89, 0x59}, {&(0x7f0000000680)=""/15, 0xf}, {&(0x7f00000006c0)=""/208, 0xd0}], 0x3, &(0x7f0000000800)=""/140, 0x8c}, 0xb36e}, {{&(0x7f00000008c0)=@can, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000940)=""/46, 0x2e}, {&(0x7f0000000980)=""/147, 0x93}, {&(0x7f0000000a40)=""/103, 0x67}, {&(0x7f0000000ac0)=""/73, 0x49}], 0x4, &(0x7f0000000b80)=""/34, 0x22}, 0x101}], 0x3, 0x40000001, &(0x7f0000000c40)={0x77359400}) 2018/03/31 18:19:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x800, 0x0, 0xf, 0x10, 0x9, "60c1d12045dcd27eb1b686c626cbe90959352a71de3cb0602498bc7c54f106def04c99bb8002d5f243fd7979adf0352e9587cf8844b4cb80b6f955521ac8a407", "4825892ccce52775927f110b303b635653d43e3cf73976601857cab7dc89fa536c971f8fc857aa2c519ff50ed46b8f77b6ee5d22b61c379e9639ba102bc8b176", "94cd8ce55dfcdfedfe8c08f98503d420c1829946e2a93f57e6e22cb93df7ab0d", [0x7bc818f1, 0x4]}) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:00 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:00 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r1, 0x1}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) close(r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/31 18:19:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) fcntl$setpipe(r0, 0x407, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) signalfd4(r0, &(0x7f0000000180)={0x20}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), 0x349) futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)=0x1, 0x1) 2018/03/31 18:19:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) 2018/03/31 18:19:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000100)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x40, &(0x7f0000000080)=[@fda={0x66646185, 0x9, 0x3, 0x17}, @fd={0x66642a85, 0x0, r0}], &(0x7f00000000c0)=[0x40, 0x0, 0x0, 0x20, 0x38, 0x40, 0x18, 0x78]}, 0x9ee}}], 0xf7, 0x0, &(0x7f0000000180)="e97d0408346d3fd6425840051a86196219fa9c97627b3af9fc6d2fdb622748e6f6555790e0302121ad84aa40be03ce34b7089e5da2b84bc826142630c0247092358e88afbbc6904a3dce0055247bdf3080cbb2d2a69965d2b31e9cf40bc77321e260e02eea574b4e3e297a5de45ba32de50066ae9a2a8ec874863e430d3b1b30cadda193e824a90c30bfe936d6d2e362f168dbf8914754a68d85238318ceea86888c8f09471bc66f7b8ad38ca0ced46d0f468ada45a53587bdb61545f128adeb734b9d67f2a90f1ad03081e2bdb0749192173ed4500d7d630b24ad87e214e6945949bd40d1c372aaeffcc83681e97bcf29981a07ec87c0"}) setns(r0, 0x44000000) 2018/03/31 18:19:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) lseek(r0, 0x29, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/03/31 18:19:00 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) ftruncate(0xffffffffffffffff, 0xfffffffffffffffc) lseek(0xffffffffffffffff, 0x29, 0x0) 2018/03/31 18:19:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x80000000000004) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0x3, [0x2, 0x9, 0x0]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x4, 0x401, 0x7, r2}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x2e0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:00 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x50) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) 2018/03/31 18:19:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) recvmsg(r1, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/185, 0xb9}, {&(0x7f0000001140)=""/48, 0x30}, {&(0x7f0000001180)=""/133, 0x85}, {&(0x7f0000001240)=""/219, 0xdb}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/87, 0x57}, {&(0x7f00000023c0)=""/185, 0xb9}], 0x9, &(0x7f0000002500)=""/127, 0x7f, 0x6}, 0x0) 2018/03/31 18:19:00 executing program 7: geteuid() r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x16c, 0x0, 0x1, 0x5, 0xaf}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x80, @empty, 0x80000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6}, 0xc) 2018/03/31 18:19:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fffffff, 0x42802) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)='\x00', 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/03/31 18:19:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) lseek(r0, 0x29, 0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000100)={{0x2, 0x3, 0x401, 0x1a2e05c7575ed600, 0x7}, 0x2, 0x9, 0x7}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) getrandom(&(0x7f0000001bc0)=""/84, 0x54, 0x1) syz_mount_image$minix(&(0x7f0000001a00)='minix\x00', &(0x7f0000001a40)='./file0\x00', 0x7, 0x1, &(0x7f0000001b80)=[{&(0x7f0000001a80)="7adbf4fad422266ba9a9bc25891b09a308e6410ce12e0aae60e8765c47b62b53e60d7f0409cb0a36d90d28544c8882d3b748abc0ebcc1c4b54dcda024d343456b8002da2264aaca6735e38d154b14161d9b9e272b736740f2c67f07e6d41d6b1b5a1b2adf9710d51fa10e7fea26fbfbc7a08b9969b520f49fdd726cdfcbc82862755b8f7b138b33d546bda0829bfd8a3532b281e0ff08886ee5722b9b7a92e8ecb96d967e0f90efab2909c97bc21c0c5bb00fcc25e869898bc632683629426ea52de090e", 0xc4, 0x5}], 0x1004001, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000003c0)="36c031f744f1f12e7e6501e86ea5abe47b06ee84b709bf5cd3adbae6af19cebc85784809035c3306bb45b2557ab2c5d830b53fdf4365d721b30b6d0093a8935cec917e99b5d9b6e924cff1ce1068b9b374ccd21223a66f7ef8b1b70b12ec492b0a0b0d79ab442d7a6810aaad530a3261b9b532513177a42848ab81368f31bc905c4c71785abd38e1b1a1ec4df0b1fe4cd07f615a2809787241b7bd1cbfce19fa15d8bf7a7ca26a69062a5f3ebb8c5a9f7b606c63e45a7de9c5f861d6c036759d14f0c2af39926843") recvmsg$netrom(r2, &(0x7f00000019c0)={&(0x7f0000000140)=@full={{0x3, {"39198f9494a27d"}, 0xfffffffffffffffb}, [{"009219eaa030b0"}, {"84811b52010283"}, {"f23d6612235d3e"}, {"da14cc46f0e5ce"}, {"724949700539df"}, {"78e6db70b41a23"}, {"2bca08abae941f"}, {"e079e63f4d2868"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f00000001c0)="9afdc6d629", 0x5}, {&(0x7f0000000200)="7393d01ab9d5c12db8e57d023e056d064bc7329e26c3", 0x16}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000002c0)="3bbefa2b72b49a7cc2e30a0ac38530634133d3a0228ed4dbcf2a3e67dddfb26a614bea15cfac0bcf555caaf4d929a48d6ab8ef46c9f156903c4759c68f70db90f4fcc685d9e5ef6f73377eaef9e5401e039d86a9276b8bc359d539dff5ab47c625d4e196f36b3e79f7f2df6abf69ba38095b9e6023358bf59a72143fe8cd65a10845b7ae97eae428abb8c6ab470d6d87f45f03a949885c9fe7adc033f62750983aa56274fb7c", 0xa6}, {&(0x7f00000014c0)="4ef19323ee6726aca2e95931961b2fbf8b973676df52bddbd67dd3f44b8321c6736abada71686674432b97092846b8adc22bbb3006539bd4192e9bbf3c6843cd560b589173f039c0f4cf10bddf35d18aa60ae60389ba39fb03b148ba9b8a29817053850add5e9358237af446a8584973c487d29a2d69b6c0d8340323ef33244fd5a50244e82e1d188a4be25236a545d72dc46ed4c685a237daf22de05b060111378ee2448546feb2d3bba6b457b119eb262de1e2693abe6d8f4769e608d8ca318e743bbafa8b456a85809c7ae11e1774dbd0c850de8cfc75cbaa71ee41156070c5", 0xe1}, {&(0x7f00000015c0)="a9564f752678135198d93bbdf19b7adf7bc35ea6e63880155c63d6bb4c93575aa026a00903995cd3345e82a02666086f6d1f0aeeafc016f5324d57ef55d019ee2e8474bae734926e2a1da9810e6307229044eafa3e3450e4ff5c878a6bac34650aaddaa6d998d2a837f2b92ac1adbe5981fb5922245c4cf03dc2cef5c76c02f2ad1d4a991a0da3511318290a2a55b20d9f03daad13af530710270710fe5c70719fe78ec8599c", 0xa6}, {&(0x7f0000001680)="9ef1002edd595ad1317b6e4e99869972b3f0dd3a78222f58232195c569d8fe81c52342a36d5c0bccbb635ced3a70cde61869f22edccf3038a468999d00a163e88c75ddb4995bcddb1999acf6a7b66f956b26eded6dd186c4a17a821a672ebbf13bdf97a69cb81f26351932e069223f982b7dc9aa31281928d961037da983be2a3cc8ee9a1522cd364f4c6e672ed87af3c79f9dfb971846732fd7d943f80a5f771868d94c8ac8e459d7fcea16c22cec41051502d12cc62ab26a9db272ee9e38fa2e87b82672186d675b32fd72e17efa46a3b33e9b79b340e147e8", 0xda}], 0x7, &(0x7f0000001780)=[{0xf0, 0x1ad, 0x1a, "989c9739f07e95108d7e07694ff03e465d2f57dfb4d32a17a077f38262e28837f6170634ce85e8b1ec4421b42e4269965752e9c167e1820932e2dd5a90c81b20b91d504dc314c1e115aa19f7b410b464148f71b266f264a2cb650d1e5a7634a587d8bf992d8a3f5e11c448b6c581f298c2cb106cc41b323f5b8b271dbaf55a5b9c4c41e1a9de2b9b64ab7c18e4b425c9f3f0dc97b4d15e09fc921320710cf1eca53315921f28895e8730db92d9ecae74f5d5e5b711d768e09651bbd44f0ea37c4db92ec84912ea6f8eaf2671108fd57d841a40d3f46ca7a6a575c84398aa6fb395"}, {0x60, 0x13f, 0x1, "2ea5265464028123ae0152d7d1c6db03e7cade49475e9b4dd1fd46bac25a02060bb64518475385b7a0d16901a883412246b9b6e14b610790224d51995cfab4306ee8d030f67b434132e79e43d88b8e5ad4"}, {0xe0, 0x1ff, 0x7fffffff, "465b7718c7ce801884c60a6463bc753c9681b1c262d541b2f3d678f6ac0f4378d8ee7686e4108f8d3296504b1b644cb2a84be4e74b8a637c20ec8692f4dc21bf8ee54f05e9f756c707695354820ce15ce20b73840296ae642cb1201370d9791a10ca2c7bf6657721ddd2398f5c44df1bc2d225e25e2c8211d3d63b7dca94b72c50d465013210a4a8e107db33ce6ea901e3eb041d86d080067945ed1c699af05d4c9f592787ffc35afc636ad9863018ce4222ec7d48f45286da95cfdb25531c50a32bd31043f424cde75c7cee46430b21b8"}], 0x230, 0x8000}, 0x40000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x1ff0000, 0x200, 0x92, {0x0, 0x989680}, 0xf6, 0x90000}) 2018/03/31 18:19:00 executing program 6: r0 = memfd_create(&(0x7f0000005900)="b3415e0c0d6b0f8e278f169bdfb9a8ca39154537f15949c65d2488301d8975fb4a876ca7c303330a4c29066a4fa3fff5f4813fe1efeda2209b9e2d11da51596bab56e50d477c057bd7b7eaa18d0fe57df0bf300841250a3e7e4f89f1b699", 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000240)="87bed58386221b10c136f12875dc72e8eb4babac7169db4168d0b42342bb01305b20764492abc1e3c96a71595edae03eb515a377b44a5766e0a0232fbcfb8a9d996cf5625efc6492ba343c", 0x4b) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="d678fb0c7f0000010120000009000000ac14d8f2aa00000000ff240000e1000001e0000002ac14"], 0x34) ioctl(r1, 0x6b, &(0x7f00000000c0)="a695b6306f9110a91ff741a6f0ffc0ebbe5e3c0d039454a83ec7e60ed65c25fa234c50642225f63e0c2a377faed3928a69f3283faa02eda928f32e141f708e3b51937467fb386b41604310e10b5ae8f6d620bd0bbfe61d0bb2e702ba44ac18037f959135e4") fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000005880)=0x1, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003180)=0x0) r5 = gettid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005840)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000057c0)=[{&(0x7f00000002c0)={0x38c, 0x2d, 0x900, 0x70bd26, 0x25dfdbfb, "", [@generic="8bbd104a90e6988a9de9905ec317c7475eab0d1f347dad468c5d53b37eeecc6dd971d0299c820e1c749b9900b2ca04075f3598a933bc0b05141b704aecb7582dd48db76ffe85854fe771ff523bfeba5f0190eee3c4fc2475686b624a5ac2e4749c81c8712b8191cd167228c53504398ac942a1da017459e956586be0530b5c69aed39dea710bee8712fe323b1b318644c994ee85ba64776118b06eeb284bdf16169196efe7b9f44f6ba3a9d11f3168f87124d0faea0c", @nested={0x10, 0x70, [@generic="f815e0d8052468441afac4"]}, @generic="211c79b41f88d2eac1507700929fac13a2aa4a39db25c1955c500d6a062c31c9bddc108ba409ab7d00588f8896700301f9b3ac1121e21d78c8bd0506121a621edd3520a4186ef0e8d9ddb96d9f687a991cf0169314d6a8790747ef0076e4c7866b02da9319df9b134400a2624a0791b3ddca99ecc919fcfd6a435c7795450f04a892f7b2aeae0aafbcc35ba516239c28a0b77ab1f0f8e966d3017b80e6e2f80d3e321bd10d8de5cb34f9b338960aef26ad6c3bc0625943320d54373cf9e56eaf3f74733b1804c2fa5a4a7073cf572ec0223690a29bc5f193ee76d686f2724a66f0d84d82bf65c42cdd3ab74e", @typed={0x8, 0x5d, @ipv4=@multicast2=0xe0000002}, @nested={0xd4, 0xe, [@typed={0x8, 0x77, @fd=r1}, @generic="8f5202bc9de3db835d875abc6c63f09b11a65ddf86a1ddc376ae2b5cdcf4972761a8ca3a8a75b962f92e1d2129b155a265da1753de26468b76d46544743a6ae6d659ca6e9ba083816dcc4f0665f2736af9f6aca44826951388f736fb2a103eed9cbf799d1f062b9e935fbcb5070b630a6d3f31e0bc2324d6061c6e9a332d9b1fc59066a341439546954da653ba692eeae3864cc499e56ea62ff331542ffed4ae66e7b003456d8f9c0140cf92b3ea610ef785e304e4f41e65484628c48228b13d9c83cc2ce23a9d"]}, @generic="cc4ac3aecd128dc2b324736698e967fc5ad820e0b556be0372a0beae41f791424f637c835a7c14d7ec021bdb68968f64219e65e227c9552d08a960db7a2d3bf8615095daa3ff0b58e6f041574853e47638c8a894aed0b22737f3ce6e5bd213e251d52efb260020d2cd9a347582523a5d48f4fc6a70a6e571d32c34b72c6af4bbef5f09f2715608f2d37f8d23736e42be434f98049f870ca441e67f6ee72b6fd805a001564207aa78d0054129b2a89eebef444b770f650321ec42019f419c9ec42174ad4d90bafcfbb10abbb0347d1f720714f222e3c706d49cdfd96f8ee7ad76e331", @typed={0xc, 0x4f, @u64=0x7}]}, 0x38c}, {&(0x7f0000000700)={0x3cc, 0x42, 0x804, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x304, 0x8b, [@generic="3c65156c4fffbd6878dabf02d9c295f11f43ae4c930c2b8af587f98673802a8013ac64751e9aa3e39b5e984b51d609caa144c1649d75888568d520ec08642242e8898c0748", @typed={0x8, 0x92, @uid=r2}, @generic="2b718534aa8014a68e721b901b6de2d7106957f0dbf1e73d9b736b12ce1314add183b900a80aaf706369a7d1f59d7ab0b2899fb02d6a83c7885c325ed99b34e194997ea4b074b35b7bfb8cabd7bc0d19f5a11a743f1a74cb69472bb870040896af17346613c7694caa3f31a1496e786c06658cddbeb378e5056e8316dfe3710d420901621a9306e14948c39c039cb7e93d41c5e9541da2dcf3f2d3f7383e27", @generic="e6fe464cd1bdc270d7da9aec27f7db8fd02e7cff0ad54b83127ff2eebda7d994b13fa945f464b03ee8954dfa1ca9725a956b060e85f7a083da67e1cca81d874a88ed5ad5f6847e5eedae5754cf2b83eeff9626d5675cef24f1b0d89c346e9f6f719e17332b3268f42bc3c9ffb1162385ee9a0b96833082f708abf43d0b48ba3733ad1ee39a471815a1a60a2f63a9887582c5598ffaf0c7abbd8c472d662344615a52d7655d5236e32e45402a7062ddbb999e777d0fe7d0fd4dc60920b109846648ffe61347a88295b2207360631289206d3c59e646f76f1ead745f8dbe1170a5ec9981ff9af854ed99f2efe48473648411abdbeb99", @generic="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", @generic="54864b728d23c5190ce329c1208e46144396a7c91e950cd7a47bc1e6e47f0bc8eca7"]}, @typed={0x20, 0x56, @str='/selinux/avc/cache_stats\x00'}, @typed={0x18, 0x1c, @str='wlan0eth0keyring]\x00'}, @typed={0xc, 0x3e, @u64=0x4f}, @generic="3b2ad8c49fd002d146c989d9e91a5c3af6cbbd47bbed931741ed9d4620ab8da1bfe2fd61b2e5388600dbbf169dd6f7508822b8dc4c839b271767914e516b68fa0632030d28a016e36b7f08737837ae22ee1cf969126e43a6bb9865e27efb9d88729527007b6f9e08abe8", @typed={0x8, 0x78, @fd=r0}]}, 0x3cc}, {&(0x7f0000000b00)={0x2c, 0x38, 0x18, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x1c, 0x14, @str=':#{trustedem0vboxnet1\x00'}]}, 0x2c}, {&(0x7f0000000b40)={0x1238, 0x33, 0x100, 0x70bd27, 0x25dfdbff, "", [@generic="9fc7615fdad77a8459941ea9f15bb31f7a13f8c524d77fad6c411d15257453d2ebbbde2e29db48e7a368ddf6f9f756cf4aaeded947517ab7e2f3e304fe757f07d53c44349def8099a6aeb73e127a000e2ee4eae821c5a76117b9017a91c8", @nested={0x11c8, 0x18, [@typed={0x8, 0x8d, @uid=r3}, 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[@generic="7615c35fdefdad594b62514a5a410de5d2f12f2f741865d9693f900daa64d5c24b5b97aba8dbc769bf634e6996c9e3875da7c55346d1b338c4b47dde07535640033f4a00afaba5407f1e1940cfdf380fb6e8864544e0f141c4a68d24880531adcc8c015f5a955a5b4d412c6b9dc227c806817814266f313babc0514c6420a6d15c2f0147bd7d761ff05c2eba095a69dd9b8306eaf77a47ede816a61f8b3c161e764c008a7dba48d85dce17b05252d87d44756123aadcf9f7f8587621f4e7a68eca118ba211262a701670b54accf76034917a9724dc739c5fd57f2c132f23289e0e9f8651095772d28c2519066244", @typed={0x8, 0x6d, @fd}, @typed={0x4, 0x96}, @generic="6601a4f5434881cf10", @generic="e8b7e6a718edc7f47b52cfd71ada018a07869408d18036f952ad64995fe9b6c14f341b81fc5f8714622830acc1849a42cf49f5e00fa0da1894afcca26fb0c27647591c0f7ad4f4865d648c08dd1baf161549284a6a6d21b450dc99859b986caab5e9757d75208a1a15f67aa51be41069c33075ea974a79015420a78b2352c57e8d11912d60bf8cb6f13be3ccf29245048d348f224d8ca231591ed4998687264235a88a4a0d0bd4103d8aa8775af45c6e3422d727f014d7b06f01df5dab8fac911f994357a42166dbb39563eb136eb487ef77a7dcbc0280a4b11b54dedf1d02da94f90aa6101fbb90", @typed={0x8, 0x77, @pid=r5}, @generic="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@generic="57f341", @generic="fd43c594f5ddef1395cdde6edb46497d920b827dd5247d61f789e9788d3becad5b0e1b41b76bd6da4f08cd48e9be979f814ef732ad33f5f702b886ebd5bbd82ac6207934fe9a3f9a4ec2465c547058febd3de05a03c81e2f6c0fde73799c894cc75e5963cb41025292c33f6472ce6ce8f58c74e202365a45cdb2aa1995228c209d93cdc66644edead46387b25c771933ab47e396df13d94dab109456c1eb1dc76c876482c31bddbe9853564b6b4509c0318bb8ffc5a44a776ab2cdab3a3a230d9712"]}, @generic="a1a3a22fe83c8d9cfdefe6c4325e28d06c5289eebeb67c12df0997d5c4371d4bb9413ee8cf85f2434b21e2f558ff6e", @typed={0x8, 0x9, @ipv4=@rand_addr}]}, 0x1318}], 0x8, &(0x7f0000005800)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, 0xffffffffffffffff]}], 0x2c, 0x4008000}, 0x4040) 2018/03/31 18:19:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'bond0\x00', 0xfffffffffffffff8}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x17, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x10000, 0x200, 0xfffffffffffffffe, 0x2c, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x204, 0x7, 0x8000, r2}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) 2018/03/31 18:19:01 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/enforce\x00', 0x40000, 0x0) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f0000000800)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000880)="455f3108c1a3694c282ff80604c03403704d7c1a4a331f80b79e3026cf4eeba0a1b9f8faae3e26399288383c502cd5647c69c14b9a2e79c790e7d59f0056b30006d178e4507d25516531fd977fe581588de6db99b6030aa287290121d9f3a122adf0fd8e42e0607b55c1e3c8761f69f94d892fdbc28af313e29c92da6dcaa79d757e6f5987648e7eb5757e9e1f2bb8f8acc602182222034f1681dfc381770ef20f227b0cae5931f50f1fdb", 0xab}, {&(0x7f0000000940)="9df7513fb8b9aad17badd30a5ef61488cba9e48d", 0x14}, {&(0x7f0000000980)="1a84726cc45dbe26cd82868269b9f28d1f108fd0a0188f4ac91beae1a7f3805551b666edda326e3d7a4d6917233ece3801881d604e86ec0f358bcab9e8c010f73734673d7e841f8e14f9188af2e4b3de123c596084edf71f59debcb339a5f41558c00f19f894eb180efbc6f7d0f5b2d3aa1c2594c2d17f7bae61b4e55df64d30383a76121aacd4df836dc27a890aa39da08ab8cf3a478fe8d7fc584cbc1e014841b8e99264069faf2e41b9f9adef64af57b90771900d715dd07fd276de3d14c1777cde7340a9e779b7daa2a175a34bb11f538ae2718acccd06c8f85a969722eecbb88aa3c2", 0xe5}], 0x3, 0x0, 0x0, 0x850}, 0x8001) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r1) 2018/03/31 18:19:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) select(0x40, &(0x7f0000000040)={0x7, 0x1000, 0xfffffffffffffffe, 0x8000800000000000, 0x9, 0xff, 0xffffffff00000001, 0xfffffffffffffa1f}, &(0x7f0000000080)={0x4, 0x3, 0x5, 0x11, 0x2, 0x3, 0x7f, 0x34}, &(0x7f00000000c0)={0x5ff, 0xe521, 0x3f, 0xfffffffffffffffe, 0x6, 0xffffffffffff8000, 0x1, 0x4}, &(0x7f0000000100)={0x77359400}) 2018/03/31 18:19:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x5, 0x4) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) memfd_create(&(0x7f0000000040)='[posix_acl_accesseth1\x00', 0x1) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) r1 = socket(0x11, 0x6, 0x2) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000080)=0x4, 0x4) 2018/03/31 18:19:01 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x1) 2018/03/31 18:19:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x900, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) unlink(&(0x7f0000000000)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x82500, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:01 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101400, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x73, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e21, 0x3, 'sh\x00', 0x1a, 0x3, 0x7f}, 0x2c) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4a801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x101, 0xfe, 0x54bd4234, 0x0, 0x1, 0x4}) bind$vsock_stream(r1, &(0x7f0000000380)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x9171, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000400)={r4, 0x5}, &(0x7f0000000100)=0xffffffffffffff2a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x40a8ae37}}, [0x7, 0x6, 0x100000000, 0x20000000000005, 0x340, 0x44, 0x8c3b, 0x8, 0x6, 0x57, 0x2, 0x8, 0x8a, 0x100, 0xff]}, &(0x7f0000000240)=0x100) 2018/03/31 18:19:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x10000000, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xffffffffffffffc0, 0x400) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0xe1e11a5c038d86e5, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x5, 0x6a7, 0x0, 0x8001, 0x7, 0x3, 0x3}, 0xc) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x46, 0x0, 0x12, 0x1, 0xc, "6a85ddd59e4947a74207d8c26971533d7f6d5eaa948ab76e7b92b08661f93586adc8645a0731a7cb96b27ad5d42a2452da39bfb72fedcb3fc5400547ec5edc24", "295dd7330da0745e5eb67b421b9470abd1460a49b2eb0eeef1addcd4a833dad681da772d82febe1493b0cc60d29e674301f1b3f0c33accc81d08a2cee9ca8991", "f419f788eb74cef7b76779b1fe8cd6b8d9fd2432cdae3c9e023293334a2fdff3", [0x3, 0x10000]}) 2018/03/31 18:19:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x25, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="74000051595ecd19633e5f6851ce092a407b2b1eb77bf632b2cf12d647309c0407e923d7efaf6f0dea34f384ef12ddb2c12b253d056f8659020bf1480da04168bb07c6c0683303c1bda3ccdf88497daa19bb8382aff5b6768609403a4f245fdf32dd302b27856ef81e", @ANYRES16=r1, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/03/31 18:19:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xffffffffffffff40}], 0x20000000000000dd) 2018/03/31 18:19:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x44000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x20) flistxattr(r1, &(0x7f0000000080)=""/86, 0x56) 2018/03/31 18:19:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000000000)="e5e2f75db661f5c95c1643ffd70e896256ec827e3009bbb100d6589aff3774f0d11ba8bd99b7c42680e1aecc7ac35ec2064372a2003c31056e55a0f13a1e01fdf5f6a869ac917c3f6882ac6bcdef278824bd3274", 0x54, 0x40080, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0x1c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) socket$unix(0x1, 0x5, 0x0) 2018/03/31 18:19:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(r0, &(0x7f0000000080)='\a', 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="d568ca967c7b4a0162ff60e2dc0694658f051cd469c0e5ec980513cb5240081a328cdaba7beaf993274696639e23e77031e4fd401d18299525732765a37839d11c969b03a77c4040bc4ede8228be6fd0f67f25884efdb581060bc910701d840733d73fd78fc3c6bda5854ea4fcd86493d4897b9aa26fabe5540953d47707e6756a1e56219eab05e6b4f670f2ddd8b5554595e81cdd0e0dcdcdbc8eb4bb1127b2c6e8d3c6a8faab0aa3651994bc462f1d3a5c67c0899f295a62dd2aa0d0f17318") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x8) 2018/03/31 18:19:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) ftruncate(r0, 0xfffffffffffffff7) 2018/03/31 18:19:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x44c0) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) clone(0x800, &(0x7f0000000040)="f6d58bca25c1e7ba2f759aff423e5a99e32c9ac840534f744a033b0035c3ff81ac2df0566a39bbbe90e4212237dc", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6814de4abbcc9d563e55d81b00a6c608bc86e5f281966a958c3896f5b66c560a99de40fb72887362c5d5e6743063b68697637cc62ddc36bf0205e5478e4b9d42914a880228d9ea1f2b52ab66b0d8b997aaa11bca0c7cd31cab3d8de4ac8e1957460dc5c40f35991a2c389276a30b2e5794650a620bd1d091c9f5a4e009c347ba12aa61a277abc8ce9021ed1d8d722ecceb6f3a1372d5f0147c398de2335e8cdcc8326c741308de4fac9c5d909ae0491cab52f8de8186d0d12573165a8a6361") ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x4001) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x20) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) 2018/03/31 18:19:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x8, 0x0) lseek(r0, 0x2b, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x5207, 0xe, 0x5, 0x1, "57f96bf17aa2ae67ad5c6cfc4f9fcd91506c309c8bf77aa221b7a06bb9f3f51aed6814b78bd715fee30fdca7ce9ab84b4f210ee67f40cc856ac2df67172636c9", "2fd2fac9c54f5fdc5c8e1bd1ad60fd64fc2f8a2629c4397b69955c5628ef6e90", [0x80000000, 0x2]}) 2018/03/31 18:19:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x101903) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x90, &(0x7f0000000040)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x1fffe, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={"616800a800"}, &(0x7f0000000200)=0x1e) 2018/03/31 18:19:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) close(r0) 2018/03/31 18:19:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc, 0x140) ioctl(r0, 0xc07f, &(0x7f0000000180)="7402f26ee92b2bc56eb3984d971c4bd8d62674a876fc95ca916b586b75f8ac70dfdb5cfb44e5c6001602b11cb7565bb0053afbe94fde6e5cb0f5cf063c0775df660317d6e97accd7c19be6887262e8784a697c0ed1ac02140b1612237ed60589537ce067beb3d87200ac64c5af1e27ae4b664adc4a02939040a5e9b72c7dbddc4481bd8b8bed3085fef72ea5c05c1de669a5074d738b096c346289b4b16dc2fd000000000000000000000000000000") 2018/03/31 18:19:01 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x29, 0x10000000000) 2018/03/31 18:19:01 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, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x3}) 2018/03/31 18:19:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffff2c, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000440)="778c43d3c0c27821550bb747dde8f6da91130fb3954914ad7cdc61cadc4f2f453a328250f019a39f78") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)) readv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/163, 0xa3}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/132, 0x84}, {&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x5) 2018/03/31 18:19:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) r8 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x101000) ppoll(&(0x7f0000000200)=[{r0, 0x200}, {r1, 0x4003}, {r2, 0x4228}, {r3, 0x2000}, {r4, 0x8401}, {r5, 0x1}, {r6, 0x200}, {r7, 0x20}, {r8, 0x4}], 0x9, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0)={0x5}, 0x8) r9 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x70000) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc8, 0x280) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x7f, 0x9, 0x1}) 2018/03/31 18:19:01 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc1, "e097e95cb146c8b31f76ae39a93a6909b810236b9cd68da0fa17b3e885b572b2a815a3d931a7f22a9d7ad67632654f3779b2343f41c9c6153e6fae61b4a9a1412881b884565d26cf2ff6c16b4fa6d82166e7d8b1d69b5bb45f37ccecf622b63b48e702afe63f657df44f6fcbf251772d6cb89ce34563067f8b5312ca3e7c8ae549b8c7bd0d0e4c2d4ebb0dfe2dea5a954162afb969e78e08b1b309e4ffc77955898a748a05f1ce0002a9be113bfacf236b0ac7e5a990d418b34409734da21b3545"}, &(0x7f0000000200)=0xc9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0xe70c}, 0x8) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x3) signalfd4(r2, &(0x7f0000000040)={0xfffffffeffffffff}, 0x8, 0x80000) readv(r2, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/31 18:19:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x1, 0x0, 0xfffffffffffffe00]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000640)={r3, 0x9, 0x2000, 0x401, 0x5, 0x3}, 0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r4, @ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x2004c891}, 0x0) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)="4132514600aa745a34465cf225ad81b7aba6d06d197fd77f3e7d15f70536c047ed8346e7983746d0a685661eff4bd10c71de548da91c7bf889b94ebee31c5ab8", 0x40}, {&(0x7f00000001c0)="565833a9ccb0c10e2da7ebc1a94fea46", 0x10}, {&(0x7f0000000200)="1cc6936b5c91fb7509298b302d05710e818aac6c4e85547eef66ced83d648a8798a7625b5b92096fd739293c165b074be44a2b83a33bf31933934b46e432ed430beaa9913c5d9ac12dbad7fcaadce785ecbe6b8de7faaf5b", 0x58}], 0x3, 0x43) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x2001}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000380)) r5 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0xa0) fanotify_mark(r5, 0x2, 0x8, r1, &(0x7f0000000340)='./file0\x00') 2018/03/31 18:19:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xbffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) socket$inet6_udp(0xa, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:02 executing program 2: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) 2018/03/31 18:19:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/31 18:19:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x3}) readv(r2, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r4, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={r5}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r6, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x1f, 0xe0000000, 0xcc5}, &(0x7f0000000180)=0x98) ioctl$TIOCCBRK(r3, 0x5428) dup3(0xffffffffffffffff, r2, 0x0) listen(0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000040), 0xffab) readv(r4, &(0x7f0000000340)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000040)}, {&(0x7f0000000540)=""/228, 0xe4}], 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x74, "d8694a0237c57f7c2d599a67e75f5d95e040041945aeadfd5536f248ff5f5ba6f5a603277f87790e8ea2a8471b2f019d79dc47a387644ceb4951e87c72bca5cfc32c2aec0d9747093a27e4184073b0b9a721302735dbd9f557542598b3e312f62df3d6904693d1f580c51203ed6c5c2e9f625682"}, &(0x7f00000000c0)=0x7c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r7, @in6={{0xa, 0x4e23, 0xeba, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xffffffff, 0x100000001, 0xdd3, 0xffffffffffffff01, 0x14}, 0x98) 2018/03/31 18:19:02 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc00, 0x20) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4001, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfa, 0x400000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) 2018/03/31 18:19:02 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) fcntl$dupfd(r0, 0x0, r0) 2018/03/31 18:19:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) setns(r0, 0x40000000) 2018/03/31 18:19:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffc00, 0x42801) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r2 = accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80800) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) pwrite64(r1, &(0x7f0000000180)="605aab0d66b077c39315bd51174cf15852993e4e4c46709104e4dd0f8ccad329f71548952c3b174b0f742ec545fb0027971eb84a94a45cd33270c6", 0x3b, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) ioctl$KDDISABIO(r3, 0x4b37) 2018/03/31 18:19:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r1, &(0x7f0000000000), 0xfff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x1, "6df1733d7a8a244335dfe0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "d7d288006516fe620000009a5591e6488000000000000000d32112b268f8b3eb"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000140)={0x8, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x2}) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffff, 0x430040) fanotify_mark(r3, 0x4a42a9a6d8d818f0, 0x8, r1, &(0x7f0000000100)='./file0\x00') 2018/03/31 18:19:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x8, 0x400000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000200), 0x4) pipe2(&(0x7f0000000000), 0x800) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:02 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x41) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x2, 0x4, 0xcc, {0x77359400}, 0x1000, 0x7}) fstat(r1, &(0x7f0000000240)) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x3) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x100, 0x4) 2018/03/31 18:19:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x800) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x4, 0x200, 0x79, 0x5, 0x8001, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x8}}, 0x8, 0x3f, 0x1ff, 0x401}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'tunl0\x00'}}, 0x1e) write(r0, &(0x7f0000000080)="d9", 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:03 executing program 2: prctl$void(0xd) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) 2018/03/31 18:19:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x80000001, 0x42800) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/03/31 18:19:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={r2, r3, 0xfff}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x4, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a929009867bd21673a08478220febadc5ca0c0caf1f4833b9ff15189a285f049691fdaee090426b5018b540900daacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581c6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x2]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x3f, 0x2, 0xffffffff, 0x3, 0x9, 0x2c, 0x5, 0x7, 0xfffffffffffff801, 0x2, 0x9, 0x4, 0xfff, 0xfffffffffffffffe, 0x9]}, &(0x7f0000000280)=0xffffffffffffff41) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="d6000000f01bf50df8f9708dcb2e13c1c714cdada5d7ce2ff0d6f5a032173fae62bfc595401cfe16e99e548e55a719160ee55ff19902f844b3bdd3c7706abe2ddc1c9e416622adc895d164d8ead708fb9380c026fea22d778529881626ef3157d6b3a136960624427cb3a8b0f9cc8294b46d96a7fc437142bbf63a2afb11f52f9fe5a290a2e3052d3d6e770cfbc1f40be2f420e7273a9952788e69b18fdac96589541c69debf419ad4ac25c0b290238db0e5083229017223da171b5b586b9dddea04ec4accd6234f6319d5a65a5764352edec778dd040cf7941a"], &(0x7f0000000240)=0xde) 2018/03/31 18:19:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fchdir(r0) close(r0) 2018/03/31 18:19:03 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x547}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r2, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000280)={0x400000000, 0x1, {0x2, 0x0, 0x1, 0x0, 0x1}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x70, 0x0, &(0x7f0000000140)=[@release={0x40046306, 0x2}, @request_death={0x400c630e, 0x2, 0x1}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77682a85, 0x1, r3}], &(0x7f0000000100)=[0x68]}, 0x1c2}}, @acquire={0x40046305}], 0x4a, 0x0, &(0x7f00000001c0)="f2c32e47ff5b56e53a020a5289771da104252565209bcc00f2178d3098aef0c37aa3a04a781bddef5d709fe0aed86e55722d3a59a6f3ad9127d6f201785d2d7dc6cdc8383ef11e306ab3"}) write$eventfd(r1, &(0x7f0000000300)=0x7ffffffffffffff8, 0xfd) 2018/03/31 18:19:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x9) close(r1) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:03 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f0000000c40)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/66, 0x42}, {&(0x7f0000000100)=""/181, 0xb5}, {&(0x7f00000002c0)=""/7, 0x7}, {&(0x7f0000000300)=""/66, 0x42}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/96, 0x60}], 0x6, &(0x7f0000000540)=""/165, 0xa5, 0xbe}, 0xffffffffffff8001}, {{&(0x7f0000000600), 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/8, 0x8}, {&(0x7f00000006c0)=""/216, 0xd8}], 0x2, &(0x7f0000000800)=""/86, 0x56, 0x5}, 0x9}, {{&(0x7f0000000880)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000900)=""/143, 0x8f}, {&(0x7f00000009c0)=""/175, 0xaf}, {&(0x7f0000000a80)=""/44, 0x2c}, {&(0x7f0000000ac0)=""/157, 0x9d}, {&(0x7f0000000b80)=""/49, 0x31}], 0x5, &(0x7f0000000c00)=""/19, 0x13, 0x2}, 0x1f}], 0x3, 0x10100, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002940)=0x14, 0x80000) r2 = getpgid(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f00000028c0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002880)={&(0x7f0000000d80)=@getlink={0x1ae8, 0x12, 0x100, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x2080, 0x100}, [@IFLA_VF_PORTS={0x1a64, 0x18, [{0x984, 0x1, [@typed={0x4, 0x77}, @nested={0x440, 0x67, [@generic="584df55de3851438ebc21be95c0b388566f20722f5bf9b2cc9045dedc1900a47b1a21b14bc479d90713a904e3e50f61e1d50c1ecddad6c315ca35278e6a5b867887a03b04ab7435bee15cbcb8f6c68e34043c6c4cd9ef2af00c76dd3c940f396ac1aba74e431", @typed={0x8, 0x22, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x30, @pid=r2}, @typed={0x4, 0x3c}, @generic="168dd2201a388c308df9f137d84728c6acf881525f1b696b0f918dfd54bdd14e50a10e4dcdd60f494cf47ae9f7198c5ee511b11da26dee41462076211edcdbbaeb8d7f306abb1b59a51cbd124b3795840db1aa949dad9442ea8b0bfb69704a7b9e7261792e8b6185e75ca641265cea70db75aeac02d0fa84ec7c80c2df19ed9445a80a80b4f229f9946c1174e39a12f1c6b0a968d56f1c34d0b90f6b7e", @generic="17794db59d688df0d86f6a8b3115412bf0f818ff6de27b986956e12d4b22773cfc5fc99d4ae18967baa16ca054335071a0ef3ee1d76b77ecefb908a6057f5991a1e964c0be129d93a8e2e260fe78b998c4323c949abd94814c7b7adca14f5a8b31b0e3f46b472c0d2632e2ab7c27af54afd7e24a1e1bad6ff6fed8c4cf623142652704e4d6eb036451b66d9c4e0f07f11ac7ef109cbc6f51a202de81313a524f7c46ffadc251f5f4612dde1d1e3665b909e6e16508cf4923147ed43c68b3292da32401ee04", @generic="c9b81b25aa1c9d48186fa3aeef41213ec10c5cd83230b612b4296724497a55e868262c339ae57c0b628c85c76026c05f5c6f4c4bdd0cc2fbc996ec46f8c2d4113a3fa7e34f3ac39734eb864b2a36ab95132cdb69cef882ce816f15a6865574b0de0405763010a6dd9549552781cff5c2537dbd56fc606cd5d792f760d79607a4b5f416f668958aa0424405787c06af2d04e373319e4e6ed7b515f328724829c5ddf0cef3c34707c113abb3943e228a87fc3bfdad3ae9909294f39da618bd0e5d70bd6bac8d1056c8ee7fe279c908e2b84e60e66e68d33e2b42a80dd973f9d98925b3a6340decb5250308a8d0f7a5c11e11c1", @generic="6ed37b46db06fb9d94ffd61d05b5ac83917ad625257661096e692f8357b570e27b6beeea26bc7185fe8a6d323cf553f2be8f9c2366460a9238bc9c09df474a0f75a06899e1bdf0827b7f657c198297837290cfac732b89f38c04bf9c463a10549ab562099564b4d68bbb92f2ba6d02c5b8685d432f1b177780d9612c5fc7e4901da4ec869fc9091aabc9892f64f1a0f00f51338580fbcdd0f3cad75dc56095bcba5ba21a90f9a3e009f7889d6f6ea546e07a5fcfcd15610beee0931cbe1e19153a840321dd49fd75c889442969db52e18b5a3082d3d5741290a9fe167864702ce7a1f7b1523fa08c669b", @typed={0x8, 0x26, @u32}, @typed={0x7c, 0x51, @binary="e7d5e6fc131723b3e850f36d2b6899c38353292625164b04f5d5f6c9850fb5d3dffd29094d4c0cd2bbe6f1f3047fea6d85b6d937592df4502d6f11be278e440e0ce22313085c872d1ec9e8fc6680752ea94e7a47c5bfcb9f94e45055eb4aac9f34f3ae613088137ece77b86be52df2e2ced1ad4453f6f7c9"}]}, @nested={0x4f0, 0x86, [@generic="536592cd694188589262ca0c2907780b672a30da0a25f97bb0cfadb30a1bc972c6f38fa404051605a9afcf80528f8da1db23d98c9f0ab579d83d9dc8aefbcfe5749cb6809ebf9822354e2abc18194d7704cacd6b8addc2e6c0d8b24e6131c37a34ad0b19345ff22d6ecc06b688e43cb6cbbba63b94a06f0e625f3356f8211951a8aff0c0cd5817d493528f8a298c93897b3b36a2abb0234ea0a815f82c5877f0d03fe224a974b340a25795", @generic="5ee0a3d2552ec4211bcc5f5cd8be16af2dc3b2ab52067e75e01645cb14446a11148af40bae1da63ee07828e6d454f175855475e55abfa2bd999afdd97cc582c5596a0f6b9ef14302262d284e6098e0cdf48e1ec9528165fcba95a2855ec218ee83cdb5e59e4e697320cfa2a2d86a74c2e935fceaa6b040873f7b1233413e82b78ef4fcb97f9463a14b5116fe4985e25b25f156b2af951e91c4237b9df60626f22aeafcec1d90e2ca1e6007c56ccea89eb917801e7596f5b941b386b1e70381e7b1be", @generic="d6f0922552c22b876158a3743559acc59dc4320fdeb3a93fadb5c8ef2fb3b39dd054ea1635eea98d148e4b69dc87f103c0e7d41affa081346f29af2b4c65e2cf8c22bfec18b1ce3e375e2e159e802f39f1ba5f52dcb1477e44c1732e6a6b49b2cd2c83166f5fc8338c2b40f8119e0b2e6105f7314da3917f98d8449eab7a8b315eb577b3621f0d8e4fa480ef62b85b7870ad29f31a32a839ce1e97a62ce74bbe", @generic="0d78bc30ca6dcefb1296d5116dcb6c325b1d3523180713c23c30fbbcb6464424d895665ddfe1727665f02484cdfd63db59b73643f02c53b4096a444da97912bee057c3ad1ac023ac9d7e508fb987d26a23b1c3d1d195d620aa2141b1f880bcee35f1823464f21e4a5a78b1d8a8a5db0798ce0192acd9f1e5444f59333864a879abe71b5172eea985ad64cb6a343c90ec0c4b841865a52edbc26da7545d8e9da9badad852cf95a1ec295ff970fb04ec15ec5be4b784c61b9ae5e05a276bce91296eb53be49d7665dac5d71a5b0980254358a9c2ef53", @generic="c9734cd4adda112945d1f6b889acf04f356fea5db0dad268b856b9b5730b12036092350d8a3d91c8f553760a664f7d4b5a59d73a523d178fec5344d074357ee28606a1842f13094daa84040a78097c9917b216557b5904ddbed56ee22261a6cce0745cc37610008908820697dcd1f94843273396ce0f75cd5383dd227033afa6795364eedd22faf33ac5549b3b4658bf56a60be8613807fb6a4824c472e6a9ad3f5631306c0c472659aecd4b178f3517d69b0109c857f66d9c2685115798", @generic="aa50e9fa1706ae4d1310f0e70d43e8f2438b1dea5248de5d418bc056517d53aa71649a46ec971167af876c19dc6a8fd03f8c20c52f00a107225e7b92533f550a798ab82c5d6a3b7946534f03e1a8829b5065509495ae2b28e6532a28b25b1c9c9a51baead399bf806924f8ecd23a28a2", @typed={0x8, 0x4, @ipv4=@loopback=0x7f000001}, @generic="27c3acb5c5a28a077fc12eff4b1b775da07576f42412d0e5340b3a9b4e1584a3504d1b44923d47b331d0b740dde3fc32c7e2962f98d0d4332339f3a43a2a4065fa689f752b73f2387de5834510b4", @generic="2ec23c4f65d2b94a55561070e96ca24f0995f05163c12ea55cdf90d1a503a5e55c0f9e64dbfe2ed0e8a1de8ff2bd776b433f811be8ab82db15d7c460d49f", @generic="7e53c0390970cd812a6010e4e286bd2eed0934f4839da6417dcfe075f0b2759cd7cb5c490c4022f42fe0684133460bc1aede2972c5846da9ac892373d0693cd8ecb9d5e3bf"]}, @generic="7687fd5eb9f431bd6aef43a5c2df313e6906013923c0c99f847c960b4dbed6e8861a6521a8bf076c1f09fc092d3c916e0b99e08c376bb3028984cf21ac0a2dc319d7c13a6fd4765f3fea"]}, {0x10dc, 0x1, [@nested={0x1070, 0x3f, [@generic="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", @typed={0xc, 0xc, @u64=0x1d70352f}, @generic="084b6c1435ef02417c8c69584f02134739a3eae9288322af8915321055c2cb626e69d19de5b8d12ede9cf1b59d654e7a8d51d2db0e054bb7fa7c3535cd0a918b204d57a87677bce9c137", @typed={0x4, 0x4e}, @generic="0bfc5c43a7e141e207068467622ab8f2bd35"]}, @generic="3672315fd2466c6ad3d525a702e6a6ff00b32e93354574466fe223f7fde0f0a4346a29f72aee2a95163dfc8822f3a1cfa9f430d8a12fe0e4cbd1b07254547f94f5b5d768a5cd119d5317cd783a8c61304102a1", @nested={0x14, 0x63, [@generic='[', @typed={0x8, 0x30, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x56, @binary}]}]}]}, @IFLA_LINK={0x8, 0x5, 0x4}, @IFLA_PHYS_PORT_ID={0x10, 0x22, "5ef4b567d88b810f27d367"}, @IFLA_TXQLEN={0x8, 0xd, 0x100000001}, @IFLA_GROUP={0x8, 0x1b, 0x7fff}, @IFLA_MAP={0x24, 0xe, {0x5, 0x8001, 0x5, 0x1, 0x8, 0x2}}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x3ff}, @IFLA_MASTER={0x8, 0xa, 0x4}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x7}]}, 0x1ae8}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) connect$packet(r1, &(0x7f0000000100)={0x11, 0x11, r2, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) close(r0) 2018/03/31 18:19:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x200) lseek(r0, 0x0, 0x1) 2018/03/31 18:19:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) sendmsg$nl_crypto(r0, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)=@alg={0xf0, 0x10, 0x0, 0x70bd25, 0x25dfdbfc, {{'gcm(xtea-generic)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0xecf7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4}, 0x40001) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000300)=0x40) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'bridge0\x00', &(0x7f00000003c0)=@ethtool_rx_ntuple={0x35, {0x17, @usr_ip4_spec={@empty, @rand_addr=0x6, 0x87d0, 0x7, 0x1, 0xe0000000000000}, @ah_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x9, 0x596}, 0xffffffffffff0000, 0x3ff, 0x0, 0x8000, 0xfffffffffffffffe}}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000080)=""/152) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000180)={{0x2f, @empty, 0x4e24, 0x1, 'fo\x00', 0x0, 0x4, 0x58}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e21, 0x4, 0x100000001, 0x0, 0x7ff}}, 0x44) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000280)=0x30) 2018/03/31 18:19:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000000002000000000000030000000800000004000000000000000700000000000000001000000000000004000000000000000000000000000000000000000000000000140000000000000000000000000000ffff00000050fd000000070000000000000003000000000000000000000000000000000000000000000001080000000000000000000000000000a8000000000000000000008000000000070000000000000000000000000000000000000000000000040200000000000000000000000000008ed700000000000003000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000"]) close(r0) socketpair(0x9, 0x2, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) poll(&(0x7f00000001c0)=[{r0, 0x20}, {r2}, {r1, 0x204}, {r0, 0x1}, {r1, 0xa422}], 0x5, 0x80) 2018/03/31 18:19:03 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1ff, 0x10, 0x4, 0x1ff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) 2018/03/31 18:19:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x200) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:03 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="d4a9302e8a8ee3428bf7916a156c9cb6ba6abadc1c2487c2c772bd08b0c5518dca6c1e204ebf035812388a1fa8b02c80d6e709ae57d20e8b088a463a4b0e1a277c1f9b65d9f45df18e1fc95111834e42fdc8f19e52bd4f232d4b3a24d09a1472d3ed44783617b76695662d4b2b16340e02445191682b08e22194a6543ad54048bf896ca220ea15152b44d289c717da6c65ce12d163181ea259c940e1e5340099680700353dd14f18490305799d00e3eb574bb65ce893711ca1c6b1cee79c876b5ae16696dc0105575d3de179c452e77dbd1853", 0xd3, 0x4040, &(0x7f0000000040)={0xa, 0x4e22, 0x7ff, @empty, 0x400}, 0x1c) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x2000100) lseek(r1, 0x20000000007f, 0x1) 2018/03/31 18:19:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x101000, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x4}, 0x68) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x5, 0x8, "fd35b9eca88a3c4b9cd3bf2c0c0805da12565a8b6eb5cde4b2f9d455af0a169255429c02fc66bba3961284c2d9f4e121677258a0cf0a76bd1add679a2aefba52", "09a4be264e6de69edbc824f6090e92c536281291cb2e3e12ef76a5a48cf659b874f4201de8d5af8f4d3b445c4e5032bcc3391604e9dc6b14b7a0162f90a6e50c", "869107f9aa56a3847c5a6e4c5f89110839b63dd9ccf08bb7f55ce53b1a9b0852", [0x7, 0x680]}) socketpair(0xa, 0xa, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xaf, "543982e1f12869f4f1b5efc824e2178449d3fb1057f6b5942a31afd55bb9cc64cc1f680b0c333508630e296e5acdbe0cdc8670b4f0eee2f9a782ba28e75d3d0f5814527ead2981f76f776eabb03c135d9c9369d668963aa42a9868653150a14db36038d9ccdf8f5465152f7810e8cf5db9cbad01c1e651cced7f24cbf5b43da4a4b239596942e183a966d91015172d9953ca8388641fdf43ac17d6ecc89f24dfc7f6438fd895354c3bf88ae2867830"}, &(0x7f0000000140)=0xb7) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x101, 0x4, [0x0, 0x0, 0x5b64, 0x75c8]}, 0x10) 2018/03/31 18:19:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl(r1, 0x20, &(0x7f0000000040)="a14026352232a1966e697679d936f0c814d6a19715e27f4900c83bac16b02d7f4aaacce8cd") r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r2, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000080)=0x788e, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) creat(&(0x7f0000000040)='./file0\x00', 0x90) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x4f8ad1aead268d31) getsockopt$ax25_int(r1, 0x101, 0xa942a123077a5898, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = socket$inet(0x2, 0x7, 0x7b4e8bd3) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x4e6, 0x2, 0xff, 0x1, 0x4, 0x7, 0x2, 0x6, 0x2, 0x1000, 0x80000000}, 0xb) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/31 18:19:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) openat$cgroup_ro(r0, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/arp\x00') 2018/03/31 18:19:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x30) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/loop#\x00', r2) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/03/31 18:19:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffa, 0x400102) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x7, 0xffffffff) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x7}], 0x1) socket$key(0xf, 0x3, 0x2) 2018/03/31 18:19:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x42801) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x55, "9b3734a89d0157b606730298acbeebfffff7511194e40cda67ea3d80136574c4b51a470974fbfe0a765d0ad9f440690e211db77c3654de98dbaeb1df195fefb69ebe821579bce7f7fc381c9890ed40c48f7751033d"}, &(0x7f0000000080)=0x5d) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000100)=0x17, 0xffffffffffffff08) 2018/03/31 18:19:04 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x5d9481, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000500)=""/4096, &(0x7f0000000040)=0x1000) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0x92}], 0x1) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/79, 0x4f}, {&(0x7f00000000c0)=""/180, 0xb4}, {&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/4, 0x4}], 0x5) 2018/03/31 18:19:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x200) 2018/03/31 18:19:04 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2fa, 0x7ff, 0x53f8, 0x2, 0xe9}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) lseek(r2, 0x29, 0x0) 2018/03/31 18:19:04 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, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = dup2(r0, r0) prctl$setname(0xf, &(0x7f0000000300)='/dev/loop#\x00') mq_notify(r1, &(0x7f00000002c0)={0x0, 0x10, 0x0, @thr={&(0x7f0000000000)="4bb57fe419b88e1a55b010ba8cbe5cdfb7cfc3bfaa6eb7bd9dae0e620aca2cf1312e32bd7b28cb6d428245cbf1acc8a87fbde8ffc1074f91120643fbcd83699ad2cb9f81c1f190bc1c0cb2b22da15badd5672ffa14a2b93a4df89632675bc7471a83da4103634ce1a8469ae22b7d5a84e15dc8e1f04e0d19964eea8884782f6ba185e266377d7d5db9cfe95a3e6d1888cb9c8a9a6b8d55149a6f2a2e5d5ffd3a27473b80661305487476f3172892b2eddb77f59ab2f969b805b5701b56873ff846a452fea808293c82a4f0290e63267efffc4d56443e51", &(0x7f0000000100)="6137bb168dd3346502c1e06efce2a50330f9d81f5a21aed3c3ac6e10fff0615a48c3367a0a5beef46723c4d27d878459dbd414b9af7c8c72540754b835511f48dceb0fe035370db111eaf0835cfb3ef73baa22b9b9006de3db1e500f7f022530dffbf19273da76082f122181a3f977fa07f8f9eb95a84cb15615727dd1488671b036e36203fd15793a344e631faeed6f555ca55bd6b59406276061b1b7533ac4a2ee1c"}}) 2018/03/31 18:19:04 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x1c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="046304400100000008631e401ef539f36070ebeeb46c94905d213b17f4a5774336195bab8a265d632d8054936bd5f1582399af5b35ae79", @ANYRES64=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x4e, 0x0, &(0x7f0000000100)="8553f64bcd50b1313accf37b3a9b244c7fa7756b5077f354d81e8d190c994bfd70175d5b7f54da17096f65587d8487d5c83aea3bf528a188f272dbaf9a577f836bc9d8dca790d5ac4a07b8c3e2eb"}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r2, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000280)=""/28, 0x1c}], 0x5) pipe2(&(0x7f0000000300), 0x0) close(r0) 2018/03/31 18:19:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x68d, 0x6100c2) lseek(r0, 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x9, 0x5, 0x59, &(0x7f0000ffc000/0x3000)=nil, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x80800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) 2018/03/31 18:19:04 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000400), 0x1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x5a, "aad746df8bfa871d57a3a693e3d33be51ae24df3ddf801f9b8653d22c14bc4721bb3502e3dbca845f299863c04816178877c0a15d12f955d4c0e885ebc2a02ed54bceef72373242ead66059262504c85326e54947398d141e062"}, &(0x7f0000000180)=0x62) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x8, 0x6, 0x5, 0xe7, 0xfffffffffffff001}, &(0x7f0000000280)=0x98) ioctl(r2, 0x1, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000300)=0x0) ptrace$setregs(0xf, r5, 0x7f, &(0x7f0000000340)="bb7a8878d4d9183fb21a83eb499c180ddd453f7c98862915478bee53bd2585682cb5d492e4e6194fb3e576f175f02b") r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x109400, 0x191) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f00000002c0)={0x40002000}) 2018/03/31 18:19:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x0) fdatasync(r0) lseek(r0, 0x29, 0x0) lseek(r0, 0x0, 0x3) 2018/03/31 18:19:04 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/dev\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x1, 0xf, 0x702, 0x70bd2d, 0x25dfdbfd, {0xc, 0x0, 0x7}, [@typed={0x14, 0x3c, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000000)="fa81c2a39e692a1950ead2455935a3eed4405dd670e60a8401062e68d5ec994163733cf387672a7f1ca7d30c63ab99895fd7f4679d5725e0f71d82316c481bc55108fffa2cc6a3dec44499d416e712f09d2f46f9144b6570abba084fd6", 0x5d, 0x800, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7e, 0x0, 0x8f, 0x20}, &(0x7f0000000140)=0x18) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) 2018/03/31 18:19:04 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x424000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) close(r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x1eab95887e1f1da1) 2018/03/31 18:19:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000001940)=[{&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/232, 0xe8}, {&(0x7f0000001640)=""/68, 0x44}, {&(0x7f00000016c0)=""/227, 0xe3}, {&(0x7f00000017c0)=""/224, 0xe0}, {&(0x7f00000018c0)=""/66, 0x42}], 0x9) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0xff, @loopback=0x7f000001, 0x4e23, 0x0, 'lc\x00', 0x10, 0x101, 0x7a}, 0x2c) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001a00)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000001ac0)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a40)={0x30, r1, 0x0, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) getpeername$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) readv(r0, &(0x7f0000001b00), 0x0) flistxattr(r0, &(0x7f0000000080)=""/194, 0xc2) clock_gettime(0x0, &(0x7f0000006140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006040)=[{{&(0x7f0000001b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/185, 0xb9}], 0x1, &(0x7f0000001cc0)=""/98, 0x62, 0x7fff}, 0x1}, {{&(0x7f0000001d40)=@ax25, 0x80, &(0x7f0000002100)=[{&(0x7f0000001dc0)=""/191, 0xbf}, {&(0x7f0000001e80)=""/10, 0xa}, {&(0x7f0000001ec0)=""/117, 0x75}, {&(0x7f0000001f40)=""/137, 0x89}, {&(0x7f0000002000)=""/244, 0xf4}], 0x5, &(0x7f0000002140)=""/48, 0x30, 0xff}, 0x9}, {{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f0000002180)=""/183, 0xb7}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/19, 0x13}], 0x3, &(0x7f00000032c0)=""/158, 0x9e, 0x2}, 0x280}, {{&(0x7f0000003380)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003400)=""/240, 0xf0}, {&(0x7f0000003500)=""/40, 0x28}, {&(0x7f0000003540)=""/144, 0x90}, {&(0x7f0000003600)=""/40, 0x28}], 0x4, &(0x7f0000003680)=""/237, 0xed, 0x100}, 0x1}, {{&(0x7f0000003780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x0, 0x0, 0x8}, 0x5}, {{&(0x7f0000003940)=@pptp, 0x80, &(0x7f0000004a00)=[{&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/28, 0x1c}], 0x2, &(0x7f0000004a40)=""/89, 0x59, 0xb4}, 0x318}, {{&(0x7f0000004ac0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004b40)=""/185, 0xb9}, {&(0x7f0000004c00)=""/105, 0x69}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/7, 0x7}, {&(0x7f0000004cc0)=""/248, 0xf8}, {&(0x7f0000004dc0)=""/230, 0xe6}], 0x6, &(0x7f0000004f00)=""/235, 0xeb, 0x2}, 0xeb}], 0x7, 0x10140, &(0x7f0000006180)={r2, r3+30000000}) bind$packet(r0, &(0x7f00000061c0)={0x11, 0x1f, r4, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fcntl$setstatus(r0, 0x4, 0x2400) 2018/03/31 18:19:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x185801, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl(r0, 0x4000000000001281, &(0x7f0000000040)) 2018/03/31 18:19:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x400000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:04 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x800) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0xaf, @rand_addr=0x5, 0x4e20, 0x4, 'lblc\x00', 0x0, 0x101, 0x3d}, {@broadcast=0xffffffff, 0x4e22, 0x1, 0x0, 0x7, 0x18}}, 0x44) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7a1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8002, 0x5, 0x7fff, r3}, 0x10) 2018/03/31 18:19:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) dup2(r0, r0) close(r0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="b7861d3b9e48322d0ff4b14b5e822c32222ca1ff48097d53f3ba068e2d6269139e0e0b0d0dc8e7fea51acbfe1726bd4a789459f9943bf76deb254d62eeca384d2907da4706c182b5fabcc838dffda426b053a7fee12340fb03a62efee1fab71df7e245b14f61", 0x66}, {&(0x7f0000000000)="a9eb8b91", 0x4}, {&(0x7f0000000180)="57b10bb3e5686194e6630f9df8c833878a67e9459b1e3abe9512c38a2241477015ede72f40d3e741f4ba901d9b58cfea0b775d473dcab39eccd573101fb85c0cecc72bf268f679f21cb34871502f41e6ffb2c9138ed64134622c801ad1462da74e44b6f9b5046b2fd5b35f3956f74cef022198657eabe51c7cc6618dd0adbe92c8282fe696b44f5420c72bb32b7f79d41ea21eccef46994adda8d3089255288e98d6cf1711b7d3", 0xa7}, {&(0x7f0000000240)="0b3cfa75b1c600dc6b723ae68f712d0573c9273b6aa339d6872691f8e2281c899daa285cdeaac928300e7e627ff34d55986ef9cc84823825eb96d7b1d1a132a146f3b99da68d9b5ec50d44617a9972790289a23a3c37eb01ceed3f5d02bc1db78dcc50592d085fe1", 0x68}], 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$notify(r1, 0x402, 0x80000001) 2018/03/31 18:19:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x427fe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x105000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@srh={0x11, 0x2, 0x4, 0x1, 0x7fffffff, 0x120000000, 0x100000000, [@dev={0xfe, 0x80, [], 0x5}]}, 0x18) ioctl(r0, 0x3f, &(0x7f0000000080)) 2018/03/31 18:19:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}}}, 0xfffffffffffffffe, 0x8, 0x22, "70db6816baa776a28fbc9331c0a326ecf6e6d1907f82aae91380f3ee23830edaa09bff23fb1eca79cc436a287b506c4bf4dad0f7024308969e3c8893c641e3b2a11c14e4084c5dc928cd1764192984d6"}, 0xd8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) memfd_create(&(0x7f00000000c0)="b0088c0037ecbc99275dd586c2f9650a515414091f90df6d7606a68aa8ea35898b2a253d4b1dcf6dde3f0000000000000000000000000000000000bc8134ddaaab96863865a97249abd5f44a670ea64c541702b667f5728b2606e231912b", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x183082) 2018/03/31 18:19:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) 2018/03/31 18:19:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) fcntl$dupfd(r0, 0x0, r0) 2018/03/31 18:19:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl$LOOP_CLR_FD(r0, 0x4c01) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r1 = getpid() waitid(0x2, r1, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) recvmsg(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/169, 0xa9}, {&(0x7f0000000400)=""/79, 0x4f}, {&(0x7f0000000480)=""/109, 0x6d}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/205, 0xcd}, {&(0x7f0000000700)=""/234, 0xea}], 0x8, &(0x7f0000000840)=""/170, 0xaa}, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000940)={0x0, 0x815, 0x8, [0x400, 0x8001, 0xf6, 0x3, 0x3f, 0x9, 0x6, 0x0]}, &(0x7f0000000980)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000009c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x1, 0xffffffff, 0x8, 0x80000000, 0xff, 0x1, 0x7, 0x200, 0x4, 0x3f, 0xec, 0xff0, 0x9, 0x9, 0x7fff]}, &(0x7f0000000ac0)=0x100) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000180)={{0x2, 0x4e22, @rand_addr=0x6d}, {0x307}, 0x10, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) 2018/03/31 18:19:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) mkdirat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x12c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x7, 0x30, 0x3, 0x4}, &(0x7f00000000c0)=0x18) lseek(r0, 0x29, 0x0) fcntl$setpipe(r1, 0x407, 0x2) ppoll(&(0x7f0000000100)=[{r1, 0x400}, {r0, 0x100}, {r0, 0x81}], 0x3, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)={0x1}, 0x8) 2018/03/31 18:19:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x0) 2018/03/31 18:19:04 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:04 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4400, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1000101902) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) memfd_create(&(0x7f0000000040)="74086e750000000000000000008c004ca031bc85eee766df1ecc821b4fd81513dd3d3985ecfa7c9709f3", 0x3) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0x1, [0x8]}, 0xa) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:04 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x90) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}], 0x2, 0x1ff, &(0x7f0000000100)={0x402}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') unshare(0x18000000) 2018/03/31 18:19:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) fanotify_mark(r0, 0x1, 0x40000000, r0, &(0x7f0000000080)='./file0\x00') 2018/03/31 18:19:05 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080)=""/181, &(0x7f0000000180)=0xb5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e24, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x81, 0x1f}, &(0x7f0000000540)=0x88) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002, @rand_addr=0x200}, 0x8) lseek(r0, 0x100000000000000, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000003c0)=0xe8) recvfrom(r2, &(0x7f0000000200)=""/44, 0xfffffffffffffebd, 0x40012023, &(0x7f0000000400)=@can={0x1d, r4}, 0xfffffcfa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x2, 0x4) 2018/03/31 18:19:05 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x42, 0x6) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000200)={0x5, 0x3}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x200000000000021a, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/31}) close(r0) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x9, 0x3, {0x2, 0x3, 0xfffffffffffffff9, 0x3, 0x8}}) sched_setattr(r3, &(0x7f0000000140)={0x30, 0x5, 0x1, 0x1000, 0xa7e, 0x5, 0x5, 0x2}, 0x0) 2018/03/31 18:19:05 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000140)) r2 = dup2(r0, r0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000031c0)=""/4096) ioctl(r0, 0x4, &(0x7f0000000040)="00c4ec60fdc5425381749f60713acb01077f558ba8c6bb44ce8580bac710c4c671b96d45fc7840d1f073bae330036286b5fc7a3e12471d5cb90cb14c115585823ccafceecdb3054e08449706755151bd44b474e67cca3ab2169800ba7cf852f4dce95fa2ad3993bc80773eadb16f5fe274068c0d90001dd4859158ba5ebb4c37042805077c8e8cd2c3b6d04075f6710a088b00ac9d9c02d6cfc9f50780a0ac405f31d440d68f68") ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001100)=""/159) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) 2018/03/31 18:19:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x3) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8001, 0x101000) lseek(r0, 0x29, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/31 18:19:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fstatfs(r0, &(0x7f0000000000)=""/133) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101907) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:05 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0xfffffffffffffffe) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x4000000000000) 2018/03/31 18:19:05 executing program 6: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0x7f}, 0x2, 0x4, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0xfffffffffffffffc, 0xffffffffffffff6c, 0x3}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x42801) finit_module(r0, &(0x7f0000000040)='/dev/loop#\x00', 0x2) write(r0, &(0x7f0000000280)="987275a0559bace4df3545079cedeb2d060000000000004ea667f9d8f3f9b3ae9349439272414500a257f8a3316428dd7df295b1514ce87e06bb30fe53ed7931cbcc04b2810e4c182bf5f3ee08ae2cedd851931cc2cdde3b66f986445ad50f0bff24f1b353b47d19d543a6719c7e331fc238655778c297dbd5079e22ecd22e22d006a576bb2e72d15a7ba066a94073f223f0e6bc627f4350b8cae7902d9d501db1329da515edf8e3ffd54ec26f12d405043e4b25", 0x8) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:05 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x110) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="010100000a004e210400000000000000000000000000000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e21f8fffffffe8000000000000000000000000000bbff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000039593803a20000000000000000000000000000000000000a004e22f7730000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) accept4$llc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0xffffffffffffff7a, 0x0) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:05 executing program 2: stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) r1 = getgid() setresgid(r1, r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x202000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x4200, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000280)={'tunl0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @rand_addr=0x1}, 0xfffffffffffffe41) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r4, &(0x7f0000000340)=""/183, 0xb7) r5 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) lseek(r5, 0x0, 0x1) 2018/03/31 18:19:05 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, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = fcntl$dupfd(r0, 0x406, r0) write$sndseq(r1, &(0x7f0000000000)=[{0x1000, 0x80, 0x4, 0x100000001, @time={0x77359400}, {0x4, 0x3}, {0x7, 0xda5}, @time=@time={0x77359400}}, {0xfffffffffffffff8, 0xa38, 0x4, 0x3ff, @tick=0x1, {0x24f, 0x5}, {0x5, 0xf7f5}, @raw32={[0x0, 0x2, 0x4]}}, {0x401, 0x6, 0x9, 0xf3, @time={0x0, 0x989680}, {0x1, 0x8}, {0xfffffffffffffbff, 0x2}, @addr={0xffffffffffffff01, 0x1}}], 0x54) 2018/03/31 18:19:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/178) close(r0) 2018/03/31 18:19:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x81010fc, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x5, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8, 0x80000000, 0x8234, r3}, &(0x7f0000000100)=0x10) lseek(r0, 0x29, 0x0) socket$inet6_sctp(0xa, 0x76e3600c18295e2f, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'TPROXY\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}, &(0x7f0000000200)=0x1e) 2018/03/31 18:19:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ftruncate(r1, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x22000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x16}, 0x50, r2}) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) getdents64(r3, &(0x7f00000000c0)=""/67, 0x43) write(r3, &(0x7f0000000300)="6370a513877d3ed53d814fedbd2ede1bf920160b9f313ec0e11c81420e2dbe3a1f1c0a97a997706f29d9538a0af9f22998efd5fe1e48fb799d7d938a400a11b329dcdca88f43bc17b14b8ea83acb705b0a1b57f1212d3a04d3c0971fdd3bee8183e7a4a8a2ab262d451d4add79070c5cd8e3c078d2740191f702704f1dbda809064edd555437c7d48b2c043d6352b09fbb9f7b3c6efd6e5a33b3c9e360f554d61373a4f2f2fc011506d4e6693208576a20bb67b8974dcb7ee518eeab6a3d3ed904", 0xc1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:05 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000300)={r1, 0x4, &(0x7f0000000100)=[0x1, 0xfffffffffffffffb, 0x780, 0x6], &(0x7f0000000140)=[0x6, 0xffffffff, 0x8, 0xc2dc, 0x10000, 0x5, 0xff, 0x6, 0x6], 0x2, 0xa, 0x6, &(0x7f0000000180)=[0x3, 0x1, 0x2, 0x5, 0x7fff, 0x5, 0x0, 0x1, 0x800, 0xfffffffffffffc30], &(0x7f00000002c0)=[0x80000001, 0x4, 0x9, 0xfffffffffffffffa, 0x200]}) r2 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x5, 0x105141) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fdatasync(r0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) ioctl(r0, 0x1, &(0x7f0000000040)="1c73d3c87ce18b88b995ed4fb600931b5dd97be0f5d669fb1216f22780412185f4c2970ab0b5ba236c7221f788903684eca485954773bedce5f1ab596f4e50299bf7317dd30d797d15aeb3f648e054dfc16dd71c0869f7bf7417dd9ef00f388640b8bf5733e8be484116199beb32b97865135fea592c4aa5665b1ece8e09dc976198") 2018/03/31 18:19:05 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000480)={0x0, 0xfff, 0x10}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={r1, 0x6}, 0x8) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/56, 0xffffffffffffffc6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x200, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_addrs=@hci={0x1f, r3, 0x3}}) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x404000000000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000002c0)={r6, 0x54, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5ce}]}, &(0x7f0000000300)=0xc) close(r4) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x7, 0x0, &(0x7f0000000140), 0x20000, &(0x7f0000000180)=ANY=[@ANYBLOB="6769643d3f3d2c757466382c73657373e96f6e3d367b303831330ee8c59269643d37b2363b37363b2c73657373696f6e3d303f33347833332c00"]) 2018/03/31 18:19:05 executing program 4: userfaultfd(0x800) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000080)=0x2, 0x80000001, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x2) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x90) 2018/03/31 18:19:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) lseek(r0, 0x29, 0x1) 2018/03/31 18:19:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xd1, 0x200800) lseek(r0, 0x29, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x90000) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x78ee, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x65, "6637dc797e451133bf0b21ac657e935d99017907027e34d8738c6ada324801215c26abc6445f5f10cc7fc03a8736461b1b885c49901ede0027dd6c691c894a8b85b87ef9e25aefee0dbec26179fd0b442a982750bfb1913b8496d767d02f5a8f58af03d0ed"}, &(0x7f0000000400)=0x6d) flistxattr(r0, &(0x7f0000000040)=""/226, 0xe2) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={'bcsf0\x00', 0x9302}) 2018/03/31 18:19:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x4a4002) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x3, 0x800, 0x8, 0x7, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x10001, 0x10, 0x8001, 0xcc}, &(0x7f0000000240)=0x18) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:05 executing program 7: r0 = pkey_alloc(0x0, 0x0) pkey_free(r0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:05 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/31 18:19:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x5}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) close(r0) 2018/03/31 18:19:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000001740)='rxrpc\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000017c0)='keyringwlan1\x00', 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000001800)="4cc471733fa2c2a5010e6ba424ddd782f5ed3182388f82f7efcd", 0x1a) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x7, 0x6, 0x3, 0x3}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000001840)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001340)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001440)=0xe8) r3 = add_key$user(&(0x7f0000001680)='user\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001700)="21803c81c6b7adb5688f08d4e0b8eb246e0eb9fe40afb99731006d6aebdccf8ce68bc1073761a65506f4", 0x2a, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) sendmsg$unix(r0, &(0x7f0000001640)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001880)="d2fd5adb28717373edc0d1f68c0cc2c718ffc313a2bdb7921b109c375eb895b7cf2193de939aaa3a177a45252071b327dcb4fc7f2a23fcb6d493fd52f0c16f4315e52770b3f23db0d176d15f1768d7a019324487e3504d7dee963b2e06c01beb4d10841e148299683114a2433c107f47953864a693a0edba7650650ef8f6eadba725fd40a0240a8010f4e6941b10a8e712f1478491ce8bc96b071c8f5546409fa43f9fb55b58ff3a7d557ca719d039d64160ef75fb178b9c0547d9ccee7a6a56244cadb7d98f8d1305021442942cf005728dc36ca3845a2826", 0xd9}, {&(0x7f0000001980)="5bcb388dad8e3c98aac8a47aa7d9bca1fd886307e5eb50ae4b664b934334291bbcdb4a097f2cb4d87040a0f67f14468f33fb77bc03e06bf544c29a9e5fef8d0fc1de2815d3ab8801eb2af9cca0ad65ca943c7f", 0x53}, {&(0x7f0000000240)="36a319f8da4cbbbf08041924ce95c23cc00b2debb0fb2402879083ff9d8292c7b05071a665c93441216a1a09e378fb6ea1e048d77407ac54e496dc03f7589c81f4926d1f4108069c5f5a3509d5abaf1af3ac49ed3c11187d4b4381cf1a436b1e311672b429e10d060c9029e48a36e79ca2ff71c12ba3", 0x76}, {&(0x7f00000002c0)="738dff8963ed59898e10f2483e65e941d73b3751745dc550ad3dd900a32af53375b7babdf27ced939a606d6f8c685dee3f03cf0ce0ecc5f678feb63882ae0157c33fd50f4377c7c41b941f13444a340c4180916c59d3ec8b60a238b4e56484c0dfe83a73b344333642f0dc11f067b5936b0d4adffb55095c5cf1b5ed7ee6c1883e5af214b665d0dd1b6e7e219652b2a2f0a1b9d1ef29a4212c30ede73ec4168e3a359cd377e51ce6807908365cc945c2d8e022cd263a5c65c40a2c9917d83d2102f261a715a63f136e65f4eb952c9ac76481cd3bbc8c106ca3877100b9ec421e17a580557b89d38ccef02b741038c8ec10499671918a868004598625a66791df7dddef414c62d600cee686551179212b7faebc064a7fd9a69a132e06cbd8ce1a56797f7462f3a45b8912e36da190e46b83dbc5b3b4dd5894b997a10e9397e86ee32697eb1c88d4d7e7bf8347060e786c5fdfcf2b5683176b04ba4a7b6c4485b262bd28ab3d92a92deb501733cb71008a08b8b528ed1e9b5782efa8b6a17e7bbb958050de0ceb5b7ce9205e5972d90ee72492b5be4d44125f1ab31947c610f98b5e919f4234f70e8f72da7b5433d2084bb856f2781e8065499b59ea48d752485a0967131e45e33d3dd0ba4fee34b5372cae11b43fcf2b79eb9c70501fe461cc472d2f1509ba6203470fbc804c4d75ab4b2230ca4eea3dc69398fcdbdb6f353b4f7d944833f4245137d075ffebefdaa8b34997e7d3b948d178e117befb5dbece05c15cb2b35fe600cd390732700fd2752e758b825420120d9807d2ff1f7fb90e30af04aae0f61ffc89aa2b4bcaefa09df5fe0d0a2222032576d75981afea42f7ebf95f693219af0da57cf60389e056865ced9a0f9c0802e3576ac550bb5dc0a47641c276a7a5dab135b8f05e341eff6dbabf658c30cbd1e2d37ba058e1087331d127faa2f93614092ef33ac75e91fa1d3a0beffef81621826f31aa8e61b9b792e733f2c9a6bc51b6a73a786bdbb08ce5b36853470e734f40992e86a7ced4f63e7686a1266ba5a009945a1b92e7719603bde9e60005325f842f77fda4bf106304e581bf0441330724460da03238a4b5f81330a0626f6d51891641fc0f17c42cfcaaa5ab3ffd79f95b3fddd6025328f78532878e976f406f52a455aa08ec5c52f08cd3f5e0fedef39edc883346105847a51e7945763c6a7d9f00e23151f23181801bd3ed4e5785f904f35c5eaf93280b6e769ab665b3b2f255a8b9aafdcf61af71dcd56c0e7190ad5e6c6a4e33f14c422c275107762a85fd6f6bcd59fef2cb076d50e05651a9b99fa9ca93fee75fef80df90b1f626f87c4d800de93eb533a316ac7ff8349a3b8bc04e6dbf49de5ad2ba429aa0e91bb7c458a93997e32e0c592b487b34b83254facfcb2aba8de019a7e3de63093c6073afb7ff2348736258f76b21624e882935fc41eef70af252d79119aebc3b733723c29850bf9ff8e9098aed0f017b44bfa753aa8f5ad091eb44ccfc59abbc5aeb0e28f2e5f8b02ef5e7b5f53fb2619c9852d144b66260d5f65561079d12bc9d44cb3ba58736d8640eb546949723b2c2786b60bcb57075e21d40cdda34cab3bac0089f5671e60b1a5a0c51f6112fd34d6ac499b2c08eafeb1b0ca1d6dde66858c12e839e45663f6a6eb2aa5a72db2cfce76d4a81871a971924ed9369fc6c5dea7973adde16812314add2a2e66cd9ef1b2940a78af3fc04ecc7968a29739a1a07d0a33e6e18b93310053c1b7630845d1791c092768d622af6174d0bc6e607e0c0e8fd26dca347ca136ee98dd8b5065eab359688b8e6f35d0fd2f45215a62d524c813f577eb020a299530b8e2401e2af0519f47479408b380ad3999670a17755c35333f79344bee0785fc03a0b72df4ce2c690af31873f134215677db9b2289962a2cbb156742d5f059407b965ec1ed2c1df78d260eb95d60b9cb36b3ea8c7c41432e6bdead2f66d84f9e16dc985da75f2b73a02fb964ebd0d6e8203d72998be6bbcaa34ec571538b8d8775f9163b0dc4956a022227ace99867ac7fa5079ec20a33951ebe9816a4be80b566f1385d05aac42ff6cb2d173e0d2a7d6de105d068f55cedb32fd32aca702bc2845fb064907287961509cdb82086601527e479e828bd44116be01e15bbb28e8e3547917c65e326aa29dd0a63645b2725d696c6967fd84a3b2e308c6cf311242750bff959e61ed880cffa5ec706a80f325c5d1bfa1cccabcde4c1eb3d86e66172dc5dfebd53087174d02c2bdfe4bc19206a3196e7c1cac557548af54cfb2769a0dd29f1b00b1c2989f0ca04d7e20b2dc26206722289209e4a11123208b8dbf1526a07a40230c83bc85904c44a28758c8c6dec67541356101df2ce7f3467db2f42377438a8b3556bd8eefea4eb8eb2f0d3a7efca41f4e20149245aa585332a73cc15b91742caf990f990ea05af64c6929d830a3dd388a1bb5e155de98dc8d3adff9cdf0403054f91a688ef38be298c20f5dff22e26fa1c957fcff96031bec7719acadf022ca7f72418b97451b7874e0167c4d51e675b1d8a51780b451ca4bf3851444d545598226c44b3dd605cabcf8a8cc9f7e99afa63290c67b185f20806fbc0e9cf6551db95d8b4e54da80ddcf86b423f3abe7cc9618853d2aa50a8712b9aa1fdf591fcc275142dd2e2fa2b1de856aed2278cc6d4d3202ef1dbdc0ef1874bd6b4b214ad12dacfd591a51ae58966159ac9741f295e75fb6b318d50a251ae61803d151a6c123fbf2b011b4260789921972dc296b23eed8226fe46318adbd8036c6a06b1a77e12e99e6f3313f2f5ecf5ba7ff03593841e17fcd84e097c77b454a97a2b57d532b4255b7dceb2d55eafbbde3d0f689ff9b10a44e54e609c49a703a6eef62d3beb8f8697a1e79649ca1673e13fc26dd436eb8c42c7519af67618036858fd2224021f3d712c95227319df2c96325a1dcd5ae5002f7487082adcc7821edc8a5c7a1d81f93e163569a678682c23b563a78e0f1fa74495035353c05b86a099d0a7245fe00ba230ed1dc4f3a8417148b48c01c51cb0426e6f5fed3c421fa75ecb7172e5ad53e02950a2d2a700b9a833c0ac3169cea8a4a78cd2a1cbfad8e1f8b8216221dffadb976d6d455e7acedbb1c40cdc26e79703b5f6583d97e239fec11f72a1de687772e1032e2395f99a6572ec294ad80c5cfaa0a13bccdef74f6fc21402766bcfd66101ac8831e1f430c285d17f7b2b42c22829fd032aa08df1f34265a82bf56599f9339a39ef4f3a8aab86a948222dfcd8baf2477cd9744dd2899a571538cdc7e52d2cdd00ffbd08b5867286d0bac5bd7d52cf0622fb46c7ceb965465d230cfc8b991ebd3521b6fdbd52110aa15696a2f1c9378667187dea02e6f2c7805f85232860c8e6baea91d1b34b75b837f241ea3183bd75f9b2742bf995be9d1a14243161641fdebbfbacc6dee9af48666bd60eb9cba1af42aae9a2d1a367991287c732739de24f9aaf9a373d081cb724ead3ba23dd75e805de60f91cccd153b0df414b1569f6a0117615ee911c265dd65774fe87695ecd122faae1d04f2787894c1597e1eeafbb86b522e49208d3d14d60ec572b17fe524ee9e053847dd7a04d91aaea6dc3336c5d8bb3c2251fb5e927e709778c984f752505b752a6e4a24850b635078b47ee064a72b679f84289dffa9946d5c4bd6b364978b411b22fb1ca6c036efb08eb1181db81ab0295fbc8ddd646d4173170e77f498ed8ba949c583e369cd62d4aa3b0ddd0313ee1db32b9509bc73b0165ffc253ed30f2a53a0c38a7dc3a118f5b6e18dfe9139190c22befdc6a65092460d5eb180988c32ee5ab640bc283fddf4cc0011b55cb1305c687071f2721977e77189145935b0b10d7c6d8c3db84cadf6c54ba93ad0986a26a55816d5585fbf18d73c9468d5dc83595ffe797c0cbf4d8eeb0c9f19fb920549a141fd3b8e30ace3c896b826d52b00bd68ac0f5436f30d722b2855b97ad54bf3f4631e47c747931ee23c99b99e56dfdc0e63f388af64f70ea7d9b6d98bb0f41c819d0db8328c292023be929d32969f5e9ba669c4656592d46c659f3682b7cf4d4480121459746212322e824ac8c0f9cf5e86160f9cbac6e10750b116e98b953662b45a0606499bee83ceb2da7547f017b7599ce89599f203e92ccc3539a39a82bac930962a1f78ed22a744bdb2fdb605a27624cff775194cd8f932039b0868080f6b615525926ff9884467833c3b515ecb94e976eac44cfdf4fff5c20353cbe5c5d7f00c62d6f0c5319caa4561135704818f29b8179b75d65ad4285423a24971f35385e03a6daaea480501cac896c020801ad225b80258e5c1ed8f631f799ed03f331e5e0171954b498aa8b39f896717c0099f2b3bdbf9eabe4c3db11bfd3ff09e74415800fe4d6ea493aad9d33acef90ef915a17a8b0a470a1e77fef060e0c0ebd9ba3fd32bd84354518a8dd488f0162bbe84ec2e071b3f4569f35a0504e34bcbbc18957f34339065fea201715eb504818739656956c24f6d64335a06dce675405459467d03f53dd99c9064c07bbebc7ed76ff1cc19d0079e3ac4fcd7632716c22f54893c38e9305a50edcaf126b2b2cd934fca238867193595216a962b58058a619ea5ea9bdbabfa193ec8d12ea66ba94f54b4ae7acca6a7bf9a3c7e7b1f7ac37e56d008aae283340b54c1e05590a428330fad1f186176eb59bb5d7cf8f32890f10d443e2feac96fd647c513d1861a3ecb71d6aaaf675b96f3c5794b0ab00d6fd6def78bfbf4d12752b5138d9e569eee17f04d174e8c397a44ada66cd9836f3a0b35a3d2266ed3dec3454c29f11e486cfb2ef132e19d046ba90b04621f7ce47949054b34c226fd7bdf2292b1e5e1f2aebe45c7f97743da691cd82eb2667b37a18e3f6bf19276e50eff0265f0a53a821ba919bfab0fd762a379d3131b8fc8023d91ebc8662f2b023620858cbdd033859cd93ff1440319f1800b66d756865d156627995514be76ebe8e86f96b286430f5f264a333edc9ec5d8c64e776c6cb06134dae57ed32767ee4deb7c4d3a3481c2f1e74e4d4621f6ba7c670ff0ca485e9f0f898935408e12eabb52dcf798ce57bebd7967f8098a2ddec964984b19dfb74bf22fd8d3ad9b7499f74138268ca30e319c988ef69300d14fa650a6d8b6d6104af274f82bbac138d53f7b0f753c2cf9038a0d30eea62a0c30c06e2664c5c7c25d7c8a593062c82ce78e145daa8eca363ced197540272dace44ab9903e90f1d57f66ef1646c547e5e76d14f5ab6881608930b630baf7fcda810485fdf3c6d066265bd6e8ecea84532cb42d06a79c0ca5f4c0c17d1ad0816e716c2a7b8b91a01bfe42b46ebf2577937ff0230dd7350b8ade9ca08d03abd60ee34f1b42767398fc8363b86cc83733197861692a0ef32a292f39a4ccb298a32f062912e853b1614a43f145718a863051500a6a3100177dfa2c335e53acbea7a8477fddbd7323f0d4e1205c1e5193e53627f7072d6a79bf4b619b47e4864d79411c58927db6a2ac1dd1b0f36997a07683065afa11872e467b387e022118431c38232efad98b6e305589f497526f1d90f47b0607343a364ce20029ed6104dfca23c2da548ea9b53fd7a613cc11003c1cfed436ffcc1edce78fc497563c2d945280602b1aba6184ebf09a95665a02e165cfb94449d226e4e419d22289c71bce8789bed6bf3269c718f01f3dc50db1ddf67fe9508ebc2c707292cabc887b67366851fd9bc851c03eb0422b6ddc0b7f9622bc1ce35280321bae1b182d7c7818d70f", 0x1000}], 0x4, &(0x7f0000001500), 0x0, 0x800c}, 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:05 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a205f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x17, "18c1ce0da5ca81f279f133adcf59780f5c51b2b45f0cae"}, &(0x7f0000000080)=0x1f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x40}, 0x8) 2018/03/31 18:19:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x328) memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) userfaultfd(0x800) 2018/03/31 18:19:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) exit_group(0x2) 2018/03/31 18:19:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x5) ioctl$int_in(r0, 0x5424, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:06 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, 0x0, 0x9, 0xffff, 0x2000) flistxattr(r0, &(0x7f00000000c0)=""/68, 0x44) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x400, 0x70bd26, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x2000c814) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0xffff) 2018/03/31 18:19:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) 2018/03/31 18:19:06 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) close(r0) 2018/03/31 18:19:06 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x8, 0x0, 0xea, 0x6, 0x81, 0x5, 0x3, 0x7f]}, &(0x7f00000000c0)=0x14) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x0) lseek(r1, 0x29, 0x0) 2018/03/31 18:19:06 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000100)=""/142, &(0x7f00000001c0)=0x8e) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x40000) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/03/31 18:19:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2) 2018/03/31 18:19:06 executing program 4: getrlimit(0x0, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'ipddp0\x00'}}, 0x1e) 2018/03/31 18:19:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x20000) close(r0) 2018/03/31 18:19:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x42801) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x322) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x5) exit(0x1ed) 2018/03/31 18:19:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)='/dev/loop#\x00', 0xb, 0x0) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x401, 0xff, 0x1, 0x4, 0x3, 0x100, 0x100000001, 0x5, 0x100000, 0x0, 0x6, 0x1, 0x1, 0x100000000, 0x12d]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000003c0)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x12, 0x1d, 0x9, "105d0e2512bdfa86fb5fe58a015a9737c82b148e54bc01e44d4cb0bb0a8f1278168a78866459155ac61402ba99975e44368ba10863cc34503659af9c9de152e5", "3c7a6a59143c5d68fd56cf51d3404db6717a5598d55689807b136aadcd15b9e4d1e8be4578dd56539fe2bbf5d41d4ae1596e52a196dce6e7dceb47b03e17b1af", "1527c6f73bbe3ba47c1fb7280f371036dae4726d4c5f22758cf02698eb8bc689", [0xfff, 0x2]}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32=r2, @ANYBLOB="04c5f62e038ceff0693140ec29fb6ce6cb9a5a93c635013e4b55733dede87b8f770db269697b027db106d178d1f4b758483382a7ec78ae20acce28f22edb93c4bfc9648fbbc2b0171db890e1c83f34d21293cfeaf767451dbbf369cc00c00382b25c7458effaf8f0c38c523eef5d7f4c5fa6ac04945efe979e6190cbd8296c6ae48ffd946929ce40d1be019ad127ef53115fa67b39d570f9f912b0bd50beb91b391140368d045f321bff07c661aae1b0a9139431b344cd06b2493bdb9e35565d0590896fecef015da28b993edca86b5c83c3a50882"], 0x12) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={r3, 0x35}, &(0x7f0000000580)=0x8) ioctl$VT_ACTIVATE(r4, 0x5606, 0xffffffff) 2018/03/31 18:19:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:06 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x5) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) sendto(r0, &(0x7f0000000280)="ae09397fcbaafc368a384387ae7216e5537228ba7177fed02ce8fe5f20e4e405e8dd996edbd11716045153f12a7f6fd99c4fa45c697b16fe5972359696a236f88ce1c884fc1a786486afa065967f9e63d768d6e11f7bdee5eca3752d962bc26743a2e83d2c80d695e9d1cdb4e088afff6d5625647b1b299b7c08aa032c50a89ac2ed9dd17129b9adee6ec77e7d0a465445f1cc04", 0x94, 0x40000, &(0x7f0000000340)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0xff}, 0x80) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x3, 0x1, 0x7, 0x42, 0x72, 0x8, 0x5, 0x8000, 0x7f, 0xff, 0xf800000000000000, 0x1, 0x8001, 0x26, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0xfffffffffffffff9}, 0x8) 2018/03/31 18:19:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) lseek(r0, 0x29, 0x1) 2018/03/31 18:19:06 executing program 5: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x10, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0xb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) tgkill(0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000000)="26d4645f6d617000") tgkill(r3, 0x0, 0x10) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_settime(0x0, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x800, 0x80000001) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000", @ANYRES16=r5, @ANYBLOB="000600000000000000160100000104000500"], 0x18}, 0x1, 0x0, 0x0, 0x20004004}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) syz_open_procfs(r2, &(0x7f0000000180)='mountstats\x00') close(r0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) 2018/03/31 18:19:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) fdatasync(r0) 2018/03/31 18:19:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x200, 0x5, 0x8000}, 0x4) 2018/03/31 18:19:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/03/31 18:19:06 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x400) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) accept4$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2048200}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x68, 0x0, 0x1, 0x70bd25, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) close(r2) write(r2, &(0x7f00000002c0)="8796e03205f0d6e9c27042bdd9d32deb0878a29d67ac867349419adf39899c9a4ca43ac3f91511db55ef0d267c05856e5df80683873beeef5e88c6b85ce5f2ea7f7e34ed2321a0a6ed1acb2fb697759197409daae14bad", 0x57) fcntl$getflags(r0, 0xb) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) r5 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="84c896a27e11961e0ad6e8c4312b69a1b3534c65e78ebd4c618a3e863f38af0af645f4ddf619df8b2c", 0x29, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) 2018/03/31 18:19:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @rand_addr=0x3f}}, 0x1e) lseek(r0, 0x29, 0x1) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/31 18:19:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80400) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x7fff, 0x400, 0x4, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f00000002c0)=0x84) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) write$eventfd(r1, &(0x7f0000000300)=0x5, 0x8) 2018/03/31 18:19:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x20000000000000) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x541, @mcast1={0xff, 0x1, [], 0x1}, 0x6c}}, [0x9, 0x1, 0xfffffffffffffffd, 0x5, 0x2, 0xd521, 0x3, 0x43509215, 0x2, 0x1000, 0x4b2, 0x60, 0x6, 0x2, 0x1]}, &(0x7f00000001c0)=0x100) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = socket(0x19, 0x80003, 0x7) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/31 18:19:07 executing program 6: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0xfffffffffffffffb) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgroups(0x0, &(0x7f0000000200)) fchown(r0, r1, 0x0) 2018/03/31 18:19:07 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80800) r1 = fanotify_init(0x23, 0x800) tee(r0, r1, 0x20, 0x0) fallocate(r0, 0x2, 0xffffffffffffffff, 0x9e) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x29, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x68e5, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x401, 0xa, 0x6, 0x7fc0000000000, r4}, &(0x7f0000000100)=0x10) 2018/03/31 18:19:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'gretap0\x00', 0x200}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) 2018/03/31 18:19:07 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+10000000}, {0x77359400}}, &(0x7f00000000c0)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x0) 2018/03/31 18:19:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x25, 0xfffffffffffffffc, 0x4, 0x3f, 0x5}, 0x14) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) close(r0) 2018/03/31 18:19:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x6, 0x2, 0x8, 0x4, 0xa0, 0xdd4}) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000000040)=[{&(0x7f0000001540)=""/173, 0xfffffe57}], 0x1) 2018/03/31 18:19:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) socketpair(0x4, 0x7, 0xd994, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r2, 0x20, 0x70bd28, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x44080}, 0x10) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0x7, {{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x10c) sendmsg$key(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)={0x2, 0xf, 0x5, 0x0, 0x1b, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x4, 0x8, 0x8, 0x5, 0x143}, @sadb_ident={0x2, 0xa, 0x9, 0x0, 0x1}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_address={0x3, 0x7, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x5, 0x17, 0x33, 0x80, 0x0, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @empty, 0xa0e5}}]}, 0xd8}, 0x1}, 0x8000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = socket$inet(0x2, 0xa, 0x3) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x50) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) pwrite64(r2, &(0x7f0000000500)="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", 0x1000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x40, 0x80000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = memfd_create(&(0x7f0000000000)='\'procusersystem\x00', 0x3) close(r0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) 2018/03/31 18:19:07 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10000, 0x0) signalfd4(r0, &(0x7f0000000080)={0x80000000}, 0x8, 0x800) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) close(r0) 2018/03/31 18:19:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:07 executing program 6: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x5, 0x8004, 0x0, 0x10000, 0xf8, 0x6, 0x6, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={r0, 0x200, 0x4ff3, 0x9f9}, 0x10) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000280)="aae682cc2cfaddcd5c7ad32b00e1f18da663021f32fe77f38a9dff7d6ed76f7d6baa55053378de20e8c84b069dd07c09490e1d5bb152db705d5a95b8e4eaff3cae2cc7b1c20ad1a1c3daa71aea6e3dbf630d82c49032b24576cecffa11e4653ca330824874fb89d75761105540a9af4d8d71f89eefeb46a7fe76347f382d07d642d49e514ac3e401c8cc3335f797b2cacf8a5397853f94e8e5d259a8831455f652fb43ab3a38e0935b98268e5d4565a1d9bbb854725d252690ae7a40ad16243139d8c595c6b3e42a8ef2aeaf50e965287d87b6ebdf525c3f16", 0xd9) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(r1, &(0x7f00000001c0)="057f1e0205ad13b8a8239221d2421042d2c42c000000000000000000000000000000", 0x2d1) ioctl(r1, 0x5, &(0x7f0000000080)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x1ff, &(0x7f0000000100)=0x8c09c88b7bbb8741) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x5, 0x2) 2018/03/31 18:19:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) umount2(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) close(r1) 2018/03/31 18:19:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000640)={'raw\x00', 0xa9, "ff480da72e2c47346de69bf0936e8c6a72a04f71468c91acb58d2128ba693628be7b9ee6a170b606df38a17e919732984e62498a4edadff3ee946d39e212c049b110e2cc903ff261ea9c1718f1612ed33a16fbcc9b0f0d5cbfbe0b90a9c508e1dda3bf6aed4e7076169dfc1fdcbe605a1b042776496949c4439f7e1a469addbbf57dff72aefcf54042c858aede4eb793c1da26d80807d5746383b3419e7d0f6ff5665f99c878b579ce"}, &(0x7f0000000180)=0xcd) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x0, 0x0, 0x400}, {0x190, 0x1, 0x0, 0xffffffff}, {0xce9, 0x0, 0x5, 0x80}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0xc) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r3) 2018/03/31 18:19:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x43, 0x1) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x7}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x3, 0x0, 0x5, 0x7}, &(0x7f0000000180)=0x18) 2018/03/31 18:19:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xa20, 0x0, 0x4, 0x1c, 0x1, "c58f2d5ec132e7950bd4d01ea688700f0daf1d324deca58d4c3c1cb53af75ecd12c80b2c9851e9c981f29158bd699aeb27095848556adaab45676d969b2e645e", "9e88e79c33f2e8c26085cf66d5be0a5ac244931dbc69367183a692de86f5f6698177947e58f81fcc64fffa9d57be7b3711dee4df0c8e6ac2c40d19b1bdce89f7", "84fe5b3473ae0935e8e4e2c750f430735d560698089d1fea53c0f83c0c206c1e", [0x0, 0x7ff]}) rt_sigprocmask(0x1, &(0x7f0000000100)={0x81}, 0x0, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) fchdir(r0) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl$int_out(r0, 0x5460, &(0x7f00000001c0)) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000180), 0x80000000) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x3fffff) getsockname$unix(r1, &(0x7f0000000100), &(0x7f0000000040)=0x6e) 2018/03/31 18:19:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) 2018/03/31 18:19:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x491e, 0x440) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x402b64) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0xfffffffffffffffd, 0x8) 2018/03/31 18:19:07 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) getgroups(0x4, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000017c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001940)='/dev/ppp\x00', 0x4000, 0x0) r11 = syz_open_dev$sg(&(0x7f0000001980)='/dev/sg#\x00', 0x2, 0x8000) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/vga_arbiter\x00', 0x10100, 0x0) r13 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001a00), &(0x7f0000001a40)=0x10, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = syz_open_dev$usbmon(&(0x7f0000001ac0)='/dev/usbmon#\x00', 0x8, 0x0) r16 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001b00)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001c80)=0xe8) getgroups(0x3, &(0x7f0000001cc0)=[0x0, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000001dc0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000500)={0x1290, 0x28, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x11a4, 0x46, [@typed={0x1004, 0x35, @binary="92fcbfc1a1cd8e17fcd8f88985bc156f0f1c892afbb6bd71f10575017832e3b961d199970ca7fc173577383a732f34fd2a8ce878cd4a994b71f5b9bfab8c617b1654a891e02b31c9f9301cf44836a85b5da5332da713689cc2a7c36c8c3a526ef3d42d82f7d8c0cb287cc8acd5de7720853e7ce4b7a99fb67ff3a61ff027cf784f5615fe1942e84ba0388e13a7b598c20e9c49685acb0815ab1bb26b4bcfe6638601d592329c4fffdb73685479bb5b317942777e861fad30c702b0b3b19fffe3a3bb686b1f62a785c5ff2c6d794495174d26caa001a6c5040bafb2d65643c56ee3a0f94c327e6dd1121794f010d872c02ba91fef90bfd019bb276878e971c413db837b135e228857029596ffcd871ce107273ad6731c7bb3f61e85cb35e77d33244990114bec051a34e26c4d447dfdf202352c41dea8df7191968e9035942ca86f0147f5e3f4533be62babe65f30332c8a4fb9ceca5c15aaf9fb8db33acc1303068174018e4f6270f212db3ba646c27caeeede6a6d74b147c5b3d45b7dca032ea10b5dcea78ffecd02b00221a18c503e6e8dc93044752082700db005d388ec4f874081c8fa53c17673ebd3f2c5c0ce7873ff76648615ff57c1386e48ca88ec0ee07912284609d0eaba7d490a86ed63321025a33009641323ee1a10e74175127cac718b1ecd4ae9d32153755e1911af90c9d0778227945124692b41f1bc418cf2b27ff869ce0ef7b49a08d45ccff16037ebb0133dce8af1277b3eb3c4a2f8ae728f8b24f32fd212305eda9492cae45eaaa6ffdf567058025dd6724faeb345b85a08f6cf2937f58df9a5a2e7a186186d96ebc2fe074452b1029f419f2fe6ee2ec6284a115b9c59741183f1841370503b23208fab6fb84bc153756813536e8aff234e4786eb12698ce7befded478bb1c82ebb89832a1841db70c3bc70adae03086793171eaa5b763e1ab38d01f83c7be34af5bb6e29dc62ef841e36585f2c172fc14da0816e3d47e028d38ae5432741a9724c5d5dc9d2e5bf4fdd609d3a315566b2892523bd72f1b0b35c7c2db79cda372119f5dae6ead56094efd3bfc12d007436919e63a91e77932d97d27fbaad187306352afd7e897b3fbeb64abb85fccfd404f3531c339f750fb627a8ab2d08380ffb995a2b259af4d61ddf10b0ebd58f53424ba04b12d5dd2a14746a6260862505e40427e55fe8080f49210d1ad1134a2c491966d55c2acdaab49736406cb602d036ee63208578170c6a3008bdb9faee835f6db0a1f65cbd65f635e2b558d16b7d02597a886493f1db1d7d4c8d23dcb759372f027e661f6c7cc29b6fa3d0dde23093b64ce5e9067020371540403cc4507feacb69bdfc793ed2e196f972fea6ee94ddb02c0befe3ee8ea5dba8e5620e2b704a7daa2b0559d0b3c200e0823ec78293d43f52566832937420c00c810040892abf629abdd439ac4bd37fc2c68481fb79e8350803e9bf1ece5465061b49429a275480475344885a65f93c005541735f01e42a96842597b399fed1378feca21bb4bb6d2579f87083c8f771546fcafc84201c13c22273a626029440b55c1fa21318b763fc91b46edfbca951f56aeac2738218f92ca3a3e71bf525f24bfae26565755fc1125750578a486a45c59b879e59992a5e4c07114f5e1a3b688590689e89c685f828a4c05a21eb80c064ee143c4a4d44fa2d0ac3b9d16e1c033b9e89be0ba858ddc8a782427b82a3299a54b18c0073a07977d975483b924849aa4de089a512e22536171d586fd64ca3c9ef7013d7592bd300d444473540777f718d3142cfe927eb5efcb2de70ad27adc205bd7c23d41f7ad1c49a3729306a09d722f29bb1bdc688b7774130a046a2de4a49428beb0c73b1de11252948aa435ad93a8797d9128a0a4e54f6174766f67afeef2bc6da3dcdb1470c63ced017b8cb30159cca71bbb2bb766c41ea3a539966bf70093715194ee1617b1b2fad9e72f40d7b66b99678756c155f4319f7d21ccd9e78031b74610fb9ed37f1452da8277bf5b07117f19be4caaa5fdcef79738fa6cae6178ea36dcaacde888cc8696a0c8eda35015e689366abcf8a35916385055244a7558b8e4296bcfe4d1f9a4ee6b3ace6544e9f105fe0511b6e3532ae31c82aff031e4c06a86b5dae9baa0f348d539930eccc276c0f882e5267f4b0c3f7dce622416b137262a073d1470322ffa8c368eeffc90dfc0e9f8937cd3dd80a0ac7637cd6c8e12f8e6ef394a65a2fbe46224ac3ac586dfb36891ddce36af5dd0aab23dc1802092bae51dd60b6868a8b682702fcff2fb5f0999f686f1b460f1aa3977b91b597974359f0bbbf5f2c5fb98eb89f8109b2a35f6a999534a5047695a6da73494eeec6ba7ba20bf03bf7f7b3f5a3545c8a1b1ecf30ce3432e6a8750e251a7ceac0adf5370eaea7ed1e0503f10eb34503e9882aa75bd1c73e92f66b8513bc02f9c4f875e0808d934f737150868878504d260cbb01ee03a9134fa4aae2b92b78486df2a8383abe2d582cbd934dea9a4dbb68a1a8128ba193016ef5ccfbb44db88844281674b109b6391620c61ee0fb1785ab0077bccb40681b538a7fa5a3d15ebc9f8bc9819c871762ac16786a535471b15c5f6ef412b3a40ab2ffc9050be9eb3a34c030c727098af2202aa03654891cb10d5ad1f25299b0d91295f738b315ea07ba7b53891013702d09536f3f84ad6f9d845148550ae2a7320090cca65c6d03e9c4949eafd21b78a659ce4c20d800b3aed1e6c8d84485f060e7523f5ea970a1438851f55c9de1154195b4788dc6f04a91868b1eb1eac925132f083f568a7472b50c219e44f53c324359c2a30af807c97d607e8eee56eda3f3928d6923a35616c95041811c10a7f0e10594d25309352129b985e4431d05698c341b3707dc916433d2f74416dd38801c8d375f36084327ee8aa391a9db5cd9406ea7834c24323fbfdb378eb953873fb63aedd8655950b7b20b3f9c2962eda28598dfc4aa327e5374cfa965165f6f6140b5c2335659a51ad7065b2c4050555cf1e7d1ee97123aac5e1c21cc3493c56bf8dd35949ffb1b03ead1c87761299a4b3e6ae15d7a06e72945666581d6c3fd774e8c304f12c8a631af423190d539f0f85b114fac56ccfcddcbb0da11762a21e6a6e671dea785ac6da1723e428efb06503187a5ce1c24418200291ecf78a1a589843f8fc2ce0f2af57c68b08008de8b71d747cf574ae46b51186c26380a9062dddeea89405fc6f8b3a1e46f11b1ea45dad6897aa2f86d851fe1d6afbdf2f2c4f28792370d45ba22944ebcfd9e9fe7a5761312f9bc72f30a3cece7008412376eab4cb2bf2e0cc4747f66cc96397dbcfc9b8e5be5cf9291d29825a4b378d6e79045cf432c2cae448039bc1678bcf1b7f371d03581bde7a3122d5f001dcfde49068e7211adefce9329c0575e93dd9774fbe0be825cdb387159d7a3769b4a14e840fdf754e34cb1cf789886a5d459938a6708294d56365bfcb3e1656f73f9b7dfc3e31986b18500e0e9adeb2682cd6310d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@generic="509f494ee8c5c1ca6804e83699b23d333a0d18e028aa646431f01ea1c639b0bb3e70f0f01d99c4aa05dc236385277ec91701c3d6e120b90c73e174a7c6c0cc127e435cac567126ab2fb79f2ba5f17d2c0c5efeb202edec285c6c162fb3f4bd7df02980744a399ab76c9dff3e5f2258da01131960f0129a2c95508b0b7b4c0ffb6820843ca000d7c0f2e91e7c8c", @typed={0x4, 0x2e}, @generic="7936fe28c0b8d93eafd5606ea60747c5a032485eb2b4abc41c7140350b0e2f5a52523d10053b63a954268e9063d92f6776404443e29e1ebc2de151e05e0467d975b20c60b8ef51b4c4425cbf7630be740c06c5ddfb96dd7550082ed2e852b76835ae20a5244f7f3c0988d8d21428931461e740b0b7758561604daab98ca20bb1d850a70e93f682670f4769f851a91eeaa4d4092e7c9d1a8ebb6e36977f59a8a00edd4e89133b13b4d1ea833deacdaaed7c2bd10e8ddd5ba642b48a12d488630449e5a62cd69c177c659b3ab7c4bed7b50c5477d24571a5d540c62b48fb1bb27de45723c362d0ba35a29fb6da1739de4c", @generic="5c3ee85860886339c18dfebbeabde7da37", @typed={0x8, 0x8b, @uid=r1}]}, @generic="354ff2d32a894e6eb604e8e1bebd3d357b4daaaf680995edc4617bae88014ed3a3dba7151fcb90aa68197b28753e471214c4a9c6a985c447ab22d3f89aa9eef387ecab95b1888302295cc4ed91b16ec030a5c9aa73b7056f6c7a5f8ecee61c80ec27aa6a16b946012a1b15021a2cd577460450ae5aaebe532dd9e90625600cad710693b7945db78e024088a49c0dc03c1dd18397698fa706019721ce96b7717273d2b926edef1f5493e413f181097c7158dbc620670c1d8efb0a2115417d1fb444b6c5c2e1c9cd2ad666851066", @typed={0xc, 0x8e, @u64}]}, 0x1290}], 0x1, &(0x7f0000001e00)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="1c00000001000058faf00001000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="180000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19], 0x90, 0x10}, 0x4000010) process_vm_writev(r17, &(0x7f0000004200)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/183, 0xb7}, {&(0x7f0000002ec0)=""/149, 0x95}, {&(0x7f0000002f80)=""/242, 0xf2}, {&(0x7f0000003080)=""/194, 0xc2}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/51, 0x33}, {&(0x7f00000041c0)=""/38, 0x26}], 0x8, &(0x7f0000004340)=[{&(0x7f0000004240)=""/216, 0xd8}], 0x1, 0x0) r20 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r21 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r20, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$sock_inet_SIOCGIFADDR(r21, 0x8915, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/03/31 18:19:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20400, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0xd3, 0x3, 0x100000000, 0x0, 0xfffffffffffff553, 0x7}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="ed6c6475be2ff15aef600b4a341f4f4e2665566ed70573b190e0cd0172a6fd06b176b44ebe2bc7a0ff471dca6d9f3c36df562d46380c6e87c3e9f4749fc4ceb990fd2b73f28fbc24b4fb1767b37588e4b93c14c036edf0d2dba55b899f1a8e5df0e22bfde63671b35dc5a97670e5d831a63be64324", 0x75, 0x7}], 0x0, &(0x7f0000000200)={[{@errors_continue='errors=continue', 0x2c}]}) ioctl$KDMKTONE(r2, 0x4b30, 0x2) 2018/03/31 18:19:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x42801) sendfile(r0, r0, &(0x7f0000000080)=0x5c, 0x513c0e9f) ioctl(r0, 0x1, &(0x7f0000000040)="98ddf6d84dfae232f332dceb65e1829cc6afe652488e06aceff47dd08b87000000c2e2f60000000000000000000000000000000000000000000000") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/31 18:19:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/03/31 18:19:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffffff, 0x10004) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000040)={0x0, 0x6, 0x5, 0x4, &(0x7f0000ffc000/0x2000)=nil, 0x3ff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0xde4e) lseek(r0, 0x29, 0x1) 2018/03/31 18:19:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ptrace$peek(0x3, r1, &(0x7f00000001c0)) munlockall() getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) getpeername$unix(r0, &(0x7f0000000300), &(0x7f0000000380)=0x6e) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000240)={0x10}) ioctl(r0, 0x400000000000127f, &(0x7f00000005c0)="2d002aefca86aa8a61ce0cd7372263025bcc18b2d116115c86cfa85961da96aaf0d5cd4f9f55116be0b2baaec104000071f2acfbffff00007c6864b5ac66dcb711f0380a2e68b19b4d5112c9a40be54e4479386943b5a9e89c80617ed5d8870ad8d90c5aa5ef6f506521ec7d75c8facb84661323024eaefc586dd55830850ac4032ed1c3d2978825853bf1dfe03649628a52") ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000280)=""/91) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'ip_vti0\x00', 0x5d}) 2018/03/31 18:19:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:08 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000002c0)="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") syz_open_pts(r0, 0x400) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x84000, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x5) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000140)={0xf1, &(0x7f0000000040)="56b9b6c6fe27e208e212fa35729122689c985da6e4e4d1a66b83bf8199f407bd496c61dd1f000ba468aa4ab44351dd5e12c86fffaa34ad0b894ff60063942f7d7bd9ccf2f9a43138cfda3ca178694b2be90a7307292b1c54f700b63137e926e911091d62a4314363eeb336ef1d34323a87a14cceaba4da0a9fb117f226c57e1fbbda46298727d63cc10c0d606782fb95fb342ca48195230e17e0648d0bd627049c41f55ff32ef1671a81923a16230242e24041974b75001d84908bdf186700dd44adab27f276ec2c0ce69e7d1f2a9adfcc7645a3787c6262b07bff7fdb56eb405fac45a6e0f62fe58bb6e2cc35c4f07178"}) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x48040) close(0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r0) 2018/03/31 18:19:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x81, 0x100000000, 0xb31, 0xff}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) 2018/03/31 18:19:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x80000000000085) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x7e}) 2018/03/31 18:19:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000040)='\a', 0x3c3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x201, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x3, 0x2, {0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x5e}}}, 0x32) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) fcntl$getflags(r0, 0x1000408) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4, 0x800, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xbc2, 0x1}, &(0x7f0000000180)=0x8) r2 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='/dev/sg#\x00') readv(r2, &(0x7f0000000540), 0x1) 2018/03/31 18:19:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x1}) read(r0, &(0x7f0000000000)=""/204, 0xcc) 2018/03/31 18:19:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e850000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000, 0xfffffffffffffffd, 0x0, 0x0, 0x14, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/03/31 18:19:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) write(r0, &(0x7f0000000000)="a758c04b9f64939839bb17e7e5cc6daf3964b771d33bdd8a8df5773f61942ac174cb1a0b5c4eb57ba96fce22ce61879ea81d17532f387c2ac3b05019e246ab4464d5984332ebd7994d0dacc5382445c9518177a0c4a3c62e247e8866bb8356179610ee3cc0d2d668f267a7eaf2", 0x6d) 2018/03/31 18:19:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x50000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x0], 0x2, 0xfff, 0x200, 0x200, 0x4, 0x2, {0x8, 0x1, 0x1, 0x5, 0x9, 0x8e00000000000000, 0x0, 0x1, 0x39, 0x5, 0x3, 0x0, 0xfffffffffffffffc, 0x9, "65dd8d0b7b90bf8915a547e314736f35d872f6d5a13ce84e4c18cd746179ced4"}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:08 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'ipddp0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) lseek(r0, 0x0, 0x4000000000000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/03/31 18:19:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x400000, 0x4, 0x7f4, 0xfffffffffffffffd, 0x8000, 0x6, 0x1000000000000, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x7, 0xc9, "95efa7df1d29a55929820204dc5b3ccb66534d1d87d3933c0964afae47ea9bf12a180357e203356b942b188686c7f995166373139704382233461ad43fc099d484c749bb60ddae167229070de2078563b2f2711c11340d466048a27b8b3e0617c620cfee9318dbfe38a5ea85ffec320c9023a81dfe85bf99edc264205d498fc0b05431f093ce8ed9c5caa48460a9e3e96e4c356df01ffd8d7b4ddd173a9b39102ee37ba2a86ba1ae0a2c3541a7d0ce20c9a7490b931884e2c6923f63bec70660c778adde2882580b40"}, 0xd1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x101900, 0x0) memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x101}, 0x1) sendto$inet6(r3, &(0x7f0000000040)="064c24f8ba423485e860", 0xa, 0x4000081, &(0x7f0000000080)={0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x73ef}, 0x1c) 2018/03/31 18:19:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x40, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) accept4(r1, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000140)=0x80, 0x800) 2018/03/31 18:19:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) close(r2) 2018/03/31 18:19:08 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x40000000000000bb, &(0x7f0000000040)=[{0xffff, 0x40}, {0xc00, 0x40d1}, {0x6, 0x7fffffff}, {0x4, 0x70c7}, {0xfffffffffdffffff, 0x4}, {0xa, 0x3580000000000000}]}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) lseek(r0, 0x28, 0x1) 2018/03/31 18:19:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001600)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001640)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001740)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001780)=0x0) r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0}, &(0x7f0000002000)=0x42) lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002140)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20040000}, 0xc, &(0x7f0000001f80)=[{&(0x7f00000000c0)={0x1434, 0x1a, 0xb00, 0x70bd27, 0x25dfdbff, "", [@nested={0x1164, 0x20, [@generic="df546492d9895a9e20cc7d93b1827ebba7c631b3637203db71bdba0dfe01403c55cbad83eb173bbbc84b3a642724123210f903aa270e7c12314fd20cb519a6e8e92719b446ab46928a57870f165e131efb0ad6b99bf340cd98a51dbb187fecdd070945ec3389ea0ab37e5ea0a161ee", @typed={0xc, 0x56, @u64=0x80000000}, @generic="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@generic="27ebb697bc95d439be5b5fd36c42d881045fa152efb091a6bb9e805c4a7d60d8116451f99e17e1194ac31bd9328af141ebca3e6bfd0af39c9168fc857bb27b86dc", @typed={0x4, 0x22}, @generic="b1505994ae1aa738c901d2570f0b58c606e17cf4bf66a6a17597dee2599283dedb1407bec2259113fc52d04c0022e1176e768b5ee94f6e95004d94776d041aeb0c60c71391cbded086523c4a0d0566cf050f0adbbd4d80885d10c5193a7572ede10f84bd1d82d172ede06fca4768faee33743a4ef2c2928a311cd3bc2c", @typed={0x20, 0x8b, @binary="c01dfb4a5b273e370388cc41d89af900092ce852159d0819631f"}]}, @typed={0xc, 0x1d, @u64=0x1800}, @generic="6bc1c7964c9f0039aeb1ee44229cf3aad5d0bfb0f307ee107ee3cd99f600a4bd88c42cd2ff2da6f8ba15c3c8cde232d69615f1ab02ececb86bcf7bbdf22f61b737e5e056645781c3d593cf4f001d934cdb358633d6051f378988ad7e793a4160b3ccfccc4f935651f9340fc30e1001c71ab3c6ab35bd87006b82da7a66697c6b8e38fd7048fc077bd0c2515a169cdf721096de3fd10b574203dbc895e97a864ec3c9d3da56b9b3cb7da9cdf8a7846a06cdc17cdc1ae805d757df823303368707493baec6ebf82c0a946f011a794a488b18885ed410dd357ad6997780425f55af4ef4ad35999d19", @generic="ea9d3191f23870e741e0fa3ccd2d1143deb3940b2da12f8591bdbc279ac2becf8c9a3fec18fe090f3f1895862948f527b26c8d960196cae6e2a0271021225fbed85aa09d8ff9830a4fb204d3b541bcee118242ce0cec75a17a4f4352fde0998bfb2e6ff710bc72be1c7dbc21a087db76ea1077ebd42a087009c0f13165f2a4cb602e82d9db934f645ea288ee13b29c7794e7d47361fb663195e0f6f8d86032f6731b6631a7e769992b9902b1f88cf7823ed736b723b168c87eb226c02c350518587ae6430f35686a029ddb2811c3d6d56fd3d92379296c7463f174f8ca", @typed={0x4, 0x9}, @typed={0x8, 0x66, @fd=r0}, @generic="861d5e22a454a37ff18584e00972e67b2dc53488d6e82621a2acf0ad3b6daf85f0709ef0bf5508a38431bfc319c94b2400f77f9e2bf1e12bb9bec00f793b0bc19c9a7034694355f5fdbede1a1939e2b9e4a7009b726c486096c16127e2762af283147b9b57e9534ad651310ba1a20d47eea5e23df4cf6bbc5dffa50c44de7c7e3954691dbc5b4f39caba0dad6a96a9fbc721fcc7e042e4d67164562e279664577c365dd02ee6cdc75f3f62ca0649f71157dd97cce2b14430adb4664ac8e8dfcc4af08ff18374ce1fc6d23ef5c903fee6effb55b845f7b5bdb296d2", @typed={0x8, 0xe, @u32=0x200}]}, 0x1434}, {&(0x7f00000017c0)={0x720, 0x1b, 0x0, 0x70bd29, 0x25dfdbfb, "", [@generic="c8b9c6ee6a7ae7577e47876eff675835b04e081bed3ca165d0ef9a547417423a7002cd8b86f697ade726b834f54b201286d3c7e377ca3586502cd3370a580553941f70aa4e6ae319ef6d7e013d6fc888d6671a409eb48fa8264a33f3f2191be61234640eb76884fa962889e53d3843d192d9ac6109d8b68e3a49f83e912543e88bbe51eaef46045076eb3647a3ae00608fde68480de902a1a2aecc05f3bd211a6ea72f3a318670a2bcd9e28231d7f2bf998ba721eacac34acf", @nested={0x15c, 0x4f, [@generic="0b50440ad64a2ac9f40c6ff0b0ed861e389b811ee019ac90baf3266008bf4044e416828cce6df145d651c572131591875c2b2d555fbc566eacdf1cadc44d48a0ac2e982d5507542f22df81476cecaf97afec6fd7c16db10e9cc1a0b2ece343ffff783b40c37377ed41afafd3f4418451560188a583003fea954dedd57ee09fbdf762fcd79c633cb289e0dab27e924fa20d63", @typed={0x8, 0x3d, @fd=r0}, @typed={0xc, 0x13, @u64=0xfff}, @typed={0x8, 0x10, @fd=r0}, @typed={0x8, 0x69, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x37, @u32=0x1ff}, @typed={0x8, 0x53, @uid=r2}, @generic="1ad9ba790d0bed23d3e43aad3e6de415ba3580a8ced0e9673bd70295f352e4680ce1451afe1883b5c073f0d490ec78cdc8020e0de5740f4043f412705dbed9ed2712ac76c2ee98733b3de7a9a30ae0f842cb8cd9e1bbaa843f4d79290c3db5d1bd6fccf46b6c4bd0582e08ce7d9c2431a64d6c9f06aa769555d19e27d7051c15be0bf65ed4bea74e62811ee3ce6ca33d7d"]}, @nested={0x1ac, 0x4e, [@typed={0x4, 0x1d}, @typed={0x14, 0x20, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="f0c664e60692bdb789deb8ecaba1e426aff7719a38a3a40e5a4b66ba574e37fcdc981f190a3a996dd014c2810a0e1b311460bd21c623f4cf7df0374d8c67cc3607c02a6468215f777cb84b2157ad6a57020c0350fa480291d932161570e202f2482566a5761359a077bccb4970caa10d620eab2462c1e7dd422b6d5c58305146bc32b52102ce3cd9f961cf6aa4bdd9ea68cc615d63b99f98ef5f5ecace8658441f6f66fad67250c5f5aabb8d9bb7b5041905089aeb62f0b9ee48dc0db4d7cbb59614c5649df97e6a23426942ce8a7f1f56065048f8fe2f964560fad48e822c41b0ed25", @typed={0xac, 0x46, @binary="9a20b972948ac43b86b6c6ac066a1435d4c8d7f591ed99068d5080bc236a636c0095fe622586b97ea1fb89dd3027ec64589e9d3821490c97e693aba16842fdd2383cc72d6c06e0b9790d8e0c257ee1aa7e6dc7ea9efb78a1871f20fe9a5801582b42b8166e1a04bd018e0393fc6c2ae84b8661d4a4287d1b5760e6a23f9438ca4ff14fa9ce78016da32d7376ad9169d4a9c53040afa888f06e3075c867ab8dfaa2a799c37066"}]}, @nested={0x190, 0x80, [@generic="75fbe6dc692a0a391843db914568f354a1a715e035daafdf3c356a889e6c54dc0b30deb4d522fa292227b3ef4e6a5788b5382ee5f637ec45784fb3ff8f5f99fb62b855bc08846c72a64a5070c5b5eb2a0c5ceb9ad6dc3ff625829648501e5f07ebbd9701f158733579fbd68080a52005fe606a352bbff6cd28c2700de295ead0014d5dbe9bb7b994d38ffcab0ca7001f570418783a231034d9ae21c81dfdf13445e43f4dde79e460f2054c5552521f333c389c19", @generic="1a8945ebe449f1a69e1c00d8bb46e047f03f9d51519843f7fc0d48cd8b75a2c6a1fa8dcb35a7e81068b309126f3eb8f0f581bcac9ae809835106d29d586e5e67c254cf77c30263d1fe2b92c6b129f8e095e9df0c60", @typed={0x8, 0x47, @uid=r3}, @generic="ebad17793fcd17bcf7019057815279f9ac8120788b837507df570756ea35289e685bc1f75e1c58eeac68e236402da39590351be6017fadb0908198cc92dd389b615527faf34dae50f0393580e951c68c17956a85a3f8dfd5586d29399bb3428f63e9e533c8007df403fcb18e2256bc3d5cfaccb467e7fbfc"]}, @nested={0x1bc, 0x4b, [@generic="091fc603a526ebcb073a201d2948b120d53e2a690a507884edb1ec7a4754cc25d57f7ab6cfbd78182b02a9ef357b18451adfb31e21442fe3f85f03716e157d6e94c28b7cccc4157362662b07aff3214c7f7424778e5d021b5527a205ba794018304fc7402d8cdd0114c857e631ae7a4c2bd954d89c3f80b4e2c595bf29159d10cc22a5e3cb68548ab9da7f3d1beec621c7bd85ec6cc9f7020f4d1ca1454491dec531b59c52ea39f7f302f5703b1037f245f8c118b6a1fb791cbee9fd8389bc", @typed={0x8, 0x63, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="08b632332ad2028472eb6357a89c4015f66e1d1fbed1ddd60c44b3a1884fb3d1effde448eb1ebd8578706f58d973c782f24724d9115282d2d9b55ce13d81aea5da49de5b44560b111f76db9fe6a288bbc53e2f47128b0b69e960d7793af5fa94826418551982931b316f64910814d70f50f055d31d5d921ad72f551ddd04c17c0163a35a61aee1a105612cb71abfb8b87e27e23059e998ffb9cca8e747073a7094ac599540f1eb96a8871dcb7a5265609ade2dbbc219b74ef79f3e390d80186c7dd091c9a6223b605dd3c0e9103653c389c06cf499be1f", @typed={0x10, 0x83, @str='/dev/loop#\x00'}, @typed={0x8, 0x79, @pid=r4}]}]}, 0x720}, {&(0x7f0000001f00)={0x68, 0x33, 0x400, 0x70bd2d, 0x25dfdbff, "", [@typed={0x14, 0x19, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e5aa2196ec9617e6a8a333d9bc2e139a9dd7b1ed1b2db1f44365440c69ee5ba6af857c0857b80e2e2658be0213537281eebf751d10fa0244d1a8f3a7fb4a54f7c5f0ac"]}, 0x68}], 0x3, &(0x7f0000002100)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x3c, 0x20000800}, 0x4000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/31 18:19:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) close(r0) 2018/03/31 18:19:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902) clone(0x0, &(0x7f0000000080)="02937bc4b6cd1e53b6f480daf2982af107217249625c5b20210911e05c006fb61f571cf1eecfdfa857b040040b26a14a7884cf626df4adcfe7e8dfdb6f5043a2355280e26b496608fd9f3455e4ba7fad2ff251e0225e0f8a6e1f8ad2efb1a1b172fa4a5db330df9afe6365f0c9214fb2c35682f8ca8972847cc02b690354f23a3f2b8d4d08a62548b148586ce07ef3468b84af46461a221c609ba4ba8ca407ce0ab847ce3d9a3749bd6c5c267cf6c8ec4f912813a0ae3a0039378c97d62b64f4831a0de15b7296fdba3e7eb232c2d9c55e5c9aed37a5ab13e108", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="da55d782e183e2966729bcab5619c1d972e5c77fe179ea2f85485d8e0cf933f88d9b9f42729bd9fe6ab2c25a80") r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000240)={{0x2, 0x4e23}, {0x306}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'sit0\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r2 = fcntl$getown(r1, 0x9) sched_setscheduler(r2, 0x2, &(0x7f00000002c0)=0xfff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)) 2018/03/31 18:19:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a", [0x4, 0x1000000000000000]}) 2018/03/31 18:19:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x400000, 0xb0) getsockname$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) accept4$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x0) 2018/03/31 18:19:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) fadvise64(r0, 0x0, 0xbca, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x1f, 0x4) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x80000000029, 0x1) 2018/03/31 18:19:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x8, 0x10000, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x5, 0x1}, &(0x7f0000000100)=0x8) 2018/03/31 18:19:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1000, 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0xa, &(0x7f0000001640)=[{&(0x7f00000000c0)="692d219334b0843d85c369b658b26c73e75139bec77b6650fa46f4f73d3832dba8c46dd4e9760f184d9290d9a75e563de8e7885d0625208f5620cc446506da42cbbb3db8a18d53b34784eb254c25c72d356ea3ab771ae6aeab9f6231c2240e6e5083a41dc86da88ab422", 0x6a, 0x6}, {&(0x7f0000000140)="b083fe131cef07863bd7faae46447b2ef6b50e3dea33bddc7527c133d79bf432cd2db97092945c22cc339a4710a615120eec8f1102fd63e1838023ce8d7619d03d9101fedb9c11caf60849cf8c4d45ebe914d168bca505c55aac26f3ea86ed7eeeaf", 0x62}, {&(0x7f00000001c0)="f3042fe0", 0x4, 0xff}, {&(0x7f0000000200)="6362289e52ae60b185638df44d8c09143fa605d53b4e42f518303984c4a21d3c3689d6e70a4629d37a543310505df39184442695f9bd7ae173d968810f58e9accf956ec2c0c747bdac754ccb69e43097f3f6ec6696e3ab76a5b4fcded7460c647ff6da4ce0b6ddbad2f6973d4a0a7176be8c64235c6076d245f69e36b132a4fe1d2a9356c1f81e583cf417f4b67edaf68043278bd4b0fb7b2550a515", 0x9c, 0x8}, {&(0x7f00000002c0)="36c1540206ff52a9544f7410503da53fcb359cde43d29d38037621616cdde953e7bcdfc8e761d6d9e54edef075da10fd55b1fda82c0bdeb1b193287895f37f0f51decc9b02956ae9a7a42d2b713c39ef05dedee79e3df8d7e15331242451e067519959d4da12a75d5ab3d4b50f17a6a890fc9746621999fde2f8b5b82e6f7a3fdbfd5238a3d80b10a30f2692788c7905ab09558ed00466c9549179fe1620b46d78730c5b19ee5f5592dc8ff3efa3", 0xae, 0x7c86000}, {&(0x7f0000000380)="3ed69bb8d14ddfd548f11daef46660e7ac1cdc5801598108093560a0253c23b8d07ebaf5b3444fcddab513e3452d48d7f479ad0a4e1870874dff315034e4b984c9a0f4e90fced6b8657b0e51b80e372e73cd309c99a0cf0205b908e0411d659208159ea4f1edc3b75ae9040affd3a6a721987b538b95f249eea2edf5cf275c8a6ca75d1e65c42018914b1c886e8e34b0a644679d7abbe74b8d13df7dc3619fb5e2175f2f19af17c711b5829270c5059bc3c3b98073ac9aece16a7aef24b54ae9c4d6b373f92a28b4cb25bd7ce9d78fe3f791554039714725ccde85e8c3f4247478e3387e52d3b1d2fc3f14bd83", 0xed}, {&(0x7f0000000480)="31798f716c773c3b9d440c9034e99d8f520616c43391118e25b643541e7947eadb5ed7221b238be636de2deb2589c95913e2d8418c4e3208dbf4594c7316c4103e3adad9498a549686bcaeae5830de257d9fbdda304f95bcddc680b02369f937e7e0fc356c9b10f2b306b5ec0f748032b09374edafb9e374dad7d85aaf9d7a8b5c3056102018d0bb4a019e0958dac597997d1febb4420dfb29eae71c1308479ede618d50f4c88cc742d914a4fcbb234fb24bb0", 0xb3, 0x1}, {&(0x7f0000000540)="2718b013c63355046ee5e4b3a5558720ca733b26fc30a1a2d35a697ab5c8cb51c9090428da39b0c3714edb255cf8319b2d", 0x31, 0x8}, {&(0x7f0000000580)="d54f8a4f14c0cf74f0d26a99529fe920716e57b290ba9a7d0c9565a8aa28f4d59399cb28cb41524ee2fa9ebf64eaf9b436fb97135b7af32a2723983c09d7a7b7641a3ad57553c663f146813d11b70256d2188de1971a1f366fa549eac6722de5c5acb34de6a5a442f5dc4e8a3d4b1f8113a3809f8c0defe8723d976deff905b20934c0d1", 0x84, 0x9}, {&(0x7f0000000640)="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", 0x1000, 0x8}], 0x80000, &(0x7f00000016c0)={'nouuid,', {[{@rtdev={'rtdev', 0x3d, './file0\x00'}, 0x2c}, {@attr2='attr2', 0x2c}, {@inode32='inode32', 0x2c}, {@swidth={'swidth', 0x3d, [0x2d, 0x3f, 0x7d, 0x0, 0x32, 0x33, 0x78, 0x35, 0x36, 0x3f]}, 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@wsync='wsync', 0x2c}, {@noattr2='noattr2', 0x2c}, {@noquota='noquota', 0x2c}]}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/enforce\x00', 0x400200, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x11) 2018/03/31 18:19:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/247, 0xf7, 0x7, &(0x7f0000000140)={0x77359400}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x800, &(0x7f0000000080)=0x4) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 2018/03/31 18:19:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/31 18:19:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/03/31 18:19:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x7ac, &(0x7f0000000080)) 2018/03/31 18:19:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/83) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="7357b64c5b856adf6a29da35", 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000100)=0xffffffffffffff60) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x210800, 0x1df) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x7, 0x2, [0x9, 0x7ad]}, &(0x7f0000000180)=0xc) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/31 18:19:08 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10040, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x62, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x4000029, 0x5) 2018/03/31 18:19:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80000001, 0xfffffffffffffffc) close(r0) 2018/03/31 18:19:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(r0, &(0x7f00000000c0)="0f116af502fe1bf479348003b9134caf7300c7cd71a1b7f048065f0bf2db9a7d4f9de1f4c55c57bc2cd71da004813e61a3153daebc3420e769220cc3eb0bf3", 0x396) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20100, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x100000001, &(0x7f0000000080)=0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:08 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x7, 0x2, 'client1\x00', 0x4, "6287ba4907dc9c31", "1d7e71ea5c9ff534558f6087ea933f927ca196d482cd95b69ff49442a4f7a8d3", 0xfffffffffffff801, 0x9}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x9d09, 0x0, 0x3, 0xfff, 0x3ff}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) 2018/03/31 18:19:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) clock_getres(0x7, &(0x7f0000000080)) 2018/03/31 18:19:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7fff, 0xc5, 0x8}, &(0x7f0000000100)=0x10) 2018/03/31 18:19:08 executing program 6: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) 2018/03/31 18:19:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) lseek(r0, 0x0, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/sys/net/ipv4\x00vs/am_droprate\x00', 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x5099, 0x9, &(0x7f00000017c0)=[{&(0x7f0000000200)="0c76e64c50daffb856d03cf3982a7ad90cdbb48c336e05defce688769a897579f632e760297414cc28aff5c39702c7f97c94b8bd49b6edad9b0aaaa5182fee635da778f4e25e998a5ccce724ff749814cc275153b4716bc4611bccf8a34ecf98da6b0b5b324ff10070cb2d80c904", 0x6e, 0xfffffffffffffffa}, {&(0x7f0000000280)="788270443fad2778b7f2dc9747d4076d113e822a48f857b690ef78390df9892303d5fcd69696a0ae70eabb0800c15be636cee64e903805c8630f6a6c2fbea3e950edc4293355c8493ecfec342a45b9bb6fb1e33f2b6535dce1c51fab26a7c9f7781ee2d5c1aadd422529e4b2782d09e376797213c67be32bee0cdf08dde8a36ea65342b68b5a3ba60be16869f4a3dd7a554f71eb83cc78a787e83145d93278b0386405a88f1bf125a1f91e3b02aff1230111", 0xb2, 0x1}, {&(0x7f0000000340)="e640f96c31ac58f90b9857a5e2244da8598d174af73376a8b329e7169c4f168cd49a0a531c5b21", 0x27, 0x4}, {&(0x7f0000000380)="848d95b8530843e4fc0731dfc40aa6bb6a81c149072495baaeca0a3190ee7e982dc2d5d0fda687da08eba20f441bdf7ba31848b130917595bce6374f7944a39514a00899ffa6857c2a518ee8e613ea7b6559b968e399bfb4217d29a6bd6583a644ce3a5c51d927e140c53bb45befed651ecc0df7fbaac5cb46290f705973295650629a42cb3079f0f635842e722b", 0x8e, 0x2}, {&(0x7f0000000440)="9d9d8ad8db52f4f523faa1154271bcb912646a884f970a055224703a13326d91f15b65173aec12ee68565e26b7ec7e46ea1284f8071f48655853d2db264850feee1d193d730cd60c46fa63b8c702e3fd5e5937ff4290fcf1eeb427330f11dbe7d73c428db3857256e9f0d3233f5f53fe42a7813a69abfbe3a5118a85821db70f9260e4f8702f7636bdc0f02f32040a36c2fd577c1bd83f1efdb89e745bc4c49cca7a3b409852a190bce0258a20bb4736158d39ee8a9f44d0dad6118aba1314a1ae", 0xc1, 0x4}, {&(0x7f0000000540)="f9ac482fb67408a78801be05ca1053cc1ba72e30b0260dd3590e4bd6bf5cf23ebe25a02f9b8d9684ffd393f299d3b33b4df384bb22ae06f289bb053e72791939592a49c106deb2c5497ca59d4b34c289c3dc718ada1b0ad5cc237e93282b38e8f8c97b58c6035d703c7d2585aad1f55cc3d2a881c45c93cd446596392bc2fe9866482e147db9686e79e3a095474757824f7f59c0de9cf3f0efdc67371fa2b1375034a53f816eb51dbd504131e66a2edac2c7d473a09be6e63b308880b4b319e460e84d", 0xc3, 0x2}, {&(0x7f0000000640)="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", 0x1000, 0x1f}, {&(0x7f0000001640)="fe984c1abebba1ce326c235e6bc248e174ee7f8dc1fa41f9ab2b910da0bac8823c82ddd08ff9e7cfaecaeb94149744370ccda763bbef86098911f36621a1d08b27fb261b585bd9a2b490ad7cc9650a1fc53f399ecc5c2f71fa", 0x59, 0x80000000}, {&(0x7f00000016c0)="d004f692ee49bfafd0058329c4c9c40bac7365323439ee14f228fb78e69163d12949d270dc6f6fb694219c51b2a54679bad6b70f455fb09025f18dd30c1568da78f9640eb5c4e4ef404be8bc4c09a1b0ee023117b4008cbc0b041b90bbe416e7948fd1bdd4d8b0d8b9c820eba19dd969982d119eeb011ad2501b844cfa37468b0d2f5f45cc9dfad5f70d9aa78ab747c16c0cd9aa9439763dc019db5405cc4338a73799780709314007b1579e40d820a30dc70bf7f1d0d0afb356b5ad1c9e044f6c974e", 0xc3, 0x2}], 0x1052486, &(0x7f0000001840)={[{@force='force', 0x2c}, {@nls={'nls', 0x3d, 'cp862'}, 0x2c}, {@force='force', 0x2c}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xa81, 0x995c3452840b55f2, 0x6, 0x7f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x7}, &(0x7f0000000140)=0xffffffffffffff36) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) 2018/03/31 18:19:09 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) fcntl$setstatus(r0, 0x4, 0x400) 2018/03/31 18:19:09 executing program 7: r0 = gettid() sched_setscheduler(r0, 0x7, &(0x7f0000000040)=0x5) sched_rr_get_interval(r0, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000000)='prockeyring@\x00', 0x3) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00000000c0)={'syzkaller1\x00', @ifru_flags=0x5000}) 2018/03/31 18:19:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x20000) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/31 18:19:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7, 0x5, 0x5}, &(0x7f00000001c0)=0x10) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.ima\x00') 2018/03/31 18:19:09 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ff1000/0xc000)=nil, 0x52, 0x5, 0x40, &(0x7f0000ffb000/0x2000)=nil, 0x6245da75}) 2018/03/31 18:19:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x800) 2018/03/31 18:19:09 executing program 0: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x90, 0x0, 0x12, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a5868d80ebba4d909c7a124d8ac39add13dcd3a8000a01b0035a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d30100008083d72a"}) mq_open(&(0x7f0000000000)='@wlan0em0\x00', 0x0, 0x40, &(0x7f0000000040)={0x1, 0x7fc00000, 0x2, 0x7, 0x100000001, 0x40, 0x100000001, 0x5}) 2018/03/31 18:19:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e835ad0000935137a56fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5590e648800000f9d70000dfd22112b2bc83d72a"}) fanotify_init(0x21, 0x0) 2018/03/31 18:19:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000040)="07fd7bb23db93382b2d40daf110b107dac3b9d93e426e4167e1b281879ee77850996fd7232d5f5bf8bd8faf4a7a18935efaab1fc1a39cb0cceb605c7a5d722c6c57fdf67500feb179b63305ca612747d62669104b79948089091212142b7937f536e2251634b06727773f49e6ae21101d633b9510501bfb9b2681a55bb3cdae57423") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/03/31 18:19:09 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000140)="e718720c6376a2d9c8d9e08a7aceca998bdd6f7c80f1a4a3028ac283f4bab38da564c786eba34c4b26170e84b6d94cc5aaf183db601676b5060f70d6a1c40069af4dafe77473d5ad5f833a946c3d1d0195ccba497803489aec6524616108e0e1919ba0ad7428b7f233977d157a5adb7c197080843d5e2c09f5fbdcd047aaa82475d20a4c4afd7ab45180907c86e027b2b48722a0a5ebc859eb1c05c4c0323954baba", 0xa2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0xf1c, 0x8001, 0xde2}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045878) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) lseek(r1, 0x29, 0x0) 2018/03/31 18:19:09 executing program 6: prctl$intptr(0x1f, 0x6) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x0, 0x5}) 2018/03/31 18:19:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000080)=0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x7, [@rand_addr=0x3f, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x2c) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/173, 0xad}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'rose0\x00', {0x2, 0x4e20, @rand_addr=0xff}}) 2018/03/31 18:19:09 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x280000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/31 18:19:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20000000) lseek(r0, 0x29, 0x1) 2018/03/31 18:19:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000, 0x600000) lseek(r0, 0x29, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) fchmod(r0, 0x8c) 2018/03/31 18:19:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x4000000000001286, &(0x7f00000000c0)="285ad6f7caa2da8b0a266c5977b44921c18fe600862e64529ec3f40b289566d6039129304e47feb96131140425652fa3182d08deb250b94e39bfc1f9f41455be4d5c9c8b06a2f38660a1deccb3440c19f117d8d4e8933c090c22afe2856c1be94f618e14d6b986292af30196d5cb3512cb8560a5d9278a9f3c2dab9d25b47b749616746d46a263c5484dbe6e46c555ad016277985601d9848b3bf053d24cbc63ede57e45272a5b0ddad30488ad3d8c38ded8d7e4e00c8d20fccb81f7b48d79c5f68006f70000a9f81661f48859de0a4844dafce68f4c90d5407bdd58c68c62994dae9c09f4a3eb0b97af02a33eb03b3f6966ff9796f3192b15cafb754bc83cf9d12f7f6c00a7c81343676f17d2530a9994ee1722c2d904a5bf61b87d8b61de3a78644a3e7b5beabb478ea621eb7136cf2d1ed0057a7261ee49f9429207248a4984877d2365f871") 2018/03/31 18:19:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x11) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3e3}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff800}, @in={0x2, 0x4e21, @rand_addr=0x1bfb44a9}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x68) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x1) 2018/03/31 18:19:09 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8c7, &(0x7f0000000080)=0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getpid() ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101001, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)="83b4e1a48ee813b6381d01fb8b4927e9451e61903a06aba031cf7946b17f8eef43840698996048713fdac679bff1c40030e74c4d42be3c655d4ca774912b5849acfc56f4e074bf73ac062c6475ea2039b27ec6afd8d19d8f8451977d39c5011d3714fedb1b266997ec35caa0aee02c050a1f48481d23f07e", 0x78) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/175, &(0x7f0000000180)=0xaf) close(r1) 2018/03/31 18:19:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x12000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="00b604107f0000050100000008000000e0000001e0000002e0000000ac141ca86d95bad76ad25b43"], 0x30) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000000c0)="6eba7c0114a1ed0863e84286f9dc71cc97bd96e86e7680dd575163e98da1f79d0f3d0c72cacd8bf9cd67f7f6418e3b6845be1042c60cf44b702129", 0x3b}, {&(0x7f0000000100)="c8e51f4a44dcfb3e9eb7aca067c339390fb650c64b8bb6997faa3ae32e2ad733720f9ded5dbd54108e53fc2b93b9b1fce8164743371a66d362145420010fc01767c247f2f081c90101226be2dbf7900f826dbd39c4a13a33a96c5816bded790fa52d714fd19ef2b127f1f5076cfe8d715cf766604aaf8de204857a36deb898a331fa9058e2e7af33c38f7bf19059ff7304c3c7055b68450296ef8977926895fb371aac8027ae4e1f868b66472ef906f0d2e0bcfa4d8021c0da9b50137927650ef3ffe3296bd9dd7a3321fafc49be216892ba3ff4cbf7bfaf4ac8881be5d8ec80335d28a4", 0xe4}, {&(0x7f0000000200)="3bfecb54a393f45f6d761445e99091b06055e0865e98214cf87baddd0779f432424eff1e2e3e0d4fcc7feef67017c39327fcadad03a605b503e25093350b39c5944aa7cbd448b3e7db19b7c1d28bdbb2701c725204fe0b717aa13ed53439186b0b881481ac1c45f898afa266a74b7893e7a72267f6b0310e99724f84efd22b33108426a09c7d516c6b", 0x89}, {&(0x7f00000002c0)="7616954bc92d8a2e2df1790ed904bca8d8913de7c8c6d984d445ddb7337221c7cac9b66e40b13e0bb9a89ac8fc24", 0x2e}, {&(0x7f0000000300)="48ee4ceadb981cc62385860ddf9c5389a6ec3733de3080277049402a8c34a757374c189775cc80092bc372c3f3eb1cf857b3ba7dc10e734725c5c06f8872735b979ccf3882d29f2f174960ebb13bfb3658a3d178f5b5daa30f668d217be1899b4efe356f1677f60b15e2eb9a2b5f29f9b7a0a2adee11d33e41d00a9e5fd2", 0x7e}], 0x6) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x100) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/31 18:19:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) r2 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007080)={0x0, 0x0}, &(0x7f00000070c0)=0xc) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000086c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f00000087c0)=0xe8) stat(&(0x7f0000008800)='./file0\x00', &(0x7f0000008840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000008900)={0x0, 0x0, &(0x7f0000008680)=[{&(0x7f00000000c0)={0x6c, 0x1f, 0x10, 0x70bd29, 0x25dfdbff, "", [@nested={0x4, 0x58}, @generic="293d1e8b16ddecbfcba6d2b2386bd0a44abdf77c6ac8d58ff36acea7f1767c005454129b82b799804d1b2dada5bd20ac445720f9a1a4819190f1e7762902da1fa2bdc0431dda3c47cc33fe4bf81b20ad104d46b394d635"]}, 0x6c}, {&(0x7f0000000140)={0x1194, 0x29, 0x1, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x1184, 0x33, [@typed={0x14, 0x6c, @ipv6}, @typed={0xc, 0x78, @u64}, @generic="17cd37c98417b424db9cbf4523d15bb339e8f7910d0c6140c08a376a4564d3856c32c509e23df81bb40142165a8b1a3c21f099a006b6115c93093756267131984efe5ca71f2013477c47b4460b00458e2558a01360b3b88c4476bb7f1d763853c2c5742264662880cad395edea6ec7e9f17865cb54bc326370b82ee4634cec011083f8d50f2d35e689f1f1face3ebf8d5235fde75b78ca748019011b3c8100b0c1", @typed={0x4, 0x88}, @generic="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[@generic="ad0a497e9298a42b1b6109a28efeab0d5c31d01593adf7862ec4ddab68f8e4c0a7d68f34c17ad2812fe012b4ca8461d7742be9e3e9699bca9957e8230e10ccb435766b66fc03faf4b9e262173ad803edf11a07a54da69994aa513c5d103cdadd39ab738e319ac22b55049f3b7f742ab9b92a15e711077d9bf0c8bc72edc9e01a3eebf1151de4a693e7e26058b93ef5e5277ec3a01e4e478183d1c5e9f53db0b87159e01a5efdbc6d0fab9f93de1bd2f6e99238bd8d926b8679c658f73f3286ba2c49fc1794b1c74dcdac4e2377497ffea2c8355bc59501cd1328862d723463e3695d4a0e2a4fe89bd1", @nested={0x11f0, 0x89, [@generic="4551d4312bc26c0a5f4ceb93184ed590e3c3462aa4ebd937029992eac3edfd139fb9a9e628faab418231567e2facf3fd3a6b479eb0b108e28022c1c7ac503a885f0facfa53bfdef61405d4cf3ddd5effc349e762e85036328f7e807191c7f96a63646e95c9b082a70d7bc0209809cf58c6c36eae1042d46e0f24f9de051e3fa1f722808d8ff6fc87caba9c11e69779731c022413e289fc6c3724f114f5217fa23b3b", @typed={0xc, 0x43, @u64=0xfffffffffffffffa}, @generic="f8ba782c214c0240828624dc1a6085047bdf50c9ef5c327460fd3015822be8b5d6924c8902db90f943715a9571e8cf6d4b314edc31757b58542cdcf843d18098c9511bc193605642888d8be8856f529638d918feadca374370b6f44b018eb0d0d06b72bce33f179ef6c5ce90e9f11c9ff423cccbe0d788e2cf52537b1917227ce18a27d74c98ad2232c77a769286400dafda85159f1003c21756f5295249a0e157f283371f1e16b47c368c2c26a044fd3803a67b1b3c89c9ef23609e957ec5783757af2db46aac90352bb6c6def4874b59793bb92eb6fa8913c7991223260292425a7a5e5e3fe585f4d001143db65a0c37f099c8216d9a5c7af2257a", @generic="77063a0d398694b2db8e413697dbbadc1b5a08f652095bf875cfb320e708", @typed={0x1004, 0x7a, @binary="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@typed={0x8, 0x11, @uid=r3}, @typed={0x4, 0x56}, @typed={0x14, 0x17, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x254, 0x55, [@generic="5f436aadcd59d1bb418c0206135a55ddd97ad5dc19105f243c173fa923f0277883dfe3a855b91e31fe719277d8652e3e02b50ae7f718e9ed6ac6aafab094b3e55e905baf1abe47d897811e65e32b2c6be45253ce37ab23556ef797214aab0d0189be92eb8a839caaf93af2a9359b52e0a3375ca2906f2ea4c48ca61fa5eb36e2ee76b09312133230ba9d88c1d2b065240dc270903f294ad7ec0a9ac1d100e23ff5bb71b52126d2e8b6c1d33681ea39c52a621a42e9722a551621eb91540efd948708dfe20c1f810f3f9f14bcc6ec0ee7142eedcfe564a88a66c1d25ceac47363dddfc06bbb4efc6d61085e34817ff22ad65a15f6980c953377", @generic="a4cd6fae870c303ce5adfe003faa7529d1bf274c9af877dbff6efd6ac675f08882669851b8d8d0302b3e1ea9e662a56a7829b1553d03bb62e268105d36a8bf24fbe29fa1179cb1126460784f3138ad33fdafd14887ece70459957c22894059fee473115c62b1d22539dfc3fc104e284f35af0844776548048be3164dc9f029badb11ae93c13bbb676c67c1c97dce2f8e3c8c637593f50a423e16ded031556b9af1a5ae727c1d9a5293f7b6dadf0fade86dc0035fb65ed9ede9fb9acae6baf8b2368e7b70c43e7d3983ecdf60716f80346b57351c4b2f5dc7", @generic="74e707928935ce7fc0af6b3fa47452ddf83ba78bcb0c8c6b1b89da313cb812b0e2090ccdf85f024771e95825a2ec936d81a807659e330cda342f3bc3a03a0b8861241e200ca508ed7bf8650eb5072444b283376cde48c6aed694a07f12da476694d6201081558d", @typed={0x14, 0x12, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x4, 0x57}]}, @typed={0x14, 0x28, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x20, @fd=r0}]}, 0x155c}], 0x7, &(0x7f00000088c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18}, 0x8014) 2018/03/31 18:19:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x100000000, 0x60040) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') lseek(r0, 0x29, 0x0) 2018/03/31 18:19:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(r0, &(0x7f00000000c0)="0f116af502fe1bf479348003b9134caf7300c7cd71a1b7f048065f0bf2db9a7d4f9de1f4c55c57bc2cd71da004813e61a3153daebc3420e769220cc3eb0bf3", 0x396) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x10, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r0) 2018/03/31 18:19:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_targets\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000001c0)=[@decrefs={0x40046307, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}], 0x92, 0x0, &(0x7f0000000240)="0148b8a08d2611648dcc09a92e29f0a4d4936279a1bb6c2817a6d1c0d8513fbf684b88442903cc98235b951633a014cad3f18a09c3a768b92a5442ea63b9b97075f2b2648edebdef06cd074bbd7e8064e4bfab674cfadf8613f8a687633d5bc68ff338f8aeecf4feba7da978b7ac4e9ec3d77a734497f525b1c0b35d73fac766a69bbf39f2664ed44787d26f852e933f3ffc"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa0000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x2000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0xfffffffffffffffa, [0x5, 0x700ce94e, 0x9, 0x7a16, 0x7b, 0x6, 0x3, 0xfb]}, 0x5c) 2018/03/31 18:19:09 executing program 1: chdir(&(0x7f00000001c0)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) getpeername(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'nr0\x00', r1}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) ioctl(r2, 0x400000000000127f, &(0x7f0000000080)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/31 18:19:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x2) lseek(r0, 0x29, 0x8000007) 2018/03/31 18:19:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{r1, r2/1000+30000}, 0x7, 0x6, 0xd0e6}, {{0x0, 0x7530}, 0x10000, 0x4, 0x80000001}, {{r4, r5/1000+10000}, 0xb45, 0x4, 0x3ff}, {{r6, r7/1000+30000}, 0x5, 0x100000001, 0x100000001}], 0x40) ioctl(r0, 0x400000000000127f, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x86edc2a, 0x1, 0x4}}) 2018/03/31 18:19:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x100000000000, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000040)='\a', 0x3c3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x201, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x3, 0x2, {0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x5e}}}, 0x32) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2000000, 0x0) lseek(r0, 0x29, 0x0) vmsplice(r0, &(0x7f0000000640)=[{}, {&(0x7f0000000040)="b052a82db48b9cab4d970d44aa80ebbf9a85199fed5b4a31a900fee8c4d474bd7c2e8ba90739af83a952aca305d0e0d04ba173153f324c2500fc4b2ff3024f8178c7634b2c6069bb2fe746439533ef365d2276e8bbd914a1236bd9471acff265bcc98d00fce247bc6d37a70062d77d255c2a4515830826aa3605abd7e9252f1ae07e3729c3e49b1d5f190ad52f3789f2cca186d252bc9d7d4e2a91d1602043956e4d0997f4a5462f690e2f01e34a", 0xae}, {&(0x7f0000000100)="3ef5bbf4ab3ba90e8d1ec90c813b29c61455612a56a356ba58e5ce47c10ef5c89e42a34829e20f0925572348773d0168e96aebac8d900fd81ac15b39e6e6c8b71e451da34dfd7006e0bde7c65c3a31bb7108e7fc7df63ffa05fbb4d6ff6ff6848e3bcc77f74e16791ac918fee94d8276821e79d3527b01aff930eca23510fa8ccc01e565f5cce3a10784b3c21abad7f04021433816a9e19ad5e771bf04a162", 0x9f}, {&(0x7f00000001c0)="0d34a1692df63675795f498b301f555bbf847ec89c6baf41d1e002ff0c0289e2d144e8db78fbb83cf274062c6bcd78022d71f0bea87ef8b48250a9529d77afab5c0518517599224000bef59e8823a6f79062b80ca77757521589651115ef495c7d6ca29ad54bd2c5636837baefe466266c8d0137dff543390b09e3fad60ebeedb4df0a71045806a3c700578eafc7ebefb930824656920630f6ef3bfaf717533e7dcb473c248427c22cd2572f49cb6e99ad3e9357fd980716d9c3d3", 0xbb}, {&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="b6a23be9096354a2e9cf000b2525e0e6450fe4c19cf5437c36836847e251f2a90a281ecf5fe1ed7ff4a8b35bc3", 0x2d}, {&(0x7f00000003c0)="74083f0835e2452a22b3044770612957849c03d59d265cd1194ee42c13669501430d9cc448ae66e7f6b48ccef141cca00b4376e334de4df1da3237427ff40ce681a7574dee72d95548b2ecdbc2c7459ce2eeb5d10096809ed47118052c0229beabaf35aefd7c3a5dad585a03a5a36566bfb5e50d73dafdabb0105f6ff0a74169d0cf8449e31a404dec41bafdd08a6ca32e5cb1378d5d7d57d259e1809aceaa7f738f36dcb1176e035b41b987553eae998e349080da9c4b413d2e18882e63b9dda33ab9b1be9924ef2e982ab63b27f5ba27d9654a87ea030ceaaf96375519519e29e8a587a20f76f156d9c9c54444302fc3", 0xf1}, {&(0x7f00000004c0)="1ea2af50d54ded3bdc6eeaa9524938baf009bf181270c64a3aba8b", 0x1b}, {&(0x7f0000000500)="2c6f00575b745f10725ed7886e328dfcafb4e6ce4337d49a65714b7c33294058d5fe082464290046c70841163a16a315ba344a37837d1518b77f84d4a44d219de8887450282ce8fec8804a3343be12fbb8eed4bde7b40c8186907d9edc4780db203e3c720cfd7571f43d5096d391d8a96dac653420983e3794dd1638b2be2aff739b467404be8fa0bfc655891280ca264805d07bb646ccf8a3f4e4dc25a6b740f94b9c72f5cb8db1", 0xa8}, {&(0x7f00000005c0)="4c87064a3e5fdd39d6b07051acf273b6e94a5138eafc31ccc8783288079d0dc0b87352fe54535e5bdde0f59ad481756e9127f06086b5683820bbc8347bf902603753f18d291322cd0b0c0cdfd42d783cfa5e958d984683d8505c839635a495afaa1f1bea4d82f888ad8ddcfcbc74d15ee12a77a425bbb251f0cfd8a78c77", 0x7e}], 0xa, 0x2) 2018/03/31 18:19:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000080)=""/98, &(0x7f0000000000)=0x62) 2018/03/31 18:19:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x844c0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0x5}}, 0x10001, 0x80000000, 0x8000, 0x8000, 0x4}, &(0x7f0000000100)=0x98) userfaultfd(0x80800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6}, 0x8) 2018/03/31 18:19:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = socket$inet6(0xa, 0x7, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0xeebf, 0x0, 0x10000, 0xfffffffffffffff7}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x5) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000100)={0xac, r3, 0x10003, 0x80}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001840)={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x4, @empty, 0xfdc}, 0x4, [0x8, 0x7, 0x8, 0x20, 0x9, 0x1000, 0x0, 0x7f]}, 0x5c) ioctl(r0, 0x2, &(0x7f0000000040)) 2018/03/31 18:19:10 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getgid() setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0xff, 0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x20009ed}, &(0x7f0000000280)=0x8) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x17, "18c1ce0da5ca81f279f133adcf59780f5c51b2b45f0cae"}, &(0x7f0000000080)=0x1f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x40}, 0x8) 2018/03/31 18:19:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) memfd_create(&(0x7f0000000040)='mime_typeeth0-\x00', 0x1) 2018/03/31 18:19:10 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xe3b, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x2, 0x39, 0xfffffffffffffeff, 0x38, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x6, 0x8002, 0x800, 0x100000001, 0x3f, 0x6, 0x394f, r1}, &(0x7f0000000200)=0x20) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x29, 0x1) 2018/03/31 18:19:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000040)="aa326d570bb1ccc7ba946c169797bbc372e4448626cf6bbd90047249c4e8bd02842073e46b25810b42d7a032e4ece39099126e8a196acb20952dbfa5aba6cae834e7dd14d752aba11850571cac15fdd6d11137e5a16abcfa11df4f6463ef2ef99aee2f293b0a0e81f22a6bb0fe15c347498a6dfc5c02d225daf192a2bbcbb615ac9373d5f4dfc8be88fdbea182af0f926b", 0x91, 0x0) lseek(r0, 0x29, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000001, 0x2000) 2018/03/31 18:19:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) fchmod(r0, 0x40) 2018/03/31 18:19:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x5, 0x4, 0x7fffffff, 0x1, 0x3, 0x8}) 2018/03/31 18:19:10 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "6df1733d7a8a242fd899e0613f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ad0000935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a205f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6488000000000000000d32112b2bc83d72a"}) 2018/03/31 18:19:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0xfffffffffffffffd}) memfd_create(&(0x7f0000000040)="74086e8f004e272608830d23edf211", 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x8300) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) dup3(r0, r1, 0xabdaa50165055fd8) 2018/03/31 18:19:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/enforce\x00', 0x783081, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000980)=""/186, 0xba) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x0, 0x10001, 0x0, 0x0, 0x4, 0x3304, 0x0, 0x0, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786", 0x69}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000800)={r3, 0x54, "61c25500029453072e255959c2d638db26369b4a8e03572b58b083798cdd5e7d8517343e593dedb11ca263adc71d82a18e11ebfc26aee80aac68a4b72a184874d7a35e7cd946780dc8b48de338ca58c0e9b4adca"}, &(0x7f0000000200)=0x5c) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fadvise64(r2, 0x29, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x9, 0xfffffffffffffffb, 0x8205, 0xfff, 0x8, 0xfff, 0x1, 0xea5, r3}, 0x20) fdatasync(r0) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x302) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10) dup(r0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f00000001c0)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYBLOB="0100e000527d4265be0e26eeb055f3617b46ac449b9385b7dc2190f23fb7ab35fa3598279f9422685098ff43acfa70cedae53ffa720e2a0854a68d"], 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff6d) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1699, 0x40000) accept4$unix(r5, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) r6 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r6, 0x5421, &(0x7f0000000000)=0x3) readv(r6, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:19:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x5) 2018/03/31 18:19:10 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/31 18:19:10 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) 2018/03/31 18:19:10 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x20000000000000b5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0x820000) close(r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/31 18:19:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) [ 399.441312] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/31 18:19:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0xfffffffffffffffa, 0x10, 0x400, 0x7}, &(0x7f0000000140)=0x18) pwrite64(r1, &(0x7f0000000180)="dde52e58e854e3bbe34fed40ebe972efd18ee7bf513c5416e3bee2c77447d0a2b1dad07a609b0ebc7e9b666c3e10fab74c597cc2d6b7b1c40fae5789d725185dec4141e3a95d1b8dec3d7d177cc1699c6598a2ce4bef706b221e8140629fb25044ec609f73055a005aaafb0086d18141a66435ea1528a104eb7212b0fd1ddf6827e53b54fe14a1fbb1aea825f353dd4b940389a255a75904b338b62ec943b17d5ec18b60edb6c271409e1316233b4af49c2b52607c707026386e7952d0ec8c853094cd953a16da", 0xc7, 0x0) 2018/03/31 18:19:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/loop#\x00', 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x5, 0x3, r1) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/31 18:19:11 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x2, 0x0, 'client0\x00', 0x6, "47795c9b18b8104e", "a593c0de14e17ff1454a4d7453521005a0d3351b624e68072ebae05698b75770", 0x1ff}) r1 = syz_open_dev$loop(&(0x7f0000001680)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r1, 0x3, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000200)=""/6, 0x6}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/192, 0xc0}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x6, &(0x7f00000015c0)=""/6, 0x6, 0xffffffff}, 0x22) 2018/03/31 18:19:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x70000) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc8, 0x280) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x7f, 0x9, 0x1}) 2018/03/31 18:19:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/03/31 18:19:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x800000000000001) 2018/03/31 18:19:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000240)=""/129, &(0x7f0000000200)=0x81) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x4018, r0, 0x0) 2018/03/31 18:19:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/03/31 18:19:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x6c) fstatfs(0xffffffffffffffff, &(0x7f0000000e80)=""/199) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000800)=ANY=[@ANYBLOB="e77153894cc8a2e66f80959ca688dee735cc5a8dc80800ff000084a90cd1fd2aa66eb692fbb5d9ef33d98fd90b61ceadd367b14f5da60d07231290132df28a3f0a107209a5291901ade87d94e45c5ad544f7805218c7fa05e6d3e8466dfde83db35a64e716890d377e278bc636f2ee46f5bb238054baef68618179d73f646f4ed493bc1a425f602ead9be9b9d6ddfb78279cca6083bbd99602ce766fd26a11bada27c83dedd0c84e8b2110a53764926f1f1fff0f000000000000b37a38fb5e441dcf2b"], &(0x7f0000000340)=0x1) r1 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x5ac6aeb1, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0xfffffffffffffffd, 0x80000000, 0x6, 0x8, 0x3, 0x9, 0xb, 0xfffffffffffffffc}, 0x5) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x200}) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000480)) ftruncate(r5, 0x40001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x66}, &(0x7f0000000540)=0x8) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendfile(r2, r5, &(0x7f000000a000), 0x7ffff) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000580)={'bcsf0\x00', {0x4, 0x5, 0x5, "57ef9efccdcc", 0x9}}) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r7, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f3", 0x3a}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1fb, 0x0, 0x1000000000000009, 0x100000001, 0x674c}, &(0x7f0000000080)=0xffffffd2) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80000) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x0, 0x400, @empty, 0x5}, 0x1c) lseek(r0, 0x29, 0x0) 2018/03/31 18:19:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x25, 0xfffffffffffffffc) socket$unix(0x1, 0x1, 0x0) 2018/03/31 18:19:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x3, {{0x2, 0x4e22}}, 0x1, 0x5, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x30c) 2018/03/31 18:19:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc, 0x410002) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/4096) readv(r0, &(0x7f0000001600), 0x20000000000002eb) 2018/03/31 18:19:11 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0xa, 0x4, 0x7fffffff, 0x3, 0x2, 0x0, 0x1, r1}, &(0x7f0000000240)=0x20) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x100000001, 0x9ab, 0x1000, 0x101, 0x4, 0x1, 0xd238}, &(0x7f0000000040)={0x7e70, 0x8001, 0x2, 0x3, 0x401, 0xb8, 0x2fe1, 0xfff}, &(0x7f0000000080)={0x7, 0x2, 0xa9, 0x829, 0x81, 0xe63, 0x4, 0x6}, &(0x7f0000000100)={r3, r4/1000+10000}) lseek(r2, 0x29, 0x1) 2018/03/31 18:19:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = open(&(0x7f00000014c0)='./file0\x00', 0x218500, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001500)) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r2 = dup2(r0, r0) getpeername$packet(r2, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001380)=0x14) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001300)='./cgroup.net/syz1\x00', 0x1ff) mq_timedreceive(r2, &(0x7f0000001280)=""/68, 0x44, 0x4, 0x0) pwritev(r0, &(0x7f0000001240)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="5a80f3049c438a07815276b9cc4e2a4a4cb1934f5168f2bfcb42452d299514648e3aff607f7577056b56fc1bb1d20cc8de1232d678769bd92c51f806c859592251c3c457c7250753084d47898748bea28bd7fc94e7125f01f1", 0x59}, {&(0x7f0000000040)="b50ebf4afe6ccee8ef937492007c857e5d0ad20d858b75cffcd59ea6d62f38270d5cc4e6bbaf2960bf", 0x29}, {&(0x7f0000001140)="cac3482dad7eeb04af0d7ba40b0fd53bbba292f45fcbe7ee739057fa509998fa017ade3d2482e88fa90b52e37c0849de12cb9210a4daa6222bbe0cd0e7167ebadbddb3d70858b5c2716b13c14ab03301072a93c87699ca04896d4b69dfec983c84faae85a41532c3b09f3cdc0fcbfbc5d6544186833440b7a2ef06831d8da1789ff634d6d8f936a63053362f77b65a05e9e409d2b450f166514d2da0bfa13c9e7afc0875c5b559eb0b9353705cc1dff0c81e3c09fda6555732964819955b85af578378bcea2e89f6282f6f133c5253e60b0c4c9a1444f90bf4a6", 0xda}], 0x4, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000013c0)={0x3, 0x8200, 0xf7a, 0x4000000000000, 0x0}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001440)=@sack_info={r3, 0xffffffff80000000, 0x9}, &(0x7f0000001480)=0xc) 2018/03/31 18:19:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000040)) 2018/03/31 18:19:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="03141dab7bf767e2c9a5913a180ad8991b921557122b196b221494ba3451d008c7e5e988808a49b10b6b959bc03314d2addbd845e2100a9d61e8eb558642eed7d0ff04f11e62be37554a94c746db1561ac4b9c084ab5bd97fe459424f532b8e39a6303cf393fc9cf4b617e15b58f8797c97eaa88c514a1c75a479a4388a1ec43c4e6ab") close(r0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x392, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x1, 0x0) connect$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) lseek(r2, 0x29, 0x0) 2018/03/31 18:19:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e0000002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/31 18:19:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8007, 0x3e) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x100) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8000000000003) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x4, 0x3, 0x200, 0x1, 0x10000000009, 0x1}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x1, 0x4) 2018/03/31 18:19:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/03/31 18:19:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x103340) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000100)={0x0, 0x9, 0x5, 0x60, 0x4, 0xd34b}) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x1) 2018/03/31 18:19:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000040)=0xed3, 0x4) 2018/03/31 18:19:11 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@remote, @local}, &(0x7f00000000c0)=0xc) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r1) 2018/03/31 18:19:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f0000000100)={0x10001}, 0x8) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:19:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x1003) readv(r0, &(0x7f0000000080), 0x20000085) fadvise64(r0, 0x0, 0xfffffffffffff800, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @dev}, &(0x7f0000000080)=0xc) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0xe0, 0x4) 2018/03/31 18:19:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) 2018/03/31 18:19:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:19:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) [ 460.298430] Buffer I/O error on dev loop0, logical block 0, async page read [ 460.477825] l2tp_core: tunl 4: closing all sessions... [ 460.483242] l2tp_core: tunl 4: closing all sessions... [ 460.536771] l2tp_core: tunl 4: closing... [ 460.540940] l2tp_core: tunl 4: closing all sessions... [ 460.546184] l2tp_core: tunl 4: free... [ 464.210670] IPVS: Creating netns size=2536 id=112 2018/03/31 18:20:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1002000000, 0x301d, r0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x1fffc) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) 2018/03/31 18:20:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = open(&(0x7f00000014c0)='./file0\x00', 0x218500, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001500)) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r2 = dup2(r0, r0) getpeername$packet(r2, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001380)=0x14) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001300)='./cgroup.net/syz1\x00', 0x1ff) mq_timedreceive(r2, &(0x7f0000001280)=""/68, 0x44, 0x4, 0x0) pwritev(r0, &(0x7f0000001240)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="5a80f3049c438a07815276b9cc4e2a4a4cb1934f5168f2bfcb42452d299514648e3aff607f7577056b56fc1bb1d20cc8de1232d678769bd92c51f806c859592251c3c457c7250753084d47898748bea28bd7fc94e7125f01f1", 0x59}, {&(0x7f0000000040)="b50ebf4afe6ccee8ef937492007c857e5d0ad20d858b75cffcd59ea6d62f38270d5cc4e6bbaf2960bf", 0x29}, {&(0x7f0000001140)="cac3482dad7eeb04af0d7ba40b0fd53bbba292f45fcbe7ee739057fa509998fa017ade3d2482e88fa90b52e37c0849de12cb9210a4daa6222bbe0cd0e7167ebadbddb3d70858b5c2716b13c14ab03301072a93c87699ca04896d4b69dfec983c84faae85a41532c3b09f3cdc0fcbfbc5d6544186833440b7a2ef06831d8da1789ff634d6d8f936a63053362f77b65a05e9e409d2b450f166514d2da0bfa13c9e7afc0875c5b559eb0b9353705cc1dff0c81e3c09fda6555732964819955b85af578378bcea2e89f6282f6f133c5253e60b0c4c9a1444f90bf4a6", 0xda}], 0x4, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000013c0)={0x3, 0x8200, 0xf7a, 0x4000000000000, 0x0}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001440)=@sack_info={r3, 0xffffffff80000000, 0x9}, &(0x7f0000001480)=0xc) 2018/03/31 18:20:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x7ff]}) 2018/03/31 18:20:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r5}) r6 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x28130, 0xffffffffffffff9c, 0x0) r7 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x81010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0xdc, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x26}, @fda={0x66646185, 0x0, 0x2, 0x3c}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0x18}], &(0x7f0000000100)=[0x28]}}, @request_death={0x400c630e, 0x0, 0x2}, @clear_death={0x400c630f, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x1}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x15}, @flat={0x0, 0xa, r7, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000200)=[0x0]}, 0x2}}, @decrefs={0x40046307}], 0x88, 0x0, &(0x7f0000000340)="1bbd8f6ee0f034e2c9aa84cfd0fd92dd81c16d3e8eee240985968a53cf1ad5a71911c2c392a227281cb6f9842453254eef88cbacd3ee24319f56f23cff9ba6f794d852456a60d82c0abfdcd2560dcd866951ecbeb09633573d9bf6a665b21d8f7e3f0d855ed161a7dd9aeb14a0ca12fbc9ba0fb35e474ac561608ad2d8d7e339d2367bdd9f851f1a"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000007c0)={r4, 0x7fff}, &(0x7f0000000800)=0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000840)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000005c0)) 2018/03/31 18:20:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x8001, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='selinuxfs\x00', 0x80ca6, &(0x7f0000000440)="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") setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) 2018/03/31 18:20:17 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0xfffffffffffffd24) ioctl(r1, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x400000, 0x200000) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) fsync(r0) 2018/03/31 18:20:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101200, 0x0) lseek(r0, 0x29, 0x0) 2018/03/31 18:20:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000040)='\a', 0xfffffffffffffed9) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:17 executing program 0: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)=0xf8c7cb60438f9520, 0x800800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) fallocate(r0, 0x2, 0x5aea, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffe) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000280)=0xc, 0x4) socket$pptp(0x18, 0x1, 0x2) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000600)=""/97) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2, 0x1000}, &(0x7f0000000340)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000500)={{0x3, 0x2, 0x0, 0x3, 0x8}, 0x7fffffff, 0xffff, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x1ff, 0x66f7}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r3, 0x20000000002285, &(0x7f0000007000)='S') tee(r3, r3, 0x6, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8002, 0x0, 0x9, 0x8, 0x10bb2d, r2}, 0x20) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/104, &(0x7f00000000c0)=0x68) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x0) lseek(r0, 0x29, 0x0) 2018/03/31 18:20:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/188, 0xbc, 0x2000, &(0x7f0000000100)={0x4, 0xf54f, 0x2, "ff5126c422b5", 0x7}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x4, 0x400, 0x2]}, 0xa) 2018/03/31 18:20:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x182, 0xba}, {0x80000001, 0x4}, 0x1, 0x1, 0x4}) close(r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) 2018/03/31 18:20:17 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200400, 0x0) 2018/03/31 18:20:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x80, 0x40]) [ 465.942270] IPVS: Creating netns size=2536 id=113 2018/03/31 18:20:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = open(&(0x7f00000014c0)='./file0\x00', 0x218500, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001500)) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) r2 = dup2(r0, r0) getpeername$packet(r2, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001380)=0x14) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001300)='./cgroup.net/syz1\x00', 0x1ff) mq_timedreceive(r2, &(0x7f0000001280)=""/68, 0x44, 0x4, 0x0) pwritev(r0, &(0x7f0000001240)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="5a80f3049c438a07815276b9cc4e2a4a4cb1934f5168f2bfcb42452d299514648e3aff607f7577056b56fc1bb1d20cc8de1232d678769bd92c51f806c859592251c3c457c7250753084d47898748bea28bd7fc94e7125f01f1", 0x59}, {&(0x7f0000000040)="b50ebf4afe6ccee8ef937492007c857e5d0ad20d858b75cffcd59ea6d62f38270d5cc4e6bbaf2960bf", 0x29}, {&(0x7f0000001140)="cac3482dad7eeb04af0d7ba40b0fd53bbba292f45fcbe7ee739057fa509998fa017ade3d2482e88fa90b52e37c0849de12cb9210a4daa6222bbe0cd0e7167ebadbddb3d70858b5c2716b13c14ab03301072a93c87699ca04896d4b69dfec983c84faae85a41532c3b09f3cdc0fcbfbc5d6544186833440b7a2ef06831d8da1789ff634d6d8f936a63053362f77b65a05e9e409d2b450f166514d2da0bfa13c9e7afc0875c5b559eb0b9353705cc1dff0c81e3c09fda6555732964819955b85af578378bcea2e89f6282f6f133c5253e60b0c4c9a1444f90bf4a6", 0xda}], 0x4, 0x0) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000013c0)={0x3, 0x8200, 0xf7a, 0x4000000000000, 0x0}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001440)=@sack_info={r3, 0xffffffff80000000, 0x9}, &(0x7f0000001480)=0xc) 2018/03/31 18:20:18 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000012c0)='/dev/usbmon#\x00', 0x6, 0x42080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300), &(0x7f0000001340)=0xc) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x1) 2018/03/31 18:20:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) signalfd4(r0, &(0x7f0000000040)={0x2000000000}, 0x8, 0x80800) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x3, 0x4) close(r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x454, {{0x2, 0x4e21, @rand_addr=0x20}}, 0x0, 0x4, [{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}]}, 0x28c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x1e, 0x10, "e35528d1dac29117a88d487744fecdb69887953dfdb16c747120e73c15173beebc6f3a2d2b73f7ce61ddf303a7aa3568807e740505d9e2c1cb76e63195ef0a06", "22e8c09c465a5aab8bb6c76605c9749bcffb2257265c3ae7c4aa021ad314f46f", [0x6, 0x42]}) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x5, 0x3, 0x80, 0x8000, 0x7, 0x7, 0x0, 0x7fffffff, 0x1000, 0x10000, 0x18545ddd, 0x7cea}) 2018/03/31 18:20:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x1f}}, [0x10001, 0x40, 0x27, 0x2, 0x9, 0x9, 0x71a, 0x3, 0x100, 0xf5, 0x1, 0x1, 0x6, 0x8, 0x7]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r2, 0x1}, &(0x7f0000000480)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40080, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000040)) 2018/03/31 18:20:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDMKTONE(r1, 0x4b30, 0x7fffffff) 2018/03/31 18:20:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20a000, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x1) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fstat(r0, &(0x7f0000000000)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="6f87d3cf9b4a8c133f9bbb66d43618021b0ca9af473cacae4a8121bbcfc3ebb770e1c18311", 0x25}], 0x1, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x54}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x10001, 0x8004, 0xffffffffffffff01, 0x4, r2}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) 2018/03/31 18:20:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x1f}) close(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1e80, 0x4) 2018/03/31 18:20:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x86, "1258d864b48fb8e70e7f9499ee761309ff0b055b4eabea1c341e33f732c0d9a4910c2785828a9d2bbcd7701077745a6f6081c7c9b3578c40681aaa97bb76dbfc1f39b2112045b343b1830a1796f069ecc82b8d88c3625bbd25ccee4b2e1205c4e1b8073cab02e588f98bf2e7f000a8a569a53a91ee5f7b56f1c1cf88ab51341c14f5ae4fd625"}, &(0x7f0000000180)=0x8e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x7c, "632f06b9011097878179542a3b849fe758d2457be20721b3dcd5db3f67df089dfa76f08e4b2a1f5f8c564506a242a2846cfca503cee4591b4cfe3775ee6e7b84ffe221c30993e2ec0a96fd40ca82486befaff560f6f6ab5b7f28f5ab29be0e8bd5c2cf94ec763ed3041731c048f1e48bd9151fde7b158c9e9f1c6b9d"}, &(0x7f0000000280)=0x84) 2018/03/31 18:20:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r2, r3/1000+30000}}, 0x100) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e000000200000000000000000000000000000000fbff0000000000000000000000b73d00000000000000000000000000000000000000000ac3aa990000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r4}) timerfd_create(0x5, 0x800) 2018/03/31 18:20:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) 2018/03/31 18:20:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(r0, &(0x7f0000000140)='\x00', 0xfffffffffffffedc) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) 2018/03/31 18:20:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fsync(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0xf6, "84ec938b8ef947299aa983aa5ec4b2b8d5fb3d8261f50e659194e7306442722b0a3346ba67fc64430521915d13dc327bce3ab3e2ed798ada9f959086d9920c52bb09de2848b1df70bc647a4eed8b6962a7fb6f733123725daa223537f11731683eeffceaa0d88a27adf7b20c6866b9aba391121db6d6b4fa69d316f1eb41b1f26bd614b319f1c709961b72ee756f47fb7e802f59cb8a731206832e268e974241c3bd37ca26ea88411d475765be6f73a66d13b83d3ae740d8a3c6cabb7282254067137f5e83a5f195af73a2909e41e308b61875cf6989de3095729e2d57539e3bea262bdbafbd58029b7b3b734eab1a845455d4f4ecec"}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005040)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000005080)={0x8, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) 2018/03/31 18:20:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r2, r3/1000+30000}}, 0x100) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e000000200000000000000000000000000000000fbff0000000000000000000000b73d00000000000000000000000000000000000000000ac3aa990000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r4}) timerfd_create(0x5, 0x800) 2018/03/31 18:20:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) signalfd(r0, &(0x7f0000000180)={0x3}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/60, &(0x7f0000000140)=0x3c) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:19 executing program 2: mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ext4\x00', 0x40, &(0x7f0000000180)="8b77484d55338fed9f2fa1e5155730afab13ab4bc183e3aa39dd3bffd4c68fcaaca6103e8bda85275a1754829c70cbda1277850b93d5bf375c1b1dacaa03ab5fe3fd174da8468584a422868050d8410771ec0cbd6224f67dd5a2ce6676d600fa79c88b0d2682319c3a68de3703793c3eb4158bf8f74bf4986b66b3c9a532a44ac6871796def04febdbfc7feae39be7b880b66bf5c3397b6335b3852d35cd7190465b290568e70992f7e5071686d90653c1222ddf087df6819b5044cb06b9afee7996aea4de9b5b39c96c2ba4db00c4cdd2f7ceae8615398189") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x3, 0xfffffffffffffffa, 0x2, 0x3, 0x8, 0x0, 0x7fff}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x10) lseek(r1, 0x29, 0x1) 2018/03/31 18:20:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e20, @rand_addr=0x61}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xa, 0xf, 0x0, "e04d3a4331b8c40ec7fb399366a3aed8c131547938efaf73a5f29f6b181876198786cdfe3560e77207b53c5fef156df5bd316c3828175935454e5c99c256a0b6", "a632fff6fa7e2955d4260054ac70bef08da4ff64b92e4e1f66a9b53cb9ddf9738e657c520e9c663cd51ce6bbaff07881a91ea53e3322b49a37dad5f5fb77036e", "d99666ef43b44fbd2fea1c0ce2e063c090e8dee8c9456331479684fa54cdfab8", [0x1, 0xa06a]}) 2018/03/31 18:20:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x5569, 0xd95f, 0x6}) 2018/03/31 18:20:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x106) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x9, 0x4) lseek(r0, 0x29, 0x0) 2018/03/31 18:20:19 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x63, 0x6, 0x1, 0x6, 0x0, 0x10000, 0x100, 0x4, 0x8, 0xff, 0x7, 0x38, 0x9, 0x7, 0x4, 0x60, 0x80000001, 0x100000000, 0x4, 0x7, 0xa50, 0x9, 0x7fff, 0x5, 0x100000001, 0xddf, 0x3, 0x8, 0xa549, 0xfffffffffffffff8, 0x6, 0x6, 0x1, 0x5, 0x8, 0x401, 0x0, 0x1000, 0x2, @perf_config_ext={0x4b}, 0x23190, 0x7d, 0xe61, 0x2, 0x101, 0x7f, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x9) fstat(r0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r1) 2018/03/31 18:20:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) r1 = memfd_create(&(0x7f0000000000)="27c700", 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x20, &(0x7f0000000080)={'sit0\x00', @ifru_map={0x7, 0x80000000, 0x1, 0x8e9, 0x9, 0x8}}}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x400, 0x2, 0x6, 0x7fff, 0xff, 0xe1}) [ 467.865788] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 467.876842] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/31 18:20:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x1f}) close(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1e80, 0x4) 2018/03/31 18:20:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/03/31 18:20:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10000000, 0x0) lseek(r0, 0x29, 0x0) 2018/03/31 18:20:19 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x407ffc, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x3ee710b2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xa94) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = getpid() getpgid(r1) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/249) 2018/03/31 18:20:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@multicast1, @multicast1, 0x0}, &(0x7f0000000380)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004040), &(0x7f0000004080)=0x4) sendmsg(r0, &(0x7f0000003fc0)={&(0x7f00000003c0)=@hci={0x1f, r1}, 0x80, &(0x7f0000002b40)=[{&(0x7f00000015c0)="8c1ce286bcc8b2cf138267856b07a203c3db2d0cf4ec65ee820a3061e335601ef461bec2619e59ab547b893568af4cd45dc0926139a869f8f76b6a7e2995594303fdda8163625e1a11b4064819619c8754f3423c1ce78fffbd19222f01d8312b17fa815bb3897c9f774dc169131af61ae6cef3ad0d31c7ddd253f4e363bd3382a79d7d2bd60a003d13f1d5de8717a5b4e1a07942939b6856c8f1c1744644fa850bc96d1bf5ae839cbb13b1d2c435de7ad6b4e70a70c9596fce1f03aad264534b27960c8446eda955238efcb4aa1812123fee0150f1b54b2c1cd92efa45727bc41ff3e4e7db75f6f77ffa083ebc51", 0xee}, {&(0x7f00000016c0)="71d71edf1ac929faac71e1", 0xb}, {&(0x7f0000001700)="8bef7410c47b93ba7ef28ef19ca7b3efa5ee129ea20350f17d945c56e1a064ce1bb2dd31f94469aee5cb895f3b0daf8252d083ab06aec953ef0207a442a6ccaee5395ed405a42426c3d7cd58dc816b7fb3329c65da80b3a9c1afbe171db31d101e41b18e507549b6a74c5da660437d2e8638051a6c77fabfebca7bddb4c4e90f0eba905727ea01f0d72f7afbccaf79dcb693e6c8b51b08049b511ce23e0418c48bc6ac513413dd6e2707c10cbfd48d8e58aa87919884863b5c4546851c27e17d2e86906e9b2efe3476ba1017f8774791f3e6d6c3eb95b5ff6d2c9e83ecf55aa53b56853983ec59c060892940f88699bcfd9adf9d59fa", 0xf6}, {&(0x7f0000001800)="cd7ee0e39a551785f5481c4b95f6b367db1ebde76b01c2533c8af397782b06952e0b15a8e7bf20914968871673c737a2a92b348f188d9b61c7278ba59f63f0be90a3b777a91efd277e631fe69ced9fb45741a493e25aa96430d50c563b986377181009f50cf39bbaefa1bfb947603d7c5b90c2417fa31e25b322058dbb5c6a361b95ce68", 0x84}, {&(0x7f00000018c0)="26b28ea42d67d82ed99819961ff666ea2d985ce21751e98924aa5acf26e6664ad80f36fa97e4a3377e6a62b562d1e9861e7960121b9f937130c4fe26c4db2fefd665c084c28213f3370fb7fcbc9347863afb74496d5f61493c30fb538c630bdcdb04c5768d7440176cbf00aa3f9059cb7c714bef3826b2c680f428b6521a016cccdeb782a6a90b74f03e076a39f3956c194c636f1fd1329f677dc04aecddeb15d427a788b28aa4fc71f43f832fa4a59b6a38a35ba77518c3b8eceed6470ebd13d20d", 0xc2}, {&(0x7f00000019c0)="477e8a863e65b48722b17fe8db4e8e8ad5f6047b0768de51ee167454513453a5e6d1d1cf52e26aa701a69cc0e340a8024062bc9851bb10b7e7a4e1e3723ad79054ffd2240b4f02a4f40a7686447883124f3315a281c89b213b619d329813d2bab61cf50eafe88127280268d1c98c41d25f716557e0401920cd808507973dbb12a16b15dd27d7105bcd251eac", 0x8c}, {&(0x7f0000001a80)="9ec59e2efa0eb322da33d97158319549b504a1944a6339135f764f591385b89298ac3e428f491b07111d8c7e94728f0838f7406c399035a7fceac311ef8efa25893e143e2d91b04c834ef0561b76ea48d3f4ddba0031d4dd37d162e4", 0x5c}, {&(0x7f0000001b00)="a7c70d7d4b9d1f5afcde20dd071b990041a58e28942b627184197618163f9457cfcfa8bc2aa0791a0a0ce3946bbc06966ed0", 0x32}, {&(0x7f0000001b40)="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0x1000}], 0x9, &(0x7f0000002bc0)=[{0x94, 0x115, 0x109, "fef6ca765e15e31a71800b31f7bba7cf3f3752774c517287806f4181d22c4293d6986625e10fad90094ea4617acf45e2ae3e141640f6e8e27b6f504a9ce023809c29fb77d1c43ca3cfab9300046b4e39a1448f44d7571b731ba64b021157200653dbdb1d1df49caa9167c937a76e3ac514224260b37ff7ce4c9e17a8b78635e01a066a8884ab"}, {0x100, 0x13e, 0x8, "7b81928d55e926d925df04d102e340dc1c648311549f0870fb7f0f9ed932b61a409c232f02226341a3d650cbdb284bad2fbe57aeccf1021623041b575ebb422bd443369e825aae9ddc71c4413e73618b1476d90e86312fa153a46123d81e73528d68fbac68aa31f7e0201626deb3464c41d88a3834ef8c6dae601d7ccd5a7b1acc3f58d13d6edc9d784edb9b2973dc26798b6d38057200dc89600f9753707b589ea096c7fdd43390f4c7e951d4544bde713ef419b8cefd4904406ff506f42dbfe143d99d8041e9e8f94216a2fc4a4e102559ea954327f4ee0e273e9f61a039f9d99dfd73a57f9ddafaec0c5b375e6839e1"}, {0xd4, 0xff, 0x0, 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"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{0xdc, 0x117, 0x2, "25ea95fe0922505bf717348c58988251b1ff2fb1134404e2d76d0abb1f8b8bbe63e0e4522caa79b95996898fa39365fdbc253a12760d1d0659f7b6e6818a8c26d02878e6f87db594cda5de4debbec34cbefb592e02e38110ef53693b5ef6619bc5aca75d0d6f1dec8fe9ef53131061b6a9cfe8b05ced9301f3261fd9f5e1741513732bdaabd6114b9e695ab189155c2e65bcacbd44adf3430ed8f55ed55a7d82f72b2480813cdf4198cef0e697447301f621ca8b214e4605ad5c9adc5353f53ca60bcc894887829675d96cf7a3"}], 0x1400}, 0x4008040) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001480)=ANY=[@ANYBLOB="0100000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffd00000000000000000000000000000000000000000000000000000000000000000000ac6bc1b72863d83907ab9df209eaeb1a5a0f4738f6b53f231f9588c15493edbf90e0e245fe042367668b000000000000000000"], 0x110) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000280)={0x1ff, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x12}, 0x6}}, [0x1000, 0x9, 0x1f, 0xfffffffffffffffb, 0x20, 0x8, 0x4, 0x0, 0xf91, 0xffff, 0x5, 0x3, 0x9, 0xc91, 0x6]}, &(0x7f00000001c0)=0x100) write$selinux_load(r3, &(0x7f0000000440)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x1}, &(0x7f0000000240)=0x8) 2018/03/31 18:20:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="245f12057249a4b5b64be15c993dd8a9ee3a634e6d61a64cb3399f946b08b205e08f96f64c256a568c6d5675770710d11abe67f1f6627718233fad6a559468199264cc4199a6b89af974321f3f7ca2", 0x4f}, {&(0x7f0000000080)="ef9b8bd7ac2b84a68adb991dfd11546aebe430acb07fd243d85274bd42e43ab7d7e6784c51ca8fbb2dbbac163dd402c76d08d1f7d9510db096c316d3114b809ad29da250b10ab11e9443690c7bb383611a4140583e571ad78657b296dce626ddbd9536e73e5908d83d3adb89aca1734d95f8aa22930c287e62e98b892224df824eb354d2a66aad4dd6a7fd8ca64bc2e71ecd39d557be4161fa009949d48448dc1eb604329fba12c4999832f2894817cc46c79efb57b817302a92c2400f93e1795ed6cf2d6e63", 0xc6}, {&(0x7f0000000180)="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", 0x1000}], 0x3, 0x0) 2018/03/31 18:20:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r5}) r6 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x28130, 0xffffffffffffff9c, 0x0) r7 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x81010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0xdc, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x26}, @fda={0x66646185, 0x0, 0x2, 0x3c}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0x18}], &(0x7f0000000100)=[0x28]}}, @request_death={0x400c630e, 0x0, 0x2}, @clear_death={0x400c630f, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x1}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x15}, @flat={0x0, 0xa, r7, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000200)=[0x0]}, 0x2}}, @decrefs={0x40046307}], 0x88, 0x0, &(0x7f0000000340)="1bbd8f6ee0f034e2c9aa84cfd0fd92dd81c16d3e8eee240985968a53cf1ad5a71911c2c392a227281cb6f9842453254eef88cbacd3ee24319f56f23cff9ba6f794d852456a60d82c0abfdcd2560dcd866951ecbeb09633573d9bf6a665b21d8f7e3f0d855ed161a7dd9aeb14a0ca12fbc9ba0fb35e474ac561608ad2d8d7e339d2367bdd9f851f1a"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000007c0)={r4, 0x7fff}, &(0x7f0000000800)=0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000840)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000005c0)) 2018/03/31 18:20:19 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20400, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000400)={r2, 0x30}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x760d, 0x8008, 0x8, 0x6, r1}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000340)={r4, &(0x7f0000000240)=""/220}) lseek(r3, 0x29, 0x0) 2018/03/31 18:20:19 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0x3) readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000140)=""/12, 0xda}, {&(0x7f0000000180)=""/14}, {&(0x7f00000004c0)=""/79}, {&(0x7f00000005c0)=""/80}, {&(0x7f00000002c0)=""/31}, {&(0x7f0000000400)=""/54, 0x6d}], 0x200000000000011c) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fstatfs(r0, &(0x7f0000000040)=""/158) 2018/03/31 18:20:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000e9feffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a2e47e045435bdbb75b1993c7faa97d8cc8699c9f543856ea51b7c0315958704e5109ff55e10fb58a0701d991be6f3f"], 0x110) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x40, 0x110) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000500)={{0x91c, 0xfff}, 0x0, 0x9d83, 0xfffffffffffffffd, {0x4, 0x5}, 0x7fffffff, 0x1}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x8, &(0x7f0000000580)=[r1, r3, r4, r5, r6, r7, r8, 0x0]) 2018/03/31 18:20:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8000000101000) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x5, &(0x7f0000000380)=[{&(0x7f00000000c0)="3584019616eae16a09d60bf079f920363e6f64f74efc8ad8e146ca5f75b7e601558bed23d41752644458ae5405d05d052237052f65bc8a7ba2ef604af7ab82a1305a384dbb7cbb54cc5c7bd8717829bf743d32002c11c8dff6e9c691dce729747a16c967bce3c0bcda50995c82548e5cd28f2cf3cf5ce2039c6efaf69dca4d9577ec3050a6117a639fcd7484ba7f6edf26efd7bd5c010d49c24f1b25c0ebf6e6cac533f88da3c3a840fc1b2c85b80ee5fa1b9e2763f578cfd68652f013f444659ea3b9d7503f437de5f85c1adc07bf18c053e928111b", 0xd6, 0x9}, {&(0x7f00000001c0)="93949b2ceead8b2e05d8327a35f2f99dfc648aea98fe98186109bf53350201e078d12baa8534c91e12d8e9a0552f483729d7eb5ea155eb69df62e8fdb06c4050b676e25ebe135fc8df2d8901be4eb7c53bcda59f99e82664f60e1ef11544659d", 0x60, 0x100000001}, {&(0x7f0000000240)="702a6e4bab6252c25ea6244d029da7c6a1f2", 0x12, 0x8}, {&(0x7f0000000280)="66878660ea9cf614ebc3e21b88c0809c88f936ff2295089a0324d6d705215aa84c3cf8e565754b6d478f93a79ffeb9853992f18d3bce40ebbbe566ce805a964bc4934532457eb256e391befb85d260d3a48083f1eae694532b139c48905df995a613dc8a35aed4835f13b15dfd4a663f3cca6975a906847956fca3fff59ce68cce2c2980e50b83bc2588ba901586266d92e591c255", 0x95}, {&(0x7f0000000340)="ea5bff981a88fc06154873749c3891a87efb7b0c5d5184d339ced5811a0c32311f56", 0x22, 0x9}], 0x180008, &(0x7f00000003c0)=ANY=[@ANYBLOB="63000080656b617865642c6e8ee0b88fd187636b3d0080007d38372cae00000000000000000000000000000000"]) sendmmsg$nfc_llcp(r0, &(0x7f0000000900)=[{&(0x7f0000000400)={0x27, 0x1, 0x2, 0x5, 0xfffffffffffffff9, 0x30, "88893358f7acb762e7762b1ed397e10030e69bd892b0607f044d6b205195e972dd87acd15950b01618b237c69d6f3afcdd3ce5b12d226ba4a3236a07a636a7", 0xd}, 0x58, &(0x7f0000000540)=[{&(0x7f0000000480)="b39c365c0ff2cb6e33a9dae5d1c961d79ff7f77940109192e89335a6b8bd017579696250fc681eafbc6d132099810d833a9e4cb171e57bd92f1874729a765b1219185bc3f90e9474b174afebd1489e5e955110cd6d18612b907d15db981db698e9c1a757550936c0903bbcee769a7bd8eb919a8f4a4e3d56668c6aa24ac7f97564e7ec36f1cd1793104e51740dc4d597f2d2", 0x92}], 0x1, &(0x7f0000000580)={0xf8, 0xff, 0x5, "b64b857d7a96fb179baea3c5130ff19edf9c64b5e434506f52cd2212ac727c2f574f3f045068db7ab7421cdc5f6c93f547bfe00cd131b02117af0569faec430d5dca6b8da8ebba0b9279610002cdfc50a5b2fe3e05f2c6f01f0861f90b3ae8b2812aca90fdec37f9fc0f58bcb1e32985340a2acd253362243a3ee3d0e26b8e50c4dce4fc497b4d7adf671302a067d7d7131e5e1019838c86bbdb4fce2a5949daa217f74c39c79751c314a75e81d4483930594c119d63f669aa25ed8d862417a6e5b6dd3d6577d9cb36d64f5e4b3387de4fe8d162d2b1d4afda3af44eec404b8d94ca6e2620214d101e"}, 0xf8, 0x80}, {&(0x7f0000000680)={0x27, 0x0, 0x2, 0x7, 0x7fffffff, 0x0, "3eaa80b69436ae36ca1eff10c99f2d8a4925c9dcd06c79d3860adfc94c017a58e43113a2b47cc01f5dd9826b916d134c3c098d71795bf706a05f3a7952a949", 0xa}, 0x58, &(0x7f0000000840)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000700)="77717791ab539f6da5ac092150314a301fd78665c5109bd3c2635517e31ea5d9f84ecfa15dffa767994112df85f2ace69f6a12739cb54f1221b99a9c0df8e9d38893c39df65ea26302758638e187177413e7d5a7614e99189811b6eab7670955625348a7295a4a3987c6aa7c9c2f1bacb9f0a7a6115b9fda17f3a608be2736bcafb9dc58b62c8599239ccf6793d066985b4576bc7507306fd57fc8339bfd49b270ffefc14880eee47fb417748235c51432dc1aa5b8ddec0a0374e704b872a7d8", 0xc0}, {&(0x7f00000007c0)="9915349fee5955d7a51c5fa67184de64467d9fc9e60d4d6312fd0cdd2d3cbe8e30f898656e192a66865aa4418fd3353086e42e750405e57c5689b54400388f1580bfb00ad3001bdbec1e92c99f0d252f86800a62d00a30eb1c2ec63f2fcef1c84cb768120c26b0015875c374e11545087e520eaa24866b5e", 0x78}], 0x3, &(0x7f0000000880)={0x4c, 0x10a, 0x3, "0ed4cbefcd4348252c351848dddea1a95fd6c8b4b3aafd1a6c48d1d0e0b6668570925e05007b41b0242dbdbe5894bfa6af5af58b314faeaa75d48248514d374d"}, 0x4c, 0x8000}], 0x2, 0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000a80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x54, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x45) fcntl$getown(r0, 0x9) 2018/03/31 18:20:20 executing program 2: lseek(0xffffffffffffffff, 0x29, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x3ff, 0x6}, 0x0, 0x1, 0x2, {0x0, 0x80}, 0x8, 0xa9d}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f0000002705ac6f1a493b7abb5050403012b1"], &(0x7f0000000100)=0x17) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="4a000000bd6a7a34aa225e8a2f41be175eccb12c7b975072ba69cc6d4468435ff7d5d94b1eaf855c65fc792627b85063ef22edc5a8874b54349a9ea650f988fcd100d6a113d8dc86747dfc46d4d67e7e63db47ac333eb468fb9a74619eed35a56c9ccdbb8818f611584330d424c1a0763ccfebf169e1c528217a97b294ec994b52b00f74b89cc430b3ebc8728400e0396fdcc30417343c36fc1d4a93600825c121d75d6f259eeaa4ab21400fd08d85ab4fdfb1dc81b3"], &(0x7f00000001c0)=0x52) 2018/03/31 18:20:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x6200) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x80, 0x30}, 0xc) 2018/03/31 18:20:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/03/31 18:20:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x11, @ipv4={[], [0xff, 0xff]}, 0x7}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}}], 0x58) 2018/03/31 18:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r5}) r6 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x28130, 0xffffffffffffff9c, 0x0) r7 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x81010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0xdc, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x26}, @fda={0x66646185, 0x0, 0x2, 0x3c}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0x18}], &(0x7f0000000100)=[0x28]}}, @request_death={0x400c630e, 0x0, 0x2}, @clear_death={0x400c630f, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x1}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x15}, @flat={0x0, 0xa, r7, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000200)=[0x0]}, 0x2}}, @decrefs={0x40046307}], 0x88, 0x0, &(0x7f0000000340)="1bbd8f6ee0f034e2c9aa84cfd0fd92dd81c16d3e8eee240985968a53cf1ad5a71911c2c392a227281cb6f9842453254eef88cbacd3ee24319f56f23cff9ba6f794d852456a60d82c0abfdcd2560dcd866951ecbeb09633573d9bf6a665b21d8f7e3f0d855ed161a7dd9aeb14a0ca12fbc9ba0fb35e474ac561608ad2d8d7e339d2367bdd9f851f1a"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000007c0)={r4, 0x7fff}, &(0x7f0000000800)=0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000840)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000005c0)) 2018/03/31 18:20:20 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x200000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/166) lookup_dcookie(0x80000001, &(0x7f00000001c0)=""/232, 0xe8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x800, 0x0) lseek(r2, 0x29, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/31 18:20:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) 2018/03/31 18:20:20 executing program 5: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) 2018/03/31 18:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r5}) r6 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x28130, 0xffffffffffffff9c, 0x0) r7 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x81010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0xdc, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x26}, @fda={0x66646185, 0x0, 0x2, 0x3c}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0x18}], &(0x7f0000000100)=[0x28]}}, @request_death={0x400c630e, 0x0, 0x2}, @clear_death={0x400c630f, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x1}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x15}, @flat={0x0, 0xa, r7, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000200)=[0x0]}, 0x2}}, @decrefs={0x40046307}], 0x88, 0x0, &(0x7f0000000340)="1bbd8f6ee0f034e2c9aa84cfd0fd92dd81c16d3e8eee240985968a53cf1ad5a71911c2c392a227281cb6f9842453254eef88cbacd3ee24319f56f23cff9ba6f794d852456a60d82c0abfdcd2560dcd866951ecbeb09633573d9bf6a665b21d8f7e3f0d855ed161a7dd9aeb14a0ca12fbc9ba0fb35e474ac561608ad2d8d7e339d2367bdd9f851f1a"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000007c0)={r4, 0x7fff}, &(0x7f0000000800)=0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000840)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000005c0)) 2018/03/31 18:20:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/31 18:20:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) creat(&(0x7f0000000040)='./file0\x00', 0xc) 2018/03/31 18:20:20 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000000080)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000001c0)=""/208, 0xd0}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/108, 0x6c}, {&(0x7f0000000400)=""/199, 0xc7}, {&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000000540)=""/113, 0x71}, {&(0x7f00000005c0)=""/44, 0x2c}, {&(0x7f0000000600)=""/191, 0xbf}], 0x9, 0x0, 0x0, 0x3}, 0x3}, {{&(0x7f0000000740)=@l2, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/162, 0xa2}], 0x1, 0x0, 0x0, 0x4}, 0xec31}, {{&(0x7f00000008c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000940)=""/237, 0xed}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000a80)=""/174, 0xae}, {&(0x7f0000000b40)=""/117, 0x75}, {&(0x7f0000000bc0)=""/8, 0x8}, {&(0x7f0000000c00)=""/78, 0x4e}, {&(0x7f0000000c80)=""/130, 0x82}, {&(0x7f0000000d40)=""/13, 0xd}, {&(0x7f0000000d80)=""/38, 0x26}], 0x9, &(0x7f0000000e40)=""/149, 0x95, 0x7}, 0xa8b}, {{&(0x7f0000000f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000000f80)=""/97, 0x61}, {&(0x7f0000001000)=""/204, 0xcc}, {&(0x7f0000001100)=""/76, 0x4c}], 0x4, &(0x7f00000011c0)=""/241, 0xf1}, 0x401}, {{&(0x7f00000012c0)=@ax25, 0x80, &(0x7f0000001380)=[{&(0x7f0000001340)=""/39, 0x27}], 0x1, &(0x7f00000013c0)=""/165, 0xa5, 0x5}, 0x3}], 0x5, 0x1, &(0x7f0000002640)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002840)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000002940)=0xe8) sendmsg$nl_route(r1, &(0x7f0000002a40)={&(0x7f0000002680)={0x10, 0x0, 0x0, 0x88280}, 0xc, &(0x7f0000002a00)={&(0x7f0000002980)=@ipv4_newaddr={0x44, 0x14, 0x600, 0x70bd29, 0x25dfdbfb, {0x2, 0x80, 0x108, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_LABEL={0x14, 0x3, 'bpq0\x00'}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x10}]}, 0x44}, 0x1}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x3) readv(r3, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:20 executing program 5: lookup_dcookie(0x1, &(0x7f0000000100)=""/74, 0x4a) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000000)="458001231231b85341c35d49ee2e7df44aa545d8779d1440b2c39da452d18327f9082687cf750d5075ce970b454f378c7b169c7393c740bb89cfd2cafcc9a23c3a3befc9fd415b127a22799551de01b7d0e0600f9ba67fbaad03c67039b2d95f86df919ca3a581da989861", 0x6b) close(r0) 2018/03/31 18:20:20 executing program 0: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x402000, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_emit_ethernet(0xac, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [], {@x25={0x805, {0x2, 0x2cdae941, 0xb, "21d9ed1d003797b2fdac9c844fefe73ec18764f8d11a9dd9a0a730c81184731153a7fb0362ba28e9dd3f9ea1c7f8a75cde425c34a59cb0ce731143df76a576f34ebfb82eb8a3aa6285aad5d1d4b80db7edc6d9e896367e21239ef6c31a05b9117fc5f0bf5d5718f34a0451069375c860eec1504af6e3f68d1df0aaf2ceadc6b69f7e02adc604f4f964c6f9cc98c5420214fa7a498cf8c3e9add061"}}}}, &(0x7f0000000000)={0x0, 0x3, [0xe88, 0xbbb, 0xb50, 0x620]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/31 18:20:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(r0, &(0x7f0000000040)='\a', 0x1) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='net/raw6\x00') ioctl(0xffffffffffffffff, 0x2, &(0x7f00000000c0)="4a963e2197d02f565c03c658248050de153592d93ff9bce2ac01e01de56630c87d84f341faf915fbd6da15d22d5198d48cfa27ee41196b3d295bc3a2451bd38a37216e9e6ab40348ba9c6d7b1b79fb7f0a4ef98c89b952a5a9dd4898a0adfdac40646be401dbd745f124b0666aee0a6cc2bb3d311a09a3b8b310619bdf2dcf784dcb81b246e492887d451e9de96dc2d068c45b22e8b1e6ea7dfec5fe932a7d974a6ecfec21baf63e72894ba40ea34130f8646c31d918480660b40327b6baebaa4a7f16939a553cb72b453289f13a24894bb730bcadc921ed6f40a85e5bcb396096b15441bd") 2018/03/31 18:20:20 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x29, 0x5) 2018/03/31 18:20:20 executing program 2: lseek(0xffffffffffffffff, 0x29, 0x1) 2018/03/31 18:20:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x10000, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x81, @loopback=0x7f000001}, 0xc) syncfs(r0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) 2018/03/31 18:20:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffe, 0x301002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400800, 0x2c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x626d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x7ff}, 0x8) close(r0) 2018/03/31 18:20:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x9, 0x20800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r5}) r6 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x28130, 0xffffffffffffff9c, 0x0) r7 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x81010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0xdc, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x26}, @fda={0x66646185, 0x0, 0x2, 0x3c}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0x18}], &(0x7f0000000100)=[0x28]}}, @request_death={0x400c630e, 0x0, 0x2}, @clear_death={0x400c630f, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x1}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x15}, @flat={0x0, 0xa, r7, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000200)=[0x0]}, 0x2}}, @decrefs={0x40046307}], 0x88, 0x0, &(0x7f0000000340)="1bbd8f6ee0f034e2c9aa84cfd0fd92dd81c16d3e8eee240985968a53cf1ad5a71911c2c392a227281cb6f9842453254eef88cbacd3ee24319f56f23cff9ba6f794d852456a60d82c0abfdcd2560dcd866951ecbeb09633573d9bf6a665b21d8f7e3f0d855ed161a7dd9aeb14a0ca12fbc9ba0fb35e474ac561608ad2d8d7e339d2367bdd9f851f1a"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000007c0)={r4, 0x7fff}, &(0x7f0000000800)=0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000840)) 2018/03/31 18:20:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) 2018/03/31 18:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r5}) r6 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x28130, 0xffffffffffffff9c, 0x0) r7 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x81010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0xdc, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x26}, @fda={0x66646185, 0x0, 0x2, 0x3c}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0x18}], &(0x7f0000000100)=[0x28]}}, @request_death={0x400c630e, 0x0, 0x2}, @clear_death={0x400c630f, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x1}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x15}, @flat={0x0, 0xa, r7, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000200)=[0x0]}, 0x2}}, @decrefs={0x40046307}], 0x88, 0x0, &(0x7f0000000340)="1bbd8f6ee0f034e2c9aa84cfd0fd92dd81c16d3e8eee240985968a53cf1ad5a71911c2c392a227281cb6f9842453254eef88cbacd3ee24319f56f23cff9ba6f794d852456a60d82c0abfdcd2560dcd866951ecbeb09633573d9bf6a665b21d8f7e3f0d855ed161a7dd9aeb14a0ca12fbc9ba0fb35e474ac561608ad2d8d7e339d2367bdd9f851f1a"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000007c0)={r4, 0x7fff}, &(0x7f0000000800)=0x8) 2018/03/31 18:20:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl(r0, 0x100000000000c4, &(0x7f0000000300)="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") 2018/03/31 18:20:20 executing program 5: close(0xffffffffffffffff) 2018/03/31 18:20:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x101}], 0x1c) signalfd(r0, &(0x7f0000000000)={0x95}, 0x8) 2018/03/31 18:20:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x1, [@random="df04ffa41fc2"]}) 2018/03/31 18:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r4}) r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x28130, 0xffffffffffffff9c, 0x0) r6 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x81010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0xdc, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x26}, @fda={0x66646185, 0x0, 0x2, 0x3c}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0x18}], &(0x7f0000000100)=[0x28]}}, @request_death={0x400c630e, 0x0, 0x2}, @clear_death={0x400c630f, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r5, 0x1}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x15}, @flat={0x0, 0xa, r6, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000200)=[0x0]}, 0x2}}, @decrefs={0x40046307}], 0x88, 0x0, &(0x7f0000000340)="1bbd8f6ee0f034e2c9aa84cfd0fd92dd81c16d3e8eee240985968a53cf1ad5a71911c2c392a227281cb6f9842453254eef88cbacd3ee24319f56f23cff9ba6f794d852456a60d82c0abfdcd2560dcd866951ecbeb09633573d9bf6a665b21d8f7e3f0d855ed161a7dd9aeb14a0ca12fbc9ba0fb35e474ac561608ad2d8d7e339d2367bdd9f851f1a"}) 2018/03/31 18:20:20 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xc13}}, [0x1, 0xffffffffffff3114, 0x6, 0x5, 0x7, 0x240000, 0x9, 0x6, 0xc89, 0xffffffff00000001, 0x0, 0x2, 0xdfd, 0x1, 0xb02c]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x4, 0x2, 0x6, 0x0, r1}, &(0x7f0000000240)=0x10) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r2, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x0) pread64(r0, &(0x7f0000000000)=""/206, 0xce, 0x0) 2018/03/31 18:20:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x509000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x0, 0x70bd2b, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0xc084}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000000)=0xffffffffffff3293, 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000040)={0x20000000, 0x0, 0x13}) 2018/03/31 18:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r4}) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x28130, 0xffffffffffffff9c, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x81010, 0xffffffffffffff9c, 0x0) 2018/03/31 18:20:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x10000, 0x20000000003}, 0x1, 0x1, 0x7c, {0xfffffffffffffffb, 0x7ff}, 0x1, 0x3f}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) close(r2) 2018/03/31 18:20:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f00000004c0), 0x2a3) 2018/03/31 18:20:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) socket$packet(0x11, 0x2, 0x300) write(r0, &(0x7f0000000280)="f9a0d7cbff7b91c50ade9768cabc919e06beb5483bf22e558cd9a1a3a029e5f9c79a56009259baa1dd3370c105d771383850e41c32e155dcf621e9cc83f9e0244f9d080312f03e0f2370e62ee43b34d30f0000", 0x53) ioctl(r0, 0x4000000000001281, &(0x7f00000000c0)="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") 2018/03/31 18:20:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:20 executing program 3: getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) lseek(r0, 0x29, 0x0) 2018/03/31 18:20:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) fcntl$setflags(r0, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r4}) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x28130, 0xffffffffffffff9c, 0x0) 2018/03/31 18:20:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) modify_ldt$write2(0x11, &(0x7f0000000000)={0x6831, 0xffffffff, 0x0, 0x3, 0x7, 0x4, 0x9, 0x5, 0x7, 0x6}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) 2018/03/31 18:20:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x455}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000001c0)=0x54) lseek(r0, 0x0, 0x8000000000000005) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fadvise64(r3, 0x0, 0x0, 0x7) 2018/03/31 18:20:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) close(r0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="f38f9042de5148d4f706ee0f48988b4cc2f1abc790e47fb1ae2cdfbae540c601eee31cc06aaec48ddf91ddb44c2743dd0fe473f215fe472e3552495021d770bd781fa9ca867d80860554724f154a70b092df7521eea0e565867d395d0620bd70b5e6c89a2bd88bbd17a1111505662aa6a72a30fcac04d0aa2ae05912c68402216ad57844f88655fc16572ac08f0a213cf0cfd813f2edbc", 0x97}, {&(0x7f0000000100)="fae93b303abed7fd5c3338ede41979fae87e9ada493e71e296db30d87df5d13cf82bdbbbcf273144bef3e8203fb7dc4460d17578eb17", 0x36}, {&(0x7f0000000140)="7f62d83f674bcf6f22c7eb0ee9487f4b67a9f52c60227bc899401b4c4398966224d7", 0x22}], 0x3) 2018/03/31 18:20:20 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x1, @empty, 0x8}}, 0x6, 0x2, 0xf4, 0x0, 0xd}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000140)=0x8) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/92, 0x5c}], 0x1}}], 0x1, 0x0, &(0x7f0000000180)) 2018/03/31 18:20:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/123) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) syncfs(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)) socketpair(0x4, 0x5, 0x6d1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000200)=[0x2]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000380)={r4, 0x80000, r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0xb42d, 0x5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r5, 0xfff}, &(0x7f0000000300)=0x8) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:logrotate_var_lib_t:s0\x00', 0x29) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/31 18:20:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x101903) memfd_create(&(0x7f0000000040)="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", 0x100000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) openat$cgroup_procs(r1, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) 2018/03/31 18:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r4}) 2018/03/31 18:20:20 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), 0x4) ioctl(r1, 0x400000000000127f, &(0x7f0000000240)="c41c49fec78a2e3b5332b0b5f20b8759f24989f8d22a8c8fbba8e1e0cff2e4d2fa3a42b8c8c1f52e7c870ab95050c029aeb12b75177392234fede2a79b52b24819f1430817d2d01fea0614060895c8479ab115678d1ff560af4e4b32bc952bcc200f8c8a5685e4bfb3812eeee6c5043ffb763e4010c0f67d2a57391682e4ac5ea48aa8c5180d6f0962d18ce122f309f2bcb46aa0131c9448ef317e1468df24dbd9e7dd410cc5c974ccf247bfd702b090f7b06b7ae2de83096dead32eed0fd51be74d786e33cef1ea165d07daf746ad29f75555a5dc284de03c1efffe32861da07876efdb1ca2eaea53ce4748a6b672a8e5991d0b1900") 2018/03/31 18:20:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="4b047929617e3e81b946f88229f83ad592f13ee461f1104abd03db0b47ec4085b9de327226b29674446eddfe64c9d7e20a636d43c4dced70c5ec4282783a0ef71cf7a1f170c3f7580ddfbd4f0a23f0a339840d32ed845128351cdcb0b19cd82de9aadc1728b10bd35eab94ec7b39256fc5838b75074db61afb40ef91f945d66dd7fde82b69aa29d98442b6497b8d0b077b653eabdc2dea1ec7c3e7cbd2f422f5e0a27f5285ab6f632eafccb1fec918fc44db26f331fdb6a3ecc4ee1047e72801a21b7c78b9279e226a4161d505e7bd459c94651d80202e9e36d1e69a4f68e96d781a38df70420d184c") setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) 2018/03/31 18:20:20 executing program 5: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) close(r0) connect(r0, &(0x7f0000000080)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000040)={0xffff, 0xfff, 0x1, 0x0, 0x9, 0x10001}) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x30, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/03/31 18:20:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e000000200000d0000000000000000000000000000d55e63a7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000"], 0x110) 2018/03/31 18:20:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000100)=""/107) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000040)=""/101, 0x65}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f0000000300)=""/66, 0x42}, {&(0x7f0000000380)=""/68, 0x44}, {&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x7) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) getpgrp(0xffffffffffffffff) r3 = open(&(0x7f0000000680)='./file0\x00', 0x284102, 0x2a) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000006c0)=0x1) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000640)='net/wireless\x00') preadv(r4, &(0x7f0000000100), 0x361, 0x10400003) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000600)={&(0x7f00000005c0)=[0x0], 0x1}) capget(&(0x7f00000004c0)={0x200f1526, r2}, &(0x7f0000000500)={0x3, 0x2, 0x101, 0x7, 0x10000, 0x7ff}) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x2a, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x22, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/58) creat(&(0x7f0000000100)='./file0\x00', 0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) 2018/03/31 18:20:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000700)={@dev}, &(0x7f0000000740)=0x14) 2018/03/31 18:20:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x880400, 0x4001) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x10, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x1, 0x1, 0x1ff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffc}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0xffff, 0x100000000, 0x401, 0x1, 0x2, 0x8, 0xce1, {r2, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x80000000, 0xffffffffffffffff, 0xffffffff, 0x6, 0xffff}}, &(0x7f0000000240)=0xb0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/03/31 18:20:21 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/92, 0x5c}], 0x1}}], 0x1, 0x0, &(0x7f0000000180)) 2018/03/31 18:20:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ca000000000000"], 0x110) 2018/03/31 18:20:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6080880}, 0xc, &(0x7f0000000140)={&(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYRES16, @ANYBLOB="e3afbe219de5a6650a16d033ed38546ee3cef92377d1c5bf125f7260e66a0cd5e264683b47c7c7d3109f39ef8d7be04a88e5", @ANYBLOB="237aff0780482d66e6eb5779b90fc5be5f3c06e88f9777e0de0b3d32e64e9618fcc2e4cbeadbf7f681fdc77aa503cd731cac32d0c9f05c2de99fac2154a6543f643fe8bbc963127b79cddbb94bccc69852ad7655d0fe37e3a150f9854ac26adee858bdf07f476f22a76929f09a044e30bc970387a747db2aff7b246452fd41f6e208421960cc923482f0df5677e7aeea3b860aa8a5da3a", @ANYRES64=r1, @ANYPTR]], @ANYBLOB="02002dbd70000180df2503000000080003003f00000008000300320000000800040003000000080002000a00000008000300fe000000080001004e20003e0f995a004e20000008000400010000000923bb3b9ab1b26e38e1035b86568f13148741d019459e8e1872d385f2e198b204bc1980a3840ab975e8e6f8ebcf920c487014e04d7e0e"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x10001, 0x0) getcwd(&(0x7f0000000240)=""/200, 0xc8) close(r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80800, 0x6) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000200)=0x3) 2018/03/31 18:20:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x80000000, 0x0, 0x200, 0xfff, 0x52b5, 0x1, 0x7, 0xffffffffffffff48, r3}, &(0x7f0000000580)=0x20) 2018/03/31 18:20:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x7ffd, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x4}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000020247e7e589c5a83000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/03/31 18:20:21 executing program 6: write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(0xffffffffffffffff, 0x402000000000127f, &(0x7f0000000080)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000000c0)=""/124) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400300, 0x14) 2018/03/31 18:20:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:22 executing program 0: memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) 2018/03/31 18:20:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0xffffffffffffffff) close(r0) 2018/03/31 18:20:22 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000100)=0xc) perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x9, 0x1f, 0x1, 0x0, 0x0, 0x1, 0x2100, 0x8, 0x2, 0x8, 0x7, 0x0, 0x200, 0x3ff, 0x100000000, 0x6, 0x1, 0x2, 0x1, 0x20, 0xebaf, 0xa6f, 0xca, 0x10000, 0xdd, 0x2, 0x1, 0x8000, 0x1c0000000000, 0x8, 0x10000, 0x1, 0x5, 0x6, 0x8, 0x4, 0x0, 0x5, 0x2, @perf_config_ext={0x3f, 0x3}, 0x10, 0x401, 0x3, 0x0, 0x400, 0x6, 0xe46f}, r1, 0x9, r0, 0x2) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400, 0x40007) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/175) write(0xffffffffffffffff, &(0x7f00000001c0)='\a', 0x1) ioctl(r2, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl(r0, 0xa79, &(0x7f0000000040)="14d69b2efd8b1b26e9453a094a6e38cac5e8fbe00fc05719c04f0ff65ee5f8b74188fa28f0ae996570d3f055e69c86164eb094a9d14a2c98b0a8910f65db9d729fcd02b459329bd396f2075f280c6b6993a7e03136c556a9b67391c8a0ebff0fa249e82ff59d84ee99225179f5bc0bc3965a0353611a1c349e03fe9b173c1fbb562d0270a8988aeed912f6b70adb21e24dae1aed869eb90947b80a79785b835201793a7dcc2c16522fc28fabbce8792634") ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x1f, 0x2000) lseek(r0, 0x1e, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 2018/03/31 18:20:22 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/92, 0x5c}], 0x1}}], 0x1, 0x0, &(0x7f0000000180)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x8000}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x100, 0x8000, 0x7, 0x8, r3}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x7, 0xdbb0b976c35c910d, 0x7, 0x402000000000067d, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)={r4, 0x3, 0x50, "dbab6c575505e63a2ded357ea922ce1c7ceb44c85548215ae2fce5b2e25d80067276d2a236a5b5afd26677ff801403df7af3ed70c76ca99da5ea1c6b6a7803301f54763f925f0d1acd79e9db459cc2cb"}, 0x58) 2018/03/31 18:20:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/31 18:20:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/03/31 18:20:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0xb9, "fd8c1cd79f12cbccb5618709225d0da80827652cd530bc5afe627cd7a09d294f00d2a1865efeb8bcd6bb3d6049c74a11f14572d261e16bae21939166d7aea5b77eccc9e168ea9830c825d5fc75425c4b3cdb061f242c3d46833888b99e3451138f6983c9891ac97b26ac0c864e9d024934791899491efd22fbac43a6d5d713e1903a11963ef9759a99855db397bb57876747ffcd875c272adbd47c02eecd3b5a1a3e20bfe3107dd19c641c6025fa98633b46ce30787cd20145"}, &(0x7f0000000140)=0xdd) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000614000)='ppp1em0\x00', 0x0) sync_file_range(r0, 0x8000, 0x3, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x800, 0x0) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1400) pselect6(0x40, &(0x7f0000000000)={0x8, 0x0, 0x17d3, 0x8, 0x8, 0x0, 0x3, 0x8}, &(0x7f0000000040)={0x7fff, 0x2, 0xb37b, 0x2, 0x9, 0x9, 0x100000001}, &(0x7f0000000080)={0xfffffffffffffffd, 0x100000000, 0xfffffffffffffffc, 0x4, 0x214, 0x5, 0x6, 0x5}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={&(0x7f0000000100)={0x5}, 0x8}) close(r0) 2018/03/31 18:20:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000002000000e000000200000000000000000000000000000000000000000000000000000000ec08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0f37a85d4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b84095a891136f5afc7c09a5dc4d69745ede9711a3f15859287778e344a2b19349902f0cfd14e3042591269b148e76d46a1f167ecb6956e336a4469fe89e3cb7abb6bf5bd7f79d44fb5f3dba0a2896860f534d7d2a95a2e74faefa356a"], 0x110) 2018/03/31 18:20:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/31 18:20:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4001, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000180)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @broadcast}}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfffffffffffffffa, 0x8000, 0x1, 0x2, 0x1ff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0xffffffff80000001}, &(0x7f0000000200)=0x8) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) 2018/03/31 18:20:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x4000000005424, &(0x7f0000000000)=0x8) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x29, 0x1) 2018/03/31 18:20:23 executing program 1: getpgid(0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8600000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x42ee, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000080)={0x3ff, 0x0, 0x1, 0x9, 0xdf4, 0xf503}, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000780)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair$inet(0x2, 0x805, 0x1, &(0x7f0000000000)) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/31 18:20:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/03/31 18:20:23 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffff9) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0xfffffffffffffde9, &(0x7f0000f71000), 0x1, 0x0, 0x1b5}, 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/92, 0x5c}], 0x1}}], 0x1, 0x0, &(0x7f0000000180)) 2018/03/31 18:20:23 executing program 0: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x9, 0x1018ff) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x4000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x1a}, 0x42}}, 0x800}, &(0x7f00000001c0)=0x88) mq_timedreceive(r0, &(0x7f0000000000)=""/58, 0x3a, 0x6, &(0x7f0000000040)={0x77359400}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x5, 0x2d5}, &(0x7f0000000240)=0xc) 2018/03/31 18:20:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/31 18:20:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) 2018/03/31 18:20:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x106) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1f, 0xe4d, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x80}, &(0x7f0000000100)=0x8) 2018/03/31 18:20:23 executing program 5: close(0xffffffffffffffff) 2018/03/31 18:20:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) 2018/03/31 18:20:24 executing program 5: close(0xffffffffffffffff) 2018/03/31 18:20:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0xfff, r2, 0x0, 0x1ff}) 2018/03/31 18:20:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa4) lseek(r1, 0x29, 0x0) 2018/03/31 18:20:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x800, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x9}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={r5, @in6={{0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000680)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000580)={r6, 0x3, 0x3, 0x5, 0x9, 0x7, 0x200, 0xf0b7, {r7, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xac3a, 0xffffffff, 0xb1}}, &(0x7f0000000640)=0xb0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x100000000, 0x45, 0x500, 0x2, 0x10000, r3}) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000240)) 2018/03/31 18:20:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, [0x400, 0x1, 0x20, 0x3, 0x127, 0x6, 0x4, 0xff, 0x5, 0x4, 0x4, 0x7, 0xa2fd, 0x100000001, 0x6]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xe17, 0x1, 0x8, 0x8b6, 0x401}, &(0x7f00000001c0)=0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) 2018/03/31 18:20:24 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/92, 0x5c}], 0x1}}], 0x1, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/31 18:20:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x8db, 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) close(r0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/03/31 18:20:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) 2018/03/31 18:20:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0xa1, 0x1, 0x0, 0xb177, 0x8, 0x100000000, 0xa86, 0x3ff, 0x9, 0x2, 0x8, 0x2, 0x7, 0x28000000000]}, &(0x7f00000001c0)=0x100) sched_yield() sendmsg$inet_sctp(r1, &(0x7f0000001680)={&(0x7f0000000080)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="748ea1944cc7b3c06c790458d7f7334344", 0x11}, {&(0x7f0000000500)="abec8a66d6c8d458be8baef5471ef95bd37adbe322771cdc4600443833165b1f972c73f8d358721590c417be4e87c1a30a5cc786248ac7eb6a610b", 0x3b}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="16bf9b30b93348fceb3fd46ce62bf7fca9a4263d63292be1f626cb5c7a4fd94de6f93076dcbaf112b7cd198e842a6f48489253c398b6a270c6b480e61efc93246b76546af03dc2a08fb75130f7352f9e15a7ebdf0bde4352309a2f457bdd342e180dbaf2b4886be7d694ed", 0x6b}], 0x5, &(0x7f0000001600)=[@sndinfo={0x1c, 0x84, 0x2, {0xcc, 0x2, 0xc0, 0x9, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8, 0x8fb, 0x1ff, r2}}], 0x58, 0x800}, 0x40000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faffffffffffffff0000000000060000000000000000000000000000000000000000000000000000000000000000be00000000000000000000000100000002000000ffffffff000000000000000000000000000000000000610000000000000000000000001000000000000000000035b60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000009800000091ff38f78dea8580f9fd21a7ac230fef422cc18ec9102d04aa275bca9c906361d6c24764b64a22c3efffe9274d0d4811f4f263bfc4428164be062de90000d4efd20517eadc6f859879588484676c1b0cbb9604e83b4381df0b770432e4804fa60b878187325c78cdc3da2f2a69b72721737c488772aaaea830b17a2ae33b639f3ad3aa3b5a14d980120d67473df7877c0db73daf98f8ee49"], &(0x7f0000000040)=0xbc) 2018/03/31 18:20:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000040)='\a', 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000000080)) 2018/03/31 18:20:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x400) lseek(r0, 0x29, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/31 18:20:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) flock(r0, 0xc) listen$netrom(r0, 0x79) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/03/31 18:20:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) 2018/03/31 18:20:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x12ddd82680000, @loopback={0x0, 0x1}, 0xc0cc}}}, &(0x7f0000000140)=0x84) 2018/03/31 18:20:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='children\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000003c0)=0x10001) unshare(0x60000000) sync() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write(r1, &(0x7f0000000200)="23c78482720793eafd86700c3e78d3abc9338a3ac29d537ed86441c66268e60064969a3cdd5404b8170af0bdfd5de5b71b6dca69a1f07f9acbbbd7a7baf7c8e7404f5b22776b615eccf82de236019bcf1fb99d227a10c82bce82edf07d58cf168dfb13b2aa8815df1866d57730ff4d7deacdd761260abb85deba6612412fd6c1df9b6fcf1e17bcd9fab1772811f2717316c8ea249c23c0f35459acba0a8af863182e5bbcf0f787bf50466c01ef62cfbbef9b46a7c653278b0344d0564177d2", 0xbf) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000680)=0x54) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000740)=""/188) ioctl$void(r0, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x8, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000600)={r4, 0x5}, &(0x7f0000000640)=0x8) socketpair(0x2, 0x80a, 0x700000, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) getpeername$unix(r5, &(0x7f0000000400), &(0x7f00000002c0)=0x6e) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x10, "c22679970657b074bf3b3661f248bab56aaef8c011bd8c5f73cbac9f8b2f33a83a8725ec13c691237d454074d1ff3fed89d202eb4da03fded8b8b6ca39d5c1ad", "a26e12024895173fc46c9269181295d7294919ba6007118de02e2cb62cf05b33", [0x5, 0x1f]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000540)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r1], @ANYBLOB="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"]], &(0x7f0000000040)=0x1) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x200) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42801) write(0xffffffffffffffff, &(0x7f0000000080)='\a', 0x1) ioctl(r6, 0x400000000000127f, &(0x7f0000000080)) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) execveat(r7, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)=':\x00', &(0x7f0000000140)="f4707070317472757374656447504c2500", &(0x7f0000000180)='/dev/loop#\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/vmnet0%\x00'], 0x0) setns(r6, 0x0) 2018/03/31 18:20:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) 2018/03/31 18:20:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x3ff) close(r0) 2018/03/31 18:20:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@empty, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000057712d97e3000000000000000000000000000000000009bc83d92ace2c17821800000000000000000100000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/31 18:20:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="000021000000002f25af109141e5ccbd4c8db2fa0000000000001500", 0x0) fstatfs(r1, &(0x7f0000000080)=""/193) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/31 18:20:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x1000000000000) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) epoll_create1(0x80000) [ 472.383917] IPVS: Creating netns size=2536 id=114 [ 473.377945] IPVS: Creating netns size=2536 id=115 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 522.358261] Buffer I/O error on dev loop0, logical block 3, async page read [ 613.546859] INFO: task syz-executor6:30608 blocked for more than 120 seconds. [ 613.554164] Not tainted 4.9.92-g9c3fb9c #10 [ 613.559100] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 613.567281] syz-executor6 D27744 30608 3855 0x20020004 [ 613.573013] ffff8801c33c9800 0000000000000000 ffff8801c46f4540 ffff8801d9b73000 [ 613.581040] ffff8801db321b98 ffff880179f8f930 ffffffff838a76cb 0000000041b58ab3 [ 613.589044] ffffffff84193da8 00ffffff8123ac80 ffff8801db322468 ffff8801db322490 [ 613.597051] Call Trace: [ 613.599616] [] ? __schedule+0x67b/0x1ba0 [ 613.605302] [] ? bit_wait+0x90/0x90 [ 613.610597] [] schedule+0x7f/0x1b0 [ 613.615766] [] schedule_timeout+0x56c/0x10b0 [ 613.621839] [] ? usleep_range+0x140/0x140 [ 613.627627] [] ? kvm_clock_read+0x23/0x40 [ 613.633398] [] ? kvm_clock_get_cycles+0x9/0x10 [ 613.639634] [] ? ktime_get+0x13d/0x1d0 [ 613.645162] [] ? __delayacct_blkio_start+0x41/0x80 [ 613.651892] [] ? bit_wait+0x90/0x90 [ 613.657170] [] io_schedule_timeout+0x1be/0x390 [ 613.663378] [] bit_wait_io+0x19/0xa0 [ 613.668791] [] __wait_on_bit+0x57/0x120 [ 613.674397] [] wait_on_page_bit+0xf4/0x140 [ 613.680300] [] ? page_waitqueue+0x20/0x20 [ 613.686080] [] ? autoremove_wake_function+0x90/0x90 [ 613.692761] [] ? pagevec_lookup_tag+0x3a/0x80 [ 613.698908] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 613.705636] [] ? wait_on_page_bit+0x140/0x140 [ 613.711795] [] ? mutex_lock_nested+0x5e3/0x870 [ 613.718035] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 613.724854] [] ? mutex_lock_nested+0x56f/0x870 [ 613.731095] [] ? iterate_bdevs+0xc8/0x260 [ 613.736890] [] ? mutex_lock_killable_nested+0x960/0x960 [ 613.744558] [] ? iterate_bdevs+0x19d/0x260 [ 613.750449] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 613.757523] [] fdatawait_one_bdev+0x50/0x70 [ 613.763472] [] iterate_bdevs+0x109/0x260 [ 613.769204] [] ? sync_inodes_one_sb+0x50/0x50 [ 613.775343] [] sys_sync+0xe1/0x170 [ 613.780616] [] ? sync_filesystem+0x240/0x240 [ 613.786650] [] ? __fdget+0x18/0x20 [ 613.791912] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 613.798050] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 613.804863] [] ? sync_filesystem+0x240/0x240 [ 613.810942] [] do_fast_syscall_32+0x2f5/0x870 [ 613.817072] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 613.823717] [] entry_SYSENTER_compat+0x90/0xa2 [ 613.829954] [ 613.829954] Showing all locks held in the system: [ 613.836257] 3 locks held by kworker/u4:3/40: [ 613.840677] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 613.849985] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 613.860161] #2: (&type->s_umount_key#28){++++..}, at: [] trylock_super+0x20/0x100 [ 613.870143] 2 locks held by khungtaskd/516: [ 613.874435] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 613.883140] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 613.892858] 1 lock held by rsyslogd/3651: [ 613.897020] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 613.905882] 2 locks held by getty/3747: [ 613.909869] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 613.919185] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 613.929119] 1 lock held by blkid/29946: [ 613.933064] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 613.942064] 1 lock held by syz-executor6/30608: [ 613.946755] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 613.955954] 1 lock held by syz-executor6/30629: [ 613.960632] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 613.969874] 1 lock held by syz-executor6/30634: [ 613.974513] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 613.983753] 1 lock held by syz-executor6/30642: [ 613.988433] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 613.997678] [ 613.999281] ============================================= [ 613.999281] [ 614.006345] NMI backtrace for cpu 1 [ 614.010018] CPU: 1 PID: 516 Comm: khungtaskd Not tainted 4.9.92-g9c3fb9c #10 [ 614.017179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.026511] ffff8801d8677d00 ffffffff81d95109 0000000000000000 0000000000000001 [ 614.034481] 0000000000000001 0000000000000001 ffffffff810bb8f0 ffff8801d8677d38 [ 614.042446] ffffffff81da025d 0000000000000001 0000000000000000 ffff8801b7524c18 [ 614.050411] Call Trace: [ 614.052974] [] dump_stack+0xc1/0x128 [ 614.058310] [] ? irq_force_complete_move+0x390/0x390 [ 614.065031] [] nmi_cpu_backtrace+0xfd/0x120 [ 614.070968] [] ? irq_force_complete_move+0x390/0x390 [ 614.077687] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 614.084754] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 614.091754] [] watchdog+0x6f0/0xa70 [ 614.096998] [] ? watchdog+0x125/0xa70 [ 614.102419] [] kthread+0x26d/0x300 [ 614.107587] [] ? reset_hung_task_detector+0x20/0x20 [ 614.114226] [] ? kthread_park+0xa0/0xa0 [ 614.119831] [] ? kthread_park+0xa0/0xa0 [ 614.125427] [] ? kthread_park+0xa0/0xa0 [ 614.131022] [] ret_from_fork+0x5c/0x70 [ 614.136729] Sending NMI from CPU 1 to CPUs 0: [ 614.141238] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b7216 [ 614.148680] Kernel panic - not syncing: hung_task: blocked tasks [ 614.154809] CPU: 0 PID: 516 Comm: khungtaskd Not tainted 4.9.92-g9c3fb9c #10 [ 614.161968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.171295] ffff8801d8677cb8 ffffffff81d95109 ffffffff83a8b220 ffff8801d8677d90 [ 614.179264] ffff8801b7524c00 dffffc0000000000 ffffffff84409000 ffff8801d8677d80 [ 614.187234] ffffffff8142e791 0000000041b58ab3 ffffffff8418b7b8 ffffffff8142e5d5 [ 614.195217] Call Trace: [ 614.197781] [] dump_stack+0xc1/0x128 [ 614.203115] [] panic+0x1bc/0x3a8 [ 614.208100] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 614.216298] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 614.223540] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 614.230783] [] watchdog+0x701/0xa70 [ 614.236026] [] ? watchdog+0x125/0xa70 [ 614.241454] [] kthread+0x26d/0x300 [ 614.246612] [] ? reset_hung_task_detector+0x20/0x20 [ 614.253245] [] ? kthread_park+0xa0/0xa0 [ 614.258846] [] ? kthread_park+0xa0/0xa0 [ 614.264441] [] ? kthread_park+0xa0/0xa0 [ 614.270035] [] ret_from_fork+0x5c/0x70 [ 614.276119] Dumping ftrace buffer: [ 614.279679] (ftrace buffer empty) [ 614.283364] Kernel Offset: disabled [ 614.286972] Rebooting in 86400 seconds..