23 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 262.558794] audit: type=1400 audit(1521881050.579:373): avc: denied { create } for pid=22742 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:44:10 executing program 2: r0 = timerfd_create(0xfffffffffffffffe, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f0000000040)) 2018/03/24 08:44:10 executing program 6: r0 = socket(0x18, 0x0, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x6fe3999e, 0x3, 0x5, 0x7f, 0x2, 0x6}) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) unlink(&(0x7f0000000100)='./file0\x00') 2018/03/24 08:44:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fsync(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/30) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000000100)=""/108) ioctl$KDGKBLED(r2, 0x8004510a, &(0x7f0000000000)) 2018/03/24 08:44:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00000000000005") getdents64(r0, &(0x7f00000000c0)=""/37, 0x25) 2018/03/24 08:44:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) socketpair$inet(0x2, 0x8080f, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x80380, 0x0) sendmsg$key(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f00000006c0)={0x2, 0xb, 0x8001, 0x3, 0x45, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_key={0x5, 0x9, 0xd8, 0x0, "bd63224bfb1bf1c6e6c51ba6b9e7169665af47335e724dd0adc7d1"}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x19}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x2, 0x14, 0x4}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3, 0x14, 0x14}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x744, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}}, @sadb_lifetime={0x4, 0x7, 0x4, 0x1, 0x9, 0x7ff}, @sadb_key={0x19, 0x0, 0x5e0, 0x0, "f91d82b0b29ca1c1f6249b3cd0145c4f4fbc4ba4e7166d6f3ebec8f9179e26e45a16cc8483d44781547cfec05576814f40ffaa02ade5a2ae4769ed9938de4ee7e1d1ba21ce7de845e7e7a834ccb57267c50971c557854c8d09312ff2d2916315c227c618034df9f55db6f26c253939df1cf81b0cb1d894cc32b21dfbe9470cd355b2eddd789dc735388cb0a70adf559239548329dd50771d2e488c043bdda02c1317ce1873328a255637650708bce0b6812bfb3cf8e626b3a24c79d6"}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0xe327}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x80, 0x59, "78804f8bb77dd53071c73ca405791f9d509d3462d128d2219e01c9f193d16db4d25da373813c8da470aea94eb2a9854a15949770f7dc5ac0593178aa881d525e557392b6aa173e47cfbfd672bfe70273c9275bc1a00bdef63a"}]}, 0x228}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) syz_open_procfs(r3, &(0x7f0000000640)='net/sctp\x00') setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000980)=ANY=[@ANYBLOB="040000000000000002004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000002004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac14140e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007ffeb2c81b2994d1000000000000000000000000000000000000000000000000000000000000000000000000000000000000e34a3d7c69bb900377ec6aed000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004600743385d63ace14f052eccaa1ab529a8ecfa13ae2650a3b29d281b652cd4089f13b43242c2a3f5eb44e84a5b5b8dc1c13da35ecb092c2b2d5f42581b20da9933c9ff0993cec494390a31ac2c88b6914cc47b99f1b3221ce9313609baaf68e3c1bf27e5902d7f43444075c06b938c810b8b905089c7ace7c11d1062a7bbdf478790a2908d8240a761dc9d10d41830384"], 0x590) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/03/24 08:44:10 executing program 1: r0 = memfd_create(&(0x7f0000000000)=',keyring:{/security}eth0em1/*%\x00', 0x5) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="8eaaddb5c47f45a43c6c5182bf9eb2325ff26bda658bf5d4fb744a484a7c15303d52a6c62e2f2a", 0x27) ioctl$TUNSETLINK(r0, 0x400454cd, 0x315) 2018/03/24 08:44:10 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x8000000020000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000005fb8)={{0x1}}) 2018/03/24 08:44:10 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x23333e060e9ff9ce}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe8, 0x13, 0x500, 0x70bd27, 0x25dfdbfb, {{'chacha20-simd\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x86}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40004}, 0x1) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x2b) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) [ 262.585993] audit: type=1400 audit(1521881050.609:374): avc: denied { setopt } for pid=22742 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:44:10 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000479000), &(0x7f00004ccffc), &(0x7f00000e7ffc), &(0x7f0000fa1f78)) rt_sigpending(&(0x7f0000000000), 0x8) chroot(&(0x7f0000000040)='./file0\x00') 2018/03/24 08:44:10 executing program 2: r0 = socket$inet(0x2, 0x7, 0x100000000) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f00000010c0)=""/4096, 0x1000}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = getpgid(0x0) getpgrp(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)={0x2000}) 2018/03/24 08:44:10 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x100000000001000, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) times(&(0x7f0000000040)) 2018/03/24 08:44:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x3, 0x4) r3 = socket(0x6, 0x80004, 0x3) getsockopt(r3, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000100)=0x8) 2018/03/24 08:44:10 executing program 6: r0 = memfd_create(&(0x7f0000000000)=')%\'#\x00', 0x2) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x5, 0x1f, 0x798, 0x1, 0x200}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setfsuid(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x3, @tick=0x4, 0x9, {0x4, 0x7}, 0x3, 0x0, 0x59ab}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setparam(r2, &(0x7f0000000300)=0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000380)={&(0x7f0000000340)=[0x20, 0x7], 0x2, 0xfffffffffffffff8, 0x82, 0x2, 0x86, 0x5, {0x4, 0x100000001, 0x1, 0x400, 0x7, 0x8001, 0x80, 0xeb, 0x6, 0x6, 0x7, 0xbf9, 0x2, 0x7, "1e96cca5857f9f5cab244599c1e05db9442df5c36dc590434ffc47db556980fb"}}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000400)=@req3={0x3, 0x8, 0xfb2a, 0x100000000, 0x5, 0x1, 0x5}, 0x1c) accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000004c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x1514f7e5}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)={r3, 0x13, "478e1e42cbc31acb69326a8bfb5655ad46cc40"}, &(0x7f00000005c0)=0x1b) mq_getsetattr(r0, &(0x7f0000000600)={0x6, 0x9, 0x86f, 0x1, 0x3, 0x1, 0x6, 0x81}, &(0x7f0000000640)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000680)={0x9, 0x101, 0x8, 0x1, 0x6, 0xb31a, 0x6, 0xa28, 0x7dc, 0x4, 0x80000001, 0x4}) mq_getsetattr(r0, &(0x7f00000006c0)={0x4, 0x3, 0x0, 0x8, 0x3, 0x3, 0x7fff, 0xebb}, &(0x7f0000000700)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000740)=""/249) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getgroups(0x7, &(0x7f0000001940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="19b13dc4957349389cae3c", 0xb}], 0x2, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r2, r1, r6}, @rights={0x20, 0x1, 0x1, [r0, r5, r5, r5]}], 0x40, 0x54}, 0x44040) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001a00)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) r7 = socket$inet(0x2, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001a40)={0x2, 0xc000000000000000, 0xcf45, 0x0, 0xe}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4b7792b52225ab97, r0, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000001ac0)=""/4096, &(0x7f0000002ac0)=0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000002b00)={r4, 0x80}, &(0x7f0000002b40)=0x8) ioprio_get$pid(0x3, r2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002bc0)=@add_del={0x2, &(0x7f0000002b80)='bcsf0\x00', 0x35}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/24 08:44:10 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/196, 0xc4, 0x1}, 0x684d80288bc79158) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)) r1 = socket(0x2000000000014, 0x800003, 0x9) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r1, &(0x7f00004e9000), 0x0, 0x80000000000000, &(0x7f0000821ff0)={0x2, 0x4e24}, 0x10) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0xfc91, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/24 08:44:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5a17) r3 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) 2018/03/24 08:44:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x10000, 0x400) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x14, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x115) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/24 08:44:10 executing program 3: socket$inet(0x10, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x8000, 0x4, 0x40, &(0x7f0000ffc000/0x1000)=nil, 0x6}) 2018/03/24 08:44:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0xffffffffffffff91) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) signalfd4(r0, &(0x7f0000000140)={0x100000000}, 0x8, 0x80800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x400002) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r3, 0x2e) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000040)={0x6, 0x1}) 2018/03/24 08:44:10 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0x1d3, 0xffff) execve(&(0x7f0000429000)='./file0\x00', &(0x7f0000414000), &(0x7f0000b01000)) creat(&(0x7f000086bff8)='./file0\x00', 0x0) 2018/03/24 08:44:10 executing program 0: prctl$seccomp(0x21, 0x0, &(0x7f00005d295e)={0x3, &(0x7f0000000000)=[{0x6, 0xffffffffffffff01, 0x4, 0x1f}, {0x0, 0x6, 0x40000000000ffff, 0x5}, {0x5, 0x2e1b, 0x90, 0x20}]}) 2018/03/24 08:44:10 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45}, {0x16}]}) r0 = memfd_create(&(0x7f00009ebff9)='cpuset\x00', 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) 2018/03/24 08:44:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2800, 0x80) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r1, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)={0x20, 0x8311, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x40003}) 2018/03/24 08:44:10 executing program 6: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x1d, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) lseek(r0, 0x49, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x7, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x101, 0x6, 0x80000001, 0x83, 0x2, &(0x7f0000000000)='eql\x00', 0x800000000a5ac, 0x10001, 0x11}) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{}, {0x77359400}}) 2018/03/24 08:44:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) connect(r1, &(0x7f0000000100)=@nl=@unspec, 0x80) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x8000) connect$ax25(r3, &(0x7f0000000200)={0x3, {"0e24b331193f73"}, 0xfffffffffffffffe}, 0xfffffffffffffc5a) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1002}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x10000}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e4056c)=0x3) 2018/03/24 08:44:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401870cc, &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x14000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) 2018/03/24 08:44:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) 2018/03/24 08:44:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x7fff, 0x7, 0x5, 0x6, 0xa868}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x8fd) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x6, 0x0, 0x800000000000}) 2018/03/24 08:44:11 executing program 2: sched_yield() r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x101001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) r2 = request_key(&(0x7f0000000240)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='vhan0\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="e8c86fcb82f9646bba9245312a80e8b5439558c83cf298a84c4ba0b70174a4c66229290e71a473533826bd590d282380d57927d21f3e9e5178747d14b961a78568c1409665596a060e85bb2dd3b22a04f748ae23382132b1c67f442c6ef0e64e7b97e0ba1a768ffd35f2067663e5001a3df46053ce737bff12a54cde9ad5f00b2592a3512d99ad6491eb566ad253", 0x8e, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) epoll_create(0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/03/24 08:44:11 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000014000", &(0x7f00000002c0)=ANY=[]}) 2018/03/24 08:44:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3030}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x2a6) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 08:44:11 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/132, 0x84}], 0x1, 0x0) 2018/03/24 08:44:11 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) lookup_dcookie(0x8000, &(0x7f0000000140)=""/241, 0xf1) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='comm\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x0) 2018/03/24 08:44:11 executing program 2: socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) creat(&(0x7f0000000080)='./file0\x00', 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x40000015}) epoll_wait(r2, &(0x7f0000a66000)=[{}], 0x1, 0x0) 2018/03/24 08:44:11 executing program 0: socket$inet6(0xa, 0x802, 0x0) 2018/03/24 08:44:11 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80000000) ptrace(0x420b, r1) 2018/03/24 08:44:11 executing program 3: r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='%vmnet1(posix_acl_accessvboxnet1\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) exit(0x100000001) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_route(r3, &(0x7f0000000680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000100)=@ipv6_getaddr={0x2c, 0x16, 0x403, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x4) 2018/03/24 08:44:11 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') write$selinux_create(r0, &(0x7f0000000080)=@access={'system_u:object_r:udev_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x30}, 0x55) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) 2018/03/24 08:44:11 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x101, 0x0, 0x0, 0x1, 0x6, [{0x1000, 0x4, 0xc09}, {0x9, 0x100000000, 0x4, 0x0, 0x0, 0x200}, {0x3, 0x2, 0x2, 0x0, 0x0, 0x2000}, {0x7, 0x1f, 0x3, 0x0, 0x0, 0x300}, {0x480000, 0xff, 0xde5, 0x0, 0x0, 0x804}, {0x1, 0xffffffff, 0x3, 0x0, 0x0, 0x2002}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) sched_getattr(r1, &(0x7f0000000240), 0x30, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000002c0)) sched_getattr(r1, &(0x7f0000000300), 0x30, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r3, &(0x7f0000000440), 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x1000, "6591eb4dbcfb998f7fc8abf676231286238f4290775061878d1a9e4405d706cfedbe1e1d437cfc107b2bc5cedbcd26ceab8c61eb7bd9078466d84231028f0e2b965d4e0c4bfc74d629ba1fb560d66597fdf812227eb2ae4af5c5fe9032a6d8c46554793b830c2697167ab954df89a72d7fbdd7dacbfcdae0dd6ce224162930593ea9d9f5b17f5ff93a4bda10c4cfefe8a2041206efafea8799b8b3cd2a16916b16357aa4cdc2e32b519b96f04dbe0c4523b8f5896086d4d1d6853305e9bb6a035ac39f385bd357344ddf9d641d786635cd288c1c79e9aea2bafcc4ce27415f6dfa6724f487a5de3fcd1c846abc3778abcaf30b9c962c101b17378733d846bcd0ffeea9fa29ac1430e667375d933472e155d1e0947ee9e0be3f6652fd8a1f23ec977d1e5f6baf8f1909473a80620c2e30ac58a4d7cfc92ad39e5a26eb200d48e0ffd776f35b26d19093c64ac23e427798ca48b27f04807909f8da5b3a3c5890423bdb1c21e7a091d6964fec32f3a5ab126e48aecf7f505b1641cb09e9b1a9cc82d18b981558b3f017c5208d49a89ad89ee77b5e03124854d1fc2ba68fdf7b16fcdd44e59e89108674f2ab5ee9672b3667f4a4a7d63c77cf92d903d89a73ff96d47af085bc4ab0cc7470b70f9ac9bbbe628e074726a6d05bb633a5ca218330651f8cc942852ffe071eb8aa38e744f1674d14d2cafaab873c7afca3977eff5245ce56f76b4931e9a9c91a0b34836cf79724bce18ee12de1839f424f4268bba7e5ec0b5ae35fd0038c91cc9dc0673c3b4dbdaaa910299cf9391f97e4acb323509f804f779af14b4e3525099ea9a79038c8fbde68df8a44946b0a814906340c51f0dc29b5956e7a9d10f9d2a3d1d15d4edeb3d17e6b937249271ef13594f10af97598d18c65f24c7b61d742069ae5b7d777770e327713ee603857f008518fd8b7c66efc3587aa00871e7d8b1ce10765451314f5f0676350375b7b39f03b908f40f09bbc6ddf2be3630fe60c9258b7241b2d159151cb50b82490aae052db26c4fa15fc0b68fdf9a505ca95020db68ef1721807239ecf31341a86a1d66c7762fed65d7e838e7797bc8fb28d159294e53d0c9868874c81cbd005bb7f4f4d101d3ed6faf2e75b1aeab48416d07fdfb460e122ddb31597765d487fa6468d916be8a99ca94825cf9e98cf7a38063b1b4e69eb9bfc69745a14311d5b6a4c5c90d281ed4c09c8ea8862093658c45172b9a69a697e3245ae0a4913585a5b505f24a15bf0813b7531f0ded743026331662bb5f6fd382921f1766435bb774fff3168f1baf300b7774e8526d239c0f0cb1d3aca8fd14f4f90b6afb48b2b79911658e7561d5ff5874ff012114e03e20ef1cb25222e363b525ee36a3d5f7b3f7a50b2167c0961f09dfea129672304a83c55ca6e9b84c19c99fc776a6b0f41fad7c6c1a99c950a076ff64b083d5941bb8e784c3555df8e343d51222a65b30f8c218c91ed2c07e4d3e012580c08cb7b9c792b365ee8dad9fd3889f92f81c0bb0f3b49764a0137914641697d571da65b4f9d5ef0c678b0da10e9bd1bf0ca49200bf434aad29a4dbb306a5260dfa4451bc625845790133e788571c5a979698feabaf806a1b52262424f6b3ea092691a17e4ec28ed1f8bde973e3fe61f42197ad07c21fa1513dfd9469cb978998c67af84f19c589eda1082f2bbfb96df2e0f6a67a5ca7214246fd7e1c22c79454c1d2e283c7263ba29b8b46b3ea959cd5ba584982b01ff265f162d28abd424eb495d8adbdd17bc564cfb34e1d868ac31193d56833cff2c5e1cfd733c870b9531ff146b975f7763e2a2b001da1e1b65e6b26b8e909c36c76888c6e41f7fd0f9bf025649161f722d1fe9a5502311e97164235dc1f00b465a7d1285add4eef944f1f72827c685a43d562cd8f2aaa94e64084d8951c0e1f174cb68297786378e6c4b928886d8d3980ac73eb8d7595498f19ee2ab744bd64674d268ae521473775820c3631d14008a77e6551504841f0281d516f0b199bd2b7ab95908357a418664b6bddae8f509835c16637cca7542052dd3aebd850bee3ef8e9705cfecefb83e61e413746c22bf63d2bbbbfd8561407db838f607689848cd1885b85a835a7b4da49ab33e886fb5c682bdc56146651cdc69a507f18012add48254806ef349850b63257ec771673081d6729accfc38c17c244e68a3fe52876cf4a39bf10f7626d0b77f7016f709f8e02ed8bb7fc2072deb464fc61d288916f24449cf30641c0108a9bcc47626a2c6110c8199646496deb71ae5d0769219d4c65e6f3c2e3fa199f996c45a6ca0d4e5a3da92047b8abc489b197b1469713f95f2af8f3469cab3a66f1fea7ae2710c5027cd3ba43884f4cfc7187a2841e2d4f4900c1e78da64bc58980d9f3bd4c01361c1c403209e24564fea1558007faf4ea3e2d2fb1b138fadf95660d77f3d94c30739589fdaed4833fc02d5f87d12200ba3198f24d1e0227c252a86eeca9775b76ad79f1143a1ce7758ed41d63260465a7f6727b0bb69db020ca675202ff03099d837b2235caf8ab302e2fe541c2531ce0e51d42d6008d91ef055d0e6215b37b588c30f902ed2b4ea0bc3a671d7c999b719eb56203b9dfa8f496cafdc1863caf9f4dc67040d0d4dfa96d42a3d922ca9f6a58c02cc68cd2cd55031d70c2c99ec999002f0896f59d01167f864cd8d337674416c3c5700566377cbd48b3edfa5db786277e139e4469ae94accb155c689e32571f808f586717774991ee68b0c94aa3d18ca02d9ada3750992991cd62457d2ef2aae7846aa9901ad4d14a34dd06dfcd8df4056be7880b8c93d03449b8ec3fb093a545fe384fc348fb98e1f0c3a5e6228b3217ed0852a2212a4328be5e9e423586f066d3f949b55d6dd94491f74c1c0ee8040cd5f8d52be0b64d9d1510880af247966dec7f3399f42e164d711c88847e131e11d902ae56a299cb88ec6ed89f380829158c7eab23d3037b05e69b050294f8d9ca92b8171f3175ba311a7dda87678ce8720f772f056d2f609f9a8f50383ea787bfe9d896505ee5174703fb02aec73f694a68c7a6ecff6e22f67d4d4843d6f646034e7c6d25d81530224514c083ee26aa6b1a06a5862abf1f47975cbed3ca9467e899259fb18562ba3f4b6f19ebe8ef377393ef7ed550f03396d6732d52cc882f5407cb225554a48569fb7a7519d92cb7ecf9b1843445f384cfdbf7dffc04b21078ff41c09e10446d208474e2d2356c8cf4ff7aae9d68abaa1c1c7bab9f7951a23199dcdc8f1a5c0f2fc498f140064c1534bd8630d00a751d5b1509e9d53b65dd1f6a9b53b7d9b45c76d4433e893fb0ab105ff704d518f5413a7596e63316e5811b29c69b929861d798690d9f6aaa8a6a55d54855c83ffbdd0d331981e425ea080ba8da6fda359c5f45e15ce36c1924c5ca96ea662840644326a919af7e065470624d55f3f58cbba98913f9e7e3b575aba807075c161a6fe02ee3cc516f233bed1baceadb84309701c321ba275d3d235494ae26f86d07897f2b02140ee284e81f4009898c7febd0767f6faaaa9496e34bf5c50d3259d211ec3857f5d72c9f01aacb8a3d1a33c8f1bf9a2b4495125323339fd1675937e7a133d6d04dbf85a4c20db98edab2ff36913c777e61f9d9922338279b436cf663eba6430ccb78bfcefa51811c4691bd63dbaa661401489968e0abdc58ba5e9cb372964c3a7a29611571c89918b19926ff5c1e009913d81bba064c5414737cf90072a5698fb529ad53ae97404daa74357f8d98f21dbc24732cbb57f48adb7364094ce9d1626ae1618037369ecc444109c20bec309582b8e7863069fce0f979c6f808c1902519fc7cdb8f3f3e601f278d8cd5a1faabbe53b8fc0baefd93dbf048b490379c5371f26605c5e33e6d457657531fd0822704c2d522ed338707b0758cee0dc6f4cdb7ee808bdce69a7232320b6f0234324d1778c5534a6dc5d22fc445f3e83956f6e91860a7bb0cccc57119df99a2e17e46ea38a775dc35a1a90caf02f06a2813ebacb3c562c27840f3bd99c09ae955a1bd82e551eb85e64b32a17ad7b0e8aa865df3fd4c4c7858ab1e18596fe120921ac11c4c5fcea165c814c74f01d1a9783a7c44b3516c5d38e531f102965510a16a0181f52ffa68e355c77d7b7fab9ce8adfb07915fd90adbc290de934d1965c3be14a1f420122c489595d11a59fe044562c67bb6cecc084b93c37b8c1127d0a02a9ec584a60746e41487b6e8668869e2d4142ca279a3041656d702b625e413d619f836de0c8bca8f7928d46db6bb96457a9bd682c92a924f81ddfaa602489897daeeb49aa3f63784eea2ce484d7b4f3117fe9f879b01416619afadb4f4dcf5ab5a111e475583fc50bbf2bdde206818cee39254cdbd90941c3f2a368c9ad366e997bd95404aa9aeb73d4d26176bd28722ac9694ae8552965071894dd443c86f82d6caf30651707f172a127850411014f6636881a2f122dc5bf4a2c6c786930d21f79c751e4575a584d4289ee86682fb53ae357a41c32a4ce9ff9c593bde5a5503fcae44a0f93f84e6337cef7a46bfafb2fd383e030992dbc561472ef719b61d04de769f9771d5195d600640748c83cd3930dfc772d7559e8731bffbec67f4215b009138a0ce34faf9a1324b67bf72cde53983d9985e44c1685cbd69dd30c1a8c6dbfd54be09f9938f2f7a56c09f0a0928bcf4ea3076323575e50eca5cd4231c4addd6525883a6af3ef9f49ff568851491ffcc04854c1a663abe006814313f399bf6e8552aefaac41c23f0a0c27aa7995bb74eac16cc2690492a708031866d07b970c30f5a02cfbf5b23a04d92c72b02c678c0e253ae0d7c4cdc9b2c58eae3f1923c4ea12817cd587d040152c9b7f0bc210da44f3b8007eee57891c25f8350d79d11301acc2c4911971ca01730ecc605db60f0ac91ed72982f054cd55e5b6752c9741a859ed1aaf8a3da299730c8c32f5881232af103ce0efe8e5109d6ca9c25373bb2d5f76d4038f44eaf3a7a9704ddcf5707229879d810bd897fc5988025358bf9da77faab8a8c57fd2dd8c3dc34070a8d57b3228b11452753ab0668e86fab34c681789137bd164afc9bf631e53d05f15e0a78cbfb87bd0615fcabc5da7c5b2d8935aa101016aadf62936e1fd0c885b437cd6b1e5481fa46f91e96a20a123f74496be94f0c03ab7eebf9b9cdacd69f1fb80f4aaa5b4336d90bd055416fbcd75dd7970738d6aa5e383e9a7a4dc003b2d525911b5eb9ace998a83a8dec9c1ed953dfa2e499e52fbf2c329ea92d320a728334a6df9f1ec39a82206a755af95c48dca654f7fe016c8ac3427d9d166e705db632f5bc76c0ad05ec46a0f01dc4d6e527f4f6417066a853e2272c3a7058c6f0d36cb5f39921b9293791a8ea19d5ed07d97e9ba81cd8fdbf443978fa0c572fd733c438dd808c8650ed9f2c25f179fa38e6812cee24f8a46ea52d932093ecb5a8db148ef44fe6d644480af8885d250699068297aa4700f6805e3860636a37a86195b163ce0954d17e079dcc719ee1788f61b18b8b7418e81129c050df36ad143bfb68349c60824278918cb5558ef1c9207cf50a67ce510a8130cdabc6bec6834ed629dc1c53523de41d38a7afac8cf99ea8bd7abc0a087dc90d8848fc0894367991a28bb9b1c07578e99cb2d0309b39c4e2474300e16fde1fbd236dfc3d86fc22c19c89a7a50c7eb9675f6ed587fa60039a04d31ed443192b09ee986aa80d80f7f2cb4332c178558ecb74e98bbdc02f640103878120e2325046d8a8d8d6dfdbc968ca"}, &(0x7f00000014c0)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001500)=@assoc_id=r4, &(0x7f0000001540)=0x4) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001580)='/dev/pktcdvd/control\x00', 0xa800, 0x0) fcntl$dupfd(r2, 0x406, r2) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000015c0), 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000001600)={0x8, 0x1, 0x6, 'queue1\x00', 0x4}) r6 = socket$netlink(0x10, 0x3, 0x1d) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000001700)={'bcsf0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000001740)=r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001780)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00000017c0)={0x2, 0x0, 0x1ff, 0x2, 0x2}) socket$inet(0x2, 0x7, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000001800)={0x100000001, 0x2, 'client1\x00', 0xffffffff80000004, "f463e256807d063a", "92ee5b24a5b72b8e78af6cfa5d59fa59a4c27e506bb6f801d9bb968aac35282c", 0x8, 0x7}) recvfrom$llc(r7, &(0x7f00000018c0)=""/240, 0xf0, 0x40, &(0x7f00000019c0)={0x1a, 0x31b, 0x8b, 0x80000000, 0x1, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000001a00)={0xff, 0xcf, "46b04a1b849b46e9ca2931a7c2b120e45a998183a71bb9565c3be25e490d69dc548cb5c10721df54ed82d80b501367a0f8934daae9ffe5cfc8a85a6708480bce0548a789a6bbf4033df7f65ba57d4d345c907130abab62e1966eb5e10c4165fd3d1630b5d659d66e49f690e3a9499db7633bdadd41fee904ba132246a8f803735f61019db2f99e2c84130b55981b57cf13f799ec5d092cfd801938e4714627b64d875a603f66a5d585d6543676f0483382d675f814bb3488efa0b18548902855f3a3e82a3a55493a3a1b41841a3d40"}) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001b00)) 2018/03/24 08:44:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f00007d7fc8)={&(0x7f00004ebff0)=@ipx, 0x10, &(0x7f0000b91000), 0x0, &(0x7f0000bdc000)=""/119, 0x77}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f00005c5000)) fcntl$setown(r2, 0x8, r1) tkill(r1, 0x16) r4 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x3, 0x100) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00000000c0)=[0xd, 0xffffffffffffffff]) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = socket$netlink(0x10, 0x3, 0xe) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) dup3(r0, r5, 0x0) 2018/03/24 08:44:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x8080f, 0x7, &(0x7f0000000040)) 2018/03/24 08:44:11 executing program 2: mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400180, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x60, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsf0\x00'}) 2018/03/24 08:44:11 executing program 4: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001c00)=""/4096, 0xfffffd5a}], 0x1) clone(0x0, &(0x7f0000000040), &(0x7f0000000640), &(0x7f00000005c0), &(0x7f00000004c0)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) listxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/229, 0xe5) mkdir(&(0x7f00000005c0)='./file0/bus\x00', 0x47) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)="7800201e078253f481af8efa95e7de3e60df2c404801c63d9a49bbd95f4a4c2f2e5e5b4759c910dce2701384f807cc578e4b12b0a8624bf1eb5144917d87dc91ad7328c30b5f0439af1243120ac00d72112606e91a3a181d7de5", 0x5a}, {&(0x7f00000000c0)="31ba383d9cf4e2c8c7b6e5c8cfd05955a33e933149ff36fcc954fca8a8622fd9f89134e764d4eb8efca7a87d4b4029f96a1b20370f80e4eb113c5c4c721c93e196567fb9a91609160ce3caa7d00c47927d5c93fd7a41db25d18deef8042e7fdef302cace093b8fba3b5feae61762053702d100d013c8d33c6119bc96cb4b703cc11d3988ed580a7310c8432f6e01089f15fb8e4719d7c2efabdb0271388402958bd543789c639f2fb3dbf413faec4bc91ac0e3985c41f1b4f07437255224230f36228b4fec092edeeacd4bdbd131bab3b6ba0aa660a609e3", 0xd8}, {&(0x7f00000001c0)="2765507527be9b364f9c1764bdd298aad614194613e49c5b7d17e477478ee743e79645f9f58d50862ac803159ef3530784a48db25dc1b8f0aad9d0ea360cb1c03f3e0ed0458dda79786246395223c66bff4f423631d013dbf73e228ea76d454e75e9063c7b6d1e97465f95c4cf6991c6f5386885f6c8ce46e9426c7e0b2f98bff1733a0dab372bba48dc400ae5f5e89a19570cd075387e0f35ec9c9d4ef056e55579233355839004a8f404", 0xab}, {&(0x7f0000000280)="2f431a5184a7840476445d970704ff2a119e8b8537a8e80b31a8ed1f99bd37a093fdec5e05f5da7f1e39a73d328e7f11af4444edf9008834783428dd75bc59bad7f4aa3b43b9f97be826b80b4b1e48687b7eb337ad57a7912f789076b5ecaf7e418c5e645cdd2e8327d1a20b7696409e7a295b078efc113801a797b6f61804964f103a376846d3f38b752fc58ba82f56e6f419441eee498cbd0b0520d8382b328fd6c19d22af22543d95a7d007ad59eafa85125ceaa186c7af58f06ca4b24b52b2cd498825fb494f852d2c0a58869b", 0xcf}, {&(0x7f0000000380)}], 0x5) 2018/03/24 08:44:11 executing program 1: setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), 0x4) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x100003) 2018/03/24 08:44:11 executing program 0: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) r3 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) pwrite64(r3, &(0x7f00000000c0)="3a3a4b1f113c9f3513b7562ebabbfbe3552a7e7bfa720fb255e5e2d7dd0e690718c11afa65060d3cb71f2919e80a3a1808ece4451b04eac88be117d1d051ef1c5bb69ad98bf2f653f280a7d20de4277fc9c115418cf13e2d99ce1fded04075d0a054422892e7156b8dc8c37068d1e3a950fb", 0x72, 0x0) 2018/03/24 08:44:11 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) 2018/03/24 08:44:11 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x440, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000280)={r1, 0x1, &(0x7f0000000180)=[0x4], &(0x7f00000001c0)=[0x3f], 0x2, 0x3, 0x1f, &(0x7f0000000200)=[0x4a, 0x5, 0x8], &(0x7f0000000240)=[0x1, 0x6, 0x10001, 0xd6, 0x5, 0xa3]}) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) geteuid() ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x9) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x10301000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xbd, "d49e81b14febc1ef87ad8fbd71108151568e5a5b0d60845b677635fb54a71d23a0de19b4c952ff382869999cf941058a5d436606b3d39aa6e219489058c2f5c56d9a36e5a51794358646e16d261d9003f33349bfbb17461ae93517e3a3518aed7f700f1e858f3dbc6870cc7a5a27abb080882a28450b833f48a8cec0778bb307cbd64310ed3ab046f5c31ec2bfd84144656b64ff6a2aa5926869b44a73e1080fca519b60f44bcccd16f2751d2968dea85c37165fe41c68130a44c83473"}, &(0x7f00000002c0)=0xc5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r3, 0xfffffffffffffffc}, &(0x7f0000000480)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) getgid() 2018/03/24 08:44:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000180)="2400000058001f0014b2f407000904000200071008000100ffffffff0800cd249be92caf", 0x24) shutdown(r0, 0x0) 2018/03/24 08:44:11 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x4, 0x7c, [], 0x1, &(0x7f0000000300)=[{}], &(0x7f0000000340)=""/124}, &(0x7f0000000440)=0x78) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000480)={0x18, 0x0, {0x0, @random="dc6d63ee27a6", 'bond0\x00'}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000001900010000000000000000000a000000000000000000000008000100027b47db52c28b2f123709b887c448608a8d69e22aae007eb294d60e40b33ff51650a8fc437816ab807f410f983afd27ed98d6e0f074e443e86b6b2c82a55b267531b46b640ad508511bfad939f5b4e0cd1ef1d7a00c58f50d6d248e01f1284e70257cb817192de055706c5bf89325bb969189213dc7ef2132cb2e9a", @ANYRES32=0x0], 0x2}, 0x1}, 0x20000044) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x758d}, 0x4) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x7, 0x7}, {0x8000, 0x2}]}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000001c0)=0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x36, 0x1, 0x1, 0x80000001}, 0x10) 2018/03/24 08:44:11 executing program 7: r0 = socket(0xa, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x9, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0xfffffffffffffd68) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@ll={0x11, 0x1f, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="d96bff2f0514b93e25d7d1a67eb94b50784ea4e5fc592e7efa0cb3ee426afcd56e290fe6fe05481db19ac5d8b1669a7dad5ef0fa7561e18bb66a31c34616d3c0ca76f5d8dbe2d5430e17560ae24654d5e70ce14c48ef7473167df8278c9853722227653930", 0x65}, {&(0x7f0000000240)="19907c1f2cc40f1823100902024cccd3fbf163594cf4bd6e09f695a22a030073b06800a63dbb5cbcb64f773c02fe48f57198a1203f56c3a26212d87c39966731fa5a3efecb1d3df9b73c1a0c66590548a0eee80375023c15150a80cc0474f4b754ec4f0a088dca04e83b372ec8508d19", 0x70}, {&(0x7f00000002c0)="275043f8bce1b8a163b3826c98af3fcddbf198842f385e30625a7fdb8d3c75487492224b67fbfdcb5bea7c7acb72b79ba5adcacb07bb85e28edcaf7d08e7eb66dd478d68a8e74d6aacbde813229ef4505a38f4f702025906e099dbed52260cb881e07622cdeb36c396291a2c1c2392ab9bc4cb44c9beee7920d331ba3a2be3aceb6be2c0a44d76b53cfa6325533f87dab7768c7437825357f1f00e9498abb8245f8268d34eb6d4171347faf8a771514926c0eabe2568196bd72c11dfe40cb515653ebc6d7133168dbdc13393e2f13f0f50055b193404a14c1693905bdc0f2afdce9d5fcdbaeff3", 0xe7}], 0x3, &(0x7f0000000400)=[{0x20, 0x0, 0x40, "ee9a1f420801e63c5965fd7ba29d91"}, {0x30, 0x113, 0x3, "870309cf1aaa27b8f0d09ded29525334f2e0406822cf9580af698ea86b"}, {0x100, 0x10b, 0x3, "f471ac068866ec7a5eb6c87d6a44b1a08a738f9d3a891d67ba5c0991b541503241f1d0de9409eb3f9a00c84243bebcbf3655d506b3e04140a2109db3c7c8451c6a5a2e61c55fd6f3ddcf1b8516a8ce84a6e6e62f975a7950d846737850ba7e91ea9c0bf5c6c45a21f6bc53d239948da5b8f7700df17d67d8ee14dcb65d52ea3733cf6ecb6332080ebc5bd93328bc7ae9060191e5339061b008f3b5281bcc6b702003c2461a226e090922075507bc077792f46da627c9b250c433cbf5a0a71dfa626ee6defffc586bebed46aa8fc6510af1b87df790b4e43305e7af09cefe22e058ee1fa459e2c914bb4d12"}, {0x78, 0x115, 0x100000001, "e8ba65ec3b7e66eeecd27a66a6a8b5d2f67b08009662b936ed3187c1110932f1ef526d1d69b94eba2d547877d972b7e5b848759078dd92932afdd3887ff8bc6dab32b007101faf5443668d3437153bc11b304d13fb3c5b6867d2552b2c214a526ea842"}, {0x38, 0x13b, 0x3, "cee02d5fde2e020bfa9384595f72814234195a482294cc829dbaf9c914d11643c5403be86ede3361"}, {0x90, 0x3a, 0x92, "6bdec381452ed0bf805e5463936b421e98d406384e31c45138fc561cd22f5c628f2fbf3294ecc977c0fe19b9c0e55ddf841a002986ceb025baf613445264935f97f3b5863cc81621976367e1f513eaf3641e343cdf4dca21353116a4fca79d3e5208ecb04b7334effc9ffa09f9bec5ca8fea0a1cc6bba7c26dbc1047d645a5"}, {0xe0, 0x10d, 0x9, "a603190a192d48b86a990c56e01c1b5ee305ea2ebd023f4b7e5f9387ba4c1bce7075a94a10a19d13f06f33ef45d5f3d01bdca2b2b1817cd8c7c9bc274fda13d9dd91199ba8083725ac17d25cdf0cdf4bdcf52f8df185d772e2a12f6043fdcb7119624ab11b43fc5b9e06de5303d772c0acaa5512b95362f302b1b4fb9ebb88617f0465ee39f2565e9513ad48272b140057dad7a43cd9deba6f53529823eb3cb917fd5778138e822f9c24bd64ea8b5cd6693d66f1a8d5c1133cd705385c553d7b89edfe2100ae3dc688546e"}, {0xf8, 0x19d, 0x9, "10103b589f20ad1faff3460e10644240e0db16c5514acd2c8abb6a3607047e35a185c26a147b33c38b4fa932495e506dc4d25c5be84c1000dd518668bbecafce3cbfb7c6cfffea0a1539e8294fed87a5a86fb1e6df0c33cb078a4f6fd521db17505a76c39175a82d8a7d6e2982f3148162d5eae6c40a8bfa75548e65668c89348457254eac14453afa68ebc034c28a41d054f0111eb85d4ef4046cbeb633976964a7f8c2e6172de9a176ef3f0c1c627011b48ea14eb75de234297f51694698d5cd80137d1100721c063e999d555e93b66f9619897e99ac2ce9cb5130f03f01a58526"}, {0x20, 0x105, 0x1ff, "66925d0fe10b8349215b"}, {0x98, 0x13b, 0xa1a, "2d0761e7156ad9d62133490d9175724f0a813f230541a5500bb8a1da2f7f122f2a0c0ed56b608ed32f5a5c7cd5ae66dfc62323435fb98526668e5b36c43dde5ffbf44270bba59a3a79ef71f0ce6acca688496742d4da9b61bc94a40facefd9caf8959774598b9cdd83dabd16860b67ba4d47f675c2883739f04d09d903f1dd38d3b3e0"}], 0x520, 0x80}, 0x80) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) 2018/03/24 08:44:11 executing program 5: unshare(0x400) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/206) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000300)={0x7, 0x4}) r1 = fcntl$getown(r0, 0x9) getpriority(0x3, r1) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x40) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00000002c0)=0x3) r4 = eventfd2(0x0, 0x0) fadvise64(r4, 0x0, 0xfffffffffffeffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000001c0)={0x5, 0xc, 0x4, 0xbc6, "5256a23226facc0caca84130afa4bb7578f4b1d28ee8a4997a5293d4d3d36642"}) 2018/03/24 08:44:11 executing program 3: socketpair$inet(0x2, 0x4, 0x3c, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x3, 0x4}, &(0x7f00000001c0)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2ef, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x5, 0x6}, 0xc) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x2710}, 0x10) listen(r2, 0x0) r4 = dup(r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'ifb0\x00'}) recvmsg(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f0000000300)=""/158, 0x9e}], 0x3, &(0x7f0000000400)=""/89, 0x59, 0x3}, 0x40000120) accept(r2, 0x0, &(0x7f0000001000)) 2018/03/24 08:44:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x240400) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x54a7, 0x800, 0x4, 0x500, 0x4, 0x40000000, r1}) r2 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 08:44:11 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0xffffffffffffffff}) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f000000b000)='ns\x00') fstat(r2, &(0x7f000065bfbc)) 2018/03/24 08:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r1, r2}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x81) write$selinux_user(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a2a656a71e2161865993d6f626a6563745f723a636865636b706d6c6963795f657865635f743a733020756e056f6e66696e65645f7500"], 0x35) write$selinux_context(r3, &(0x7f0000000180)='system_u:object_r:tzdata_exec_t:s0\x00', 0x23) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 2018/03/24 08:44:12 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) pwrite64(r1, &(0x7f00002f9f62), 0x0, 0x0) 2018/03/24 08:44:12 executing program 7: socket(0xfffffffffffffffc, 0x1, 0x4000007) 2018/03/24 08:44:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c01000010001307fffffffffffffffffe8000000000000000000000000000000000000000000000000000000000000000003e00000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001ffffffff3200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a00000000000000000000004c00120063636d5f626173652870636263286165732d6165736e69292c736d332d67656e65726963290000000000000000000000000000000000000000000000000000002affffff00000000"], 0x13c}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x14) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80080, 0x0) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) 2018/03/24 08:44:12 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x6, r1, 0x0, 0x400}) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00') pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) flock(r2, 0x10000000005) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x327ef775, 0x5, [0xef1, 0x3, 0x9, 0x8000, 0x0]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xffff, 0x54b, 0x8, 0x4, 0x15}, 0x98) 2018/03/24 08:44:12 executing program 7: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x0, &(0x7f0000004fe8)}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/24 08:44:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x1, [0xd2]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) dup3(r1, r0, 0x0) 2018/03/24 08:44:12 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x121000, 0x2) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000002c0)=0x3) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x3, 0xa0, &(0x7f0000000180)="8b348c22dd3a52ad75308d79de71a68f5b84d745377f64769f14e288ab9d5b6eeec6d5f3b951863243d5c8daf5754df5aa471ee83fca90d57a6e1d616e88c10ee26f6c4c4f593b49b114ce508e5d5896c5038c974655354264733bd9c7a197fc5cb7082275f865474709f39c38e6cd186036d108482f21020feb14b7543af44cac4e736d7fed1c1940ff052eb2ea3c11f5f6295fadcb893c09e02212c302612f"}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000280)={0x7, 0x80000001}) fcntl$dupfd(r0, 0x0, r0) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000c10000), &(0x7f0000844ffc), &(0x7f0000409ffc)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000300)={{0x4}, 'port0\x00', 0x8, 0x20008, 0x2, 0x1, 0xfffffffffffffc01, 0x100000001, 0x4, 0x0, 0x2, 0x8a}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) 2018/03/24 08:44:12 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) 2018/03/24 08:44:12 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000006900)=[{{&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001100)=[{&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2, &(0x7f0000001140)=""/4096, 0x1000, 0x3}}, {{&(0x7f0000002140)=@sco, 0x80, &(0x7f00000036c0)=[{&(0x7f00000021c0)=""/61, 0x3d}, {&(0x7f0000002200)=""/7, 0x7}, {&(0x7f0000002240)=""/227, 0xe3}, {&(0x7f0000002340)=""/113, 0x71}, {&(0x7f00000023c0)=""/138, 0x8a}, {&(0x7f0000002480)}, {&(0x7f00000024c0)=""/83, 0x53}, {&(0x7f0000002540)=""/234, 0xea}, {&(0x7f0000002640)=""/65, 0x41}, {&(0x7f00000026c0)=""/4096, 0x1000}], 0xa, &(0x7f0000003780)=""/30, 0x1e, 0x3}, 0xffff}, {{&(0x7f00000037c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000003840)=""/133, 0x85}, {&(0x7f0000003900)=""/143, 0x8f}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/102, 0x66}, {&(0x7f0000004a40)=""/205, 0xcd}], 0x5, &(0x7f0000004bc0)=""/132, 0x84, 0x3f}, 0xb4}, {{&(0x7f0000004c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005240)=[{&(0x7f0000004d00)=""/97, 0x61}, {&(0x7f0000004d80)=""/51, 0x33}, {&(0x7f0000004dc0)=""/213, 0xd5}, {&(0x7f0000004ec0)=""/117, 0x75}, {&(0x7f0000004f40)=""/78, 0x4e}, {&(0x7f0000004fc0)=""/250, 0xfa}, {&(0x7f00000050c0)=""/93, 0x5d}, {&(0x7f0000005140)=""/112, 0x70}, {&(0x7f00000051c0)=""/79, 0x4f}], 0x9, &(0x7f0000005300)=""/56, 0x38, 0xc6}, 0x1ff}, {{0x0, 0x0, &(0x7f00000067c0)=[{&(0x7f0000005340)=""/102, 0x66}, {&(0x7f00000053c0)=""/40, 0x28}, {&(0x7f0000005400)=""/234, 0xea}, {&(0x7f0000005500)=""/109, 0x6d}, {&(0x7f0000005580)=""/96, 0x60}, {&(0x7f0000005600)=""/139, 0x8b}, {&(0x7f00000056c0)=""/163, 0xa3}, {&(0x7f0000005780)=""/4096, 0x1000}, {&(0x7f0000006780)=""/41, 0x29}], 0x9, &(0x7f0000006880)=""/120, 0x78}, 0x7}], 0x5, 0x0, &(0x7f0000006a40)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006a80)={@empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x93, 0x7, 0x100, 0x0, 0x20000, r1}) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) readv(r2, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/03/24 08:44:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x3f, 0x245) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/6, 0x6}, {&(0x7f0000000280)=""/96, 0x60}, {&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000000480)=""/183, 0xb7}, {&(0x7f0000000540)=""/125, 0x7d}], 0x7, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6gre0\x00', 0x400}) mmap(&(0x7f0000d7a000/0x3000)=nil, 0x3000, 0x4000000000000009, 0x80010, 0xffffffffffffffff, 0x35) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) 2018/03/24 08:44:12 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) munlockall() read$eventfd(r0, &(0x7f00004adff8), 0xfefa10e790662079) 2018/03/24 08:44:12 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10044}], 0x1) 2018/03/24 08:44:12 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0xa9f, 0xb187}) r2 = userfaultfd(0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7ff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {0xfffbdffffffffffd}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r1, r2) 2018/03/24 08:44:12 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000000900)={&(0x7f0000000780)=@acquire={0x164, 0x17, 0x200, 0x70bd2a, 0x25dfdbff, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, @in=@rand_addr=0x6e07, {@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x0, 0x4e22, 0x80, 0xa, 0x80, 0x20, 0x7e, r1, r2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@broadcast=0xffffffff, 0x4e23, 0x2, 0x4e22, 0x8, 0xa, 0x20, 0x80, 0x2c, r3, r4}, {0x1ff, 0x7, 0x8, 0x6, 0x38, 0x85d6, 0x204000000000000, 0x100}, {0x401, 0x0, 0x3, 0x4}, 0x0, 0x6e6bbc, 0x0, 0x1, 0x1}, 0x9, 0x4, 0x0, 0x70bd26}, [@output_mark={0x8, 0x1d, 0x8001}, @encap={0x1c, 0x4, {0x0, 0x4e23, 0x4e20, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}}, @ipv4_hthresh={0x8, 0x3, {0x1, 0x1d}}, @replay_thresh={0x8, 0xb, 0x4}, @ipv6_hthresh={0x8, 0x4, {0x5c, 0x47}}]}, 0x164}, 0x1, 0x0, 0x0, 0x8041}, 0x20008010) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40800) 2018/03/24 08:44:12 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000440)={&(0x7f00000001c0)=[0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x0, 0x7}) clone(0x0, &(0x7f0000001fff), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ff0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xff, 0x1}, 0x90) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/161) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000340)=0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000300)={0x7ff, 0x3c, 0x8}) chmod(&(0x7f0000596000)='./file0\x00', 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000100)="2dbbe777623e966c2a2ef57e8bd4f7c6a8c0863b663b3cd206fe222a7da72102c63d9e652f67f4a2ac6fd7294efdfd2ddc1778eb79f0b29b1007a68e9505629a63702aff77aa9fe78def2b799e06d722f12e6c3db2de86530e052ec3361f3d7b08441f2a7fe57c2d23a06387fbddc73b31d41f022c81b5c86138f4e4c04772754ae70a4474913f7b010ed15e71061a44b946576923b3f0c5b675954fd7909cad0489037caa7e5845ce28a029c73b3be4df2afb") 2018/03/24 08:44:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x200000}}, {{@in=@multicast1=0xe0000001, 0xfffffffffffffffe}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/24 08:44:12 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400003, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x3, 0xff, 0x4, 0x3ff, 0x4, 0x304}, &(0x7f0000000080)=0x20) fgetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)=""/77, 0x4d) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000002c0)="c1a8a5e0568510359b2c8eaef07aebeb2b03615137bf1bae4b7160775c5676", 0x1f) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x98, 0x0, &(0x7f0000000500)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x28, &(0x7f0000000340)=[@ptr={0x70742a85, 0x1, &(0x7f0000000300), 0x1, 0x0, 0x37}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000380)=[0x0, 0x78, 0x28, 0x38, 0x18]}}}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x68, 0x30, &(0x7f0000000440)=[@ptr={0x70742a85, 0x0, &(0x7f00000003c0), 0x1, 0x3, 0x3f}, @flat={0x776a2a85, 0x100, r1, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000000400), 0x1, 0x3, 0x33}], &(0x7f00000004c0)=[0x20, 0x18, 0x30, 0x28, 0x20, 0x0]}}, @release={0x40046306, 0x3}], 0xee, 0x0, &(0x7f00000005c0)="7c04d4867d46aa6d70a801158edf0913681794f3a50878de072bc39cfffa54f0ae9056e0b2d808a6cd9298db5a08c3d017e79635103e8f7941af12322d940a01355048c12a8f0bdfb30f79364f5e9de393341c89f2115242fb537f518942e05394b8a026bfaba797b3d738ad2e8d8381290837b5c0a6cc74d748d9ff87190cc400be9e1fea0498187c4b4222a7ddcd9c488fd249cca28963b1cc76261006d51e5dc69a6aacecd857dc02dd54e00454cf503ebfacfc4533b1c1db52927721a59b02de6ba8155e9b8edc67044ab635e70240ab1617c2c0b731ae9bbaa908e124baaf5842f958e799d58587a5249d73"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000700)=[@in6={0xa, 0x4e20, 0x5, @empty, 0x17}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x39, @empty, 0x567}, @in6={0xa, 0x4e20, 0x66d7, @remote={0xfe, 0x80, [], 0xbb}}], 0x64) ioctl$TCFLSH(r0, 0x540b, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000780), &(0x7f00000007c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000800)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000880)={r2, 0x4, 0x30}, &(0x7f00000008c0)=0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000940)=0x3ff) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000980)=""/108) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000a00), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000a40)={{0x1f, 0x3}, 'port1\x00', 0x52, 0x10, 0x80000001, 0x6, 0x1, 0x22a, 0x4, 0x0, 0x2, 0x8}) lseek(r3, 0x0, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000b00)=0x1f, &(0x7f0000000b40)=0x4) acct(&(0x7f0000000b80)='./file0\x00') getsockname$inet(r0, &(0x7f0000000bc0)={0x0, 0x0, @multicast1}, &(0x7f0000000c00)=0x10) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000c40)={0x8, 0x400, 0x20, 0x3d, 0xe, 0x7}) bind$netrom(r0, &(0x7f0000000c80)=@full={{0x3, {"fbad55bc50c710"}, 0xffff}, [{"035b007ddbd61c"}, {"6411dd39742715"}, {"9702b72dc4a4cb"}, {"1be708a80bfd97"}, {"5ec76e80833da4"}, {"a8699019c4a1c6"}, {"06170e5b081bbb"}, {"adb33c30c552f4"}]}, 0x48) fanotify_mark(r3, 0x4, 0x10000, r3, &(0x7f0000000d00)='./file0\x00') mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x10, r3, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) sendmsg$nl_generic(r3, &(0x7f0000000e80)={&(0x7f0000000dc0)={0x10}, 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)={0x30, 0x3c, 0x8, 0x70bd28, 0x25dfdbff, {0x19}, [@typed={0x8, 0x55, @u32=0x1}, @typed={0x8, 0x27, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x11, @u64=0x400}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4040800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000ec0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000001}], 0x3c) sendto$llc(r3, &(0x7f0000000f00)="154d91068bb790e03ada39763ba18141ba92a5935f33d0363d96aae5aaba23ef8e2f70710f789d379fe4658e69689e4fb1b4c0aa3732ae65aea63220516d8bc645b9f42a9b816dad", 0x48, 0xc000, &(0x7f0000000f80)={0x1a, 0x323, 0x6, 0x80000001, 0x7, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) accept4(r0, 0x0, &(0x7f0000000fc0), 0x800) 2018/03/24 08:44:12 executing program 7: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x7d}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6368, 0x6, 0x7562, 0x6, r1}, 0x10) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r2, &(0x7f00009f3000), 0x0, 0x0) lseek(r2, 0x0, 0x0) writev(r2, &(0x7f0000000280), 0x0) socket$packet(0x11, 0x2, 0x300) clone(0x0, &(0x7f00008edf59), &(0x7f0000f0affc), &(0x7f0000e21000), &(0x7f0000907000)) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/03/24 08:44:12 executing program 2: socketpair$inet(0x2, 0x3, 0x117, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@local, @local, 0x0}, &(0x7f0000000080)=0xc) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000000c0)=""/14) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100)=0xf41, 0x4) r4 = dup(r1) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4102000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_newaddr={0x68, 0x14, 0x300, 0x70bd29, 0x25dfdbfc, {0x2, 0x20, 0x21, 0xc8, r2}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x20}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x13}}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x25d, 0xc3, 0x57b0}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x80, 0x0, 0x431}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000005) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000280)=0x200, 0x4) mq_timedreceive(r3, &(0x7f00000002c0)=""/254, 0xfe, 0x2, &(0x7f00000003c0)={0x77359400}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000400)=0x0) rt_sigqueueinfo(r5, 0x19, &(0x7f0000000440)={0x1c, 0x0, 0x593, 0x9}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000540)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) getgroups(0x5, &(0x7f0000000680)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r8 = getuid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000980)=[{&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000500), 0x0, &(0x7f00000008c0)=[@rights={0x28, 0x1, 0x1, [r0, r3, r0, r3, r1, r1]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r8, r9}, @cred={0x20, 0x1, 0x2, r5, r10, r11}], 0xa0, 0x20000000}], 0x1, 0x8000) sysfs$3(0x3) lseek(r0, 0x0, 0xd200ce0ace469f52) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000009c0)=""/160) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000ac0)={0x2, 0x70, 0x1f, 0x7da, 0x7f, 0x81, 0x0, 0x1, 0x4, 0x9, 0xfd, 0x8, 0x8d51, 0x6, 0x0, 0x15d, 0x8, 0x7ff, 0x0, 0x401, 0x7, 0x7fff, 0x6, 0xfffffffffffffff8, 0x47, 0x6, 0x100000000, 0x5, 0x9, 0x8, 0x57b7, 0x3, 0x1, 0x3, 0x6, 0xfff, 0x0, 0x6, 0x0, 0x4bb, 0x1, @perf_bp={&(0x7f0000000a80), 0x4}, 0x8, 0xfffffffffffffffa, 0x9, 0x7, 0x401, 0x0, 0x5}, r5, 0x4, r3, 0xf) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000c00)={0xc, 0x0, &(0x7f0000000b40)=[@increfs={0x40046304, 0x3}, @enter_looper={0x630c}], 0x7c, 0x0, &(0x7f0000000b80)="12f7a793eea2d96a204748a20d8a1350336aa49d4fb0dd7529ec9750fd49b5a1765121cf2632063f0d9bdd059f31d28977c500b1bb2688b9c03ecb36424055fad492602596492c7162e9b57c3d749e3e1c344aac6e4182fc48a9bb703a525051318c7c7c9ec69a7adb073e80ad8f8d2c76956e84cf0cb2706f3c1c1f"}) clock_gettime(0x0, &(0x7f0000000d00)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000000c40)=""/179, 0xb3, 0x1, &(0x7f0000000d40)={r12, r13+30000000}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000d80)=0x401, 0x4) fcntl$setlease(r0, 0x400, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000dc0)={0x7ff, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000e00)={0x10001, r14}) 2018/03/24 08:44:12 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe) 2018/03/24 08:44:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000000000), &(0x7f0000418000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)) 2018/03/24 08:44:12 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000615000)=[{0x94}]}, 0x10) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)=""/117, 0x75) getpeername(r0, &(0x7f00000000c0)=@llc, &(0x7f0000000140)=0x80) 2018/03/24 08:44:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/230) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) fdatasync(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x1, 0x5, 0x3, 0xfffffffffffffffc, 0x12, 0xffff}) 2018/03/24 08:44:12 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="0001705f66696c657300", 0x1) openat(r0, &(0x7f0000000080)='./file0\x00', 0x202, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000280)=""/139, 0x8b) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/24 08:44:12 executing program 5: seccomp(0x1, 0x0, &(0x7f0000a0eff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getgroups(0x0, &(0x7f0000cccff0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/24 08:44:12 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x201, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0x6, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x414001, 0x7acb1483f3a11e63) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0xb1, "0e16c9aeb98920352548ba2afaf9307ec04118fb6c11f39ace96e2d20a461442046ff21a2bb59cbca7169a146694d4adb8fe3caba9a2cddf96da6e5d45714633ec89c2e4e8197ae06ae818681916ed41960a1f2cd369f04f76c2b84fba12ab2756764dd326c87aeefd5fe44fadb25bcaf717c825240c90e88fe8706c2b2a24ae4e516538ffc5ecac3e1709ca08f8f2b892f2eb4b797ffd2498e4605422fdcee96b40b66ebac3002dd23357056be709333b"}, &(0x7f0000000140)=0xd5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x5420, 0x355) 2018/03/24 08:44:12 executing program 2: r0 = socket(0x18, 0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000140)=0x6e, 0x0) fadvise64(r0, 0x0, 0x2, 0x7) arch_prctl(0x1007, &(0x7f00000000c0)="a44e05a1a74d641d9abea0dc4a42e876c3e8ff4c06b01cf5a8ad1816284f2cdb88e05de1ada73a3352bfb7a3978382e1fab66ab407c3b10a772656a5486377155f3281aed9e764ccd121220b5e88bde1d167c1907c427b58ec4260afeb9bd7ee") setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x7fffffff, 0x6, 0x7fffffff, 0x9}, 0x6) 2018/03/24 08:44:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000040)=r3) getpeername$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/03/24 08:44:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000b09000)="cd23", 0x2, 0x20008005, &(0x7f0000114000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/03/24 08:44:12 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/03/24 08:44:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, {0x1, @random="92d640d37211"}, 0x10, {0x2, 0x4e23, @rand_addr=0x25}, 'erspan0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x420000, 0x0) 2018/03/24 08:44:12 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x10000001}) sendto$inet6(r0, &(0x7f0000ad4fce), 0xffffffffffffffcc, 0x0, &(0x7f0000aaffe4)={0xa, 0x4e2b, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x6) 2018/03/24 08:44:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000100)="180000000200011e0000be8c4bff8c8836000011020305f638fc06cd82dd0040020033d898056bf748bb6a880756b3550400000067a10453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542003500ec008b00cf810000047ee87ccc0000100800c500000100e9f57406aa0156da2d55aee65d7299865d1294569c2def333e162edae4b776b553502e0a7c731dc4e94a1ee130ec35d85548e65d00000000009419916c4f22bbae07a4a87bcc0224b8f804ed0fe287", 0xc0) 2018/03/24 08:44:12 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x2) dup2(r1, r0) fremovexattr(r1, &(0x7f00000000c0)=@known='security.ima\x00') 2018/03/24 08:44:12 executing program 2: pwrite64(0xffffffffffffffff, &(0x7f0000000100)="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", 0xfd, 0xffffffffffffff02) 2018/03/24 08:44:12 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x4, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x4, 0x9, 0xd4af, 0x4, 0x9, &(0x7f0000000080)='syz_tun\x00', 0x800, 0x7, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208c1, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/03/24 08:44:12 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/110, 0x6e) 2018/03/24 08:44:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000010c0), 0x0, &(0x7f0000001300)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1}], 0x60}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="11000000795e48635e1f0d167cfdff73cf40893eb41e4e1d3f658688573e5d5bfe5434deb587a047169f82f79436553cc2e65bb111523c262a4ea6b551122fab61765d8109a5afb3e678bcc1a649694115b8942a9a9aa70c59693c655c364e37ac9392fb9cc71aed876255d065a6da76797d80ff"], &(0x7f0000000300)=0x19) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r2, 0xffffffffffffff81, 0xffffffffffffff23, 0xa34}, &(0x7f0000000380)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xfffffffffffffcd0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 2018/03/24 08:44:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x70a2, 0x0, 0x400}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r0, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ffb000/0x4000)=nil) fcntl$setstatus(r0, 0x4, 0x400) 2018/03/24 08:44:12 executing program 2: r0 = inotify_init1(0x0) r1 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) request_key(&(0x7f0000d68a80)='dns_resolver\x00', &(0x7f0000573000)={0x73, 0x79, 0x7a}, &(0x7f0000733fff)='\x00', 0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000785000)) 2018/03/24 08:44:12 executing program 6: r0 = epoll_create1(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x0, 0x15, "7dc3e7a218c80f208a4846d69bcd7a94246ab50677dfb37b74b87ca8cff739fdab45d1fd1475588e34ee96a9ff397763c52043ec928ed9e70716a3e709cf6c40", "03bc3131dc49041d532bc3addffd4ee4da2c19e1de6e1fb8f38f4715ea2dbaf0", [0x8, 0x1]}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000300)=0xffff, 0x4) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000100)=[0x0], 0x1}) write(r2, &(0x7f0000000180)="415b972e08d53107adec5f0336217d2a5922bb724e9b0f559a33f763833577a1822dc8cd4a699c2e74eff619e907a1b9e91272e18c101ad93775d5b51c603d3ab957783a2397b2a480cb49661daf5ef7efa8e21426656651532c26c03eab54f50c00cfdd82a9e22b8c7e5e9ac7605a71691136cc26ae23ee3e696d6a802d3dc9d736e27f5454a9b49a60f5b123009ebf3e477ce0df2036914dec4e3b7f0eeb", 0x9f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e9eff4)) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x1f, 0xfffffd38) 2018/03/24 08:44:12 executing program 7: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xfffffffb}]}) sysfs$3(0x3) 2018/03/24 08:44:12 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) read(r2, &(0x7f00004d8000)=""/141, 0x8d) keyctl$get_security(0x11, 0x0, &(0x7f0000000680)=""/87, 0x57) 2018/03/24 08:44:12 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'rose0\x00', 0xc1}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000001c0)={0x6, 0x23ab, 0x80000000}) prctl$intptr(0x21, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='vcan0\x00', 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x7, 0x10001, 0x3}) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000002c0)={0x2, 0x2, 0x0, 0x401, 0xfffffffffffffff9, 0x8000, 0x400, 0x0, 0x4a0, 0x0, 0x5, 0x9}) accept4$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) 2018/03/24 08:44:12 executing program 0: r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @rand_addr}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040)={0x77359400}, 0x1) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/24 08:44:12 executing program 3: prctl$seccomp(0x21, 0x0, &(0x7f00005d295e)={0x3, &(0x7f0000000000)=[{0xfffffffffffffffc, 0x800, 0x80000001, 0x1}, {0xaf3, 0xad, 0x4, 0xcfe}, {0x0, 0x7, 0x0, 0x7}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x30, 0x4, 0x400}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x7ff, 0x200, 0x3, 0xfffffffffffffff9, 0x800, 0x4, 0x77, r1}, &(0x7f0000000140)=0x20) 2018/03/24 08:44:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@local, @local}, &(0x7f0000000080)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/03/24 08:44:12 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) clone(0x0, &(0x7f0000814000), &(0x7f0000918ffc), &(0x7f0000b17ffc), &(0x7f0000956000)) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/136, 0x88, 0x9}, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x8, 0x4, 0x80000}, 0x10) accept$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) dup3(r1, r0, 0x80000) 2018/03/24 08:44:12 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'eql\x00', &(0x7f0000000140)=@ethtool_modinfo={0x42, 0x1, 0x6, "faeeebdfae4b0ea9"}}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) flistxattr(r0, &(0x7f0000000000)=""/129, 0x81) 2018/03/24 08:44:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'bpq0\x00', 0xc011}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x9, 0x8001}, {0x4, 0x5}, 0x3, 0x3, 0x5}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/198) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x1, 0x4) 2018/03/24 08:44:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getpgrp(r1) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_procfs(r1, &(0x7f0000000100)='net/connector\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) 2018/03/24 08:44:12 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) close(r0) 2018/03/24 08:44:12 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev={0xac, 0x14, 0x14, 0xb}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e22, 0x0, 0x4e22, 0xc8, 0xa, 0x20, 0x20, 0x6c, r1, r3}, {0x2, 0x3, 0x4, 0xffff, 0x5, 0xffffffff, 0xba0d, 0x8}, {0x3, 0x7, 0x3, 0x4}, 0x20, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3501, 0x4, 0x2, 0xfffffffffffffffd, 0x6, 0xcf0f, 0x5}}, 0xe8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000540)=0x9ce7, &(0x7f0000000580)=0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0xc1, [], 0x100002f9, &(0x7f0000000180)=[{}], &(0x7f0000001600)=""/193}, &(0x7f0000000340)=0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', r1}) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000) recvfrom$ax25(r2, &(0x7f00000001c0)=""/169, 0xa9, 0x42, &(0x7f0000000280)={0x3, {"e499ef01e230e9"}, 0x100000001}, 0x10) dup2(r0, r0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a6ff4)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000676f3c)) 2018/03/24 08:44:12 executing program 4: acct(0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1d, 0x0) write$tun(r0, &(0x7f0000000180)={@pi, @hdr={0x0, 0x0, 0x8}, @ipv6={0x0, 0x6, "fd7cca", 0x6a, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x24, 0x0, [0x0], "43a451437e4b0dd676b7988fa011035f4df1e4b79287f7dddfa2cfc7720179e72f6c4bbe"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) 2018/03/24 08:44:12 executing program 4: r0 = gettid() waitid(0x3, r0, 0x0, 0x4, &(0x7f0000c21f70)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) 2018/03/24 08:44:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00000b8fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xc1f5}) syz_open_pts(r1, 0x48000) 2018/03/24 08:44:13 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x600000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x80000001, 0x4, 0x3, {0x0, 0x1c9c380}, 0x110000000, 0x9}) r1 = open(&(0x7f00001a8ff8)='./file0\x00', 0x10442, 0x0) r2 = fcntl$dupfd(r1, 0x40406, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0xb544, 0x69, 0x0, 'queue0\x00', 0x40}) munlockall() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0x4}, 'port0\x00', 0x6, 0x20804, 0x80000000, 0xfffffffffffffffe, 0x46, 0x9a9, 0x3, 0x0, 0x2, 0x3}) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000002c0)={0x1, 0x2, 0x5, 0x4, 0x7, 0x9, 0x4, 0x0, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x2, 0x3, 0x8, {0x77359400}, 0x5, 0xa8e}) 2018/03/24 08:44:13 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0xa881, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lchown(&(0x7f0000000080)='./control/file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/24 08:44:13 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x68) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) 2018/03/24 08:44:13 executing program 4: getegid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xcd, 0x40000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x3ff) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 08:44:13 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000340)={r2, &(0x7f0000000240)=""/225}) r3 = syz_open_pts(r1, 0x48101) r4 = syz_open_pts(r3, 0x0) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) syz_open_pts(r5, 0x80) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000675ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000dbfffc)=0x8bafe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfffffffffffffbff, 0x30, 0x1000, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={r7, 0x9}, 0x8) fsetxattr(r4, &(0x7f0000000000)=@random={'security.', '/dev/ptmx\x00'}, &(0x7f0000000040)='/dev/ptmx\x00', 0xa, 0x1) ioctl$TIOCPKT(r6, 0x5420, &(0x7f00003f7ffc)=0x3) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/24 08:44:13 executing program 2: r0 = memfd_create(&(0x7f0000000000)="0220a9b4da768ec5c0c55384d993d34f7e17cd0cf17b973f4e6d5013b66d191baee7ef1df6615258c0c2ffa376a5eda131", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x969, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x9e03ebe}, 0x8) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"f92af2692709de81dc3330d1"}}], 0x30) 2018/03/24 08:44:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'bcsf0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000301ffff0000000000000000020008dd"], 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) 2018/03/24 08:44:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f000054bfba)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) socketpair(0x1c, 0x80000, 0x5, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x800, 0x81, 0x669, 0x0, 0x1, 0x7, 0x2, 0x3, 0x9, 0x7, 0x85, 0x80000000, 0xffffffffffff1524, 0x9, 0x11]}, &(0x7f0000000140)=0x100) r3 = syz_open_pts(r0, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x2, 0x68}, &(0x7f0000000300)=0x8) lremovexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'security.', '/dev/ptmx\x00'}) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000180)="10", 0x1}], 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) 2018/03/24 08:44:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x80000000, 0x4) preadv(r0, &(0x7f0000233000)=[{&(0x7f00009d4000)=""/4096, 0x1000}], 0x1, 0x200000400000000) 2018/03/24 08:44:13 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ptrace$setopts(0x4206, r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fchown(r0, r2, r3) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) getrusage(0x1, &(0x7f0000000100)) exit_group(0x7fffffff) 2018/03/24 08:44:13 executing program 3: write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r2, r3/1000+10000}, 0x8001, 0x58, 0x9}, {{0x0, 0x7530}, 0x8, 0xfffffffffffff000, 0xe9cb}, {{0x77359400}, 0x5, 0x1, 0x1}], 0x48) r4 = dup(r1) r5 = dup2(r4, 0xffffffffffffffff) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000000180)=[{0x1, 0x5, 0x1f, 0x100000001, @time={r6, r7+30000000}, {0x2, 0x80}, {0xe46, 0xfff}, @queue={0x8, {0xffffffffffffffff, 0x3f}}}], 0x30) [ 265.166540] audit: type=1400 audit(1521881053.189:375): avc: denied { create } for pid=23223 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:44:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/76, 0x4c, 0x40, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/24 08:44:13 executing program 2: r0 = memfd_create(&(0x7f0000000040)=':*\x00', 0x2) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x36}, 0x4f) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000020faa)=ANY=[@ANYBLOB="73b7732234aadf5d760edc79737465626a6563745f723a617564697463746c5f657865635f743a733028756e636f6e66694f65645f753a73797374656d5f723a696e736d6f645f743a73303a63302e63"], 0x51) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) syz_extract_tcp_res(&(0x7f0000000180), 0x23c0175c, 0x10001) [ 265.260285] audit: type=1400 audit(1521881053.269:376): avc: denied { create } for pid=23242 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:44:13 executing program 4: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x77359400}}) 2018/03/24 08:44:13 executing program 1: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'security.', '-vboxnet1wlan1!\x00'}, &(0x7f00000000c0)=""/188, 0xbc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000001c0)) mkdir(&(0x7f0000000040)='./file0\x00', 0x130) 2018/03/24 08:44:13 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000008c0)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000940)=@newae={0x40, 0x1e, 0xe16, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in6}}, 0x40}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) tgkill(r2, r3, 0xd) recvmsg(r1, &(0x7f0000002f80)={&(0x7f0000000900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000002e80), 0x0, &(0x7f0000002f40)=""/32, 0x20}, 0x0) write$tun(r4, &(0x7f0000000000), 0xffffffba) [ 265.289229] audit: type=1400 audit(1521881053.309:377): avc: denied { create } for pid=23223 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:44:13 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, r1+30000000}}, &(0x7f0000000080)) r2 = dup3(r0, r0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000000c0)={0x57, 0x1ff, 0x7, {0x9, 0x6}, {0xffffffff}, @period={0x5a, 0x6, 0xffffffff, 0x10000, 0xff, {0xde8, 0x6, 0x2, 0x3}, 0x5, [0x1, 0x40, 0x7ff00000, 0x8, 0x6]}}) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/03/24 08:44:13 executing program 6: getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000000000)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a70ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/03/24 08:44:13 executing program 1: r0 = socket(0x8, 0x6, 0x1) write(r0, &(0x7f0000000000)="2400000052001f0114f9f407000409000200071008000100010000000800000000000400", 0x24) 2018/03/24 08:44:13 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCFLSH(r0, 0x540b, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) poll(&(0x7f00006affd0)=[{r1}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x100000001) ioctl$TCFLSH(r3, 0x540b, 0x2) pwrite64(r3, &(0x7f0000000140)="ff526273babed76ef7fc81e57ab549a2452457290455e8e84374cff652e2ea4833410ff87a129539da24fa5d7308bb3f1f615add0d6b5c6e872eae66c6414775e8d787e761ce358f3993329101f4144bf49ccf363529115a60a8f4b7941ba62358eb631323f4e4cf86845dabe19305e8dd5160cc3788ec42cea9e57728cfde770aead816", 0x84, 0x0) tee(r3, r2, 0xfffffffffffffff8, 0x6) [ 265.387005] audit: type=1400 audit(1521881053.409:378): avc: denied { create } for pid=23242 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:44:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x401}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0xffff, 0x1}, &(0x7f00000001c0)=0xc) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) read(r0, &(0x7f0000000000)=""/80, 0x50) 2018/03/24 08:44:13 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001d2017f2000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/03/24 08:44:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x50000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x1a, "b845c6279fbae9391aca5fb4419cf1f9b8739ec93d249bd30cf7"}, &(0x7f00000000c0)=0x3e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f000000000000000400", &(0x7f0000000280)=@ethtool_drvinfo={0x3, "bb468bf9b1a481c470959ccc95385370ad8d4f86a9dab69a36eaa1f49d33edb8", "d2f1baca893b96e3536008f305702a5b7671ebda86c1e20b9187fae4b0096bbd", "dd226c4188b43b753733dc3f3bbbad158ddd47aa6f2b211c003a289fb9c3abaa", "c0e88d3525b00606ba0de0ffb6c2f75c7d919cc717753a64c1bdd37c2ce7889e", "cb4cb0b819b3b82a13df5410b6df7ef9f5b927fd022a97a8e8db917b8ec9542c", "288ce21655a661bbab08e266"}}) 2018/03/24 08:44:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x400000000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r0, &(0x7f0000001140), 0x10000000000001c9, 0x34) 2018/03/24 08:44:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) accept$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/24 08:44:13 executing program 6: r0 = memfd_create(&(0x7f0000000000)='cpuset\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={r1, r2/1000+10000}, 0x10) r3 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000c50000)) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) 2018/03/24 08:44:13 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x3}]}, &(0x7f0000000180)=0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) 2018/03/24 08:44:13 executing program 7: r0 = memfd_create(&(0x7f0000000040)='wlan1vboxnet0\x00', 0x3) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) r1 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000180)) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/24 08:44:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)="745502b181d62553614abed729d2d48abc2609f6b34fc677d34b1e34f7a2c542bdbf442032202133251e852ccc1b4af0af35a5851729dc2dc7ad444ab14664ba6f3258", 0x43) readv(r0, &(0x7f0000002440)=[{&(0x7f00000035c0)=""/24, 0x18}, {&(0x7f0000002380)=""/116, 0x74}, {&(0x7f0000002400)=""/57, 0x39}], 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0xd54}, 0x8) 2018/03/24 08:44:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8001) 2018/03/24 08:44:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046c000)='lp\x00', 0x3) clock_settime(0x0, &(0x7f00000000c0)={0x77359400}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 265.580893] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8221 sclass=netlink_route_socket [ 265.610531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8221 sclass=netlink_route_socket 2018/03/24 08:44:13 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000000b, &(0x7f0000ab2000)=0x1002, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x100000000000017f, &(0x7f0000000580)=""/206, 0xce}, 0x2002) 2018/03/24 08:44:13 executing program 5: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f0000e0cffc), &(0x7f0000b19ffe)) acct(&(0x7f00009adff8)='./file0\x00') r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x161002, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x4, 0x4, 0x9, 0x3}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000280)=0x2, 0x2) 2018/03/24 08:44:13 executing program 4: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0x100000000, 0xc200) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001680)=0x6, 0x4) keyctl$setperm(0x5, r0, 0x0) 2018/03/24 08:44:13 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000280)=""/91) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x0, @rand_addr=0x4}}) r1 = socket(0x10, 0xf, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x4, [0xfffffffffffffff8, 0x52f, 0xffffffff, 0x5]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x6}, &(0x7f0000000140)=0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4641) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/03/24 08:44:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="144000001300110300000000000000000a000000d736e1d5bbefe69d679f306867f6dc9903a7f23fc168521cf18eb87dd25ebaee912d"], 0x14}, 0x1}, 0x0) [ 265.661419] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 265.698423] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/03/24 08:44:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000d1ff4)='net/rt_acct\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000400)=0xe8) r4 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000440)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) getgroups(0x7, &(0x7f00000005c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) r13 = getegid() r14 = getpid() r15 = getuid() getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0)=0x0, &(0x7f0000000800)) r18 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) getgroups(0x5, &(0x7f0000000ac0)=[r17, r10, r7, r20, r8, r9]) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="a0afdee9e2caab5ac4f20b1927435a04326a58bb958b735ce30a44278bcd53416e42ba3297058e142ecdce06f3f220a78ee540efb031645f9585e959d7da1a42ed7ce8e99882b33e89c4ef336535d5807e2efae11f2098b57b770681a9e1431d801f8e2529c59f09dac4382265fd6e6528b65f89f77ef3b91a9ab3c8d01781a288698ad569b8dff12de9e293bb7c3c08c66dbae82a35628b1d6c64d9e985f07654ae6cecdd901b4aced4b1c00d", 0xad}, {&(0x7f0000000200)="446f77790ea944bb2b1b9c71e0f98a6e3cc5e21d4cb1907385850e2c8fc548a37d61c7e8233a020d392d3337b490a8b259d775c824da1997706dbf3ab93eca93f472604ea648bcca0dc2b79bd13c26fc1b481fca022ddf132e52d619d728acd3", 0x60}], 0x2, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19}], 0x148, 0x800}, 0x0) r21 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) r22 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') ioctl$LOOP_SET_FD(r22, 0x4c00, r21) sendfile(r22, r0, &(0x7f0000000080), 0x400000ff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r22, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000b00)=0x4) 2018/03/24 08:44:13 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e24, 0x11c00000000000, @dev={0xfe, 0x80, [], 0x18}, 0x7fff}], 0x2c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000002c0)={"74650800300000000100"}) 2018/03/24 08:44:13 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0x600000000000000, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0x2d}], 0x1, &(0x7f0000001c00)}, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x30100, 0x0) 2018/03/24 08:44:13 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f000008e000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f0000000180)="3303241ce06e567d3f207dda0f55f9b6ee704d068aabc79e7a024a07527eed9510b07dfa55bdf3a21f89bd0a7eb3bdf8b0f779ba61fb7d58054c89b3a930d95e30a8cae6168760bf182858567d5db92bb7434072e1883350160e1e4247e4014f1da2147a1d08b47506e2cdad501649b43a3b68960ac519cc907ef50d2fe45fb82ba3403765358d72f1fd72550728075b215c9400db9d63b297d8b38a218491c4c70dd171c74ce0804f67f146dd7154b1ec8ec54d8bc2b6f5261b2b01d8a1e1f94d5e6b71") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f00000000c0)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/24 08:44:13 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xbc, 0x4) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="020900767a22dd234093d5a1f67d6e9e", 0x10}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6bb, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x7c, 0x8, 0x5, 0xffffffffffffffff, 0x2, 0x3d, 0x5, 0x100000000, r2}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x81, 0x6eb, 0x1, 0x2, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x3, 0x1000}, &(0x7f00000002c0)=0x90) 2018/03/24 08:44:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/24 08:44:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/03/24 08:44:13 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000500)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001a0020042abd7000fedbdf25120015f56d2b00f257d7b5ddc9b8097321814911a3f4a00000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)={0x77359400}) ioctl$TCXONC(r0, 0x540a, 0xa86f) 2018/03/24 08:44:13 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0xb) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/03/24 08:44:13 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000000080)="fe958ce885f6b33a3231ebbd75b31bbe716f65f1a8750f021f8ae742ded8538b7b6b11", 0x23, 0x80, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x5, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0463044001"], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/24 08:44:13 executing program 6: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d2e73797305006d2e786f7369782b0300005f64656661756c740096a3209b4e68d136f9d99f2661246ba4608231603387201e6713b25e33c10c350a8c9c90dfe9c53903c821f1e9bbfdd1d557b6a552f5d574d38460c8"]) 2018/03/24 08:44:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001140)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000, 0x9b) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000001100)=0x1024) 2018/03/24 08:44:14 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/125, 0x7d) 2018/03/24 08:44:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x28}, 0x1}, 0x0) 2018/03/24 08:44:14 executing program 7: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006af000), 0x0, 0x4, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/03/24 08:44:14 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) prlimit64(r0, 0xf, &(0x7f00000003c0)={0x9, 0x400}, &(0x7f0000000400)) r1 = socket(0x10, 0x3, 0x0) prctl$setendian(0x14, 0x0) ioctl$sock_ifreq(r1, 0x891c, &(0x7f0000000480)={'\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0xb2, 0x4e21, 0x5, 0xa, 0x80, 0x20, 0x5e, r2}, {0x8, 0x9, 0x95, 0xffffffff, 0x6, 0x1000, 0xfe00000000000000, 0x6}, {0x200, 0x3ff, 0x10001, 0x1000}, 0x4, 0x6e6bb9, 0x2, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x5}, 0x4d6, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x3, 0x1, 0x7fffffff, 0x7fff, 0x8}}, 0xe8) 2018/03/24 08:44:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000500)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x20) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x101, 0xd2a5, 0xba, {r1, r2+10000000}, 0x2, 0x401}) getpeername(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0xfffffffffffffdd7) [ 266.027767] binder: BINDER_SET_CONTEXT_MGR already set [ 266.045979] binder: 23370:23391 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 266.048001] binder_alloc: 23370: binder_alloc_buf, no vma [ 266.048041] binder: 23370:23380 transaction failed 29189/-3, size 40-8 line 3128 [ 266.048127] binder: 23370:23394 ioctl 40046207 0 returned -16 2018/03/24 08:44:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getrandom(&(0x7f00000011c0)=""/203, 0xcb, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x100000000, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x4, r2}) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000001c0)="c3db786592768f6d02abdc007e4f3b544db81e13e9de161b4a992553338a711c6de79dafb6e9b306490de917f587e54f4c2adf47fc7086e104d9e2a5ead184624611079318e591dc6722eb43c59c718ab0983d95426bb6c3ac9a82597193d176c9bfe7e835bfc595006b1d74f3fe83c19ae9bd698b8fe3f0ff5afbce8f2aa4011ae79460dd7ccbe744553691ea91916ed02b017804c85122a9b8828e8e86877223fa6f07caafe0764dd34070b47774acd4c6a91bf6e20dc2f121bcb616baff3d6315d13e1ab07014a6e10518977396dc70b638029c6b698d418c09d6d70d00fa3abcca52b5d5d41d7adf0dfdc0fee5355106ec757444a5766e510fe776476fb2c76b1f6067e4d00e0ed25aad5a06a73214b914b1c70700f9d01cc444e9e479d40d16a285d73d7920099cd200775cae74befe37a98b0bc8c8beaaf09f075de9a58e99679a24faa5422a0abad58441ad71ac13c3b984d9ba9962b0aee39750442eba916c02ac5d2f150b61a021b7d585fa565280d5500311538c2ac34bf46ff49075ab57cdf13b574857af4357726de8d667d383497886d7d3156dda49567f018bfa06a8d8893abbc95ace449e3298d638c18a45b31c76f0fb7e0264414bc80d2b10d5cb8a818b6c966906b76f45b70615a88c62c4d126bb5c9328d0ff3b6c0497f9582de0eb6c1614bcee268139eb08debefcfa16e763e2e7fe63c2164eefe6138bcf2cb5616102d9d09139f03ac1383904a5c85e972dd870825bcdf2c59711cfca8c212f0040e224a0f57cd584a9ad94f606b5c71b04dfd14fec113cebbb6e3ed17d6115eb325d294e673141a48db93b0691a52001ebe52435d5d13a808348704d257956301346bc453fb12d33d2a492e7d8a456e1c27979af31b5d3ac29f2f3e2f40137be030a5a607641b8d3dabf41bb55f3533d781d5b213a542e29f6d02fe76f669b2e0a633ff500b0a0e5c809b223389ceb443ffd6763dc27b632030fa0f8a9727a72e10cf1679c765840cf89a714ce3f5619657b6cf065d4469aeab920fd3dec40419d0effb1cababb90cddad4c2fbd132a93c8ebfcd3e7cb507c05e2bd92d04c4c5c7d930bb3ed3778ec29bbada35ea23986e24f3fa8d474fab3afe9b4ed6e3e30e07417e51887465665b738286028fbe9b69ce23b0aacb54e284a4e751c1586a9df02259b05cead23ad1f1c045bef3d55990a9cb7a5e4ea888143f81a625f10c04d2faf3f790822b4127b65c2a62d7405d310d17d809839a12ada7b1a9895e7c935ae3821681312c305b9db0f1199e8d4287ccc90551164815bc7f4edb22ef174ee3ba4865dc0fd870d6687d42ab29eb74e9a4c5f0a4e448f02af6c443903b4849745509c803fddf8cb8fe65f3797ec27e8335991b2ae86ac8355fff536c9c319170add31b34bd47b482c021f4808665c71970246d8c13113b9258d5db6bd45b6c6406e88d12ddaf4ddef820b51fe1203bb6c3583220801f3f9beeac90a5c06cae05058efab1fc8d07b24fa728b19bb50aca64d5a72287b0d26af26ddab4e37a2ab17e8a11d72b043fea6363e34bd840cd80d820bc737338c221e47d8f727454375c697a5cb34e8969c14d44266f848939dd427c4fc58247c252f780e94b91d7813f55ad0c55de0744bf419db85e507981732c326f27be1ce79e996f2d532f89bfa0b11a303792bbd5cef885df8043f0023308f01d36178f5cb847b5a2bb0259ffbba5e905a2d1171b94bddd9de8e71c0ac2ed043a7ed7aa087eabe059f5b03dc688de95105ce2bb4487761a5446c0daa9afcccf0d6f63e63e85b2a8905b1cb5702a5866241e2cf9d944447c0e7756189a69cb69c4b5c90fb25c7ff1c92899530248a72af4a878c0eec943037acffbd9d12a72f6f3cff89677c0d24de415f2dd5219ca159f62dd187dad3fb568ace68cb7b9704bc98e8c33c59d163d91e7109d08a6b0935f8feb01fa5ddbbfb37a950dc35b506407a403fac3685c9c1a095292907b5c9305c32ae8a335d57d8379092d404f630658d8a9c18ce9a6925f11c8ee6aa3ccdc8f59faf8eed95fde2e2029891a686c2b787fdf1bcf154f9fabd08d48c2fc260080a06258b7121571177afc5f8a0cd27ef2883ce3c4c3466666fb647b77ed4403866baa0705a62f9dfaf782f3c49251e4e726a5f877c4d5523c435e0ebd64f731ab1c48d4bda602f454b946909e14f0480b09671c23d009870d49bf9f8cf073946dc29555c7b1c2726a48eb18d738e1c355dd1340f54dc8977017018d4a7ffd8d2bb016ad1937e1c6cd6a7ab9f6c33d37a1b37318abd6821b213d0752f0bda1fe5ea63dda11bdbdcb5c72084c54ccfee2b4e0ae2b9de90a6b6473e64412c8e94b1603310bac130f854db6be5d5cf55003b68c73fc5296a3af3266f334debfda74de83dde9abf04c8add3751956e43c488500291bc1ad257ef50a27560e683e2c9dfc70849dc1d5a760e2f59c625057976c502e824abae92febca9517d9fe0badfd3d19081a30561fec4b775e5eea320b42b448892a69e165cf02a81429375ac821c79e17bc7704ab5d27f346141c6551468c2aca48d045ba5b05613454c43fdf5ebdd2082b0e1ada770f466ca627af4ad12446c9dd473921c671b86b1a1b6cdf11f389857c86c671cde30f1ab3c164e0bfd8e975432cbe07221e91feae44e296156ceac4d5def5290927855a2bcbc2766b327b5f03690af87f3f6c60b94fcf6f38a2ca09cf4e1ed853b604cb86e84bfdd1a0e9aa9cb7f60f49a40931176260af06693a5f0a9924c0b5c18f3abed4f0aa3036ab6a286c12ddd72eed55a3c1ed723183b048c1af5920a69e6b039bc37e8ea6de3c2ccb239b9757f61c2ea4281997e39efea8b5a802c1578c6d692cc02e612b87c921d6a4a98c00f8da5e089ba80af0d263d766c067d447d1ab49babffa12502fc95b191170ff6855fc7f75e68c6d5b4ca1b63b6a275731facb59d511ec1f07e27c0e546f74714a3d470deb8a67e7b19bd4c714403108c13ea0e4a43f39bb418c530101c9dbea4603c3eae0f3348f927456254fb35c0342b687abdffd597356bbdead01d66775fda5217e2922f519429487d7da1f90219d0de0e9e4376bf4cd09d6d96eabd785d9c3dee97376c12ea8e31bcb4e1ad462e5e14fa89d4b35eaca3d9ab51c62cad6d49636be4698f4d69494044c860448d8a4f7a3b29263a008b03c666a2762461f67d4f2ac201a582feee9fee6edfc2be062b3ebe1fdf92854f0bacec3d22fd305f7c6bfbb551a776c49595653e0db6d476f7612314244d43d1b29fe35749c3f5cee7f37a9b1f8dc881ed0b4571ceeb8d1d26df26edfcd7de8bd89cefc71249a1321c7029557e0bfe95c20ea864eba7f50ccb18ba5e82d85baabfa24ff3105a6001b7952ca2c0f075b72efa40f78067529123949d7f756448b1bcd4e9f05956da708a3fadc701fdca82128b409bb1cb0ee754411d795d87dd64d995e651f133156a35568fb0551167df8468f5350351da568d8de82bad85770f782585ee80c11f68187effded8fe15b47a4f27084019bd40e59e0527a090f60190ff317b580fcc80801686cf251c2d8bb8a4635b8363aa9d57ca089947c1839d0d8848baee40b65946bf4f3446ea83ebe2b19d95d06e098c776f17e8045c4a7a2f4c38ec003b944664ccbb5f32fb715b0cb62cfd4ddbcd5eb5972c36d207783665afd7f8ab87600c7fe9c9686e9556177bc32849473f5f19f9f303f657641eb612552b13ae8368059971f94419028769d0fd18bbf98e9edd1b6b30d7a2621578b4c4abd10e905dd8f0eb8bfbe83b3afd7bd738a092cecaf91c40ddffe5c3ee49aad3718692f9dfb1bcc41fd520db02f72126072b5501c0295444a1d3a3f0c680a4b47912d3c2f53b93cb3cf75ff67f9f55db7a812340f64bd0923cfeb470338071651f446fb8789793fd819857f1251f4a0e7dd3745b299c5f8fb4c946e469fd29263b4d18fcc146da45623f0659ab11cec93d2968346e156d404823e7a49726c58e0264c17edb52f0e253807851c594bb741498318dc6e4c19ff6e199338774217359a222afd24baedf5a2edc550666d5541eb7ba6a8e8c4b3d08a9faf4e462c468004b47789edb85f4a8549dce29b34b779339c983f95f66bc851d915cd43908b354627fee5d86d0960650656be40283f9367abd9bad84b717d888d3c6c7129a6b9e4bea3401e66a46965b0be458b05753375c2e8805abca7723a1ad7c85c29971191885b50378be81e661c319a8f57ae4acfa79265319cf314bb15ca7a73b733fcbd3d8feb0818a7e593efb7ff3450bb200d00f7ea0ccd8b077de1f3555ffb531606e078ac55ff2ef3f09daadc3ed661f5c3f9ff3534fd3c27010c57d69233654b7bdeb889d86946d1f2122fd591175ec96437d7ebec0f1f60af3106f535694ecf06ca8fd0e46fa476f1cfec7be3f1985cfdc06cc4c2916b679a1ef5ff313ef1e0f0cf770c3d54b9a714e937edfc71362fdd1b95105164a9cddacb0e8485900846493755eca5e2c221bb71803b8e0f034b1a23d4c4d121dfcccd957dda149b25bf1e1021da82d6d817f471d29de43d5c3b5e68b494dfbda6d3cedc0299a6a058367e5df968d9f1cc3bb3ca435e556bfb12d13a724931ee3ef5989c4d9915cb926b6ba8ad7ff44055b2d33ed97a52313acdf5ea2a2f7cdc1677d3f01e9c89e187d3893caee2f5c91f88598b9222c7725bd5cb570c7b31aa393c2e3faa12e68a1e0313001952ee71a10bacf06441dbeffb0d5dbfde1d36d19d06cd392557dcb77953006fbf61652be728e62e5368e9d6411bf65c8d29a6dd6af11b50067c5e76554d3e8d9c713276e78f67ffb9a70c1dc2c4877416685311694be59f32ba4a45516c7bf4f95a3f5f89e1d56fe767c04cd141c96213b428bfe2203b5eb9f77d95449d7d3510f98fbf2782aa92e5d43779ed012ac4b90aaf46a752a7a3c028ca3abd60efc5f2a25d2ef82c2dabbe9dde6e299bd3168d9f5f45ca2e04d99786fed0a1414ac0104aa64b4ea3fbef4a8dc1556efa07356385bb75bdee400fab4a9408eb2f7ca92a389621357c38823599a1ff24fd9671bcf99f9d3b49933143fe4c6e83fd5e16b733f719c8af585fca296a84c4ddaab5655affe1866c11777ad7f90fdcb84addaae625eeb720e6752869a897d776640849bc3ef023551ae973b3544cec580c6ef8e318d5c16b9ec63c4542b06c29372db2d16e6e9df88bbfd64bea71694ea33ffdeec1a9e35b5e0564c3c1a91ec59453e0e5695eb03922ec551cd11f0bd81c5932f823dd36d3e027ca9df905f2426dea09e39aeb16b191a0821703295addd0a1c0e66f58fdcc4bef81bca9f06a9a8c74e6440706fcd2f72c20443dd6a472c328f32372217785af95051595f22bbb651f94e16c86181c4969c95f28e7048d0a391ff65c838da26012ad9f77f0343998213e09f63d0504583b1bdc49fa35935b9fda96fb6bd8ef03e68f996a37715527c05fe922360f513ba5f8eff4fce020864825699b45a4599aeae1cd1933ddd2a2650d27c24c669b210511a24b306b60a302fb4f854e888cd0ad0c4b25b012a7af18ea2a8d4211ef9b38d912cf60b38f295080a1431f7a4ae8eff1a23bd58eb6fe815d34c05ea0a094836d317b4b0c1f3543b556014087965776454ef3223b02249972e9c58ece5233f69419045e5320c00a5b3c5a827a8ea15b479e34d5fdd241e70a23f7c8a4e36b7e99cc01fb5cd68f75df259390e8c232de93f0810f286dd4e6dd1be36451b2d4599c72baea9fa8e0861914a08", 0x1000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) 2018/03/24 08:44:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x8) fsetxattr(r1, &(0x7f00000000c0)=@random={'btrfs.', '/dev/ptmx\x00'}, &(0x7f0000000100)="6d643573756db1657468305e277472757374656400", 0x15, 0x1) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x7, {0x1ff, 0x9, 0x800, 0x10001, 0x8001, 0xfffffffffffffffb}, 0x1, 0x2}, 0xe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/03/24 08:44:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) write$tun(r1, &(0x7f0000000040)={@pi, @hdr, @mpls={[], @ipv6={0x0, 0x6, "e45ada", 0xce, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[@hopopts={0x0, 0x6, [], [@padn={0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @generic={0x0, 0x1b, "302fa30da8cf130726f8ce0cb3a19eced3f8e49d1750279719c306"}]}], @udp={0x0, 0x4e23, 0x8e, 0x0, [@guehdr={0x1}, @guehdr={0x1, 0x0, 0x0, 0x8, 0x100}, @guehdr={0x1, 0xffffffff, 0x6, 0x5, 0x100}, @guehdr={0x1, 0xfffffffffffffffa, 0x4, 0x3ff, 0x100}, @guehdr={0x1, 0x4, 0x1, 0x0, 0x100}, @guehdr={0x1, 0x5, 0xff, 0x9}, @guehdr={0x2, 0x8, 0x8, 0x0, 0x100, [0x80]}, @guehdr={0x1, 0x101, 0xffffffffffff8001, 0x8}], "1e88f8f07b82013834f92afce21044e33ab2a28e15e20b7cbe0c8c0951b4355c9e43e7b03d71e07d4fc658618cc8ea2916c0e839096ccddbfaad6249eff4b35678b88657c71d7b66ecd4744f735ce2612eb19897e3a2cf5e966bfeddb98bf2855fb2"}}}}}, 0x104) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) select(0x40, &(0x7f0000000180)={0x41a4, 0x7, 0x3, 0x80000001, 0x3, 0x123b0d8f, 0x7ff, 0x6194}, &(0x7f00000001c0)={0x1898, 0x1, 0x1f, 0xce0e, 0xffff, 0x9, 0xffffffffffff0001, 0x2}, &(0x7f0000000200)={0x80, 0x6, 0x7, 0x2, 0x6, 0x7, 0x3, 0xe8d4}, &(0x7f0000000240)={0x0, 0x7530}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000280)={0x7fff, 0x7, 0x400}) 2018/03/24 08:44:14 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="305a3aaa9dca7f0b5ae776af9bcf900c2b1f29dd5c247194398021db58f420c45d7323766bef9873373762470ac96bdd9ac54a8cfaffd5fd2a970fd041af7beea7229e226870e0cef78879315a88ce3532881500e1b395ef082529e345c209a4d4bf8048b5965053a685d533117bc36d63be1bf37fbf60a994faeec84499e6c9ff7960d320b259e9517158c138a2e0bbd43b3c619c8676d604f36ef40710983839c763059306c74346601f549514e489a0a4986d8f20a267284efec66da3f87ce31f70c70de4c8b2c1633e842d72a7226bdbb89473ff11d5eda2475a04a626c5e12b3ebb983a043ba2fc9dd57940e0ddb2060458", 0xf4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/03/24 08:44:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x10081) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000000)="0006c87d3a3786b35a7b584256b088eaa7519d4613ec501c4f6244df7d7cad00c415f9ee78c6e80c0ee0f6ae25a115fad4137e790f7f0eca8be98273dc0459fcd8077cb70b66e9ab1c9a2b3dcc311c6540c9fbf031946935f81e5db65eb3cae21f4e2c0fca8054e3923d6e255e93c084b5088ad72abf91f851a50076ba23a7e651382584f21410b79790b151a1e7eb709cefac525c2cc20b36e363f40b04c95a18cfc4", 0x1}], 0x2d1, 0x0) 2018/03/24 08:44:14 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x2b6, &(0x7f0000000080)=0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402080, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x130, 0x3, 0xa, 0x300, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x2}, [@generic="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", @nested={0x14, 0x2c, [@typed={0x8, 0x44, @fd=r0}, @typed={0x8, 0x4b, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0xa, @u32=0x6d65}]}, 0x130}, 0x1, 0x0, 0x0, 0x40}, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x4, 0x9, 0x2, 0x0, 0x70bd2b}, 0x10}, 0x1}, 0x0) 2018/03/24 08:44:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0xfff, 0x0, 0x5, 0xffffffffffff013f, 0x80000000, 0x3ff, 0x9}, 0xc) read(r1, &(0x7f00000000c0)=""/111, 0x43b) 2018/03/24 08:44:14 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='.^[\x00', 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xfffffffffffffffc) [ 266.155495] binder: undelivered TRANSACTION_ERROR: 29189 [ 266.175025] binder: release 23370:23380 transaction 105 out, still active [ 266.182913] binder: unexpected work type, 4, not freed [ 266.189262] binder: undelivered TRANSACTION_COMPLETE [ 266.194527] binder: send failed reply for transaction 105, target dead 2018/03/24 08:44:14 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x200000) sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) 2018/03/24 08:44:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0x50, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x50}, 0x1}, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/24 08:44:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$void(r1, 0x5451) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/03/24 08:44:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x3, 0x6, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="204a4ad1c1a16a5689e76bcc6bd5b126b4d8a83949b5ddc0d740d972ec203cc25e5d6c8ac2189d4c923deb85ce46371e37ccbec790eb6b3e5c37431a628bd707199bb973bd43fd514b8e02c58722db35beb69ac8e2b5536ad2fb2ac95d63a7f5c88ba1879625afd3876a780207787d6a0be967f936cdfc4a36205c8cc2f8461dc893221d8166a371f536533edee8bf8c4a6364e895b414c5272d6be82d518e1aa6342c84b3caa4ac5f3671d61316129feab1907c97a0f81c06240a4b62aa3b556b8018b7318252afc1fbba826800635708746478c4575fa7060de87a31f5d09411b669f854da0875e3359976c9c27847"}}, &(0x7f0000001140)) pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000011c0), &(0x7f0000001200)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/24 08:44:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="25168f5bec917c3a0327abcde8b592181dcf8dab38d1d4a6c74b2b6ef675e2cffc1460a093c69721704ceb823c9ca5585654d79974270dc3d78ed35807b1493f7e4c49b9acb9ff4c06b74f743e335865a656db8c", 0x54, 0x8080, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/24 08:44:14 executing program 4: seccomp(0x1, 0x0, &(0x7f00001a1634)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write(0x1, &(0x7f0000000080)={0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x10) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e, 0x800) pipe(&(0x7f0000000180)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x5}) finit_module(r0, &(0x7f0000000140)='\x00', 0x1) 2018/03/24 08:44:14 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000180)=""/242, 0xf2}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/133, 0x85}], 0x3, &(0x7f0000001380)=""/42, 0x2a, 0x3ff}, 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000004fe8)=[{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) readv(r1, &(0x7f0000dc8ff8), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/03/24 08:44:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x79d0babd869b6507) r1 = socket$netlink(0x10, 0x3, 0x1f) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0xe4) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x210200}, 0xfffffffffffffe79, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x2b0}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/24 08:44:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f00000000c0)=0x2, 0xf, 0x2, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180), 0x2) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f00000001c0)) 2018/03/24 08:44:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40800) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/244) 2018/03/24 08:44:14 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x808001}) dup2(r0, r0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/24 08:44:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000013ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00'}) r1 = socket(0x2, 0x6, 0x8001) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x5, 0x1, [0x5]}, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000180)=0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/24 08:44:14 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/03/24 08:44:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x3d1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x5, 0xc2, 0x1, 0x3, 0x1, 0x8d0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) ioctl$TCFLSH(r0, 0x540b, 0xe3) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x6) 2018/03/24 08:44:14 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x1000010c) sendto$inet(0xffffffffffffffff, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 08:44:14 executing program 3: r0 = socket(0x18, 0x0, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={r1, r2, 0x8}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x10001, 0x17d, 0x100000000}) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x4, 0x3, 0x8}}, 0x80) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x0, @empty, 0x7}, 0x1c) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) 2018/03/24 08:44:14 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8001, 0xffffffffffffffe1, "eaa0bafa1290a563c6161b4d8fb387e2e0147cf53dc8bc85555199b27eb8d6e5084ba1ba4627cf825eef07700931686eeecd2d8077391a14055539921574c6dee88d5a6a4ed90769d952a37bc3ec4b14"}, 0xfffffe4d) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/24 08:44:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15"}) dup2(r0, r0) 2018/03/24 08:44:14 executing program 4: mkdir(&(0x7f000062eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f00001b0000)='./file0\x00') mlockall(0x2) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x200800, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/03/24 08:44:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/sockstat\x00') read$eventfd(r0, &(0x7f0000bd6000), 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x7f, 0x80, 0x80000001, 0x3, 0x9}) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x7, 0x254fbc0fd7e0b45, 0x0, 0x800, 0x45df5da8, 0x19b, 0x68}, 0x0) 2018/03/24 08:44:14 executing program 7: mprotect(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x1000000) recvmmsg(0xffffffffffffffff, &(0x7f0000003b40)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)=""/182, 0xb6}, {&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000240)=""/100, 0x64}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/35, 0x23}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/255, 0xff}], 0x9, 0x0, 0x0, 0x2}, 0x1ff}, {{&(0x7f0000000700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000780)=""/200, 0xc8}, {&(0x7f0000000880)=""/34, 0x22}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/129, 0x81}, {&(0x7f0000001980)=""/115, 0x73}], 0x5, 0x0, 0x0, 0x8e0d}, 0x4800000000000000}, {{&(0x7f0000001a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001b00)=""/78, 0x4e}, {&(0x7f0000001b80)=""/96, 0x60}, {&(0x7f0000001c00)=""/160, 0xa0}, {&(0x7f0000001cc0)=""/215, 0xd7}], 0x4, &(0x7f0000001e00)=""/28, 0x1c, 0x7}, 0x3f}, {{&(0x7f0000001e40)=@ax25, 0x80, &(0x7f0000002280)=[{&(0x7f0000001ec0)=""/195, 0xc3}, {&(0x7f0000001fc0)=""/59, 0x3b}, {&(0x7f0000002000)=""/113, 0x71}, {&(0x7f0000002080)=""/243, 0xf3}, {&(0x7f0000002180)=""/218, 0xda}], 0x5, &(0x7f0000002300)=""/111, 0x6f, 0x9}, 0x2}, {{&(0x7f0000002380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002400)=""/28, 0x1c}], 0x1, &(0x7f0000002480)=""/189, 0xbd, 0xe354}, 0x10001}, {{&(0x7f0000002540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000025c0)}, {&(0x7f0000002600)=""/154, 0x9a}, {&(0x7f00000026c0)=""/203, 0xcb}, {&(0x7f00000027c0)=""/128, 0x80}, {&(0x7f0000002840)=""/103, 0x67}, {&(0x7f00000028c0)=""/75, 0x4b}, {&(0x7f0000002940)=""/237, 0xed}, {&(0x7f0000002a40)=""/114, 0x72}], 0x8, &(0x7f0000002b40)=""/4096, 0x1000, 0x7fffffff}, 0x8}], 0x6, 0xfe2b7306c8f27a9c, &(0x7f0000003cc0)={0x77359400}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003d00)={0x0, 0x60f}, &(0x7f0000003d40)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003d80)={r1, 0x8, 0x78280000000000, 0x7}, 0x10) 2018/03/24 08:44:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x204080, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x80000001) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x5, 0x24e, 0x3ff}) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) close(r3) dup3(r4, r2, 0x0) 2018/03/24 08:44:14 executing program 6: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$3(0x3) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x66900) 2018/03/24 08:44:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) getsockopt(r0, 0x6, 0x3ff, &(0x7f0000000080)=""/103, &(0x7f0000000140)=0x67) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c00000013002103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYBLOB="1400030000000000000000000000007e2aef0000"], 0x3c}, 0x1}, 0x0) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @empty, 'rose0\x00'}}, 0x80) 2018/03/24 08:44:14 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0xd6, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x54bf, 0x8, 0x8000, 0x8, 0x6, 0x38, 0x4, 0x6, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x0, 0x0, 0x94, 0x1, 0x0, 0x7, 0x1, {r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xbb, 0xbc0, 0x6, 0x7fffffff, 0x9}}, &(0x7f0000000280)=0xb0) 2018/03/24 08:44:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f0000000200)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x80000000, 0x2, 0x0, 0xa0, 0x7b, r2, r3}, {0x0, 0x2, 0x4, 0x5, 0x2, 0x8, 0xfffffffffffffffd, 0x6}, {0x54, 0x20, 0x100}, 0x0, 0x6e6bb4, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x7, 0x1, 0x3ff, 0x400, 0x5, 0x1}}, 0xe8) 2018/03/24 08:44:15 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000200)=ANY=[@ANYBLOB="00ff0000000000000000000000000000"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d2fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r0, 0x1) 2018/03/24 08:44:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0xfff}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000000afbc)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000001000)}, 0xc180) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) recvmsg(r0, &(0x7f0000029fc8)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000029000)=[{&(0x7f0000005fbb)=""/69, 0x45}], 0x1, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/03/24 08:44:15 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000240)=ANY=[], 0x0) 2018/03/24 08:44:15 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2d70707030233a4c0084b85e5e83d1a4fbbe41afccd0a86f90c369c300979a4a223cd399f530b57ada95ae36c406009cc045045a05000000724aa93839b0011fb8b97e4ce6629dceab8a698608058422ee9e0c1bf114877ce7c346e2646285bec8e3d28759cf8e7a84d52f2a23ca1983331fc5f3d25d07130478275e6820a9eea8f56e6a07000000000000c2243e0ee4a9051c7e14ca79bae3efc030", 0x0) pwrite64(r0, &(0x7f0000000000)="2fe5", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001040)=""/4096) 2018/03/24 08:44:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8)={0x4}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = getpgrp(0xffffffffffffffff) sched_setattr(r4, &(0x7f0000000000)={0x30, 0x5, 0x1, 0x10001, 0x3, 0x1, 0xffffffff, 0x20}, 0x0) r5 = gettid() fcntl$setown(r3, 0x8, r5) readv(r2, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r6 = dup2(r3, r1) fcntl$setsig(r3, 0xa, 0x3) r7 = inotify_add_watch(r3, &(0x7f00007b4ff6)='./control\x00', 0x2000000) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r6, r7) ioctl$KDDELIO(r0, 0x4b35, 0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) 2018/03/24 08:44:15 executing program 7: r0 = gettid() r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x10000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r2, &(0x7f0000000080), 0xd2) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fb3000/0x2000)=nil, 0x2000, 0x1000000, 0x1011, r3, 0x60) rt_sigqueueinfo(r0, 0x0, &(0x7f00006e7ff0)) 2018/03/24 08:44:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="01baf704ef1a2ae2000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/24 08:44:15 executing program 5: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/125, 0x7d}, 0x0) close(r0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000001, 0x50010, r0, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0xbd, 0x4) [ 267.005753] audit_printk_skb: 27 callbacks suppressed [ 267.022540] audit: type=1400 audit(1521881055.019:388): avc: denied { create } for pid=23559 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 267.064217] audit: type=1400 audit(1521881055.079:389): avc: denied { create } for pid=23559 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:44:15 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000002000)}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/24 08:44:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x599}], 0x1, &(0x7f0000000000)}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x7fffffff, 0xfffffffffffffc3a) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'bpq0\x00', 0x600}) 2018/03/24 08:44:15 executing program 1: r0 = socket$inet(0x2, 0x2, 0x4000000000000005) close(r0) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000283000), &(0x7f0000f08ffc)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @rand_addr=0x7fff}}, 0x4, 0x1}, &(0x7f0000000140)=0x90) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="68967390d66168c1e3c337ea491454db5ab5968d795d271667e046ecada330f411a95edae0070c8468ec5b21169ceb946aa0068af1000000007fffffffc838365bb883ae34abab9ae5f21cf7f5c727ed5f66f834328a3b03477e2812393a46aa9802f9ebfb4da6e8a3f277b8d0e3863a0bed5e9121298a16f9216e1346f096b60b"], 0xe) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, 'irlan0\x00'}) dup2(r0, r0) socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000280), 0x800) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000380)=0xc0000) 2018/03/24 08:44:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) ioctl(r0, 0x5, &(0x7f0000000000)) 2018/03/24 08:44:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d98030600000000000044ec", 0xd) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f0000000080)='/\x00', 0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/03/24 08:44:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) mkdir(&(0x7f0000000000)='./file0\x00', 0x200) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000"], 0x58) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x80000, &(0x7f0000508fff)) syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r0, &(0x7f0000001780), 0x10000112, 0xfffffffffffffffc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) 2018/03/24 08:44:15 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xffffffffffff389d}, &(0x7f0000000100)=0x8) 2018/03/24 08:44:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0x6e, [], 0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/110}, &(0x7f0000000200)=0x78) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ca4fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x18) 2018/03/24 08:44:15 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="8429903f5d035d4fd229190901da17463985cd9608249d31a43509bd9776eb9d2ad437dbe69c793e677d1ca946aaea2f1c9570ce21ba203d134feb0274b768581713d1f44c2302b59042126174fa326099785775586d8945c28efd89a716b03784e107f61523b1f2145fb9b32ecfc4ef29efc5a69f60a831f3c137042732669746162190dac0b217a37578d24b98006130b69f08297828124f1f310daffc22442a83c536b215db6a2d18b63af66261710d7358027476", 0xb6}, {&(0x7f0000000100)="ca68da342d82939ce11c3af87bd25fe99c3b3e9568b1c76c1b7728698eb745dfc89b317cd32afd8d74f779fc52054b568be540a46d36b7d64fb3d6e21d6a7dad12a97e0ff6e9f01a0831ab11f4cd339dc83192b68d298bc7494b9377c2c4688813e694a0dadd6d9e54", 0x69}], 0x2, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0c01000010002107ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ffffffff2b00000000000000000000009598800000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bbf80000000000000000000000000000000000000000000400000000000000ffffed00000000000000000000001c00040000004e204e200000ac14ffbb0000000000000000000000000000000000000000"], 0x10c}, 0x1}, 0x0) [ 267.196248] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 267.198976] binder: 23582:23593 ioctl c0306201 20004000 returned -14 [ 267.207824] binder: 23582:23596 ioctl c0306201 20004000 returned -14 2018/03/24 08:44:15 executing program 7: modify_ldt$write(0x1, &(0x7f0000000080)={0x1f, 0x20001000, 0xffffffff, 0x800, 0x1, 0xff, 0xd81, 0xffffffffffffe117, 0x1, 0x5fba3415}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2f, 0x400001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e3ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4024700a) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x9) 2018/03/24 08:44:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 08:44:15 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000040)="cd76e09ec6734d51633cbbf1a759a27acd625293ba346c5b1880a9b448955c6cd40d842729a3b753cca308250dd61f19e82f6f7e2b302684cdf14213dff16d7ca94634d4b439d431611aa48cfada023d638cd212baf07ad12197e2") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)=0x40) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000140)=0x7f, 0x4) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000180)=""/28) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x58, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x1fe}, @in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) r4 = dup(r2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) arch_prctl(0x1003, &(0x7f0000000380)="79fc2d032dd6bf110e47cd65846aed71f064dc486f289cc674a552a2ca9bef5eb8105b1fed70a2cfeb672c38ac94e3935bce60a78dfd6977143d2001cd3095411c22f5e011c5466d099d56ae83ff9fd1ddc22f91aa76a649a7727f7d113b719d60486fe7476a6d4451a2e298df9884556742c86667abb1dce70613279687b8eccdc4180323bb825f84") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000440), &(0x7f0000000480)=0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000004c0)) readahead(r1, 0x1ff, 0xffffffffffffffc1) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000500)={0x3, 0x9, 0x5, 0x3, 0x10, 0x9}) sendmsg$inet_sctp(r2, &(0x7f0000000940)={&(0x7f0000000540)=@in6={0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0x19}, 0x9}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000580)="41425771238fcc1cf58864c9ef9ae401ab4ce18dee81c4833470b37c5eb5fb489ba9d7637698715ecb137a12871fd96085572f8c624781b0319e3e2fff10e4d34678db6ad96b2bebf72d0e0a5669bc62aff5de42c5b2d31d27da14378ae30fdb46480e3170d11714f7ab712b1c6a5155478924f4e5adff8afdf44fee40078f16fc64f694d0b72ee3a43c5d270834b89ff346d59b8a2caf0abc95c9b93f6b1153622ba7403c00822931ec10a8e2ab033be6bc7617dc90f888b0a7c8c1341bc918910004342cd6f25825605b7bf0dfc17a615d1bf5a9981228e88c99cfc92f6be7bc5d9820bd870e26cc", 0xe9}, {&(0x7f0000000680)="f7e10fffc2fc1a1b520d54978dbb5bf303f05a90334896f21288e38c8a4cf7b46fafff9ad3092032997ca85aa2dd84795da162c0176863539fba9ba42f8f07a2bb9fc72092533b0214d055279777f35e984e130c5afaf14220d7d8e83e12b47e02a08e0b5759f804219ed1771bac3e811d2f1869c45d9e0a96a4ee5d5146cd1919487fdfac7df32f8bbbeacd45172582313c2ab21ebbcbf41265d511dbd26c1cebb4b5ace2b9c700e6f388c8890291ad00f7f39be4d8a0dab82ee5fb0fb14993323153a93154305b3c8159", 0xcb}], 0x2, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x7, 0x101, 0x7c, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x4c, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xa1d, 0x8000, 0x7, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x800, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x4, 0x820b, 0x4, 0xf29, 0x9, 0x0, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x80000000, 0xfffffffffffffff7, 0xee}}, @sndinfo={0x20, 0x84, 0x2, {0x481d, 0x8008, 0x1, 0x5, r3}}], 0x150, 0x1}, 0x4000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000980)=0x52, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000009c0)='syzkaller1\x00') r5 = accept$inet(r2, &(0x7f0000000a00)={0x0, 0x0, @multicast1}, &(0x7f0000000a40)=0x10) r6 = dup(r5) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000a80)) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000ac0)=""/17) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000b00)) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000000b40)) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) sendto$inet6(r4, &(0x7f0000001b80)="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", 0x1000, 0x4, &(0x7f0000002b80)={0xa, 0x4e23, 0xfffffffffffffffe, @empty, 0x6eba49ea}, 0x1c) writev(r5, &(0x7f0000002c40)=[{&(0x7f0000002bc0)="1336ae33899a6687dee583e6f3de58fab0561e37db83672f29dafb6df620107bc90e5a4c28b015d70f63e6fb7783fc8f9ee5a31eeafe6abfcb2f096371d7edfe3cc08f1acd12771b0750731a79b84d3ea9111d05cf7ec4d8e32f281b6b949980b370ab9851305cde4fc466d16936f12ed9284d6bb14ee12f389681d4740c", 0x7e}], 0x1) getsockname$ipx(r4, &(0x7f0000002c80), &(0x7f0000002cc0)=0x10) read(r4, &(0x7f0000002d00)=""/119, 0x77) syz_open_dev$evdev(&(0x7f0000002d80)='/dev/input/event#\x00', 0x9, 0x40100) 2018/03/24 08:44:15 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x4, 0x2, 0x0, 0x81, 0x20, 0x5, 0x1ed, 0x3, 0x0, 0x5], 0xa, 0x400000, 0x7fffffff, 0x100000000, 0x8000, 0x8, {0x200, 0x9, 0xcb7, 0x0, 0x1f, 0x6457, 0x6c0000000, 0x7ff, 0x3, 0x3ff, 0x26, 0x0, 0x56, 0x5, "4f4eafa08a58f62c8138fbffc4afabe37776103fc10bf0d3df86638608be4fc6"}}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2001d, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) r3 = dup2(r0, r2) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="c50000f92fda2e000000"]], 0x0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000004400)) 2018/03/24 08:44:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) rt_sigaction(0x1e, &(0x7f0000000000)={0x7ff, {0x2}, 0x88000003, 0x40}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={r2}, &(0x7f000078cff8), 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) socket$inet(0x2, 0x80007, 0x7f) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0xffffffffffffff00, 0xfff, 0x7, 0x8, 0x5, [{0x101, 0x7fff, 0x3, 0x0, 0x0, 0x183}, {0x5, 0xfff, 0x4}, {0x5, 0x9, 0x9, 0x0, 0x0, 0x400}, {0x3, 0x487, 0x6, 0x0, 0x0, 0x800}, {0x20, 0x20, 0x4, 0x0, 0x0, 0x1000}]}) accept$ax25(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) [ 267.248592] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 267.281505] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/03/24 08:44:15 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45}, {0x16}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) memfd_create(&(0x7f00009ebff9)='cpuset\x00', 0x0) setfsuid(0x0) 2018/03/24 08:44:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x19, 0x7582a11288f745bc, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001200)={0x0, {0x2, 0xfffffffffffffffd, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x165, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='tunl0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e23}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x8, 0xcf4, 0xb12, 0x0, 0x3, 0x0, 0xffff, 0x8001}) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000200)=""/228, &(0x7f0000000300)=0xe4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x1, 0x4, 0x400, r2}, &(0x7f0000000140)=0x10) 2018/03/24 08:44:15 executing program 7: mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000440)='net/ptype\x00') getdents(r1, &(0x7f0000000140)=""/181, 0xfffffffffffffeee) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xcc, "fdd2248f4a2f8386f7310634baf529647d61f1f693f5e8628e1990bca2d2d71e77777736e10e9d5a2c7163dee3a511c8374e55e7e6ccdc9131640946177abdd94b427f2076c2560a74a4d2b45843f20c0d4ca938a179b45a3bff15d3c27f077a9183b81cd6683ad7cc3a408cb92138815e643cf346667da49b50ec9c75177f9aee64af175f986483f88db4370a25032a8d905733df6e4ff77007544e90bbc74e23fd01374991dc18d3797578dcb080f2894925c6f7596ab5bb8144caa0cebe49723feffce30e653653312176"}, &(0x7f0000000080)=0xd4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r2, 0x4}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x2, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x7, &(0x7f0000000040)=[{0x1, 0x10001, 0xe7, 0x197}, {0xb1b0, 0x8d2, 0x1d, 0x8}, {0x103, 0x7f, 0x5e8d60fb, 0x5}, {0x4, 0x1000, 0x7, 0x3}, {0xffff, 0x1, 0x10000}, {0x4, 0x1, 0x202, 0xffffffff}, {0x3000000000000000, 0x10000, 0x0, 0x8000}]}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000400)=ANY=[@ANYBLOB="01f580040000000000000000"]) bind$ipx(r1, &(0x7f0000000480)={0x4, 0x7, 0x4, "e4bf63fdac68", 0x8}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) 2018/03/24 08:44:15 executing program 2: r0 = socket(0xa, 0x80001, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x6, "5f63358bb255"}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x100}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x9369, {{0xa, 0x4e21, 0x8, @empty, 0x6}}, 0x0, 0x5, [{{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e24, 0xb0f, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e21, 0x80, @loopback={0x0, 0x1}, 0x3e92329a}}, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9c}}]}, 0x310) getsockopt$sock_buf(r0, 0x1, 0x2b, &(0x7f0000249ffb)=""/5, &(0x7f0000465ffc)=0x5) [ 267.339627] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 267.362810] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 267.561815] binder: 23658:23659 ioctl c06864a2 20000100 returned -22 [ 267.588938] audit: type=1400 audit(1521881055.609:390): avc: denied { set_context_mgr } for pid=23658 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 267.636342] audit: type=1400 audit(1521881055.659:391): avc: denied { call } for pid=23658 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 267.659514] binder_alloc: 23658: binder_alloc_buf, no vma [ 267.665081] binder: 23658:23660 transaction failed 29189/-3, size 40-8 line 3128 [ 267.672660] binder: 23658:23659 ioctl c06864a2 20000100 returned -22 [ 267.675009] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/24 08:44:15 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000a05ae2)="15dc80dfd90f8c81af6b7efe269b24665d96c63f3a73d13c96ed5755eef817d62c6d6a9a82602d5093693c8c1a0fd5fe143e8dc3ff8795a1b264983488caf34fe662b6e6f5ea0a91f29f46b2669737d3000283589e910d28dc6fbc11cdaaa00775ece2da5f1a33fb21ada182ffc5c6208c7ebdb83aebdc4d5c50e1d9345c267bdd078a766134e28f7c05c0ee0114028c454770858c38c6ef8aaffa8491b6b320e20853b834c89987f629725977388b1a46dd7c119111e2af96140ff3a9d203ce0dfc4e474384f24855e687b4cd1c4e3f06a26586901edc0049c15fafd93b4b311010208a92d4f3058da502a008b11bae30e73d866637e80c70c83f4802c6fa74fd6f3d93d65212c111a27e0a5d2c9c7ea6e8125a58415ee2a801b4ae5f82e8b0172853b088d3cefd398f04eb089cdfce8142cdfbf1c393a75c456e1e013c7def7a885eb98e645991d1a057bc862ca6a6bfc5a2f1af3b44ae5bcf977042a8c69250d04779fcacc4d4adbc3ea8ea7fa88c008bcf99acd766e691dbcf66a3d907acd409ed66cb89b2e22305628a94c5a98154b246aff4040c3e292687443641f37c51e4f2b31f32aed01c3e0bf8177dd7c9d0b219a29ba6bd447ab68a628b705afe263c373b09841e5ef33f99fc252d5c5023cc42ae1870b812e1d04684008ad87ae509d78182c8aa657077e84437234b187c74ed838ceabd3164a12df37d00f0442e5c9c036a5efd7982e26a8b061d0cf4e6da3db73547029858fa15a90502660d9fc5f7e2473a5f72af36eb76271b05a2bf438ddcf3df202b3c86d3cc8c424402f9c01d279468f739e9dd6a041b483c01e11a793215bc3b05161303d60cfe37bb823fa57c003cbdf31adacebe0c670f2429161082edcde85bc105122ca00155d5fa6b2651fad927f950cd68e97679d81beb61cceced612b6447bb39eb55871490e30a983c99fe95fede6fd8eddc6e14f47fd53c90442c5b8a3fd84fd8a3b8844cb5b28d79bdcea2dff21c398a285291e67ce3f57126e5d17baed419ce584ca83a58ae42a4e3fa003517a1bf479903171dc2568e64b949b834146afb79fbea442e20cf2d224b2672b45bd7faa42c081b3622ab6d2e154d0e938d91d5135d09ec1af03521813c278f587ee0afe2c553416daf054c8701243ba8340ee5c5b1724c16b2dfcd1fb1e6e5add13f26dc7ea8f175ea3747845e7c74680228266dca15bd39701ead5085277e4ca7951d6003a97cdea4959afebd5f1e65f4cf882d40f418264c7dc79855bccb22eac5f01ac97fd0d618c76617158d81833fbeec6a26f36952a3491b5a5047f2fc049f78c018fb2dd45685fc4778ddacf0ce75df1b96a30164c5c64e383c090008477d8039584b4585d8844c395023b533bbc183dd632ffe65ef694ac0fbd8c8f580115fad9302cdfcec9f5d36a8f039295c9fe5f6888d7f6902b409ad966719d473206213f6d2b414e03972c9c8096aec6be53986158606417359e676b233ab01d3278dfb40ba5a10e632e43af1f53a7028c465b06d9dcd27768786ce50ab89ac201c531de9fd8ac98a9f625a096f18494efe32a4dc6eed20d1873bb1e35bf6f64b6cb32d8bd70aa313add6e29888c0d647bc3e236269b71ba49b77e1391cd2cd9ce045af494696d769d95aba7775e807a8be927d5d0d82ca9736eefa7f0dc76a61aac307b362f44a6d1d7c30178c4c080f087584bf50b7b014fb02fc8435d0c6cb9c34ec83a5c72b7bd5493c062565c10e59aa213bad213ff0fed64613781d060123abf9573c4aeac6bc563821263d0fb0bafdb434a892b10785dbf7343def1799358dc2649c81fe3e3e444edaf1f259adc3f906cc7b1f69c76eb32f986be95c09a47061d8a66d832568ca0d5b84ae5ad6ecf5e647e8f4b3be28d7c835f22a5211e70cfeb385bb8f7e05ec401709e09e161b964e082d2cab98b8c2ae807b23732149a35facf7a40fcb3eb550fef1ef83882080113677f1fad9352e120a27e03eb7f79f0376a4d76720f023780575c506dc82a5f722955c49b637f90ba05c23b946cf9a10254f836d02deba4d77f476c99388178e1d709c64691a6e025895d8f39d2d69792e3b2f5b45aef9bf5ca29bc59554ca74e09bcc14a8426d9ef8d1474f87fe7474a10c8439075615ecd494fb5cc4ed8ed1ecc08eee34e116a77f132342ae297a16b0617ce83603cd53d4e12ebd8d79512365650146c58d778157dafa39d72efc51521201f7ee14a803534e9ea41e8c82d391d70b5ded6f29c6e623792e6c359989e814e5e1521c5f7fb86f1b87f1f7dd948c33eebd4487b282a831dd54be792f8d21bc420ce50a828ab8eb688e595bd0b8e6b3391869b1b56783aaf3c2aa151bc0cc9187d72dbd702007449809031da70da144cc4deea7bf73248f21e5232f9f8ef5ad5ee7e81991027ab8a672b87973777e126f54f43d8f9ea96deac13547b5a2652714b01240fd068b186c20b0db50cce2e557d3f7bc8f33dc2e6f38a5db0414bb777236ee02fde514e1d9ef0e1a7bd28123d71b6ff65195f99bff5d0688f54133e00bfc0cb0122e33cb1c334a24ad3966671190e338005189a5a8f95ac165d4c92d907d1b0ec97ea6bc9c0892824f38fe7352f1f6c55abb7c70549fc8c985d910dcc1d21943a74aec23332ae969eacd317ac5ec662d1394bda786b4bc7eba42310d322dfc88d68c749a8a8b17b780fc0840260a7b983a1af5a1487133c9bda85f53365e8034be11ec3204caaea0fc63a9c14446000485a5123296aaf1101c5b925cd44a52dae7d77c052d3801b97ea8bc2158f7a0aac8127e9e2cc8bc5bd9206f23223a93a98d8e8f98f172e2b658ec1a5622ede54053082e6c5724174fdfc771b94c78c41a3595a8a1354bba4bd326a917c0296de70e9e42379a20bfa82ba1210591d9f92a43c989706592e61e1613b2d04574167ab36ac40cbfba60b49ddb7595c3563eddf85cf3246b3e4d2536456f954139c089adc24fee0c240707f6f04582ac5a480bb12f5078cd198d569b72999fcaf5b430ea275e0f65e153637f9a2fad62fcf03381e875eb65142e0da220a83354f7ba740a2d676fd362b91408d20e0938151e239c8e69944566feb69d4e7f6bb023cea9faa434656170004829e4778fa296625f843e152eb988a2cea5a88e811a18d2055d90085a59ebb230469f64ff2e3e02223581fee72d85238c14bfd3a83b8bec49111139835b9c88fe77257ea12e4fab56615a4dc7755b41bf5c800b3d073b20848e5a24c987587b5adac8d408fea943ffea8957e9a9539a3220aab3915a851689c8ed3774319bd99bc07b3ac78057b514803f82302c6f95b18080c1cd69ba13ce10d58b635d10195139f1bde2cc303cbd6fc2a329dd1a3f83d978141c9e1c509aa1abca4fd5d4a18298ce53a59bd6a6c65e1df27b42b006019de602413d4635f0840a8e1ee5c0d693e16b4d39b0700684f2b1ea047866e4084c074560fb2eda79de18febd340d30848fad2a413dc96776f4e6c868904adaea155a5f3d7c08c476f442e69be375065c10d6b5c0ae16a1a892d22a93e570a3322d4fe08b09a9d63d3d2b224659604fe13474130907bcbfab5afd443e4d0a3d856120e7c2e72f5431fc738de472676b5d1beedddf885a15085b0b6051028812fa0297e92d009e540b12682783b165af73528fcdd6cbee2fa418588628e613513288dad25cb56698081cafabda5444bf7578f13a0d462ed54964b876c0af185ced78e3097d0b39174b5cb1fa3e499dc36a24fa7da5f5974694642a1b2fe2bbf2b8964a9f9819b15159312229b235a365a3dd137bc5987c232e4d772ff95c32e60dd951018f7270f9b446429ff728806ddaf9928af2ba44398ba82f90ccd7c264cbf6294cf536f1fa519d53f62e4ae4ae59854508c13a6c3c455f692d4cb01183a97db90909b8688babd6fa42fef59f85ab043b5918a027cc72cba6c068ad5717ec2fb4dfc42dd666b9508f63a5ae4d526669d8b089594a8fd87011a2476c14351005a96ff7f85a6073986466ba3cb4b9599a6796176b03c1898c104f5509d5f1c4332538", 0xb3d, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0xffff, 0x4) 2018/03/24 08:44:15 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x0, 0xdc, 0x1000000001, 0x0, 0xc12, 0x400000000000000}) clone(0x0, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0), &(0x7f00000000c0)) mq_getsetattr(r0, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/24 08:44:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001040)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="dae84dd5a3ca418c057d1ea67f7759694f5a63a6abfd3cc6e848f23f53c0760823954786bc27c2cfbff3bda849e1cacf", 0x30}, {&(0x7f0000000140)="f5b96d31fd1de09543f110f1709ad9108ec31a6d156ba3a00e93c99c6b84f2430a6892acc551ceef02f5229cba3cb2a724409956900b6953cc277fbebd4b79fba9223269a42a40e323f8d32baf7af7f53f402df99aa1bd1f859de9c83b3bb8191b1174282883f2cf0381b78a4bb79d48b7e6a8978caa8468dd440d4ad7eea58f83072edbc12c2155f4106938b6e3bc5f4d8cacf16056fdd09a8f794c3e46ad02340cb7d1ae87bbebb4ed3ee5deb19d41a71239c67e776646e83e43c06deadfdcd24aa4620096795f79c4eb826c", 0xcd}, {&(0x7f0000000240)="b140fca31313e2d19566097c583dea02b206c54d1a00229ba3d84a17e2553d0e61229af400e42393c4d923a35d078e82e06e92c83b47399215fe314c1c9623121ad90205176a9e9795f07ff125c5331ae08a2047d289ecd3dd77dbcd092925a62ac469cccfa0", 0x66}, {&(0x7f00000002c0)="4c939d450f393054324112a4486df0a3ced7c5b534f6c8717c2636b28a9d849890db930028793f35bf44623e2e30e433993759175e4118eb390ba55b9aef20dc5c84be02fb55eb855c922a2697936fb9ea9f30762fc082c351cd1b67a596b5fd3ef6a24d7a648afffc01f4905816d2da0a4fc767df901e333e5a387fe462563ec22c2b417695a8ef47a32b28d76b58bb5e49b9a544e220466aa6ad2fdbf1ca9c59ba7ff0345384bcbab64faa895720d32a50a9369579123f", 0xb8}, {&(0x7f0000000380)="d383a38a35a26964a0cf258117c09e02065a58fe908b02de221439409194d0b3ab041485232c5fcf796a988d1dff915cfc1f54f317a211f9b80039559f1b68b62dea895f8f69f183f6522773787f09d06f6609968853aa8be75ebc175dc59bb9fd3a67182de3607620", 0x69}], 0x5, 0x0, 0x0, 0x10}, 0x6}, {{&(0x7f0000000480)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)}, {&(0x7f0000000540)="5499d384412d00f683e3335bf6a19e5220ebbd0fdf52a75bbd380892a99c2b80b6a2fdc386111eef347b3a7e6c74ff840cd0d6992137cacefcf45c803e3d2eed2afad3f160a73990a31b48374f50ce61a76855264143e3b68c2e33f1a62e4cc2b482efc199a256047d3388b0ca71d589f007131f906a24b8a7180fe4094763400bdf55f16ebac9f674db2714748621a4312b46215657a286aed61e5967b13bccd8cf64d7744022e38124206d661a570e05abff82a523bafbd69ef4cf3f8dff103337c4ad091b75103e245852212e03", 0xcf}, {&(0x7f0000000640)="abfb32423c9bd9a86481daa2a4c5704b2d294c2dcd2f44654a9a3e332e813982a0ab43e192c33c3ca41638706a3caad24e3f130a5b73104aa4dd34dae3ca3159406db1fc1dfa0a1fa88a5d205f6e6df22ca409a37c97b695ed8d3ad4bc4174eea646cb9a4bc753e6fcecb6a4a3278a2290686674b537f3483b2a1cc4a07b5d1d0f2d6d29babf97d1bb078143f4ab6950c744b2aa0046df0b78b38f83d054e356243bd960ca1886c4fff6d97ee5d97b1fa605521633b79f1c31170ce5fdd7bc56ddba5f413621a886930f656fad0506078869084d8299191b56c665fc93da1237318bc3212de667c5a26b", 0xea}], 0x3, &(0x7f0000000780)=[{0xa0, 0x1ff, 0x66be, "388968540beffdb2510a8a5063d1bbf5b1a6d21f4e6597e30bc05ac02520dca8fe1d6edcb82b2b4fe16984f6de6af1df3296bfa5cd0a125afd5bca5aa3a8946d8a909eeaf1510cc25bad66eac045eb07ce5391e9aa5e35f36f227d9828942d8fc677037a804e958adb54cef2b329f3d1f6a98d1b89a742bbf14756049354ec380bd731a0aa45e85f3aa9b69b8bed9f"}, {0x90, 0x104, 0xd10, "0417fd23e246cc550ed72404525b0318130b5d2caf510a8653e7c1eb7fb94c01fe7e634e7e6ae54bf63f278ae101b39379b2564914eb01b62acf1b077ac6c4c3cfcb5eb63d0eac6e5daeaa4c313825474e476d9348558e9427f224667832649a4d5335fbe99d3b3b13efd8c261ddbb075e3f64f6e9cf4369bd45"}, {0xe8, 0x0, 0x1, "58dd99e2d11841a4bc3969b99778198dd21875d7edd3b42d6c4d32628da464458448ed3742be27722dcd56d3fabf29e335937dbdc86297fa6c82d399d1bf3ce273ee50b8ff8c1cec9ad0cd1886ff73ca38f2ff11a42dc6ad1bc4cf409e6830e657750b784a385e6b3a05f72eeb6d3c04be28e3de2571b3b5a05b70844d93cf65d16a55ca1063a3908c9635d0eb0562375c914f39f8f9187aa19c09f1f1a64edf196e243fb1cd1f820db2d29f49eeb5220675088c76b45cb4dcc2d449efbd9676f7c5710811e498f9d5c7119880ca500e5261a75f73b20f"}, {0x40, 0x3a, 0x4a4, "abb3d00052ee7efef7639027d11bd564bde14166060b7a00f9ed1e6b2462cda52621241d86afcc6e305af617"}, {0x98, 0x188, 0x7, "105dde1620ac2aad087896d55b53b4f805f92f7859cf7ced078a17649741bca52f556eaf726e1de512d35294adbe8d5dea3590f8d7249522d84df1b3d0a69127d8ac204f7236106eee5d59f2fdfd2d53377dd221c68a0cca1e174271c63761c2888f15d17148b981c817c2c077fc09d76f0dd8bb6d9fbee6b3bbc2d884fcb8b268149990"}, {0xc8, 0x1ff, 0x5, "1017b15a3b74613dfefa29a4dd42a25b124c3a2c21f94513166b8ae57bab3599679568faa5543323860a8c9d98c873f1992dfc6d4ad714ac07962a57a8580a7b8ff2b3ff9b91ebd2a8cbfff6e2f3754f85bab0b32168f1e70d2d94739f74b4394dcf5c51f13f2500769132ff2554cd12930951fd19e56dc05f7b9ad358ca715f763bbed4fa9dfc4e8db74e46582e2b62f70ab701f662dac574fcc3046eb9659841b286a3584dfc5a5684740f4f0de9d570"}], 0x3b8, 0x4040}, 0x3}, {{&(0x7f0000000b40)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000bc0)="c53f3060bbf89cc2576ab4c14e894689703e1c0b5b81b2724b65ee0682e45f122e434a96da96abf04ba9bd58be73d0a75da951153fb2dcded183c734ad807a276372d4bd8f3f138b27b8bc8861eab9a6af67352de596e1e101cb3ef072abe0d699a1849bb91db5e07da0ef32a6cc9d36e0ca5857f691ffd0240540d226f685c578b1b5f888d0a5887178", 0x8a}, {&(0x7f0000000c80)="a3801e1d9e9ea44815edab04faea5712316410d544b3bc561d5209166b79aa56e140e9ea15ed120f11fd5034a62eb9f37d040d729100d1a31995b12308598c22ee8ed44d8c7b4c841bdf6e294900c7b5ecf868fd6e54c66eeae16f931c333e68d3aac1defdc8c986de6a26239246b81171a25da8180440be70867e095a9e92951676d879e619f42965b427151c26e6a1c9d8a0aa21b1fac13ab1f061e4b982d4185536f3bfecd0a8800f27a3c7703fe0310c658478033a79eeebd22b51089335230bda6c2460a028f50c123551b1", 0xce}, {&(0x7f0000000d80)="a7792c2a6ce7c9f7b574abb2524985bfb9896da04e96aa5b0ac6f6704e1d5fd6e6618e75badd820bc00a2a8f97460e9486a03e33caf4a28ddb2c9fe83981905129def57f5a9d98cdecf2304e5f0c36913e525d55e95b1f473c98fe3fb0d30f125086941d0d9cf79facaac5c425405cb660c8db221e9897fbfbc2edbc9e974c3f218920c01f3447", 0x87}, {&(0x7f0000000e40)="fdd3e379cfbb77690d6059e57b815ae18a5623cc6a029ab9c5e9e6df7359fb8604bef435264f090f8a88ca697880db92c851f069d0d951691114d4c773d0436fbee3537714319ea3bf3b7a7095aebec5a96b55fa266b087770a2334e167145b8cf1d10783877a71b4bfe1371b164631ae025c59339169177c696", 0x7a}], 0x4, &(0x7f0000000f00), 0x0, 0x80d4}, 0x3}], 0x3, 0xffffffffffffffff) 2018/03/24 08:44:15 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @loopback}, &(0x7f0000000100)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x800, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x10000000000000, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) process_vm_writev(r2, &(0x7f0000001480)=[{&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=[{&(0x7f00000014c0)=""/206, 0xce}, {&(0x7f00000015c0)=""/52, 0x34}, {&(0x7f0000001600)=""/79, 0x4f}], 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setparam(r3, &(0x7f0000000040)=0x6) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 08:44:15 executing program 2: lookup_dcookie(0x0, &(0x7f0000000040)=""/42, 0x2a) 2018/03/24 08:44:15 executing program 0: ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000140)=0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000180)=0x4) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='logon\x00', 0x0) 2018/03/24 08:44:15 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000000c0)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') socketpair$inet(0x2, 0x5, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f00000001c0)=0x84) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x400202, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000340)=0x101, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=""/43, 0x2b) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/03/24 08:44:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0), 0x8) r1 = dup(r0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) [ 267.675017] binder: 23658:23666 ioctl 40046207 0 returned -16 [ 267.692013] audit: type=1400 audit(1521881055.719:392): avc: denied { call } for pid=23658 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 267.714527] binder_alloc: 23658: binder_alloc_buf, no vma [ 267.720089] binder: 23658:23668 transaction failed 29189/-3, size 40-8 line 3128 [ 267.729927] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/24 08:44:15 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x501100, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x3da8, 0x2, "8a8fd1e69a3763b5076b3f4dd90ed8aa9964739085fd01d3fa8635d2fc97e4d7f4fa4238e7374e7600a4d5f6125b3fead9b05691c180a149da9d57aa2c40b2", 0x1e}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000040)="b088f441002af50a2aa338fe16ddb8f19838875dbe5fff0e4c615edfb5f3297427e4b9a9e0b6d8078d3c116f09088d3e6cf8cd81b145fa610d787a6da2", 0x3d}], 0x1, &(0x7f0000000180)={0x80, 0xff, 0x6, "4dc8adf3de636792299928f1b800a8ec510f81e2192fe53419972942a6c314f4458f0430e587fd69cd2de70f77b29d172fd96039c65448f525d5bb2b94a2299f94ab9548acfd099b1b4af48b71ad5fda3282bde416ca519bb255e443b55864778e075e8e57782175c45076c88355f98d"}, 0x80, 0xc0}, 0x1) ioctl$TCFLSH(0xffffffffffffffff, 0x40045436, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x84, &(0x7f0000000280)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e23, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xb30}, @in={0x2, 0x4e22, @rand_addr=0x7}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x5, 0x5, 0x6, 0x9, 0x5}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x1f, 0x4) 2018/03/24 08:44:15 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x5, 0x26) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0xc9, 0xfffffffffffffff7) syz_emit_ethernet(0x2db, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="6110000490780003040200005e163181b8ce23fbf3d7cd413eaa113df1e4b37e96a7598b7f94fc71061e2fedcc017b722bf62a534860a3ff0e6e4314dfce97be140febb0632ba9bbfa7e15335c0fa574ef6356afadcaec2968a366394c6308cea8a7d1718b4dd9393548656cadb4ef6f2bba3935d0601ede2c629f96fdcca91e8fab38c87a3398d73ce9ea25801dcc93726cb63f29bda5da4f"], &(0x7f00000000c0)={0x0, 0x1, [0x849, 0x895, 0xd99, 0x71a]}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000200)=ANY=[@ANYBLOB="00ff000000faff000000000000000000"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d2fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x7fff) shutdown(r0, 0x1) 2018/03/24 08:44:15 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) r2 = dup2(r0, r1) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000000)=""/4096) 2018/03/24 08:44:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x2, 0x100000000, 0x81, 0x4, 0x40}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0xfff, @empty, 0x3}}}, 0x84) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) socketpair(0x8, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000140)=r0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000180)=0xfffffffffffffffb, 0x2) setsockopt$inet_tcp_int(r4, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x80000003, @empty, 0xfffffffffffffff7}, {0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x67, [0x4, 0x4, 0x7a53, 0x0, 0x1ff, 0x8, 0x0, 0x1000]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000001c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0xffffffffffffffc1, 0x4) connect$inet(r4, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 267.755702] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/24 08:44:15 executing program 4: r0 = userfaultfd(0x80000000080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x2}) 2018/03/24 08:44:15 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="e2d2afb95efc"}, 0xa, {0x2, 0x4e21, @loopback=0x7f000001}, 'bcsh0\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fsetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974792e626373683000a543140dc912006c392fe67ad83c73365bfe72d2364bb6b28ad25e2640b3a7fd3f02f2df701ab2e991663c987c4e712509f3458fa903594eafb1e8839a5afd3cf9ef2e07cc77126d725747d47cfc7b82691309456b0a4ea1001402bd7c5452664d460721bc5bbb09d159af7ec0d9b6cb70ce00739343cc3041fc59a895f08d6e4860c52e32b54d693f6471592d2deb44929d41be39f286cae509b0b2a80da7cddb"], &(0x7f0000000100)='syz_tun\x00', 0x8, 0x1) 2018/03/24 08:44:15 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceaf90), 0x0, &(0x7f0000ce5fe8)=ANY=[@ANYBLOB="33000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) 2018/03/24 08:44:15 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x18000, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x5, 0x15a5, 0x20, 0xffffffffffff6286, 0xfffffffffffff000}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24}}, [0x6000000000000000, 0xffff, 0x3, 0x0, 0x4, 0x5, 0x100, 0x3, 0x7, 0x60, 0x3, 0x2, 0x0, 0x0, 0xa50]}, &(0x7f0000000600)=0x100) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r2, 0x9, 0x10, 0xb2e6, 0xff}, &(0x7f00000002c0)=0x18) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x6, 0x6, 0x2, 0x40, 0x0, 0x20}, 0xc) getsockname$netlink(r0, &(0x7f0000000300), &(0x7f0000000400)=0xc) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000140)=@fragment, 0x8) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r3, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_thread_area(&(0x7f00000000c0)={0x9, 0x1000, 0x2400, 0x9, 0x40, 0x0, 0x80000001, 0xfffffffffffffff9, 0x18, 0xfff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet6(r3, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0x8001, 0x1, 0x1ff, 0x36b8}, 0x8) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='bdev{-$\\)lo+*system\x00', 0x0) 2018/03/24 08:44:15 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) pread64(r0, &(0x7f0000000000)=""/8, 0x110, 0x0) 2018/03/24 08:44:15 executing program 4: r0 = memfd_create(&(0x7f0000000000)="c2626465762e00", 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ip6gre0\x00'}) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, r2, 0x0) 2018/03/24 08:44:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffffba, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004001, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/24 08:44:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x71d}], 0x1, &(0x7f0000001180)}, 0x0) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9", 0xa3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x6c, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0f630c40000000000100000000000000066304400000000006630440010000000763044000000000016340400100000000000000020000000000000000000000010000b20986436800000000000000000040000000000000002000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000002500000000000000852a6a7700010000", @ANYRES64=r2, @ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00']], 0x38, 0x0, &(0x7f00000001c0)="d5c43ffad52b0e6e3bd808368377fcc281118e7241d6c1473e0014ef7a344027acb178f2abe643ac79ffa0b7c5cac1a06d571ca570ccc350"}) [ 267.887095] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/24 08:44:16 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000280), &(0x7f00000002c0)=0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001380)={{0x9, 0x8000}, 'port0\x00', 0x6, 0x80000, 0x100000000, 0x6, 0x0, 0x2, 0x3, 0x0, 0x2, 0x34}) socketpair(0x1, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001540)={0x6, 0x4609, 0x3, 0x800, 0x3, [{0x6, 0x1, 0x5, 0x0, 0x0, 0x2}, {0x101, 0x1ff, 0x5, 0x0, 0x0, 0x480}, {0x3, 0x5, 0x6, 0x0, 0x0, 0x80}]}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000001440)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x6b, {0xcb, 0x3, 0x2, 0x80, 0xbcbb, 0x101}, 0x9, 0x40}, 0xe) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/03/24 08:44:16 executing program 4: r0 = socket(0x1d, 0x3, 0x0) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100000080000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xc0000019}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/24 08:44:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000a14000), 0x4) socket$key(0xf, 0x3, 0x2) 2018/03/24 08:44:16 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc0202, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"5a931c3b01d9ae"}, 0x1f}, [{"2f5c36b40898a8"}, {"472d3f1b14b8d4"}, {"dd2d6d58b393a2"}, {"4387b96710b2b9"}, {"8b91870cf09440"}, {"d7b02db98309a2"}, {"6c4d5982f4ef38"}, {"ee7dd94046b0f4"}]}, 0x48) 2018/03/24 08:44:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/24 08:44:16 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80100, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10080, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/41) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/85) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) recvfrom$inet6(r2, &(0x7f00000001c0)=""/185, 0xe9, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) shutdown(r2, 0x0) 2018/03/24 08:44:16 executing program 5: r0 = getpgid(0x0) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0xf, 0x7, 0x3, 0x7, 0x4, 0x5}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x7fff, 0x4) getpriority(0x1, r0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/24 08:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f00007feff0)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}, 0xa2e, 0xe0000}, &(0x7f0000000240)=0x90) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) finit_module(r0, &(0x7f00000000c0)='*lo-{!&,lo!posix_acl_access\\\x00', 0x1) 2018/03/24 08:44:16 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvmmsg(r0, &(0x7f0000005580)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/160, 0xa0}], 0x2, 0x0, 0x0, 0xdfd}, 0x8}, {{&(0x7f0000000340)=@can, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/85, 0x55}, {&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/179, 0xb3}, {&(0x7f0000000680)=""/171, 0xab}, {&(0x7f0000000740)=""/254, 0xfe}, {&(0x7f0000000840)=""/156, 0x9c}], 0x7, &(0x7f0000000980)=""/165, 0xa5, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000a40)=""/202, 0xca}, {&(0x7f0000000b40)=""/54, 0x36}, {&(0x7f0000000b80)=""/209, 0xd1}, {&(0x7f0000000c80)=""/60, 0x3c}, {&(0x7f0000000cc0)=""/159, 0x9f}], 0x5, &(0x7f0000000e00)=""/2, 0x2, 0x1000}, 0x4636}, {{&(0x7f0000000e40), 0x80, &(0x7f00000023c0)=[{&(0x7f0000000ec0)=""/159, 0x9f}, {&(0x7f0000000f80)=""/97, 0x61}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002040)=""/198, 0xc6}, {&(0x7f0000002140)=""/1, 0x1}, {&(0x7f0000002180)=""/60, 0x3c}, {&(0x7f00000021c0)=""/189, 0xbd}, {&(0x7f0000002280)=""/77, 0x4d}, {&(0x7f0000002300)=""/131, 0x83}], 0x9, &(0x7f0000002480)=""/223, 0xdf, 0x9}, 0x400}, {{&(0x7f0000002580)=@ipx, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002600)=""/243, 0xf3}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000002700)=""/245, 0xf5}, {&(0x7f0000002800)=""/226, 0xe2}, {&(0x7f0000002900)=""/52, 0x34}, {&(0x7f0000002940)=""/58, 0x3a}, {&(0x7f0000002980)=""/107, 0x6b}, {&(0x7f0000002a00)=""/209, 0xd1}, {&(0x7f0000002b00)=""/246, 0xf6}, {&(0x7f0000002c00)=""/56, 0x38}], 0xa, &(0x7f0000002d00)=""/180, 0xb4}, 0xfff}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000002dc0)=""/90, 0x5a}, {&(0x7f0000002e40)=""/79, 0x4f}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000002ec0)}], 0x4, &(0x7f0000005000)=""/132, 0x84, 0x5}, 0x8000}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f00000050c0)=""/216, 0xd8}, {&(0x7f0000002f40)}, {&(0x7f00000051c0)=""/81, 0x51}, {&(0x7f0000005240)=""/221, 0xdd}], 0x4, 0x0, 0x0, 0x800}, 0x400}, {{&(0x7f0000005340)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000005480)=[{&(0x7f00000053c0)=""/183, 0xb7}], 0x1, &(0x7f00000054c0)=""/188, 0xbc, 0x7}, 0x3}], 0x8, 0xad0dfad55776fcdc, &(0x7f0000005780)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x1}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0}, &(0x7f00000057c0)=0xc) fstat(r0, &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002ec0)='./file0\x00', r2, r3) ioctl$sock_ifreq(r1, 0x891b, &(0x7f00000058c0)={'nr0\x00', @ifru_settings={0x100000000, 0x2f3, @te1=&(0x7f0000005880)={0x5, 0x64, 0x9, 0x9}}}) r4 = socket$inet6(0x10, 0xa, 0x6) sendmsg(r4, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390008001a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) accept4$llc(r0, &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005940)=0x10, 0x0) 2018/03/24 08:44:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x1, 0x0, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) bind$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x0, {0x4, 0x8, 0x10001, 0x87, 0x8}, 0x2}, 0xe) writev(r0, &(0x7f0000fb5ff0), 0x1000000000000096) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff]}, 0x9}}, [0x4, 0x0, 0x7fff, 0x8, 0x400, 0x2c23, 0x1, 0x9, 0x6, 0x1000, 0x80000001, 0x5, 0x4, 0x7ff, 0xffffffff00000000]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1755, 0xd, 0x1, 0x34a, r3}, 0x10) 2018/03/24 08:44:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffe, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0xc0481273, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xfb, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ff}}, 0x101, 0x400, 0x5, 0x3, 0x79}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x49e}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000200)=0xbfe2, 0x4) [ 268.154454] audit: type=1400 audit(1521881056.169:393): avc: denied { create } for pid=23756 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 268.165645] audit: type=1400 audit(1521881056.169:394): avc: denied { create } for pid=23763 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:44:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x2c0242) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001040)={'bcsh0\x00', {0x2, 0x4e20}}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x5}) 2018/03/24 08:44:16 executing program 1: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r0, r1, 0x5f, 0x8c802) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x4, [0x7fffffff, 0x81, 0x1, 0x9]}, &(0x7f0000000240)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x208000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) memfd_create(&(0x7f0000f9dffe)="c403", 0x0) 2018/03/24 08:44:16 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x9}, 'port1\x00', 0x0, 0x800, 0x8, 0x2, 0x316, 0xd73c, 0x9, 0x0, 0x1, 0x7f}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8ff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 268.167591] audit: type=1400 audit(1521881056.169:395): avc: denied { write } for pid=23763 comm="syz-executor1" path="socket:[50028]" dev="sockfs" ino=50028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 268.170598] audit: type=1400 audit(1521881056.169:396): avc: denied { create } for pid=23763 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001540)={0x0, 0x6}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000015c0)={0x0, 0x2}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000030c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x3}}, [0x6, 0x2, 0x1000, 0x2, 0xea5, 0x101, 0x3, 0x0, 0x3, 0x8, 0x5, 0x7, 0x10000, 0x0, 0xfffffffffffffffe]}, &(0x7f00000031c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003200)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x914}}, 0x4384, 0x4d, 0x6, 0x7, 0x88}, &(0x7f00000032c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003300)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003340)=0x28) sendmmsg$inet_sctp(r2, &(0x7f0000003440)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="cf3b75b80a2d63368a4ec5deb9be87cc7c494ebf538790f893dafd53b59f38717ebd098fa09be1cba3a528320ca77fcc9e3bd933bb2cfdecdfbe11467b8403a425e1d4dc1228a7bc4536502f24fdab71d9f8ac4f32f34a5c4663517f52a173252ad68d3842c2a79ae21a191ace3b6c5acd4bf370d9bca079261dcb7f4454b2a23dca2909e5273bbe31602e68fd283b13fee7561f0ac4c83de6efd75092eaf5f213611b24750da68448b1ea99a4056f5716ec77ab37c7dae7c5b54d46582ef645af4bea8868a9b3ad375860fb7a6c20994a717f48f5598d190848e8b25de0548c6ecdd1906c629ebf3699923fc1086db81dd05cca", 0xf4}, {&(0x7f0000000200)="8c64c0561cc5d1388e5e9efd4bec4dfb052b27866d667bfe792fede564670c1bb27815a5d88f54ef30587eb922ee733f89255babbe83a0b722ceaddaef1c0578cb2c12ed449794d76d9293b33ca96f48ea833a7541d6805b81cb7fee510b33c926c230d02e6135b5059f76deeda1f215bf7ecc8122bc5724556971631cadedcdb1585573d49723dfded1ab71a6c3bfa0553d7a6c8e50ad0814955b9d2971dd83c3d8900ac7c7db4ed7191d9d10e9", 0xae}, {&(0x7f00000002c0)="5323394a2c8a545edbac723ac9d32726c9f694c9bf3f2a5daee82d4bc16e423cab905bf39113415ff03030c4b5de88ec211a31647f307f1322aad544bc152dcb77b5e2eacac464b09e73abaf40b8d65b3205b7dc768b141e235e09314fde1cf081f0c1d1a9ca8b0b098a8955ced4d2438b1aebe3bc88a24a94aa6e2de12a84faa6810319e259383e4e486ec6beb4f6bf1fba5602743ae9b7e8b67e5e850fa11cf96a891af66288cf918a8915b5cefb61c49af12f54351c0a505107f4a75b3997", 0xc0}, {&(0x7f0000000380)="11f6afe720bd8282e8c59e4029830d5258cad4d75b8f96d4267bf2bc48ce9854fd7da6e13ea3ac7d0d85a461efbd8c35fc8cb20ad5b0ac3a772f793c9a853f090fe03aecc587c0b011caed43dcb51c9a868ac97f2cc7830582ff730c96cec1ac11aee48e7b96b77b3320bb9b2be3b6d2ae2773d568f3012efb5acd9a06c4ab537b60cc7d59bb2621922c64c6daf6085da4b93b5caf5aa2b1d4c7d3b6c57de07bb7a2751b908475394a81dd87a5f7d746a5", 0xb1}, 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{&(0x7f00000019c0)="dec9617ebca8c458d239d409e22a52888dbd2504bf08e788026473c484aec1d70ac961310dc7b544fa338bd3cf2c0bdfd1d278ccec79e33dcae039b8d81557e85c99cd64eedd3c39f7f7406349a616d70be24e170c6346e590764577ac64496a08f234c0e1d434e6ad34b2242ad1aba7d1331cabcdfcb9ae81ca66898dc3f5c2359f9ceed97ca7fd6e89c3b191f090fdde9d829d7638b7087cef97eec182074dd396c62ccd8797084315f13a172cfd7852a1786e12aa1c658ae2f24d1966741c0150e8d4004b1814a8d09b514a3387d80ecaaf13d48f4874e1e46a97bcf97a1abf928f98309e839c1d", 0xe9}, {&(0x7f0000001ac0)="3ac46bae1db3b1172262b08ffaad40b013715fecbe905071fe6593b7be6a7c6bdcdbb48cc6776dc5a295710ace2fb9d44d37b9c9787cb6ef3aefd92ae1676b779b8106706f4fc7a48d6d6a8b410c8d2b4afebce03d0f2ef991f72e4e7c6557a7b4812257be77feb53715ea32787505aefd643af84030b76a4c87954d74", 0x7d}, {&(0x7f0000001b40)="742064e8537dee95e51658f4d98e0c5c4f4309545c83492ac5a48b00730cf6fcf011c51832c7782b67", 0x29}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f0000001c00)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000001dc0)=[{&(0x7f0000001c40)="ba7f81049d7014a78e73ca4d686aacb201a55894dbe649e22a1be9189b7aba5cec12068a245402a2dcc3e029213feacfbab86773ec590664e5668e0336a659221b36dbfe6de6a2b799077bb9448a40d1d3cf4233859e6c86b4ca80968f496f21a5cf67837b16b6e3a8c954cd28a34b0a4a7218d85e0bc4c2e77839927a01c47a36e3dd5d1108", 0x86}, {&(0x7f0000001d00)="5e5e7b48f44b0e094131c2bc128e1bbc33451450eeea359beef14ec51856de6b3f5a7c855d8df052b5bc83de3d3391ca2a81290c3587d87c71dfd94204b2490e9127b7c385fe55bb2a546f1e4fd90feef8ce26c05d464fc6f3dd0d38d3c2982f1e6f14332e56c1f7b11e6f3e3dec30b5c9271c008e61458f56d4a9ad8450b34930286a28761d42c1921dc5669414b58b54f3bd35565b9f6d94d6da3f4110986d0cfbc691eacf96662ae9", 0xaa}], 0x2, 0x0, 0x0, 0xdf3e91bacc5e9f9d}, {&(0x7f0000001e00)=@in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000001e40)="9954ede47b5c7d91781b0ec98ddb516d9e5b664a769a90a69ee1c7f9e831c2de3350ebcd0d5e0904fd0f3d70cf788b200b968a2c802ea7160d1bff12a145b0d74ec52b523ef673f26757d8950786daa63adfb55fda8c0c56819ff33203a00257fe9e8048735906f2dd9f473a15aefeefb749734148ba9f6da5df0ef083a34d7a12e3eaa771be8697464bf12f3f3cee8fab047f5085ba51aa6ffe3f951025ebdc345d684f4561eee32ddb5052435d4f53eee06deba39494e437eb7edb788c167da44007222289ffb1ad6a20ab582d888e49286b3902be88d6f03d463a23eb40b5c588af694c9e5fdc7660584ada15943bf22b5cd8ab08", 0xf6}, {&(0x7f0000001f40)="5248d2811b8a28d3461bc3b9d8c75b9e0c464032808b5ae3751b588a5490040c0443697633398d5313f7ef4231c07cbac287fa6373a38eaff13ada0f211000e5c7dd385eb0ba4746d97209778587928c7c9b1e35b9fa67cc0d2ac49839e0ad0cf9e3111d204858ae767c133afd4613c1210135837b72c1a7276521fc5f2a3cafbb316d6fde60b84961d021d24d0d7d87e6df7189f2481e835ef040fcb0cd69e5f6c194e57b4e462fc16ec192dfa17785f0834e2d8045c0d9cd832381a523cc2d3da960addf33b0050f72beaa", 0xcc}, {&(0x7f0000002040)="5fbf6661f8b4635009885c7e820bd46c9790d9642da6a9aee9b3e3b847ba1311ac81a516fda48172b23392d3c0832ce4ce7e4b8b94", 0x35}, {&(0x7f0000002080)="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", 0x1000}], 0x4, &(0x7f0000003380)=[@sndrcv={0x30, 0x84, 0x1, {0xbb, 0xfffffffffffffffc, 0x800c, 0x1, 0x7, 0x8, 0x3f, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8004, 0x1, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xc000, 0x4, 0x8001, 0xfffffffffffffffb, r7}}], 0x90, 0x20000000}], 0x4, 0x4000) [ 268.171869] audit: type=1400 audit(1521881056.169:397): avc: denied { write } for pid=23763 comm="syz-executor1" path="socket:[50030]" dev="sockfs" ino=50030 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:44:16 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000140)=""/93, 0x5d) mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080), 0x10) readv(r2, &(0x7f0000c33000), 0x53) 2018/03/24 08:44:16 executing program 7: unshare(0x20000400) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001340)) mq_notify(r0, &(0x7f0000000200)={0x20000000, 0x1a, 0x2, @thr={&(0x7f0000001380)="b3f59ae32300b583cb80e978f20ebb94cfa6b1b9a0b773cf629d541a8ff3ee807f0e914b868ce9b54ca9580ee82712795e4dc470f6d7a0cc3f08b49313549f6df301127274c47f421808553bfb0b4da0c3791650bea5731feaaaf66f8dddcf258f9e1d89a88322b9041cf06ebc6f2884ba0fb382bd0810aff331687cdd2e7e47d0b461777ec8920bf2b97ec14fca70dd9e26452652522af426a231d2184937227867463a283aa25405f58ee4dbdc172bb6215221c6666953385d78782f07ded63f58d39972d194e76035c517ca2dc6dfe9b5b65473ac5254604d38fbba73cfd60ff3b9b3be", &(0x7f0000001480)="6058e4fc3c257a50cfe72fcf0db67dc005db433aa9f7ff4f4d2b80adda7be5cde4297823dd36ba0b397439d0a4476a784bd95a6f67101016f55818feb77ce49c236d113fda54925369c8b5cc376588ebdff1c240ac1321252b816dea28c6d55d9631777b2a36be1fca6e5c2146184376666294ff8329a7ed0fcd21be153e6e37fe1cb42d3490bd5885be99387ffc1ae8db34b01dda0dab47504fa8663f4325746f9facebb0adb332887e3026f4a9cae8ef5b4fd02cc61bc312354219430c545e10a75077965d41fcfba41c"}}) 2018/03/24 08:44:16 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x800) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000a7c9f1)="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", 0x4a4, 0x48002, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000466000), 0xfffffffffffffe93, 0x20000010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 08:44:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x281) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810800000700004003000000450001070000001419001a000400020007000000000000000000010c00f41ee400", 0x39}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0xa}, @broadcast=0xffffffff, 0x0, 0x3, [@multicast1=0xe0000001, @rand_addr=0x8000, @dev={0xac, 0x14, 0x14, 0x14}]}, 0x1c) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000040)={0xf2, 0x7f, 0xa04}) 2018/03/24 08:44:16 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/24 08:44:16 executing program 3: mmap(&(0x7f00003e1000/0x1000)=nil, 0x1000, 0x1000804, 0x7f, 0xffffffffffffffff, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4002, 0x0) r2 = socket(0xe, 0x806, 0x8) recvfrom$ipx(r2, &(0x7f0000000080)=""/97, 0x61, 0x40002060, &(0x7f0000000100)={0x4, 0x7, 0x6, "5cbed64a0664", 0x1}, 0x10) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040)=0x9, 0x4) 2018/03/24 08:44:16 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x1, 0x3, 0x800, 0x80000001}) alarm(0x8001) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x1000, 0x100000001, 0x8000, 0x9]}, &(0x7f00000000c0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x3d, r1}) finit_module(r0, &(0x7f00000001c0)='self%\x00', 0x3) ioctl$TIOCSTI(r0, 0x5412, 0x2) r2 = memfd_create(&(0x7f0000000200)='.vboxnet1vmnet1posix_acl_access%\x00', 0x3) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000240)=0x1f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xc85}}, 0x3}, &(0x7f0000000340)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r3, 0x2, 0x8, [0x7fff, 0x0, 0x100000001, 0x0, 0x2, 0x2780, 0x7fffffff, 0x1ff]}, 0x18) clock_nanosleep(0x7, 0x1, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000400)) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={r4, r5, r6}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000600)={0x1, 0x1}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000680)) seccomp(0xe50a4ff1ad3516ea, 0x0, &(0x7f0000000700)={0x6, &(0x7f00000006c0)=[{0x2, 0x2, 0xfa1, 0xa2c000000}, {0x3, 0x80000001, 0x666e, 0x10001}, {0x2, 0x7, 0x9, 0x4}, {0x1, 0x550, 0x1, 0x20}, {0xeaa6, 0xffffffffffffffff, 0xfffffffffffffff7, 0x1}, {0xffffffffffffff81, 0x4, 0x3, 0x5}]}) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000740)=""/125, &(0x7f00000007c0)=0x7d) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) ioctl$KDSETLED(r2, 0x4b32, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000800)={r3, 0x80000000, 0x30}, &(0x7f0000000840)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/user\x00', 0x2, 0x0) ftruncate(r2, 0xb36) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000008c0)={0x1, 0xa4, 0x2, 0x3, 0x0, 0x100000000, 0xffffffffffffffff, 0x70, r7}, 0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000900)=0x5, 0x4) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/03/24 08:44:16 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f553a6f626a6563745f723a6e697472635f7061725f72756e5f743a73656d5f753a73797374656d5f720a3b4ac18bfa0ae7ea3a6b65726e6535005584da903695a33a9079bedc832cb779440f556fcbd48f0750b27cc707000000000000"], 0x46) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0xe1eda86f9cfcc30) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000001c0)=0x7, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xa) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='/selinux/access\x00') accept4$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x80000) 2018/03/24 08:44:16 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) setns(r0, 0x40000000) socket(0x2, 0x2, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/03/24 08:44:16 executing program 1: getcwd(&(0x7f0000000400)=""/122, 0x3d) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000380), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xffffffff, 0xfa69, 0xffffffffffff0001, 0x8, 0x8, 0x6, 0x20, {0x0, @in6={{0xa, 0x4e23, 0xad9, @empty, 0x9}}, 0x2, 0x4, 0x6, 0x5, 0xff}}, &(0x7f0000000240)=0xb0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0xb800000000000000, 0x30}, &(0x7f00000002c0)=0xc) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8100, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x400) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000003c0), 0x17d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000480)={r3, 0x2, 0xea, "e9858f318c752131ede23592fb348c7a4d7398165b71e224317c8ee622289de5d2336c26de860597a19a04e80665f5c59847ff1c122face5ac329d92de23d413e6960845049233a12c72c0f8a5c28d1ea0c2345d3465bdd2d27651908a34ba9c713f431d3d34ea0aa449af1f1c3759a660b9c0531e0fd6ce6d7bb33a17d6de7b3985604fa81b0732d4de57f5b105e67f50b86100c1d0c22f6cfc29bd310646d56028d307da0278b3f6f33b5984a7c852b12b03005b92c1c42232ca8fd84c06f5c4eee8a031b4a85f5d07ddc41ad90ec9c5d1674e3712e0a986c222bec1cc0e24ea6954c4ee1c9d5303d9"}, 0xf2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="27000000a8478819a53fd25601c296efd6b3618689bd0cce53312dd4fc4870d6a9a444ac640fd2dafb057bca04af76788c95bbe1d2e714d3065f98e73d17c6f46a520998c6451d819abc744fd3daae5c372106310a049bd7c26e29bbd7b22fd33476dacab7a9364f262a2562a39b5ac7fa10c13e705c51867759932a", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) 2018/03/24 08:44:16 executing program 7: prctl$intptr(0x22, 0x80a) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/24 08:44:16 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x2}) 2018/03/24 08:44:16 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x0, 0x0, @loopback}, &(0x7f0000000000)=0x80, 0x80800) fgetxattr(r0, &(0x7f0000000100)=@random={'system.', '\x00'}, &(0x7f0000000140)=""/4096, 0x1000) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x107200) 2018/03/24 08:44:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f00000004c0)='user.syz\x00', 0xfd4d, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x38, &(0x7f0000000040)="b31fb4bcf771cce4db8b7b2b00329fe050a842dac63267b87b4878a479308056015ededbb695c6b228221e74a7357fc24a28db2ec0a06355"}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/24 08:44:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0xd77, 0x0, 0xffffffffffffffff}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xe328}, &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/24 08:44:16 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x1ff, {0x2, 0x4e20}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x6, 0x7ff, 0x3ff, 0x1ff, &(0x7f0000000040)='bcsf0\x00', 0x8, 0x8, 0x4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x1, 0x1f}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x100000000, 0x5, 0x8000, 0x80, 0x0, 0x6, 0x6, 0x0, r1}, &(0x7f0000000200)=0x20) flistxattr(r0, &(0x7f0000000280)=""/8, 0x3cb) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/03/24 08:44:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0x0, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x2, 0x8000, 0x9, 0x0, 0x0, 0x80000000, r1}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) 2018/03/24 08:44:16 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2002}) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r4 = gettid() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000200)=0x1e, 0x4) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000013fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, &(0x7f0000000000)={0x77359400}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) close(r3) write(r1, &(0x7f0000000080)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000000100)="74d243b6ce86c02458bff930a75fa3d65cda0189bcff2183f4ea775522d47c8b25d8ecfedb8fddd3fe34f77ff4f184d156664414d0c8f8ab7ad30ef15cfa987670c37034d3ddecd23d5db8d09b6fd6254f1d23c773f50d37555d2d23ec909d0b69cd78fed0739408919bf3524d46d9e6c7961119de25be9dc9842ec852f0ebf90109b2a7d31af08f5c8ef5d0fe977e7b3b3ff64bb262dd232c077f53a4b6091fce42524164639a0d407df2fd1e5a21fb8faf343de20aaaa5fd80dc492ce87ca92ab8a5f2339a01bd74b3acb056815cd04c", 0xd1}], 0x1, 0x0) ppoll(&(0x7f0000005000)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) 2018/03/24 08:44:16 executing program 6: r0 = socket(0x4, 0x800, 0x3ff) bind$ipx(r0, &(0x7f0000000040)={0x4, 0xfffffffffffffff7, 0x0, "fc454632d716", 0xfffffffffffffff9}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)="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", 0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/03/24 08:44:16 executing program 3: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@local, @local}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x2e, 0x5, 0xffffffff, 0x80, 0x1, 0x3}) futimesat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)={{}, {0x77359400}}) 2018/03/24 08:44:16 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000100), 0x4) socket$inet(0x10, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x402, 0x0, 0xdf}) accept4$netrom(r1, 0x0, &(0x7f0000000080), 0x800) 2018/03/24 08:44:16 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) lsetxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) dup2(r1, r0) 2018/03/24 08:44:16 executing program 5: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=@random={'osx.', 'security\x00'}) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x81001003) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/03/24 08:44:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) close(r1) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', 'security\x00'}, &(0x7f0000000080)="3a2c2e2d706f7369785f61636c5f616363657373e0637075736574282cf9656d3073656375726974793a6367726f75706e6f64657600", 0x36, 0x3) 2018/03/24 08:44:16 executing program 4: socket(0x2, 0x3, 0xb0) r0 = socket(0xa, 0x2000000002, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xa79, 0xa) setsockopt(r0, 0x0, 0x1, &(0x7f0000001000), 0x0) fcntl$getflags(r0, 0x408) 2018/03/24 08:44:16 executing program 6: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x3000, 0x1ffffffff, &(0x7f00005c6000/0x3000)=nil) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x4010e405c4e390ee, 0xffffffffffffffff, 0xfffffffffffffcf5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000fb5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000708000)='\x00', 0xfffffffffffffff9) 2018/03/24 08:44:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) write$selinux_create(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='systemWu:obje\'t_r:getty_log_t:s0 /usr/jbin/cupsd \x00\x00\x00'], 0x34) 2018/03/24 08:44:17 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfffffffffffffffe, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x801}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7]}, 0x5c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x20803, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x1f2, 0x0, 0x2, 0x0, 0x1}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x77359400}}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8802, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffff0001, 0x6, 0x3f, 0x0, 0x7, 0x5, 0x4, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0xffffffffffffffb9, 0x20000000002, 0x4, 0xffff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r4, &(0x7f0000000180)=0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000002c0)="45108c6807fbfc59408c0123f1c1379392c847a465ab2e2357b085514a011711a00adbeacd83086ff1eb73c0b4fd3b3cbf6f8b0e8f8a2167b4", 0x39) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/24 08:44:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x28e547480f55a12f, &(0x7f0000000080), &(0x7f00006d2ffc), &(0x7f000045dffc), &(0x7f0000000080)="1f9bc83351882d2d76e455f16f6420b89ab4a2234316e5163456e8f1fca9ada38c06fc63c559c22a000000000000000000884c76a605a70dc2185114d12cd88c9a7176a771508478d28e20505047f070cddafb7e95d868972aacaf5bc39f11c74c71d84d5fc6bdb82d0bee6d93b3718503c2bd697c92ea") chdir(&(0x7f00009a0ff8)='./file0\x00') 2018/03/24 08:44:17 executing program 3: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000000180)='./file0/file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x7, {{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0xffffffffffffffff}}}, 0x88) pread64(r0, &(0x7f0000921fc1)=""/63, 0x3f, 0x0) read$eventfd(r0, &(0x7f0000a56ff8), 0x8) 2018/03/24 08:44:17 executing program 6: vmsplice(0xffffffffffffffff, &(0x7f00000fb000)=[{&(0x7f0000000000)="01dbf465059d3b33e0a87b5cc0a7e2aac169862f8d547c6d5fe3ce5a6c310cdd2eaa065cb267090023a977fb74a99db64d04523d029a86351bf0500daef0a20c389fc49a1db9ce0efbed1f2bb8fe7d50fbfd67", 0x53}], 0x1, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) unlink(&(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x7ff, 0xa000000000000, 0x8, 0x479, 0x80, 0x7, 0x5, 0x7fffffff, 0x6, 0x6, 0x0, 0x9, 0xb18, 0x180000000000000, 0x101]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x8722cbd, 0x4, 0x65e, 0x7, 0x0, 0x6, 0x8b, {r2, @in6={{0xa, 0x4e23, 0x100000000, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffff9}}, 0x9f5, 0x8, 0x7, 0xfffffffffffffbac}}, &(0x7f0000000340)=0xb0) 2018/03/24 08:44:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000005c0)={0x4, &(0x7f0000000580)=[{0x10000, 0x9, 0x682, 0x6}, {0x4, 0x80000000, 0x5, 0x3}, {0x4, 0x37, 0x7, 0x6}, {0x2b4, 0x8, 0x7, 0x4}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r2) 2018/03/24 08:44:17 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0xfffffffffffff2a8, 0x20, 0x7fff, 0x3, 0x2, 0x1ff, 0x37f1}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) close(r1) 2018/03/24 08:44:17 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x1) shutdown(r1, 0x4000001000000002) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) 2018/03/24 08:44:17 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000000000000001, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x4, 0x100}) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000280)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) pipe2(&(0x7f0000000100), 0x4800) 2018/03/24 08:44:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) connect(r0, &(0x7f0000000040)=@generic={0x7, "6b7265a0e0aee20aeb333a35da38669c07792102bc5b63585254c421aa02546a0a8d4920a379758b2aee664c75a9cfdaa7d645cbcc560658a57c8c7d1e6ae02710f39572ea9a25ffe76e535e363502abf4156d235d2ad7b190e84ddc3f31d74ca39b4b6856646a93e5d921023479c3122c5757ad599eeedeccff8b827b1c"}, 0x6c) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getpeername(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) getdents64(r2, &(0x7f00000001c0)=""/48, 0x30) 2018/03/24 08:44:17 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', r0) 2018/03/24 08:44:17 executing program 1: alarm(0x7b4) 2018/03/24 08:44:17 executing program 6: r0 = socket(0xf, 0x2, 0x4) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca7000)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/24 08:44:17 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/18, 0x12) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x40, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/64}, &(0x7f0000000240)=0x78) prctl$intptr(0x0, 0x20) r2 = memfd_create(&(0x7f0000000080)='user\x00', 0x3) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/03/24 08:44:17 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="117948479f6a08ceef0f13dc3c468940a5976e86b50abfe781c60a423e58e84a10f5f1108e50f926c3a383b71d2f84f2b4140ed37f22d6734fd943d79fa90192bcfa1fbe2b3ece822c777f17a76aa38d08fd465573831046216c1c2234eb80c600f0650cc7b889ea9d00f88372919f192587d929c1c51649c83669715901b1d98424b873b541f6702d06986f28df4f95ea658b0c6bca0d73ff7bee1387a2d0", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/03/24 08:44:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f00003fe000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() prctl$setptracer(0x59616d61, r4) tee(r1, r3, 0x80007387, 0x0) r5 = dup2(r2, r3) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r3, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/03/24 08:44:17 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200000000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x18, 0x3, 0x5) connect(r1, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) [ 269.415427] device lo entered promiscuous mode [ 269.449207] binder: 23936:23938 ioctl c0306201 20007000 returned -14 [ 269.488571] binder: 23936:23947 got reply transaction with no transaction stack [ 269.497059] device lo left promiscuous mode [ 269.504160] binder: 23936:23947 transaction failed 29201/-71, size 0-0 line 2921 [ 269.526635] binder: BINDER_SET_CONTEXT_MGR already set [ 269.531940] binder: 23936:23951 ioctl 40046207 0 returned -16 [ 269.540041] binder: 23936:23947 ioctl c0306201 20007000 returned -14 [ 269.561446] binder: 23936:23953 got reply transaction with no transaction stack [ 269.569142] binder: 23936:23953 transaction failed 29201/-71, size 0-0 line 2921 [ 269.589792] binder: undelivered TRANSACTION_ERROR: 29201 [ 269.625449] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 08:44:18 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x3) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/24 08:44:18 executing program 7: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket$packet(0x11, 0x80000000000003, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/03/24 08:44:18 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000), 0x1e6, &(0x7f00000015c0), 0xfffffffffffffe1b}, 0x20000000) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='highspeed\x00', 0x1) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/03/24 08:44:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0x36f, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000000010100000000ffffff0c0000000000180100160e2300000000000000000000769815e9ec584295049d00000124cfb67d1f94a1e01e18e371bf9493fb6182a75afeedef08035718d1e22d48434507dea5a4fc4c9884a4f6454b6ae01b591ed94b3a57466e15445d2cff48f356d913af3f2307eecb0676856ef634b30000"], 0x2c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xc0000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x10001, 0x1, 0x3, 0x4, 0x101, 0x6, 0xcfa}, 0x20) ioctl$TIOCCBRK(r2, 0x5428) pread64(r1, &(0x7f0000000240)=""/255, 0xff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x2, 0x4) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/24 08:44:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/03/24 08:44:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00000000000005") getdents64(r0, &(0x7f0000000040)=""/37, 0xfffffdf2) 2018/03/24 08:44:18 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'bridge0\x00', {0x0, 0x4e20}}) socket$inet(0x2, 0xe, 0x100) 2018/03/24 08:44:18 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/24 08:44:18 executing program 1: r0 = socket$inet(0x2, 0x800, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) 2018/03/24 08:44:18 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x11) r0 = open(&(0x7f000060c000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/03/24 08:44:18 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x8, 0x5}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x19e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1}, 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/24 08:44:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/03/24 08:44:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = getpgid(0x0) r2 = dup(r0) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x1, 0x10000, 0x10000, r1}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 270.098750] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/24 08:44:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000280)="a959f890cc6f91334c46992126f5ee4f898f4542bb70bb1dca1fde447afb546fbc0000000000") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/03/24 08:44:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@delneigh={0x30, 0x1d, 0xb, 0x0, 0x0, {}, [@NDA_PROBES={0x8, 0x4}, @NDA_DST_MAC={0xc, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/03/24 08:44:18 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="a4b560ef4b937994e127b3b9e56bb756807b7eafb58b5e645c0bf3f8983b9303191f6e84f28ab779666eaeab1ceebdf9c075daafb046714dfb7c3eb18c013df0a4eca09afc4fee4666bcb1cdda16bd7a5812ad5628c173524d8d9a26b8283cbb735b20") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x5, 0x2}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x80000001, 0x7, 0x100000000, 0x10001, 0x91}, &(0x7f0000000380)=0x98) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000003c0)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x80000001) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000440)=0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000480)=0x9, 0x4) close(r4) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000500)=0x4) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000600)={'irlan0\x00', 0x2}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x286800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000740)=@req={0x28, &(0x7f0000000700)={'teql0\x00', @ifru_names='ipddp0\x00'}}) r7 = add_key(&(0x7f0000000780)='syzkaller\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)="fadbcda75b2c25812af0b7c0b9fc497cfa8fe4950674355aa4d5e8b2e31212b13d8125d07e1873b07a6700764ab8e8079717755b4dae71a875d34b7956d15e56e43c7a6a6dd8ae3524bff00fa4a9f5d0551641380c1e601b7e530334867754994c9fd46bca7dd2257ec5149ce33924c3fa139a", 0x73, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000000880)='logon\x00', &(0x7f00000008c0)='\x00') fanotify_init(0x0, 0x8800) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000900)={0x0, @dev, @broadcast}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000a40)={&(0x7f0000000a00)=[0x6, 0xffffffffffffffff, 0x6, 0x2, 0x0, 0x81], 0x6, 0xffffffffffffffff, 0x2, 0x8, 0x2, 0x5, {0x80, 0x1, 0x80, 0x20, 0x20000000000000, 0xffffffffffff0001, 0x7, 0x1, 0x4, 0x3, 0x8, 0x1, 0x200, 0x3, "2c8bda205397686e71760d49751e68b9ac76ca99d58468d570616d06c620773b"}}) accept$unix(r2, &(0x7f0000000ac0)=@abs, &(0x7f0000000b40)=0x6e) 2018/03/24 08:44:18 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x10000, 0x40}) 2018/03/24 08:44:18 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x7) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000000000)=""/197) 2018/03/24 08:44:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) r3 = epoll_create1(0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) [ 270.190558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. [ 270.256182] binder: 24008:24011 ioctl 5473 20000100 returned -22 [ 270.274547] binder: 24008:24016 ioctl 5473 20000100 returned -22 2018/03/24 08:44:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"695064647030000000ebf6000000e300", &(0x7f0000000180)=ANY=[@ANYBLOB="0a0000000000007955dae966b2d69a527e8fb359732aa983b5e734ad00000000000000000000000000000000"]}) 2018/03/24 08:44:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x9}, 0x4) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/24 08:44:18 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="020a000f02000c00000000000000000097b228df66d20ec5a82efbabb209205fad1ecfcefb7a56a463a60095c088682f2d0c31257d3d39f1169d2684498715da00029cf2a76789326bb8e10b39c10cd06b456b1d7add69255e14c583fa8592d4c69f4065d44b7aa5fc07a5b864412fb511dee8fabd841db958f21d575bc6c8c520dad7df0e3f3e4fc30f8bb47ef58edb4ded5b26db17a95e3e11db2c8d83dc8aa270b05770f7c6c1c114552e31ad44e25ba0eeceac96df2e9248943109af5f522466a4c7599d859e6e130736728a2371a7956d80e6664165f1fcb3ed44aa2a87000000"], 0x10}, 0x1}, 0x0) 2018/03/24 08:44:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e22, 0x100000000, @empty, 0xfffffffffffffffc}, 0x80000000, [0x1, 0x80, 0x5, 0x74e0, 0x1, 0x6652, 0x6ab, 0x10000]}, 0x5c) restart_syscall() mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x3a, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) sendmsg(r1, &(0x7f0000004140)={&(0x7f0000003dc0)=@ax25={0x3, {"999ce2b31b7d9e"}, 0xa4e8}, 0x80, &(0x7f0000001940)=[{&(0x7f0000003e40)="05da67b6ecdf0389326c16a4a737b199d987284c0db9db69677d20a9aea6f03ad5823683d2ae98e8e7ae25417af899ac41377d8552edd690a933188c9513fd89d89b3078dfc014f7fbccb89ba46ff2220942eadd2ac9c4a4343c15456cb8f1f6a0491e8f6952a6c6c44ae9ba6532a127283e377621dc4b16782d69a07989eec42fe35ec802c711ca1035a5408fe3e58467ac1de1aa221aef3c9006", 0x9b}], 0x1, &(0x7f0000003f00)=[{0x98, 0x19f, 0x80000001, "efc696676bf37492f9d97f5ba9cf9a73be10bdffe7f36e021f13083310a086ace30f643ff33b91d16c8375a4f8c5997560595a8867e8a550704f98dff55d021e8da03affbe091f531555885532395c96ac503414f8a584136df15c754eed0a6ac8e2508ff02a033b90b934fa5adb713ecbd6893f88c3d14e51ca0299b4525012cfb72e3a"}, {0x108, 0x11f, 0x2, "ef74e59d08876442d033b70fc97c762d0390d488f5dfc1b19fb236e0b741735877671bfa111341a9dbba5aa83156ad599e0ec450b9e9bf5ce279a001a50ac1e8654c3596ea68553dba0dee7c40a26bc6f674ecf15a5e499d568de37272f241fd9b6a6619ba00ff7efbacb5c4de7d2e4a6c13314b2269f5d85d710e62e59ff4814428911bba6976c5feb1d59dd1ddd1fd50ca412c1a2f20848bf3a8e30294a321d406ff68c089b31898c11f15626d9aa8eef5df0672cb4ef568fdc55f3f4c53b44f6504f7ba4ff25700f52aecf03fc43ca5792cfca5442d9d6e816f3f1fa4f8904a9b6f69c9cd4b4a508251cae471836df6"}, {0x68, 0x113, 0x1f, "1033c89418983915559710d080b7d9ad20227428d3a290623bb9714e365c476923e1b81133ddf88a74d5e34be30cc8da88eff30c31fe906707caeeab1159db0357d746e82f214448226881a843909ee17b9ea36d"}, {0x28, 0x19d, 0x7, "53a0f59e92a464d01a73409922457e17e1e4"}], 0x230, 0x4000}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003d80)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001980)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000001a80)=0xe8) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002140)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002240)=0xe8) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000038c0)=0x0) getresuid(&(0x7f0000003900), &(0x7f0000003940), &(0x7f0000003980)=0x0) r17 = getgid() r18 = getpid() stat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003a80)='./file0\x00', &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003c40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000100)="b6ae5e3145fc24e356f26fa0ede498230c7b580ec527ec6e1a9c1714a3ea4c488243429956d0b31cfc5807f1b65b0153a9b88ae9788f51f0c079f6c38d1eeae9d5edd9df48b2d2fd7bb2f4d9e398428b8d8935f572b574ac03fa2582016f17ac00df4c7dd6cd820a6e5b81cce2c7", 0x6e}, {&(0x7f0000000180)="4d4a42ed5166bac3b44d46fd135ce4d7c6b5b4fd75bc677f5cdb6b756ae45adede7ea7de3e5cb32be08443bbbc9003fc5d43c82f203581afd1eeb4ba1598788a03e6b4993a2d3e70396cb49c96ec8b9e1dcfe0cb18e7774f22d281d77ce649ec67c0baa33330349b94e769f82dbed11c77349fa1a5b8c3fe45540c6086e6cd7399666f4436bc4c3d3e61d48f4dbef10594f62242dc212e936ed1ea2b5dc29f7162f6c73787774e7e126d0e1e00f2f467e8a82f559f824035f56be6ace0e341b8848ae6822d9f4816d509", 0xca}, {&(0x7f0000000280)="1e2b498df059979661c069bdb54e8ac46978c9534b9dd4c107b5c1442d92c118c066d07ddb19c899f687a3b4bfe968232f86e9882299f436692e0f170f0c84b8d8abd9476e7c19c058ab6276dcbee9", 0x4f}, {&(0x7f0000000300)="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0x1000}], 0x4, 0x0, 0x0, 0x8080}, {&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000013c0)="4761ca1f66b2cd8f6eaf33af389bb5b33bde93116eaba35f11b6c584b2a2b80d84332548e98dd48b1a1a21c7ed608b33095858630a28fa20f2657f5403dc231cf8a815b2fb358ff39b47455454d13dda884e0cf557dd6d1f1468181a88cd4574bf", 0x61}, {&(0x7f0000001440)="eb174c90bf6b6a03785bf091b670fc94ef6ede5b9d87678dcad518521a99793bd8a2b8e97205af64356c75e557ecb8d0e40e39657d5d1fde0ea31353afb6c195ce566640b272a061455f0a1c10e6ccb9051f3257b52858a1097e486d8fd725f6ce4457da390495001f5b86a77364882d28b432a39c80f54ee8b47f6dc563bccdb535a9e9ba73fd6ecca182d20753b068d3bcf068fa6146d2dbd4dccb204ec911c3cc5095acb79977a83907187997ee13098b7b76e94ab75d383c314bae2a5ee6c58b2e299478f7ec5a58510988399210766f37", 0xd3}, 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r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}], 0xe0, 0x8000}, {&(0x7f0000002500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002580)="ad68c996950b5273b9ce04bc2c3191a0f66a08d5713eff446ddbdf0c86eabfbf44f572990f7313bc0204726b7c758d644f12339591f3a9322bede9acb9d763011156d2d9595b502604cdc553263d13bdb00326e75f4ac9045b5207d0970a65d167e061961017ca9f3ffd0ef19c6a443a63d4015e46e6d44a2b6ddf76a7c3ba6a09f5fb832af955161ccc0c", 0x8b}, {&(0x7f0000002640)="dde73c39115f861a167ef0eff475fb685ed05b80ff74cd73dbb8e0bd708dc26c910ca475c8450820103535acf9fd03cf9b0a8ca73ce26316de40cc63bf1ddf0cf77b4711c4b6109b7e43ed81caefeb1db0c3dcd73692bc02945e9d184fffa8a6a22c7a8ba487715a", 0x68}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000002700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003880)=[{&(0x7f0000002780)="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", 0x1000}, {&(0x7f0000003780)="fed0609cd9f12d2cdc76273a3e23380686c7e4b533398c31fd02163cb61773e76385780ba4a92294e1ab048ac85a0d6cb596169911f856c7a3658b011254f9a30edbb0efe01a0506fcedc467e2f18aba3a14ffa5cee8854511b7263616e01616266c1b1041a1ac1724069b5a56093bb2dbb6bc4f5bb6c4250d58b2f134616ff7754ed602", 0x84}, {&(0x7f0000003840)="08b0bc0dfb9646d644c3d23dccb2b119b6e5fe6d9d1f555be0bd7834d7cd12cc5f696c243f3bda37b2826a7a6dcd4916f7a4a15523010bd28a1fdcc3", 0x3c}], 0x3, &(0x7f0000004180)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18c0b5750fbc9d000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0xc8, 0x4000000}], 0x5, 0x40811) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) setfsgid(r4) 2018/03/24 08:44:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='/dev/snd/seq\x00', &(0x7f0000000100)='/dev/snd/seq\x00', &(0x7f0000000140)='$:^\x00', &(0x7f0000000180)='/dev/snd/seq\x00'], &(0x7f0000000440)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='/dev/snd/seq\x00', &(0x7f0000000280)='/dev/snd/seq\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='])\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='/dev/snd/seq\x00', &(0x7f00000003c0)='/dev/snd/seq\x00', &(0x7f0000000400)='/dev/snd/seq\x00'], 0x1000) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000facfba)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0xa815, 0x2) 2018/03/24 08:44:18 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7298, 0x400) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/24 08:44:18 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000001, 0x32, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)="ea36f1d03ab73cf55460ae6b24389818ba3694cf5405fc2ae6841a2cbde2db5abfa0ac02271be1bf6674dd81bd3dc74710e13af7dc2de06c94adf4004be7cee3b0c9b744b9c882b73b384a0ad6e3d7b15baf423b27ec834c7e5b642992723746fdae483114a22a7b429073df6b5465b94186", 0x72}, {&(0x7f0000000100)="15997cd5d24ce718a99c90a79228aa63e436d48359a10d2627907f153f7a71707180e9105fd7f384baf8c48590d68120cb9d9696801e087c5d02c9f9e36304ee1667956da3a982981104c5e6bd52e2395bea360dc762b96a394ed4566b9d5c51641ab7e772b79e1e10cb17328f12c6236df9adb511a6755fb10890f2b00fb70e92ce", 0x82}, {&(0x7f00000001c0)="87391fee7ea59f742788782963c2284a5e76a51ecaec5ed3497cb35cce477a7e5eee1339654ea2d2fae35392be13f7a13bd7d688937978b4853c3a946f4e00d9d93ce0a04df2db790ef73fa80b945ddb564c20eaf330c412a0b47070f11ef447d7df6571ae9d77102c35e4fb5009", 0x6e}, {&(0x7f0000000240)="e7d8c16291c8fd48d6275542f865ab34ed99291f17b0e663f01e85af9ecd845d9bbc14c7ef2d52b7edf54ddae0774ea296ab5df81c1cf099bcc527b6984b656366e3", 0x42}, {&(0x7f00000002c0)="430598472e7c", 0x6}, {&(0x7f0000000300)="b5b3569bbe368e79a4e88e570cce35b1441773b9c85e98bd4c5796c8fe36c1077915de36ad6726ee3bee75bb851097245e17bbb990f00d46a0dc526dbef58fb629f290488a2fb93e3d85ec9b4945903642f6c9f00f7abced056e48ac6a7abc8c9bd3c2753b362e2a67fead17038b5c894ac044741d1d5fb442", 0x79}, {&(0x7f0000000380)="51bbd0a0b53eace4b8bc15678faf9bc4de31e7237672ef9c01f07f5775bbd7b6c41ed1b8695a1449d47f35862c7cdba3ae499284aa282d1349a7864b8aaa47b53246c10438004c33cbc601057f446c22bce983297d5ed92411a9cb1ae65cdef8f7452b1662dc7f3a190a90bc5faebe100281a43a07a2632f8adbe0b534dcf3ce4c48fe014fa31b97e4beca0d36797a4b95f577ad9f1cdf2e982b3216face0aa2d0debd514a4bc1ed4606b0764159ddfe28f1a999a53d4d", 0xb7}, {&(0x7f0000000440)="d8ba8d4d7fba03b536f68108a447271b908374c73e6561e24340165b54bf88106793ab1641077ecfff4e34a69ed7646c9a9113cdf2ca55", 0x37}], 0x8) 2018/03/24 08:44:18 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x100000001, 0xea) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/24 08:44:18 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x0, 0x0, 0x4, 0x3, 0x8}, &(0x7f0000001440)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001480)=ANY=[@ANYRES32=r1, @ANYBLOB="d8000000bc61d20fbe961806fbfe8ac29fc495ccc1cddba351aa6dbb7a28c529e5ac06765ce1af9bde39dda81fb3d0d8f90c05e26961a3e15fff31da26e78f71abf584de281807000000f2e860163c75a22afb12173fec97d29429dac0502d4663ade5bd9902a79315f3dc2204f46ae548372793afc546ffb925afb02ab26528b193c14a2122790030a9e574e7b75eabb648ab484131e1c60964d1d8d8826a07daed178f95a5d4d0fb90249c60ccb3b3d19ab175d73cec7fb967ee4f5a1231fc1be4ce9613fa68876ef04715000000000000000000"], &(0x7f0000001580)=0x2) r2 = dup(r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f00000002c0)=""/131, &(0x7f0000000100)=0x83) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) memfd_create(&(0x7f0000000000)='\x00', 0x2) bind$netlink(r4, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/03/24 08:44:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000106ff8)='./file0\x00', 0x18442, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) 2018/03/24 08:44:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000300)) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x1c, "f4d1e30ebc741e0697d3a11b30799c727437ac35ed57f163d32d4222"}, &(0x7f00000002c0)=0x24) mkdir(&(0x7f00000001c0)='./file0\x00', 0x80) dup(r0) 2018/03/24 08:44:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000180)={0x2, 0x5, 0x20}) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f00000003c0)=""/233, &(0x7f00000004c0)=0xe9) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x101, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="c4000000130001000000000000000000fe800000000000000000000000000000e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000000000000000000000000000"], 0xc4}, 0x1}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000100)="7d2adb00") ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000040)=""/141) 2018/03/24 08:44:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) r1 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/03/24 08:44:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000), 0x3c8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4c, "1ab0169a53c34cf7ee6fa39c8a98f8bc21a7f8231799cb5fb2fe4e8a6c67d8385806ee85d321f63a5a90662b7ab09072d1b1b6f1152c2697aa0769415264d15404fa812df95158885d7ebd80"}, &(0x7f0000000180)=0x54) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0xfffffffffffffff7}) 2018/03/24 08:44:18 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) r0 = memfd_create(&(0x7f00000000c0)="6d696d655f74797065b200", 0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/65) 2018/03/24 08:44:18 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x101, 0x90040) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x99208}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=@expire={0x168, 0x18, 0x609, 0x70bd26, 0x25dfdbfb, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x1, 0x4e20, 0x3f, 0xa, 0xa0, 0x80, 0x3a, r2, r3}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x2b}, @in=@loopback=0x7f000001, {0x10001, 0x8, 0xffffffffffffff81, 0x0, 0x7fff, 0xffffffffffff7fff, 0xffffffff, 0x80}, {0x3f, 0x3a3a, 0x73, 0x5}, {0x1dea000000000, 0x9, 0x8001}, 0x70bd26, 0x3507, 0xa, 0x4, 0x6, 0x12}, 0x7}, [@algo_aead={0x4c, 0x12, {{'rfc4309(rfc7539esp(lrw-serpent-avx,cmac(cast6-generic)))\x00'}, 0x0, 0xe0}}, @lifetime_val={0x24, 0x9, {0x4, 0x4, 0x7, 0x1}}]}, 0x168}, 0x1, 0x0, 0x0, 0x10}, 0x40000) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10, 0x0, 0x0, 0x4000000}, 0x39a, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0x50, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffff60}, 0x1}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000003c0)={'gre0\x00'}) 2018/03/24 08:44:18 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) [ 270.517443] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 270.544365] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/24 08:44:18 executing program 6: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2200, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/24 08:44:18 executing program 7: mlock2(&(0x7f0000588000/0x2000)=nil, 0x2000, 0x1fffffffffd) 2018/03/24 08:44:18 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x10a) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000f6e000), 0x0) sendto$inet6(r0, &(0x7f0000000000)="7d22b282bbbc2b1fc111c3da37eca9d03d3409f664080aa05a2e1a91bbf607b570e9d063a20153761cdb8a77c311211684a58fb301650415fc53ca0592e9120a18b10fcf9b86d3deaa2141243884dab7f26d98b49e858a1297d2b39cff01fd7e53b947cd9624f3c92661b4684b12df8bf9f0fa30d19310e9ebbc4a86c89069a6f93b34510d627655e58f2cb30e25279f4f4e9f2b25b3467f0e598ee0db62abdbcf949477", 0xa4, 0x4000, 0x0, 0x0) 2018/03/24 08:44:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x100}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4}}, 0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000200)={0x800, 0x9, 0x2d9e, 0x2, 0x631, 0x20}) close(r0) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='btrfq.ppp1\x00'], &(0x7f00000000c0)=""/88, 0x58) fallocate(r0, 0x0, 0x5, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000180)={0xfffffffffffffff7, 0x1, r3, 0x3, r4, 0x13b0, 0x9, 0x4}) iopl(0xff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xf}, 0x9, 0x1, 0xff, 0x8, 0x1, 0x8, 0x42}, &(0x7f0000000040)=0x20) 2018/03/24 08:44:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/22, 0x16}], 0x1, &(0x7f0000000100), 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)={0x14, 0x13, 0x311}, 0x14}, 0x1}, 0x0) 2018/03/24 08:44:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4}, &(0x7f0000000180)=0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f00000001c0)="5704e302accc20e09ffbfd9e15f7011ec0b1ead5a9a7dc7fa6469de8535d6ca42f534ae586e4f02da1107578ecec811edee97609234c258afa06c26460a5f45e3c008dfd2606d92b026a9ad75ab8dbe8528ab7e5aaa0938bafe5cc0c7445acd471272dec3fc292a547e389ade3e0beacc1a6c633af5445cef4410755828fb245148237e8df1e184680c1dea034012fcdb5babcff5218c1cb84e82b548425d29b5d1ad151586266f81d41852d6b5787e47247f924680c2ac2aba1ea270b7ae5e7ccd76c482317e72b17687f3111188d85373e72d2444d", 0xd6, 0x40000, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000619ffc)=0x3, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/03/24 08:44:18 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=ANY=[@ANYBLOB="b800000019000104ffffffffffffffffffffffff000000000000000000ac1400000000000000000000000000004e2000004e2020000a00000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000ad4fce), 0x0, 0x0, &(0x7f0000aaffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 08:44:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000082a000), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000540)) getpid() r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000580)="6d908f6e5673b574617463") r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$KDADDIO(r3, 0x4b34, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x50, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}, @IFLA_MAP={0x28, 0xe}]}, 0x50}, 0x1}, 0x0) [ 270.565110] binder: 24073:24074 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 270.582205] binder: BINDER_SET_CONTEXT_MGR already set [ 270.590212] binder: 24073:24074 ioctl 40046207 0 returned -16 [ 270.602121] binder: 24073:24074 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/03/24 08:44:18 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x24) 2018/03/24 08:44:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000dca000), &(0x7f0000387000)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='bcsf0\x00') rt_sigtimedwait(&(0x7f0000000000)={0x200000000000000}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) 2018/03/24 08:44:18 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bond0\x00', 0x2}) 2018/03/24 08:44:18 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/netlink\x00') mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x52, r0, 0x0) r1 = fcntl$getown(r0, 0x9) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) bind(r0, &(0x7f00000000c0)=@can={0x1d, r2}, 0x80) syz_open_procfs(r1, &(0x7f0000000000)='attr/prev\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/03/24 08:44:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="55de53415445c6fa18601f3aa1ade97c0d951700256ec4ea86cb009a476aa6e3277d72a61820e138dd66fd32cfb50fb92240b0d458a103f4ab52dee606729e291272c00d6dcecb1db90583d9f6b310a82a85b1a8a4b0db6302b7a3ce5fa9ca3aab54"], 0x0, 0x0, &(0x7f0000011000)}) [ 270.673681] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/03/24 08:44:18 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_yield() ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='irlan0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x0, 0x3, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) 2018/03/24 08:44:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x200000002004}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x68, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/9, 0xffffffcb, 0x2000000000004) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) 2018/03/24 08:44:18 executing program 1: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) [ 270.749153] binder: 24102:24109 unknown command 1096015445 [ 270.771926] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/03/24 08:44:18 executing program 6: r0 = socket$inet(0x10, 0x800, 0x9) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2400000002031f001cfffd946fa2830020200a000900020002e1b301020000000000007e", 0x24}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/03/24 08:44:18 executing program 3: r0 = socket$inet(0x2, 0x0, 0x2000000088) getsockname(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f00000003c0)=0xffffff31) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000000c0)=0x1e) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x5, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x372, 0x7, 0x98, 0x1000, 0x6, &(0x7f0000000100)='bcsf0\x00', 0x6, 0x8, 0x3f}) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/24 08:44:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000200)={0x1c, 0x0, 0x2, 0x5, 0x0, 0x0, {}, [@typed={0x8, 0xb, @str='@\x00'}]}, 0x1c}, 0x1}, 0x0) [ 270.811590] binder: 24102:24123 unknown command 1096015445 [ 270.816277] binder: 24102:24109 ioctl c0306201 2000bfd0 returned -22 2018/03/24 08:44:18 executing program 6: r0 = socket$inet(0x2, 0x6, 0x10001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000300)={0x6, 0x40003f}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000280)=r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1}}}, &(0x7f0000000140)=0x84) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xff, 0x200, 0xdb, 0x8, r3}, 0x10) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000)=0x5a, &(0x7f0000000040)=0x2) [ 270.888566] binder: 24102:24123 ioctl c0306201 2000bfd0 returned -22 2018/03/24 08:44:19 executing program 4: mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x80) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x103000, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f0000000200)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000240)="6ee0f54b7cf316968726955bc8db63742f69") renameat(r2, &(0x7f0000003ffe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00') setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)='trusted{+%\x00', 0xb, 0x3) 2018/03/24 08:44:19 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) getpgrp(0x0) r2 = gettid() r3 = getpgid(r2) tkill(r3, 0x1000000000016) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/24 08:44:19 executing program 1: prctl$intptr(0x4, 0x9) socketpair$packet(0x11, 0x5, 0x300, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"86ef6d481a2614"}, 0x9}, 0x10) lookup_dcookie(0xffffffff, &(0x7f00000002c0)=""/129, 0x81) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280)=0x3, 0xfffffffffffffea5) fadvise64(r2, 0x0, 0x2, 0x4) fadvise64(r2, 0x0, 0x100, 0x1) 2018/03/24 08:44:19 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = getpid() userfaultfd(0x80800) setpriority(0x0, r0, 0x0) 2018/03/24 08:44:19 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioperm(0x0, 0x7, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) getgroups(0x2, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000000140)) r4 = memfd_create(&(0x7f00000001c0)="6d696d655f74797065706b657972696e676d643573756d76626f786e657431042d707070305e776c616e30722d2500", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1f, 0x7f, 0xfffffffffffffffd, 0x1f, 0x19}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000300)={r5, 0x1}, &(0x7f0000000340)=0x8) chroot(&(0x7f0000000380)='./file0\x00') setresgid(r0, r3, r1) 2018/03/24 08:44:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa5ffc)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000), 0x4) 2018/03/24 08:44:19 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)}, 0x0) r0 = socket$inet(0xa, 0x1, 0xfffffffffffffffd) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000084e3c03120180ce08400000000000000"]}, 0xa8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/03/24 08:44:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b5ff0)=[{&(0x7f000057e000)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff00", 0x29}], 0x1) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='procvboxnet1bdev\x00', 0x11, 0x3) 2018/03/24 08:44:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="28e247f87c74335bf20000130001", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/03/24 08:44:19 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x78, 0x0, &(0x7f0000000140)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x28, 0x20, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x0, 0x31}], &(0x7f0000000100)=[0x28, 0x28, 0x58, 0x30]}, 0x6}}, @acquire={0x40046305, 0x4}, @request_death={0x400c630e, 0x3, 0x4}, @decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310, 0x2}], 0x90, 0x0, &(0x7f00000001c0)="dea4f65a9c6846bdadd058cf3a20ef30eb9297ecfb82865010c634f2534dcfe3d872ea78938ec99ef30ac797c5a758282e17d2d5e11af61776bf65b1df243194260b09708692e8397481560b9c3a3870a24518b9fc239c7ec097dfbed6ad36f7bf1df45642a450242893a188fd77d983f4cfe19d43554f787e9da451f314b82a8cf55d1892ff7d8c07cc78d29de26e12"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) pread64(r1, &(0x7f0000000000)=""/66, 0x42, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x42010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x5c, 0x0, &(0x7f0000000380)=[@request_death={0x400c630f}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x50, &(0x7f00000002c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x776a2a85, 0x0, r2, 0x1}], &(0x7f0000000300)=[0x40, 0x78, 0x78, 0x40, 0x18, 0x0, 0x0, 0x68, 0x38, 0x0]}, 0xfffffffffffffc00}}], 0x0, 0x0, &(0x7f0000008f37)}) pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000480)=0x1) 2018/03/24 08:44:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) [ 271.279279] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29820 sclass=netlink_route_socket [ 271.433461] binder: 24187:24188 got reply transaction with no transaction stack [ 271.445666] binder: 24187:24188 transaction failed 29201/-71, size 40-32 line 2921 [ 271.466801] binder: 24187:24188 got reply transaction with no transaction stack [ 271.474251] binder: 24187:24188 transaction failed 29201/-71, size 48-80 line 2921 [ 271.484920] binder: 24187:24188 got reply transaction with no transaction stack [ 271.486415] binder: 24187:24190 tried to acquire reference to desc 0, got 1 instead [ 271.487661] binder: 24187:24190 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 271.489993] binder: 24187:24189 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 271.489999] binder: 24187:24189 got reply transaction with no transaction stack [ 271.490006] binder: 24187:24189 transaction failed 29201/-71, size 48-80 line 2921 2018/03/24 08:44:19 executing program 5: capset(&(0x7f0000000400)={0x20080522}, &(0x7f0000004000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8200, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/41) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) 2018/03/24 08:44:19 executing program 3: r0 = socket(0x13, 0x80000, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d9bffc)=0x4, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x8e, &(0x7f0000000000)="3fd2da85e85d398f18feda1786d947dff69fbfa8fe0a5d3eeb650cbef6f11c48277c9642d5f0eded208a9940a7fbd8e38b48b9bb2ee464f653f1e8c23b87df480382cd2d80d5a4f183540472e89630a52b93d35abc70c282c3753745e9d6303e0f5096c131fefedc271995c01be40d14449fff8fa48838b3c318c3bbe4f3394bd9f1c30bd5045d6906d788324cdf"}) 2018/03/24 08:44:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000200)=0x54, 0x4) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44202) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0)={r1, r2/1000+30000}, 0x10) 2018/03/24 08:44:19 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0xfffffffffffffffe) 2018/03/24 08:44:19 executing program 0: pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) pipe(&(0x7f0000000040)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x8, 0x4) fcntl$setpipe(r1, 0x407, 0x0) 2018/03/24 08:44:19 executing program 7: chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000013c0)='vegas\x00', 0x5) listen(r0, 0x0) shutdown(r0, 0x0) 2018/03/24 08:44:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x3, 0xf4b1, 0x4, 0x4, 0x7fffffff, 0xbbc8]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) [ 271.530216] binder: 24187:24188 transaction failed 29201/-71, size 40-32 line 2921 [ 271.540032] binder: undelivered TRANSACTION_ERROR: 29201 [ 271.566630] binder: undelivered TRANSACTION_ERROR: 29201 [ 271.572352] binder: undelivered death notification, 0000000000000000 2018/03/24 08:44:19 executing program 5: r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffe) recvfrom$inet(r0, &(0x7f0000336f32)=""/206, 0xce, 0x0, &(0x7f00000f0ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000), 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/24 08:44:19 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x5) 2018/03/24 08:44:19 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002540)=ANY=[@ANYBLOB="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"], 0x21d}, 0x1}, 0x0) read(r0, &(0x7f0000000240)=""/45, 0x1d) 2018/03/24 08:44:19 executing program 4: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f000000020319000000070000000681", 0x10}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb5ff0), 0x36a) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) [ 271.754353] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 271.794365] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2018/03/24 08:44:19 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000a2bf70), &(0x7f000097c000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r1, r2, 0x0) 2018/03/24 08:44:19 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000080)={0x7, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2) prctl$getreaper(0x2d, &(0x7f0000000140)) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0xe3, "8044f395d6cba33600784c562ac2f529474b9a66a17ee53130546246936c70c3085766f37638bdba73f1f1006b5daf8628a2e44f075b727c0f40c4784e1972f4d1da5eb7a1ffbe086434073b35e82d565b58d867048a8a26f08ae28a903279b510e732d6ecdadd1832897ff97dd78a7f07f6d335da615c1d88de5b6d7dacb45990139a0cce4e559a2e45eacc04c550772f9742e10a29741453c68965f62a7989a99cffca97495bf3e2d24f0436d2c8432911c418964f6355d25ccff41c204c2ee403e096a49f0252020aae08063037dd113581152e5ebcc8328ba89f2700e8f892c050"}, &(0x7f00000003c0)=0x107) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) 2018/03/24 08:44:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff8)='uid_map\x00') pread64(r0, &(0x7f00008c1f77), 0x0, 0x80042) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x38b2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in6={0xa, 0x4e22, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x8001, 0x0, 0x400, 0xffffffff}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r1, 0xff00000000000}, &(0x7f0000000380)=0x8) bind$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x1, 0x2, 0x4, 0x8, 0x1, "62e1b006daabbd98032d50585907f1c31e53adcec1b3fc7a9e230105438c0ec925bf58241c26d7910bc48527d928347e44dbf7640e2b8ec16e811791480d66", 0x20}, 0x60) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000240)={0x5, 0x800, 0x606, 0x0, 0x1, 0x10001, 0xe1e, 0x4, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100, 0x200, 0x7, 0x7, 0x4}, &(0x7f0000000200)=0x98) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x9, 0x334}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0xa77, 0x0, 0xff, 0x1, 0x6, 0x100000000, 0x8}, 0x20) 2018/03/24 08:44:19 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = dup(0xffffffffffffff9c) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r2) getresgid(&(0x7f0000000200), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffd58) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000e0a000)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000183000), &(0x7f0000f80ffc)) fstat(r1, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000977000)) getresgid(&(0x7f0000000340), &(0x7f00000002c0), &(0x7f0000000300)) sendmmsg$unix(r1, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x41, 0xffffffffffffffff) ftruncate(r5, 0x27ffe) sendfile(r4, r5, &(0x7f000053cffc), 0x8081000001) 2018/03/24 08:44:19 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @empty, 0x9}, 0x1c) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x20010, r0, 0x0) 2018/03/24 08:44:19 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x23) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000001c0)=""/237, &(0x7f0000000000)=0xb1) 2018/03/24 08:44:19 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000000080)="35e721b8d338d45eb763e5d5402fe05a7f0bd423d7a45be13d85bc27b9bcb711eb22d9152e877b9fd81edb9d40c235636031d70788cff0ca9c3dfcdc5c74b8a92759b7e64f7f55bd7127fde1d4dabc078f93e20f3ad2424e1a0f19", 0x5b, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) r0 = syz_open_procfs(0x0, &(0x7f0000000540)="e24eefe259cddd002b1ee1492a065e4eb008dc02e589813426c0e76b9725c4b0ed001b4e66222b5bbdf6d6ae9e23eebaa1e59c70360fb9511a7775cfe257b8c4a57d1d573cddf90dabd27e29f0cd2225ac0030405afb78b0da65de82d35724e6e7ad33ad1d521beef507348acdf4700919cb92622c3c3d85351780c3b0b728db637dcc496a794326b108bd2afce27723") r1 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) 2018/03/24 08:44:19 executing program 7: r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) 2018/03/24 08:44:19 executing program 2: add_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000840)="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", 0x1fd, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) waitid(0xffffffffffffffff, r1, 0x0, 0xe0000002, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ustat(0xffff, &(0x7f0000000040)) 2018/03/24 08:44:19 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 08:44:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/24 08:44:19 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x6f, @mcast1={0xff, 0x1, [], 0x1}, 0x242}], 0x58) 2018/03/24 08:44:19 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{r0, r1+30000000}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/24 08:44:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0xffff}, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000000000)=[{0x6, 0x200, 0x0, 0x101}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'bpq0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'ip_vti0\x00', r3}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x245f, 0xc6, 0x6, 0x1, 0xd4d1, 0x200, 0x2323, 0x6d, 0x5, 0x2}, 0xb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000480)="cb8a1156eff4d4a130048214572e2dee792ee7d4293f8b32e92598814018da449c90ba19d812f13814c8b3a2824da043ced33305a2ff5e4e5a4a1f03969ce1cd77d2f758ed9b7e4f67f57c67b5cec66c0bb5aa6f59775e8aad52bd38ee740f17c84b62ccc89878e6bb1cc90911fb2ea064c6198a8e5a6b03f50744b2ada7379b4bd79f2d6a831e447cebc220008b94f40593fd650f5f2d4fe8d035a35cb3fb5b25ce07b32cb9a096f3f2e902f575b0d85b8724ac31ed4b7bc43fb55f70de9f4e28246fb28b5a27df8bb3c5283ed8b359ade6b0654e9337df27cadfbd4849a9a0dc52733eab26d90860ad166c9b6a30c7e59f35ec7ab3848dcb3c858be14b0ef977061f0520c8de2e2003f3cb61f1c262cb5310366a5a4c3ae32890cddbcb6e815fe9b74ee5639a3cace52fb2e1358558dc644c410708b026da097f6f505da3725550d1b08dc6ad977b1cc12de4528711a2296e345e0e2f3a96bafb44a30673f7103d82583f5c52262fb8683230859514292c41d58c016c13024c626a58d3fc79e29626e0373423dad035857fbc7ecb077dd5b5e40a3001eb676c9bcea3dc97756f736ded6f51e3087a175138c2ef5d56ea1a34996c442b321ef629d93ba9fd7a73ec12d67de59b7d0a048966b22435f394467528ff3e3ca01d9a82f181293ce0a59596e81fba1f1217651afbb06007b1abbb8b82281c7092f097c1e20c04ac12619f3c82b1e3bf695be473be7949bdc59621f1441cbc407b1e0628d0cbde33fc13c5d56f4f713587a2a174ffc4f8da188e67697cdf5e74542877a111bf87b72617010bfc799fe32a67d7b356bda9f06f652bbda48758bf2c7a7133902038a7529bb4805e2833b0603f19cf5272d1f4ed26f712ac98cb8e3c4bc739a84b0aca32a4e3451ae77e3a80dbb6efe4b7f916ca4d169cc8df95837e25f0381c1b9d4b43d9742ea27f897f69e1e3d3519c6949a22a1ae2c764cedb905b37503fadd10725a24de6fc32e52be74fe8ff3bd5694a61408d76a131e8e991844fb7370deabf80ca3374e0ac1e82b98ce0bb837d161e4273a3faa6484d0908e34c0877aeacbb2c80b26eb73bc9b36484d99ab757bcdd089a854c6e6ffc5f84a91144e49c1898e5e905d47c9e439bcb2fe42e66a97e38e1e2c42b230286515c51825ebd496d99b76b02a614a3b867d4013fe43d7bef4f9dc64ded85affd2cae66ec6394a1cba368768531dd6c6687df2f6d3d9482e29b72a6acebeab8746e9388d0e6aa1de05254d6de45f70f33073b217b7a1bddd163a696f1244d2297a5158a5b263f415b6b6b1b1ec62a8f8d2cfe9ae61d1d6fa3afee6d48a88db1aec41624dc2876570f6159dfac732123b7f50a48c36a80c542e63151e42273fe9ef92e33b153580ed1e22df8666dadd554c3b9c60ace73b5d9f13d5680187e10ad09ea2528ae5e60148b8eb5e1906af72b5683203485ca670c02a646b44cdbfc67fbd15aaeb3d661553650f4ad5cc9530b7a69883377f608d20b2c2c5f2ed4badae4b866b2d5b090e55ede7778ac4add229968c16c7d0f1e501f4472f684ce31134a576cc222f1412801b03d03cf9e696f678893daaadcdd5f91398a67c94d9aace2a6e5573e0873b6deae387b1b3b5cedfc1135fdcfaba3f8f9e0bb405b2456848730b3c28c39a295f87ba7a2ed9eec05c10cec3db1e4e832cad197d8c24d824fb9a76fce773d5516f64ba2eda6d1c1610f042ff42f9a474cfc8750f1580becb2f341d2826bb68b8f748b1497fe0af2391fd5e522960b51259c2f43942f4d4259d3e8a9ff26ea11011ccbb1852297079017eacef8794ac7a9b7b5a897a8f539d2bcb1bb7074339c6e32a4f42db17fc0274f4bba5ae98840abb676dd6a4e8eb23c9dfeb9406a85e1c853d65fa040daf23d937199213552c6af28d181711ff597e62a7cb5cae42cbbda7c9ff7e0adc098e478cf31077a7aad1e319c3689713f9bc8f41099d7bf47f475457a3f5fe368913578118a13bee887ab97c172639f1ec2ad4a4e9393bb19193daf64e26155feddbe58897098ff0828f232bec895289d9b19b428f94fd153af8b9b4057c8b62fb40a2ee915ac62fa1ff1889df78dd85f462ff498d4169f4c7b9aa0d36596e9683ff4ee15bc4c9d4987ee360b7c39e520a2974eaa300b61d866bd90b74e09bfbfdb6f576ecfc71c958ec0f08a145a13d346cca73cc7f66fd159280397621bb9ccac2edc047525f13975839f838817a0af1eb95682fd0db2f85a23d9afdd4b1824e375f6640987b3205ed305a956771f5088fc27b99a477f9567523dddb311dc1620ed6a4bb13a954b38bd80c35344bbaa2894b6d27ee4dddbcfe46f25499353c54b15317d4311cec71900a271da6d339e4376eedec360c34fcee58a0f3a1fad7d415b160cba11a2d9693881215b673086122815c44b938941302aa26fc29833910d03a14703a32bafb240c525a8201650dc96b0144154b5d5b1fe9fc01812c9354d42412995a4c24345757a5b13c1bb40ecc724a2d7488540df8069ddad69d8d22664a43ae7e2ef4a0a308f28901157410e9417c73c460572ab840b9278bb2bd43455d0d630f691b71d56b05389bb27a67f9f6fae87e1db7cc9ea0eb41b872192e93e8e3ba59318041df7531c440d995b7db65ea0632f72c5227b9eb72f790f27e19fe6f5b11491473f1e07e6755b0715e8dc9f25bb256d32ba6a6275f004c37cd177df702c676d1e86865b4d9098210502e814eabdae96af906cd602121a4826dbd6e887fff9b28afef6b70b80591445646cd8cbd69e3d5eb3e6d778020927c86b8af846cbc50d376061c6d9f934d8cf5a01133b1ec3ea1f25f7bb04848b89a88654a83b27003c3c8148bf1224b8318be29790d4bd51bddb80f4d95dbd69bf98fe4550953ad751ad32123e3273d60674ecda8d9d8ab9369fd5a671e6f146410b4c3c7e2c739e41256334210320501a710429eda4edd0430c51bd2a16ea7223679a6eb42bfa252b636bfff58aee01a7c42a38e8bf46066b7ec1aeaea22603cc74cad5252d6780c400851206b311424d56f388dcadec21e5eb7042b66a012f28b344c5e1144bac5ee3b55aee", 0x88f, 0x801, &(0x7f000088bff0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x377) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xd3ac, 0x1, 0x42, 0xd2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e24, 0x3, @empty, 0x8}}}, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0x8) 2018/03/24 08:44:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x100, 0x3, {0x3, 0x3, 0x6, 0x0, 0x4}}) 2018/03/24 08:44:20 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x101000, 0x0) setreuid(0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000180)=0xc) write(0xffffffffffffffff, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) getpgid(0xffffffffffffffff) r2 = getpid() getpgrp(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)) r3 = getpgrp(r2) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000000000)={&(0x7f00000000c0)="e9ba9e4fb8edb7bd39a693108b438d0931be0ab3cd6901bd1ca7ea5c22662add49fe35244382973aab6a51751453db13e7007cc951297e3fd9f416004e63e27c0acde3f4e8001b9e57e628763af24d816e3fd7703630321dd4705517e11a93cfde780eba9908a8dd3b2a9e8ddef5d22b2cb74f9a0c51f17e099191e0ead3cf22df29713802258bca27bf59cc6b975c3a332af9768177ecad882c4ff081b6e69e1fc8d70f4b04f48da883e44694cedc972b89e3383f43d888d3c5", 0xba}) fcntl$getflags(r1, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000003c0)=0xe8) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x400440, 0x0) accept$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB="800000001c000203250400005cfd0d3751691d0000000000000000df2507000000", @ANYRES32=r4, @ANYBLOB="04000403080009000200000014000300f9000000ff070000ff000000e9450000080039080000000008000900d9000000080005000200000008000800", @ANYRES32=r6, @ANYBLOB="08000700000200000c000100aaaaaaaaaa0e00000c000100aaaaaaaaaa1400000800010000000000"], 0x80}, 0x1, 0x0, 0x0, 0x54}, 0x40880) sync_file_range(r0, 0xa, 0x7, 0x1) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00000005c0)=0x10000, 0x4) 2018/03/24 08:44:20 executing program 3: r0 = socket(0x1b, 0x4000004000080002, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0xf, 0x3, 0x80, &(0x7f0000ffe000/0x1000)=nil, 0x9}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000f40)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000400100004001000080020000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000"], @ANYBLOB="e000000100000000ffffff00ffffffffaaaaaaaaaa19000000000000000000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000ffffffffff0000000000000000000000030004001f00090002ffff65727370616e3000000000000000000073797a5f74756e00000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000420000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff000000000000000000000180c200000000000000000000000000000000007f0000010f000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002ffffffff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3ff4001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000ac141415ac1414aa0f000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xfffffeb8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x52, r0, 0x0) 2018/03/24 08:44:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) write(r0, &(0x7f0000000000)='W', 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0), 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) wait4(r3, &(0x7f0000000180), 0x1, &(0x7f0000000240)) 2018/03/24 08:44:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8), &(0x7f0000f2c000), 0x0) 2018/03/24 08:44:20 executing program 5: prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[{0x8001, 0x0, 0x4, 0x6}, {0x3, 0x4, 0x7, 0xa5d6}, {0xf, 0x5, 0xffff, 0xcd76}, {0x6, 0x7fffffff, 0x0, 0xfffffffffffffff8}]}) 2018/03/24 08:44:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004400)={r3}) [ 272.092910] audit_printk_skb: 108 callbacks suppressed 2018/03/24 08:44:20 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/54, 0x36, 0x8d7, &(0x7f00000000c0)={0x0, 0x1c9c380}) [ 272.131586] audit: type=1400 audit(1521881060.109:434): avc: denied { create } for pid=24278 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:44:20 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000616000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000516000/0x13000)=nil, 0x13000, 0x0) 2018/03/24 08:44:20 executing program 5: prctl$getreaper(0x27, &(0x7f0000000280)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x0, 0x2, 0xc26, {}, 0x1a76dd33, 0xf819}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1ff, 0x3f, 0x10000}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000240)) [ 272.134030] audit: type=1400 audit(1521881060.149:435): avc: denied { ioctl } for pid=24278 comm="syz-executor7" path="socket:[50710]" dev="sockfs" ino=50710 ioctlcmd=8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 272.171816] audit: type=1400 audit(1521881060.179:436): avc: denied { set_context_mgr } for pid=24308 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 272.174078] audit: type=1400 audit(1521881060.179:437): avc: denied { call } for pid=24308 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/24 08:44:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = accept(r0, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x1c, 0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f0000000180)}, 0x2021) 2018/03/24 08:44:20 executing program 6: pselect6(0xaa, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x30, r0, 0x0) 2018/03/24 08:44:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/101) fsetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="3ec4cdac215c54ca527cde267742537eed4e0e7bc1e2e0c4dbb2ab1b7bbdeb7ec823bc1b7fa3db4d464711f2c1f32094e347bd096d652c00e6b7ac8a3466523a97cca05ce93f46f4bde24ea8d21dac8afd3b3f61b7ff93d0c711c60b4628e89fac8926c1c0f3362ad3096790b5b0102e403ce572cb2cd9a81447581a4f17c58c2269cf70dde73c6c64459837d01dd2ce", 0x90) [ 272.174709] audit: type=1400 audit(1521881060.179:438): avc: denied { transfer } for pid=24308 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 272.219398] binder_alloc: binder_alloc_mmap_handler: 24308 20000000-20002000 already mapped failed -16 [ 272.220730] binder: BINDER_SET_CONTEXT_MGR already set [ 272.220737] binder: 24308:24318 ioctl 40046207 0 returned -16 2018/03/24 08:44:20 executing program 5: r0 = socket$inet6(0xa, 0x2000000000000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x600000, 0x0) [ 272.222599] audit: type=1400 audit(1521881060.229:439): avc: denied { call } for pid=24308 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 272.222716] binder_alloc: 24308: binder_alloc_buf, no vma [ 272.222772] binder: 24308:24318 transaction failed 29189/-3, size 40-8 line 3128 [ 272.228847] binder: release 24308:24314 transaction 127 out, still active [ 272.228851] binder: unexpected work type, 4, not freed [ 272.228854] binder: undelivered TRANSACTION_COMPLETE 2018/03/24 08:44:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x9) fcntl$setstatus(r1, 0x4, 0x2800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x20, 0x2, 0x2, 0x8, 0xea81, 0x0, 0x6}, &(0x7f0000000180)=0x20) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) r3 = getpid() wait4(r3, &(0x7f0000000000), 0x20000001, &(0x7f0000000040)) [ 272.228926] binder: send failed reply for transaction 127, target dead 2018/03/24 08:44:20 executing program 7: 2018/03/24 08:44:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="4cf38e3940afeff3e63aa8dca9af3a4e", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000000), 0xe8, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/220, &(0x7f0000000100)=0xdc) 2018/03/24 08:44:20 executing program 4: r0 = inotify_init1(0x807fd) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/24 08:44:20 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000040000)) tkill(r0, 0x15) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f0000000240)=""/119) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000040)="dee11261a04f0aeda64d5f2ae6579f62fb7516edd3aea7b25b37002bdd003531b6d5d973c3362677466466be2a013ce3515c041c3e2365658d37f3e100ac72c1c138101cf7ddd7e95a635d52faeeac56e172e7ec671666dd51b19d22844d26b08e88c7b6b75810c2306ea496258501207ce9887eac072c67d861b0a135be497ff854c7ea28a02d672534b8d05645f6389729b8fbc9b782306da781") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000002c0)=0x4, 0x4) 2018/03/24 08:44:20 executing program 2: r0 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffe) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x7, 0x81, 0x4, 0x0, 0x3, [{0x9a95, 0x80, 0x27, 0x0, 0x0, 0x3500}, {0x1, 0x100, 0x3b5, 0x0, 0x0, 0x1500}, {0x2, 0x7, 0x9}]}) 2018/03/24 08:44:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x50, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1b) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000001}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000000013, &(0x7f0000000100), 0xd9) 2018/03/24 08:44:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1}) r2 = syz_open_pts(r1, 0xfffffffffffffffe) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x100000001) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/24 08:44:20 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) readahead(r0, 0x30f1, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"03000e04eb005fdeffff0100042000", 0x1021}) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x100007fff9) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x3200}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/180) 2018/03/24 08:44:21 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000100)=""/238, 0xee, 0x0) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000000)=0x6, 0x4) 2018/03/24 08:44:21 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f0000001140)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/69, 0x45}], 0x1, &(0x7f0000000140)=""/4096, 0x1000, 0x40}, 0x10020) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001180)=0x2394, 0x4) set_robust_list(&(0x7f0000001340)={&(0x7f0000001240)={&(0x7f0000001200)}, 0xda8, &(0x7f0000001300)={&(0x7f00000012c0)}}, 0x18) rt_sigaction(0xe, &(0x7f00000013c0)={0x0, {0x6}, 0x0, 0x9536}, 0x0, 0x8, &(0x7f0000001400)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001380)={0x7, 0x13, 0x6, 0x20, "330b775600175b769611b00c45f0584876ec64e998cf0d88a62fa630b8a8e969"}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001280)=0x3) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x800000003, 0x0, 0x0, 0x101, 0x3}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001440)={'rose0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}) socket$key(0xf, 0x3, 0x2) 2018/03/24 08:44:21 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0100001900010000000000000000ff020000000000000000000000000001000000000000000000000000000000014e2000004e2000000a0200000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x6, 0x6000) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000d, 0xffffffffffff34c9, 0x4000) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c) 2018/03/24 08:44:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x101, 0x5, 0x2}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x74, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/116}, &(0x7f0000000240)=0x78) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000280)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x60, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 'tunl0\x00'}) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) sendto$inet(r0, &(0x7f0000f68000), 0x0, 0x0, &(0x7f00008ec000)={0x2}, 0x10) 2018/03/24 08:44:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000002c0)=""/4096) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000180)=0x4) pipe2(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x20}, 0x8) r5 = syz_open_dev$mice(&(0x7f0000001300)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) r6 = creat(&(0x7f0000000140)='./file0\x00', 0x80) bind$inet(r6, &(0x7f0000000200)={0x2, 0x9, @dev={0xac, 0x14, 0x14, 0x18}}, 0x7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001340), &(0x7f0000001380)=0x4) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ff5000/0x9000)=nil, 0x9000}) sendto$inet(r0, &(0x7f0000000000)='\v', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000080), &(0x7f0000000240)=0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000001440)=ANY=[@ANYBLOB="10000000000c2a007201000000000000da76ff9ba983614d9abbced5c95fb7c1c03c0e70372312cd11fb3340801f709c460814762e7b9bacfe6d3249ff8a91ddb31f37c7f3d3780e0f25e371a1b4c3869a42da1e717c2d33b18a7b94ed113c0f9b5bc4cfc69ac18bdbea90d77f6d114f3911d97248c698043cfe885f54fd1d3e43f5d05d58ca351f637d00134a8af58cb3309f74aaea2f6490e992d3"], 0x10}}], 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000280)={0x8bb1, 0x3, 0xfcea, 0x7, 0x2, 0x3f, 0x3, 0x1000, 0x9, 0xe016}, 0xb) 2018/03/24 08:44:21 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018effc)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) socketpair(0x3, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r2, 0x541d) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/24 08:44:21 executing program 1: setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x408100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1000) signalfd4(r0, &(0x7f0000000380)={0x40000000007}, 0xfffffffffffffe57, 0x800) 2018/03/24 08:44:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000106ff8)='./file0\x00', 0x18442, 0x0) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0xffffffffffff4b74, 0x2, 0x72a, 0xfe, @time={0x77359400}, {0x3, 0x6}, {0x8, 0x37}, @result={0x1000, 0x97}}, {0x1, 0xfff, 0x6, 0x2, @time={r1, r2+30000000}, {0x9, 0x366}, {0x4649, 0x8}, @control={0x101, 0x486d, 0x1}}, {0xffffffff, 0x6, 0x5, 0x6, @time={r3, r4+30000000}, {0x0, 0x100}, {0x2, 0x8}, @raw8={"1dbf32bdd273cbb006792f47"}}, {0x0, 0x8, 0x100000001, 0x3, @tick=0x800, {0x2, 0x2}, {0xdbe, 0x9}, @note={0x7d8997d9, 0x7, 0x9, 0x253, 0x3}}, {0x28a9, 0x3, 0xffffffffffffff8e, 0x8, @tick=0x4, {0x4, 0x2}, {0xfffffffeffffffff, 0x6}, @connect={{0x100000000, 0x4}, {0x4, 0x2a37}}}, {0x39b, 0x2ac8000000, 0x0, 0x5, @time={r5, r6+10000000}, {0x5, 0x1}, {0x8001}, @queue={0x6000000, {0x4, 0x4}}}], 0x120) 2018/03/24 08:44:21 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peekuser(0x3, r0, 0x8) munlockall() pselect6(0x0, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f0000000000), 0x8}) 2018/03/24 08:44:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x3, 0x944, 0x0, 0x2, 0x7}, 0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r2, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/24 08:44:21 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000d00)=@known='security.capability\x00', &(0x7f0000000d80)='\x00', 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/24 08:44:21 executing program 5: personality(0x500000f) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x6, 0x7fffffff, 0x1, 0x4}, 0xffffffffffffffe9) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/196, 0xc4}], 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/member\x00', 0x2, 0x0) 2018/03/24 08:44:21 executing program 3: ustat(0x801, &(0x7f00000c1fe0)) r0 = socket$pptp(0x18, 0x1, 0x2) readahead(r0, 0x2, 0x40) 2018/03/24 08:44:21 executing program 2: r0 = memfd_create(&(0x7f0000b74ff1)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17}) 2018/03/24 08:44:21 executing program 7: seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) finit_module(0xffffffffffffffff, &(0x7f0000000080)='/dev/usbmon#\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400800) finit_module(r0, &(0x7f00000000c0)='/dev/usbmon#\x00', 0x3) 2018/03/24 08:44:21 executing program 1: ioprio_set$pid(0x8000000000003, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 08:44:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x14, 0x0, 0x6, 0xfdffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/24 08:44:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1}}}, 0xea, 0x3, 0x4, 0x3, 0x5}, &(0x7f0000000140)=0x98) 2018/03/24 08:44:21 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)="9fe02109d5050b341706fd77c952fd9819651eca6fb9c43116fb5f7425496a3b4fd96564d8fd83806242467a623e9d763c91e5b021fac44ee702cccd89edab2acc5b7217134fd924ee3433cfa6bbc1edd6f6c22e9ec45cb919f61b759541c6561425dd15f54dfa4cbcf1544607be44ce2869d67d99ec458dfadb762632134ad4a615e23c30f80a1065dccc") r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) fcntl$dupfd(r1, 0x0, r1) 2018/03/24 08:44:21 executing program 3: add_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="7b0c01d1502ae812990f0c9db7626b045df11605de0f4c178bf4b67227ab9a9ef9be6e5302dcc0bca76d57027c2a9aa595dced300efefaeba71d359870c1ed0791e0442ccdffb1ee918efcf17e44201ec18e0911daba27026b9dd7bb890bddaf6089166eb51134adcd5887d584fbfcec221cc53a4349e2d7ad97b7c33e494f35f55155b96a8a26d0d9ff0469b7e9861cd104ad631e72f31c8ef286cb7dc42079d01eca7dcb1fcf0b", 0xa8, 0xfffffffffffffffd) add_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="690a5ed92109d45641bc5ddf3910015d439bd2c9def838305a59dfd8f60b08f7a44daf0981f02fb7c807c313fec709aebba5bd583f0e0f591126fe2295a27f0befef60ca6dde610b46e54e10e660390906eedfe8b70ac21be9be726f05e03fb11404171da77d14e375aade4e879ea0bfa0e81cd1268a4cd1f447efee70423d72d1f27e92ffa42a39c8b08285ff422a38fba6a3b2092a07683f8069ae7c54b9159ceac243b22b43d0e51acceb53e8ed4b9b78ccd7787891eed4de43d0760c05f2d0829157e003", 0xc6, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='cifs.spnego\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='dns_resolver\x00', 0xfffffffffffffff9) r0 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f00000008c0)='cifs.spnego\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='dns_resolver\x00', r0) 2018/03/24 08:44:21 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x3ff, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002ff4)='/dev/ashmem\x00') add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a6e67ed6ed9518abdef9ce58d71e7825016f5e862ad38b99a8e5819b023cf048feee24e5792808ffc07d7cf171b5359b704c23004b99e23f70a904f1bb9bfd1693f25ea243e7e814a35d3f4b82891910adf3f0449989e113abf90760e4037c7fae253873e49d69a8519e28029093af", 0x6f, 0xfffffffffffffff9) [ 273.251134] audit: type=1400 audit(1521881061.269:440): avc: denied { create } for pid=24433 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 273.258507] audit: type=1400 audit(1521881061.269:441): avc: denied { create } for pid=24434 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:44:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/current\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x3d1e) pread64(r0, &(0x7f0000000000)=""/103, 0x57, 0x0) inotify_init() setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x1f, 0x7, 0x1000}, 0x4) mq_timedsend(r0, &(0x7f0000000180)="3e11ab4d0c17e830f2cc9da765831481e3e8272d63c20977fe3e9d6a9ee914ea1af8c7e4c483b9497546caa822c69c6aef98a1360a6b11eb1b6879a16b35fad73ffa8bad1ec4f1e2990dd94813ec8b0a3b408313cfc234dc0cb14a7e25259a01bbd0375e39a9ab93532c09b53f9da3309b7391989cefab0a851e0e3f8da7cbedd00fb80f2aa8cbc9242da4c12e5f7e387418f0a37d3eb43048251f34f936", 0x9e, 0x81, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/03/24 08:44:21 executing program 6: seccomp(0x0, 0x0, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x4, 0x1, 0x9, 0x2}, {0x8, 0x7fff, 0x88a, 0xd344}, {0xfff, 0x20, 0x7, 0x1}, {0x0, 0x9, 0x6d, 0x8001}, {0x8, 0x2, 0x1, 0x80000000}, {0x0, 0x5, 0x1f, 0x4}]}) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) sched_setaffinity(r1, 0x299, &(0x7f00000002c0)=0x401) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x1, 0x31c5, 0x0, 0x7}, {0xd3be, 0x1, 0x1ff, 0xa1}, {0x3, 0x6e, 0x7fffffff, 0x10001}, {0x2, 0xe6be, 0x732720c4, 0x4}, {0x141d, 0x8, 0x8000, 0x20}, {0x6, 0xffffffffffffff80, 0x8000, 0xb0}]}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}]}) 2018/03/24 08:44:21 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x3, &(0x7f0000000180)={0xfffffffffffffffb}, 0x0, 0xffffff36) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x4, &(0x7f0000001000)=""/4096) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x1000}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0xfffffffffffeffff, 0x0, 0x1, 0x140000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0x80000001, r4, 0x10001, 0x3ff}) read(r3, &(0x7f00000001c0)=""/128, 0x80) 2018/03/24 08:44:21 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f0000000700)="16", 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x14) shutdown(r1, 0x1) clock_gettime(0x0, &(0x7f0000001080)) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x81, 0x4}) recvmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000d80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000e80)=""/57, 0x39}], 0x1, &(0x7f0000000f00)=""/170, 0xaa}}], 0x1, 0x0, &(0x7f00000010c0)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) 2018/03/24 08:44:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f000019dfe8)="2700000014000300150f0a0011000000f608ffff00000000", 0x18) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000380)=[{{r1, r2/1000+30000}, 0xd41, 0x1, 0x6}, {{0x77359400}, 0x5, 0x7f, 0x7}, {{}, 0x1, 0x7, 0x5}, {{r3, r4/1000+10000}, 0x3, 0xfffffffffffffffd, 0x4}, {{}, 0x10001, 0x400, 0x6}, {{}, 0x0, 0x8, 0x153}, {{0x77359400}, 0x2, 0x1, 0x4}, {{0x77359400}, 0x6, 0x322c, 0x8}], 0xfffffffffffffe12) r5 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x142) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) bind$llc(r5, &(0x7f0000000180)={0x1a, 0x30b, 0x3ff0000000000, 0xaf, 0x5, 0xf4a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000002c0)={r6, 0x4}, 0x8) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7}, 0x40, {0x2, 0x4e22, @loopback=0x7f000001}, 'bcsf0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000100)={r6, 0x29, 0x20}, &(0x7f0000000140)=0xc) 2018/03/24 08:44:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x40000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/4096) epoll_pwait(r1, &(0x7f00000010c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfffffffffffffff9, &(0x7f0000001140)={0x2}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001180)=0x0) prctl$setptracer(0x59616d61, r3) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001080)='/dev/ashmem\x00', 0x200, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) [ 273.263716] audit: type=1400 audit(1521881061.269:442): avc: denied { write } for pid=24434 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 273.302595] audit: type=1400 audit(1521881061.299:443): avc: denied { create } for pid=24434 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:44:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000009000)=[{0x7c}, {0x3c}, {0x6}]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/03/24 08:44:21 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$setptracer(0x59616d61, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x44000, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) madvise(&(0x7f0000b62000/0x3000)=nil, 0x3000, 0x10200000008) fchdir(r1) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x4, 0x54}) 2018/03/24 08:44:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') lseek(r0, 0x2, 0xfffffffffffffffe) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x81, 0x1}) 2018/03/24 08:44:21 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001140)) sendto$inet(0xffffffffffffffff, &(0x7f0000001040)="615852bcc1a7aa73a878378a3bc3a6db476244b41e5f56310d5a44fd910518f7946844dbca9002cd899552bb5523169d3e4a2f3721f47a1ad3b4e38a9491ee17b3f16e7d9d2d1ed6463543319f80f19b556e2c7cbac112cf7b82", 0x5a, 0x80, &(0x7f00000010c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) lseek(0xffffffffffffffff, 0x800000004003, 0x1) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) 2018/03/24 08:44:21 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x8, r1}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x183) listen(r0, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cbcff4)={0xffffffff80002004}) inotify_init() 2018/03/24 08:44:21 executing program 2: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)) r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) prctl$void(0x3f) ioctl(r0, 0x2271, &(0x7f0000947000)) 2018/03/24 08:44:21 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x79, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x550, 0x0, 0x350, 0x0, 0x468, 0x468, 0x468, 0x4, &(0x7f0000000140), {[{{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x6, 0xfff, 0x7, 0x7, 0xd72, 0x9, 'sit0\x00', 'sit0\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8000, 'system_u:object_r:hald_exec_t:s0\x00'}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x4}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff]}, 0x9, 0xc0000000, 0x7fff, 0x8001, 0xfffffffffffffffb, 0x5, 'ip6_vti0\x00', 'bcsh0\x00', {}, {0xff}, 0x0, 0xa}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/24 08:44:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x1}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x46, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/24 08:44:21 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) [ 273.521016] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 08:44:21 executing program 7: prctl$getreaper(0x400000025, &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x103002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x100, 0x4, 0x10000, 'queue1\x00', 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x9, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0), 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x8, 0x4) 2018/03/24 08:44:21 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x80040) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x8}, 0x8) 2018/03/24 08:44:21 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000080)=@random={'trusted.', '-(vboxnet1(\x00'}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x6}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) dup2(r0, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) 2018/03/24 08:44:21 executing program 4: perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)) 2018/03/24 08:44:21 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)="e91f7189591e9233614b00") utime(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) close(r0) 2018/03/24 08:44:21 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller0\x00'}) keyctl$set_reqkey_keyring(0xe, 0x2) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21) 2018/03/24 08:44:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) close(r0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) close(r0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_newaddr={0x78, 0x14, 0x4, 0x70bd29, 0x25dfdbfe, {0x2, 0x38, 0x280, 0xff, r1}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0xffff}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x7ff, 0x12d, 0x100}}, @IFA_CACHEINFO={0x14, 0x6, {0x800, 0x73, 0x200, 0x20}}]}, 0x78}, 0x1}, 0x48000) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/03/24 08:44:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$void(r0, 0x5451) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) 2018/03/24 08:44:21 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x2000, 0x100) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0)=0x6, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000200)='./control\x00', 0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') removexattr(&(0x7f0000000180)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r1) 2018/03/24 08:44:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) 2018/03/24 08:44:21 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/179) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) 2018/03/24 08:44:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x70bd25, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/24 08:44:21 executing program 1: sync() pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4400) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x7, 0x9, 0x8000, 0x5, 0x9, 0xd8}) socket$nl_generic(0x10, 0x3, 0x10) clone(0x0, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) fanotify_init(0x11, 0x2) 2018/03/24 08:44:21 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xb10) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x9401}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000a6170000000000"], 0x1) 2018/03/24 08:44:21 executing program 5: r0 = eventfd(0x0) fsetxattr(r0, &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='ppp1cpusetC)vmnet0\x00', 0x13, 0x2) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="318e7416236a8b562e0000f63270ca1747007c56da474255cf57bfdf967c80f17b6a80e05b93a0bb6b2556f51d1b6664309d9a89d17585b3911586e446c93d748d240b6d32f5bbb8fa4f6c3b9987247297ae4c7349376d9d05104544784b1ea6d3"], &(0x7f0000e90000)=""/169, 0xff93) tee(r0, r0, 0x7911, 0xd) 2018/03/24 08:44:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000000100)=""/243, 0xf3}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/175, 0xaf}, {&(0x7f00000012c0)=""/244, 0xf4}], 0x5) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000097fffc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/24 08:44:21 executing program 0: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200800) r0 = syz_open_dev$tun(&(0x7f0000b45ff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000ed8fe0)={0x2}) 2018/03/24 08:44:21 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)) exit(0x0) lseek(r1, 0x5f, 0x0) fdatasync(r1) 2018/03/24 08:44:21 executing program 4: ioperm(0x0, 0x8, 0xfffffffffffffffc) 2018/03/24 08:44:21 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x8, 0x5, 0x3}], {0x8100, 0x3, 0x7, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "8945c3", 0x10, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0e0ef6", 0x0, "504de2"}}}}}}}, &(0x7f0000000000)) 2018/03/24 08:44:21 executing program 1: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xffffffffffffffff, 0x400, 0x4, 0x1, 0x4}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x5}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x4ae, 0x80000001, 0x3, 0x80000001, 0x2}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="3c020000640d75b726ee3415a0ab33dea09c9f3682eaa01854efdd3bda60a29e3348397d43174261148dc4ed1b281baa2161f631d7bb71e11a94c7ed356af381"], &(0x7f0000000180)=0x44) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x91}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x200}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0xff3e) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000500)={0xa31a, 0xffffffffffffff00, 0x9, 0xafe0, 0x1, 0x5, 0xa2d9, 0x1, 0xa3fa, 0xa9e}) 2018/03/24 08:44:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002a3000)={0x0, 0xfffffffffffffffa, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) fdatasync(r0) 2018/03/24 08:44:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5effc)={0x0, 0xfffffffffffffffc}, 0x4) 2018/03/24 08:44:21 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x0, &(0x7f0000000240)="c947fced628a54b46e9a1f8695a10d996db2b2a5c5adc0ab7d4fff59df4760d8b499ddb581207b3a7bbe6ac6709170fea8b8f22ba2997e9ab5a526b8d1512dc328793653cbb22e5f3ac65bdbd6f3f6d37d4060f68bd141c5b6a0c09cc7a6c872d9a16a93cedea49c0e34668efaf49a3483b09ae4b094b7f2150449e5e0fb41c6bfb7fb6b55cb1bc11396ed5ba401cd4b27ea065a94d4d943934f95771ea300c76cf2c7ef17cdb4bd5bd96bec595df19b8109644ff80b856f10b619e6c84d397549d5fa4d463700fa7cbba9453c70431510b9a4e50bc40c78382781f1310317e334cd1b91385307a8cd") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) accept4$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000000140)="d2", 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2740, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x5, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/03/24 08:44:21 executing program 5: rt_sigaction(0x0, &(0x7f0000000080)={0x0, {0xfffffffffffffffc}}, &(0x7f0000000240), 0x8, &(0x7f0000001000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/208, 0xd0}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000400)=""/60, 0x3c}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000440)=""/230, 0xe6}], 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0xffff}, 0x100, [0x100, 0x5, 0x4, 0x100000001, 0xdf, 0xfff, 0x8001, 0x9]}, 0x5c) 2018/03/24 08:44:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f00000000c0)) ioctl(r0, 0x4400000000001260, &(0x7f00000000c0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x1870, r0, 0x0) 2018/03/24 08:44:22 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x1}) r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) 2018/03/24 08:44:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x100000001, 0x4) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="b3") 2018/03/24 08:44:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xc85b538e6f5a6c9b) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) 2018/03/24 08:44:22 executing program 6: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='pafemap\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)={0x0}) fcntl$setstatus(r0, 0x4, 0x46c00) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r2, 0x6, &(0x7f0000000140)=[0x9c9, 0x6, 0xfffffffffffffff7, 0x5, 0x1f, 0x6], &(0x7f0000000180)=[0x0, 0x3, 0x9, 0x8, 0x2, 0x6, 0xefe, 0x9, 0x8], 0x0, 0x2, 0x2, &(0x7f00000001c0)=[0x81, 0x2], &(0x7f0000000200)=[0x10000, 0x7, 0x56de, 0x7, 0x1]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/24 08:44:22 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) 2018/03/24 08:44:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002ffc)) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) signalfd(r0, &(0x7f0000000040), 0x8) 2018/03/24 08:44:22 executing program 4: r0 = eventfd2(0x2, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000600)='logon\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000580)=[{&(0x7f00000000c0)="02aa0a5840958949f8af3976e426f12721ed948e0090f57b7155bc176b7e4ce08f700840a638a475755b059b36475965dbacc6e361b4e59f2ac16e9d94310b45413e3961cdc50445c22a27388f07d2a25a9283b31fb60b6f366c396a361d813a9752edee2ff8fe3e10a886116bf40a34c99eddb91b97bde7862136aeb5725f57cb997ba5929a0af42941505efddd0b053da721fba18b876ef7a82e6cfe0f9e4dd0a03fd095172f4eef5ffa5a3ecf6c515594a0a5d58b", 0xb6}, {&(0x7f0000000180)="e733ab24eb87075fb346b4f8e57abdcc547d02e00fba8ee33f64753ca40bd7b0d1a5b1bba3e6a45f7602ab616b8e930dd2d5094d40b017098301a2cedfe2a88eb03fab1f6b373a18a73bbc00977241c88fac25f3197ab792e27e9e0505a7bf68433b5ece5916ac", 0x67}, {&(0x7f0000000200)="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", 0xfe}, {&(0x7f0000000300)="8484c769c28d883fb84cbb34e240231a71dd334588be319da95423055cfebca35e20d0396126e5a87ae030d9c2a860cd5a9455203a40d4ffb473dc76f2099d7cc02beece93cfb0de20d28de8de5b4e790839c0d7d1155db4f7010617f2dd08cd19cceff910e5cd4fce7d209221719054c154c804785c2c1223025904c82f192c8b2102752d87f719cbf6874946a4", 0x8e}, {&(0x7f00000003c0)="69eb089ec6c9bc5ffd2dfa0d01cf954ddec09d83f6bd2d3369d5a331f8c22e814db2b1ffceafd8cfb5639ddadf1cbe8d34b6caea84e3084e15be014ffccb101ccc8940760de8fecd2575a3bbd5ac608adcb7dad8a27323d812f12052f2b9869ddc2cee11c214e46c712833dbf401e04a92002db2bc22a28ba7fa5f01d05584f603c1", 0x82}, {&(0x7f0000000480)="40735f2df074f0a2d941b625c6d248c2d9959107a7f795d31c6682be452d00b2e2efd624539a4c6814db4f9b8a5b2bc86203cf8124a78c572e85ec1b1ac530968dfc12ec3cef2ba494295a814886920864b4f3595f67860db4c554394bbb7948e45a20f06b7f96a7d9d4b6b36160ecc396147e774fcc1bac9f9ae4ecdbc32b872d5c6f52c28de4bc77d2182e41b0c7a18a2504a6fa96d3f7865fe120969f2c0ddbea87101db49dafe7a0bd9fe89c456e021f643d95891f87b2cd6f7fc2e4df0d1e7388c64757320377ecb04905b4449afc00ac", 0xd3}], 0x6, r3) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x15555555555555ea, 0x0) 2018/03/24 08:44:22 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = fcntl$dupfd(r0, 0x4, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) 2018/03/24 08:44:22 executing program 3: r0 = socket$inet6(0x10, 0x5, 0x254bf54f) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0x13c}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/24 08:44:22 executing program 1: pselect6(0x40, &(0x7f0000000000)={0x4, 0x4, 0x2, 0x7fffffff, 0xff, 0x9, 0x4}, &(0x7f0000000040)={0x7, 0x4, 0x1, 0xfffffffffffffff8, 0x9, 0xfffffffffffffffb, 0x1, 0xff}, &(0x7f0000000080)={0x5, 0x7ff, 0x3f, 0x20, 0x401, 0xfffffffffffffffc, 0x7, 0x5}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x200}, 0x8}) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0x4, 0xff00000000}, {0x7, 0x1f}, {0x8, 0x751}, {0x0, 0xff}], 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000100)='comm\x00') fchmod(r2, 0x41) execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000e00)=0xe8) sendmsg$netlink(r2, &(0x7f0000000f00)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfd, 0x200}, 0xc, &(0x7f0000000e40)=[{&(0x7f0000000480)={0x58c, 0x2d, 0x820, 0x70bd2d, 0x25dfdbff, "", [@generic="3882bebe1b9c3754df778a6ee131a97ac4401a98cf7db3808ae35eb2b9a427d4f92061d0269c6994b2158de9c4828823b3b6c1e421e05bb4fef566927bbc042a1b2c9c43910dbeef099eed64d2b247c4e0495458e9a7d644f624edcad6d8007f", @nested={0x194, 0x2a, [@generic="47d1da6987d3bcaacfa7114c52943600d9033bb0b920af8f58464779929c002afa2a03984c18f5e18f7d6b96ce2c66e988aeaa9ade3b49f5970fb69c295fec2e1709da303ad8a4c7115f97c9a1c28011644592ff05e0b30f1ad4c8404be72b1be9351fdf0e2a50a24cb81fc7b4041aa5f62512fcae33b3426f5a5c906607e5f198575398f89266e263a893804924c24d0e1988254e3009d8cd259c87f6258ad7be17dc48e37719ce1e157b5c177f52cf9a68eab363c1ae62d2f9cfe3405f424354d335eb53aaeac5ed0d2b04f5cfaa465fd04d92a30478d24dda1e2c61701d1c66d222d252e36e12276b39d17521fc268f7c3e03171c676571", @typed={0x8, 0x30, @str='\x00'}, @typed={0x8, 0xd, @uid=r3}, @typed={0x8, 0x6c, @fd=r1}, @typed={0x8, 0x86, @fd=r1}, @generic="f755a1a295f1275d0794e25d07597504ca83b21a01a1404ae40dd49617aa0b32c933fcbeb472314fa9c113748af5403d87bacd3ce4888effe9d06d10411436e2599c3ae19bcd740ba11e5f39ca3b28640f35a2f2e622fb0c9aec4396d814696f11952ff3ad8466b2046de7d40da54460a7ccace9"]}, @typed={0x14, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x3, @str='\x00'}, @generic="574146bf6785456ab3735405bbc69edfcb64472c825c6c542ce28aaa7d9e55e1916d7fa56607e2c33f5753a6a154bd589ce7991ae5fbc171b283f439804d5e098842cd2550e0b19c16e68e4a43d31c4086b5e0ca66e3a36ade879d010e115c6ff162031c533f88ac5af808f6744ae1a0d6cbfe25484ceeb8e8ee904f2a7da9", @nested={0x8c, 0x55, [@generic="8e292fe2c3fdd7862d81c212ee93de1a0ead99535bc55379c35405fcecc3eba9eb0d9e8e8d8d557d9b5cba4f1f5d2b4fb9f6beecaf151da292d1f151699d6a8d4c7743a46b623db3fdb3517eeb9dce1bfda8db6b136f4fc4a44ac876c4b29a2f88d1092d84528af86ff9a210be451dec5a29ee592a089bd162d4385bcfa0af03743177b3b006"]}, @nested={0x190, 0x5d, [@typed={0x14, 0x6b, @ipv6}, @typed={0x4, 0x23}, @generic="3c9ebbe163f9439226ed0e8b0720194a496c14b5df01d0f5c7490cb538b2b47208ba337ce4a66cc02ded1a9066c045ff882ea4840f05dafca403d331e4af535f752a888c10fdce561f9873b34df9bc3e3070035c4cb707f99ae48dd234c693984341dd87a4858f27a6ad8fae8457fd4738122fc65efa73dbfe05dd6d012cbab1dcf83ec4f1121a9a5a54a5e90c6fe4a581f126846d38147bfa7f5ff660a66abe4428c219ae70324ceb54", @generic="36e5efcefe5592c8d0aaa2b11552e79ddda24c8259bcf9c56d73ada313c64a6a0c0d58345382310fa7158bfd9c3d253c84a4d6b3fda2ac6670be0e3c3e6da018bf3cb4b00bcd6306a07bd20d997788b3fd8140c7ea99b8d1e8d0628ac8ed06b98f0505942c954cfa35ae755a6d1b68f426407e2847ab4e5dfd846a1526611a3590f3fb326f4078e69819c0c6e9b3b87031248c2c0a8a11d93be864a621a22912751cd204db316a50", @generic="fcc0ec300beae05658166cc5cdff3bfb331a31ecdcbd0961be93218e24ba6c1d71"]}, @typed={0x8, 0x7d, @fd=r2}, @typed={0x8, 0x2a, @pid=r0}, @nested={0xc0, 0xa, [@typed={0x8, 0x4f, @u32=0x100}, @generic="9b14f7c0761a3693b580bc137191104325a7ebb9504b68aeacf05765a08755a8bdb1175eba42", @typed={0x8, 0x44, @pid=r0}, @typed={0x8, 0x12, @uid=r4}, @typed={0x4, 0x29}, @typed={0xc, 0x21, @str='comm\x00'}, @generic="6c17593394f57159448775fe363c54921722089e48c7467090f8a25361a27aee0c00f99b8dda1120474e18a69b694507760fda23e52d9fa5800662a17e2a6e7553f2a2ad697b8a626a205971bfbc956393e27b0f0b4cf45125342ac36dcc4bc69ef402443fd0699e903011"]}]}, 0x58c}, {&(0x7f0000000a40)={0x94, 0x2b, 0x300, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x87, @pid=r0}, @generic="6b53cf268bcc444fc18859f731d0edd670bfdc4444ab2a3b9d6e06c9baebb3c7f5", @generic="6f3d9982eabf2eb86ada67a2335edf4b46bbd74c71b3602caec3bc650b9bdb7311daa2b6f14fe2b2e993a5176b5f69befd7c7c1de95f56388c0fe8454237bd945289ab786c8eced0a268994e437f468926ccde19bb6cfadf"]}, 0x94}, {&(0x7f0000000b00)={0x10c, 0x2b, 0x501, 0x70bd2b, 0x25dfdbff, "", [@generic="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"]}, 0x10c}, {&(0x7f0000001000)={0x5e0, 0x39, 0x210, 0x70bd26, 0x25dfdbfe, "", [@nested={0x250, 0x12, [@generic="a1676e9fe910610cca79a0dd6febc25b9ecdec1aa786b072e4d11333f8be14e9aa364944a49703b87b4d47aa31fdeaa1716cad287527b05fea6a1ff263b4ca053d5133631e4ac2423cbb916074169bae249f7b9470ab389d85b40b8b61e74e0b5b927f0a85c2ab23e4641feb6b8714e79ffa7ab2533a00d61dedd08e9d8eb9224d96e6e5c01036d253c6ae6d0cc620dd6bfb34f1b6e1c33f69fd", @typed={0xc, 0xf, @u64=0x1}, @generic="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", @typed={0xc, 0x18, @u64=0x7}, 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@generic="cfe295352da3fb9582a98a7a1912a666908da7ccbcd0410cb6a95a8714c2cd821ad5a071e34e74fde9f4df26233da06faac59b87c552b88ed131acb4ca1335dde3da0e17ec7a40f3e36d8c4024885633020aea237accb159aef5662862f7bd5aef592e2c9c5710286c8989bdc00fe041c586a471c5360a4b4a5ba3b5d265af2a7d53ca33508605327fd07851925905e8b2f8db3a3bc1687bc7e6c93690d7f37a19902c08fde6d7656b6ebec273458a0ddeaa4cac40ec3d44"]}, 0x16cc}], 0x5, &(0x7f0000000ec0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r1]}], 0x40, 0x4000041}, 0x8000) 2018/03/24 08:44:22 executing program 4: clock_gettime(0xfffffffffffffffb, &(0x7f0000b7a000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x14, 0x4) 2018/03/24 08:44:22 executing program 5: pause() r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/24 08:44:22 executing program 7: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) unlink(&(0x7f0000000000)='./file1\x00') fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/03/24 08:44:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101440, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0xffffffffffff8001, 0xfffffffffffffc12}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/03/24 08:44:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30c) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/03/24 08:44:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002df74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f0000000140)=""/4096, 0x1000) r1 = fcntl$getown(r0, 0x9) getpriority(0x3, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) 2018/03/24 08:44:22 executing program 7: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a81c489e535bb31010452bf532677e0394981a0fbc54a89a0d9785028bfc99dd4609a69cad674d36dde48a987640d2ba7b8c452cfa4f75c54b461399", 0x3c, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='ppp1%ppp0ppp0cpuset\\eth1-mime_type(\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x1c00000000000000, r1) r2 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r2, 0x4000000000001277, &(0x7f0000000000)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000004c0)={'eql\x00', {0x2, 0x4e20, @rand_addr=0x6}}) fcntl$getown(r3, 0x9) ioctl$VT_WAITACTIVE(r3, 0x5607) getpeername$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x114) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000280)='hybla\x00', 0xffffffffffffffaf) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000440)={0x0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x80000000, 0xffffffff, 0x9, 0x5, &(0x7f0000000400)='gre0\x00', 0x8, 0x1, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) 2018/03/24 08:44:22 executing program 3: r0 = socket$packet(0x11, 0x9, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x22, {0x2, 0x4e22, @loopback=0x7f000001}, 'vcan0\x00'}) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="4400000015000100000084c2ae7e3b8f9ad86566281425e291be8081a2424a02bb76083607e72307c7eeb1d4916f1765a0341bf479d6049a274299a76f11ba07d454b438d5d78feca0013685065b4cb8c019b6b09927d93fdf5c0b32ae578fb0058cf1c705eb7ac5e7b9ddabc86c16ec571e29ffce53", @ANYRES32=r1, @ANYBLOB="08000200ac1414aa08000100ac14141008000400ac1414aa14000600050000000010000007000000ba9dd864806978f65ef65c81a957f74a6ad6d8f6fa2e5ec124b9f4792b3f8238be"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000300)=""/239, &(0x7f0000000000)=0xef) 2018/03/24 08:44:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000440)=@polexpire={0xcc, 0x1b, 0x72d, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@multicast1=0xe0000001}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@buf={0x26, &(0x7f00000000c0)="a40e24bc6d7f0ae053f34a5c4bdf047c0a7d0544df0496c59f33b3802cab99d226da7de97f50"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/03/24 08:44:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@empty, r1}, 0x27b) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bcsf0\x00', 0x7}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/ipx\x00') 2018/03/24 08:44:22 executing program 1: setpriority(0x0, 0x0, 0x0) 2018/03/24 08:44:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000500)=0xe000000, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100103) 2018/03/24 08:44:22 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fchmod(r0, 0x0) 2018/03/24 08:44:22 executing program 1: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x500, 0x100) dup3(r0, r1, 0x80000) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x420180, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x801, &(0x7f0000000100)=0x9, 0xed) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000140000f6ffffffffffffff000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000007e318fe300000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000040003000000000000000095c800000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/03/24 08:44:22 executing program 4: r0 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x0) ftruncate(r0, 0x10000) write(r0, &(0x7f0000000040)='H', 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2}, 0x8) sendfile(r1, r0, &(0x7f0000000380), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2800) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/03/24 08:44:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/24 08:44:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c43000)={0x2000000000000091, &(0x7f0000eabfd8)=[{0x3, 0x0, 0x0, 0x8000}]}, 0x10) 2018/03/24 08:44:22 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000001140)='./control/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000001100)='./control\x00', 0x80000d50) r1 = creat(&(0x7f0000b3bff0)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001080)={r2, 0x790, 0x0, 0x4}, &(0x7f00000010c0)=0x10) 2018/03/24 08:44:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000200)=""/4096) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x1000000000, 0x2}, 'port1\x00', 0x0, 0x90000}) r2 = socket$inet(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00001b8bb8)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x100, 0x210, 0x310, 0x310, 0x310, 0x4, &(0x7f00001b8fc0), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @rand_addr, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "14c21d9c3afd0993301105426850708d456a8b7ffb43e699def3bb1efac7"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40800, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000080)=[0x800, 0x16]) 2018/03/24 08:44:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x7fff, 0x40}, 0x14) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000b00)={0x6, [0x5, 0x81, 0x8, 0x0, 0x6, 0x3]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000bc0)=0x0) getuid() getgroups(0x4, &(0x7f0000000b40)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000000c00)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000100)="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", 0xff}, {&(0x7f0000000200)="991033fad42c9dfa89791ad0b945276022cd206bd1fa690761c88b1f6c725e0ee98d8df2c8f64d24209a909f82f8e7736acecf5804c8147baa24fa8239fb11e8384fca61df994d4e20a4ec117eca3fe8bf46c2ca0aa3077823752a09a1b076a03bdb4f4f18c52a1f97da3413595ca903a1bd7e64840d8335f1e387479bb1d32f5f57e78c442f4d901d55093209fcf3c3caab1a016f490d301915df94635214272b8889bc3ee10f0846c5356b50128400fd9cc30730f5a90770cae69fdcaa5e0cc28e5767ed07681ce0a815608c87cbed243d7c49b5fbf56a4fbd", 0xda}, {&(0x7f0000000300)="0fb7fa00f3866023b21d397a11264ad46f23a2cc2032d97cd03956adf16c1754fb47589fdf6cb42e4eadaff97c6e48491d8632ee136d988ee647b4fd59dd6badb08de755c7a4ae90cd273503cb079c3a30bc0c23520a902d48dc2d4e60319249d3c9d9f36a2d434e9a691d4358accf93d59ea67acd6623f766c02607d9887541537d207134c6c1305bdf74f18deb60a2d562dfafe8cebd64841124aba6bbec746f0949420c1ccf85e4778fa490ef9f93e2209fcae84d1edc2197", 0xba}, {&(0x7f0000000080)="4dc1197f513ba306bcde4656", 0xc}, {&(0x7f00000003c0)="41433289ba3f6f268351ce3cfb9f8ec08055f903954886240561239249054577905771b2f863d437de4880cfef5de191ece3ad8f407fb2f71f0cbec58d0aec1b9e8af8ee15245cef4edb90a5d8f589782a9c816d14d22fa6a7882859e537123e034b6eac282fdaddb40618d122e94dc30b02b341ce4d7951d4b19d109b2b7ee8478f1a88d4d6e789d0a3b93c799a62e7de198c1cce68f28e2a22dc2c1539e4c150250b51", 0xa4}, {&(0x7f0000000480)="72ed6731314534c432180fb96f28630040b579408b0161f72404baaf80f3592e867add423f5532922bc5e7d6ba190bcc153370c83c76c0865bd1364445375b6f6d567cb311dc75d44ef8f239c98b72d88ff308d819b3affd766fe621b039d2974a91", 0x62}, {&(0x7f0000000500)="4d7ea950fa8c1c64b85d925cf0e5c7bf2c1e8b1464b9e018302d17efa43028a71fa1f6cd13c9ac813af9f99314a7663d9f675b348d2f210a39b6c14a7ba6bae9b8d8c6fd53fa4bb8a0d883797671167a631a6217d698807062b7d865e4b3a6a424eb", 0x62}, {&(0x7f0000000580)="2cbb467416544c05da38e9769470390ff1b5e0ecaac9", 0x16}], 0x8, 0x0, 0x0, 0x24040000}, {&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000006c0)="195f2bb89c61f040d6f03e8b955b4a55b5a8e6723b6e419123a6c0a9cb8d479ee6748372e1128b28b7", 0x29}, {&(0x7f0000000700)="8772a48cad238f483ed801148ceca009bc6ed0a5e7ede5ffba60c8b2dd56543b892256c3d3cda3086289209776d8802e38464ae6e1542a0f3e6b3c4be6981e4777366ed53f3caa15be9c77bfaa257a26146a0358290eaf04306f7eaa50180068bfcf95b08dea830f25896487d31da286f8ed7234c3ee27db44a36e3d71da8ddc", 0x80}, {&(0x7f0000000780)="714f8abe447dcb8f3b6ecb533613851fad76c8fe2f4ca1943d7e415b17f29ff9c3e5b65eb9f1d857ee7974f8ff5e8ae915ca376df1a68ebd13b8270eb8203cb8816a4684cd1aa0dd998e7beb485552f452fdbe7c24456dc5fe4b8562fd9fd3dcbd1a6a020ee9a3e239e35d54a91fe4331d84a33aedba257686ddeeb952809d5dd1a519c0d0c1467ee4c5cdf604ebd25c24419c494e0d3086671b9d60c288928d1189e1608747e6997a54ceacbe47cab34533f0e8", 0xb4}, {&(0x7f0000000840)="c9b3ae2ce83a3af31ca0787c2c16195d284d25ab7349995ffcf076f9d6a033ce19784bf8b3035401a0f2ad43ae5ba0dac9174538c35ce5159b2f98d1264e70dee15cceaabe2f8c0fdd74a1831038c376d437dd37c9e3b31dcfbb8c8a0239bcbaecb2b1eca89eeb81a4a982faf5714e2ad9bdf9f5dcd4b707d867b8f00442721eaab96f1ea68ce8a4", 0x88}, {&(0x7f0000000900)="90346c2e3b05703b3e4eb121a2cdc8a3f520d1a2b85b49c2e7d3443d35c4fb0dde0ad6857a7840b97d9f2409db7411ea572035cc19e58224539b9a36ba8dd38bd8427004511a766beb9d313abe2cb986d4661552d0c177276a8e8f7051d8311155135cf59a7580831db4f4e044516a1d513ba2418c3fe44889ba2bbfea4adc25fd9ae999cf79c338f43f4f8ffae3beaae71762a0998b3f3ad94e63e4ca20d2a17c231c66e972a61a8dd8e4540c1170709894", 0xb2}, {&(0x7f00000009c0)="5a5b3a92c9238f17986e37f2f36b9eca56d36702f344823f5dc455285b83d73b4801e21082c3cfe72a2b533e91cbc7ad4f7a5764715b1223c400eba802ab08a4757e9958674a0edc3c76d76e1746da875198a70e40433c4812e09201e6542393097fa8de78af293ffd56813af280de161f84ea8530b3267b50bae3a884a60806d11b0c7d37bffa3bfc7b6dd4d00d7eeebdf23c", 0x93}], 0x1012, &(0x7f0000000d00)=ANY=[], 0x2, 0x240080d5}], 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000f40)={0x1, 0xc4, 0xffffffff}) timer_create(0x0, &(0x7f0000000e40)={0x0, 0x23, 0x0, @tid=r2}, &(0x7f0000000e80)=0x0) timer_delete(r4) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000d00)={0x6, {{0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, {{0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x108) connect$l2tp(r5, &(0x7f0000000ec0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x3, 0x0, {0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4463}}}, 0x3a) accept4$inet(r1, &(0x7f0000000b80)={0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x10, 0x800) 2018/03/24 08:44:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000100)={0x4, {{0xa, 0x4e20, 0x690000000, @loopback={0x0, 0x1}, 0x63}}, {{0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x108) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000043000000d85c4a09"], 0x14}}], 0x2, 0x0) 2018/03/24 08:44:22 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="e1", 0x1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x3d7, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x5, 0x4) 2018/03/24 08:44:22 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x400) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x9477, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002fffffffd}, 0x43) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x101, &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) close(r2) 2018/03/24 08:44:22 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x2, r3}) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/24 08:44:22 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='\x00') clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000240), 0x0, 0x0) getrlimit(0x0, &(0x7f00000001c0)) 2018/03/24 08:44:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004ff3)='dns_resolver\x00', &(0x7f0000007ffb)={0x73, 0x79, 0x7a}, &(0x7f0000006000)="d91f20c2f8b643bc7a8052c49e76865167a1c55840c95d992a7da7b102db1fcd", 0x20, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000000000)) 2018/03/24 08:44:22 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000280)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x7fffc) finit_module(r0, &(0x7f0000000200)='\x00', 0x2) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = gettid() ioprio_set$pid(0x2, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x8000, 0xc60b, 0x40, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x7fff, 0x8001, 0xffffffff80000000, 0x2}, &(0x7f0000000180)=0x98) 2018/03/24 08:44:22 executing program 2: futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/24 08:44:22 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6f6f6d5fb2040000655f61646a00") fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x44) recvfrom$inet6(r0, &(0x7f00000001c0)=""/185, 0xe9, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/03/24 08:44:22 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/132, 0x84}, {&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000000)=""/2, 0x2}], 0x3) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f0000000300)=""/97, 0x61}, {&(0x7f00000004c0)=""/72, 0xffffffffffffffdd}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f0000000640)=""/102, 0x66}], 0x6, 0x0) 2018/03/24 08:44:22 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22}}) fcntl$setpipe(r0, 0x407, 0x8ffff) 2018/03/24 08:44:22 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x1, 0x7, 0xfffffffffffffffe}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/137) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x2, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/03/24 08:44:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) r2 = getpgrp(0x0) getresuid(&(0x7f00000047c0), &(0x7f0000004800)=0x0, &(0x7f0000004840)) fstat(r0, &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004900)={0x0}, &(0x7f0000004940)=0xc) lstat(&(0x7f0000004980)='./file0\x00', &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004a40), &(0x7f0000004a80), &(0x7f0000004ac0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004b00)=0x0) fstat(r0, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004bc0), &(0x7f0000004c00)=0x0, &(0x7f0000004c40)) r11 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004c80)={0x0, 0x0}, &(0x7f0000004cc0)=0xc) r13 = getgid() sendmmsg$unix(r1, &(0x7f0000004e00)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003580)=[{&(0x7f00000000c0)="0d1b445a0f84e8e8cab1934533c272d2b556565d517f09aaf859a168dcea7afba1023160d8bf9ee84267f64c36eb9f0170dd65fd275b31bc1cb82871e75df83df819ea518b5f124c275c1b1fbd6ed0c391546d937a93f0c84c3da4e2", 0x5c}, {&(0x7f0000000140)="9b23ecee81e6b67872e7c06e85d64d2f112ae714cd4053faefb1ad021b37bbb209b1342a7bfbe822ce9bcf916c9b162c0dd35f975e6e473054c610ab234b2adce3f97853aee2eba652b96e0165d7339a587630356666191742072f21d406fe0c6fe9cadad917b84bd839a9634e2eeb80ccbb6c76cb72fbb7f2b506f6285e92ae6b26621c89bf13bc506c92c9e10d3a84fc13f80dbfbd53f12a", 0x99}, {&(0x7f0000000200)="d4d748610611be82730ebf3c20beb6e5653a226ba840120f404adae97f49a2fb884c33a9cd4b374383ccbea1ffc9a36e15c46197fa560a1684eb1c813799f7b31f6c9aaef93ea70eff66d9778d46dab12ef1eaa19e7f2729214b59dea58f1369330dd8b8defc2ab306e350201c1b52b16bd9ce63118c3ad7c3c1f85242b53847107237baaaf30a3fd1a49e210b961dad22edcc48dd71aac35c8416110d7a24f47ac96d1bd14ca95c8c342073876c57721a492fd287f3630a65925c24dc9358", 0xbf}, {&(0x7f00000002c0)="b3c2b005f8b307ac637b1d7ecb66a3d153208de1a2b522856c7e7aa17f54e0792e4286a594f199ab0c8191d1fcf0366cf213e477e7bf849507062e5ec2f02723b108c65c06931a977a8db600d3f90ba8ab", 0x51}, {&(0x7f0000000340)="ce7068a76580320e87596f53b6f86e1f78b7cf8b50550a24e5bd307d60f33f6ab43d6db92bb7639f95d0acdabbc7026d44863767615c521ce1d51549f6de009ed2a7e9c6f10dcc665cdd8a7cc25c611aa5fb8c436e7b5bdec78e5ac5fd78419a2ab0b2800a6335cf2ac714ac52d4b5b8de0d2d3c082399b8f02bf79f3e5da82359ab64e7a5cfcbfa52c7b2d6d693d52a411a69c4adae10762459a2800f9a87dceb94ddfeca1faeb3644fb99417fc5ec86daadf518c4c49d497c453c6972700f1c130dfc7d5ecb7750d2f7969bf080ed39792d7df", 0xd4}, 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&(0x7f0000004780)=[{&(0x7f00000036c0)="b544fe127d75ecc746aa82743b46384c85736237443d40fe14f8890e7cf59d72c998cad25ac2dcb0f2201fa75442d21524093f8489fc251ade5799b5e65ac812ed3a2055d9ad5be927562668ef7028995b870d06c088a0041bf0193751eb0d4ceaf3fc21180c40e2a2c7e1a76d0e9b825c02e10638deca18a54a6e7bf6f715910212165dd0ee62aaeeac1e048b63284bc32ed6e6b0b036f44d158d5faccf7a9ac79cd36e94185d62e0e3282b140991e21b540e3609c44f5d58b39c745b49d741430e4a05d55e9e1f00175b7dfb0b277eda201fb5f5949ecbfc66ec07bd72278b5f8931fdaa9e720876fa226223a2c1cb3a47881f3362adc0d5ae2630db5658cdcaaf0d4dbe5ee6f7468f5657075d7fb20beb38b62ec0aa4ee1d04411d921ff387d66306309890dd18b5a75891baa9844f83fd24ed28853115746445f7314b2a390cf44faee8f747a088913e6c754eeaa181988da2c148983d4ebe3582a66ced5b177ced08c4f0b02c01b8e539f662ac6067667d8f8619f58827f9be5f58fa47922fbb4165a333b52fb3c4c8424ba3b378f8ac021bb4c1590176d9746d1ef06b11d4b0ca9afd694fb6ea4553c3c63f814c432e3bf513df527ed781ef2166e5ae24365b7c6211ef5e33b4a324b1f3f4f2b76d80f3176ac8d9e97bdedb7020c308cd786f318edf81c9160dbe1fe617d5b3ff535306039f81c8f48dbca95735b8e5ca2a3e9d681c561e1b394f32bfefef247ae4d861652a0c6dd4ec91e6bdb9dff044475eca001572a0bfac0c5dd10d23ce477b04031b0cf3a779dda234f9f04d3aa1eb0adc39215663dc6c78a6edf09fbb960c7c9c2d25f4271bb1d16801d9278a3ef162c055018dcd02d565f1e9e62b3544913ae120ecc4e20fa4a290a483cd8f35fd148c29bd5129178a227f028c8a5c88362803e137f4d19a995f233dfeccc2871b0e099cf16353ce63dd687b7fa8962382b51cc3150dab0ec87dca6284aafe208c053fccb911f98eece208c00b2f1b6e5246befa4ec379a2eaac6294235d0523e8d35e01fd8577c4ab6c1781b2b57f3bbad6ca4c824ed6aa6ed3a8dcddc1823dbc9a3c578975afc737006de9e053daab1b1daf29bd122b99450094f75d53f3556f9535c74f0c0c7f4aa461a76031cd924642ae235a0232671e6c78350385e9c6da8aeebcf22d7b071bf3d47f261d00df1a7cfe1263fd53cebedf765c438d6c5686e158821b956880012741edd9c44838f27cd5ac6fb67bda0726839409e9b31ba7977b89c1c9eda7a70d444b5e181d033311f1b4aeee66ad8bd019b04da6b3597c85c6ecd87f956a3bd7bb987cd96e542fa8a0cae589a0a28ca9500ee86d03ad907fbdd1c3d539bcb7bda7b0d5210b55970994c5d6be9a2178ab3151ca42b13b29a3bc522df3e33d77a2feae37d6c60dcfeaff02c35686feae2fc936822dc753fc7571c7a5d205b0ffb2a76f0c5f1dc55be89f5026dbe477592631c4df9e7810f6877fc1190b55e04c79b298fc401b60d652aca08028e5784e1624926a790f35f187c17db5131830252e42900ac7754d19e08e7e3ecb21f8c3c54b1a281be72b1da7e51a6872089d1df19f664b7808513ef846728e896a5511f7d50bbdca089f97cc8ceb2f006627e654f790b7c8212e1fbab2787d6943bb49ec07449898ba080e0f5b231b12bad31622be1a4ff93ccfc608a2fcd0ff8b573ba3d984bff7186fb6effdb258a29c86188e83463a1da1a4e88190aaa6a5e4de5f58623b8e5466f87a232342170fd62443f7bdbddc16cae7532d84e4570f9e8c8c9ae0ed6b0a6dd10bd987e0762724facc069b48df18415a09094896d550d0ce2eca253c1a0a7f99da9ba54862105ad15951e63ce3fb0cda67a571ce8492ae309caf0de5e60163f4343454aa3607fd90d46597d747e9a4ba1ccbc443cc8bcd8713ce0b20519cf521d7563807f3de92590921bf3b6e02b6f248bcd1922c940b5d9db2e8ecba3ecd67e674bf958e8af8a509839f453d7b5c5ed235efd6fd517774846e9a0b16a18f0bb90e67b4a5e8706fbf2e5b2d519977d4750c21bf107ee179a28c8f0197ac5fc3a12e8ace82498f8c7e7d81b358f8301adc9c9c5d68d48c93ac9c129d3ffd29593c640b6274845d9bdba393c0439b57aa1a7bd7d2307dad51f45da7fb649f60477d2a1a5d63fc69da6448235db6d95e9d79bca46d7a26c9a1a42c1573a5e2c5e1c9c6eb0c7c0f0d988bd67afa6d156016a37f518c070c41d38c9ab3a07fa526267e1407afc267c025e38b4d45ccac0f33df234727f0ccf69bb09d9c19f50f3d913f9e937a15c24ccd39cb3d178f7f52410a66a65ee3e845fb8f4af69ed9e613bd79b87deaad827457c7504be53cc59fa3ca93154fbe73f346cb2e1609be3cb15dd693b394fa05919ca2d6fe94c28beea8ec478c967fd7e134350a38833938b4858c6a168a21190bff6b41e2ca79affd8ebbf7911947fcaea18453794f8d6197c7d76977bb6ddefc62f8943cda65512b4913feec78dbc84f9777d2e82c590d9365a9659ef2f4fb40b374b267e7f4a15f36501016fb5cef43a57e3ddce354df39157d777efd0006acd22037725f915787be636a7191b260ed6ce0ee02095ed40dda39c6c1688bdd2085db3a589fb74a9c895403085ebf60f44cb0c468a8403a8d1b1d6713cd4f15c7c2a25be67b32365936aa783578caf6906b876ef747220f093cdcbfbf087f4ec9af5d6577ea89d6b07b52fb87027d5bb300f6d54621e6a0c9d3d82f4d5b47ac04d7ac52f56de362f6ce29aae77020c79cb56abe075021b7bdb5ff244f70751230fa65e4359685f02b0d425dfc432e3c76a9a2543ead094707e4037b8d2fa43091a82513a8b6cad9b069fdb730751cd54380c182af437bf45cd4477ba392614c27feb5d30049c5d0e20871db24af61d664f34003c40f8454750054eadea934dc7bc2230ff125db84ea15a209d4d7d19caa497e42c4a24ccab0c4127ecce6160ffcb91084be5594b67e184601a8f1e6292f24e37335cd2f278209a37e606c4b293b5884d4122f71aec806d7b1c49de418b76bfec7df8c5df81822fd8584b177d88f1c420269546c8215acac3e3bb614b122564a0105f78fb00d3e9f6aab497a3d71a69c341b02dde5d4a8f72f473e184e47c565387cfa6d10f4265ccd14fd426d84d67097d586cf8408b82c95733368bb0db0356c831f7ca9ad94b5c04899d592843df9fe396b72a8eac28718bb4b93a7775cd64b1d56f37c3796fdb15c3a8abe71f667c02761df5a9d491bc412236a42805cf8fe5639728a566e72986555c86dd5d03532de4daf81e330f7f5f41695e37df025ac5f7e97635cb17f29c532a6cdff92edab2d2a037813c4c2fee798ae65a7649bf8b10753281c278dd5049dfd36eca3e74b5b3a6e7e5dd219ca69bd5b9eceb99651c766febac4358e46aed4a480eae793711760d3e5a68b8d6f1747125545700a540bb8287a6c4f736da6b7934536fd809290cd422c39613197b95aaa6e8a227af4ec6b4d5b00e2001aec9653d000ea215ba3af20c6479eae9235eff3d2d91c3567eef785d8c0e567ebadf272226a5b25ad470cf63d1500904cc2b5f598a38b134010100c4c7cc2e1c46402e7a87f23bfcba8f0b9ea4a5141e5217cf21763dcb46f2059298d109c6d6b448745ab3cf6413e84ec29ad87a8bc7edb83823f17782463efd784b775e6ac7515a857378ba313ce531a5857dd5a78bf9ed217fa5ec1258cfe991e604c5b40669148e4d6646d479c4276d835309df2a2846674622a2ca7bb5aef9ed38eb2ccf8739e99d760f1c9878792fbe8c0764f531e80614eca692a5823643b94a9c8fa4a553d470f1e55f4c8a9a06e9692a2512c6f8cd0b26a2a60c65fcff4c425ecdf92040483e5b70f069d246e1a1561d893c4a8c0af1b3bffa200d8019748f945242343adc872ff1b2eaecc4b799b857d2393a1b2a3a488a46c3ba4d6bcf36bb46b3b963cf3673f3fbf2e52ee05e0e573f239028c413f7de45c2cb61601be00971e66e263ea86edd47489e5ffdd32454d21e09ead42435b6252c44e0185d7324d790518a116167d11765ddf52707f89fd0f57b0b94fde9461ee211546868feedb0bd4ea198089f0b6814cfecdf3bbb9682f6299fb9b65335d5b9dd5b4f13ea3a32657f84cd44a325f5f75f90a71720476b8b11f098217d7869e19061f0648aa4fa00495c54e60e1b804478226dc4f697cc7e1e303a2ee73ba5ea5c00cd88abe108755ba6cb3bd565175cc00ce4e52a64fb7395f6fa352af5d60ce041318de4ae01f42a94d4199f2df70c961bbe74dd476a44b6a56030df3096f3a66e4b5d5db08daca5b34f7eaa21946fcf8e6f2f6649d5c249640ab7d89aa349b99904906c2e58edecf565c42199f300fdbe6ec595caf294456d646b3a3234c63716bc8ae27ad38cfd310dfbcae811f99d1443eaad7d28a3bbb0e49c9918051867ddb9efd427bc1735aa851bef2542d9721df20d0d130b02d41ec30f466a515a196285b144816c373f9dfa6c85b849bd08a0f5288e7601201db8a8bebc266c33f5d8db1e758a0ebde5966410dbaeb44e1235e66e3a312ff4ee6bdcfad22073502e0a09728aaa9d3592ac7da075bbb56912ca8420928b0c30bbc3eceedea0e0cc0bb9f91cd0563482ad7e937044468e4e860f00be9549a433dc31a9c1bf31d37942dad409106cec10978b1552163e7c218dad58b48882c254a572be7621502dfa6ccfdbb28e3343f50291a26628c903758f9a3a5aadf66ba279f7e719841bb900811733fd59e70d27cf21f5945dec1c208aefaf75e1b4b40da8286c558610abcc4709e47aa5f330e1078be65790950bea47473bc846134a4d3ff9bd7dfa35e80e3ad339d3167ff9792912c631ed8db2efba1736a90617a0762214c22f23abe48e9e20fd694c650653ab2f1a0f90d38b4a291ce0d4bd46808ac87a944d57fa91c6a37b9de55beaef7e9687737b053a34433d0e46c4080da1c6d54b62d1d64a7593c562de6e5bc4f08bb588079014d398405cb2d01a633ce24572459f11e9ad281eaf77748a628f4aed8f3117b8dc40764b9cb09ecba0ddea0a40d2bafd8dbb29d9215a35049690f71efa71ae94dc38aded0650b4061689a7d8ebfdc6cd5bfed5e3b7c1281f09aeeb95374e1086477b27501c3f8b1044c42bc4cc2f52d4c5f4dfc28fd64c0d256f6059c1f7a716761a807b5ab7384ac37ab579461142bff233dfc4844cd7a8f69e013743a5bede16ed36e5cda899ce9e09133ee68e7e00632153ea0676a11824d9a39ea8300f8c1835a582a2e10babe67509c1038fccb32895ecf227e30cb4fb7a5db6344e9683729ad304e49588abf866edc39c5997b9e556954ea5c2c08a467544e064cfb8e8891f087d34ba8a6de45de40e445d47c4b680078d1838d046a572f9c8dcd7567bc09dfc3b5496e5aebc928439586c2be9d85090a456a52228753e127db6be722fb843253ba4a67bc78fa2c1b3e1e75f8c35bd04b9a7006c855d4b0b55567f6e0b14e94c5cf3b77fbe69ade2c7c6e110cfb71af46a2af1499c7d31d4c34fe282681241156c6fe78bd58fe7c305cc806dc867a415ec4a3669c77e0670b80be8776b88f6a96e5fbea7859e61417b2f2abf42fad0eeb7fc01a6f3b6ab30e35fdc22dbec7f42ded9b6eb83ccd8e74bc71586959dc301ec8b865bb19e1657104de9e65c493380333a63ab52c846c79db0f1cb90b95aa80ed81d699f2af2e016d6638a844798464f65dc6bc6a1e7ec66f426ffdc936eaea69e3224d7d2ea", 0x1000}, {&(0x7f00000046c0)="3e5e6dd79742cb31aaf90d8e8d25fcc2437024ad7551649fb7f27b4199ab111ac0cce730240d93cdb29c6a2b361705e7c9198f48792ed6ea9d8314d68c802e763be9787360cdfd616b781bcfc140907e9af69057b83c08fcd36842e24db39b72f9de99ed102d66911ac9bcea7a673b159509df10243b1b37c7a5eb22668705be767b14490015921c3cfe3c805026de", 0x8f}], 0x2, &(0x7f0000004d00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc8}], 0x2, 0x20000810) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/24 08:44:22 executing program 3: pipe(&(0x7f0000043000)={0xffffffffffffffff}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="e0a321876f2269ca5848d7e2df0b1e29390b86d6abd9fc90e7", 0x19) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="ee99ad824369a4e1c8c0bc6d5ee730f7fa1abc04d476e89acfdc100ca490b6b61b0305c4c9816be6a403549967e8fd2549f89380ec4abc64348cb5301f59a232fb95352bc3125a3081374a449d5e54ad5b2395350f868b61c37b5e2fbafaed0e379bdd7695afb756815a00d30d2717500bbce1482ed07b6136e96d78767acda1dbf1b36312e0d9719b4c05887de255955fa3"}], 0xffffffffffffd41, 0x10000001) 2018/03/24 08:44:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=@bridge_getneigh={0x28, 0x1e, 0x301, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000000)='.\x00', 0x1) 2018/03/24 08:44:22 executing program 2: futex(&(0x7f0000000fa1), 0x5, 0x2, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_setparam(r0, &(0x7f00000000c0)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x3, 0xffffffff80000001, 0x10000, 0x100, 0x20, 0x2d, 0x10001, 0xff, 0x1, 0x3, 0x8}, 0xb) 2018/03/24 08:44:22 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50e40, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x401}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x80, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clone(0x0, &(0x7f0000001fca), &(0x7f000000d000), &(0x7f0000000ffc), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/24 08:44:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000a8bff7)='net/igmp\x00') preadv(r1, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) signalfd4(r2, &(0x7f0000a9bff8), 0x8, 0x0) [ 274.573004] binder: 24730:24732 transaction failed 29201/-22, size 0--4880856391614455847 line 3128 [ 274.635808] binder: BINDER_SET_CONTEXT_MGR already set [ 274.652929] binder: 24730:24761 ioctl 40046207 0 returned -16 [ 274.663386] binder_alloc: 24730: binder_alloc_buf, no vma [ 274.670955] binder: 24730:24732 transaction failed 29189/-3, size 0--4880856391614455847 line 3128 2018/03/24 08:44:22 executing program 5: clone(0x0, &(0x7f00000bb000), &(0x7f000090e000), &(0x7f0000b22000), &(0x7f00000b0f48)) setregid(0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x91f9bcf, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xfffffffffffffffa}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x3) memfd_create(&(0x7f0000000240)='GPL/(\x00', 0x3) ioctl$KDSETLED(r0, 0x4b32, 0xc4f) 2018/03/24 08:44:22 executing program 3: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="70000000ba59da5ef5847d903de57224fdcdb833d53006b5edf920a64655155d961e0c7d5119593c7b309b729bf714e6cdc73993a8e84352260eebaf52641b7d78225e9f4dd2400647f063f40083e7f6333240"], &(0x7f0000000180)=0x1) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x1}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x7b46739f7c1980fc, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000000080000, 0x40) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) 2018/03/24 08:44:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000440)=0x0) r6 = getuid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000600)={0x8, 0x3, 0x8000, 0x80, 0x2, 0x2, 0x20, 0x6, 0x0}, &(0x7f0000000640)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000680)={0x5, 0xff, 0x8005, 0x60000, 0x800, 0x51e2e63e, 0x7ff80000000, 0x8, r7}, 0x20) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f00000000c0)={0xfc}, 0x8, 0x80800) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000006c0)=""/104, &(0x7f0000000740)=0x68) sendmmsg$unix(r4, &(0x7f00000005c0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="dd0f3e00b1c50fc52b0c074fa19714bf8652f1a53bd2662b9bf12304be65875f2835ee251ea6a9036b1b28a982368ef47b1232ad411fa22c621a6878e3578fd279e55f14bca1f90209d1a4a45803e155fb4e6130e43daea0c5e8a4e2648fae2e88878180cd1a095cabb3446a32deb0d8d046a3456455f26772faa7408d015e817ae4f6f645b78edeac2f616b6d25148305c474e1a5b548f9df8de21f1306a5c3d6abc0dab7496a22d9d09ff867a0c8f3afee1378ae16f28521285d7c4b34a2e302a0cda09502f8ffcfab10157903d5a09b54fdc7bdcc1eb6f9be225f8ae81dd06ee28df8554d00", 0xe7}, {&(0x7f0000000200)="08fbfceac467f6b4339a3d5d57662774ab92cd2ddf78eeadbe57886844130ae6b5d6fcdb611eb9eba5adee3ca5711d32322c90873e75e5779d59592497d7dab227da3b7d88ca62bd70d5951e7adfda5cfdc5500248d74e077820ec8b2d994681b7bf36dcf5ed20b8aae2d3e34265bc484d99e10a781457d0706b306e026e4e779dacd5b54e0ff53d9e8d40d782", 0x8d}, {&(0x7f00000002c0)="54795f0a1855a1c7cbd87c625317b6232b0006a46e0728861fe8f52447cf8ad5478de1890660dcaec6d6528081ea36340cbcda7b39da4b517ac6760d5a7ea1621120ebe06af541d77500d94f9761a46398d0c64726dc40083ccbc7afe83e6af6c1ba279ad48edc1d5abbe6e4953406489607e49d96813df63c4b5d9c0ed805559e002e90d316f71b7a291fd53267fd6a8bafed", 0x93}, {&(0x7f0000000380)="7be0aad74f5db4510463baca52ebb6cbeaba437d66a9955f12d629c8dee717dae65901895e35ec9194032ba40de9f9528909a6fe3fe14901", 0x38}], 0x5, &(0x7f0000000540)=[@rights={0x20, 0x1, 0x1, [r4, r4, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x20, 0x1, 0x1, [r2, r4, r3]}], 0x60, 0x20000000}], 0x1, 0x8894) 2018/03/24 08:44:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000479000), &(0x7f00004ccffc), &(0x7f00000e7ffc), &(0x7f0000fa1f78)) chroot(&(0x7f0000000040)='./file0\x00') 2018/03/24 08:44:22 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) r2 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000140)={0xfffffffffffffff8, 0x7ff, 0xff, 0x10000}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000080000000000000100000000"], 0x24}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x100001}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000180)="0c99bf9ece46bf8eb7cb4782ffc4139087b254d30c254b11f43de635c15aab74e66a9fd073d5612d82118c2034a43fc598276db885e9febb13291e8aac358363756edba2b0ac88caadedac174717c14ebaf044958bf5e987a769f70e") 2018/03/24 08:44:22 executing program 1: r0 = mq_open(&(0x7f00007eb000)="b72d6676626f786e657430776c616e312b6d696d655f747970652d00", 0xc0, 0x0, &(0x7f0000220000)={0x0, 0x1000, 0x800}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) mq_timedreceive(r0, &(0x7f0000000000)=""/74, 0x4a, 0xfd, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/03/24 08:44:22 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/03/24 08:44:22 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80081, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xb1, "65ec7b5006c75483ed933178b3b3050f31e248c01993eabd5b2b66db3b0d85bee69ac04a0f1c736db9db1e8a96256ff4acfa4ce6b11addb5647ee63788163431c0ebe5d1170e616e5e4f207b10e181744dbd398b1386faabce9b88ab73050fabb15ac0426f6631baabb4e7550b1616d00522d421a2f86fb8f8d16da1a283a5f17e2f845a0ca5e464c539f7714af17bbc38504dca4536f3aa2f554e70e42379420d45861f7308cbcccd56ea207b05818818"}, &(0x7f00000001c0)=0xb9) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x8}, 0x8) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, r3, 0x0) writev(r3, &(0x7f0000000280), 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000240)=0x9, 0x4) tkill(r0, 0x1000000000014) [ 274.716643] binder: undelivered TRANSACTION_ERROR: 29189 [ 274.729836] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 08:44:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='status\x00') vmsplice(r0, &(0x7f0000000000), 0x0, 0x1) fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000003c00)=""/4096, 0xfffffddb}, {&(0x7f0000001c00)=""/4096, 0x6f6}], 0x2) 2018/03/24 08:44:22 executing program 5: socketpair(0x0, 0x800, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r1, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) 2018/03/24 08:44:22 executing program 2: syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') 2018/03/24 08:44:22 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/24 08:44:22 executing program 4: socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x10000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000000c0)=0x3, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x7002, &(0x7f0000000040)) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'gre0\b\x00', {0x4, 0x200006, 0x2, "e2e89c518e60", 0x3898e9ae}}) 2018/03/24 08:44:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1800000}, 0xc, &(0x7f0000000080)={&(0x7f0000001000)={0x119c, 0x20, 0x400, 0x70bd26, 0x25dfdbfd, {0x17}, [@nested={0xd4, 0x30, [@generic="e4ff8cd9df33038639a56fcf762c3c51d3573fa1a0d1899cdd2b74a8043bd3188d05f11c0f2272cb241cc2e93f2d005705aac5144528fc224546a9f2aebfc5f7d0be5bd9a64db69ade5c2fb54c57c1f86b114a5378b79794798e8444ca2a29c5b3326c95efbb4e25c13a074288e0c53d6375ce6db7cf758f24b0eecfcb6e52c249de06414df4a55af6d62e667fb68daa29c4772bdce83ed7f125dd152d74d73b0ad577bcb35be494cd38253126351a3d35385159f02b190d845183d38767ed01c726cfc99842d1b76513d9daafde"]}, @typed={0x8, 0x9, @fd=r0}, @generic="585d08e53728a79a5404d7b01b5bb0b957b233b0d2a3d263bc71c24aacd13a398058db64129c4bdf7b0d6aec29700ded57c8dbcb1dd6fc8955259c3dedbb183b2644e05fbac19d3df69b7888d72f42ef32758f09af9d128505cb4f074b9ded8e730ee5e7e0de11a80b82ce24ab111a152adabee1513e1f90b032e1db1b1d708d27ce5c0091c1286a343b8b3ffc8df0d758ea", @nested={0x100c, 0x70, [@typed={0x8, 0x45, @ipv4=@loopback=0x7f000001}, @generic="0a009d3010643eac4e33fa44457f7162fa24b0cd5677c92fc0429790eefd73965919a3a190d5e34bbc8b1aca50eb55d5771b55249cf068d826b1f0e78edeb363b01a65d61ee7963c93dbeaaac8fafc05b888ed5d08ebf8e3ea8c3a357a1bb04c669d02433e4cb47d051702da7e68569bc3b66aad43d78eb6c87866fd642bccdc8c9c6306f12c5307b91b752e797cc164a787758ba4f0822754466d0a67a3edf554e3f8feb89c27001e2815ee490996154c2ae91b727549ace5701393281c7b9dedcb736b265f311e7ceb1954d7513c11206a81842858e5c64a17318dc551caf96fe3356815c08d4004530baed3e900c90b05c5281c280298dc94be9951f1ecf3695139d758b7b15068a44993cd43ebf35232fcc075570d305b0ef9f21503da4a0948da4aabb2a67f7b170390fb0047c70f11b1381a1e592716e7b4df7d8258eac532697be6d7f7aa6006772d4a03ad201a8090f4faced56508022eadf3a7003d53ac2d4753de1a5e62a01ae45f3f93db284edcda356429c9ab79ee3de553df124f1f9afe7b7bfcc0dcfd93a4329c7c26cdb7b5708b43af278e200976f69f4c8afcea582cf0b8ca5dd633e83c5b0be2f2108d86a460592f805d260d4c16f0a4ea1a24db0577232fa05e1921e537fb7f370fb0151f3c6099b27758502bf02330b71e8b56abf535453d8f26e34e63c2db1f1f0c2022242dfcb485e4b3c5707026f665848d9c585e17340e6b9d6d376477f1bfb95984754646245e4d8b2971dfecf7762156a7d1906c380a19ef4b3035948a7cea23f5681c40cd4dd8179551236b7b029b50aec60bf6b21297aca1d954dc87b2d16704694c006ef39ccd10542a10b720b8b0a058387b23990246732c6409fa62037a84be1d0edaa1fa3109e1d3d6edf5ccf06caf18b0e654c5443e293a29562ea44336eee3542372cde42182e6ff2d41328dd457217f430379cbd270f2a40412ea486018e99cb4ea116963580c57499013d1c5f114d6349760018bb46c8c67a084d11edc06d9f719c517851104d70bd472b6074c906852ceed87c9a7b187d83f9316fb9b775c9a83fd304af251b82f03170ad9be4b2e1adc9ad2fcce068673214f9f0012a20bfda422ffc68ab20265bc32247fe4a665c30f77a1637baef00d61f8a57e00b757b74f3ca7b59cfb2e046eb25238b6f65d44205886eb7e51ed7681c7c46dd6c8a3d246d130fe93c54846d9eba8c0bc1a9d68123c309a54401e62ea1c7826f86669d63292f45b7707af13423c4e2637659c8af1a48a2c09289ae6fea7040b8b0940c6ce09a5c1c18125ee89971f290de68eb429eafb2f2530061aaed12788a22d8788453127bf797130f7b140329c3f3348ff5504f5c8a3ece880986ced06291bdd82ae869ee6de947fdb863b824d9ad9c6b6f5ac6949228d2aa4c389e3414afbb8f673d7637d69f33c84c397c007b466d533ce6c398c55d443c8bd89bb6a33edcc8c41e9e7e9ec73f1a097fc54172341426a17c50836c10ae91115d25261e07d59dc1b60a39286ac660f98b8a39bb446f4e6dd328a0b77781a4d108ed47666b2aae329d31ef75ca54752fa0e641ccbeefcb23ee43e67620ab707ff32701e06023efcb69e66a1794137948341c44ab6659e74f021dd25910b912cfd6631b7437732ea620939db5074a49c814e55ca1681bb525e7aaa7f169e08d7bff09c89760e548251f7fb505935e726d25e727fc11d50208a8ca55324836b92fb2bc5f1b94d0de9f9860ed69b79d9de4d88d89d1fda013147f2c5c72107ebad80ca727031eefc3883d9ceec2f22bb6bd7515e3b62ca3fbb703fa9d4700df84f6e0bf8d9f0501bbf4438cf9299ad1ed3dc8f4fad7e092263ec42749b5579da9225691b311dfc395c302e4b193a9915bd84cbda9ef148d027c9a2294a440d84a5a2afb33e1210e178e30e7d7c5c2fa71d641b6893c294cd867dfbcfecfde21969a29a0e76bed6eba0d43daac81a646f743a23b255c46bc64e745801e1506a4e998c29c0c5010d1ceeb097d67a20bf1000de509fe7ada0bc5343e9f5b82c3deb256445bb2b93ba5301248e783e455fe4e2c368b058a3137767be82924f907797d2434b856ae62af483b37fe81c5bd496aecf4951fc5656d8ff8e84b317ff355fd785529364a65fa1d03bedb3864947f67445a0f48057c0a326227f09f31d363c693cfeda0068ea5284ed97fe2346a105a990a0a8370c394f70c43901727e812eb640c99579c85c8bd0ea8a295330d45561cea7b7b50be4b22e089a786da6653ed947670c249aaa3f43fe2d1f923e8091483c63b668a5e743b0e51c9bd251a0f865a720859b818e200f7064e4bc60ef83b165f6b231b801410366dc746cd2047684468c8492d21d48e1ae17ea878db679e7512fc4740bf6f3fa213aa24ef33b0d218fb3c7059a5784e52661e0515d7490e534c86287198f6c92e662f6db49fc67e3143486b65be2102d0525240c90c80c1b1307953bcf859ee4a491a57928ec0094150000947488403a08c85f048ca4d2e126da1da9e561b2ff4ae66cca24521eb664e2296a8eac42f51e1dcf6228045c0fc8ae7e9b1eb90bdd1093eb23a6b13300d555916285192249f7d2109cec57607b3f1967b553ca8ed3c3af524a5a1b82d62c4018e8a3081d3608d687a88f62d0152ba5a26fefd966af82a8028fa037d00054353ca7b8c0a788e9b5af34807074d4f4f6cd04a5a3f20d51e5003a363a82a91a8128cf2ef15d7131b1f5af05e8c1fa50202a76dba2451184d8622f95125b1c96056ed784ed6fd6099eb7ff7e9a59723cf746899a68de01e1f64ede3477dd3280423f215e053040cf912b1140b870a107c6894b222230848607067477df619844d3cd9749ec734e7c7b0cc63838eddfe4b4e8ad3531dc8424fe808c4277ca3626e205b0643963d68ec324b2290834e21f153bcd7e05130177b16d5fdac0d6a05a4d1864c6133cbf5df8af46f73c60034a2752e8b85d19b1cdabea0fd24c2fe5ced27d0d14f49ac9c077369c915190c87620c06fa8472e40b611caa4decccb0c1405a60a5a415d544681cc4831a5e060a1fc6c48e008316bc1ea272db6ae27b49e8a6f95613174dc987a38300f8b9c5050d23633b4e120660ba91f9c1444c209615d45c4211ae6443fa46aa0b0275a987f4d6d14bec89e54f3a471099f76000092c193c718bb774f66c6b3aeceb82843293274f7239f08971d44fdfe15b63db72d8c595c696a03df9b708f942af0c6b2c80848d98d3ce695891fcaff0146597c92abba8305b91703e5044fde00d35dfefe89691f40d0cb4939859e6dae90ec4917a5cb96af8f3319269bbefe27e6dbeaa8ef88e7ea65f8e1500372d733f8d176044abcc771f99821792db076b4a52d55bfeb7c626ec7f4e5af2d415aeeb007f5aaa08b4f1ceb3c4d5e8574f2a83bdb93bb93a0c5c4651f6ee732a472fa64a6b6b6335ef2620352283dd1871485162a66cd053fc35fef04378cebc5934c9162c89069bbda3bd118283d9251affee55aedaf04cc349d87ca68ec41340bd78027aecdbbf426d465508709a3d8f179134bf4f760c6386a0ac8c8346701eae9506143c45202a2e98011394913f303e6d6b18ed8580235ffae7c88b7fda024a6860c5cb837e0cdc6fc13ef34401e489a5bb89573d83555ebe4bbf8f933e38355de05dd403dabc82470119bda6496de261f32f310a1f1eeb8e013b9202d0f35de897f1fbd7586d2d45db4745c5dc9ab1020d8b52becf8f2f84d7dbc20fab9f2ee7edb5437c59ce09cd19e82a8d4df6b632293260ae56d0a552fecb3ffcbe54eb27fdb35e0d3f867d900247c6796789caf5b68f1dd091b17507bb41fd427e15a60b4fbf8394a1254b8fab8c5afc28757e4dd59d8e851d964216a11ce3907362f7bcaf16ef2560f2775fbdb11eab98a65b1b8e0c9ab3a04d52f05d1127131d08e9fa0c7e97f67f5276adfe760436d98107685a1b215fb85b68309e71ce368af0848a8e013eb1d1d2350e5f2bb2c229d504c011e8ba9264b9e9564500794a64abdbf9a5b4a57079f4d10623422bfade2b13c7d222f10b535ce682d072edfd862ab9564d7607f6afe5b58bcbfae2aafc23a25a43c4828054e140fbaf33d94265ccbf1699c6a61e56ffeab105063c16fd9bac54b7cdadda1e5dcb1681bd70747418efc4f6babccd67c1d998848134fbdca0d358e69832469bbe2ccd1e1757fd96dab9480d16c3c99d08c11e99d2e4c849e95ff8d09bbe4b6ad811bacdf68f3f01d7508ecd2047974a0f54f5db76f53aefadf6a565dac02931cd38c9569c2438e2b85ca586e97fc0a2d66d9812e0ee4f84555a4ca0795efbe2a55176f17734b0901e5a2d84e311bd0d6c0889b3224af3417aeeda2969018b851bbab1a4edffd602e75d073b0ec479e4c2004e6ec5aaa6c97c3d10a8f53aa1e400a58d92b698ac098cb029dc0e78112571f4e79675042d3db498247f2afb8829ffd09d44477abcbd369c03201f48009d2141022aa277eb26ff726a9ff1043973b5be367094a97a4f32e99cb29bd18886a0a4dc203f53c9d2668ad2e437c4cbdc435fdac4268405ef3a896b4ae27f8ab3b8f4080463ed249847dcc6c36fc58358bc9d98fa5bd2806768c14dae2418080964a53b92e883cd25c81989c12dce9e67ef5243c11b73b39fcac5f468c3e80fafaf5d4b111d158bc2bdbe032494ca017217de18ea10236c552a60aa0c240df0212e34fcf34c635d261e5c2fcb13683f435f72b99696c2ce6649378df1188e627dfc7b6862c389887c5df2eb13d5b264c747c25d5f95d8b7bfb376498f40fbba045aae93f3a6fd622d10e50a34fd6e207c9db2936964ab9f1db23f2625bdeccd6a6efe3fc90719a491b1f6adfbeaa1acca76879612a3fcdc8702e9282f45717e3e44bbd188ac8f779562facbbfb3a724d56d23755f1e3cd9f48bccc848ec2e64a191cf1bd5a6d180298184dd3fdd72c47bf4a4a33bdda652f1475e768d798e2c83337d929f2672c01c03cd890b5bfe3655d48b26e9136cf7e6158d10447dfb36504177e6d4f60740646323ac8c9b0a83bdcc6c7b62691aac668bf5cb29e85e571a432667fbcee86d55b5234145ba6f68d832e8f2e3828b7524869d294002aab24e98455e309bd1a26c6cfe9d58b131b03fb6c5c20486fc7c40d8f379c49396553b24dfe53e4dd56d1d1a0016b2ee3cde5f55c1901b28678d70773e69fd46aa7b8c851775b5b467fd19fc9c588f273961e91510a31dc8dd1c8bfec931acb054967ecac4f65bbd5ab658c413922d69e7557ed3c25e98115898f4458cc6da37c4cca6da54b9fa633b7a9e8ca03bf344744854823f136340638ec6b594b4ec77de0ff5bd06df55b3c8dd5263b1fe7781a2f1d23179fe373890b20305907024ecd484d6faa0bb664cdd4f5e60f871480949d789a01c3c1d690bf67aedde7e8f0c25ce3cb1c470df4f9db2f44342c92aef7ba713b7ec10c3ce5f4fd626f2c1655dc278dd7d7e8beb774fb13d3e005e571e91129190ec1679a44f717d3251575140c0d16f8cf1d6ef2a12cf2a0edc280e9e95187d194dc9f551ba3a977db40c4ac0ee6e0c9452c4ec7e858d9bdca7098d6585fdcb0f3ebe1c8872ce46417a8d711d99a76e548d7366a751597a7ed9dd175f151bde4118248c34751a79df1da2d31913fbb02d77b5f5857375b9e95fb1c43868316a596dce2ea5f2592cddb2d5e9d001dea752b1f81a7cf50540cd63809f8e2498868d53298342905fd03b8bd133e90fd1369e12f2aab6b03614fdd15023cc0"]}, @typed={0xc, 0x3, @u64=0x9}]}, 0x119c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/03/24 08:44:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000340)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"62f6c92b7f6bb71ffc1983f0"}}], 0x30) socketpair(0x18, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x7}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x9}, &(0x7f0000000380)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 08:44:22 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033bff5)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000ad1fb0)=[{&(0x7f0000177000)}, {&(0x7f0000487000)=""/203, 0xcb}], 0x2, 0x0) r1 = getpid() ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000000000)={0x29, 0x2, 0xfffffffffffffff8}) 2018/03/24 08:44:22 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x20) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/24 08:44:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006ecffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) ioctl$KDSETMODE(r0, 0x4b3a, 0xfff) 2018/03/24 08:44:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) r1 = getpgrp(0xffffffffffffffff) flistxattr(r0, &(0x7f0000000080)=""/157, 0x9d) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000480)=""/4096) bind$ipx(r2, &(0x7f0000000280)={0x4, 0x5, 0x6, "beb8009fa7ab", 0x1800000000000000}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000300)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x307}, 0xc, {0x2, 0x4e22}, 'ip_vti0\x00'}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/24 08:44:23 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa007c, 0x0) pwrite64(r0, &(0x7f0000000180)="ad3402b1cbb26da73d775d64a2b2da2190a3c731506de8785b03b28ac06887914caa1d994fda13257cd7e45b7b21a3ebfa9d05665bcaedb86f56c009764fd0878c22dc6a", 0xaa, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x40000000}) r1 = socket(0x18, 0x0, 0x4) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x0) 2018/03/24 08:44:23 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x800) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) pread64(r1, &(0x7f0000000080)=""/92, 0x5c, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/protocols\x00') preadv(r2, &(0x7f0000000140)=[{&(0x7f0000056f18)=""/232, 0x3c}], 0x1000000000000340, 0x400000000000) 2018/03/24 08:44:23 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x8040, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000280)=""/193) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x1, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, {0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x16}}, 0x5, [0x4, 0x10000, 0xff, 0x7c, 0x4, 0xfffffffffffffff9, 0x48aa, 0x8]}, 0x5c) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) write$sndseq(r4, &(0x7f0000000080), 0x132) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f00000001c0)='./control\x00', &(0x7f0000000240)='./control\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r3) 2018/03/24 08:44:23 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) rt_sigsuspend(&(0x7f00000000c0)={0x80000000}, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000100)={{0x3, 0x8}, 'port1\x00', 0x12, 0x0, 0x0, 0x4, 0x0, 0x7e5, 0x400, 0x0, 0x7, 0x1f}) 2018/03/24 08:44:23 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040), 0x4) 2018/03/24 08:44:23 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) gettid() r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0), 0x4) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/03/24 08:44:23 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300), 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x40011, r0, 0x0) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r2 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/03/24 08:44:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'bpq0\x00', 0x3f}) 2018/03/24 08:44:23 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x80) syz_open_dev$sndseq(&(0x7f0000589000)='/dev/snd/seq\x00', 0x0, 0x0) getrandom(&(0x7f0000000000)=""/182, 0xb6, 0x3) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) 2018/03/24 08:44:23 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)="c3e0d47a304a58de97fa1998496c1e59d7eb9bfdae75a79d2527e43f1ff5d0e5311ac44ab7678184b93787df90d8f15d85a058d71f8ddd28da20847c204fdba609a12fcc1df042617c2bf061b37aef2dfa815d8cb3c411d4e2e8efa3fb8cfed2e1aaeacf3a2a449317df5d4ed9f03470e6a2cfa7d6ad82e1e32e805db2346ba474df190b585ce3306033787f81cfd8e7b057c4756c6ba8c30cd3835cb261005f0beade297a3b8827d218a23fddbf524c5d7b6b50", 0xb4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x40, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x7fffd, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000280)={'bcsf0\x00', {0x4, 0x6, 0x9, "aebd1c934967", 0x3f}}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmmsg(r3, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)="efddaf9a909d657f18cdf8a4ab61fc5283828a9a15ddcf2feb43431267fde65255fd43efffef81e3d5fdbfee6e2e6ac11277304ee86e7b67a5089462048e7728d65f69472189e036585bb90d09f726a3f461bea37c1e629c64bf51", 0x5b}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000000000000701000001040000512bb2280f0c91140c046dfa50556d0cfe6f74bba1dbdf2bdd8146e7c50b151c86fb7b43000000003800000000000000ff000000ffffff7f0ce4e3396937f23eb1013327e1327719eabb5e2df48008fe58a72a8ac387f5f83ef3550c0b00000048000000000000001701000003000000cfd9f5945e546707b301921ed13df08c6d613ae7d1844a33f460ded2d269c60ab972ae63d17ea2d495f9c5ce8a4cc4b809a600000000000038000000000000009601000000000000bb0c40ae95af3a38491da566bbb9df8129c8be3cfd7e5d674d028d6620b3f94796e3906700000000"], 0xf0, 0x4000004}, 0x20}, {{&(0x7f0000000480)=@nl=@unspec, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)="a80ff76385182ea19317c76e4ba307a9c126b983facea2c8d766e1e2c1a1a3d66541a14547db84b522efa00c4e35adb8909d0c148a04e203a48595adeaeb2b924bfbed76", 0x44}, {&(0x7f0000000580)="1ebf5061ab7d0ef7fa7189494237067d39766b706943439189d46e9a86ab14afdf6f383c199c29803b5d6b744a577639944e616466aacdff7dd70ca46b23799ca68977b055ab613223cbebff9ec51a072940d0090470f64546603d21613b8b0fb4f41e3048db6a96dc756ff95762d6333e9d251fc64175097c1bc3cbe8e14bbbd9f97135a069dc4f", 0x88}, {&(0x7f0000000640)="26eccf2de588a8bab428b9f4b078384c8ee9", 0x12}], 0x3, &(0x7f00000006c0)=[{0xe8, 0x0, 0x9a, "f6beaf1797af6ba34f613b7027db65f9c18500e262c7a9156ab105bc1efda67c34695cf46ef1b67bd0cd3495225e2852a13a5f8c389cc7c7467339633366432c3deb4310d1318a1e961c20d5f2614b789cb8801eefe987c3d071d3f057c0621c797bb976541bfa1c81c3dfd8d4546e604293122978906137478062970c38a44f2d508cfd220fd401e9de2ac604927a8f53b048776fa9a1ecbc5e6df67bb6d26d50ea62117722e811612b538f8188e2790b90f714ba4c16826dae93ef094506a20d04ff466d1f6e491d2b116efadc9ebebd"}, {0xa8, 0x117, 0x4000000000000000, "3fa2b9c327d5a0c7e5da3d7cc8344a57f44fb88e57d55681cb0ecd5a88cea50d96a0f6f0fbd2f94bfe36d649a0c94c08a37b09e30bf78d3d76b82745299989c8ca3f28d4775b8d779fb776bdc6c5c6d8f5468d9bb6bde22e0819f2efa2620cbe02db73a8aade03838026f5622cf2a341ab9b5390135f98abd19064b6b983c8be12d05d2b33bbec0c8eecfa3ce22477a6c48872"}, {0x80, 0x117, 0x100000000, "4c96234632290fae614558aedc7bb56ef1d244fd948923d97f3614393f3320f0bc5d01738ba49142f31be067e165b84bd7d8030041a861c2d7d09e7882530354d32e1b38868ceddd18d7329bcfdb10a88baa5b1dffde815945ad977b17fb2931f23f897bb282c29785"}, {0xf0, 0x10d, 0x7, "3dc37b293f9630e8ddfa581542f4ed7ea85efe9651d5133d51cd14064ab801317b0b86ed692f7eb1b437a6c2779dd26cb93f352b62957f68bb3215a48c9628091f323587e9d557df9915ebd9ffe215bb813f669ce330d2e6a01b9b584cec23430fd70bfc693d585d754cc39a005ab2ea3f7e03e80c0d008b921e7c8a4412b3c0f3dcd056be93a9193988a0ab0f217de00eb2e81969e42eadac4ccafc5382f58533eb0d799d481294ab9cda1966f97fc304ce1b2aa643af719760b2dceca10fac4788365c1664324adb42835be072c22bf3fe1dc26b409bab240cd9c5e6"}, {0x110, 0x184, 0x0, "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"}, {0xa8, 0x10b, 0x6, "f0a67e7d6d95ced3ec52a06a1d70e9ab4eb841c23ce234837f452c5c67d0aad474d0f8b0d44b6e677022430138dbf98641ce369f2c63c42af41377b7796824e1514bce495dbcf7b8533380ca96f45a8c4fc9d6fd5e2935f4a54e1f955d9e3a8f3c7163ffce689ebcb6d26738552297135aea39b1920f301a6cf9afd4153719ca8f6e1207beeedd28c94c73e9fa7358299cf5"}], 0x4b8, 0x4004}, 0x6}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000b80)="fe18f81e0f209c0e5c3ac073ddf276075d51073e446514eb85c9d9617807583e73038dc420054174ecab1157b9fb0a3a766f32d8ccf7f0218b4ae9dde067a5c910268585fabb968c8671ea63d66009bf1f378a5359f22ada9e10fef86961339e70805602b389a43b0cee7c777e23b8df8da06a44c78f02416aae06b99ae9e075b8c7785e8571ae7a95355b31cd6b1418330bd1e65ce31f26b1eacb03b6c364cef7a30439773ad888d104b9fa8d34c526a15020571fbf82cccfa34f5e1e7044ae8aaa3986821da86947ff11f9923ebf8766f6ab51938ccef65c476c346a2edb22bde8363fccd74480f08fcfa0e9ddbe02d8abfbb4f7ccdb", 0xf7}, {&(0x7f0000000c80)="98eb57bee86ac4437d400e07d72a7f8f2530ef2bb6fb01e59f8141aec2beed69238f08b8374255c7576d6a64968529cff2aa0219e9", 0x35}, {&(0x7f0000000cc0)="1633353974ac60f6ba15dc0a9996192042997a651853f017e3dfb2fee71e258896cca026b94de5bca86cb8b4cfbe8a254074a69888aa6108dbffa7f0952695d18f5171895d885ab4f317bc543ea9c31c16fc2f09d773cd89904834bb73237c031231b5336980d9a3dab4fa097b9aae7b4bc8d01af7fdf88e789a32af564581fc0b90725f3006fafc08f501e72d3ad6571748cf9dc5b58d56b82143ba7c8f59effc43ecfbc364522ce88c2c6d6162e993fc36ef5c26defb35677f8b6d6c452861648b1fd56c309c6f740306871951029f53237a4511b3c493c56819b6eeb243f7140c543e6d300c1f", 0xe8}, {&(0x7f0000000dc0)="44c54dcaf08b3e5602801016607aa43c8bc85ddbcf55afb1911efc74c6a095c9a17e1850023f7784453cf7638989bf0789c6050def43bd3825b416099021e468acb7e65e1524a18febaf46555b42f668e096a645c5e87748b3ebfe9c95e7d2b5601ff8ee6508d51d15918f9ffd465f046e765048e43a8b49d5fb01c89458d47a26142219ed8d2a97b7afef000c5f14c517d1698559ceb2d61b290c21d8969f77929c1189e4f27d629325e9d54106eb856d7f0be61963f7818c972cc8f6f704bfdadea45d0512b675a1716d72dfe76244bef9d9757a1c9fcd1c4c3f4504", 0xdd}, {&(0x7f0000000ec0)="32824231d1141f0569c5961044b86d732efe94bcde78a3f0747b9904947f9336", 0x20}, {&(0x7f0000000f00)="38263261cea14d93d65b1599531f36d7d7040c515781e9a8950dde0dbdc21070f6f739fe8c3ee5f15ef641f4b62f65698a5cd653daeb73383c09d3d6be21aa5f47af6fd132c1fd472c8c41881f461457d76ee25ffbc322d19a720542c565867198cde99b8d3fe4b2178283c665d97cb77a096dd67b3c0a568a3eef95b85c3c0f080d696826d306aeed4ff2df773887790d3348a18459cabe71fdd4bcb5cccd79e78ff3ab9a43596ea4d46e2ab495466728c3a65a7444eeebf1ae4389341da8d9ab29cf02306026", 0xc7}, {&(0x7f0000001000)="0afa528740387a4e01206117446ba90bf14615ba9b5c4d3a9387f1c6e46fe7144a37d47d4653e2d888b2cd20b077c8f69c0b41c06375162bce92368febbf11414e91ea38b57acf43c880215e118d49563bae4282e04ba43939ed9f4d8d7145cf74081474", 0x64}], 0x7, &(0x7f0000001100)=[{0x10, 0x29, 0x2}, {0xb8, 0x11f, 0x7, "fe65b84af0cd679b273b614dfaf366e63e153bb45d9860adfc8bdaa4a15e6d9d52c5a3e1b1d380e601f14ece749d3e4a3ed103af8b49245b2e7afbcfcb0cac4eff82474eeec77855bfe5021415fcad255ff9bac4f7df13c3e0e43f5f6b486c4213457905c65917b31ead63202d54db22e2f6456c406a55fc69f666601628af2f915a807a91ab8ae9398b1e29f40d0a8e7936228d2c9e532701664d9c68efad8baffb1b990bfea6"}, {0x108, 0x117, 0x540d, "626ca54b82449db2cbdd112c45d1f42211e8f62e1177573e0a4589eff78f5874a1cd92d8d4b3ffb6c91a95a4c79e447dafb4093f1baabd851479b535a7be90afae503fa0cbddf4cca247002498b9cba9625301651b79ffbcde70619eb1ef74877f5bc10833d1eb97caf7ec80e4d362dfb1f3b5ef86fb5bb1bfbe9043f772e7450772297d303030f9f080ff54c1970457a51ee798c138be5021c4869a001e2db284e72e6e23a72646067ffe5ad838bcad41ca443065e4dfeb0a091e7c398f453109c8e11b06940ec7f006cf2f7920716fcdeda4eb3ae8e4bf6a2763e62548942b935c34de942723717f0c168cae7a7380e50973"}, {0x110, 0x104, 0x1ff, "9abcaa6a8799fd0ba46d6360d763ba5d01b29abde0e93a6d354bf555122fd41f7d1ef2141856559ddc61385ccdc92772de5a9402e5d6447dbef1fdded4310015d8d804a07aeeae03be07bde9f6fb888a9718627c70ef1794d390d7e3086499aee59a3b98e3ec252cbb4d4dc9a8161881323c08a1bad2967c2826450d79cccb880c9ccc50414360cccacfb9d433cc91754f2364a2d542dbeb8dbf8ca1eaba8bae1be0b51bc5e5fd7982af1e8960aed6616b27a5ebcd6c835f5b84df672dfbe6b2dc5e0caf6897f608c590be8bf0206d875ebace481220ed094499101462fda974f03c7c7a3ca46d8136d286e27c22cb285da927408294d84fec"}], 0x2e0, 0x4}, 0xff}, {{&(0x7f0000001400)=@nfc_llcp={0x27, 0x0, 0x2, 0x0, 0x8, 0x4, "bae8c6f67f3e4cbbf349712bfca2928c772a09008c84cf2f750f464a428d95d25f17caefa30954e42ecc98c55a4417ef47f7f42a8b5decd4787efa8507c8f2", 0x33}, 0x80, 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"}, {0x18, 0x118, 0x5, "82fb"}, {0x38, 0x8e, 0x6cae, "aadadaa62dce8e1bba302a3e3bfe3557e7c63636ab3ed13e0ed228f6f2ee01e166a90149d9160a"}], 0x1060, 0x8040}, 0x101}], 0x7, 0x24004854) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) sendmmsg(r0, &(0x7f0000008e40)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "f881a705d233304e800cdeee2e46dd079771cf7426a2a52b8c66d7d4360a4dfd198e64081f884344e354dd0555c5c05056a54d859f4007812d637b43bcfc88"}, 0x60, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000005c40)=@nfc={0x27, 0x8000, 0x1, 0x5}, 0x10, &(0x7f00000072c0)=[{&(0x7f0000005c80)="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", 0x1000}, {&(0x7f0000007200)="f1e892203322b0c1208594083a4ef491078dd4254fb2d36f1d40ee651cbb0d190c3e2a11b86408a32e379ec63ee02bf78e384befa8e12eaa72767ff13e7dc756fd1d3543860af7876d84abff5e87ae3fbaa8c64cc937bbeea1b0249c503db19333f03bb75622226144024e0a79bece7df1a7798e4aa3a170221c3e5fe0e37d44ca08b0ebc8b868aa5dd886c809c45d00af0c2e60661242960e20c71c8d7ca06dafe8fc0ff2ac48", 0xa7}], 0x2, &(0x7f0000007380), 0x0, 0xc000}, 0x2}], 0x2, 0xc801) 2018/03/24 08:44:23 executing program 1: madvise(&(0x7f0000c55000/0x1000)=nil, 0x1000, 0xa) clone(0xa060000, &(0x7f0000e21000), &(0x7f0000001000), &(0x7f0000f28ffc), &(0x7f0000492ffe)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0xc0800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 08:44:23 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000000, 0x2000) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0xffffffffffffffff, 0x90050, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000058fe0), 0x0) 2018/03/24 08:44:23 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000103000)='./file0\x00', &(0x7f00001cb000)=@known='system.posix_acl_default\x00', &(0x7f00005e6000), 0x0) 2018/03/24 08:44:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl(r0, 0x227e, &(0x7f0000000000)) ioctl(r0, 0xc15, &(0x7f0000000000)="87486858753a2c7e0299ca85548d1adc4572653b1dc568f72fc77560a27360e299ea9a7b99555bacf41764e57e5b700b7ca3e25709ddf14d65a406ac2cf59d") setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0xd}, 0x9}}, 0x100000000, 0xffff, 0x2, "c5ec8d763df296bee4117e5fc29a68c55ed6cb88d4f33ceef41342b365633fe69e926231ddeab6d5fae7fa6eafa69ed295fa77d4bb540d128c71f302811d516f0835b8e3bd955998d82f197343f90f33"}, 0xd8) 2018/03/24 08:44:23 executing program 4: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x40000000, &(0x7f0000000040)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x200, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x48ffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)) utime(&(0x7f0000000080)='.', &(0x7f0000000100)={0x7f, 0x4}) umount2(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r1, r2) 2018/03/24 08:44:23 executing program 7: r0 = inotify_init1(0x0) r1 = gettid() prctl$setptracer(0x59616d61, r1) getpid() r2 = gettid() fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000040)) 2018/03/24 08:44:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000048ffc)=0x7fff, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) fcntl$setstatus(r1, 0x4, 0x400) open(&(0x7f0000000040)='./file0\x00', 0xc000, 0x100) readv(r0, &(0x7f00008bb000)=[{&(0x7f0000e03f08)=""/248, 0xf8}], 0x1) 2018/03/24 08:44:23 executing program 1: madvise(&(0x7f0000c55000/0x1000)=nil, 0x1000, 0xa) clone(0xa060000, &(0x7f0000e21000), &(0x7f0000001000), &(0x7f0000f28ffc), &(0x7f0000492ffe)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0xc0800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 08:44:23 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="dc0000001e000103000000000000000000000000000000000000ffffac1400000000000000000000fe80000000000000000000000000000000000000000000001c001700000000000000000000000000000000000000000000000000d1c967940eedfe5d67aef1f07188b5c9efe9d4f5a945b2719fa8f3b2e8c54808ba8eeaca30cafe6be2568003ee"], 0x5c}, 0x1}, 0x0) 2018/03/24 08:44:23 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x83, "6cb1b5fa1cffa0031bf1baa6a0d5a438dcf01dd4f4005e2aefaf79d41961a9426767a7718a3247e7610dc6d689717fe0ba49d4a9df62f3ecd5a2b8bbc78b2e6a30f400cc97184611fd8257aa84a6640f619124f37bd98e5c3e99555d8341cb33961ab7488811ec65f39cc7466c092f9910b1d0448645d6273acd67d95f9f21e7f0e29d"}, &(0x7f0000000200)=0x8b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x6, 0x5}, 0x98) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10}, 0xb) connect$netlink(r1, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x4006800}, 0xc) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socket$inet(0x10, 0xa, 0x0) 2018/03/24 08:44:23 executing program 6: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x14800) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffa}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x6) 2018/03/24 08:44:23 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x0, 0x7ffffffffff3ffff}) capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='loginuid\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000013c0)={{0x3, 0x3, 0x0, 0x1, 0xfff}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000340)) prctl$setendian(0x14, 0x1) r2 = getpgid(0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001440)={{0xa, 0x4e21, 0xe7a, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, {0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x6, [0x3, 0x7fffffff, 0x1, 0x4, 0xe17, 0x300, 0xfffffffffffff801, 0x1]}, 0x5c) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000003c0)=""/4096) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) capset(&(0x7f0000000140)={0x8000, r2}, &(0x7f0000000180)={0x1f, 0x0, 0x9f3, 0x9, 0x904, 0xcc}) rt_sigprocmask(0x0, &(0x7f0000000100)={0x73}, &(0x7f00000001c0), 0x8) wait4(r2, &(0x7f0000001400), 0x0, 0x0) 2018/03/24 08:44:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) fadvise64(r0, 0x15, 0x9, 0x2) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x7f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000500)) 2018/03/24 08:44:23 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)="318eadab5462dd84c21843836ab3c45bc14954cbcd0da84fda76a3bb25212a0e6386738cfa0ddd4f3e661d68ff7154b40d7860ede0f59f5b116710d2739aae01c9cb2cd55975038c8e55ab132137252890305f2f60af7d085f023e097534a7213b7c1d53f9bfce910b32ab0f18e0aad9cadb1d90d5b2a35d5b8f47853d5864d244943bdb9d9f895b61b0c51ee71f9a3c5c78565e5ca6f973f78982a6c9b9bd68e29c1c89fa90f1f1f1725bbd2d832a52b34d49d612171c63c3b3b1422e25f95518d76a", 0xc3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) recvfrom$ax25(r0, &(0x7f0000000140)=""/226, 0xe2, 0x40000000, &(0x7f0000000240)={0x3, {"5dd3fafdeb516f"}, 0x5}, 0x10) 2018/03/24 08:44:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) write(r0, &(0x7f0000000100)="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", 0x147) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x20, 0x4) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) umount2(&(0x7f0000000280)='./file0\x00', 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)) 2018/03/24 08:44:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000080)=""/157, 0x9d) rt_sigpending(&(0x7f0000000000), 0x8) getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) 2018/03/24 08:44:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003f40)={&(0x7f0000003ec0)=@newlink={0x28, 0x10, 0x3, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000bff4)={0x5}) epoll_pwait(r2, &(0x7f000000c000)=[{}], 0x1, 0x0, &(0x7f0000014ff8), 0x8) r3 = open(&(0x7f0000001400)='./file0\x00', 0x40100, 0x104) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001440)={0x0, 0x1}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000014c0)={r4, 0x7ff}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) 2018/03/24 08:44:23 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000000100)='ramfs\x00', 0x200000000000, &(0x7f0000000000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000140)="6d6a6c027300", 0x80000005010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) llistxattr(&(0x7f0000000300)='.', &(0x7f0000000340)=""/182, 0xb6) 2018/03/24 08:44:23 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xa07, 0x6, 0x5, 0x60bb, 0x7fe0000000000000, 0x2, 0x3, 0x1ff, 0x7, 0x8000, 0x400, 0x101}) r1 = socket$inet6(0xa, 0x3, 0x7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000000080)=0xcf, 0xffffffffffffffa2) 2018/03/24 08:44:23 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x300, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) bind$inet(r1, &(0x7f00000f1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000480)={0x3, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x1, [{{0x2, 0x4e22}}]}, 0x110) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'irlan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000400)={0x11, 0x18, r4, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x100000000}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/context\x00', 0x2, 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0) fcntl$setown(r6, 0x8, r7) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000d3a000), 0x4) sendto$inet(r1, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/24 08:44:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0xfffffffffffffffa) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x75, &(0x7f000082f000)}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc000, 0x0) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ipddp0\x00', r2}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00000001c0)=0xfffffffffffffe00, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x210240b0, 0x1}, 'port1\x00', 0x80, 0x101000, 0x8939, 0x7, 0x3, 0x5, 0x40, 0x0, 0x27f6994fc01dc691, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r3, 0x1}) 2018/03/24 08:44:23 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x80a0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x1000}, &(0x7f0000000200)=0x8) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="f08dcd96b5e7fe3d92d9fc024c71fda40e38b9b5b83f5c8d01d85b0dcee6abb6517fa2a888100cf3a89a4efaf4f3b449834e5556a2f590577851abbd0310128957624c133711686292671e92914a4ea3758f88ece127f9fa488d9a6d7902da3274df2181e19a546cb6ffc222dbea1007dc970efd448a5352e558472de03e4c44c3900afafd88f97423734d27c30b3b0fc50babcb38601e33835284fc1da08306a5950db2da378ec825358090edb0638439f23bb62a7f909e76d735ff8db035bb5a020167d6adac3055f106067f4c88831f76d3e41d675db4450ef82a4f6162") recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)}, 0x41002106) 2018/03/24 08:44:23 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) recvfrom$inet(r1, &(0x7f0000000040)=""/249, 0xf9, 0x2, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000000180)) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='gre0\x00', 0x10) 2018/03/24 08:44:23 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000001380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001340)={&(0x7f0000000180)={0x119c, 0x9, 0x9, 0x402, 0x70bd27, 0x25dfdbfd, {0x5}, [@nested={0x24, 0x8f, [@typed={0x18, 0x8b, @str=':eth0keyringbdev\x00'}, @typed={0x8, 0xf, @ipv4=@multicast1=0xe0000001}]}, @generic="aaa64eb51e37cd3ff93e13aacc27bee600869f89ebf7ca0c7412f401834accd159802c3e7531ca1ca7e304f8bc939ef3dce5d4980e6c8038548a40f78ed6da9e464f1cd272ef0bfdbef229ad15b1c5914c4f4fa9d942adf4f77d081b5209e94b398c2f6fbea7bb9bb9dc6e903be9cf41c5783731d199", @typed={0x8, 0x77, @fd=r1}, @generic="a03f11e5acf67d3b23c42f7d48667ebae703cf01c24547db000dd3b7e34af75aa6338a6ee838fec1d71114758b9e0ccd351de5c9b790b3e1c0944458cd186b2ad817b89a9a088f4a217f97954643dbad2e5931fb397a089cbec7bb4838bb41f4950b69ce2b289f756f60f5ead0cfdab49136ddc6a32ea2f4f657d3e1e52882defd19eb1af543de3cc40277be831190470cac3315c90522cd889795a3f2ad0947b1f38961564cef40e47553b63df2ab00c790d2a76ddeb5308bb8c4b8bef3fa7ec525e84fd7a724d914483dac3e7d6b408cc514919d0906b6ba411097aed152fbf13550beeb", @generic="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"]}, 0x119c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) ftruncate(r2, 0x27ffe) socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001480)=""/19) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f0000000100), 0x8080000001) 2018/03/24 08:44:23 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x241, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x200023, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)) 2018/03/24 08:44:23 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x10000, 0x2}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) 2018/03/24 08:44:23 executing program 1: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x7, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) clock_gettime(0x0, &(0x7f0000000240)={0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x1}], 0x1, &(0x7f0000194000)={r1}, &(0x7f000077bff8)={0x9c}, 0x8) clone(0x0, &(0x7f0000b26000), &(0x7f0000000180), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) 2018/03/24 08:44:23 executing program 7: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x82600) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000200)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/51) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7200000041f0b65f9d97375a957052809bfb6929fdaa0703d2e050bdbc59fef380f8ffc569c99411ce92ba06a4c77e6455b0b33a76898013481d81e8a05c837208e59df27d9099182e186a5630c78b1be4859c1d579eedf829c66a45117550165689deff0f8006ebe84b238491d5ce2829ffe38759ff0cea301cbd459bbe2347b24966f092f8826b949600a1e55c2461df2958003e517a2f536252d6fcb892ecb2d9f238dfdfe065d1000000"], &(0x7f00000000c0)=0x7a) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) pwritev(r1, &(0x7f00005d5000)=[{&(0x7f0000ece000)='{', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000445000), &(0x7f0000d4f000), &(0x7f0000d5a000), &(0x7f00008a7f0e)) r3 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) dup2(r3, r1) 2018/03/24 08:44:23 executing program 5: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200000200000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x9) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="f042cd70ce0000000000000000"], 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000340)={'mangle\x00', 0x3ce, [{}, {}]}, 0x68) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000180)={0x6, 0xffffffffffff7fff, 0x0, 0x1, 0x40}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd5ea8), 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0xfffffffffffffffd}, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0x7fff, 0x100000001, 0x100, "347235d93d33ec4d6b8a6573f97d4d3dd1711a017670f9bb01e3ca31079dbe714a7e2144484d590765e7ed676f646705c067437be507eb542cdb4a75440257f8877604fa43c620278914e41b7f828601"}, 0xd8) 2018/03/24 08:44:23 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x102, 0x5) 2018/03/24 08:44:23 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"f92af2692709de81dc3330d1"}}], 0x30) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0x2, 0x4e22}}, 0x2, 0x7f, 0x0, 0x100000001, 0x24}, 0x98) 2018/03/24 08:44:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x8000400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) recvmsg$netrom(r1, &(0x7f0000002bc0)={&(0x7f0000000140)=@ax25={0x3, {"12fe24d779ead7"}, 0x3f}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000180)="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0x1000}, 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0x1000}, {&(0x7f0000002180)="3dd3b5b39aead4de67d0f7685c9c3c52189f452c4dc4c617a618b73e20f848a50f40590ee9b0d154cce0a1437cfffd20f8675f421976748364d236978873c3cf2ae45dc3efed4b27b856c81f0aa5099e1675a558ebd0ca6bb713f09bedf881f2ebaa79836ff3ba5ba60e61a7700d90e426a8f0c5b2981193c8589e5d916799ab07fdf3d1e7c3a8cd2aa56dc38ed8acead59b99dad9dbaf9a9b4e19d5a4f5b5bfbfc3c0f4ba58449e5b65", 0xaa}, {&(0x7f0000002240)="cfbf00907b25670d9a4980c9056f6f03e72fc7f37d45745046c69eb9cc4c3215c816538f09ed4eff882143bf96e88772b18e117f8ecdafc54cc86eca", 0x3c}, {&(0x7f0000002280)="5872fa379f48e5ff9dcad5523fa2c81838b64c78644c37ae7db52a030670a36d25f25957163bed676e", 0x29}, {&(0x7f00000022c0)="0e659ae84a78ce67ecf13495ec9b5b18e6995f151f009698409bf0e3fbbcba241fe325b77226aae579e3845c1cc2222befef23159d1835dd3e35e9205aee32c8f2ffa2789633727a1ffc726a9761996ccd036f6f20c873c4bf121905c4921835470952e261b1d448ad7375b37e3974294abf58d7", 0x74}, {&(0x7f0000002340)="62cade9c34bdb77a9c789d0febc0d44e3eaa74d5f8d7357f168f24302ddabd3d0bdc4915829fb945215b07f1b63c66e2d46432022b6fa2f8e27f1fd47576138419bed7eae184d9305564b4ddfd37a848a2b0b9f1bb8168b6b125f8d0a16e9a7c850186c6d8c498de538d8e9f2fe5ba17576dd80be96aa1122400d65ef706747a6d008511d4682262e80f3cd3d1c6c69091b5faed195bcf739d7a8903bb051f40d67fa181546147f8b53623d07613b9adfb5e7ad9a957cb03dfdf3482db04e8d3d3a0eb722f2736ebc70bd0a0f25e155c6ac49ee873bcd50d891c9d", 0xdb}, {&(0x7f0000002440)="726fff8f0eb6711511b0c4af5e33e5aa88275ee86b0d6422595ed37bc9079cd53383a42ed346ce6cdd13c153ea9ecd242a0df663d58daec6191b7a6989c3c5c84188f459e4b413ec6e7d8d6be75990e840cb582b035e3b012d193cb514156398c49e0d52e2f4", 0x66}, {&(0x7f00000024c0)="d46067ab7a91b39cce147016805882f1df78aa18190d8108a3a56cd67a5da4c7561b43908cd4936bf0", 0x29}, {&(0x7f0000002500)="207bb745859b858c98abd12cfa947af7e6176d68860fd2aeac6d81a064667677629dc8798f19dd73a9aeadf6a01df8dc58a8098af706a9cefcbfbd499aa48c92f26590210f22110d457ea5eec1a06b2ca733fdc2bea9f596d8321ed64bf43c9e204c0537a9dea5ec15ca1140435f8407", 0x70}], 0xa, &(0x7f0000002640)=[{0xd0, 0x0, 0x10001, "b1eb3d677b00eb0701ac0bdd96f892fac989bef62806fd481e1619f79aad2c5348592e8aa7b7ca2a899f35ed43dac1e3c24343d4a20a76ce21084d435b89663d5e75fa6e78e0277e84cf17fa38eac9ff08093e1dea167740c5bf3172fc1d6745f976725600556acaa80dd491f63aea8afbaa763bf51d8d40a8591422b528f841dcf2e3174a50557cfdd631d2b4bd026d292d944c69903ae53fe0a6e8a09d876961764f5b191998d82807b42dcc42f71677eb8f363987aafe68"}, {0xa0, 0x117, 0x7, "129ac40c60bd5af4f48f5fb834201293792b68e6a700649ad31dd4d37cb7c39a7f3ee72d5fbc1997af9115ddbf6eaa9fa65ed9a0cb418dfc519ee2070af015bcb0b0f334a54ec8bd0c9b3d3dd8f2c1bc09fd554c4efa624200666ea5b477841c7102b0541422f5f82c1d88303c1c2dcf7519e7f261746640bde3cc1ff91eae07728b7d33a32f9169e12cf0d9"}, {0x40, 0x105, 0x8, "487e762d1d95522667f1a92a4f39d19f993bfb7a99f39ac99ea4459ccfc247de6a60bf2fc45f1498f10e4cc8a3e4"}, {0x70, 0x1ff, 0x200, "3cc3fa8b41182c44a54338815897aba59167fe7b95bafd03354c076fc9315030436c3890b32fbf80dfc52ae802108fbb79897612624be4df944fd3b53c16e9b7611b27a34de7c987fb4f40a4408d4bbeb1036b34990f6bff18694e739dda"}, {0x108, 0x119, 0x8, "7c5437d047671fedf37d3eea3baa473e0000e649bec63aa7fade734a887b5535e2ca6ae5274d2a0d775e5b3fe0e7ef270e11e01eb81a34c05949abfa281702687c6dda3c7ad4adc3c6974e893152fe272ca300d470e24c61585ee6b12aeb19e5a1c4ebc6800a0ff1f7e53926156ebf185fdbe55e1aaf279757e7b890d5a8a7ec3cf4f8294cfc67fa4be61357a399f1a82158dbc5b0573f7105aea9671e274cb84fafc43ec4a9f3dcc19312857a03f644ae4c779f43ae23e5572630ee92d865492fc379c5ca87bafbeb7a0d22a96aa90ada6fa123f72d1cfc21e28a351874dd207141b7cd87663f335ef1597602a4cbf5247dd5f1aa"}, {0xb0, 0x3e, 0xb9d, "cfb6f4a0bfeefeb43b35ca0f656d68e46e0acf121d553daf1648c8557687669b735b588b4707b739683f17da0d6a02dcfe5e53b511b578c2f612febcc2a4c5d57a9df7016120156342a9b92de028eb177ae2d8ae4d8e07254adad03505321db9bd8521d58106a727a3bdc62957bd9486a8cf7e5f5c40f1477c267bdd65cdd66001cf1c5f7bac79ddb1bcf331d8295821c79f66e35a5bbf4d5415876611"}, {0x28, 0x111, 0x9, "344013484b172666aeb3ce63ae9f2b0a0a1288b398"}, {0x98, 0x13f, 0x6, "f0622b682bcb0013ce67bf62994a01d955dbcc526ec9bea3cb7deeec9a12c25845a5281c936517ea418d7f99e6a3032ee93272a2474a0e2ea5d66c9d4fb0eca26c7acc1a3de23f70e9aacf20e6370df87fb2e4fbb6a9d590556af4fdc6489b9468a0fbfb275ca4493da3b15d12b9a66eab042131c712294e0f436a491d04b97cea11d26112"}, {0xd0, 0x10a, 0x1, "f8612e7eea5af9aea9355fbc5fe202c6a1cbcdf261f4220e350619667783c0c8cf5f7af2af1e13fc0b222879adf5fa8bd7ba9c31286316a3ec77adf4181b03ddb9c5577405c8bf5bae4504949b9c4c29aaf2aa487fa713af93b4a11577c5849c2dd2fbe66bff6230b9ea527434d973a09711443027f772b0f724507458d0f12b3fdb3e8138d40f1808f40bf7b4bbca9395e8ecac7e654316eb167e902e452c0c177101acc44f694cb4c6af8051288dc26496406fad75998bf85ba545"}], 0x568, 0x40}, 0x12000) syz_open_dev$sg(&(0x7f0000002c00)='/dev/sg#\x00', 0xb, 0x200) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002c40)=[0x5, 0xf7]) flistxattr(r0, &(0x7f0000000000)=""/196, 0xc4) fchmod(r0, 0x0) 2018/03/24 08:44:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000400), 0x4) 2018/03/24 08:44:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) sync_file_range(r0, 0x80000000, 0x0, 0x6) 2018/03/24 08:44:23 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dcfa8)={0x80, 0x0, 0xc8}) dup2(r1, r1) 2018/03/24 08:44:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r0}], 0x1, 0xfffffffffffff370) connect$unix(r0, &(0x7f0000000ff8)=@file={0x1, './file0\x00'}, 0xfffffffffffffd9b) 2018/03/24 08:44:23 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/03/24 08:44:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x81) accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/194) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$ax25(r0, &(0x7f0000000100)="dac365bb205b32e46ed5f1628b2fdd7e59849199ed2082c2f8a7e6c6ffad79d7731fd0cd7020bb504e3865e9122236260578a0b2ae0afaa0c84e9bd7fdc32c10385090f1395799dd", 0x48, 0x20000000, &(0x7f0000000180)={0x3, {"79f45cdf8889c8"}, 0x64}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000001c0)=0x10000, 0x4) connect(r1, &(0x7f0000ac7ff0)=@in={0x2, 0x4e20}, 0x10) 2018/03/24 08:44:23 executing program 0: socket$key(0xf, 0x3, 0x2) 2018/03/24 08:44:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0x501000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000006c0)={'filter\x00', 0x4}, 0x68) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) r4 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000000600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00B\x00', @ANYRES32=r3, @ANYBLOB="080088009258bc7bdd4e21318147211c2c03fd51152d2b854b6ce508ee8f60ace924b0771a1384b8cc581d4d62acf22fcf2a2595e1e4083c5a028a88ef3ae7cecca773fbb52fc2ed161601e2fcda3088bdb2c68cb7", @ANYRES32=r4, @ANYBLOB="0008007900ffffffffc4a20dec3fa384812f3e2b89a1b80495f62f1178f6e3c3f2a1d973a3c7eb82d098b9bcf32218310f5eb3c0ed33584f51171db783c1d0f9f2f1eb428c59253f9953da897ab86214ae78732ec8553e8a50a84589eb659f7c2e6068e69ae9e079606b89ef2a359c5f750bd8ff4186157a8318e0ed2c4c8780b6f703c36c2e3f36e19f5d9c3b11d1eb1bf970fcf10148222119325f9bbd36374da51bf1b08270db81ba70012843eeb2f5b6b8cfa86969b8d534495115ae9bdec95eb9d47e80523df0dd5b222307714c55035af84420e061865fa58a3228620e98a830819bae44510000"], 0x330}, 0x1, 0x0, 0x0, 0x2000c040}, 0x20000800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x30000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="810000003200010039b76f1d03380593bf15adb379a813e62f916e1f2c8f6829c582cb476d9b2be6280425d13abd1b85eef0da218fa0760b5cb12f112de132f3fa9cbb27bf4235"], 0x14}, 0x1}, 0x0) 2018/03/24 08:44:23 executing program 3: mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x80000000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) 2018/03/24 08:44:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4401000000001264, &(0x7f0000000300)="ed1c46b9e48edf4897abfd08fd96a25c8b7a30f6bdc8f525627e9af316282223920de2e66bacdce2dcceee44db62ba4eee54463b3c8fff1bf98d5ce06c7fd35b58dd74f970ee4a953c2f9cb5df8f00eba18ba350c433e94aac80a058d5f12177d485f396a47165ed3a98b8ff930e3b9d2af4d84754316c4600cc2e1f29a205d39c1a453e5f60134cae513adf324e3754099774e0cfdd8deaea286f1290d36edc4a00f692fe33c239630c84ff3eb1de26b7a5f5db915c5dad2aa4b4") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x81000000}) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/24 08:44:24 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffb, 0x7, 0x7, 0x9, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001480)={r2, 0x0, 0xe3, "a2823f80550f41df9fa678da765f214e6497b662444d5fd57f756971c99e802c9adcfe8536d08920dc25aebe2a9f9ac22019a41ef3d679c17485cfc3215faf73d4add3c348390e9b677793d15d53cfe06151188e9ab6b4a88126d06c7b8f963326d8d2c1b0c40e9038587e6ac1de0156f895482e2a1d6ab8800b894c2f1b7176b5eb2aec7a8dd3311f995246e37ae30329b0958a0644ad5ff01316efbc7fbc13a9b383d8737c302f9a8b38d20182cca28aa04e6981aebb2b8203387feb3523b808f5532bddae0413e443bb87a7a0edda54f90be4d96fd6174e444c2a01d4d14a9b29b6"}, 0xeb) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fstatfs(r3, &(0x7f0000000040)=""/61) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'vcan0\x00', {0x4, 0x200, 0x7, "dea5c3b1af81", 0x800}}) r5 = dup2(r0, r3) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000300)=""/4096) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001400)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x1, 0x80, 0x40, 0x500, 0x448, 0x40000000, r6}) 2018/03/24 08:44:24 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000100)={0x7ff}, 0x8, 0xf378979597276e9e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) close(r1) 2018/03/24 08:44:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) fcntl$getflags(r0, 0x40a) ioctl$int_in(r0, 0x5421, &(0x7f0000012ff8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x3ffffc, 0x0) 2018/03/24 08:44:24 executing program 3: r0 = gettid() exit(0x0) getpriority(0x1, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0xffffffff) 2018/03/24 08:44:24 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/igmp\x00') socket$inet_dccp(0x2, 0x6, 0x0) pread64(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="9100000099ddb5388e3e039f301e214e300556e3a831151410c87b066152f9076bc275bbe7d4ead4425bac28843b1e353fd447723307e9d751a51c6d19c53672a48741e1d8f52344790fcbbea75a2fddd9ddb3e62e8cff098fcac0173176d622894133dff7f4cc14b7fbac9ecf295629b5d465cb7200000001df17afe9ac1b30b9b96536148d6f0a987ebc1705fc88710db2cccefdcfcbdf237c0b9b2586059cfbd3f337b6601e1285bf797d4e074d1059779a351b3f3b9535e645e72a41e1aff517e45a84fc87c5ed"], &(0x7f00000001c0)=0x99) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001300)={r2, @in6={{0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x5c}}, [0x6, 0x6, 0x10001, 0x3, 0x100000000, 0x7, 0x6, 0x4, 0x6, 0x6, 0x0, 0x9, 0xa2, 0x3f, 0x411a]}, &(0x7f0000000200)=0x100) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/24 08:44:24 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10100, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40088801}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r1, 0x72d, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x20008800) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) write$eventfd(r2, &(0x7f00006f2000), 0xffb3) 2018/03/24 08:44:24 executing program 7: clone(0xa1050b00, &(0x7f0000f70000), &(0x7f0000da6000), &(0x7f0000c67ffc), &(0x7f0000358000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/03/24 08:44:24 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x440800, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@setneightbl={0x14, 0x43, 0x4}, 0x14}, 0x1}, 0x0) 2018/03/24 08:44:24 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000080)=0x1b98, 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e1c, 0x801, @dev={0xfe, 0x80}, 0x104}, 0x1c) 2018/03/24 08:44:24 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) timerfd_settime(r0, 0x0, &(0x7f00000001c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x400000000004) futex(&(0x7f0000000000), 0x4, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x14100, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000080)=""/245, &(0x7f0000000180)=0xf5) 2018/03/24 08:44:24 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020100d4080000008000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000e00000010000000000000000b792b6f4334636a9a1f027e529dddd4224d457d58c9c2b8aaaed906d80c7abfe0ac04a3eb94880b0db31c9074706d1885f0807e1c270d5e4e6728b6c16f7695aaaf0f0ae75de1c560038ac1579288034006365353b8c48e84bd0ea5f8eea69fa36bc2194e148490565232ccfeb772b3b9994154a3480c248008645f9c5bbdfb5e95de4d3e7090008392299e92d9d20e51834e4e4"], 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/24 08:44:24 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000056efe4)={&(0x7f000097aff4)={0x10}, 0xc, &(0x7f0000888000)={&(0x7f000091fd50)={0x14}, 0x14}, 0x1}, 0x0) 2018/03/24 08:44:24 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80000) ustat(0x801, &(0x7f00000c1fe0)) 2018/03/24 08:44:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d13ff8), 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f8146ab13b7729b2241d8d6692b8d6d8", 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10a) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x400, 0x70bd27, 0x25dfdbfc}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/03/24 08:44:24 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001140)=0x400, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000fc5fc0)=[{&(0x7f0000000000)=""/4096, 0x91d}], 0x1, 0x10000000000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001180)="66abb6e7f0b839c947f11c3291c23e45775717128b6c34026b2a04b4f636ec7b02148ffbb532a4376e38437c4456cabebbb7056e47e53d33b8d62ea53af16cca779a919202ef8926d4bbf67cf07488e54c6c5e9be8446265818dc4d630b666fda12783c2c69794fdfe9171c537e8fd349e61db25a3e7b1198352b0606035f13809b5363a874b6286803397f161cca5cc794ce5ab678cf8bbf5301d8657207efb95d8a451fef49367a0f0dcdee1582fe83a73ecdc9fcb6f3c11129d24c09f3b1cada5416d8d5a4bca19cce9caf744a50b2e52f0ec21559776673bf59a81daf82ce34485d429143c754263a7905bccdaefa17a7476cb8b97b2ef296a1c67512cce1bc7a2cb732561d1da640e613ae3f90f90e1b1183ae9c0a48cbdad03077b9781a0237f9c4da9a174d7b29c37bcdf0e3e201e82a8c0eba548beb01a1b72689b43ce8675adc876c316106bbd5d313afafc9538b2c308d8121368089bed71bd8940e0f90b2dc53e6e183ae65836af959a21ddb9d66d6fe2c74db763c78552a7f396b25a79e0222c58bfcb4f21ad13c6cb2a2db19f21695b7f97060307da8268768f8a022e054052d1a9b31f98f55d0669e43dc22ac0a1ab74a2fe13b99c1acf7efe94ecd5db758d754f5a63f18aa0294e1ba852d56a63a3a1e8678714ebacc27dfaae04547d338188f57013822cb8099f746e1da991e5d532638e9045775c3bef56fa3da0fa7c67866aa626e0cb3b79d6eb489916a919847fd96c107f4e9dd018df54780cf3f9eadfd789e741a98bcc697b064605dcd9c4b645943a8b4ea79e5c9843ad27405150d25722423ab610b1455f4569db79c0694bd141c9748b42300261a84c20a37b42a25a04843a2cb0b0030098f80b969af941d9423f9b4f6d9b109c356cb48ca0131a3686fae00cdb1c65ae4db8c9c0c65f5f1095faf55b9f809043c5bf44a110f3815353fd80f84f0b4dc3fce89d1649a3b8523678f5c8abc4040b0bc184f15835a973336fd8f08418031d606f1179c227a7f8a20ac352c0926157d0de8d5cb5c62a211bff7876b8528ef74693afbc0a2b3d7e258e9ada4d3704344c136fa785783cd3536b6f26cf8b2429cae7193fc6eba4977c434aa06a779684918906a404644f98a555db779243db473244642d48916147127e81c38383f94cbf8c1b2ff01639f8a83bcbe71b828dfe12b724f2cce803c1818d5ea1073c806027e7354f9f223b26354f2baf6e3b3f934359645a8c3ce72e17b18841a84831a423189559403b6d188cdf76572f7cda31bbb8157578455cd8e7a1165375765f3435c365923689766f7c53582695997d257b77824d7a2306ea5befeaf1b6d84b2ebc07166255b7bbf3398fafa45e45e5e1c4e22ef3d4208360d7fbf42b9877aeb677d94f33a51be67348c3b8d7188cbd8e0970fff7b8355d302522d9fade2fe118f97599f00fdbd4f19dbe83f8e0b61b42f677d31053fa1b3be70d0789f64d89b815a0c28fcd3b3bfefa6eceebc9b9933ed767f36948a54cb620ba418739103d8a4b87c197afd186d15a95ab3acd22f7676a681e00052379c889eeb227230ad8883bb3b2a05a5253aae861589a1bde28c8f93d914ed31ffba736b49dc87f871a940b4f4d5d456c137016595b130e11c338ea29f46e1df6810253182d1ef58c141ddfe2f967c64b9d7e1b21572604bad5a59d103d26fb825ab739f0de9a5697fa26719c1bfe8f1c7d0a6e951b9ba2b9d8e427c89eb05c9691fd32d4df1d406fe21b4e796ece07ee570a5bb807d047fd25fb6f41991693042b7c6d3e1e5757a9d0834d4e1210ea3a88b12da51b28062cf3dd01978be293c82d0b6993862ebde4c127037b692c46fc6e4eaac0fe8ba1f96aea27271985b67534dd08bdc08f7e2b10641c64c4a92f72c768b59830fadac708841dfb43ccc2ec50ac5ff56ff871d157447ada10a37942f7cd33f81482b24734a36f55f3788cfee9d0ee3301c311b162ba5200e295b322b7a0fc112b300b5bce4dd96f7d95eea6b326ef971dde97075e83c40558e58557ef2a3d1e0049a0838a27d504d5c54fca0d1e0c79c35f63851bfd8dd35fdc4837a8900764a04dd6952a3e7fd6f7a83b764a95bcf7d7c4e4d35dfcfcbd21deeccaae1edca92b0e991aa19dd364efe71463c73eab710b7d46a7325abed5d3d09f0974a7cfc664b4f1d5cf4cfbd09b8c33f024e4a01897d101525ab0e518fae19a4ebb669b1937e574a2c68609326f3d4cca5c454a9feb96034fb0e2c3775bbfa09ce87da0c194d91b3bba1ad41c5b7cde8da3ec8b8f930f2abcdf02f9b6eb53a797dded6ae3ed50af8d134ebc4eeb639e947ddeda3b820bd03c004a4332e4c0b4c7fde43ebc1ecb7ca4f0392245692a3b00d9d85b3d99644149e51ad49b072c6775770ebb9ad2ea018f6fc8ece2065d09fe1f7818f0452454790cc5da88a53017a274f5806414df3d8c4e143a1f2233fc43dedf45a42d1fd5f12a368dcc333c144ee761ef170ae5d6a70c4826f12c3ed56ecc01370ac8219bad38807fcccbb632b2e2e25f039710371c4ccf6bfbfbcf52fac0ae98ae61bb4cecfb41e816cf2ba8b1fb927abcb4398ad936827883c956772c4cee3b7a36785456be15ff7800772ba3d4b7fd516f3394284b20245d8deec4cc1855bbbf18ec83ecbe0868e72c46b6673ed192a6b89a3b1d9ae19985997f1bd4a34780f112aa3571b417ca257b315f0ce2279ed8c723053b2627725db89a36e8a406a2ff4b9df78c080c9ee6ef999d03698f708c37732c4acd03161767c919b721d7032b9243bc58d3eaa3fc867f9f00cc53712d73f76b881d7b1acd01312e0072622882272590a047a0151db5d655b4e4daf070d5397aa43e03a50a6222e2c874d6f90cf6a1ed342bd04e7ed6b196c4980a20375368a525d40e8455911a8040d1ee5c2363fb955319daa3cbd84406fb8ac71338fc3751772a7b17dfbe0aa2f347b88a5181980de8d6323f9962b621264a28976789cf93f5f4917aee6015daf2e1802909ceb5dbc68309f5f82d2df83973e81c20730ac25238b9d804746037da4bdfea2977b9ec95ce7ff9946634ced63b3e61b8d6864dfcf7be493962c8fcbc522cc68a6fca73b51eea9fcd1c59361e6645c737d967d8b1a7dd29fa62ce2740f0f41f049b62300c4cc7ba026b0e60f7a48bbaf17b42d1cfa790398e5f25131cdea68ff33843346bd360aeff8eb5f82be5b11f474da4ca80da69e67f47f0d62f8c40188ad5168260bf129eac37ca975ad63071cbf7f8315cfd17b354dce0afb53db0fa655ba8e2b1ebaf962a85a9bdf53551537002a187e46854f9c5fed488e5dacf6c4058d1297badb7484a1cd259895436d0943757401931fc236bd83724ed2881335f89257dcb76735e45a493c7bcd44184c11906d22896ee05f1c88027b9e70c967ddbc0f6be9320d0a82f1c11336dc69c9e63029322174603c2ebde601ac577b997302bdd0b11f7374ab18e6bd1744f7e36be03f2bed642472cbce1254f742104e0235c5397b910c4554019366612829ad89ed67fcaede64c538186e3043f257dcc9bb1b386e771b5b4c0bf31f6447d7f56173d7f5b9345be6699c49e9d3287b06be44430d38d794fd518e5f43fbefccc50fe02615063d52a05765081b831da5c040fb3510547a01339d47ce07b09aede6e5dc731002d067d985bb4a930585ed37b969241cf847d72ae9b53886dbfcb404179d276677e53c2ab6dfe9acd604e42c636258c6be97f7afa1c6efbbcf748b987c82e4a52dafbc9f06025d399ab3064e7bcaf5aec0239b9de35cf7bb281fb4493b52c372039aa008eb3d21058ebf7171d3770eb695556e065790c05ab435cde4367c321d19d8be6975f8b804d529d594dec99ca76c8cb3b755ab41a9938904178eae6ae8c51911539b578f48245fcac12928a6c4d49e77ab388505d1f42a0dd5453e9adaa4430aa187cbc7b83230b08ef208af39d453212dbc0d0e304e2f9be89d3bdf5d8b1b673b2a44025e534de0168b22e0ead171dd79513d7482644ebcbd746e083f895802f735ee899bf2298a217b291330461dc050c4d54e08fe177a6211f61131c386afcb99f728314add7551658fc33357a1c00f975045871fed1193abf67828a829dd457dacb24386df2ae142fabe0360170254e991d1b09eafea066884493c241fbfeb7b2bdb45581ed3b9d64dea7e4d881f51c610c5b658fbb8c4f7477891c6579c2b99c9dfa2e2d77bc6768e58f9745fbd18b2a2748558fd65e7354bec16064cebd03f5816e02a6ce0d1c38e1a442ac213a4555c7ab6248e19b0f1525ad83944caa6691e96a2296fc370e7f30f5bfa17b7a5ba7e88defd3a242c6f21348c9e08c5fcfbce6205725e6dae2e52755aee8760cb4ccdaa63767ceb6a03e31f8fb946470591cf7db874cc1b86788f9676a694b34ef3290dede3da2efb95531ecc7491f439ed0ebf1121691e28b665034a1958840159e93b242117a285418ba4d960aa422764af6bd8a4b5ad528ed106cc92b96d6a8d3bb472ee74c600bdc60ab0d3c7f088002434d7368be7a37f9ca13183fb3aa990b3b2b7320c22fb570da4525379b2d621afcdabbb3d282c37400e3739be074de279759f276e6fe8595b33769920eeb31b0fec0f485f4bd1a22aeabc3991eacf2d27134effdea61c2496f02deedadb0ed17661f975a60ffd27f008f02da75b123729694ae7f753f9fd2a001924a8813dae72836df8d2cf02e5fbc8911951b02b984d77f58e7675fc5c894b3a640fdafc12dc05cec3414e0482aaa7f42e20e17f9a979161e2729150b5036a4ab9a1464b1abae1302e94591104348cf32f95cfa036fb4efd30bd51bb6485c28e658083ae555c478e62013e2da82276765b3e23a354e921d017616321b09700802495a0a35906d7a6ac68a63129c0f640ce9428b56d5e2d22eea0edf99980de64b833c6c490c8e50d84b76d988b2a310bf423895a267736dd88dcd0c412bf68a66106f384ea94cd0c7e425fb2e3075e939dab75d844fcb07abf2265b465fb670ecbf98d55fb087c7b6dc3988c6a0f054da60e3c911fa72ccaf53e7af7349091df47b9c2e4ec06cc4c1263bdca8846237468e1c133e01307dc5b6eb9f44ed211ceedf521ff83bf2da2527f58497a66dd760c87b420588d823a5cecf23f66ed82e148f8d74a9e2149bad1a5f38953b45f5462715700b99399ee7a52b0b84238c12afbf592bb7e98f0b15bae6b701dd9e0b115c64bd06c0fbfce0b4d6b3210c7b22fbc9243c562d291a69c32e7dbb1570db714d7e493dc56f4bb70cb643b84489d6ae2b2ce05c42c6f5e9c0cd9a45e9cdaf7cd4c3510bddbed0625374caf242ff391a6464afdf9924fdb83362f6f95298c0b5fce7180c0af17ab8134530d78fdb8326b8e33860c89c3e6f696d5e541072ceb09f6932e19adbfbe8780ceff8a1e6168c768d46e40dd42e7f81d5aa23742c7db9d5ef7a56e51a5e3ba824c0725cbccbca55794dc43cc22403b97406c2f398e4b60c8b45f16a6fe1d81088b8cd07a84bc40d7869596ba8707d05cda1a3f6fdda088940b0e74076c31a225aff0b353dd840ce3aef5733cf192b14955a6b40ad9da8cbc113b08f69e7f37d19ab809690444b0f0b25eac71de730f5951fdecb8bbd050ae11de5cf43484293d93acef1b91c7585b12ff4ebd97134fd9ec6870113bbd00a26305010329a00bedc83e2a112b307850ea9a6d056a4f176354e4d19aa64ecfd9e9afd72b62673cf657eff6a5a9a0a0f071ca879845b41427658cce6f4e86d6843") 2018/03/24 08:44:24 executing program 2: getpid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='cgroup\x00') ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) preadv(r1, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/46, 0x2e}], 0x0, 0x0) 2018/03/24 08:44:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xffffffffffff035b, 0x2000000000000080, 0x6, 'queue1\x00'}) 2018/03/24 08:44:24 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) arch_prctl(0x1007, &(0x7f0000000140)="b6e9ee46a06785f273f554c182a67b60e7f3ba2c19f4be134b5a58c81da43b1636f403485ff1e1c8ef14b02bf1049e6bac95961f8b2ac6905726936e08808d8df2e8f9be42a9c78ef9fdaf4db35e5f0eda5e3d314e46a755997ed9c72653b85187a1746d0ab4ae44205db30f3a7867ec4d494cdde95f59a09d91e93fcc03cb4287575c8cd2e5dcb72d85c39ae9e327459186ad95f610318fa5ecd26e75f1a49ddadbe74b3ffeb0ca988b05e3e048e06b05bb8c3ecdb473b935b1a6eca570e36ef50ec33797ca213e984346478c40fc119854265d1473006229548e3492d058523a8a5edea7") ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x55, r3}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x1) ioctl$TIOCEXCL(r2, 0x540c) 2018/03/24 08:44:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x440000000000127d, &(0x7f0000000080)) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x82, "a18856d795b41e23bb8b47ec5dc01b1a288bb43ac8ea9d06a5b02037695144b51407664364e00dedcdd9ad0e09b8e42e69d056fdb01ce2b06722352d0b8b0ebc4b67ab766e9b161c0357bb17d0dff4b8a8c91394802c11f0f1be28d264a96e2f1ea0ba0312ea0757cbe1f95637e34062db9267f4d51cac46cee33568b4217a7a3c5d"}, &(0x7f0000000100)=0xa6) 2018/03/24 08:44:24 executing program 2: clock_gettime(0xd, &(0x7f0000000080)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@full={{0x3, {"891f44764f43b8"}, 0x80000000}, [{"b51ebd1779c1d9"}, {"f7fea6f77b85c7"}, {"0a74dc700c2aa8"}, {"207b0f301bfa29"}, {"4c0325859173e7"}, {"8a97cea1ecc821"}, {"0307c1c9b324a3"}, {"e091fbada0c56d"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f00000001c0)="18f33a5fbaaca0d29ae71c0753c115af5f03c5a64182660e0473f38a0f58116d88f91ea3be5e54cbb37dd95bc71dbc6e9039b61ddc38bc44a934660cd0a128b065898f9e86c483cea52238c9f08be3fcb38d31cb73dc", 0x56}, {&(0x7f0000000240)="78d54d306d63032f30459651eab703042a0e3a4600ae2c3bc97738019eb8df19b66931e56866d76382e5c35442313a7e28968bcba808a740b12db339c31de890599e5a867c343f017571851a322afb1328a6027ccba18dbdf096d747ad96875ec10849", 0x63}, {&(0x7f00000002c0)="9048a50adcee2a9308580c9d5321b8ae6a050bbe20c7b925e9753368a172d7efc4a5d9fb1bb9682a44a5f978372d12001f461857ace4d17a4884f0f1d14ce91e47b420b9c73b921198a1f43bae317938e95821f1a32b0c603c78425d3b358689017d4131633c459177a61e17f9c71e68bd5c2551cbb5a54a5f4c2e20ac88bd3537f4d3bcd586e01eb00907dfd3eabd7b6c7cf14a2f7efd5c07deb23aac65bce274c095372262e13a1026e10eb205007f293c7b336cbbea2e25a355ea02ef5d25889a04bea02267ad6aea50798d23e9abc7427c0e00e5", 0xd6}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1b8, 0x20040804}, 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xa0, 0x800, 0x8001, 0x3, 0x6, 0x1, 0x40, 0x8000, 0x10001, 0xffff}) r1 = request_key(&(0x7f0000000600)='.request_key_auth\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f00000006c0)=""/249, 0xf9) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/03/24 08:44:24 executing program 6: pipe(&(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) close(r0) 2018/03/24 08:44:24 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1003, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) 2018/03/24 08:44:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='/)\x00', 0x2) ioctl$sock_bt(r1, 0x0, &(0x7f0000000040)="989b05a3d4fa9fa43128baee4d71fa43b238cfe08959c057a3d5d87dce84514475306cd7b8b9ef3e2b05e7426016d3971b9f24ef553641c106cc54b72c1d62c86a1a9f224cb214f50f678fb2637a7ee400c8b9cd6fa9c922450ee2f60f99c50ead02b4bbf875fec339707f9be06aa9110ea0ddbb7863d1f3ca1863634ec32165fc34dc1aaf2447bb4cd5f0330f7480a411bca07501ca3ac44d10") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/03/24 08:44:24 executing program 6: unshare(0x40600) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0xfffffffffffffcbf, 0x80800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) r2 = signalfd(r1, &(0x7f0000000200)={0x7}, 0x51bef90e) signalfd(r0, &(0x7f0000000180)={0xff}, 0x8) signalfd4(r2, &(0x7f0000e81ff8), 0x8, 0x0) 2018/03/24 08:44:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000039f000)={0x2048, &(0x7f000039a000)=[{}, {}]}, 0x10) 2018/03/24 08:44:24 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000280)=""/26, 0x1a) 2018/03/24 08:44:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/133, 0x85}], 0x1, &(0x7f0000000180)=""/58, 0x3a, 0x20}, 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x8, 0x10, 0x20, 0x2}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0xc0c}, &(0x7f00000002c0)=0xc) sendmmsg(r1, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x182, &(0x7f0000003dc0), 0x27f, &(0x7f0000003e40)=[{0xc, 0x2}], 0xc}}], 0x2, 0x0) 2018/03/24 08:44:24 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000677000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$KDMKTONE(r0, 0x4b30, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xdf, 0x81) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/03/24 08:44:24 executing program 0: mq_open(&(0x7f0000000040)="2d2429b2b8", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x8001, 0x0, 0x0, 0xd0}) 2018/03/24 08:44:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="157c0435c265a6ba9669d0be72cc7f884a862a771d373f96c75acbd9bc827915f9b94a627ce2c680662b850a5907befc1e69affd727a380cb28c76879462cb8c2f1a8e1d8d63ae1830e75816f3a2690d547abe8eb45a6c271c5cd6e4341bc1b199f5c0a1f5c3e22de41d6e5bd2751acdb864524ee8915895c87ad8ab2ba6809b85328706bb0e21a626913024522880450f0301d52a8b0e", 0x97) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/03/24 08:44:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x20000) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x2, 0x3, 0x5, 0x0, 0xfffffffffffffffb}, 0x2, 0x3, 0x1000}) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/24 08:44:24 executing program 4: r0 = syz_fuse_mount(&(0x7f0000c3eff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000e64ff8), 0x10004) 2018/03/24 08:44:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x800, 0x1, 0xb27, 0x7, 0x10000}, 0xc) close(r0) close(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/24 08:44:24 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x2, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) bind$nfc_llcp(r2, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0x6, 0x10001, "382f34793daa7be6b08b00b7a36de133ed2db63e9fb1d92a28bb512ac907b0c921efabe4dd1265903a4e3683ec9e022770cf518451f6dd348ba9c515dd38ff", 0x4}, 0x60) 2018/03/24 08:44:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0xa) preadv(r0, &(0x7f0000002d00)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/243, 0xf3}, {&(0x7f0000001a80)=""/225, 0xe1}, {&(0x7f0000001b80)=""/169, 0xa9}, {&(0x7f0000001c40)=""/187, 0xbb}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x6, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000840)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f00000008c0)=0xff, 0x396) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000e59000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000900), 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000880)) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000000100)=""/240, 0xf0}, {&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/193, 0xc1}, {&(0x7f0000000600)=""/144, 0x90}, {&(0x7f00000006c0)=""/130, 0x82}], 0x9, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000940)) 2018/03/24 08:44:24 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="97", 0x0) clone(0x0, &(0x7f0000000380), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000540)) pread64(r0, &(0x7f0000000100)=""/172, 0xac, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) 2018/03/24 08:44:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/if_inet6\x00') r1 = dup(r0) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = dup(r1) vmsplice(r2, &(0x7f0000003300)=[{&(0x7f0000000100)="95284c0647721e321d13583f207a05d7ae5757a15fca119fd0c195f606064783f296ffd84290f97aadd2d3517874a6d81f64dba236c5a724e23737e00379e2dff1", 0xfe}, {&(0x7f0000000280)="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0x1000}, 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{&(0x7f0000003380)="73dbaf3ba6916507c26535d004b546f204e50018886287578107004fa4015ac2110f7d57327c6920816d933d5d098e0c160cc9a2192d90e92735026074d957b5c4257a8dd927db3525cd48f0eeecd419c9391374f07a1ed00d20898d5c2e4c097aacc7cce60c5f0ae74d7ec37b3dc8077852a91b47be0269745c3c36d9fe69a18370babcddc5693e8ff5382aafc0dd91e066a9356712414ee1f8463c488d0125230c2436f07a745913e454319c0d58b7cefbe8b5be626ecd7d811b60c6434c7548b92f6384014a3e574c0e534b0e929dbbef4dfa3738242a807ab7220fe8cbd50853d644582e54691ac4e9105ab2a72b5893cfc29cdfd3ec38cbfe60e6c287ee56b4dcdf52e4a1ef0905318a03efcd12a40c41e26a365c93efe86cd85ac9ec0edc9337b6b370276e493938a4c1d22366ce8f5f4fc208648e88ceeb2eeafc69756483b30325e84a350b970e8264ed840b13dff63d06149c47b51991ed7ce4fd7556b5c56515a5103aebfd0b8873267d84df8790ee038317e51dda70184becd76e5c3436666561b70711f9afda9e38921fbc4a7cbe2bca74104e791ac4896039a3163101a78fc7d9041c8228ee27d50f3562861384be93fdaa62d0fb80c4fd9ae03033cac53ebc7e507baddd4d5d03f997a05e5c83c07db0ec3dc24dc1f5435b99f5cd0734bc160f7cadcdd769b24a8f6bb71230b7c0b0e433011023d1bfb33fa18ae7e4faab9c1ecc324f25be017483de692e10a4592b29bf9e4d2a567155ed6d16935118fa0c53d40c9646f35aad42c2fab76701dc5bc910cd40d6d6023d099e7165b1193ab596412ec46bcc24a9a34da8b7735344d7e5821771a043aa438df8e6c31b9ccf6b1c5fadeaea95a2c2d6025a56ce4ec89dfc9241eb4db08acee88e945cdfc26a6da49853b117cd22d9f9ee7b25d74f94f64adf3c135923b3f5ee574437d856e606ff99dd976a09b15e7a02dd29a6f122ad98e725a50f841c74df89e12953fa901d9ee4f8e09376bd8d041332d94f11844025f2adb7e3b64bc7a47c085a1a3a492abc3fe176edfc81d2d53b009f036f47fd64f175f30920f6b46fb378dc492132350af7175642c0df186a0d9d739ca25c19699b4d4dafec014de9cb98989295a6a469810caca0766503f2a85d638e89511e37d44ec4b856dc25824b16d0fbbf3031c5e4d5b7503188aa69623240284df90da2cf0d2c24528fab97f9018496c538e5c6ef8849fca4337855320428a685d22bfe0b481ac3445f8fd1b296920d82bff00c46cb7a900f82ad35b71ef4aba1cbcefb2d673edf01ca8b4e5e712f29fc37de2b55774a96be10380002363a74de6b824eb4b36f84e6edafd4d0b8a38fbb9732e883e4302e83ab9af8be107118567da702bbbe68f9de6395fc61476840b4723b4737eb5c9281efdee661c784194504bd3a0ab8fc3a765dba76eb6d01469236200280739de131f605e9d2398b6007b52fdf6cc813d606bd79f89a416739da5fda6ae4482b9b0deffae58929f51c52135790a744596e96b9c09de87665984aa0609be4a1262d6ba16b91395e4788bc701564c7f5f88810e4c84bf349163ad3ea17d9d51e33eb25c6128a01281228f0f062a4643db29f6df920e56cc55640a09225000ba18f0e1df1a252cc69fd93e9de8801d986a250924c8c4ca61cd00de557620f29f1d20b03aa6dd9f715e5826dd31d6142c7178e41019e30e7c551d6444a87e2fb9f9d0527a9c4b12e2787f2585994c5296e32e1b85293298c1bf03482c32240556dd5361cb85d8378871fb8d4aabd1b834a457f4577dd352a989fdaff4c045718a12206ebd5d7bd541514f36940cf0727268321fea5d58fcbfc8d85f1245314d74d5c8a9393c28d2b749178bd1b85cd179c2ce1e6d49477ede3442f667ccf97721d3155ef698ffc9d8779d4df48045110d8ab46241f111e0916a769bbf17b0d7c1d37b867284fd5e867e6b996ed54b32723ce1fec73afdd2299baa7cf955ae3b010de290471ebc943d054e091bfc9f94fd05ae6ea4374ee689d65bdc41aa36cd691d7d4d83cb5ee7ee6441d07f3fa311c5616259aaf4267da7cacaabb53990de98cc4bbc1b957d035106bd7a97049932b1662e265b67a7648c1350ab14865da91a4fe416366874b4781c691ff51be4fa7944cd700a806bbf5a7b01bf0b2d61392cee103907d78df6c650d7e46829ab90a872509f39aa9a876f8a4d08a9b2852ec585407cc989e94a03c14e30399270fd340473bed298f24d494b445eaf962bcb8732eadd0c4baf53e72fd8a3324b6da506f58a8b3aadf7a6a9fce0c0b004a85c5aeb9dc3d2909e3589477af1eead0e7d58ff33d76e120ea174fa0c019715838fb53bedb0fe758390718b60cbb262601270a7e74e3c50ed440a8699f80f25bae9b75fec58755d4ad4cb025212ed97f6a61ce1ae7b8a087a938952018081ecdcf504f413cebac39438feca49d9b1ef8fd4a9b2c32b4e29fc3968b510c69ce705435ba2480d4070846e045541ee839493f6133f4918ef0b32e67178eace86261e8417a9f50826d81fed0da2a1eee0d1319dbaa5c22052fae5fa5bd3c51c8cd659658a88c4cb2b74cd8d0feeafc291f6152c11f390d5960c12baf907197a725d97d7ca97663f34aac08abf44c89f0a814e607fdf37425aefae58ede4dfdd6377cce7b7275437d8a68348f7e92374cda0871ab49d0b78212b9d4dfe51968d472ffa835311987d1386e4c5ea8c85edb9e3e6fd52735a4b0a35f451c4b471d888bbd981f58606edd72c1ac5bba7c49e785446c8646bc22e59974ddc4f41ae112a9e6fb879987810f087670101e4fb7065cd1f5f21e6f2daf9b895cdd49947432f501a90e28c531a4a0ace293eb6ce2cc33c8bf258fa00fc448f571e3450319398ca61fd13807cdce44de3115ac35959fe3937e3e579f39ffc5d45c7a7d84e671881bfca59f651edc5c00e3701195e5c2126090acbb8af1032d2e949905089b458ff9f2f6c0609d74e1ab08ac762171e866758112c980760cfa06a1af5c0f3c3bc6bba7b5e90184f19d8e664b9c5d937f70f18755a17c68de2632df2c344e1dd3742cf4ca00509d4f21a75911f3c91d02fb81d2e87c6c07b0615c43e013eeb3573e5bf7e304d506696b999eb71ad57b413f650d0777001319bdec2b4b2ac68849320a091a4023f94cee7ccd723ba338cce391bb8b7ad7fd6330f38ec0b1df69295e95cd48b1fa7e1507d490749455509a58f729b38d9da8f6b274ed8afc8aedd527e263352355286598f64222096631f2b8f708eeeb1fc06e56ed17c735c53eb46cb2e3ce7f938be6380964481f1a200469866598d1d21a007b1f966fc11dfeb43267954ad13b5ef90c740edaee24f1d58ece5a25ea51ef8d270f13203b230ad3494eb6fbb11903e48df8d77cd97afe4a4fdf9651120c07b4a0fd342387ee2660e407492fe2ee2e202bff03dd1730783c34c7ee13030da9fe114d57e9828b7042dc79fd7b5fdf5f525d6908372d9cdf5b6c2562f5d778fab46351287c0517acb3bd0de1807cbb7e9d81f27caadd61126351a3b553ebf8a60c05c35cb28ca478abcb8bc6eda402a836d27c5237880fbb0867ce6bf57d55ab22744df1dcbbb1dedb57f1178213fc7b1ab75ed0a707457272199368aaf2463ac1d976ba363cea79dbd8b37ea1766d2fc8e4c6fe3517edcc9a8661a5023dad43277095e6addd934c160513948e5d0276bbad5db381dba4e9327df28c25ebe000a7ef7e5753dd075d7e7cae9f932db71f336c5925c056d1c3ed67c78d0d9beb18c8b9e9725401bfec86654b8536b730e864b4836d45b96cb038c175b405bad3f25c4fc09809e6b375083626bdae74a0818ba91af9ce0bf373d7b75d8bc7fcd6ec5958ff1864476ad8a51614da4cf75c6a9843c99cc4da98971da4456382fce599a5d0601fb0f9fb34878f466eb5a38848c7b45ed4507ca9a6732c9e744259acb20a92165d65253c67f9635fb26fca83bf16bc12050cb237f31d4064f98e8226153807e3a9fa6d8f8ea47c23aea9cdec92293ea6e8f5da75b65c6c943ef97873d060bb7387af1480162a3053aa57fdbcc34bfb01097b032e2da50d2fc6222c06f829309ae8af0cc8791114e028b07a1445989d31a061ba0efa1675859c8bb2ed25752183215b8694852fa04b950da126d251d11d32926e21c4560ccbe45708d23163844af22e62b721e29f56bf854019cdfed05d9a872dd88904d6914ca7ff642ea99bbd3a35f115c7bd266e593de000ba79522f7bf2de45b42785ad65ec58fe100a9677ed23b200f97c24ee7445712b06c5a4d43e36e07237694e7e5a71c34d8659140b4857dbedec83ed2a19d322b9fe0f739b4e8a020597d41ec65489e8c5382268e48f0a235eeab12a22e5764a01c4972b838d875c80f2e048327699a173f898ed9a597599522082e83282e3fb21a9a3dd0daa0fbecf887ef99b4927aca8df3898edddc52ce109859625b1da1ea721b0870141eff57e3b93a57d8b1af6b5d61f0f5768dc4c33ead2c9f42612f8e2b60a3c1fb83848522e0b91464dd3bbe54e42e6b8cb1025bb37c969a15942597f8ddec137ccced24ce99ed52c7cab6640c0bc7c28b1788e8b5605b276247a5f1f979a02c07e9006b4032e84b47cf429f8c87463c5847cb2cacc1a730be41c1c4062c48e03bca6906239baf1d8f32f19638755853ddd24e9567a6e900c2ccf1245d830730ed9534a4ec4a4e078f116a90e13560e8cff95f5daaaaee8f9124be6525e7beb04a869a2bb7b8ff68da5e15ce3a695f74a33878291088226b6e81a22e93bacf7c1ead61e40c64c205c75db8fae2b3cb93a73d04c26c9ecddab0a13aa6bbf9b4a9ef98ffc20fe4aea90b4340034e0289431fcaf7e8422b8b65326590689df15c6f84c43520390566708ed9f86c942727ec3cecdb95f7c5e5f3b9d4b907e304a43ef33ce3e536145f82fc4854852a8be78a9e7d8974c5efd7ffddcf6c0acd95dee1c896c8788a1cc8a4f02d7688595b81e231b04258be4a4791ac11e1bfb499a929657f39e7621d8e65762edee4da4e70f80321f5db145d811b15e3448e66157b320c40afc725a50ffddb42b3340ee73eeae44cb69120beb1239b6d116648865868a7fdedaa901305c4de56a4af65df4f3d8285b6a9c379f7d6bd3160d62a94b69358014f9bafa57008127ab67a84350b83f19c6c30ac3b4773a2f97958dbd9ed807c575d6e3fae8b23235f2d9e38e2780daa81dede7d1296ccf06fe35c5cb0bac21b9583071646aeb2dedc8cdff21ccaf206de59672867888e9ece9c1306c1f8029d38d9d41de76f9a8634af46fb6c93720b460af48d8f86aaa09e22d690330bfb999dc56d2df037a0a18d2ac97cce9b456f9d6a0715b6bc0b161fab91f90d1d8d65b6456549775eac7ee7d03693d2f535da77daed5408a7a3f99bc6c7c2b661edb4e056c474f1a048d5dc57508a2de7f6598539653780dc72357134bcbdbf0346c3f4a7f6d40909f8e2edfcadfd8ec2b0a0731a9a7c4753b406a02abadbbebf7af7fb8bda3562878709aec7a94b82e88465a6a6b73288b632c503af140d9b65f9293641488aea32c6850d9a6a9e4cc2bd79cba508092e2e1c57d1b45385e792c29444bd86976c8b711b162e1db5ac255e0a93ce938f48b20d3470fb108ac198e9af68c265cbfa6d4fec57c97ec6d255af4fa1fb4662ebc2104bc0db6b30b016731b0b181ae92c2881ede0a160d929761bb691860788b9656a1631f5b8bac92e1019a4bd930c7c373ad51e8c3fc910e94a6a415", 0xffffffffffffff45}], 0x7, 0x8) 2018/03/24 08:44:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x400000) r1 = memfd_create(&(0x7f0000000100)='-\x00', 0x2) write$tun(r1, &(0x7f0000000040)={@pi, @hdr, @mpls={[], @ipv6={0x0, 0x6, "e45ada", 0x8a, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x4e23, 0x8a, 0x0, [@guehdr={0x1, 0x0, 0x3, 0x8, 0x100}, @guehdr={0x1, 0xffffffff, 0x6, 0x5, 0x100}, @guehdr={0x1, 0xfffffffffffffffa, 0x4, 0x3ff, 0x100}, @guehdr={0x1, 0x4, 0x1, 0x0, 0x100}, @guehdr={0x1, 0x5, 0xff, 0x9}, @guehdr={0x2, 0x8, 0x8, 0x0, 0x100, [0x80]}, @guehdr={0x1, 0x101, 0xffffffffffff8001, 0x8}], "1e88f8f07b82013834f92afce21044e33ab2a28e15e20b7cbe0c8c0951b4355c9e43e7b03d71e07d4fc658618cc8ea2916c0e839096ccddbfaad6249eff4b35678b88657c71d7b66ecd4744f735ce2612eb19897e3a2cf5e966bfeddb98bf2855fb2"}}}}}, 0xc0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/24 08:44:24 executing program 2: r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) pselect6(0x40, &(0x7f00000000c0)={0x8, 0x9, 0x5a, 0xffffffff, 0x8, 0xffffffff, 0x621d, 0x2}, &(0x7f0000000280)={0x81, 0x5, 0x9, 0xffffffffffff1f68, 0x20, 0x8000, 0x1f, 0x100000001}, &(0x7f00000002c0)={0x9, 0x8, 0x9, 0x1000, 0x4, 0x3, 0x3, 0x1ff}, &(0x7f0000000300), &(0x7f0000000380)={&(0x7f0000000340)={0xc84d}, 0x8}) clone(0x400001, &(0x7f00000001c0)="5754bd909031bdc22a000053b17a1f66f713cbd2b06a5243bd35e3e4e4dfa21f3dc51819c336d67408489e4d58e5fea4e556314fe84625478336af60be6985b15cf8f54047122d22a8ad3eb4ad9ee83786aba3e03bbb6e54fce174a374b2f4c6256dc4f3ad3e9100039790", &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000040)="22a66b") rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/24 08:44:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="01000000004d16ed6166e100000000000000000000200000", 0x18) rt_sigpending(&(0x7f00004a8ff8), 0x204a9000) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) recvfrom(r1, &(0x7f0000000140)=""/45, 0x2d, 0x2, &(0x7f00000002c0)=@l2={0x1f, 0x7, {0x6, 0x7, 0x9, 0x5, 0x4, 0x1}, 0x4, 0x6}, 0x80) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)=']$selinux##/usercgroup$\x00', &(0x7f00000001c0)='@\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000340)=0x8) creat(&(0x7f0000000000)='./file0\x00', 0x80) socketpair(0x1, 0x4, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000400)=[{0x6, 0x8000}, {0x7, 0x7f}, {0x2, 0x5}, {0x3, 0x1f}, {0xa, 0x10000}, {0x0, 0x9}, {0x3, 0x40}, {0xa, 0x80000000}, {0xc, 0x1}, {0x4}], 0xa) 2018/03/24 08:44:24 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f00002ee000), 0xffffffffffffff00}], 0x383, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="fd9b8137f869089cc448951b826a885ff0ae333cbde25f6af488040a3b0452ce7f") 2018/03/24 08:44:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="dd5c28738305f63d007d614ec968d84a4aaf1a51daa551a1c3b2ea1b116ba51336efc01a63128db08091f7951c01d13dd9eaffc6f64d3697f184f2f7c6ef", 0x3e) 2018/03/24 08:44:24 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000001000)="2400000052001f0114f9f407000409000200071008000100010000000800000000000400", 0x24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/24 08:44:24 executing program 0: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0xd}, 0x800}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in6={0xa, 0x4e24, 0x9, @empty, 0x7}, @in6={0xa, 0x4e22, 0xffffffffffffff6c, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @empty, 0x89}], 0xa0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/03/24 08:44:24 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) clock_gettime(0x5, &(0x7f0000000140)={0x0, 0x0}) finit_module(r0, &(0x7f0000000000)='/dev/rtc\x00', 0x3) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x2, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r2, r3/1000+30000}, 0x8, 0x1, 0xb4}, {{r4, r5/1000+30000}, 0x6, 0x3, 0x2}, {{r6, r7/1000+30000}, 0x10001, 0x3, 0x8}], 0x48) setns(r0, 0x44000000) 2018/03/24 08:44:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000a14000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/24 08:44:24 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/4096) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001100)={0x0, 0x2}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001180)={0x0, 0x6c26}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001200)={r2, 0x100000001, 0xab4, 0x3, 0x8, 0x800, 0x1ff, 0xff, {r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3, 0x0, 0xdac, 0x1f, 0x5}}, &(0x7f00000012c0)=0xb0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 08:44:24 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xf2, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/242}, &(0x7f0000000240)=0x78) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) clock_gettime(0x7, &(0x7f0000000380)) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x444100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000740)=[@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xdbb4, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x4, @empty, 0x7}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @empty, 0x3}], 0xe8) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000300)=0x3f, &(0x7f0000000340)=0x4) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4002) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) preadv(r5, &(0x7f0000000700)=[{&(0x7f0000000500)=""/249, 0xfee5}, {&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000640)=""/159, 0x9f}], 0x3, 0x0) 2018/03/24 08:44:24 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x0, 0x3, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000002c0)=ANY=[]) fsync(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x209, 0x7, 0x1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x8001, @empty, 0xd85f}}, 0x7, 0x80000000, 0x9, 0x7}, &(0x7f0000000240)=0x98) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000040)="67344157a149ad9f14d207eeb2fdeba2d4e8db2ea90885e3c421f24c1245f95da8e20ab930cdbfd931b330b43e381be7f5df719037a3df", 0x37}, {&(0x7f0000000300)="c4b4de29b15cd070b3c7b86dd9fc8199ddb0b31844cec82affac7ae954faea665a99d57cb5b2a5bb2f3b24ba1d81f5379c1aeb75ba6cd0e6a0e7aa55d38b4bbf2ba34f56d0e734a4eddd6ab7b0134f0bc20546161b3a755edc5e1e29c7ed2f9bcadb74cd8f2401d10d42533e388165cd77a2537db9af09524161151f6ff3215c8270ef91abb8f7ec0b7542458d3e9f31de3c04ee21b71cc9daba51969131a66c723cce4fbe07b5215b27070f1b901143f1feee2aa46e206256fdd27d5104", 0xbe}, {&(0x7f00000003c0)="531b39cb97e7f7a9db0d8d", 0xb}], 0x3, 0x0) fcntl$notify(r0, 0x402, 0x8) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000280)) 2018/03/24 08:44:24 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400001) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x210800, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'gre0\x00', 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000440)=r4) poll(&(0x7f0000000080)=[{r1, 0x2001}, {r2, 0x8000}], 0x2, 0x6) r5 = syz_open_procfs(r0, &(0x7f0000000280)="6eea0900000026a16b2c090000000714c71e8b4b6a3100000000001866776fb9acc0e38c22f8b3aa793c489933a9e86df0a9bb883247f194884ecde598ab2e4700ab034763e369555f6c37ec9661955ff6769c6a856f9ed441cc01e31e8012be75729b08437fa947d5bb7465f59311de0650336473432d72be812ae4f506794d3c21ac7cb93ee045cc5ea1e3326432b8f24f48f54c1dcb32fba63573a416be35c12b37c085cd828ca796d27b8d2ae3b35ce87757d86317fc5af7575e6534c4841400d79b709cc4994021b570ced70c60c92de1709740c539c95896065a2137e4d28b0e789ac723c9") pread64(r5, &(0x7f0000000180)=""/210, 0xd2, 0x0) 2018/03/24 08:44:24 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) chown(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@random={'security.', '/dev/usbmon#\x00'}) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/24 08:44:24 executing program 4: r0 = socket(0x100000000000010, 0x3, 0x0) close(r0) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) socketpair(0x10, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/03/24 08:44:24 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r1, 0x80000000}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/03/24 08:44:24 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xa3fe, 0x5, 0xc10, 0x4, 0x2}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/24 08:44:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x6609, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000080000000000000000000000000000000000000000000000000081850000"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1d}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/03/24 08:44:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r2, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) close(r2) 2018/03/24 08:44:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffa8c8b293, 0x101000) getsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) bind$vsock_stream(r1, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x871, 0x7ff, 0xfffffffffffffffc, 0x100, 0x5b7, 0x2200080, r2}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000832fd8)={0x0, 0x0, 0x0, 0x0, "07a06c2b50918efd5bb11e8b12711fe196a6ddfd1d227572e69236d11fc5f2ab"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x2c) 2018/03/24 08:44:25 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001a00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001a40)={0x0, 0x6, 0x2, 0x80000001, 0x1, 0x7ff}, &(0x7f0000001a80)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001ac0)={r3, 0x3}, 0x8) 2018/03/24 08:44:25 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x80000000001, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000447000/0x3000)=nil, 0x3000}, 0x2}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000253000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/59) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xb8d, @loopback={0x0, 0x1}, 0x5}}, 0xab, 0x4, 0x1, 0x7}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r3, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000980)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0xd}, 0x7, 0x9, 0x3ff, 0x400, 0x3, 0x80000, r4}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/49) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x4}, 0x8) fcntl$setstatus(r0, 0x4, 0x6000) dup2(r0, r2) 2018/03/24 08:44:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0), 0x380, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10000, &(0x7f0000002dc0)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x3, 0x0, 0x4, 0x0, 0x0, 0xffffffff, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001200), &(0x7f0000001280)=0x5c7) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x7, 0x7}, &(0x7f00000001c0)=0x8) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)=""/4096) 2018/03/24 08:44:25 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10012, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20040, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000040)=""/138, &(0x7f0000000100)=0x8a) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/24 08:44:25 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x2000000}, 0xc) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) time(&(0x7f0000000040)) 2018/03/24 08:44:25 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x3f, {{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1, 0x6, [{{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x3}}, {{0xa, 0x4e24, 0xffffffff88a7c4c9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e23, 0x10001, @loopback={0x0, 0x1}}}]}, 0x390) clone(0x2000000, &(0x7f0000000480), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) 2018/03/24 08:44:25 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/144, 0x90}], 0x5, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x301, 0x70bd2b}, 0x14}, 0x1}, 0x0) 2018/03/24 08:44:25 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x800, 0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) shutdown(r0, 0x1) 2018/03/24 08:44:25 executing program 1: getrandom(&(0x7f0000000000), 0xfffffffffffffd74, 0x1) 2018/03/24 08:44:25 executing program 2: ioperm(0x0, 0x40, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x401, 0x640d00) write$selinux_access(r1, &(0x7f0000000380)={'system_u:object_r:sshd_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x33}, 0x4c) r2 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000300)=[r0, r2, r3, r4, r5, r6]) 2018/03/24 08:44:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000d56000), 0x0) 2018/03/24 08:44:25 executing program 3: gettid() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x802, 0x0) fsetxattr(r0, &(0x7f0000000140)=@random={'osx.', 'reno\x00'}, &(0x7f0000000180)='reno\x00', 0x5, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="73630400647374617400") exit(0x0) accept$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000001c0)={0x100, 0xa0a}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) 2018/03/24 08:44:25 executing program 5: r0 = memfd_create(&(0x7f0000000100)='%\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x8, 0x65f, 0x1000, 0x67, 0x401}, &(0x7f0000000200)=0x98) getsockname(r0, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x80000000, 0x200, 0x1, 0xffff, r1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00000000c0)=0x99ca, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x1}, 0x8) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind(r0, &(0x7f0000000380)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw-twofish-3way,sha3-256)\x00'}, 0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x1, 0x1, 0xfffffffffffffffb, 0xa2f1, 0x7}, 0xc) 2018/03/24 08:44:25 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x53, r3}) mlock2(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) r4 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x10001}, 0x8, 0x80800) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4, 0x80010, r4, 0x0) 2018/03/24 08:44:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x20, 0xffffffffffffff01, 0x200}) 2018/03/24 08:44:25 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000002340)='0', 0x1}], 0x1) 2018/03/24 08:44:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035e6e1e102004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/03/24 08:44:25 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="f1000000c409e4c49791e993cd725eb26be15d61d6b5d9d4f1c3c9556105f832208b7fccc2969a012fc1bf337187bb79f05fa32ca3e62dab04679b1411e6b80566b1e660c6abb7f5d48545a72b6cf6a283610859a535dfbb8bdf4635f921c4de63fe83f0326415638bf3385555e4425338e7fa8b147de5dad60f9478b4aff6cc7cc38c69967ce8a8e11cb3bbd0afa7dd12c0254412375382aff86ad5a12d16cd89860101c1342fb879f58d89d811d5f7c620e3e5e1e3d2bf842b40f0c74840fd457a75bf1c86d2d4309a2e1930fdd1727e325230f94dd1454757817bba7c9f5a4329a72145738bb7e419e378caf6c31fb846dc7cdc"], &(0x7f0000000480)=0xf9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r1, 0x4, 0x7fff}, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000500)=0xfff, 0x8) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="1729cdc746200d758ab341e00e17715f403938d8e0a9a5b5b3acb44e431d77cddf7114a90941dc23be84429f97a1ceb8f93932fe8530ab7c573368c783a1bc828a9102298d4367cb76be8613bda1d7a4b3ec26ce7e794df09847b6d5acba746397b1bd8e3b3de66e82c70ec56e92f774f2c5f8321b912ddc868afd2ceee70822e68641b00f2e1fc40b6fcfb2c3dc1c124d8dba519ab84d30bb89f93907bd0d30b0118dad3bca99afae6e3842697bfb2f027718f8", 0x106}], 0x100000de, 0xa) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fchown(r2, r4, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)) close(r2) userfaultfd(0x80000) 2018/03/24 08:44:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000000)="11000042248b03cb65b7f10000000000040fb8000800000000ffffffff0600d4000100a90000bcc1de84de44", 0x2c) chdir(&(0x7f0000000040)='./file0\x00') r1 = memfd_create(&(0x7f0000002600)='lovboxnet1.\x00', 0x2) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0}, &(0x7f0000002740)=0xc) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002780)={0x0}, &(0x7f00000027c0)=0xc) stat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000028c0), &(0x7f0000002900)=0x0, &(0x7f0000002940)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0, 0x0}, &(0x7f00000029c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002a00)=0x0) r12 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0, 0x0}, &(0x7f0000002a80)=0xc) sendmmsg$unix(r1, &(0x7f0000002fc0)=[{&(0x7f0000002640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000026c0), 0x0, &(0x7f0000002ac0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd8, 0x8000}, {&(0x7f0000002bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002c40)="98817eb376ce37a1150c669850125b0949aa7af9041ae772f420ba906681307d800784d1", 0x24}, {&(0x7f0000002c80)="c47ed81956d03eca7ac4436240e015a32c672cd265f2b7bbb9d39cd95b3aeb898632250518f6c39d89b44d5913ca27b662be3b4ebbf402dc31b180227f306462f442850d571c01f9ea57d37954119641e54b5ada75b43f75f6cb304a8b101105608b07b596089c06fde89eaac9f1eb6fbce4fe170004e5bd7c79c9753ad5bdb9a6c9a88337", 0x85}, {&(0x7f0000002d40)="26711f84a9123dddfe5a19bf234d520471c517e108f1a0620bdc5fe6ee882bfb3596bb356e1c62b16a6924dbaf93f15457", 0x31}, {&(0x7f0000002d80)="0a0c177cc8be7dcc4579569e992e4d948106f7d5120a8f54555dd8ac4b5056e0f483f21f0e76b9d534114f14972dc31febf5ec3420cbb0837470176ab5697fdb0b73593f31d93889b6989f04e29b539574ea2d8c", 0x54}, {&(0x7f0000002e00)="3588ae7c07841a2b53b9e6e4a7222c1f25386908476a67b852fb2bcac0e1e5bd7130be7484da87580a5257c9441eb7caff1b7521d0749d1bf00b1d9234f4e98bd7473065d6e72c986b76f1dea6f9215a28252159d3ffb63484176dc32e3c6ebc864d9b4c677c5d9b2a2aedb49ffa14d69484a5db0859974e70eb9cc91f2f0dd06c0428b5943534640c034ccaaec84b4b26a2c71a405b11b46f418174f45baeaa0635fdaf64864c8ba20bdf9e62574115d4aaaa6f938d568b47a1f38db58df8656f107a", 0xc3}], 0x5, &(0x7f0000002f80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40}], 0x2, 0x10) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r14, 0x641f) vmsplice(r14, &(0x7f0000002580)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="23461d2cf8ba1d4d65a151d740872494e735e5d32585cbf496b281129ddacbdb525adce9d07f8ff8ded3e89d2d4fea823e8b15e0033f3e5c500a80d799c26d6f675689208a1e29ce16cfc9a31c247576603eaf282b2aca01acc69db32e25e88138273f00d7744367a3e1a39c985c38a9fd88d4b8c0faccfba04bf23fea6588f5098fc24a7f8df0a4c852241de5524c0cb67ada06dbca9b456b09e3008ed7a9567c730baa70b8e01526797217323b041c437f9abfa01a1abfb0501ba2146c263a3d955bd66327e944148c7813db61d99011cff3f95f014bdeebebb249375624d3cd102e9276e7a3e5dc9bd3cbac", 0xed}, {&(0x7f00000011c0)="6bf6de7e45ab34914efda261ef50b3c0167ea27b8e7fa69d99e3b05c408d796c205c9f231f573f9ccf05e008d949a1c0a2fc248c89edc58e7ea444218d5dbd5376ae1c3c20ec0eb5b832cfbe2ab519814bf8144665883faf9372af91eb9b9e8630c7f33d1ae40c7894ef0c0a062f0375569fa09838b09f9c8a587d0191c0666dc5d9051f72d675175ea0fb2c22b07d9897d3614823cd2f97876fe3a99d49b8be7af677cdafbdfbb6", 0xa8}, {&(0x7f0000001280)="de760d690ea3e85ff43fa6ee94184d5fadc62234fe5fd42edf3494de22f28db5ccb1f629a9d4adf4614e973d1c1ded659be945c247f1ee2490122b00ec6e4baeea3b4065c0e83a2b1b15255408d956975907f7d1848803ea9e6c7e0f94ddce2a3df2fe9026b13a24", 0x68}, {&(0x7f0000001300)="9af8db0805fdbbce408565a45fc49a79c375920bfa75c5be84c82ad421219e64ebfc374a8f544b8388402c315d7200989526c11eb05578a4e073d3936f0c45f722c2007f0b0cc7fa044492261bcafee30510d88cf160a5a04af40f8ba977e51f36d50159dd3540e44b8d54", 0x6b}, {&(0x7f0000001380)="8c8573bdbe7b94333cd9909e6c8b41bf1fb5eff0f1666df63189985a729bffd623e8414c630c8be791f0bb4360b72825d1809858cde6c9ccfe31829232df8504260e1d6ad0b996c414fc60f5481d8098fc6ddf0b082289956e586949536252d135c81a0e910917be3958dbd4ab4b3dfb7ee6da91b8f090369ed3082092b2cc9eb40522f1efef4e455f7a5a96ce7ada0577f548dd37f0a903479d5425399443f5babea50bb5129bb955195ee2acaca0e2f42070ddeb5ed72086edd89ae5a2bae5f01497c4ed4815357b0794bbdf65ffff6ea1930e7dcaa7fa4c284351a91c3e894d8a8ba256544f7dae6db74bb705a8a4be458c62acae716fa2bde62ec4612fe8499b04777671d05ebe3e1a2dec4ef79481190e61834dfa39775e66ee5bbf02f0dc5bd5dbffa71ea0c6efb44d74f3e6f7eb694dca8b129ffe9723db57e1e6e7f0180f9b7c64467bb8d90838b296a73625a4be47cd0a6d43ee41158e215cb6e2599d1bdfb68020802a919b7b19c6ebf926337eece73e289187a2e2f5248d69c634724b96988c6f1ff81515e0712f369a2c93f4ab1085073dadf2269d8e942e4e08e4ab8926ff297d5fcff8947ece0d4238570855e228d20000543f5f212a9e9ac472064c70c959aa850ac22e3d5acddde5010639eccdc79ead8f83fe653f6768e99dda20a3a25a99d1383e27d4775a57626eb825847e5f594d387cad3db05c646d3f380902f4b8a8e7346141af5898825186ae8701afc10125aa42c65b591eab6a9419ae3523a1fe50b11b3fdac1ee2e0f36d37e98dc7eb32a68c1f4f8e09a0eb1f6ce6f5ea21704ffa4376ed0666c905fd53845707ebd23b1f9bd53c6062e05c2aa187c06499ea080c7d2b3faad9d75010e8c0cd11cee17b1b329f6edb4c6c21d0e75ca4ff3ca1023775d2656dcb68f98b40aa4647e563b1d2a97a71251b53ac03bb05e7cca1ccb51a9531ce5ab14c64a76c4b6924988beebb73942e7e021df78007117e7ec3f913a5830130a6d679918ab4d9805615a90495813e2c0ef276c91eb23f728db1b0cfe28ea19cddf1a6cdfdfe5b757934c5de16f8d646069bb4f122114c4db961919af66965f5ae9513f598eaf15f461ccd82fd50dfb2651137e72651d727449c4f77c2d3efda6c0591d1a0b27282c00ca9b4a79f56ce8f600787b9ac176d5ec2cfb6198200cabfe883eccf783301c0c1486a6bd8a6532319655dafadab0bce14f1ce2f013eb4014fdc286dcb879ff5444d718df2ec00fb9af8e525de4680b783b8edea167776ae09bbead875c3f566292c9a74653b4073cc4a6a8a74f8708aaf90f142663493eba87dadf7f827e68e90d0a0d673874789b8e6d6466567a36b3c9b25087325209d3da4713f6ed5856107ec7331d4e55a174339c0c6442e525748153a55e398512f68a53ff8696347d3019c8ff25c578adfc2e23518a690cb78010ac2dda030b326eabf3a61b76f6ecae971a6deec6b889f98315b25fda20df4e0c51e3f1034a55f42ef87f799f09403be87287002ca33d0d2943baf42bcbcb86999cd489a0c9e4424e62e733bf45f435467934dd465dbd0863f67d05008625d5b5fbbb07fe3abdcbb3e7db8881db5f7de374c624b76e455ec06757a08aed9ca0529489341e0881fee7bfc426db7c45892b66f79f95605704ee4cb57bf7bae26d66926edfb5231b74cd237be0edc006c5ceab08d27a29506cbf4a84f7fb89c8078a8ed1df1b32211611907cf172279624ca7b65797d1f07cf95f85688c13c4c2021a13e9043a4315703cc501708a7647baf9f7e3d064cd6c7314a8eb0e413fe99fc6a725241ab24c2c3799a1540fb553f3ffc63661cebec544d23f418325ee32c3fd1739d02d025f1929cc1fff7df823ade56aaf6d4c33a7c60c0e4a370c8e55b48e79a7119f983577a0822a0ac825e18e47a0b61ed0033a0926083fbf79adc0e4ef6e0cb3ca1460e48bc842d1af5e8f1ade5d0c803258bd04a264cf9fbf62524745fa205225d2f9e7bda727fc9b7ed663c9d0d7ea106fe81776359869cb06971858dfe17ac415ee043bb4339ac14c7f7f40d50f944e854b1c9a71d5591a9a155e2b19b1cbdba3e4d2f46263d70fadd0cdfa36dffa02aecd1a463ed605a7ea0d1b3a91ccdf1e700a28e437fb2c8189fdfeac9e892454ae1f5fdab74a09f10525e8ac4c5e18744075ea210ca112e4cfc0ca30ad2aac7b947b33027dff09077ae1ef18f8396b925bec79b611ae171886e61f372eec2f2a444598d9f0104e51c53038e84b5e47be7bac4d060467ad7eef8fe24470c5feac7f6b27bcb938bac63026ec411550f6d206ede93397bfaf2e4487329bbe5a683c69aca24fa1b5f4efa43f54391d6d4135819bac9c99fec033b320e96fb5fcea85f6a58e136cf9d4a953d87031126ad4885494de45e9718cb90e5b0ebb96a45746a49c1d7c0c044bfd2e97df2af154e3301b40898a5309f31f02684caa8d6528b0319feb586e7b12a0d9b2fa168d78b082129d4906889c9dd9f08cc37aa49b12e49eceeee43be776daa85067258a89db560bfaf18798c6160a5d620099396400bd7b1c7a92708c59af654879b75eaeddde9cf5843ad195218269b799a570901b6c0f554bff1e9dc1ebda990033203326724fb4825deb60aab4a9803a20cc2bb3152afec0f5f102b8dd687f569979a4d0b0e89ba2b15e1d48701a3426b287771fb5974bc028851ad59d51087459c59e876a8b82d67e6fa133ed034224bee88ab984ed57a7bad6d10b4e9977af5316c79c82cb7e56104d67c20a8ad21020f7213ae7b25dcad685a8fb3a89f33a6cc84a7e6bb79927d5ceedb39a8c49762c3781874bed2fe2ee59e2c9657159be46caef8afbaa195d82706b0681873d8cdafe7789206a3a037e9ef267946118d5936c1f5f38c292faa327c6b8b34a17a13c251ec860a12885736cf1e0b02fbb8d2a4b054fb4925e10ecf6478c07803332a08758a18c9ba74bc310d73d0b8f84f22b625fae8b66283973fa4b1f4bd9c9359ebc4487d4919f9f4997f551bfda823c768ee490038b051fdd9703e778ae32bff3b42610752c1bae10a06714b362094d1eebf3097ba20101d1c6ac236c83703f9345f4c8cbb0146cc68eadf2f92d4c2a701d203925312a6dac22844feace8bcc202915640bedf32b1f49082e023177233571edf341c5ab91528634c73fb1bc8ef8b72076e80859d8c99bb3dd57d9d072839988c718e799bc8ced1a268c866ab97443b56571a1383cba7c55045a69f77e9f35d2ffedc5388ffcf02bab65ff7fd46c47c36603d4e01f06b763c3d74b2942a281084ee3a13aa2d88d6010e3287c561a8f73b571447da68f5818e855ca8a59b01947dac419e4bdd46faeb13d98430f96b685344d4a551c655b6115c7ac30eeb01897aa93cf8317381fbe0fbf11eb2b65ea8f920b2005978059f0b35cc127ea1e9291f4ad7ab0567fb5d1e98e7afbbecdbf076f18c0ee00207f88880df583a36fc66c6708703262483739529c89676cf69bc0356413f2205eaedb61b86a251545c4f9c65ca780a4893c917848365829aaac81a39a8d95c4267d6bc22838361654973e9af26adec8386acfa0e09a0e9f5b0e530da4708f44935de858b00435bdd04be03830eff7487a223e5f9f3c8a1865b070bab23b801f0595eb56256939dc9cb6c62f1d9cfcc5dde47b0e4010b1558a2418543c0384190ccb46c5923cd6c320fa0a6f6f9aa20016ea6eaa7f9347554827a27844fe2d535cc6c74322566de67bb615be06e04508443c14246fdf4d7d03ced0f84bbc45068429f06e2f6aaf05767b3a34345930e29dc7e5f8339ff3c86167441e9054c6736756e2ed69136d27211d6d82d540fa51fa6b8ed461c72b125fa45e3108981f8c0a4d88e92d2eb5ddebdb3bd3c06923dfc75296540feb1a18d96be57ee27845a154e04154da51837715adb60d45ab9f778ac2a0c8459877d95c495ffa4b16c7a556d66dc8ce2cc47eac8b47783edede3b7717add3273bc065d6e5bfec16241b169172503081165fbf9a43b3b2805ddcd2954a5d1b17e1e82293bd2dbe376775b66191b1c2e8209344ff02eb213bc5c0010626f1c35bfcf64b06d66f8c1097c75c7c7bfec9146701e68b1b27803d8d7e1a4378723d32922ada3e3f1c1992e6ff4bcfb7fffb6f9921e00e1c0db499766f2d83e44ad3869bc0c994ea20ab78a20fb03ab6b04bc2cde9a3e1b942083875029ae306082075bc2303dda641aadd2a5d6fbd6b814670a2b5eb2af75ef2009bbf479bb84d47fb184a2bc87b7d36f3c600b429b815f31537c528bb6b6092e992ceb56726c9dfdfd61041261d0ccece23abbfe7134aaecdd93bd7afc8b0687a8d791fdc80390a422599bb1a7cb0bb8c30ff2cea4279563d4c51063ad0ac0c93a6d8944322faa876e9300a6c2bf75e401611f350010c85534e084cc9d2582029163fbe212132926ce6bffe5342008fa1cb1a635efe7fa1c791aad686e70ea07c17e0418ebadb9df59e8f67a6fbc5d9cbcd9c83a02edea7967c7eb790f46e29b68fbccd203ab6401c20eebc14166039c81d9f7bf8cab9dd106d5ef1c39f4990361ab216aaa9612fdf1a1321db942186f655d86f61ba493a76e3a29eb9f364488b1232a19bc18ff125ce1fc9aa0befaabe459243718c166ca2aa1db096f2afb19034a8ae8c0fb0598308f0369fff8a00f7a016361c4a0432f34cfd316e93afd20fb875a62b65e7bc75f8eb9b8bfe09b8f08a09835d657966290803859646407124b000b68f8096894147652a72104f9e84d9582d749477d4f9fa5045a812293cf9df9d9cc5f0d9521dcb27548619dc9336f0bb96948ef9f0cf31555c79aaba4f6e7006817afcc1a6ed97f781bc36d324d4872e71c3defb5ca4555e19bb5abe5627a8a031ce0d49e6898eaf0274bea295912c361e5ee20d9e60af65ddbf0f47ac0f881ea592ea9e15ca16a865c8332b6a280d772e9299627596e0f0ae3cf3146f1474602bd7d3e78bcc91cdd0ddc61cf73f8a6df2599bccef8a57be1de5b7b079211d731627bc6fad086373a29ac7ae28639fe4e3553c4b73176cbce1efd1f7b2760a4af93c147a89ef1640dad7a03e8d0c6d282301acbc685f2bd40692eaf00a44bfc1953b9aad647e7323dbf1038d444725742a7ea573bbb106702095d2b33931539ebf544e7457bb0a4b8662a4e0e760a59f74b0109fa72b59a2c72d46724720b0008826cd894c2658ec6fd92a5646705dacf0d3f452fef33e9e2262684366dbad2b61a4ce776245d46fba35b2b8fe6c39abf042da82ad3491cb68d4cceecbabd0ea574f91847a75109dc91fcf9ee97729eb7d94129c65a774ed3f5cd6d39772184f05e96e276814165897aa02dcd02cb108105aa67b8df83b595ec53bffc376ec578e3d0fdbd9106903c23445f18896c0997be0e189800a67553741e457d44315b68f8cb65c2a8d3a9e98761168fe085e69aca3855ee17d81b4face4bf8c9af3f0eb3f4819de2266ef57e127285ae4fd6f343215207401e9c33bace90c51d88ffd3f03a2efef6c4b13d00102fd3aae94789ab0968716794a84baa1a0276e0afe64bbaeaa7cd059016f53ec526ff72d13a336dfd9023b24439de72b619ab7b0671143c717a8d944658691042b1f6d84023daa0062c93716c962a07dc6effa2de09d661e11c3ca0785bf65172a16015cc67677ee6399243abda7d0763da1efd697dbb667a65c979fdaf06a976300bb82e908a12d4d4cadbcd723013f258590478cce2d62d949d050c974dce1d77c180ffbd0ab6703aa", 0x1000}, {&(0x7f0000002380)="88646c2c18bf1f100b5662c568ef75396b2dd2d6a7d4e8fe1ca345928ff3bf31b7de8db9b8a707d72787a41709b111b733b5292c0eb4338440d31585fb1712839d48cdb35c2fba6cbc2fd2aff80ff0fb3824ece727cb928bd6dd3292c7592166371a32cd217d259a52440c5cf73e2608dd583135a588f734dc8094d67a7001c31642d8819b521443292df7f089b04a2356805cf86336df2a08aab82d1f5264eaab6790ee2f5eb282beee32eee7a744e8ba82c8cbcbd4650586d7e967280b3680a1b231397f4f880d", 0xc8}, {&(0x7f0000002480)="f9e3c7f75b8ac884a4631ca208f5b166e8f6add54bca89bc16901c996d7655a022ed15c4700a02d3c75c6ab56c54e14cd35b0b041d196d800229afc437d51da144a47f4a5235d264f66926075691afc330a4ee2e49ed883e22a044e14b09820c02db750575009641582de686aad2e8a98c4f7fc191956dc8a27ceb0beca249b8b6e682b8a81914da6c121274b9277553eee0c8900f97718c990b2da40fc3e73fd6fef88a01f50f20a293e4b15eaa81ed0f45b1e555fe242d0516f43122eb25c8c0ddf0589368b26e2300a9f53712b2", 0xcf}], 0x8, 0x9) 2018/03/24 08:44:25 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000888fff)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x5) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/03/24 08:44:25 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setparam(r0, &(0x7f0000000080)=0x6) seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x0, 0x4, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0xc3}]}) socketpair(0x15, 0x800, 0x7ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000940)={0x0, 0x8, 0x8, [0x8, 0x7f, 0xffffffffffff8000, 0x1, 0x3, 0x5, 0xfffffffffffffffa, 0xffff]}, &(0x7f0000000980)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000009c0)={r2, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xad5}}}, &(0x7f0000000a80)=0x84) signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) 2018/03/24 08:44:25 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TIOCGPTPEER(r0, 0x5441, 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) fstatfs(r1, &(0x7f0000000180)=""/74) sysfs$3(0x3) writev(r1, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000140)={r2, 0xe93}) r3 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000200)={&(0x7f0000000400)="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", 0x1000}) 2018/03/24 08:44:25 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000080)="4d003bf3a58358909d73ab793e823fc2edfd5834ff653175c877f3a670715f3016c6a897663ed671c840ad8fccaeace6526c8105f84a7ff378ca1a624bf506c760685aaa011b2e2c5b9b63d8dbb649b26e600f64517ffcdd38936e69a33388a946d711bfeb386ef8182688671936a025ec37571f8fa76ffb515087c1e23ceefa43852886162e485b971db45b7a543e776e15598416288d2f94e6d8fc62e44fd9ac97a5cf7c03da01", 0xa8, 0x820, &(0x7f0000000140)={0x77359400}) 2018/03/24 08:44:25 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0xffffeffffffffffd, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x8442) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r2, r3/1000+30000}}) 2018/03/24 08:44:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r1) 2018/03/24 08:44:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x7f, r2}) 2018/03/24 08:44:25 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) unshare(0x40600) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x20000000) 2018/03/24 08:44:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0), 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) 2018/03/24 08:44:25 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x0, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = dup(r0) getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000240)=0xfffffffffffffe9e) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xffffff6e) munlockall() 2018/03/24 08:44:25 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/54) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) wait4(r0, &(0x7f0000000200), 0x1000000, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x10000, @dev={0xfe, 0x80, [], 0xe}, 0x8c6f}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x98) wait4(r0, &(0x7f0000000080), 0xcd9ae2962ece2875, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) fgetxattr(r2, &(0x7f000054d000)=@known='security.selinux\x00', &(0x7f00000a5000)=""/40, 0x28) 2018/03/24 08:44:25 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) 2018/03/24 08:44:25 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000040)={0x7ff, 0xffffffff, 0xffffffff, 0x9, 0x1f, 0x4, 0x7, 0x8, 0x44ed, 0x6}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) close(r0) 2018/03/24 08:44:25 executing program 2: [ 277.439000] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 08:44:25 executing program 7: r0 = socket(0x1, 0x2, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0xffffffffffffffc9) flistxattr(r0, &(0x7f0000000040), 0x0) close(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/24 08:44:25 executing program 1: r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2bfb1)='*', 0x1, 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, r0) r1 = memfd_create(&(0x7f0000000000)='user\x00', 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 08:44:25 executing program 6: r0 = creat(&(0x7f0000000200)='./control\x00', 0x91) getpeername$unix(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) symlink(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)='./control\x00') r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x7) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0xc, 0x0, &(0x7f00000000c0)=[@dead_binder_done={0x40086310, 0x1}], 0x16, 0x0, &(0x7f0000000100)="6e7adddc67b3bf3e91508ba4dfebb740158b7ebdea1c"}) flock(r1, 0xc) 2018/03/24 08:44:25 executing program 2: r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x81, 0x81, 0x8008, 0x2904, 0x4a9f, 0x6, 0xa90, 0x1bf4, r1}, 0x20) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000001000/0x4000)=nil, 0x4000}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/03/24 08:44:25 executing program 4: unshare(0x20000) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/\x00cmp\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) exit(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000200)) 2018/03/24 08:44:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2fffff) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) write(r1, &(0x7f0000000100)="e75158c1f0aabe010000e0fe0100000000001c332032e46c00000000000000000000000000", 0x333) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/84, 0x54}], 0x1) 2018/03/24 08:44:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0xd, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x420040, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) 2018/03/24 08:44:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x2}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5900000008bc42e15271258c524e1206cc379f0c50d8275dea28e935b6430f03e0cc075a7357782b28261c5feafb73cba00029ae47a21be289adbede71985871c9329285fb9be66f864c3eba8439b3dca1bee2f65c869a0ee716f95887"], &(0x7f0000000080)=0x61) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) 2018/03/24 08:44:25 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000833000)='./file0\x00', r0, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x1) 2018/03/24 08:44:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) personality(0x4000000) 2018/03/24 08:44:25 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000000000), 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/244) 2018/03/24 08:44:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x6}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x8, [0x3d6e, 0x2, 0x8, 0x10000, 0x6, 0xfffffffffffffffe, 0x6, 0x8000]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x154, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x200}]}, &(0x7f0000000180)=0x10) 2018/03/24 08:44:25 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x612, 0x6, 0x7, 0x1000, 0x2, [{0x1, 0xffff, 0x4, 0x0, 0x0, 0x108}, {0x40, 0x4, 0x6, 0x0, 0x0, 0x1201}]}) socket$nl_generic(0x10, 0x3, 0x10) pselect6(0xff52, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 277.607652] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43760 sclass=netlink_route_socket [ 277.666512] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43760 sclass=netlink_route_socket [ 277.673499] audit_printk_skb: 106 callbacks suppressed [ 277.673508] audit: type=1400 audit(1521881065.689:479): avc: denied { create } for pid=25405 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 277.678340] audit: type=1400 audit(1521881065.699:480): avc: denied { create } for pid=25405 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:44:25 executing program 7: r0 = getpid() r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e20, @rand_addr=0x3}}) dup3(r2, r3, 0x0) tkill(r1, 0x16) restart_syscall() 2018/03/24 08:44:25 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f000000bffc), &(0x7f0000000080), &(0x7f0000000180)="fad2c2ab73794ad20410172d6373479e2e1894b29a91802db82c680b5040056143938053ebdbc2daa856c5e2ca839cd043ad0000008c13847993d696881ade11a7ffe4c4d2858cd0d58cdaf3bc809198a7814ae34522ad4c5e8ab57bc9ddfb6b476ffc6f72d786f9fd687d074dfa6a86f98bc8dea81ffdc9838c931e3f37655bc2cdc6971fd78ecb8324efd3c8e068de9d02609f") munmap(&(0x7f0000005000/0x2000)=nil, 0x2000) 2018/03/24 08:44:25 executing program 1: r0 = gettid() waitid(0x2, r0, &(0x7f0000000100), 0x1, 0x0) clock_getres(0x6, &(0x7f00004e6000)) 2018/03/24 08:44:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x32404, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) connect$packet(r1, &(0x7f0000000080)={0x11, 0x1b, r2, 0x1, 0x4f3f, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/24 08:44:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000240)) write$evdev(r0, &(0x7f0000000080), 0x0) clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x7530}, 0x4, 0x1f, 0x2}, {{0x0, 0x7530}, 0x4, 0x2a6, 0x7}, {{r1, r2/1000+30000}, 0xf34a, 0x6, 0x8000}], 0x48) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x43c0, 0x0) epoll_wait(r3, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8) 2018/03/24 08:44:25 executing program 5: msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5) r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x80, 0x4}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x800, 0x10, 0x100000000, 0x3}, &(0x7f0000000180)=0x18) fadvise64(r0, 0x0, 0x5, 0x4) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000200)="49ce360f76d57b684fa3cd3a50c80c5bfcb59205bb8b4b28b912b36cb433e0f20f9734b749367fbb50ef2d131f1e5c9be2335232b71fe9ab2ee67dce9aa67f7248016b5b2bfb915cb0d15d774fb54d3921ea0dcdae3ffc83310b935f63fbbf75c3c2016de21cfb1d87910bb557bf31a97e3c0a0bd6c24765aea55289e269cab568be7b1267ec39af7a7adca460015ac77fbf14b60c5db649fccb22371e874003b9b66749275feec2c34c81d2cdc440ff5beabc72276259d66f1f06a08046c9d90c26bbdc2c00b0663e84ba3a193f45d48380bbb7f88badf80bb0015fd01187197ba204b2401b64dd02d8bcc4debb2bf70aa50d") ioctl$TUNSETLINK(r0, 0x400454cd, 0x201) unlink(&(0x7f00000001c0)='./file0\x00') 2018/03/24 08:44:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x2) listen(r0, 0x16) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x7fffffff, 0x8000, 0x6, 0x8, 0x7, 0x3, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xffc00, 0x8, 0xffffffff, 0xfffffffffffff000, 0x1}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000000009, &(0x7f0000000140)=0x5, 0x32c) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 08:44:25 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x3) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)='keyring\x00') keyctl$chown(0x4, r0, 0x0, 0x0) 2018/03/24 08:44:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="00ae00000000000000000004"], 0x12) 2018/03/24 08:44:25 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f0000a9dffc), &(0x7f0000362000), &(0x7f0000664000)) 2018/03/24 08:44:25 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0xa3, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000001100e3ff000000000000000000000000000000000000000000000000f4b7defb92147266d9cc09f660361cf91b249483a46d5d3a3f157b61f2016e6d54bdcc0d3ea87f6abc796d31073cc550cbd48b5250e27ff5f811f39845edb10437abf26d051f2a174ddba433423f23f638a25fbc4bd960", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="e0fffffffe9d18b8"], 0xab, 0x0, &(0x7f0000000140)="94c4213d09b880dee643ed8573a01f96dc9f049790017867a06b82d6e8bef000ff6982245a1224963c008ee897ba372cca50519ba6d7757f79cc947dd23c585f87b6e72be8a923ec9dd7a20cbfdf4fe948d1c6d3260206522e8cb867924d1be7b5abf3af2bae8fc9a6015a8aac5aab57af987caa4c1618203ace0450ed69029786a2a4d48830900e58dd894c7252f114b27249adde998a76c910f6c258ea8fd3f4ca21c0c6bbc94ee7c27e"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/24 08:44:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000e00)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x200, 0x1]}, &(0x7f0000000080)=0x8) 2018/03/24 08:44:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x2d2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81, 0x1, 0x3, 0x6, 0x90eb, 0x1ff, 0x7fff}, &(0x7f00000000c0)=0x20) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/24 08:44:25 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0xd738, 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="80", 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000280)=""/4096, 0x1000) 2018/03/24 08:44:25 executing program 1: seccomp(0x3, 0x1, &(0x7f00008c1ff0)={0x1, &(0x7f0000000240)=[{0x6, 0x100000000, 0x0, 0xfffffffc}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0xfffffdd3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) listen(r1, 0x800000000100003) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) r2 = accept$inet6(r0, 0x0, &(0x7f0000000040)) r3 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x4, 0x7f, 0x9, r3}) sendto$inet6(r2, &(0x7f00000001c0)="dcd216b94e7303ba7bbc82545f060000005196959cb11594ddcd56585bf751b08f6356b5d3d199b009df2f3d9329d92d", 0x30, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x40}, 0x1c) 2018/03/24 08:44:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001540)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000001500)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f00000001c0)={0x12e8, 0x3b, 0x100, 0x70bd2d, 0x25dfdbfb, {0x7}, [@nested={0x11c0, 0x3c, [@generic="217a7957b8999d40c5f4884501dcdc66576509216e898d54ba38541d2c15c978af2e98074ae6bcc9e63f91b985fef944f868de7fc0765483c4432761a1293662fba0cc5d2803dbec67d51638908b33d76c81353ecec74f5b3f645f04be1b07365c2ae44fadd2745703c661ae42d6e0c70bbfbd08eca989f77f25f160f3645e90065b9cb570f85910ebbf4a4e7e6e545db6daf5e1b4643be86ffe544b674df4bcf52f52be8377dbb3066aa35859a1df74d7a0f956a57c380abeb3f54eb85809d137ba13927517eb85c71cb6a8f55205dc", @typed={0x8, 0x86, @u32=0xffffffff}, @generic="0c9023707c05865911f295f1959ac87fc57103", @typed={0x1004, 0x6b, @binary="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"}, @typed={0x8, 0x44, @u32=0x101}, @typed={0x8, 0x74, @pid=r1}, @generic="85d7f840cba34236d4e5db79184e0449638a2ac1f8964371ff50a86caa30f17aed32d3e35d38b3a9daf5ef359cd6d13d008715a6ddd6220a7abb4ae1b88f9d6d671bfde9ff75effa096bb6a2c8933a591e3e35d37d3ebb1d0b2bd7d3118ceafd41527d936c8355e73523bcb972d06638b3f33370484bacd20af3d2e10fba746f45f1bb135d757f7d7f70f532cbfaeef4c94ab7d37ec869a25cb1dda8aca88b54ae33b2b80f299294673c3ae3fa776fe8f347c0ae795887eb65f63d"]}, @typed={0x14, 0x63, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x66, @pid=r2}, @nested={0xf8, 0x21, [@typed={0x8, 0x2b, @u32=0x84b3}, @typed={0x14, 0x8b, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @typed={0x8, 0x90, @u32=0xfffffffffffff55b}, @generic="abb3c6229ffaf2c65da6c90306ae88d9599834e16788165530265c5b6a80e1118888464bd3d5439681ccfdb8647a379760b36ec8c3479480820243589f2a1bd2d5ab30413b387064fef7519ed17faf295576055fb4cdf1f912e559e44c32a45b778e3c7403a3f5c5de52c2540cd868b19b2e11782cce80c35fade460035162340952edc8cd0e8ee2ca20f09596040b06c2b6553d3d8ba347a351e97183c8e10e9ddd8060928d6fbc521bef59d97fa203405627cba17819349de8bd4a62cfdbebe111b63f227a000c6977f64b7f03893a"]}]}, 0x12e8}, 0x1, 0x0, 0x0, 0x40080}, 0x4000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x26df2c50026ae9a1, 0xffffffffffffff9c) fcntl$setpipe(r0, 0x407, 0x7) accept4$bt_l2cap(r3, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x8b93, &(0x7f0000000100)={'sit0\x00', @ifru_mtu}) 2018/03/24 08:44:25 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x800) r3 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x8000}, 0x4) r4 = socket$inet6(0xa, 0x40002, 0x1003) sendmmsg(r4, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/24 08:44:25 executing program 4: r0 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x2) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xfff, 0x37d8}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0xfffffffffffffd70) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x7f}, 0x8) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000180)={'lo\x00', 0xf857}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)) 2018/03/24 08:44:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80800) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100)={r2, r3/1000+30000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x108) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000)) 2018/03/24 08:44:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c3000)={@local={0xfe, 0x80, [], 0xaa}, 0x34, 0x0, 0x0, 0x80000005, 0x0, 0x0, 0x100000001}, &(0x7f0000b3cffc)=0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001380)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000014c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001580)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) getpeername$llc(r1, &(0x7f0000001780), &(0x7f00000017c0)=0x10) fstat(0xffffffffffffff9c, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001740)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000000c0)="239bb6262d211a035558873beab63b615a92815c9884f85785adfe7c5644071e4215790f7ba4de543a646f9ea253271c345b56d48d9d413f227520cbfe7a984f38e3cad066539212941172be2455dfb76c2950a6dc3afc252720abf77c3e91b97feb4d9aaebc84ceb6c47a9e3dc184dd47b2a1fb954b1d161d5def81206ff95f7562f0b6747e6dde6dd10b5e7eeb0944b83e9e4a985fef83", 0x98}, {&(0x7f0000000180)="9858fc18447234bd22943f77959cf98fbc4a7c179a2e37337d4f5b413e6cebd0ce20f907570e4509", 0x28}, {&(0x7f00000001c0)="077c1a99ab43ca2f089f48935d250767eff0a4357ed870674a999e6ca10257d754921b5b69da8dc64bba825347b59ae46eaf5ca84bf8816b7ffd7fb00af74063b6b7e33a8be07f6bb139c56c3c57def64a245a41dc1f9e619b3a83e5de34f90a0f3518d1248ea45fb2723d2243d6991e01bedb933c6a800c2118b9f8f67ec0650710e3b0e4affd947f94f9adfa904fe3652a75d01c4c9251a46743652b0d49e6", 0xa0}, {&(0x7f0000000280)="3e93b528981297e8c068a13edb4e99173fa828c8e910da3d506d7502e9cdc6e59cb8bdf5d36efaec047732b1ba503d2b6598c717f4f7fb568e1504988d87936a26c2aa662fea8689d0ab0581d8094aeb6b44c7a71f86f07e7224da92ded4fff4bde9b902e8ef5bc70ba8fbae0cab27aa21ef22dbd3d888e5299405", 0x7b}, {&(0x7f0000000300)="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", 0x1000}], 0x5, &(0x7f00000016c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78}, 0x90) 2018/03/24 08:44:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180)=0xdcf, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x1000, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x8, 0x100000001, 0x9, 0x80000001, 0x7fffffff, &(0x7f0000000080)='ifb0\x00', 0x0, 0x5, 0x7}) r1 = accept$packet(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001900)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001940)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x881) sendto$ipx(r0, &(0x7f00000001c0)="34d9a78065f0a6953a999c42a1", 0xd, 0x4, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0xfffffffffffffffa) ioctl$int_in(r1, 0x5452, &(0x7f0000000200)=0x8001) socket$packet(0x11, 0x2, 0x300) truncate(&(0x7f0000000040)='./file1\x00', 0x1) r3 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='ifb0\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r3) 2018/03/24 08:44:26 executing program 4: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000646000)='./file0\x00', &(0x7f00007a1fbc)) [ 277.936704] audit: type=1400 audit(1521881065.949:481): avc: denied { create } for pid=25455 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:44:26 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1}, 0x20) r1 = open(&(0x7f0000000080)='./file0\x00', 0x3fd, 0x2b) ioctl$sock_bt(r1, 0x541a, &(0x7f0000000140)="057b447d1d937951f4c34b5f4c0883781585026c3cabc739aa02acb744db5b2b0995b651ad149b33b8a6772e312fe2e6f873bc266e9c303d36fe40fc7b8635f6afa798") 2018/03/24 08:44:26 executing program 2: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x858, 0x858, 0x888, [@u32={'u32\x00', 0x7c0, {{[{[], [{}, {}, {0x1}, {}, {}, {0x0, 0xf674}, {0x10000}]}, {[{}, {}, {}, {}, {}, {}, {0x9}], [{}, {}, {0x7}, {}, {0x9}]}, {[{}, {0x8}], [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6}], 0x4}, {[{0x800}, {}, {0x6}, {0x9}, {}, {}, {}, {0x5f7}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}], [{0x10000}, {}, {}, {}, {}, {0x2}, {}, {0x5}]}, {[{}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}]}, {[{}, {0x100000001}]}, {[{0x5}, {0x0, 0x2}], [{}, {}, {}, {}, {0x1}]}, {[{}, {}, {}, {0x0, 0x3}, {}, {}, {}, {0x1000}, {0x0, 0x2}], [{}, {}, {0xfffffffffffffffd}, {0x0, 0x2}]}, {[{}, {}, {}, {0x7fff}]}, {[{}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x7}], 0x0, 0x3}]}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x990) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00000003c0)=[{}], 0xffffff1a) fcntl$addseals(r0, 0x409, 0x11) fstat(r0, &(0x7f0000000000)) 2018/03/24 08:44:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x200000000, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0xa}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/03/24 08:44:26 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000008c00)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000008c40)=0x4, 0x4) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) capset(&(0x7f0000000480)={0x200f1526, r1}, &(0x7f0000001fe8)={0x0, 0x4200000000008, 0x4000000, 0x0, 0x400000000000000, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000440)=""/59) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bcsh0\x00', {0x0, 0x4e23}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2e800, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000400)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x5, 0x1, "b42dcd80e8d122b7490d511dc9cfabd8e1ffcefdf6c16790800f09c247e43588a56f9f17364ca3cf21f548ed3ec23328dd26f82c24503bb4d0d6ce62792a82", 0x12}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000100)="0e75ed7c8b07144f905f5606f281f9c7a045d4154a39684125b2a0b994e963f6bd2bc1aa37ff75c13f99f93c13a5175ad5a6876fe49f00988ffd15068ffee191d21545bd99a23f8068192e2006bac495629b9030f39ef1e804f026810550dd45b8b962ab2bea8995cc330f092cb9584fb9a55ae94514135773a5cee36df2e6f1ae3072bd", 0x84}, {&(0x7f00000001c0)="ef7aa7395e8ab928acbb57b8653a4344887846ba3b76c7c35c35b0891d3699a5d7487772755d41bc53f3bc2bc078", 0x2e}, {&(0x7f0000000200)="50638144aebbfd178593c23b90cff9c926ccbcaaaaee0d8f4ca81cf0c4044a3bbeec9b292c1d4750da1b9e20ccb428faf84d848234", 0x35}, {&(0x7f0000000240)="3ce7b642ac9d873472a18b96cfad3eb55eb967e67b45ffb3e714d7fa3617ceb89f4bd409b7d2349787949b79fbf3d33fba137793f47b2995de5cb87bbf9cdd2a37b5ab202814098475db48d7f9e76c3fce21d4dd2a050085b421522e2499c71b23dcafe72a703c0e4a32a3d61eed00b9b6c3a4c4", 0x74}, {&(0x7f00000002c0)="b90a206ecb82a164f4943c78c1eca0800fd4d772954f3544b25991c37770e9b03fb82bf3559e365f7323e95c678859", 0x2f}], 0x5, &(0x7f0000000380)={0x60, 0x109, 0xffff, "67e41e80f1b284e3dcfe1f86ceaac7e60f0968d163c4de1b2c3f28bbf208b152bfb85f9aabad90786117b3aabb71d781a085cc23323bf1f455ce71fba197ff8456b75eef00c07e4df69a49b23e"}, 0x60}, 0x4044010) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000540)=0x5, 0x4) getpgid(r1) [ 278.029323] audit: type=1400 audit(1521881066.049:482): avc: denied { create } for pid=25455 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:44:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000002}, {}], 0x30) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xf3f9, 0x649e, 0x10001, 0x1, 0x1f, 0x1}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000004040)=""/4096) [ 278.155632] audit: type=1400 audit(1521881066.179:483): avc: denied { create } for pid=25505 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 278.210031] audit: type=1400 audit(1521881066.229:484): avc: denied { write } for pid=25505 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 278.246933] audit: type=1400 audit(1521881066.259:485): avc: denied { create } for pid=25505 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 278.272807] audit: type=1400 audit(1521881066.289:486): avc: denied { setopt } for pid=25505 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/24 08:44:26 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000080), 0x0) mmap(&(0x7f0000076000/0x3000)=nil, 0x3000, 0x1000004, 0x13, 0xffffffffffffffff, 0x1) close(r0) 2018/03/24 08:44:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1ff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='ifb0\x00') 2018/03/24 08:44:26 executing program 7: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') read(r3, &(0x7f0000000140)=""/179, 0xb3) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x2, 0x2) 2018/03/24 08:44:26 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x5, 0x6}, 'port1\x00', 0xa, 0x4, 0x8001, 0xffffffffffff8000, 0x2, 0xb47, 0x81, 0x0, 0x5, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000ae3ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {0x77359400}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000d8bf50)={{0x0, 0x9}, 'port0\x00'}) 2018/03/24 08:44:26 executing program 3: r0 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d9a4638702441ad86e1366f000abf6594a6bf731e749e17265", 0x19, 0x0) request_key(&(0x7f00000001c0)="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", &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='\x00', r0) 2018/03/24 08:44:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) listen(r0, 0x701) listen(r0, 0x0) 2018/03/24 08:44:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001a0008a89b0049fe651b14cfff1cc2760128bd7000fcdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40804) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023fcc)=ANY=[@ANYBLOB="1c00000019001102fe00000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x140) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) 2018/03/24 08:44:26 executing program 6: seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5003e}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100)={r1, r2/1000+30000}, 0x10) 2018/03/24 08:44:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x2, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/2}, &(0x7f0000000140)=0x78) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x130) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00008daffc), &(0x7f00008daffc)=0x4) [ 278.272870] audit: type=1400 audit(1521881066.289:487): avc: denied { write } for pid=25505 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/24 08:44:26 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2, 0x4e20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) ioperm(0x8, 0x1, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x10001}, 0x4) 2018/03/24 08:44:26 executing program 2: remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x9, 0x3) prctl$void(0xe) 2018/03/24 08:44:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x7, 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0x368) 2018/03/24 08:44:26 executing program 3: r0 = socket(0xa, 0x2, 0x0) mprotect(&(0x7f00003b6000/0x4000)=nil, 0x4000, 0x1) getsockopt(r0, 0x0, 0x3f, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) 2018/03/24 08:44:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x166}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7ff, 0x4) 2018/03/24 08:44:26 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffff1a18) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'\x00', 0x4}) 2018/03/24 08:44:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x8001, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000000080)="d4169db8e2af5ff7a54bc2c6f16786fa995910b40b100a228f3205e356339da75a4abc1f0e961da453ed1e4805bb1ce4bf374337d728f10ee80b7a30010f6c4ec63697d13aee38748712ca82ba3f15caff9abb6f5dd9599c77556e8e7006398cb696893ff9ca2d24d2a0783bd59e63b087a35083fd2ec1ed88fc900d62", 0x7d, 0x4, &(0x7f0000000140)={0x1a, 0x0, 0x7fff, 0x80000000, 0x22, 0xfff, @random="b21e70c11cb7"}, 0x10) ioctl(0xffffffffffffffff, 0x5380, &(0x7f0000ca7000)) dup(r0) 2018/03/24 08:44:26 executing program 7: r0 = socket(0x2000000000002, 0xa, 0x0) getsockname(r0, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/03/24 08:44:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x5, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/24 08:44:26 executing program 1: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x94b}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r3, 0xd6, "7808abdaa21ab03a8303e7e677adb114341d946af59ea4183d0f5279554dc19491d24200a72eed90fd60c57dd49565536ab607e01d31c0a075ffde54cd698d933449c0df81fbe5b20bf1d496d2d1880241503a2f6b523691660c6f5cf4657e4d3947583ee5674ae311095db0fe26fc5fd8fe21fe701bde7a05fe14552cb0e3f2f536e5777d36c6f3dc2bbc4bc223232d1d8ea3bd19bbf7454da286b33be9d1e990e5fe94c69f37b4764b7e9077d3bba5c6b61def5e9764f188e006aa5477e2a296de1429e9738c4b5c19638fa02812e855fd24fc8fa7"}, &(0x7f00000003c0)=0xde) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x4e24, 0x5, @empty, 0x40}, 0x1c) clock_settime(0x6, &(0x7f00000000c0)={0x77359400}) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000380)=0x54, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000000080)=0xaeb, 0x4) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r4, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f0000000400)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r4) 2018/03/24 08:44:26 executing program 2: r0 = gettid() ptrace$setregs(0xd, r0, 0x0, &(0x7f0000001f49)) 2018/03/24 08:44:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) write$selinux_create(r2, &(0x7f0000000040)=@access={'system_u:object_r:init_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x34}, 0x55) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/24 08:44:26 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x307}, 0x40, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 'ip6gretap0\x00'}) 2018/03/24 08:44:26 executing program 4: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2}}}, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/03/24 08:44:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x35) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000a00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000b00)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000b40)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) 2018/03/24 08:44:26 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r3}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) [ 278.580191] keychord: Insufficient bytes present for keycount 79 2018/03/24 08:44:26 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0xf, 0x2, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0), 0x2) membarrier(0x40, 0x0) futex(&(0x7f000000cffc)=0x4000000000000004, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x200000000000001, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) [ 278.627207] keychord: Insufficient bytes present for keycount 79 2018/03/24 08:44:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0x0, 0x10001}, 0xc) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x1c, 0x4) 2018/03/24 08:44:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x110) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f84000), 0x0, 0x4000000, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffc}, 0x10) 2018/03/24 08:44:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x9, {{0xa, 0x4e23, 0x80000000, @empty, 0x400}}, 0x0, 0x3, [{{0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x862}}, {{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0x16}, 0x8000000000000000}}]}, 0x210) dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa5ffc)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000), 0x4) 2018/03/24 08:44:26 executing program 1: rt_sigaction(0x7, &(0x7f0000000040)={0xfffffffffffffff9, {0xfffffffffffffffc}}, &(0x7f0000000100), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400140, 0x0) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) r3 = getegid() r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x1c, 0x80800) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000500)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) r8 = epoll_create(0x1) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000e00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f00000021c0)=0x23d) r16 = getpgrp(0xffffffffffffffff) r17 = getuid() r18 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002280)=0x0) getresuid(&(0x7f00000022c0)=0x0, &(0x7f0000002300), &(0x7f0000002340)) fstat(0xffffffffffffff9c, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002400)=0x0) lstat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002500), &(0x7f0000002540)=0x0, &(0x7f0000002580)) r25 = syz_open_dev$sndseq(&(0x7f0000000e80)='/dev/snd/seq\x00', 0x0, 0x40000003ffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002600)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000002640)={0xffffffffffffffff}) r28 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002680)='/selinux/mls\x00', 0x0, 0x0) r29 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000026c0)=0x0) getresuid(&(0x7f0000002700)=0x0, &(0x7f0000002740), &(0x7f0000002780)) fstat(0xffffffffffffff9c, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002dc0)={0x0}, &(0x7f0000002e00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002e40)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002f40)=0xe8) r35 = getegid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002f80)={0x0, 0x80000, 0xffffffffffffffff}) r37 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/hwrng\x00', 0x80, 0x0) r38 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000025c0)='/selinux/policy\x00', 0x0, 0x0) r39 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003040)={0x0}, &(0x7f0000003080)=0xc) getresuid(&(0x7f00000030c0), &(0x7f0000003100), &(0x7f0000003140)=0x0) getgroups(0x3, &(0x7f0000003180)=[0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000003500)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="78aedd890dff1a5160f1417711ef9d10c142a9681087c832f37fbe31ae0ed3b9ee9481961a3fe7e8f08e5e165e531307e5e02393116c423d3f0c77940e80e34d5a5bb7df960ae629b0ae1026d015be5153f82bed2a53376944bc7354", 0x5c}, {&(0x7f0000000280)="cba40140d123722caa6aef7550a322e6663789948036d8e1bb37d93600e84f489364fac14b390f8d9e225c411f295b2e6753bf71dd4d189343aa53c7b2fae99cfed22d49a010428e9b1f9f0abca3d8f7e0384b22480b66b68ceda2cabf7b774bc9149e5a20d50b5e8cf2120ddf45c625f3c1f32ccaf72b96185dd027de5e2e86f3ef49b7d78d", 0x86}], 0x2, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x68, 0x4004}, {&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000840)="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", 0xfc}, {&(0x7f0000000940)="cef733572dc11e7a11df80e6efec801860ffc46dca00aab55acceeaab695aeb469ed76d0ffa336f67fe51e68aa5fc9b1177d63bc7e7a50654ebf4f756101dad058b9bacd675e8be7d57e40fdad3ed2c69cb6b5157b537ca80407f37931b05067717ee126c2d93365248054118c68606e7682d9eb44254779242d097c3e1f8731f68894eb2e767aecd2cab3d826b3219380fa4b494ff9770decccc322b13dbe11e383d88f917820d61bc9e58c", 0xac}, {&(0x7f0000000a00)="b209b92d13dc78b2ea148285856295735ff03cd7a42205f4a1bbe162e50eda4799cb595fe802ef78ebebcbd49e29c97ddf8af2cd24ba088ce55da04ed441c470620a4353dedf8ef9cd24ac29718a90a3c8ffe5aeb79bb775a713b82b3747de2666adbbdfebde1549f286bcba267474cfe391497fb504ebee2e300e160351f5004528dd15239d668e247efbb7179ae340f5b0d4166c197f64e5e7d21f6e2f62", 0x9f}, {&(0x7f0000000ac0)="d1e95e868aaa6a5f7bcaabacead45d8e49c3d88d3701ffff3ac2f5cff3a54efffef55a8df6ffa3fac5708645d3b6aa6e718ff6c247c5166585e54c34b09f2fe137069a404366ef7ae46e7d24f87f002684112b30e252a479f935c1fb33a1f53c10489e563c73547abac3f5ccb96c5e3e54286d9801230887cf8a9bc8e29e8d5a5ae606a9d87ec76b3c0666c9275120af00d3f95c1ac7027b1bb01a599247ca1ed4c762c0921f3bcfb861f42a51acc3c3da913129c609260407e0fa208acaabd54117", 0xc2}, {&(0x7f0000000bc0)="9e5d2d90e40504125216b2542f7c60fe3ceba2e54031f63aec7c71d7405a0163f95460ef9af5f1f915ed8b15e71a3ad71b26dbf789a344989a79731d41dfddb93d33c8b12eea0e4d97bd2c3091c91db5b34cc8e4705b4a929bd75575ee4887455838acb45906b1a08688530369ec6b2a8d99359a7aab8feff032805b86eff2b341c1157cb44434c296b279ff3af0c068a8a2f2d75062ae7bd23651c7c23bc740ac35", 0xa2}], 0x5, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x10}, {&(0x7f0000000f00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000f80)="d84ef9b33d07b93ff0db73b42ffa1e43ab133f1067e7743d0bcf05dc0258a0f2520a3f11eb81478151f05ecd7c08a50da178f43a878c655db6fd299b1219bb39a893ffe87146eb12ec99af7ead8e6563edb4d68eb114d01f03695cfcca0e7fbc6c8539bd8fe9c933be865095583af8196515f3ffa3b214ce283e427203f0977970b2dadc6a5922562bbd23d9ec71b4fbcafd3e4fa12b81bf076bbbe6be6dfd8b314666dcc27009029586cd7be07e0f08911cbdb49532c329d2302730309c5c0c32a6a7fc4ed4b364241a744be999774b1213016ea1fc0f994f2fc59b8a9bc9ff42ab34080f73d01cdf7be3f052071b20c4", 0xf1}, {&(0x7f0000001080)="6c2a2580ebbd03903f5cac99491df38df0", 0x11}, {&(0x7f00000010c0)="3144b835e35dc4ec24be58c7c9dd22ba2cb2bef002f8c65b2b0195508c384628e3a7de000b1624a1aedd65a685fad5e04e00eeb02fb3f5eaa0a730aaffc3c4235547fb4358848218c294b770fe3cefd81013640d48af51a6ea7f2af02ff23ecb6e6267ce8831c42cce11dba755f21f83131bdf824a2a278a64bf238b1afbdf9ed39e99d3148489199336d69e43bfe26e6b756cde1153564d6ff0e66de27f8198656e3c7943fb40c0d1f6e0923501d1b4691fef209cb5961b552b2f6c134657daca5ea3464e69100d55993ffb57d5e75d214a21504b0615064e2a98dbf772c9ec8fab71a4a5b3e312e12137ee5f8e0fc01357a4337e4cdcbe", 0xf8}, {&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)}], 0x5, &(0x7f0000002840)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xa8, 0x4004010}, {&(0x7f0000002900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002980)="51a950baddf25bf38ff2f8935609a708b680afbe64fedcf7bf20e5626ce9354427bfbc7830653543af486ec174ffe596542ed57840f43feda4564c937198d0bef07e291d9da7564dbea0f939a5d93edbdcc856d8ead6960121abeb42d3d44cbf7c8522a008a9c390a77ac7fec542e60f4d38bc630f87feb34c5aaebbedefdcc0ec194a98d6fe49073f27", 0x8a}, {&(0x7f0000002a40)="ddef4d51cd5994773cbab8cd956b89a334b2d41304004fea8a0eb637769018c965d02421bced3b6eab3e72391cc3985de96f345e35a3bc64c6bd4585d18168f215814844d3acf58835a54b76cc5875e66bff2e84a69f14888859e447126639e610edb5", 0x63}, {&(0x7f0000002ac0)="2043416e780b3e471db54f40c236", 0xe}, {&(0x7f0000002b00)="e4be12146ca272e61cc047623cc8f90a531e101fd898c22f48abddbbb755d46acbd5ecca7c73fdb15ea9e0cc9a5895c14a071593761a71721fea61d9c6a2bbdcde4cf1fb2a04f5e45f10538d3075c241385cc25f53860908406e19e9762e1c467b22", 0x62}, {&(0x7f0000002b80)="e6f30229bdbc321b5557d461926aef5e2ca537f99f7ca1c5ff9d9b6acdae2c7d577e680daf9753e906ed4581c1cbb2136dbc1465dc83f68d00e3d8f0c1f0ffe9798b3351a6c368738779c4da340d6ce3199daae7223afe15cb499dfb7075e89534f28cf5674fcaef8422e67a1b9f64dd90909d88fb96d3ffa64b0984cd0bdc5bed9c7033c8fc8a45f037668412d5f6f6a1beee10b991", 0x96}, {&(0x7f0000002c40)="52f28ed3a53e33552ceeeccb2f82322405d8569d4aab0a3db53d4eb3f2ee54734508bfe004c95ae1ca2d430a4315f93d686b883da6c82297998d00f572c05ff85a510d1b1bcd689c56e7a99c935849873b6f2da98ade3c54ae53aef25ef4b648d7bac76b91f33ab5ba4716fb01d3c423907ee49cf539877573deb3220e20281c50997e931d0b9b54947055806861f1a1aa96f1ca3f46ef21bd4423bf5a4308ebbac4dec4abdf685a6aba7ab45e1529cfccdbc0a04699dbd5807bacdf3ce9973dbf46f649fdd41616a7a94424af21ff41fcda96d5", 0xd4}], 0x6, &(0x7f0000003640)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYRES32=r39, @ANYBLOB="200000000800000001000000024dd2000000", @ANYRES32=r40, @ANYRES32=r41, @ANYRES32=r42, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x40000}, {&(0x7f0000003240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000034c0)=[{&(0x7f00000032c0)="802a81f96ced1128522e517b7be09f662f58d04cae315f2d5f5d3ce0a8952ec652e3980bbdc6d112689cf3a9f72139cbb3a557f210d1c51a89a212134e7c775fa6de8e7c7965e9b071e20403e8709011ccefecc274e65bc89a339f116f06e2756aca3bb7436673d01731411a25b22982cfaed039617c0616216e3ebce073c3ba2377ff9ffde8213cc3be30c2c982a46a9c6f05ec9494a889b4ec32", 0x9b}, {&(0x7f0000003380)="dfa3e4a150e6ffde98456484e451ddeefcf5ef7df70c43a812c6d0cc77c7e41e3bfdab4828eb74a724e8da53172ec122470cd89e25deb8b6dddf6f7341e078a257c056b82898c249956f1ef2f8a91e64545b72ff2e7cf0c53fde2999be8c035720c20a65efe5aa22c50ea977b2e8eb9c9c74c2970a6f7231d27124fd4825f23a69f158f85e2d223e3c05056c92b368cf94615e4885079ee414631bbd72d9a8e645d42cb908199cfbd0b1cae3e383dd419187ba74a01bf7e701a38f78", 0xbc}, {&(0x7f0000003440)="9d90e96602d12be746148202769603d0f6f818a276cdb45177267110fdae5486f06dd4a5877786f6a8f328e797095b24f803f66ec48ee89b901de28417754a33a3a17ca5b38bc48b55851327c5955041c7b3115f0b4692f19196cf6384aa73060e2211bb4f3286e2c60886d672af34d1329e99f05cc171f8b8", 0x79}], 0x3, 0x0, 0x0, 0x41}], 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/03/24 08:44:26 executing program 3: capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x7, 0xffff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x80000000, 0x10}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0xff, 0xb6}, &(0x7f0000000180)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/03/24 08:44:26 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0x18d, 0x1000027, 0x0, 0x166) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000100)={0x9, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @rand_addr=0x2}}}, 0x108) 2018/03/24 08:44:26 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb8, 0x101000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x8000, 0xffffffffffffffff}) 2018/03/24 08:44:26 executing program 0: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0xffffffe}, 0xfffffed4, &(0x7f00000004c0)={&(0x7f0000000840)=@ipv6_getroute={0x288, 0x1a, 0x500, 0x70bd2b, 0x25dfdbfc, {0xa, 0xb0, 0x0, 0x8, 0xff, 0x3, 0x0, 0x5}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x23}}, @RTA_METRICS={0x44, 0x8, "d1cc23fa1f51979e5f865aaf78e4e85a21ce0ce314ca194e1c440217f6d3e015dcf55fd66a6fe98cf7f086a15befb1fdfc7d52938561fb6c2207fae47c490f9a"}, @RTA_METRICS={0x20, 0x8, "9207b7c105b86a4031a12610196bbbcfac9ea6e2444732733b177ab9"}, @RTA_PRIORITY={0x8, 0x6, 0x4a}, @RTA_UID={0x8, 0x19, r1}, @RTA_PREF={0x8, 0x14, 0x400}, @RTA_ENCAP={0xf0, 0x16, @generic="b422b6e04144475656f102e318e54920269cf95e3f89040b681e9aa2939cf773389dd4ad49b9d61b2610828576c8b2aa414b9a8a23e5ccc28a783d6e58d1f83e0ceea3fd0d78fd056ee11d8c4b34011f3cb342ada6fe33fe860de7c3800faf39101ccfc58a08a1e2965e1b7dd792c07386d115057839a0f567ef20121e1008a37edbb38df5bbd01503f60eb53b648e7c25a204b60f20a212321eb684dd8a16a329d71a1435d379f6705944f6097ac9059f4f82dc0fc1505426d509462f027502082d997d713c0d98e94c2c17928aa3a42ed0981e7d579784d002822f8a5d71e4f7fcc5373992941be404"}, @RTA_METRICS={0xf8, 0x8, "56ae1163a191d762d9d105a45a19831aa35465147c56ad7067afefe478630576c15796fef292b716036aa18809d29b497c1f1a65de4d7ba58b978fe793546402b2211692656a609f18c53aa39372164442b9347b285eaf6955765d1c64645c527b94b36ef2978d34afc3dffe2f6ad0d088046b7af39881f49258bb7b844d969cab4391f1d9a652586e5688740decd8b551d2fca1c22ec43a68892afa61c0df40d962b730b0e892cf8bcbd8d9f3caee48cc303b8645926c5fceade5ccd2cc25bbdbc493103eda8064946ca950ffa9da256e9e02f0243594925007079cb6ed222dddb6a42f0718c906bb246efc2a8cfee4b5"}]}, 0xfffffffffffffe44}, 0x1}, 0x80) ioctl$TIOCCBRK(r0, 0x5428) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') setuid(0x0) 2018/03/24 08:44:26 executing program 2: r0 = socket$packet(0x11, 0x5, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pktcdvd/control\x00', 0x40, 0x0) getpeername$llc(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x10) 2018/03/24 08:44:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pwritev(r0, &(0x7f0000002240)=[{&(0x7f0000000000)="77afc2a0a3751f374202eb319375dcd3718d7241213e7e8e119c49525e1cd02349a8c52452bed06c87115fa2754cbda4639c2aaf9e94b0457cb4c162eb18236a21ce5bedcb", 0x45}, {&(0x7f0000000080)="d4ad9cba70aa679aa512bb0ce017042b488a69cb8d51b552143d2a8a7c0ac37c0a0d7fd7", 0x24}, {&(0x7f00000000c0)="07f2637453c092d6f5be4a90d683ae3dfdf430f59f683cc216b262853ade35b15d3407e6f8a42086898b82019f86f92b463f1eb7cdc7dba446be8f6ff32fb58fe1e7536bf01ee3494267f102ae", 0x4d}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000002140)="784859577558a788308de3a849d4151c669b9a45bc49a9d7306cb038d818576a71489f5e2cd810a2452be625ae001cec588d9b8b1d76cbe7357c671f3b66a1c38c679a6ee568eb359c2e8e5a8f8bca4b8c170f03f358723e6f2cab59f0193d655a0139a8f189704b688866ea9af21266603d70738d1e75e6bf32f598092ab2197873fc97073442b5b05143b482b856d1a8fc37db16a8c429c15c7e13d98a7fbbbb0cbcd8cf4b36db8c576f09c4b7648d92a68eb3d35caeb08386065ffa9c6b6bb3af115b23a38f510cee2b74008af6c58a72b58006d7099f41195a44d6654cc40f6bcaf05f97594f05e16731492abc57d12b62", 0xf3}], 0x6, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8001) 2018/03/24 08:44:26 executing program 5: getrlimit(0x8000d, &(0x7f000028dff8)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) 2018/03/24 08:44:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) listen(r0, 0x7) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x80, 0x4) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x20, 0x94, 0x9, 0xdf, 0xfffffffffffffffc, 0xff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f00000016c0), 0x0, &(0x7f00000012c0)=""/202, 0xca}, 0x0) 2018/03/24 08:44:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 08:44:27 executing program 6: unshare(0x400) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000220ff8)='./file0\x00') recvmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/61, 0x3d}], 0x1, &(0x7f0000000100)=""/4096, 0x1000, 0x8}}, {{&(0x7f0000001100)=@nfc, 0x80, &(0x7f0000001400)=[{&(0x7f0000001180)=""/54, 0x36}, {&(0x7f00000011c0)=""/139, 0x8b}, {&(0x7f0000001280)=""/190, 0xbe}, {&(0x7f0000001340)=""/179, 0xb3}], 0x4, &(0x7f0000001440)=""/224, 0xe0, 0xff}, 0x9e5}, {{&(0x7f0000001540)=@ipx, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/45, 0x2d}, {&(0x7f0000001600)=""/95, 0x5f}], 0x2, &(0x7f00000016c0)=""/49, 0x31}, 0x80}, {{&(0x7f0000001700)=@sco, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001780)=""/175, 0xaf}, {&(0x7f0000001840)=""/30, 0x1e}, {&(0x7f0000001880)=""/133, 0x85}, {&(0x7f0000001940)=""/28, 0x1c}, {&(0x7f0000001980)=""/114, 0x72}, {&(0x7f0000001a00)=""/115, 0x73}], 0x6, &(0x7f0000001b00)=""/68, 0x44, 0x2}}, {{&(0x7f0000001b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/44, 0x2c}, {&(0x7f0000002c40)=""/47, 0x2f}, {&(0x7f0000002c80)=""/89, 0x59}, {&(0x7f0000002d00)=""/233, 0xe9}, {&(0x7f0000002e00)=""/81, 0x51}, {&(0x7f0000002e80)=""/23, 0x17}, {&(0x7f0000002ec0)=""/48, 0x30}], 0x8, &(0x7f0000002f80)=""/235, 0xeb, 0x1}, 0xfffffffffffffffe}, {{&(0x7f0000003080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000003100)=""/141, 0x8d}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/4096, 0x1000}], 0x3, &(0x7f0000005200)=""/193, 0xc1, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f00000065c0)=[{&(0x7f0000005300)=""/4096, 0x1000}, {&(0x7f0000006300)=""/222, 0xde}, {&(0x7f0000006400)=""/181, 0xb5}, {&(0x7f00000064c0)=""/209, 0xd1}], 0x4, &(0x7f0000006600)=""/119, 0x77, 0x6}, 0x20}, {{&(0x7f0000006680)=@ax25, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006700)=""/83, 0x53}, {&(0x7f0000006780)=""/198, 0xc6}, {&(0x7f0000006880)=""/17, 0x11}, {&(0x7f00000068c0)=""/235, 0xeb}, {&(0x7f00000069c0)=""/76, 0x4c}, {&(0x7f0000006a40)=""/63, 0x3f}], 0x6, &(0x7f0000006b00)=""/115, 0x73, 0x1}}, {{&(0x7f0000006b80)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000006e00)=[{&(0x7f0000006c00)=""/9, 0x9}, {&(0x7f0000006c40)=""/204, 0xcc}, {&(0x7f0000006d40)=""/192, 0xc0}], 0x3, &(0x7f0000006e40)=""/252, 0xfc, 0x4}, 0x7fff}], 0x9, 0x20, &(0x7f0000007180)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000071c0)={'bcsf0\x00', r1}) 2018/03/24 08:44:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f657865100000000000") getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x800) fgetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000100), 0x76) 2018/03/24 08:44:27 executing program 5: r0 = eventfd2(0x4, 0x80801) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001800)=""/4096, 0x1000}], 0x3c5, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000a8bff7)='net/igmp\x00') getpid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x100000000000000, 0x8426, 0x8001, {0x0, 0x1c9c380}, 0x1f, 0x7}) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000001780)=""/126, 0x7e}], 0x1, 0x0) dup2(r0, r0) 2018/03/24 08:44:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x20) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/24 08:44:27 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0xffffffffffffffff, 0x0, 0xffefffffffffffff}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x801400}, 0xc, &(0x7f00000007c0)={&(0x7f0000000180)={0x604, 0xb, 0x7, 0x301, 0x70bd28, 0x25dfdbfc, {0xb, 0x0, 0xa}, [@nested={0x324, 0x3c, [@typed={0xc, 0x83, @u64=0x40}, @generic="7f7f892adf656d24ccffd8862a55a186d8f264259488717109832c9430d0", @generic="005265be9dcae9213ba7246e960200aed94fc868d0e6df9ce3ab88b03923cf22ba7421b790f9ea6ce838a150c304e9fc91dbf1ab32d596370462172be3f91a6bf135e16c031747772ee781938302f3d4430aadac8b13532dc90e3c6c4a07198ec79b3d7ec51cf5bab193af25bc5507a86ec711e775", @typed={0xc, 0x52, @u64=0x3}, @generic="cc66882760d1edd6cf25159330caebc2e53dcc5b1e7da0ef1f177e05827270dae891de072b977382d8acc461b6542c18499ce1a3acd482b902425f2ea889929e73cdd7dc55b48663508d7173c21790743ed1ff24e38ff3ddfee9e56ba9513dda0d68e87a774a12dd59446fa2466ff70160613d84a4ffdd07f26c2cfe758db17090a8f70fa9532a836f5a56df5b54e8580e9bd70d0279abc6bf5dd758eb27a8fde13fe82addee5bd632e975c26d7b0b898dc43897f9c098497305e8040a6513cb19fc49115f5cfdefd8d57de9f89cffb6f78ba31d16ddec8eecd3256a22e1dd2f313e769b4b3e5dbff2e39e70", @typed={0x14, 0x66, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0x14, 0x63, @str='/dev/snd/timer\x00'}, @generic="6a45c6fd202bbc062c09b6c236b0876ef48351f5fc16ad04576cb1686b3c8a56bd38f66df3a044027c6029a7be8fdb73cd3482dbec2814990313bcf6970440f508f46f0e78db663f97c3d8e6af7306b04c1d22d3f4db4afc89b6852f4c3dce27059ee5cb3d57d96befebc7e3d43ade374743f1f09dd172756088696306", @generic="47eced43bb8f1147e17053230873e56f3c11d08f3ede38986093cb684c1624bd3877d716f327285ce5eb282d7956b1729fa2d3e92f558d9cbec14f621f2166690d9992d685d59d29dd412f799465d927e2a79667e8d83333c78bade0ec3dc522eed3f3c7bccc15eafe4b85612ce1ad58c02734a46505326ce8dec70a2ffc36a4edfd0d8edfe50256dbe4414a6bca89615fd749dd459759a488c08cb9b60bf4921ba10e644829dfbc41c3b7b981f90326943bfd1262ad52d8b2a11c7eaf67fea384b5aa1ea68bdb8c526694716c329d8f018fea5cdadf648ea0", @typed={0x8, 0x92, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @nested={0xc8, 0x32, [@generic="770fc0b4cf36e096865e49bc80fe40ee9b6f0a3a39b21622340b226548d34782d07e8bb78867ee9c95f6b77395e5593254a244ce0fde5d7bef87a86636fb906789b5b1235c10a3d42ffd0586bec653b90e9ad44a90921140be9f56548c4d64df9b4a02662dcdacd2306cb2e9efbbb8833690ee7584af4035413774a049141e0e167bf0a8fcb43fc7eda75c94165670c63c33bd322a3dca66a877117e35e53bae5211d8a8db2e14b538e1", @typed={0xc, 0x90, @u64=0x5}, @typed={0xc, 0x6, @u64=0x81}]}, @nested={0x4, 0x82}, @generic="5d96f4e0dcb8e81c2378624f7d3dfe581c9a4f94eba2b7f30998af08d5c78c0a8797e59097562be75f3d427c1d330c05fa6636ff13cc70c2b1d9bb790ca0e40261f9d1b240c02e1dd998f4cc7571775b324ed3b629de2ba227a53edc3cf1def7671dc8ffb1757ca62a7a46327654289720180b6814001ed4e6355d012e4c55f209fcc7ff8e9b13d23f65f60d96abff37a6bc06f39aaa", @generic="6e659451ccdf05927775ae1d26547525cf5ef8ca53c6cecdae1d10d301aa838ac4074c96e62c6e18d1589a2bf01a21b24588f61399266212c0c7fc8cb50a9732e59ff3d4412996ae45050c56e4b17697fc682a1bef62bed808030302694699586aac1e32a8c43b0aab719ec78ce14d5859bd599cfee31c9b9003dcbfa4c318195a1c4f4d8bcbdd3d1ff02a782ced23be93f90edf1fa5d1a2e03c6e51240fe1f253d05d1d2c97552fda2277c3ca85f1bcb5ff4fb40ab347afb3d183545d3edd84d73b7881208f1de70edb25", @typed={0xc, 0x75, @u64=0x4}, @generic="6124337ab31428497f39e1c9c8bf266f6b756c38a20908793e0c09c13fdd5e86ede4d0533ea5e4a905b5397158d22828a5cc87ee9fb6e764cf58968ef965114313dec80b0b28914c6c9894deab0c98ff5baa10ba86556ed64b9850cb29742cca29f6a1e078994105", @typed={0x8, 0x5a, @u32=0x3}, @nested={0x20, 0x8, [@typed={0x4, 0x58, @binary}, @typed={0x8, 0x96, @uid=r2}, @typed={0x8, 0x43, @pid=r3}, @typed={0x8, 0x7c, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}]}]}, 0x604}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000000007d}) 2018/03/24 08:44:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair(0x9, 0x6, 0xffffffffffffff87, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000180)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000400)="c5497d700f2b9ecd7e2facf7f14a8f1fb6841ce358387c74fc92686fea50e0f95a4b3ac8d9b32af8eb78f2d839f461a2e980288e953c3f39df5aebae628f7d3ea07998ec62234894a34d1ca94b066a1703889de3ac090312795c59a3eaa8062225d16c0b924df0e30a52489e2f0c7bbfe4966dc6a5c60aaf330e497f4f531b6f6c82", 0x82, 0x0, &(0x7f00000004c0)=ANY=[], 0x0) shutdown(r0, 0x0) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, &(0x7f0000005f80), 0x0, &(0x7f0000005fc0)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/220, 0xdc, 0x40000100, 0x0, 0x0) 2018/03/24 08:44:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x2) fcntl$addseals(r1, 0x409, 0xc) fallocate(r1, 0x0, 0x0, 0x1f) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000f90000)=[{{&(0x7f0000499fa0)=@nfc_llcp, 0x60, &(0x7f0000a43000)}}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000200ffc)=0x7ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000121fc8)={&(0x7f0000620ff4)={0x10}, 0xc, &(0x7f0000eecff0)={&(0x7f0000f52000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/24 08:44:27 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000020000000a1", 0x12, 0x400c004, 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x80000) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=@allocspi={0x124, 0x16, 0x0, 0x70bd27, 0x25dfdbff, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x9, 0x4e22, 0x81, 0x2, 0x20, 0x0, 0x3f, r2, r3}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, @in=@multicast1=0xe0000001, {0xfffffffffffffff8, 0xa0, 0x2, 0xa61, 0x9, 0x8001, 0x80000001, 0x3}, {0x4, 0x9, 0x40, 0x20}, {0xbac, 0x0, 0x7fffffff}, 0x70bd2a, 0x3503, 0xa, 0x3, 0x1, 0x2}, 0x0, 0x9}, [@lifetime_val={0x24, 0x9, {0x2, 0x0, 0x4, 0x3}}, @tfcpad={0x8, 0x16, 0xffffffffffff7fff}]}, 0x124}, 0x1, 0x0, 0x0, 0x40080}, 0x40004) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000100)=""/228, 0xe4}, {&(0x7f0000001500)=""/200, 0xc8}, {&(0x7f0000001600)=""/219, 0xdb}], 0x4) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000f3bfe0), 0x0, &(0x7f000064ff09)=""/247, 0xf7}, 0x0) 2018/03/24 08:44:27 executing program 2: r0 = socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x7, 0x4, 0x4, 0x400, 0x7, 0xd3fb, 0x100000000, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x9}, 0x8) unshare(0x40600) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/24 08:44:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x3e, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x9) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) 2018/03/24 08:45:10 executing program 0: 2018/03/24 08:45:10 executing program 7: futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f000010fff0), &(0x7f0000454ffc), 0x401ffffffc) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 2018/03/24 08:45:10 executing program 4: 2018/03/24 08:45:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010ff0)={0x2, &(0x7f0000002fe8)=[{0x15, 0x0, 0x0, 0x2}, {0x6}]}, 0x10) sendmsg$unix(r1, &(0x7f0000017fc8)={&(0x7f0000017000)=@abs, 0x8, &(0x7f0000004000)}, 0x0) 2018/03/24 08:45:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) syz_open_dev$loop(&(0x7f0000001280)='/dev/loop#\x00', 0xfe, 0x200) times(&(0x7f0000000100)) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="1c8bb1cbc1f7704a4dffc2822689336f4994a7a52c9d9ed2ce99a08a5aa208dce44b99d0709733da676237359664132d1411d96df7c1ad0275bd21cec91bf08dd7b55e0dd30c9e08f6c446186640a567b6d8bdcde8d56d645520a9e4618dbd1d8b08c8181e6d93007dbe12caf47d2638b5d71fe3f08d8167db50d318fcfa8aff74d6672f41edc335c0db9196d15fd21a407c7a90b470ae", 0x97}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="311700dacce8cd6249c4af16eddd88dd89dbe846eb8ca8b88b09a226c3bbb4ae23d6a4f264d67a410ef568c97ac950d2e5759c655b3d6013a7badaac8db595f11e", 0x41}, {&(0x7f00000011c0)="966342d14181b8a12621da43b24fafeb58eb5f5c1e75594e80f40513b54e370f31aa169f4edac32f111d345a05deada383f52683b97f3f0eb93944feb124177ffbc138340c7c52c3560cf62423f5268f4070ec72fa8b74a4e02b0caaa3a6154660c40d32a0ef649ccbaa675b156bb0f740353233dba4dcde50cbf497159e928c464aa3c3c62d921869310fbb9aa0d7741cb557c35ea59404fb8e1f3a9d4bd715ade49ebb07b578361c61e4416c5d7c3163b4914a898b1c", 0xb7}], 0x4, 0x3e) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/24 08:45:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003f40)={&(0x7f0000003ec0)=@newlink={0x28, 0x10, 0x3, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0100, 0x38) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x3d5}, 0x8) 2018/03/24 08:45:10 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) fcntl$getown(r0, 0x9) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='lovmnet0\x00', &(0x7f0000000180)='keyring&vmnet0lovmnet0\x00'], &(0x7f0000000400)=[&(0x7f0000000200)='mime_typecpuset#&\x00', &(0x7f0000000240)='.\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='lo1\x00', &(0x7f0000000300)='[\x00', &(0x7f0000000340)='-@procbdevbdev\'\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=':vmnet1\x00'], 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000440)=0x7fffffff, 0x4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000480)={0x0, 0x1, 0x3ff}) preadv(r1, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/40, 0x28}, {&(0x7f0000000500)=""/200, 0xc8}, {&(0x7f0000000600)=""/251, 0xfb}], 0x3, 0x0) fstatfs(r1, &(0x7f0000000740)=""/153) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000800)={0x0, 0x27, "7aac8760981d3aefbe68abeab91fa2611cb13e8f591629a68f9bbaeca6dd1dbc31ced60dd5e71f"}, &(0x7f0000000840)=0x2f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000880)={r4, 0x3ff, 0x3, [0x9, 0x1, 0x81]}, &(0x7f00000008c0)=0xe) accept$netrom(r3, &(0x7f0000000900), &(0x7f0000000940)=0x10) pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000009c0)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000a00)={r5, 0x21bf}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000000a40)={0x40002016}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000a80)={r5, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}, 0x7, 0x40, 0x7fff, 0x4, 0x8}, 0x98) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000b40)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000c40)={r8, &(0x7f0000000b80)=""/129}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000c80)={&(0x7f0000ffd000/0x3000)=nil, 0x80000000, 0x6, 0x84, &(0x7f0000ffe000/0x2000)=nil, 0x4}) ioctl$EVIOCGSW(r7, 0x8040451b, &(0x7f0000000cc0)=""/75) connect$ax25(r7, &(0x7f0000000d40)={0x3, {"585893f99878e5"}, 0x1a3}, 0x10) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) ioctl$TCSBRK(r2, 0x5409, 0x3) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000d80)=""/141, &(0x7f0000000e40)=0x8d) accept4$ipx(r7, 0x0, &(0x7f0000000e80), 0x80000) write$selinux_context(r3, &(0x7f0000000ec0)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000f00)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e20, @rand_addr=0x8a41}, 'ipddp0\x00'}) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0xef5) ioctl$sock_ifreq(r3, 0x8995, &(0x7f0000000f80)={'ip6gretap0\x00', @ifru_flags=0x5000}) 2018/03/24 08:45:10 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x88051, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x1) 2018/03/24 08:45:11 executing program 4: 2018/03/24 08:45:11 executing program 2: [ 322.917827] Buffer I/O error on dev loop0, logical block 0, async page read [ 322.925060] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 322.942122] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 323.073404] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 323.082302] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 385.003789] Buffer I/O error on dev loop0, logical block 3, async page read [ 385.011430] Buffer I/O error on dev loop0, logical block 3, lost async page write INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 602.185329] INFO: task syz-executor5:25703 blocked for more than 120 seconds. [ 602.192643] Not tainted 4.4.120-gd63fdf6 #28 [ 602.198647] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 602.206774] syz-executor5 D ffff8800b2adf2c0 26872 25703 3870 0x00000004 [ 602.214198] ffff8800b2adf2c0 ffff8800b36de8d0 0000000000000024 ffff8800b36de000 [ 602.222201] ffffffff842bdbe0 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 602.230204] ffff8801db21f4d8 ffffffff84217840 ffff8800b36de000 ffff8800b2adf860 [ 602.238225] Call Trace: [ 602.240790] [] ? bit_wait+0xc0/0xc0 [ 602.246073] [] schedule+0x7a/0x1b0 [ 602.251238] [] schedule_timeout+0x3a0/0x970 [ 602.257212] [] ? usleep_range+0x140/0x140 [ 602.263044] [] ? kvm_clock_read+0x23/0x40 [ 602.268840] [] ? kvm_clock_get_cycles+0x9/0x10 [ 602.275080] [] ? ktime_get+0x128/0x1d0 [ 602.280662] [] ? __delayacct_blkio_start+0x41/0x80 [ 602.287228] [] ? bit_wait+0xc0/0xc0 [ 602.292482] [] io_schedule_timeout+0x1be/0x390 [ 602.298707] [] bit_wait_io+0x1b/0xc0 [ 602.304047] [] __wait_on_bit+0x8c/0x140 [ 602.309717] [] wait_on_page_bit+0x1e5/0x210 [ 602.315686] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 602.323998] [] ? autoremove_wake_function+0x90/0x90 [ 602.330722] [] ? pagevec_lookup_tag+0x3a/0x80 [ 602.336858] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 602.343581] [] ? wait_on_page_bit+0x210/0x210 [ 602.349744] [] ? iov_iter_advance+0x164/0x4f0 [ 602.355882] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 602.362867] [] ? replace_page_cache_page+0x430/0x430 [ 602.369614] [] filemap_fdatawait_range+0x25/0x50 [ 602.376009] [] filemap_write_and_wait_range+0x74/0xb0 [ 602.382855] [] blkdev_fsync+0x66/0xb0 [ 602.388304] [] ? thaw_bdev+0x180/0x180 [ 602.393818] [] vfs_fsync_range+0x10a/0x250 [ 602.399703] [] blkdev_write_iter+0x398/0x490 [ 602.405750] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 602.412298] [] ? shmem_fallocate+0xa50/0xa50 [ 602.418386] [] vfs_iter_write+0x1c7/0x2d0 [ 602.424163] [] ? default_llseek+0x290/0x290 [ 602.430156] [] ? splice_from_pipe_next+0x2a4/0x380 [ 602.436921] [] ? __kmalloc+0x124/0x320 [ 602.442431] [] iter_file_splice_write+0x58a/0xae0 [ 602.448929] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 602.455051] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 602.461206] [] direct_splice_actor+0x125/0x180 [ 602.467430] [] splice_direct_to_actor+0x2d2/0x830 [ 602.473894] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 602.480556] [] ? do_splice_to+0x140/0x140 [ 602.486409] [] ? security_file_permission+0x89/0x1e0 [ 602.493157] [] ? rw_verify_area+0x100/0x2f0 [ 602.499144] [] do_splice_direct+0x1a7/0x270 [ 602.505093] [] ? splice_direct_to_actor+0x830/0x830 [ 602.511761] [] ? rw_verify_area+0x100/0x2f0 [ 602.517722] [] do_sendfile+0x54c/0xd30 [ 602.523229] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 602.529717] [] ? __might_fault+0xe4/0x1d0 [ 602.535501] [] ? __might_fault+0x114/0x1d0 [ 602.541358] [] SyS_sendfile64+0xc3/0x150 [ 602.547064] [] ? SyS_sendfile+0x160/0x160 [ 602.552837] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 602.559328] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 602.565924] no locks held by syz-executor5/25703. [ 602.570769] Sending NMI to all CPUs: [ 602.575689] NMI backtrace for cpu 0 [ 602.579291] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.120-gd63fdf6 #28 [ 602.586293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 602.595629] task: ffffffff84217840 task.stack: ffffffff84200000 [ 602.601655] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 602.610055] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 602.615496] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 602.622737] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 602.630000] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 602.637277] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 602.644520] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 602.651791] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 602.660003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 602.665877] CR2: 0000000000764000 CR3: 00000000aedf6000 CR4: 0000000000160670 [ 602.673119] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 602.680383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 602.687638] Stack: [ 602.689758] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847ddc08 [ 602.697282] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffffffff84207e08 [ 602.704786] ffffffff810293fa ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 602.712317] Call Trace: [ 602.714871] [] default_idle+0x55/0x3c0 [ 602.720403] [] arch_cpu_idle+0xa/0x10 [ 602.725834] [] default_idle_call+0x48/0x70 [ 602.731688] [] cpu_startup_entry+0x5fd/0x8f0 [ 602.737737] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 602.744630] [] ? call_cpuidle+0xe0/0xe0 [ 602.750240] [] rest_init+0x189/0x190 [ 602.755579] [] start_kernel+0x6b9/0x6ee [ 602.761169] [] ? thread_stack_cache_init+0xb/0xb [ 602.767570] [] ? early_idt_handler_array+0x120/0x120 [ 602.774290] [] ? early_idt_handler_array+0x120/0x120 [ 602.781037] [] x86_64_start_reservations+0x2a/0x2c [ 602.787599] [] x86_64_start_kernel+0x140/0x163 [ 602.793805] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 602.812789] NMI backtrace for cpu 1 [ 602.816401] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 602.823644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 602.832997] task: ffff8800bb298000 task.stack: ffff8800bb340000 [ 602.839037] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 602.847793] RSP: 0018:ffff8800bb347cb8 EFLAGS: 00000046 [ 602.853217] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 602.860493] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 602.867746] RBP: ffff8800bb347ce0 R08: 0000000000000001 R09: 0000000000000000 [ 602.874992] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 602.882275] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 602.889535] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 602.897760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 602.903611] CR2: 00007f9dcf628000 CR3: 00000000aedf6000 CR4: 0000000000160670 [ 602.910878] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 602.918134] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 602.925393] Stack: [ 602.927511] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 602.935011] ffff8801db31bca0 ffff8800bb347d00 ffffffff810b999b ffffffff839f63c0 [ 602.942547] 0000000000000003 ffff8800bb347d60 ffffffff81d0eff4 0000000000000000 [ 602.950064] Call Trace: [ 602.952618] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 602.959026] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 602.966123] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 602.972848] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 602.979851] [] watchdog+0x6fa/0xae0 [ 602.985098] [] ? watchdog+0xc3/0xae0 [ 602.991070] [] kthread+0x268/0x300 [ 602.996240] [] ? reset_hung_task_detector+0x20/0x20 [ 603.002874] [] ? kthread_create_on_node+0x400/0x400 [ 603.009536] [] ? kthread_create_on_node+0x400/0x400 [ 603.016199] [] ret_from_fork+0x55/0x80 [ 603.021706] [] ? kthread_create_on_node+0x400/0x400 [ 603.028372] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 603.047527] Kernel panic - not syncing: hung_task: blocked tasks [ 603.053681] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 603.060924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 603.070438] 0000000000000000 13ce343440e924c9 ffff8800bb347ca8 ffffffff81d0408d [ 603.078405] ffffffff83883080 ffff8800bb347d80 dffffc0000000000 7fffffffffffffff [ 603.086372] ffff8800b92ee448 ffff8800bb347d70 ffffffff8141ab2a 0000000041b58ab3 [ 603.094348] Call Trace: [ 603.096911] [] dump_stack+0xc1/0x124 [ 603.102245] [] panic+0x1aa/0x388 [ 603.107229] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 603.114126] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 603.121370] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 603.128624] [] watchdog+0x70b/0xae0 [ 603.133868] [] ? watchdog+0xc3/0xae0 [ 603.139205] [] kthread+0x268/0x300 [ 603.144369] [] ? reset_hung_task_detector+0x20/0x20 [ 603.151005] [] ? kthread_create_on_node+0x400/0x400 [ 603.157641] [] ? kthread_create_on_node+0x400/0x400 [ 603.164449] [] ret_from_fork+0x55/0x80 [ 603.169962] [] ? kthread_create_on_node+0x400/0x400 [ 603.177119] Dumping ftrace buffer: [ 603.180682] (ftrace buffer empty) [ 603.184373] Kernel Offset: disabled [ 603.187980] Rebooting in 86400 seconds..