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&(0x7f00000011c0)=0x1002, 0x80000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001200)={0x5, 0xcf}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001440)={0x401, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="240000000202b3880000000000000085fe00040310000600000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/02/28 05:10:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x331002, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TIOCSTI(r0, 0x5412, 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/02/28 05:10:07 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) 2018/02/28 05:10:07 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) write$selinux_access(r0, &(0x7f0000005fa4)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d645f6e6f746966795f657865bc31743a733020756e636f6e66696e65645f751a73797374656d5f723a696e736d6f645f743a73302d73303a2c302e633130323320350000"], 0x5c) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) sync_file_range(r0, 0x3ff, 0x6, 0x4) socketpair(0x5, 0x80000, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) 2018/02/28 05:10:07 executing program 0: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@local}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x5, 0x9, 0x80000000, 0x3, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x80000001, 0x5, 0x8, 0x1, 0x1c000}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x14}, 0x8) lseek(r0, 0x0, 0x2) write(r0, &(0x7f0000000040)="f9", 0x1) 2018/02/28 05:10:07 executing program 5: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/220, 0xdc) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/28 05:10:07 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x880, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @rand_addr}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x1, 0x400}, 0x985, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x40, 0x5fe69c, 0x8, 0x1}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) 2018/02/28 05:10:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = eventfd2(0x9, 0x0) ppoll(&(0x7f0000a61000)=[{r1, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) 2018/02/28 05:10:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee0f7f)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/177) setsockopt$inet_opts(r0, 0x0, 0xe, &(0x7f0000eebf9e)='-', 0xfffffffffffffea3) recvmsg(r0, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f0000eeffd0)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/02/28 05:10:07 executing program 3: pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000380d23b51125b9288a2bb2a1086d05c81d80e781bd0258e9ce6f7a6721c0fb28bcc2a9b866da78ad126a8346a1177f4786f63b7d77a57564ff656c2ca9f52278266bdb9f7a6fb72ea8627fb5eb35c2c5e520b995769f94c7dcb5b2d5e080c21ecc5ad3719066d94e3fb8f97e2f97ed75e68828492bddd9000420dbfb7d8b59337386922629bf0f0ad1e13d3834"], 0x12) 2018/02/28 05:10:07 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffeee) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000000040)) 2018/02/28 05:10:07 executing program 4: rt_sigaction(0x7, &(0x7f0000000000)={0x47e5e8, {0xfffffffefffff27c}}, &(0x7f0000000000), 0x8, &(0x7f0000e04ff8)) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x80, 0xd9) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000240)=0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000000100)=""/191, 0xbf) finit_module(r1, &(0x7f00000001c0)='vmnet0GPLwlan1{+vboxnet0&\\eth0",lo:ppp1\x00', 0x3) 2018/02/28 05:10:07 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) close(r0) close(r0) recvfrom$llc(r0, &(0x7f0000000040)=""/84, 0x54, 0x100, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/28 05:10:07 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/231, 0xe7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0x4, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00000000c0)={0x89a, 0x5}) 2018/02/28 05:10:07 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000ab8ff4)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3c}, 0x1}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x10}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x8, 0x4, [0x1000, 0xfff, 0xffffffff, 0xc8]}, &(0x7f0000000200)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e21, 0xa22, @empty, 0xffff}, 0x384f, [0x8, 0x1000, 0x8, 0xecf5, 0x1000, 0x2, 0x1, 0x4]}, 0x5c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) 2018/02/28 05:10:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a5ffc), &(0x7f0000ecf000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x9, 0x4, 0x101, 0xa05, 0x9d, 0x4, 0xfff, 0x7, 0x3, 0x100000000, 0x8, 0x9, 0x3, 0x5, 0x7]}, &(0x7f0000000200)=0x108) 2018/02/28 05:10:07 executing program 5: capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb4fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x3}) [ 39.700367] audit: type=1400 audit(1519794607.424:23): avc: denied { net_bind_service } for pid=6217 comm="syz-executor5" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 05:10:07 executing program 4: socketpair(0x7, 0x80f, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000080)="295894e425c634a950999c92c4f84b639a485bb8755fcb611187383e068de4214c92d09067ba965ae69bd961c36aa9ee4950e55fd7fd60d9f9cb88616aac79bf3f9e6e7d9424c0159f8946530309eb461091bb840a09a6cc9c9ef9ef616a6ad9f7c3649301171c58ab76847c271309efa4324d77e6d8d603e21d325011ff70788af167fc8282a535420f2b78603aebba1e2763a81d4486624f2d7cdb6e4134edc378adc8d53e19d13bbfb3b307f0d8952d", 0xb1, 0x4000000, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffee2, &(0x7f0000eeffd0)=[], 0x347, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) [ 39.762887] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.776346] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/28 05:10:07 executing program 0: r0 = socket(0xa, 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0xef, 0x2, &(0x7f0000000040)='syzkaller1\x00'}) 2018/02/28 05:10:07 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e22, 0x1000, 0x4e23, 0xcc, 0x2, 0x20, 0xa0, 0x3c, r2, r3}, {0x1, 0x2, 0x6, 0x3, 0x3, 0x9, 0x7, 0xffffffffffff8000}, {0x2, 0x9, 0x6, 0x10000}, 0x3, 0x6e6bbf, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3502, 0x0, 0x0, 0x10000, 0x400, 0x0, 0x2}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) r4 = getpgid(0xffffffffffffffff) waitid(0x1, r4, 0x0, 0x8, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/28 05:10:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'lo\x00', @ifru_names='ip_vti0\x00'}) 2018/02/28 05:10:07 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x40071, 0xffffffffffffffff, 0x8000000200000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xfffffffffffff800, 0x5, 0x7}) 2018/02/28 05:10:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x48081, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = getegid() setresgid(0x0, r2, r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8880, 0x0) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r5, 0xff}, 0x8) dup2(r3, r4) prctl$intptr(0xe, 0x6) 2018/02/28 05:10:07 executing program 6: futex(&(0x7f00002a4ffe), 0x5, 0x0, &(0x7f00009fb000), &(0x7f0000000000), 0x0) 2018/02/28 05:10:07 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000a55ff8)='./file0\x00', &(0x7f0000f9aff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000968ffc)) socketpair(0x9, 0x803, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f0000000140)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x68, 0x10, &(0x7f0000000080)=[@fda={0x66646185, 0x2, 0x1, 0x23}, @fda={0x66646185, 0x4, 0x1, 0x39}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x0, 0x13}], &(0x7f0000000100)=[0x48, 0x20]}, 0x3}}, @acquire={0x40046305, 0x2}], 0x19, 0x0, &(0x7f00000001c0)="a3cb2c9e501dc8c3ab5ea17ea1aac6f7d4e2fbbedef60542f6"}) 2018/02/28 05:10:07 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x1, 0x5dbb, 0x100, 0x13}, {0x3, 0xb01, 0xfe4, 0x1}]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) fremovexattr(r2, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/28 05:10:07 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x19e}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000787fe0)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/28 05:10:07 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x101, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}}, [0xe8, 0xb4, 0x0, 0x4, 0x8, 0xffff, 0x0, 0x9, 0xc4d, 0x25b, 0x58, 0x52a, 0x4, 0x6, 0x3ff]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x0, &(0x7f00000001c0)=[]}, &(0x7f0000000240)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039eff1)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0x2, 0xa680}}) accept4$ipx(r0, &(0x7f00000001c0), &(0x7f00000002c0)=0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) 2018/02/28 05:10:07 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000440)="93674934e5a8599753e303f4172dafaf0acbb683bb152b156b8903fb3ec564eeb818b20cecd060955f211a48978aab1252829e2e285bf93dd8404ba887406d2f58c255afe6f5eb24", 0x48) connect$packet(r0, &(0x7f0000000100)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000955ff0)={0x2, 0x4e20, @empty}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5a00000000000000, 0x800, 0x6}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x10000}}, 0x0, 0x7, 0x9f99, 0x3, 0x1000000}, &(0x7f00000001c0)=0xa0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r5 = fcntl$getown(r3, 0x9) r6 = syz_open_procfs(r5, &(0x7f0000000000)='numa_maps\x00') setsockopt$inet6_int(r6, 0x29, 0x4b, &(0x7f0000000400), 0x0) [ 39.876840] binder: BINDER_SET_CONTEXT_MGR already set [ 39.891127] binder: 6286:6292 ioctl 40046207 0 returned -16 [ 39.891173] binder_alloc: 6286: binder_alloc_buf, no vma [ 39.891190] binder: 6286:6288 transaction failed 29189/-3, size 80-16 line 3127 [ 39.916149] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 05:10:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000391ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e000bacec0cb207000027f00000100000083e270d20707a5d6e1f3bfcb320002000000e04f839da900"], 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x2) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'vcan0\x00', @ifru_addrs={0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) 2018/02/28 05:10:07 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000340)=0x13, 0x4) ustat(0x801, &(0x7f0000beefe0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000280)=0xe8) bind$packet(r0, &(0x7f00000002c0)={0x11, 0x1c, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x7, 0x0, 0x88, &(0x7f0000ffd000/0x1000)=nil, 0x9}) 2018/02/28 05:10:07 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0xfb7}, 0x4) unshare(0x20000000) clone(0x10200000, &(0x7f0000000240)="db3dfdc0c83d08494bf5efb09a1d57fd11812ffe73c043ee7022a379826bf19887ee5a9b0010000000000000f5699f3c74b64f8a9b8db90000000000000000000f9c578d36011247c6dab18264888eaac6061f9e277af509efd8f772afa7243dc6f090ea32dcbb143abd164d129a5e6eafb6a9420b9d98a5d20e", &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000180)="795e19de1593e53257c68e08adb33035a4a5bd961b435d3fe9c33a52df6135018e10f25f0ac1073bbeb063df666d15ffba7428ab2acff3fd273c0c2583a03e7764cadedc4d0af2a187b09fc36c178c325d40000000000000005baf85580c941b5bdaa850c5c1154d3b1a6e") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) 2018/02/28 05:10:07 executing program 2: r0 = eventfd2(0x800, 0x0) write$eventfd(r0, &(0x7f0000000080)=0xfffffffffffffffd, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/loop-control\x00', 0x1, 0x0) sendfile(r0, r1, &(0x7f0000001500), 0x2) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffff852, 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/02/28 05:10:07 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000380)={'ip_vti0\x00', @ifru_map={0x2}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2000046) inotify_rm_watch(r2, r3) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)={0x5, 0x2, 0x1, 0x5, 0x2, [{0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x4}, {0x9000000, 0x65d, 0x2, 0x0, 0x0, 0x400}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'teql0\x00', @ifru_settings={0x2, 0x3, @fr=&(0x7f0000000000)={0x5, 0x100000000, 0x6b0a7512, 0x9, 0x3ff, 0x6, 0x1}}}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={0x5a1c590a, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x201, 0x7, 0x0, 0x8000, 0x7, 0x0, 0x6, 0x1f, 0x81}) 2018/02/28 05:10:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 05:10:07 executing program 7: r0 = memfd_create(&(0x7f000001cffb)="bd5d", 0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) sendto$inet(r3, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23, @empty}, 0x10) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/28 05:10:07 executing program 3: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) [ 39.921817] binder: release 6286:6288 transaction 7 out, still active [ 39.928386] binder: undelivered TRANSACTION_COMPLETE [ 39.933516] binder: send failed reply for transaction 7, target dead [ 39.936783] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.936794] CPU: 0 PID: 6278 Comm: syz-executor7 Not tainted 4.9.84-ge7f51a5 #45 [ 39.936798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.936812] ffff8801d00b7480 ffffffff81d956b9 ffff8801d00b7760 0000000000000000 [ 39.936823] ffff8801c0cfc590 ffff8801d00b7650 ffff8801c0cfc480 ffff8801d00b7678 [ 39.936834] ffffffff816626da 00000000000025d8 ffff8801d3f45168 ffff8801d3f450a0 [ 39.936836] Call Trace: [ 39.936848] [] dump_stack+0xc1/0x128 [ 39.936858] [] handle_userfault+0xa3a/0x1310 [ 39.936872] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.936882] [] ? userfaultfd_ioctl+0x24e0/0x24e0 2018/02/28 05:10:07 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=@known='user.syz\x00', &(0x7f0000000280)='/dev/net/tun\x00', 0xd, 0x1) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) r4 = dup3(r1, r0, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000140)) 2018/02/28 05:10:07 executing program 7: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x0, &(0x7f0000a06000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/28 05:10:07 executing program 4: r0 = socket(0x11, 0x803, 0xfffffffffffff801) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x400, 0xfffffffffffffeff, 0x7f, 0x9, 0x3ff}, 0x14) recvmmsg(r0, &(0x7f000094f000)=[], 0x269, 0x0, 0x0) 2018/02/28 05:10:07 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xa0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0xffff) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@fragment={0x0, 0x0, 0x1, 0xa000000000000000, 0x0, 0x80000001, 0x66}, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x77) getpeername$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) timerfd_gettime(r1, &(0x7f0000000180)) 2018/02/28 05:10:07 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = getpgrp(0xffffffffffffffff) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000340)={0x0, r2}) r4 = syz_open_procfs(r2, &(0x7f0000000140)='net/ip6_mr_cache\x00') getsockname$netrom(r4, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000240)={0x2, 0x1, 'client0\x00', 0x4, "06e054a338bc1e70", "dbc57a58d4109c759f8af2779f34238c589319e1b52fcfe5ccd5a90a03ef6610", 0x2, 0x8000}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000380)=""/4096) r5 = geteuid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001380)=@assoc_value={0x0}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001400)={r6}, &(0x7f0000001440)=0x8) chown(&(0x7f0000000100)='./file0\x00', r5, r0) setresgid(0x0, 0x0, r1) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x10) setsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f00000000c0)=0x931e, 0x4) 2018/02/28 05:10:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x9) getsockname$netrom(r1, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/8, &(0x7f0000000000)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_context(r2, &(0x7f00000000c0)='system_u:object_r:hald_mac_exec_t:s0\x00', 0x25) 2018/02/28 05:10:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)="6367726f75702bc06e6f64657600", &(0x7f0000000080)='$:\x00', &(0x7f00000000c0)='jkeyringsecurity\x00', &(0x7f0000000100)='proc\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\'-$,!\'\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='!\x00', &(0x7f0000000300)='vmnet1\x00', &(0x7f0000000340)='cpuset.vboxnet0ppp0!lo\x00', &(0x7f0000000380)='\x00']) userfaultfd(0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000280)=0x1, 0x4) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) 2018/02/28 05:10:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = getegid() setgid(r1) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001080)=0x14, 0x80800) sendto$packet(r0, &(0x7f0000000080)="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", 0x1000, 0x20000804, &(0x7f00000010c0)={0x11, 0x17, r2, 0x1, 0x3799, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0xfed) [ 39.936893] [] ? __lock_is_held+0xa1/0xf0 [ 39.936901] [] ? handle_mm_fault+0x117b/0x2530 [ 39.936908] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.936914] [] handle_mm_fault+0x1fd1/0x2530 [ 39.936923] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.936929] [] ? __pmd_alloc+0x410/0x410 [ 39.936937] [] ? __lock_is_held+0xa1/0xf0 [ 39.936946] [] __do_page_fault+0x5c2/0xd40 2018/02/28 05:10:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffff4d, 0x800000023fffffe, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f00000000c0)="f661864ad04a9dab2a81af5ee8c428a071eb420a6c186d86c5f550ac1e74bb48274fc0c8e37929fa5663c955c2f7f2eb15975cf2dd92b9c1dfd02f515ec6432599b2d4e7efab492cdcf0eecb882308afda95d1ccef5dd801172ea70c78efdd469221ce740f96ea7b63bcd2312b2c765a76677b9081c7703d2ac982837bc2a660f1c852f5d66e08733eb737fdc0d7ede6d15babe529f93770559ffe25c2de988b23bfcef7797aafd0d4d9568fc1950b54aaff3e73636a72c76cdbaf5594abe0eaff3c13069c1de22f530b6dd1ef0f33781f9f1532680a39196cbb54be1017a5429f12254101b3d0f3de1545", 0xeb) 2018/02/28 05:10:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000001, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000000000/0x1000)=nil, 0x46, 0x0, 0x66, &(0x7f0000ffa000/0x4000)=nil, 0x7}) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000000000), 0x4) 2018/02/28 05:10:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000004c0)={'bcsf0\x00', @ifru_flags=0x1201}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000040), {[{{@arp={@empty, @multicast2=0xe0000002, 0x0, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffff, 0x81f4, 0x39f, 0x6000000, 0xfffffffffffffc00, 0x7, 'gretap0\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x20b}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x3, 0x1}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff000000, 0xff0000ff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x9729571bd94fad53, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0xf756, 0x3, 0x8b1, 0xd4, 0xffffffffffff5f18, 'syzkaller0\x00', 'eql\x00', {}, {}, 0x0, 0x399}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/access\x00', 0x2, 0x0) lseek(r0, 0x0, 0x0) 2018/02/28 05:10:07 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000006200)=ANY=[@ANYBLOB], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xb2, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x1, 0x6, "3cba8a", 0x7c, 0x5c, 0xf6, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@routing={0x3b, 0x4, 0x0, 0xef9f, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}], @tcp={{0x4e23, 0x4e24, r0, r1, 0x9, 0x0, 0x10, 0x69, 0x1, 0x0, 0x200, {[@exp_fastopen={0xfe, 0x14, 0xf989, "81e2fa6ba239d236a6eb54bc79042cba"}, @exp_fastopen={0xfe, 0xe, 0xf989, "21a76f908cb6e0ce9dfd"}, @eol, @sack_perm={0x4, 0x2}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}]}}, {"c8f1ffa266497a1011dbce3f60657f1ee705edc0"}}}}}}}, &(0x7f00000001c0)={0x0, 0x2, [0x7a2, 0xbcf, 0x69f, 0x3a3]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x118, 0x4) 2018/02/28 05:10:07 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0xfffffffffffffffc, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r0, 0x80045430, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x4b34, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0xffffffff00000000, 0x1, 0x40, 0xf27, 0x7}, 0xc) 2018/02/28 05:10:07 executing program 6: setpriority(0x0, 0x0, 0xa9) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002180)={&(0x7f0000000000)=@ax25={0x3, {"e24843f397e0e7"}, 0x6}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="d0da1e0da2c1ee8b3868a65fcb9574ee337398fd78f863fd35af37645d790ff2b9036affd5ed1927fda71b950d1bb627749558dbf0b22a61", 0x38}], 0x1, &(0x7f00000000c0)=[{0x1010, 0x114, 0x7f1, "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{0x1010, 0x100, 0x20, 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{0x88, 0x115, 0xfa, "ba83e4dcf84d78b2a91ff19abf769b77cd1b0db3d7feab8662387dad8525e24dd08e10e1abfc0645efece5a890c02ce51ecc8249ce19d48287633eb7ba71400fc60b7c5bd2b1f874c466ce9b670c13b6cc7f024eeb5de1242f03a0a3325e36a89f4e70359fd26d451ff0a4174bf1db7d1903"}], 0x20a8, 0x4000000}, 0x10) [ 39.936955] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.936963] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.936971] [] do_page_fault+0x27/0x30 [ 39.936979] [] page_fault+0x28/0x30 [ 39.936988] [] ? iov_iter_fault_in_readable+0x36c/0x420 [ 39.936995] [] ? iov_iter_fault_in_readable+0x37c/0x420 2018/02/28 05:10:07 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) sendmsg(r0, &(0x7f0000001c40)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f00000015c0)=[{&(0x7f0000000040)="80dd1b54c08dbe5b853979cbc85215b47a6fd4bd91b607dfe3484f3137ab4ebfb578a249d96e106c38f5bb20585ec29ca33f6ee8ebcbb9df2e26749bc8adae92a0a37a593408c9427760a14cc6b51525883a1551c199e482b9d4819815ffa7abcdbf94f97b6ba348d8d86476fae4c8a3bc5c55e2a24ed8f96aa6db14c7549cc520d86dd4ae9b84cc07a797dd9b5ade466db480397f15e341db012ffa62e8384cee90c3c2fb49edaa8d78994405ae7054ba1e4f8cacb4", 0xb6}, {&(0x7f0000000100)="4abaea79e49b25241d489cec5a6952c1eeec458f4363e6f6151b997e5c3cad0b21ebc2ed4231a21f8987e4c13d33f670f7fceb49fbfc144cfad66eab2e704a1db767e4c9d104857593a182cc48b5579a28a055d1d0eddb9e77be79dee69a41d960820ff75c1cdc4f710a3c2952516bac8a005c169c3cd91bb8cf85c51cc61ab9db034551b529b84a30058ae3443e3cb010a1967966c5bcab1713cfdd4c841770f398ea5cc040e26acc41c6b093bf4c2bcf4a7fcfa836cbfe861021b04c21c44be15c56a7de1525083e05236e9012e2f3a7", 0xd1}, {&(0x7f0000000200)="e80f0db6daed27726e6acd6cb19db98579e801a63f77d0f145fc2cdd4fd56fc4ce58d9ab1f76b965a507ecde632137d4c7d0ac27388abb55cb60b7146b2095da7868cf6586fbe7bc8d32a3deac1898f385a7bced96571c31201600feaeef23eabd7315258a68c0bd414b012dd9aac2d20ccebf2ba6c43db5002fd25a79a73bfddb5d325a0e5fbafbc56f2663be36ee8e696c7c14f733bae667723fdfb085629da95682c871e8557cf82d5013aa191965c9e98dbc94a33ef98a8159c1e27bf470b32b369c4381d74f79ca150f5a0c6aff99d83d7b3d883367906a0be09ca96d64b3afd5f55dd9a0fe57679a9e2f731f", 0xef}, {&(0x7f0000000300)="7af6f58176285afa1f5c8dfd409c7dae06a0b2c947acee0f3949f210191cf6b796be9f577d6780a6763410e3123e054b2ffd272e798d21b3dee1ae96235707d9cdff8479df0ab3e010ab34b63b86aecfab994fe394df9df81a38b17e11fcaaa1cd0495865e68bb6b29b670e654b0758fe086025b4bd855b036f942d9af1e1e4ca6ac62131a2c82b88b39acbb524306d8bb3f13e6c513ca62b4afa4a43492b4e27683567756fca6562ec1e751aa7b7dd1cd53732912cd", 0xb6}, {&(0x7f00000003c0)="a3204a009c4850dfdbf9a252f9cc17b92b23c00ba6046261c5fdd9b76a12e928facb76784960be41b8b0ab2fe404a3972e22b038fa623bcf87b3dbf3fb02124e2aace5", 0x43}, {&(0x7f0000000440)="b864c0cf8c25666715ca50a9d2472830d03518f25412ad50fcee76c1391669", 0x1f}, {&(0x7f0000000480)="ee32d8beebe2ced290324d75fa02b1b0955d7c5369b76a4d44cd2b8ea4047cfc9bc68c1268f470403eb5722b0c7ee1a226b01099fe0a8901baff02d5f71513922d8ce4d1a18de9b84e2e0afc2c58da01e5b9ae83de82add1d7263995680e9fd92a5e9086c57a2b3d1d52dc1448184874ed762651cbd8cd7fd18aa5699ccdf2260ad784e3779e", 0x86}, {&(0x7f0000000540)="df2b1ac91bc43a0e0a1cb1dc09515e138ad9fa0d6e00e99e01248d", 0x1b}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="9b23bb0345c6e65d4a9164eeb0d32793cacab7ad5b152d158459fc8a74e0707b2698fc27ee894c9b2655e94871c229c73659ce73f286410686a0de13d1", 0x3d}], 0xa, &(0x7f0000001680)=[{0x28, 0x10b, 0x7, "16de1545155a1903d40f57dae0675f72b45b"}, {0x108, 0x0, 0x1ff, "9a9dbc45ee2a5a5e848491e068e897f839ebf77879de083120dbc7897dcf0f690ad37b73bdfc8d0a7f4e7c8dcf5ec37d2c71ccacf5b21c619be2c73405bbec83d57b2c3753e8f6cc015e053799af6b4015df02f912bec80d63d93874199a7c74d5b0cd1838b0f7d7fa5e3d1ceecea79a1dbcb59810b04322bc1287e78139be73ccf01039edf7da41d92363876ebfe625e3bb345009c4946f822c4f659963fad7a69ca8f33938a28f9c8d48ec23dcf2682276a9257e837b59138991830a461948246d40eb7950df0011e74acc0d62294af1ff94915adc042bf81bdf552a9a46849787cc1f6b3a4bf005aecba145eb8b608a"}, {0x48, 0x3a, 0x6, "5b7cf672af08b2e00aeca9e58ed34e4a04be35a8822e03fbc102f78ba0f25e526b5d5e252bf8cff444289ea5a6152ee83e69a61d"}, {0xc0, 0x111, 0x0, "835eb92ce4ac63d7bfe7b7e2159113359a148696715d8dcba16e753112c018ed30e590c55ea27c3970863d022c8b8166a64512b90518c41d2bf950995cf3031cb30785648c89913ac49ca695620a0f9e734bb230fb7e6a05ade76e27ef3e015ae1e5d147d9d533f804d1dfc2219b16a6737b67e46c341c8fd2c1d15ac2bcfd348f0a48cc167645d983d970ead06e30fe642c9b618d2cca56a8861262f441d92056fb98a056fe98123573440a21"}, {0xe0, 0x11f, 0x2, "70c7509fcd854249ee5c48305146e7088b55240feea2e8ff2634a4cdc535c86464e8335a6e43c9719cbb5c970c7a9f2217ec3ffc631b2689c42bd218b13ad67be506b27600d0fda723ebb1e5614ab7f19eeac612089c628d3b3b87443f1e596b3d068708cba2bed30204837e653f2abb1f3c1a7772b477702e463a74725c7db67b0b93b286820d9b37d4282e28ff74c45658810d9c01831333eb4c0e663668538a152770395613e736b76beeda2913a57ad734ce5c40ea08e18841730de4d4d9d4e06323094db4dbfd07b09065828fe9"}, {0x110, 0x11d, 0xf547, "80b152bb77b382e2c6eb3d2299974c4fec1b1afa7a5f1f0e15e4bdf6f1a79413e6e47953bfb8c5920146baf04b9f8709a96adf3c5bce2f6dcb4fb153c7ef0d860fd17d2277336b0a6d4decf23375b3deb5c8346c568d957effe4a7880c0e307cf3f06bf47efb7bb35f7256af3806f5e62052a27bae9b9fec0f76116f1f44a826fe0441673df8df83adeb8ff72029461423945a5616a67d08ab87b18161002db2aadd0dd6c520d4ce5372334467a0a55420b1a8e06fc0764254c85dd203bf49455306046c552d68bf97c30bf61e187ee59e4ac184c0ec8445c3820d5c505a256693c564b3ec0649ab5dc2b2fa4be6006456470a691b07b9f4c224"}, {0xc8, 0x107, 0x7ff, "52d5ed4c1fe27c9dd5f1140a1f249d6ea7af014ccc992590c0868a5147fdffccc138f5410ee98ed6b3c930298c58f5bba325f9af91197bc1a6624306defaea8528e4a5b2a4d38ac3b2c07bb70e36aabed8c098d5c3f67305956af5b7d51f3004f6e4941611191acd16308086c482d4547799c896a9214d420977bd36bf2028bef88afb3540c8585727d0fe4a0df3e44f3d1f13287bb0c5bf848d2f487d029e208743386542942c21831719f2a74028fc4ee500a16c"}, {0xa0, 0x10f, 0x80000001, "f45e340c650fa1cee269a347db0329508956846ca716644393ef89c841e84c870b7a62800b37192a5c3490e6d2350e7701610cf808ce8d76b73e8e1df04cdaff7a72445ea32b6860c886c13a5a8619e4f160063b7a597ab155de666d3aa7c238363b5dbe1fa33eead5a3c136b51bcd63b088aa944d95a5a996a12daa40f69b0aab39d5f7db0de833e9e3"}, {0x20, 0x1, 0x800, "c9ad5e41bb878312e58f"}], 0x5b0, 0x40000}, 0x20040001) r2 = epoll_create1(0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001d00)='/selinux/checkreqprot\x00', 0x500000, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001cc0)={0x80, 0x7}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c25ff4)={0x10000004}) epoll_wait(r2, &(0x7f000099a000)=[{}], 0x1, 0x800) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000df9ff2)=@l2, 0xe, &(0x7f0000f81fe0)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/02/28 05:10:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021200000210000000000000100000000267ed8e6ac96677462015c7648f7975aa4174a30c86774db02b42fca93e07df594496002b22c055b22ffa67f141be6984c0e6c1213df4507647b27c4d2a19c25044febada400134fd8de48d04f8d924e179c91dd71ecf0b49832433a591a88af6de3f655568068f1cf9853ef7daaf04e3eb5b119dbd36b6004d0fb3"], 0x10}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @broadcast}, &(0x7f00000001c0)=0xc) [ 39.937002] [] ? iov_iter_fault_in_readable+0x36c/0x420 [ 39.937010] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 39.937018] [] ? mark_held_locks+0xaf/0x100 [ 39.937026] [] generic_perform_write+0x1dc/0x500 [ 39.937033] [] ? page_endio+0x180/0x180 [ 39.937045] [] ? file_update_time+0xbc/0x3b0 [ 39.937053] [] ? current_time+0xd0/0xd0 [ 39.937061] [] __generic_file_write_iter+0x348/0x570 [ 39.937068] [] generic_file_write_iter+0x2d5/0x600 [ 39.937076] [] __vfs_write+0x4bf/0x680 [ 39.937084] [] ? do_iter_readv_writev+0x400/0x400 [ 39.937092] [] ? __lock_is_held+0xa1/0xf0 [ 39.937101] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 39.937108] [] ? __sb_start_write+0x14a/0x310 [ 39.937116] [] vfs_write+0x189/0x530 [ 39.937123] [] SyS_write+0xd9/0x1b0 [ 39.937131] [] ? SyS_read+0x1b0/0x1b0 [ 39.937137] [] ? do_syscall_64+0x48/0x490 [ 39.937145] [] ? SyS_read+0x1b0/0x1b0 [ 39.937151] [] do_syscall_64+0x1a4/0x490 [ 39.937159] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 40.081574] audit: type=1400 audit(1519794607.804:24): avc: denied { bind } for pid=6332 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.083540] audit: type=1400 audit(1519794607.814:25): avc: denied { getopt } for pid=6332 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/28 05:10:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x0, 0x2, 0x4, 0x91, 0xffffffffffffffcd, 0x6}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0xfffffffffffffffa, 0x0, 0x0, 0x7fff, 0x0, 0x10000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/28 05:10:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000180)='./file0/file0\x00') mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x80800) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) 2018/02/28 05:10:08 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) sendmmsg(r0, &(0x7f0000008600)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0xfffffffffffffff8, 0xa308, 0x3, 0x9, 0x6, "be253f8de1fd39ff2b880219169cae1d5682bda0e93d4dedf992567bc34f9a48c0c64b62108096c8881d844550a43163d7fe51fdff1967359ba1e97a96f81d", 0x2}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000000140)="afb209db73ba6f372a348ecf2856d12bf8f319f84927be6cfa0a3b79877928ff502a73bd3cec53e02549fdc7df3075aa855de5097974bf6b7a9cfca8b4137e5a1effdbdde8a714763a529a8dfaa0b2a2297e35a5d053b8033f3c826f6f500b2aacccfe17a3c282072a1b49ed69008957a425620ec77dcebd6696d15efa9b1e93cfd55eefebfad7a730f3b7909c5ef377dc686ce331fbfa8ada62a3a8e6dffa048c531926ec7d62217dc744d0f5cc3a078f6e", 0xb2}, {&(0x7f0000000200)="e62cbbb9010966d0bd9f28b709b6e9e51fb0faa4b06bc23110612f80edac07e0d72ea2e39147c05d6cca560324dc46794461fc3016af36f6724a2951923da0aa9b07de39a034fd41752691fd0df873201bf84f627f329ab45a943babac707a03edf3d29c33428f22c2d887fd22af0f978901998db4bcfba64ec5a6c56d963a8e2cca15442091c7acc2f382", 0x8b}], 0x3, &(0x7f0000002000)=[{0x68, 0x116, 0x3, "24b6cfa4e4b4e36070396b51d8d47dc21d82e6b2cced0d5afe20b807d28ae664fe67405cad1ac0bac89db09988398d70c03046af398904ddbaa24cc1bebf9a62f42540f2f6180ab98ccde73c2c89f66c113aa66e46"}, {0x1010, 0x11f, 0x8, 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{0x1010, 0x1ff, 0xffffffffffffffff, 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0x2228, 0x10}, 0x4}, {{&(0x7f0000000ec0)=@sco={0x1f, {0xfab, 0x2, 0x8, 0x6, 0x9, 0xffff}}, 0x8, &(0x7f0000000f80)=[{&(0x7f0000000f00)="e3be00c72667df345f610223a5bc0e103508d11a73a182814f632b79f1a66a1d1d53c265749b571b5d84575eed6f75458a4abdb421ee1660675f953fdd049617f2c815f643901c24dbe8ef", 0x4b}], 0x1, 0x0, 0x0, 0x4010}, 0x2}], 0x5, 0x4000000) r1 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/28 05:10:08 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x7fff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x6, 0xce}, 0x98) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCEXCL(r3, 0x540c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000380)={0xdb, 0x2, 0x7, 0x80, 0x8, 0x9, 0x3, 0x4, 0x3f, 0x3}) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f00000003c0)=0x4c2d, 0x4) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000440)={0x982, 0x7000, 0x6, 0x4, 0x6, 0x7, 0x944, 0x8, 0x1, 0xffff}) r7 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sync() getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) sendfile(r0, r7, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/28 05:10:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000404feb)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x0, &(0x7f0000011000)={0x1ff, 0xfffffffffffffffe}) ftruncate(r0, 0x3d) 2018/02/28 05:10:08 executing program 5: socket$inet(0x2, 0x1, 0x0) 2018/02/28 05:10:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffff9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x30020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r1}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r4}) 2018/02/28 05:10:08 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000000c0)={0x1c, 0x0, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x1c}, 0x1}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) 2018/02/28 05:10:08 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f000071cfe0)=[{0xfffffffffffeffff, 0x0, 0x0, 0x200}]}) 2018/02/28 05:10:08 executing program 5: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) r2 = eventfd(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) fcntl$addseals(r2, 0x409, 0x2) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000000)=0xffffffffffff8001, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r3) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/02/28 05:10:08 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r0, 0x5422) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f00000000c0)) 2018/02/28 05:10:08 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x1a, &(0x7f0000000140)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x20011, r2, 0x0) write$selinux_user(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a657c74be00000073625f6465766963655f743a733020756e636f6e66696e65645f7500"], 0x2f) 2018/02/28 05:10:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="b800000021000100fffffffffffffffffe800000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100ac14ffaa0000000000000000d7f83b452b000000000000000000ffffac14ffaa000000000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/02/28 05:10:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8), 0x8) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)={0x2ac, 0x1, 0xb, 0x13, 0x70bd2c, 0x25dfdbff, {0x2, 0x0, 0x1}, [@generic="800f83b0f28c3e1ca7e6b7fed29713974e20b63b59b8966613067267698065992fc1cb824e9bf58e7e63c0", @typed={0xc, 0x84, @uid=r1}, @nested={0xfc, 0x6f, [@typed={0x18, 0xa, @ipv6=@empty}, @typed={0x10, 0x4b, @u64}, @generic="9b276b965213b1cef85df74543b55cf5bbfb608502de2c2832cacf39572d1ba76c231264520f97d80d247892edc9eb84f031fcbd753f9e0ca46687305b18c7366617dbe14f463202b50a7a1cf411c78d94b27b5da486fd51e24dc2970acf9dc7a579847d49865484", @generic="bf3c62f04d2492a7ef99fef8a60b50dc6f316bbafdb582c5e8bd2b2406675916365a2e03a61876a3217c47f8525f523e770fc7a3337dafcd4a24b0e3c2e6eab86f78330393cfd2a98ecf3c008b60cd73096b5f65c7a8d62d69", @typed={0xc, 0x83, @u32}]}, @generic="b3205691fdfe4dab8b21891013d07a980fda8a2dd68787c1924ab4d41d1033dd897993c4699c73a7e34f9a378bd95ce8be805433ce480091bc97fd385a4a8ee637c9265f84b195ac7be2ecd19c57cda1f9efb63b46d4e49d9ad956b417fc4089c5a32bcf68d5d5f9dbfb1c39c6506127aaf93c67a63ec3647eca02b19e1c1af722766ca64b5855b9db55f6779710b550ed9ce40bc75f6a7b971ecd16faa5607cfa788ecf80b09c23da5007dcc27d80f65e55679bd149195e6266d76a16423ceb70", @typed={0x8, 0x94}, @generic="215f966cc0999b371d6fa658d8f8f7e559ca58541baa305f1689a5414e8c94f1d0088e86e6e5fdf6081b5fd513d07038e8e2081320affba85e6ab06f905199ba2deb7a21a4e4cbfdd181c657843c3be45c39c72510dca33de2cd313565623f3cb3ed0d298550a8b91a8e9a4e6dce9e70ab0975bbaeeb64ae14972fff66b8c0e3bea8034b74fb7a40130f3b9bf573b14a711a34a4e8fc68b2e2f3bf1a"]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4894}, 0x800) 2018/02/28 05:10:08 executing program 6: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/02/28 05:10:08 executing program 1: r0 = socket(0x2, 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgid() fchown(r0, r1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="67cf663200db1882826e94d2b61a4639f8813d9a", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 2018/02/28 05:10:08 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'erspan0\x00', 0x9}) r1 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0xc156, 0x8) 2018/02/28 05:10:08 executing program 2: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='!\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) [ 40.414403] binder_alloc: binder_alloc_mmap_handler: 6404 20000000-20003000 already mapped failed -16 [ 40.425500] keychord: invalid keycode count 0 [ 40.430547] keychord: invalid keycode count 0 2018/02/28 05:10:08 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) listen(r0, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/02/28 05:10:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x0) setresgid(r4, r3, r4) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000140)=""/66) 2018/02/28 05:10:08 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r0, &(0x7f00000d8f1f)=""/225, 0xe1) read(r0, &(0x7f0000000000)=""/145, 0x91) 2018/02/28 05:10:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/02/28 05:10:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) timer_create(0x6, &(0x7f0000000080)={0x0, 0x19, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x412300, 0x61) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000200)) timer_gettime(r1, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/28 05:10:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @empty}}, 0x20) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)={0x1, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x120) sendto$inet(r0, &(0x7f0000000040)="e7", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @empty}, 0x10) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8d01, 0xfffffffffffeffff, 0x0, 0x12, 0xd, 0x8, "ad9df775ca999b9d3c5b24035b2b94d5f8b987f8c056ff5109dfa693e53c73423ffad20894a5d7f5d5592687afad81104321aef87e35ed0c7d7ad5488ef4e342", "42d0a1e56fc9e6c311ce1b05a81c1568c7c4999ac0c4b15afecb099e3d0f95e98fb4eb5ce0c6ead28fd429a7f54d9335075ff8ebc66c42ba9328f888eb70a237", "24b9df140f1c12b611a0f95b9524ea2999fdbce89bac23610c93aa40cc3d779c", [0x8, 0x8]}) 2018/02/28 05:10:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000017c0)={0x0, 0x0}) r3 = getuid() lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000018c0)={0xffffffffffffffff}) r6 = syz_open_dev$mice(&(0x7f0000001900)='/dev/input/mice\x00', 0x0, 0x10000) r7 = syz_open_dev$tun(&(0x7f0000001940)='/dev/net/tun\x00', 0x0, 0x200) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/mls\x00', 0x0, 0x0) r9 = syz_open_dev$urandom(&(0x7f0000001a40)='/dev/urandom\x00', 0x0, 0xc2000) r10 = mq_open(&(0x7f0000001a80)='loginuid\x00', 0xc0, 0x0, &(0x7f0000001ac0)={0xfffffffeffffffff, 0x6, 0x2, 0x2, 0x80000001, 0x6, 0xfffffffffffffffa, 0x4}) r11 = inotify_init1(0x80000) r12 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001b00)={0xffffffffffffffff}) r14 = accept$ipx(0xffffffffffffffff, &(0x7f0000001b40), &(0x7f0000001b80)=0x10) r15 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001bc0)='/selinux/user\x00', 0x2, 0x0) r16 = syz_fuseblk_mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', 0xe000, 0x0, 0x0, 0x3, 0x9, 0x208010) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001cc0)={0xffffffffffffffff}) r19 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/pktcdvd/control\x00', 0x44400, 0x0) r20 = inotify_init() r21 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001d40)='/selinux/status\x00', 0x0, 0x0) r22 = syz_open_dev$urandom(&(0x7f0000003340)='/dev/urandom\x00', 0x0, 0x2002) r23 = socket$packet(0x11, 0x3, 0x300) r24 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003380)='/dev/rtc\x00', 0x80000, 0x0) sendmsg$netlink(r0, &(0x7f00000034c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000001780)=[{&(0x7f0000000100)={0x4c, 0x3f, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@generic="8bcdf37a3d6b9ef3733f38d149ba7b2d0ed12d1e1e3bb67460d2cd51b1f8e8e1147e693cfac6e593bea2e75dcf283f43207d727b63a251add88a7b"]}, 0x4c}, {&(0x7f0000000180)={0x148, 0x37, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x4, 0x6b, [@generic]}, @generic="dba933737403370a74e148698a02eb082e80e9aae7f7c65bac5b0134c93535e8ca83290eb4e61e1bc386ed001515a4ccda34e9e0aa0f94d2a955f6e1cb", @nested={0x38, 0x80, [@generic="984baec5ed4a5a4ca5627a6f842a442da794377fc64f37ee23638284cc712609747a5102d32717a23b34c3498658e5ec5749a8b6"]}, @generic="7a7095aced3354cb7de9634e44ff35692a080810e12330c97d29795171c2a67e67fad8783cb39d042a2ddd02dc2e1b2436a8059ab2039c5014bc2dcc2aec254094a85dbfb827872c06ee5f792534b92a97aaf15b1d0d62f5eef6553dc5ddee75db31212d89279f636f5ac8580cf3159b36d1a158760a943ccc11f23015053ea662032bf0f01d0ce8f941826bd746e99c7115f30d0f3b557a1a3a206281e745d387d505551857dce4529c4fc05e2705f0580a10f3b2dd2737225b00d0864d8c"]}, 0x148}, {&(0x7f0000000440)={0x1334, 0x28, 0x10, 0x70bd28, 0x25dfdbfd, "", [@generic="2171b63e1ead66f875630df677bb7a3c4418a9b42b3de7ffc157e249f0737e318d5dea2028f79bef14ebbd02689a9955c2c5e590272e47640618ded6008e714f9ecef004799306238998980dc31e38361e81e231427f6d7748f0575341345002262ca98b62db57f66162287a92b19d7076bce3fc6809c284beb8db910c956f0cf661b6", @typed={0x10, 0x32, @u64=0x7}, @generic="99fed2b356b007abe6954b863181392a45e19148544eb7f91fc35d3424795dd763febe41ce04d0da5601d51340b08205d396f46d0a7db95d5a9ed4fd4ae82535ae90d1a2762fd0e72bc2df9a076ff7df3701298c4361be3b2fc923bc6d32bd0f609298b798acd50eda30fba19823a08574a7b01ee4fbf0fc172073f2d8ca6dcc59ad04795ac1f9a92c422c6085fe6652cd90d346006dedc16cf8eebc4db21a6d08f9b4fba1f0e6f6b6c04fea327854560d59d94dfa7cfd51c7a3c34ae9bef500496088a3d733cb1dd017d31255265a810466feb3a677ecc3415a26694cf23d5af0f312bac1444eab0bdf5540", @nested={0x138, 0x6, [@typed={0x18, 0x2d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x5a, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x6, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x40}, @typed={0x18, 0x1d, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0x8, 0x5f}, @typed={0x8, 0x7b}, @typed={0xc, 0x5a, @u32=0x20}, @generic="0cbdc80f72b06b45ce6263d035e9ff51afa59f91ed587ab276e53e0a38949284e20598ff35115e9907b9c65f9f72217104e15eac5e496a8a693251de0876467f6dfa7e22c9ee92f3457b6b30fa25fdadb2a738fbb56c291b7dc8574478f8cf22c9f3f58c091bd9b04d0dcd0a2fab3f670dee9b4c96d81447d34e4f9a3f04362fa4e5b367cece0d31cea59ad950277a18ebadaad62f0bae747aef9633ddc79c90ff7721da594cf707ae03919d69", @typed={0xc, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x104c, 0x13, [@typed={0xc, 0x94, @ipv4=@rand_addr}, @generic="d43d24f9ca345f58fb4df4ea7505b6ff25e8ca2c8dcec16010a59b353911a34e3c548c1d20df", @generic="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@typed={0xc, 0x60, @uid=r1}, @typed={0x8, 0x11}]}, @generic="5516eb71a704afc0f0d5aaed369be8440a6d376a257b2ab4369f0841f2f8eeda"]}, 0x1334}], 0x3, &(0x7f00000033c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}], 0xc8, 0x4000}, 0x80) r25 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') sendfile(r25, r25, &(0x7f0000000040)=0x2, 0x3d) 2018/02/28 05:10:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x488401, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x520) r2 = socket(0x9, 0xe, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/28 05:10:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x138d, 0x1000000a5) accept$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000540)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000740)=0x0) r3 = socket$inet(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r4, &(0x7f0000002340)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000002140)={0x10, 0x0, 0x0, 0x0, 0x0, "", []}, 0x10}, {&(0x7f0000003040)={0x10, 0x0, 0x0, 0x0, 0x0, "", []}, 0x10}], 0x2}, 0x0) get_robust_list(r2, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000100)=0x18) r5 = accept4(0xffffffffffffff9c, &(0x7f0000002ec0)=ANY=[@ANYBLOB="00000000080000000000d300"], &(0x7f0000002f00)=0xc, 0xcbf5083d84516a9f) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00000004c0)=r2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002f40)={r6, 0xfff}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000002fc0)={r7, 0x6}, &(0x7f0000003000)=0x8) r8 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r9 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r8, &(0x7f0000000640)='rxrpc\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, r9) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="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"}, {&(0x7f0000000280)="10c3f7ce85d97ee086d2db45b94dcf2cdcdb600635e9e7ce972d6e3e1ed301f0da47abf7922d8485ba2e6d6b0725092abfe36c39a70c8b07ae28500d3c12816267506859a45746b2b8ece7ba8df71b84140fdaf6e378bd655c120dd3cb5c710d8b9f8a2eb832ec2f26f2304ef75d937a06401370fe3f2c3d910ab21cb857d3eb8eb65274f11aeefeade322f3037b67bce22540e2b4eb971b8cb743db32f50de2b8a2c3b2b92e5d0d1467d6beca13c05911fa5e1a31f596a4b0"}, {&(0x7f0000000340)="55d607ccce9d9f694b95af1e2db08851eb28397d05c1bbfd09e9582026c87fe5cb683db7763d645b7f08c1ab07e5a72c9540f923ef71338a83ca8bc804b37a2dda27afff4c329037f89022db9473c66f716d10093d55228640f95d2304f21756147f384a8d52e59374bdc3fcc08a8c9389fc1234ae095cdf9e34048426798e464ad3299b3a5c5b1775"}, {&(0x7f0000000400)="1642cafff96f1fb849f892edf863f4ac20ccfdaf7cf34498f6f9025d2eec269c8b1645931e4ec3a0a7e1f083d4290349bb6809a4e8f201bebfa3423403fd49315d417756c3003e0100e86f8b0583ebcbf8b09b5184c917a7cd85cff698a83eb1d4d97c8681c67bcb32d5c78854c0eed49eba2e5eabb495c465b175b99bb7e0451a050d2acaeb910d3bdac99c0ad34f84ea394960d4613c097c20cc364edd0966d553e9b68c88452b9059"}], 0x162, 0x0) 2018/02/28 05:10:08 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x7) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x4000)=nil) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x40) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e630c400000000000000000000000000ae1949b965a25ebb8d85dc42b8b9f275aa5f2c9cd5b1068ecba1cfc547f7a1c852f3162e8f91cbfae9337d42ac732e57b1f4670f6040e9be2d35e42dce4c73a23551a3d68b9a7585773a030f8a3cc230ed2935d7f2eeafd9d0fb1a9eaf908e10cef89a3ecd5a4ea5a"], 0x48, 0x0, &(0x7f0000000040)="4f6f482283b35fe0e7feabb3b87130ff5aeaf1ac1570ac439b57ab4a4c4e4484f75f3397c04356994af05af85cda6eba975b877d654bb66c4a6e480a800bbc9b8d5b8d3de05e7b6e"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000500)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000004c0)={0x74, 0x0, &(0x7f0000000380)=[@clear_death={0x400c630f, 0x1}, @request_death={0x400c630e, 0x4, 0x3}, @release={0x40046306, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x8, &(0x7f00000002c0)=[@flat={0x77682a85, 0x10a, r2, 0x1}, @fd={0x66642a85}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000340)=[0x40]}}, @enter_looper={0x630c}, @register_looper={0x630b}], 0xb0, 0x0, &(0x7f0000000400)="f6a37072d7cfcf089ee08d6e179f6cf80ebdf4877d676ba69b1028885e10cf1c68f4bd99d60156740a4abe326de61e666661d2dc95682a57a71fe2da44406e4b2d4645c1d375817a99624f16613386dc41ae52264a5ffae173bf6afa64f1730ab6d3f99df72886176d80e416981bdbd447cf59fc4f7770768fd861461c6304eed125a1a7378ac4f1a8f0ac0483e369bf101181498fe37d1dd328a4b4ca5048c2293101644714da267209640f7e24b34c"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) 2018/02/28 05:10:08 executing program 5: r0 = socket$inet(0x2, 0x1, 0x377dbe1f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db6ffb)="8908040800", 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffff, 0x2, [0x5, 0x10001]}, &(0x7f0000000040)=0xc) lseek(r0, 0x0, 0x3) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x3) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0xe4, 0x2, [0x5, 0x7fff]}, &(0x7f00000000c0)=0xc) 2018/02/28 05:10:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200001, 0x0) r2 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="656d3026f82e757365722473656c662d00", 0x0) keyctl$describe(0x6, r2, &(0x7f0000000300)=""/151, 0x97) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000000080)={&(0x7f0000001000)={0x1324, 0x20, 0x1, 0x70bd25, 0x25dfdbff, {0x5a6}, [@typed={0x18, 0x8a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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@nested={0xdc, 0x71, [@generic="1d8580ced813da5f64faeb8e5e37fc431159faad", @generic="39059db70b297ecf27777a4a7eb339e248ade5a32ce9112b126eb7aac25b137bac6fa894d00ad53c2742202ae1da41da1ef0da7e8be76f6f4a1a818631db4c8a8f973d04318f6a2b20e21d572645a5d7e68d2953bcf27301ba121a54f16d21b885bbacab13e714c8a1ebbfca2b9d3cad08a6f86e91e69d61fd7dc6f7003f6c76e040a053c1b026c240fd427bb7b50b969974a7fc46819be3dbfdc76101cc610f76b8f0cd519358d695d83a6dbbc85dc63207d56b70663aa69dae63f519b925b1afd460"]}, @nested={0x21c, 0x70, [@generic="b0d7e41919d24f846fd9170c06ac5651", @typed={0x20, 0x89, @str='keyringselinux/system\x00'}, @typed={0xc, 0x49, @str='\x00'}, @typed={0x8, 0x88}, @typed={0xf8, 0xb, @binary="a5165f036084c7acc7d002c92e5f7b8ac018e58509eb1511391e2f654fe001b7404cd079a73bf278282917b68c632e902fd210cc03747b89683b9af480abaa18728fdb65710124d3b47ae9efa53e5005c3bd93d718ff3f2257209f2d22dda7aadf551d7534c7cd0500ca9856459227ada48841d8084895d44a215806653253977065514d48bdfcbf8ad8e2bf5bb06d50787105b536ba5161caf068e0bec8b39c2c6f9665bc83ff1e54ee2ff4962a308e7d3bc60eb579860bf0d5af82fa86f8b943caba61231ffe387660e214b4b79ee869478204ee383390a0e476f2f2f321986ac8786d93456ae49d1737ca9b44"}, @generic="c78c97ce713ba2b51c7b30a7f8f321dd5892ff198c28e9c980a49b3a16a73b9e99ca708f51c9835f2668791d57663226430d05035a16d9c492334cead0aedaca1bac357393c950b0256d290f86109265f20b1669ba7fa4083762126fcb2a5d5154d8884a152d0de4e08c58a65001ab193f690280accf49f79447e24e4dbe81ebba730d4fb353b5747014b2d7ccc402fa2f18d9160d79243f76423b24bd58993d474cdf769b79ef328b92f5d9afa2db7130f6c061e1ce3976929254a088f350d9d9783d5e2b14e6bcb6ecacba8d2b6ffaf31b06af083b3632b215adc5"]}]}, 0x1324}, 0x1, 0x0, 0x0, 0x800}, 0x8044) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2f) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000ffc), 0x3d9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000e9f631fb8043feb6d01e44b4e52d905e11468d7660f7fd351f7865311604821ef0e9ed096ae433a5fa394df07db3471c5492ef8d4966fd591caef97104ab68303c428929d289a784938471ee73fcabb4fb81ad07bcee64465340781fdca1d7d1794ed1e6b050fd1abd0035f23a3c79b9cf74b1bbb822dbc1c4fec473ee95be096727f997c24f04ffcdbb341b49412b7cdf8b26a116065cf3d40bfc1b4d9297e15fda6bc3e7000000000000000000"], &(0x7f00000001c0)=0xb6) getrandom(&(0x7f00000003c0)=""/245, 0xf5, 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r3, 0x3ff, 0x4, [0x5, 0x4, 0x9, 0x1f]}, 0x10) 2018/02/28 05:10:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="32ec3f7cfc") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) 2018/02/28 05:10:08 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000ffc000)=0x2, 0x1a0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 05:10:08 executing program 7: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101280, 0x0) get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000100)=0x18) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000002c0)={0x1}) getpriority(0x2, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/119, &(0x7f0000000280)=0x77) sendto$inet6(r1, &(0x7f0000000140)="80fc25b8da6667b8f94e0841fcb138f6d5ddb7b113df60e9d248071b3299c6be6d766bf498cc20b5ab7d9d86068ae587c843922a9d6e1a5f1ab647a02af4f1355f7084856a166e7083e97015ac64c1f54d20e3d1cf5a24941f14f2dd727c578300f55ebf6fd208a64d2d1e88af01e3db990c843ef3c1cd9d152a69643b318c72e358db62a1933650b91ebe66e61dfcc5d3b7dfeaff02af3007158fe471b6dc60b00c6cefeea6630092eba8bc9e887a566bad31328df747aa215ccd", 0xbb, 0x55, 0x0, 0x0) 2018/02/28 05:10:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) [ 40.560163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6468 comm=syz-executor0 [ 40.594047] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6481 comm=syz-executor0 2018/02/28 05:10:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000000140)=""/99, 0x63, 0x20, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xc104}, 0x4) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000106f70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) 2018/02/28 05:10:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x50400, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000dd9000)="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", 0x431, 0x0, &(0x7f00007a5000)={0x2, 0x4e20, @empty}, 0x10) 2018/02/28 05:10:08 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000002a40)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffe06, &(0x7f0000002a00)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001800090cffffffffffffffff02000000000000050000000008000500000000000c000900000000001912cfd21742713d23bcac0cb499b3ce08c97d20381f3928c0b5b48ea3d299a6431744fb3a614ec94f5134d2482628ecd3b2397813d8be", @ANYRES32=0x0], 0x30}, 0x1}, 0x4) 2018/02/28 05:10:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00002d2000)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000000)=[], 0x25) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x101001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000002c0)={0x80000000}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2, r1, r3, 0x0, 0xfffffffffffffff9, 0x400) 2018/02/28 05:10:08 executing program 3: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'bpq0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x3, {0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x7ff}}}}) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000712000)='./file0\x00', &(0x7f00000001c0)='cpuset\x00', 0x40002005, &(0x7f0000000200)="c1b3ebda2d457660387a54e37fa51673654339b70a6d6889bf3372337207532b79065dcec80d01ba196336ca0896a66cf2e4a5e95ff01da304b9f81621ce01e4ce5b7caad91598788a9c7bf9fcf494e31cef4e") listxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=""/61, 0x3d) open(&(0x7f0000000180)='./file1\x00', 0x0, 0x80) 2018/02/28 05:10:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00', 0x2, r3, r4, 0x4, 0x8, 0x2010000) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000089bc8fe9fbbaa1f80e02efc91d8e19039f5f58e1a485c507e4fe03e3"], 0x18}, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8c01, 0x40) execveat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='@proc!mime_type]security\x00', &(0x7f0000000140)="73797374656d25657468300273656c696e757800", &(0x7f0000000180)='/dev/ptmx\x00', &(0x7f00000001c0)='system-\x00', &(0x7f0000000200)='ppp0em1ppp0vmnet1em1*wlan1posix_acl_access)\x00', &(0x7f0000000240)='/dev/ptmx\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x147, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/28 05:10:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a7d000)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff4a}]}, 0x18}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) 2018/02/28 05:10:08 executing program 4: uname(&(0x7f0000000000)=""/19) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22, @empty}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f0000000240)=""/51, 0x33}], 0x2, 0x800000000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f00005c9000), 0x425, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)="55db0062066b856c0657fbcccdd426b5b652d221f163d31d7d1824c0b23cfaa9e5f1e9404dbf828a3f4887bddb12e01281a7752a66483d27ad8b64cc5566cd93573961c98f0e1da2deb10806375fc3c6dd28743a394272347493fda2b986aa30ca902c64a200c3002b95f7ebe99c1c41b21d8de18698c5ae3467c7edd3603c0db748d2e1badf704c1b8c5c5a2920ac3d8f3db2", 0x93}], 0x1) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) getsockopt$netlink(r1, 0x10e, 0xd, &(0x7f00000001c0)=""/15, &(0x7f0000000280)=0xf) 2018/02/28 05:10:08 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r0, &(0x7f0000000000)='M', 0x5, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @empty}, 0xffffffffffffff6c) 2018/02/28 05:10:08 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xb94, 0x30, 0xecba, 0x3ff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r4, 0x2, 0x2}, &(0x7f00000002c0)=0xc) socket$inet(0x2, 0x6, 0x6) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x181000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x1000, 0x4) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b35ff4)={0xfffffffffffffffc}) 2018/02/28 05:10:08 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000040)={'ip_vti0\x00', 0x1ff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x1ff]}) 2018/02/28 05:10:08 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000b78ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000080)=@getsadinfo={0x14, 0x23, 0x805, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x208c010}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@getsadinfo={0x1a8, 0x23, 0x400, 0x70bd29, 0x25dfdbfd, 0x1, [@algo_comp={0x84, 0x3, {{'lzs\x00'}, 0x1c8, "e0e6abc318faeb8fb153152868fdc5dee1723291dd80090bfe6a038879cba154cd7790e1c619089b9a0a79b256e21800306edae4d26475e7e6"}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd27, 0x70bd27, 0x70bd2c, 0x70bd2b, 0x4, [0x2]}}, @algo_crypt={0xe8, 0x2, {{'cbc(cast6)\x00'}, 0x4f0, "e0ac72412eac5d6df0b5fb6baf8e7b5d7815423efa4140f63d769b0a2a75ebdabb2f9ae0a86d7e945a2554dd54c416c31e24e41962555715a2d18d602ceb4fa0b8b04bb6af96a9d335faf356ad073223ba912ec1d3b25cb22bc64d89c5c257d770fbc929ff82a941edfbb614612e7f3304a8487dda1a70abd31042d5e470d212451eed41b0890dd66bf8c184bddc1035f7cf725f39b0c13b30e259a23901"}}, @proto={0x8, 0x19, 0x33}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/02/28 05:10:08 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/28 05:10:08 executing program 6: linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x170984f71731c32a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x301000, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{&(0x7f00000000c0)=@un=@file={0x0, ""/2}, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/171, 0xab}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/184, 0xb8}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/110, 0x6e}], 0x8, 0x0, 0x0, 0x9}, 0x4}, {{&(0x7f0000001540)=@ax25, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001580)=""/34, 0x22}, {&(0x7f00000015c0)=""/208, 0xd0}], 0x2, &(0x7f0000001700)=""/33, 0x21, 0x824}, 0x3f}, {{&(0x7f0000001740)=@hci, 0xc, &(0x7f00000018c0)=[{&(0x7f0000001780)=""/175, 0xaf}, {&(0x7f0000001840)=""/93, 0x5d}], 0x2, &(0x7f0000001900)=""/195, 0xc3, 0x800}, 0x400}], 0x3, 0x20, &(0x7f0000001ac0)={0x77359400}) 2018/02/28 05:10:08 executing program 4: unshare(0x20000000) clone(0x3020200, &(0x7f0000000480), &(0x7f0000000440), &(0x7f0000000400), &(0x7f00000004c0)="a0be03025b66668a0fffaa08069a878e0347989356bd1da88b4099eab50e817617c68fd161b648f2a7edd071a794e79b2a34883c24e962e7d4c2a23f3fc5bf6b80f92ec72e451a528cb7e69d39edef80d234c33c3c7d") 2018/02/28 05:10:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x20, 0x89) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x0) 2018/02/28 05:10:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x39f, 0x40, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/66) recvfrom$inet(0xffffffffffffffff, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000440)="d4", 0x1, 0x4050, 0x0, 0x0) 2018/02/28 05:10:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f00007d3000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/02/28 05:10:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x54400) 2018/02/28 05:10:08 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000680)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000007c0)=0xe8) r7 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000800)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) getresgid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) sendmmsg$unix(r1, &(0x7f0000000f00)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000100)="d4c030ab661deb5bf6b841fc2b6375c8aac8f8675eadac0e03db64a31fd71cb6955e2df724e11dfb99bddc6ae3cf30daead9aaa700d73ff2dfd7cb037dd020132cd92ecede39d4140dc5569b8c6190139b0dc79185b5c6af89c01663c9bf5e2ce1bbf8902f8c8822209bc72e4e452f555f1acac8b38dfabf810f8562b73e7cd8d984f79eaab1c739f1b4", 0x8a}, {&(0x7f00000001c0)="6648badc893da748cd6faa85554087eb07d597d2f350c994d403d7a4f2d45c3b710a2274ddf36907f241d930dd605282ecbd82fa7541b03014c7c55cac2fb8c0f8640913f0d78dfd87fdeb08a871c96331b6ed63d4c934a6394c0c099f4adffa60c3849fb722cc9b80c54a9866fd6cd23144f98efe35ec9698a12b88d60910ca6ae35f7365760ce5e28e44841ddd9863620130ac69c48ae441ecbfd83622dc059bf3e6e00aa454a119ad17f3ca3ec0e3f39f5e1ad5a47ba2b603c7", 0xbb}, {&(0x7f0000000280)="6df0cea2dc2801b8b19e35b3dd3cb849", 0x10}, {&(0x7f00000002c0)="6c7ebe2af93097a78e6ebeee78fb7f210c011126523e5ea6a58476bfadf9826fd6be240ab0e946656fc073982b9435e050579b55a5b29b30f19182ee9553c01d32079b5e6f1861477df66f495686915e594454c5f9136ae8c5d390f1961cf22fac24a91685ec4f6ede21b5e88f28a9608dbca78b47a4dca0519a2fdd2c6fca6926fcccc8529251785faad1f071eb444b1418978ee21105f8022baeb94550e640688246a677e4d3b016a7b008a62ff22c1160a0989183f3c0fb0629bd9834522b47aa76d8c645ba36353bf088e46cb0dc1e5752f1bb90", 0xffffff5f}, {&(0x7f00000003c0)="860d9634a0790f9b15b3a588eb66445e06cd5d110e8d98a736d8121bf86bf859b45d150ab69fea2f251b8367fdc1e95c05539e3832718a0901cff387d4c129ff053c1acdf1545f2340e339c8bbb16c56ca86a271596bd6ec53a5effff48a93ed6647ff6678035f385d2077af827fe0690f2a6696fb5ba95baa9398affa7ce0f2cd33bc1fd3169cf42819a280a7b50bfb17525bb21132e4207df254fe759fb617226b1c75699fad0c18cc398065cc9b7b4a036268cfe18e86d06fb7a9528f3a9a46ce555645b1723052eaaf698133db9a", 0xfffffffffffffd8e}], 0x5, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}], 0xe0, 0x10}, {&(0x7f0000000a80)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="0e6f779d95", 0x5}, {&(0x7f0000000b00)="2bb9dff20409d4990535a4690e0876e6f32eda3a497967331e161cec661ee0093115d968bd92df91246e618b21351a5238a9f53a3ff5bf055bb17f8d1208ac93a1badfa2fc04e7bc0526d8960448099e7ffe63b322df3300fd8d0dcdf1f7bb90fec08e6cce26c2b3d7b790b518abddd610cc75a7b0a97dec1ba16d5df7996f9f4959455c892aa8d3da2dfc58400f098f660e32c05a2b3f", 0x97}, {&(0x7f0000000bc0)="84be049ff9f534321310f075051c1b1632628f2298e375a14a2ca46327c7cb7dc710b88d60f0b92cc18c427eb02a13be48878fd3be246b380bca791363240dee52961a1220d233ebf75f10e2423c87aa040a2f1c7c8e06eb2745bef4bc302f68d21bd7269c6c13af451864bcb68017be0bdbcd", 0x73}, {&(0x7f0000000c40)="23d43e6292f20efc74cdf2b992b974c4a76115194a5ea1473a5190236aba24998f6b1332e5cdf0925309912aaa7b5912897975788d2f02fba62b5b263722ff6b748280f45fcfa1f08e7aaa6c6ed8fc7d4b69d6dc1fdb62a45e14690cb87364ed5265eca854261bc8a2a2a6a5ea4cd5ebc27acb39e51728575e89e733f3c90f09cb53c0c74b995affca5febfc9919cda9afb79c7edb6b41bff8db66be88206d6fda84ba0283c799c79556b55c", 0xac}, {&(0x7f0000000d00)="e6684956a6f434db0ee45ba2654acd140a3a7a9ddbdf3431fd031b78ee61a00770b9c5a6e050d9ae1321365731c41562a07ce8be4710a3129aace00f3e683731284dd2c41bf9fc8b74b941f51472a63676fa87c61caa1d51aafcc4b2f79dd7f4c302b81d3e17de6393282bcc5ce40f1b5755845716af23c6556ebb091fcfb702dd7aa9995a7f35e66de02a9f17d21ca66f5d27bade34ac5749d45bac3acb9ed5b73c029f3c60e764d8768a94b04ed57ce073633f97b11769", 0xb8}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000000ec0)=[{&(0x7f0000000e80)}], 0x1, 0x0, 0x0, 0x2}], 0x3, 0x0) r11 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r11, 0x111, 0x4, 0x1, 0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000299000)=@nfc, 0x10, &(0x7f00009a9000)=[], 0x0, &(0x7f0000735000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/02/28 05:10:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000000100)=[{r3}, {r0}], 0x2, 0xfffffffffffffff9) r4 = dup2(r2, r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x12, r2, 0x0) r5 = dup2(r2, r3) fchmodat(r5, &(0x7f00000001c0)='./file0\x00', 0x28) fcntl$setown(r5, 0x8, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xf5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0x1c94, 0xffffffffffffffff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={r6, 0x8, 0x6, 0x0, 0x8, 0x3}, 0x14) tkill(r1, 0x16) 2018/02/28 05:10:08 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000001c0)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'erspan0\x00', @ifru_settings={0x800, 0xda, @sync=&(0x7f0000000000)={0x4d1c, 0x5, 0x3f}}}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/02/28 05:10:08 executing program 3: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000c95ff8)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r0, r1, 0x6dd, 0x8c) setgroups(0x3, &(0x7f00000001c0)=[r1, r2, r1]) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8956, &(0x7f00000002c0)={'ip6gretap0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x2, 0x3, 0x4, 0x1, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f00008b3000)=@known='system.posix_acl_default\x00', &(0x7f000094cfb8)=""/72, 0x48) 2018/02/28 05:10:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = userfaultfd(0x0) r2 = gettid() r3 = dup3(r0, r1, 0x80000) connect$netrom(r3, &(0x7f00000000c0)=@ax25={0x3, {"dfc11c1aa18185"}, 0x1}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x3) close(r1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) accept4$llc(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x80800) accept$netrom(r4, &(0x7f00000001c0)=@full, &(0x7f0000000180)=0x48) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffd54) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/02/28 05:10:08 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xa1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x3f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r2+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) 2018/02/28 05:10:08 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffff7, 0x9fdf, 0x7ff, 0x9, 0xfff, 0x5, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x3ff}}, 0x200, 0xfffffffffffffffa, 0x4f, 0x7fffffff, 0x1000}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xff, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001200)={r2, 0x3c, "fd06f6286ed1c9e48f28cb2a3715701104bc03c932f1bb075900e415210a167e20e55bbd4406a6f3f3a66aa31fa9d3efe6984ca2f87ebf0f9dc8dde7"}, &(0x7f0000001280)=0x44) clone(0x6, &(0x7f00004c2000), &(0x7f0000476ffc), &(0x7f00005c6ffc), &(0x7f0000297000)) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) r3 = signalfd4(0xffffffffffffffff, &(0x7f000089aff8)={0xeb}, 0x8, 0x0) read(r3, &(0x7f0000898000)=""/128, 0x3f2) 2018/02/28 05:10:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000018000000ffffffff0000000004000400000000000000000000000000000000000000000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a004e200000000000000000000000000000ffffac140000000000000000000005000600000000000a004e2000000000ff01000000000000000000000000000100000000000000007021c7073bec0f81802287db30cddd2337dc"], 0xc0}, 0x1}, 0x0) 2018/02/28 05:10:08 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x28000, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x400000000202) sync_file_range(r1, 0xffffffffffffffff, 0x3f, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000080)=0x4, 0x4) clock_gettime(0x7, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) sendto$unix(r2, &(0x7f0000000340)="373eb0fb6afc370c78cd65a98f55dd6cf57ac27ad85c6060e9bda468f1c2dc1e0926de1591258b6b369f977bbea9fabbd164a6be5760704ab86da787981b6ed6b95790063b0dd075a3dcc7ff76d568ec879c7212b7778ea3b334dad706b4e477e4a5e19c8a44b4a76d9544d0038522c9dee2799d82830b60552c8fb12365d46239e67e89da0449b6c368bb0c61eadeb7522a35b914f3be162cf870e2cc236014a91f2b34400f83fe14b64b879343fb7dc79e2840ff84ef2744dca7a01304fdb58a13c3a6ddda4dcf59ad4eaab2ee940d469485e7f84ee49428f93e08401786f8e99e3c22a054a63a8aa290", 0xeb, 0x40, 0x0, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {r3, r4/1000+30000}}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000480)={@loopback, @remote}, &(0x7f00000004c0)=0x8) 2018/02/28 05:10:08 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x5, 0xa9, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x5}}], 0x60) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/45) 2018/02/28 05:10:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000bef000)='net/snmp\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x10000000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r1, 0x1f, &(0x7f0000000080)="d94307323e5d4465068f9e98aa57057ff8bbe76d95706372760bd26c") r2 = getpid() fcntl$setown(r0, 0x8, r2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7fff, 0x7, 0x3000}, 0x4) 2018/02/28 05:10:08 executing program 4: syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TCXONC(r0, 0x540a, 0x7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="f70000004550f11ced31e3c316d30471a9a1416218041977221ff966659248dc6322d9cfdb0619cebe2cdbe7355698c9f3b88a16b377495ff666cb5f5136098ec9de0af22982549bc12c2600eb1f9956aef81569020e5c172f88b574ea6b0fa3f8db554cebda1eca4f48d2f32316a123282c57c527cbdc493bd3e0c01cd31f74dae163c4a37e65ff4bd89bf6ad403c8ac7484fbdd2b6ff27a0b1b0265dcac89d08437c4144e839f31a8763b1e96bb8a9fdb0d6dce16a42985ed222650cd8d46e6d798da710972d02f71990d1b0351c899ee2197b0ffbf82af1189b63a3549a23ea78573feff0370a8c9676f3907984dda786f0cdee50af24745a0c076e3488366a62733bc14248c5416fc2d9f1e6b53422fa78b139de2fff8bddd6f3ac150b92cdda8e8d52a5274e86d89afa4705c5b79b79ce39d765e3e500000000"], &(0x7f0000000280)=0xff) preadv(r1, &(0x7f00000028c0)=[{&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/105, 0x69}, {&(0x7f0000002640)=""/133, 0x85}, {&(0x7f0000002700)=""/220, 0xdc}, {&(0x7f0000002800)=""/192, 0xc0}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0xc000000, 0x3}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20011, r1, 0x0) mlock2(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r3, r4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00000029c0)={'gre0\x00', @ifru_data=&(0x7f0000002980)="8b4ce9077ea0507df7304e90847f1530b31ad883e111925db7955cc6f33a2f2e"}) 2018/02/28 05:10:08 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x30000) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x5) 2018/02/28 05:10:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="b3") write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:ssh_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) 2018/02/28 05:10:08 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x1, 0xffefffffffffffff}}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x8000800, 0x7fffffff, 0x8001, 0x5, 0x8, 0x94a}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000080)=""/206}) 2018/02/28 05:10:08 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x2}}) 2018/02/28 05:10:08 executing program 7: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/02/28 05:10:08 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x30, r0, 0x4b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x32, r0, 0xfffffffffffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0xffff, 0x2e88]}, &(0x7f00000000c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/28 05:10:08 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001200)=0x0) syz_open_procfs(r0, &(0x7f0000001240)='net/bnep\x00') r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmsg(r1, &(0x7f0000002940)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa, &(0x7f00000026c0)=[{&(0x7f00000015c0)="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", 0x4ec}], 0x1, &(0x7f0000002700)=[], 0x0, 0x40}, 0x800) kexec_load(0x7, 0x2, &(0x7f0000000080)=[{&(0x7f0000000100)="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", 0x1000, 0x3, 0xa13a}, {&(0x7f0000001100)="d28dde38c5190466a7b31274ad6e51cd0db5095217b90b68ff2f6ee9c08c2dbf116fef09aac4aff667d53764276c96b1b5207bb3ccb2c969af54d93b87038eb73343f92dd45350bee2d04b6bc12ea9eb3b7bc71644915bca3a267de4decc43d5c9e52e46ea3b1fda3b4c2b54738daa12392e2665cf6b3e45e01ee33e04a990a78802e6deb4e68c0ef5f0fcee4bd6e47447e7aa9fa710e41cc8a30eb835492e84c8634689b8cc6d8d2202ed161f24e752533520312bed345e2e440330cf84b17947f4d41c1e951772747a9f865b00fec638135261f13fadeee513e2495bbe3dcb585cc37c26dfdd597776f4bdf863d698d987774200a49015", 0xf8, 0x7ff, 0xaf4d}], 0x3f0000) 2018/02/28 05:10:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xb96) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)) 2018/02/28 05:10:08 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x1f) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="0a004e2200000004fe80000000000000000000e3ffffffff06000000"], 0x1c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/02/28 05:10:08 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e3ff2)='/dev/keychord\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x1, 0x5, 0x8}) poll(&(0x7f00005e4000)=[{r0}], 0x1, 0x7) 2018/02/28 05:10:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x73, "8c7a1829ffd845486e51ee5b7b6d0e45121a64c33e5a221b9be4858cd17644d3a7c5ad7ad9c3f7213bbe5ca5d7f5a5ebb9e11779492bb4121134da520ca9dcf0c9b45b96b01bd257001918b7c7f642a1f759c90cc3730e489e60b23b85bebd252a349667b4b488a9ed9c01d41082fb7e2caab3"}, &(0x7f00000000c0)=0x7b) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x1000, 0xb7, "35191ff2ff223b2989704f75c0050891f5650d29fed47e6c8195c19f3d29a29d0f937232aa4342dc70d6fff799680dc9eb1ab715992881db104102ce52f5614d437c4e42074a4187d47958e210b8b08f1b67a095401db822b00ab6619301a40c04ebf1bb838a1e0c69b473b0f17520b413b9e17189c071463e1d616d6e0b382cbd663cf49c8f1bac401e0bd4da94a1a989290120e6f0676b8feb81996f891990fe2112f892e705263d0a930833c33ce315b8aa379db7ce"}, 0xbf) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000200)={""/16, @ifru_names}) 2018/02/28 05:10:08 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)=0x100000000) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/02/28 05:10:08 executing program 5: pipe(&(0x7f0000000080)={0x0}) flock(r0, 0x7) 2018/02/28 05:10:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) recvfrom(r0, &(0x7f000001cf8e)=""/114, 0x72, 0x23, &(0x7f0000000000)=@nfc={0x27}, 0x10) 2018/02/28 05:10:08 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) timer_create(0x7, &(0x7f0000000000)={0x0, 0x40, 0x0, @tid}, &(0x7f00000000c0)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000140)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000000180)) 2018/02/28 05:10:08 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000180)={@remote, 0x0}, &(0x7f00000001c0)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e24, 0x1, 0x4e23, 0xc42bf4a, 0xa, 0x80, 0x80, 0xff, r1, r2}, {0x8001, 0x0, 0x5, 0x7f, 0x55, 0xfffffffffffff800, 0x800, 0x5}, {0x7, 0x9, 0x5}, 0x3, 0x6e6bbd, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6f}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x0, 0x0, 0x80, 0x81, 0x3, 0x80000001}}, 0xe8) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'lo\x00', @ifru_names='bridge0\x00'}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000000c0)) 2018/02/28 05:10:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000937000)='wchan\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x9, 0x4) preadv(r0, &(0x7f0000362fa0)=[{&(0x7f0000a74f72)=""/142, 0x8e}], 0xd6, 0x0) 2018/02/28 05:10:08 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r2 = userfaultfd(0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x81, 0x8, [0x7, 0x9, 0x0, 0x9, 0x4, 0x6, 0x10000, 0x3ff]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e21, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x22}}, 0xffffffff, 0x2, 0x1, 0xc05, 0x7}, &(0x7f0000000280)=0xa0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000000c0)=0x3, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/28 05:10:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6f73782e5d3a2b47504c707070306b657972696e67256d69b0795f747970652f001f5fc7e62f245db0e13e6d88c4fca8a578763755a0283fe9bdcc0bcb0b2cdd11f226c1e5a8f310e4f2f3b6fdff61050f472dcc053951ef6d2ef49448a9e4dbe03367ec0bbfc9eb8f171fc3a2f17848d4a5a79eb71870b80fe7ce01ca20c3e18269634f2781f01c2ffaf979e7c25a456585893bbda5f6275bb83e66f82b0ffa3a1f6c826af05c445a54b9e7da358156722ee39467bee6a9fe58cc186b015a8cde4421bba1ae52ccde0b69a7"]) fsync(r0) read(r0, &(0x7f0000000000)=""/28, 0x1c) prctl$getreaper(0x1b, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) r1 = socket$inet(0x2, 0x804, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x4, @empty, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x325486aa, 0x8}, &(0x7f0000000380)=0x98) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000400)={r2, 0x3}, &(0x7f0000000440)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/28 05:10:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000bdeff3)='/dev/snd/seq\x00', 0x0, 0x200400) socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) 2018/02/28 05:10:08 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x408100, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x3}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000400000008a19f77daac715ea9ef162"], &(0x7f0000000040)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0x2711, @hyper}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockname$inet(r0, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000003c0)={0x63, &(0x7f0000000340)="1ea8c81c0eb5e84acf3f3394c53f0fb0bc5cb205d7f844bae0dbeebe79e0c649ef17f79be669a56c45945035895f48c9abce222141f89511bd7c4ff5be527fc0aa2cafb6b1884749a7ffc28695df337e2413f7139ff101bbc06f2f7250dcc9b7cce546"}) listen$netrom(r2, 0xc33) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0xa000000000, 0x8, 0x600000000000000, 0x7f, 0x100, 0x7f, 0x10000, 0x9, 0x100, 0x10001], 0xa, 0x0, 0x1f97, 0xffffffffffffff51, 0x9cd, 0x24, {0x9d, 0x7fffffff, 0x3, 0x5, 0x3, 0x7, 0x0, 0x9, 0x8, 0x101, 0x940e, 0xffffffff, 0x2, 0x7ff, "6be5db38f48a59d879f78a8784dc665ed2f5e6e5db8dc9c7b3c796e6f4de2960"}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000240)={0x101}, 0x1) getpeername$ax25(r2, &(0x7f0000000400), &(0x7f0000000440)=0x10) 2018/02/28 05:10:08 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x2, 0x5, 0x7fffffff, 0x63b, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0x5, 0x6}, 0xc) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) close(r2) 2018/02/28 05:10:08 executing program 0: ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c6300005c8ee5b610d732035691eaf0de72004c009a5337ae646c177d46a497b400fc5cc9cf309718030a86b0fd5c4be712fa9013334d8682516da88b246e3773dbef5ce8599d8384bc83e4a5792fbe10027f658040bed980363c859fbce279fc5456ccc418f542bd1994bb5bdcad73cb53deb0efc3e1219eda6d4da0e75715b4d27f655da29fcaded6d08bab9039a7693d76bf1f7decce751a90e5742ab2f68484bca78577ee96"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x5, 0x0, &(0x7f000000d000)="62164b44a5"}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x111000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280), 0x14) 2018/02/28 05:10:08 executing program 5: unshare(0x20000) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00009b6ff9)='ns/mnt\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x31d9, {{0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x8001}}}, 0x88) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) setns(r1, 0xfffffffffffffffd) clone(0x0, &(0x7f0000000480), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f00000002c0)) getsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f0000000140)=""/240, &(0x7f0000000000)=0xf0) 2018/02/28 05:10:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x481) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, "818160fa67ca40a1c58eadfbfc8fc6ae0a0e32496076abdecc80149ad649a6bdb128793e5577faff3b159ca6905cc09182b189c16f2b3242c5d9c90d7bf404c8", "4e398e75f0abc8c35a0251ee881e676df288b0e34905afaea12ccf9d2a405b15c07d684ff41efb7b35be169b6b476b7b35f01be078aea761ad7cdce72ed0f106", "77a6933aa2aa6b4697a820ffc7c49e13248a0cbf812036cf871c227ec41410fc"}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000040)=""/186, &(0x7f0000000100)=0xba) 2018/02/28 05:10:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00000ea00d00020003ee000095665aff22", 0x29}], 0x1) 2018/02/28 05:10:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000000000) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="f8361dd356baf691459a829716d4457c4359109fa5e06416f52da936b137606645bde3b064661584d093561e168f974e95d82d339b", 0x35}, {&(0x7f00000000c0)="dc189b44219daebd07ef7e5c5aa3cce709466a9118687d46871bda043065e3a2bbbd57a171550a", 0x27}], 0x2) flistxattr(r0, &(0x7f0000040000), 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)=""/29, &(0x7f0000000040)=0x1d) 2018/02/28 05:10:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) write$selinux_user(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f75176f626a6563745f723a6e65745f636f6e665f743a73302073746166665f7500e968144e0b56cca43c228a333a11d528c80c9d1a202740a37ccf27d597e2260f9ced7a74c70a34ab333783e1f4301b2a84967e7cd0a0ae31dfd2f8681b1533276641071ef1271804"], 0x28) 2018/02/28 05:10:08 executing program 2: r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) epoll_create1(0x80000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) epoll_pwait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x8, &(0x7f0000000240)={0xfffffffffffffff8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @tick}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xa89e}}, 0x5, 0x91cb, 0x87, 0x4, 0x7fffffff000000}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x60000000}, &(0x7f00000001c0)=0x8) 2018/02/28 05:10:08 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) r1 = getegid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 05:10:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) close(r0) r1 = socket$inet6(0xa, 0x80006, 0x2) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) get_thread_area(&(0x7f0000000000)={0x40000000000, 0xffffffff, 0x803ffe, 0x7, 0x103, 0x1ff, 0x7, 0x9, 0x5, 0xfffffffffffffffd}) connect$inet(r1, &(0x7f0000001ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/28 05:10:08 executing program 2: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) waitid(0x0, r0, &(0x7f0000000180), 0x4100000e, &(0x7f00000000c0)) 2018/02/28 05:10:08 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x2, 0x1ff}, &(0x7f0000000100)=0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) r4 = dup2(r0, r2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/02/28 05:10:08 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000340)=""/226, &(0x7f0000000440)=0xe2) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x90042, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x6, 0x208, 0x6, 0xffffffff, 0x945, 0xf5, 0x0, r3}, &(0x7f0000000280)=0x20) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000480)=0x0) getpgrp(r5) r6 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4004c0, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000002c0)={r4, 0xfffffffffffffffe}, 0x8) 2018/02/28 05:10:08 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x1, 0x5, 0x7fff, 'queue1\x00', 0x6}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x1}, 'port1\x00', 0x3d, 0x41400, 0xff, 0x3, 0x10000, 0x0, 0x1, 0x0, 0x1, 0x1000000000000}) r3 = timerfd_create(0x2, 0x800) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r3, &(0x7f0000680000)=[], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000380)={0x2, 0x0, {0x1, 0x2, 0x4, 0x474a359bdb28e02d, 0x9}}) r4 = getuid() socket$packet(0x11, 0x3, 0x300) memfd_create(&(0x7f0000000280)='port1\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', 0x3) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) 2018/02/28 05:10:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000000180)=[], 0x1) [ 41.184373] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.208812] binder: send failed reply for transaction 11 to 6670:6694 [ 41.220404] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/28 05:10:09 executing program 2: fanotify_mark(0xffffffffffffffff, 0x0, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f0000079ff8)='./file0\x00') r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1e3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="8f84575bbb15bef98e9081695e77cb0be407ef9e4fbff104cc6312f3bda09648c891bc576c0df4fd1924088472ce43fda0b8ce92094acbcef296601b018d0a1d16825195736df5b6cb724cd79ddfa64988c5d22daec4c8d64ee2c44b914b28e28727560e65291a2cfa22398b6bf44ffdc68278222611ef81a3b5c60dc1e79a380f7a2efd7ad5c86999b52a71591bbc596e1bba43c2ca953a19a8e3d99bcd1d0fe5", 0xa1) 2018/02/28 05:10:09 executing program 1: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000003"], &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[], &(0x7f0000000300)) sync() r0 = socket$inet6(0xa, 0xb, 0x5a6e5146) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7ff, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0xf165}}}, &(0x7f0000000040)=0x8c) symlink(&(0x7f0000000240)='./bus/file0\x00', &(0x7f0000000180)='./control\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x101040, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000600)={r1, @in6={{0xa, 0x4e24, 0xff, @empty, 0x40}}}, 0x8c) r3 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) open(&(0x7f0000000080)='./control/file0\x00', 0x4000, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x2}}, 0x6, 0x80000000}, 0x98) 2018/02/28 05:10:09 executing program 5: mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0, 0x8000000032, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() socketpair(0x11, 0x2, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r3, &(0x7f0000deefe7)=""/128, 0x80) r4 = signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) fcntl$dupfd(r4, 0x406, r4) 2018/02/28 05:10:09 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200800, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) dup2(r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r3 = syz_open_pts(r2, 0x0) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80800) readv(r3, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r2, 0x540a, 0x2) [ 41.239675] binder_alloc: 6670: binder_alloc_buf, no vma [ 41.246234] binder: 6670:6674 ioctl 40046207 0 returned -16 [ 41.258165] binder: 6670:6702 transaction failed 29189/-3, size 0-0 line 3127 [ 41.267443] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.273309] binder: undelivered TRANSACTION_COMPLETE [ 41.279879] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 05:10:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r2 = gettid() syz_open_procfs(r2, &(0x7f0000000080)='net/connector\x00') sendfile(r0, r1, &(0x7f0000000040), 0x200000001000ff) 2018/02/28 05:10:09 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) getsockopt(r0, 0x0, 0xd1, &(0x7f0000000040)=""/182, &(0x7f0000000100)=0xb6) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000048ffc), 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x1, 0x1f, 0x7}) arch_prctl(0x1001, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/28 05:10:09 executing program 6: r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000004000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) 2018/02/28 05:10:09 executing program 2: r0 = inotify_init() fchown(r0, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/222, &(0x7f0000000140)=0xde) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="000006000000000000b11e5fc83a2378267f8d9453010000009e6e381b09e30469d25a0000000000ffff"], &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000027fea)='net/igmp\x00') preadv(r2, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/02/28 05:10:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0xffffffffffffd729, 0x1, 0x4d4, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8, 0x7, [0x3, 0x2, 0x9, 0x8, 0x7, 0x80000000, 0x5]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0xffff, @empty, 0x2}}}, 0x8c) dup2(r1, r1) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2018/02/28 05:10:09 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000005fa8)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x0, 0x31}, 0x58) personality(0xf) 2018/02/28 05:10:09 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009d9ff8)=0xfffffffffffff003) r1 = fcntl$getown(r0, 0x9) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x1, 0xfc, "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"}) syz_open_procfs(r1, &(0x7f0000000000)='ns/mnt\x00') 2018/02/28 05:10:09 executing program 0: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8, 0x53, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a0fff)=""/1, 0x1) 2018/02/28 05:10:09 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1084, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0xffffffff, 0x82, 0x8, 0x3ce0, 0x4, 0x9247}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/28 05:10:09 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000000)) 2018/02/28 05:10:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001040)="cf9f8577d5d04f8447c556b451a3a2a6ed6e4432a3ffe8ad4788604e7bdbeee1010f2a6606b8f58224933fcd51413b8b67a19b5195820bef304fa95e9ac748828d148da2c1538b4bd390899ee69d056823cc5be938998f19bdbaf67346e976262e4187aa91ff77f406c49b500ce5e9d1236ea4a88cf60b3f6149a0496dc54cc994e444c69e459ba7", 0x88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ppp\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001140), &(0x7f0000001180)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000011c0)=0xfffffffffffffffd, 0x4) 2018/02/28 05:10:09 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006de000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000317ff8)=0x4b, 0x400000ff) 2018/02/28 05:10:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) sync_file_range(r1, 0x1f, 0x3, 0x4) 2018/02/28 05:10:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000255ff8), 0x3) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000000c0)=""/150, &(0x7f0000000040)=0x96) 2018/02/28 05:10:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/02/28 05:10:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440003, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x3}) getpriority(0x0, 0x0) 2018/02/28 05:10:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)=0x0) timer_gettime(r2, &(0x7f0000964000)) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) fcntl$dupfd(r1, 0x406, r1) 2018/02/28 05:10:09 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) r4 = gettid() writev(r3, &(0x7f00000046c0)=[{&(0x7f0000002500)="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", 0x1000}, {&(0x7f0000003500)="8b7f86a810ecf9ce4d9cdf23972e5a1ab69f368fb4d8eb478050007a9e4a31dae5d48b2645283b16dcb4c3aba2249e996005019280f846b8739d28f1dbec4b78e778648ec96859763e6ff46cd4b221443567eac395f3b30f6a3776359b76a4f4acb2f77bf495a7d6fa34f3937ea72f63ad20ebb2c4985e18a833879ec970cd100e2924572dffd7cb7dd2d0a83773bfd4f10244f10d90a8be1b9fac4a9f4b31b59972578d658b25a2371b0bb06bda570d00e93aa5b4dee314070b9d", 0x5}, {&(0x7f00000035c0)="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", 0x1000}, {&(0x7f00000045c0)="c1ea2c7a66fb35c4dabf6b507f252ce3b2f353a1309168d4079a37a72cb7e53e174732200e65189593573598f8854df5b700114400cd693e94e7ce161ddb99d57843387b8fe1c52415a1b84d2edd7d7b65a50c4c75852abe04d9e7050386a8b18026ae23ab98052b4b1948fb0e4f8edc4455a470f3e0ae383bb848185dbc846ef6d9f1f48cc1d0369175c29ffc575b66a52514de9ca31470eab26327ac1974f0bc6b67e3aceeed35c05909ba7304cfc5f1e0e47f77610dc7636e684ca1ce36f2061e0fe550e6dae651b6bd7672a763ab5fc0ebaabd4d7a9d2d06006c35e3897d42eef5f2049f0b02a54e0f2b35735c1eae272bdf2ebc00", 0xf7}], 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) close(r0) 2018/02/28 05:10:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093effd), &(0x7f000093affc)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000080)=r3) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x4000000000200) 2018/02/28 05:10:09 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) setns(0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0xffc, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000240)='.', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)=ANY=[], &(0x7f0000000580)) 2018/02/28 05:10:09 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stat\x00') setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfd, &(0x7f0000000100), 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001180)=""/152, 0x98}], 0x1) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/65, 0x41}, {&(0x7f0000000200)=""/7, 0x7}], 0x2, &(0x7f0000000280)=""/152, 0x98, 0xfffffffffffffff4}, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001680), &(0x7f0000001740)=0x8) 2018/02/28 05:10:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x123, &(0x7f0000261000)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/28 05:10:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000340)="6f2578b73608f1faf900994c3e0bc1ee99e7ab24a23dbbe8907b61ab2689125aa5c28d4a427e072d90bbe7960f7edb259e8cbd64222f4784d17b41112ed77e8f1343d2194a18df8816658db38de16110eebad35ce03925958454b90eeef7d3d1165409a84bf2eb9eb120") ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0)=0xffffffff7fffffff, 0x4) sendfile(r0, r2, &(0x7f0000a12000), 0x1) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000929000), 0xff) fadvise64(r2, 0x7, 0xfffffffffffff801, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000240)={0x2, &(0x7f00000003c0)=""/243, &(0x7f0000000200)=[{0xfffffffffffffffc, 0x49, 0x1, &(0x7f0000000100)=""/73}, {0x3, 0x4d, 0x10000, &(0x7f0000000180)=""/77}]}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/02/28 05:10:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000000c0)=[r1]) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @empty}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x6}, &(0x7f0000000200)=0x8) r5 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) dup3(r2, r0, 0x0) 2018/02/28 05:10:09 executing program 4: mmap(&(0x7f00001da000/0x4000)=nil, 0x4000, 0x800003, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/02/28 05:10:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[{0xa0, 0x10f, 0x4, "3c28c10a182b1c8d0522ffcb9c7249836d5e60f172da1b77849e120e497199da3d35e5a312fefae0cf32ee7bdb1a5260047700cf88381acc03a963759be1c3b8892a2d7c082df33f4ea3e0af4a59974b9a5bbea4c425b5b75f4a2c1e790131fd4dbdee4c67c9eb8136cfb68e6ed579935f580c8b4f7c80d21508934cc44b177bc040c0df1ab4a3f7941476014c4a6852"}, {0x60, 0x10a, 0x2, "8c8bbce860e4bafd6f22d9ed7167bba57dab4fd8c21156c86ee00ab2ca5de4df96627984432ac3b15ab0d8a376350cea663b37b08f6520c41a508772af8a9d143bc0e5c7cd8500000000000000000000"}, {0xffffffffffffffbd, 0x107, 0xffffffffffffff56, "6dc985d1fc58cec047ad20dd272fdfd34b75c62c525e2a34563a553859fca36f3eb191e3b1ed5876f7153eb760f9d941122aa904d1bdaf1b126a7d8d814ba73755ecf2a2b95e69e1d74f173bc3e3504fae65fe7ef7fc04a62d4a97bf2362d4a8bf13325796d601bdb0722ddef190579c4a73ab6f5f5b701e466a7092348b05128bdf8d3983fd930cea3b1e9faccd92b60d815ab91b0b19f476cc3d2ae3ec59e44600bd409022c590298ebdf77f24efcb33"}], 0x1c8}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/02/28 05:10:09 executing program 1: ioprio_get$uid(0x3, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) [ 41.683425] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.688020] CPU: 0 PID: 6811 Comm: syz-executor6 Not tainted 4.9.84-ge7f51a5 #45 [ 41.695537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.704866] ffff8801cea67550 ffffffff81d956b9 ffff8801cea67830 0000000000000000 [ 41.712842] ffff8801bbe5b010 ffff8801cea67720 ffff8801bbe5af00 ffff8801cea67748 [ 41.720822] ffffffff816626da 0000000000001048 ffff8801ce7e3918 ffff8801ce7e38a0 [ 41.728790] Call Trace: [ 41.731353] [] dump_stack+0xc1/0x128 [ 41.736688] [] handle_userfault+0xa3a/0x1310 [ 41.742718] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.749702] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.756078] [] ? handle_mm_fault+0x117b/0x2530 [ 41.762279] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.768481] [] handle_mm_fault+0x1fd1/0x2530 [ 41.774506] [] ? __pmd_alloc+0x410/0x410 [ 41.780184] [] ? __lock_is_held+0xa1/0xf0 [ 41.785951] [] __do_page_fault+0x5c2/0xd40 [ 41.791805] [] ? preempt_schedule+0x25/0x30 [ 41.797749] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.803692] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.810330] [] do_page_fault+0x27/0x30 [ 41.815837] [] page_fault+0x28/0x30 [ 41.821084] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.827943] [] ? __snd_timer_user_ioctl.isra.23+0xe12/0x2280 [ 41.835361] [] ? check_preemption_disabled+0x3b/0x200 [ 41.842170] [] ? snd_timer_global_new+0xc0/0xc0 [ 41.848465] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 41.855111] [] ? avc_has_extended_perms+0xe2/0xf10 [ 41.861674] [] ? mark_held_locks+0xaf/0x100 [ 41.867625] [] ? mutex_lock_nested+0x5e3/0x870 [ 41.873831] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.880648] [] ? mutex_lock_nested+0x56f/0x870 [ 41.886849] [] ? snd_timer_user_ioctl+0x53/0xb0 [ 41.893452] [] ? mutex_lock_killable_nested+0x960/0x960 [ 41.900440] [] snd_timer_user_ioctl+0x7d/0xb0 [ 41.906553] [] ? snd_timer_user_ioctl_compat+0x750/0x750 [ 41.913624] [] do_vfs_ioctl+0x1aa/0x1140 [ 41.919302] [] ? ioctl_preallocate+0x220/0x220 [ 41.925502] [] ? selinux_file_ioctl+0x355/0x530 [ 41.931790] [] ? selinux_capable+0x40/0x40 [ 41.937646] [] ? __fget+0x20a/0x3b0 [ 41.942897] [] ? __fget+0x231/0x3b0 [ 41.948141] [] ? __fget+0x47/0x3b0 [ 41.953300] [] ? security_file_ioctl+0x89/0xb0 [ 41.959500] [] SyS_ioctl+0x8f/0xc0 [ 41.964661] [] ? do_vfs_ioctl+0x1140/0x1140 [ 41.970605] [] do_syscall_64+0x1a4/0x490 [ 41.976296] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/28 05:10:09 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0xb) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e20, @dev={0xac, 0x14}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "32cf594f07e09e86453d36aa0d1dde6a8c1f2c6cb1f414adbaf1f79e8d5aeb1198236c9e834bebae030b126a69d971e242e120342b903ac8f29415ccefec51f6fa87da4b67f297f91ab809559d94c5c8"}, 0x160) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x8000) accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000000)=0xfffffffffffffded) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x1f, 0x3, 'client0\x00', 0xffffffff80000001, "e162fa00df130ffa", "404affe2a06c2fb8a44e8eb87fdd1f85a48451946a1b2809899158d4257dd1af", 0xd4f, 0x9ca}) 2018/02/28 05:10:09 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) r0 = memfd_create(&(0x7f0000000000)='7cgroupprocproc\x00', 0x3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/144) 2018/02/28 05:10:09 executing program 3: getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000100)='statm\x00') 2018/02/28 05:10:09 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) write$selinux_user(r0, &(0x7f0000000280)={'system_u:object_r:sshd_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) close(r0) fstat(r0, &(0x7f0000000000)) 2018/02/28 05:10:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x400, 0x8, 0x4a7, 0x8}, 0x14) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002b00)={'syz_tun\x00', 0x0}) sendmmsg(r3, &(0x7f00000031c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x0, 0x2, {0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x9}}}, 0x3a, &(0x7f0000001500)=[{&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000200)="e5", 0x1}, {&(0x7f0000000240)="c994fb6ca33afca7f7278250faa1910423f929825634fe1ab8155b0bf20a2750ea836de657f706c1b408d1c9a640334e03e5d3a3f1318a7eb4f79c89e6f0dd71383fc0ac14efcdfa9f4686bed374f0847f087c7ca3efeccfe2fedb456fc6edb6022c2053bb5053e995158b4946310e463c474d94fb79893f58277301ec88c0a2017b5b40223f0d16b18965aef856a3bf72b35853b1fd5fa2de353abd83df5c4745a56c3bc1d486c6f63d19068c17b837484dcf3b2317e71f081c5cbd5185b54153efc7bf7104f52dfc9f8f35073e08b7d301b201d25fc8a8eeacd98a7710d3a66324264113ac2d96cb7918181e9eb96c052beceb7b47dd", 0xf7}, {&(0x7f0000000340)="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&(0x7f00000030c0)=[{&(0x7f0000002b80)="96a963f38ecaf16b13635152e1ba815fae96f5ecf1813ef53e8d3e25e3f4024a5c451aad537da29b99cbf99d0e2d68eff0c3b0d6fd2725974bf59f1e4bee1412c8cfd88caf4fe17cce3bba1bfb7a48019ea4c4221507500e9c1c1f8facbe8a04c0946cb67a04798b37166a344f2efb2bf13c29f880464e997758da5f1de39030f2284297b06ca399722974235684ec8b3273ca8ac65111375ba0e7e3345a937f9a59f57c526a8a91a1a4b53993eb464dc0cdec4ded113f901dd958bbae6613286f208d0697065189f8632778510fc8746471c91640", 0xd5}, {&(0x7f0000002c80)="67e76b6c00", 0x5}, {&(0x7f0000002cc0)="e21a2be694fadc604cdd03c0e3de9570ddb8a80ddc14682a5f4fb04211df8a38ae417db7566629eb266e643b8042b633a9f24b59860b7c6301fb0ae64ef918f73d1adddc15f5f9b2c141a281e98d9bfb0c1322668f49f9c20e3edc90557b5da141e6", 0x62}, {&(0x7f0000002d40)="754d0cad018128b7e0432c2e316c66253ea5f853f54bbb0909a37a4f1ad27bec6ad15130e04c57761778f4be2298a1ddc18f952d244e6b0294de296dada689ec584429886b316af5d7ea1246cf27b373ee7bef92", 0x54}, {&(0x7f0000002dc0)="13009462bf60bed8365d38c738fc686a35f26aac135527a134196874f7df6bfc6a8d28a18d343c86a708cad5c9814c087893928b676a21607688caebbcdaacf9f35955c4b04b5101b2f3cc65788ff46c56eb68e92680fcac06dde8f36d6224", 0x5f}, {&(0x7f0000002e40)="f450be019dcde32c3c7139c7ab1eda5a17a05589c6b5082e76e09a678a4a82ad1ebd3a4588e261feba90ef9a312f8796c39e605e4109774a944843cbc54d332cb2e3c8290f3bef5f2685758e1368e4a1d20626ce99a5db254ed000d7fae04281d90c166c4504c715ca19cc6feabe08ae0d5ceb5dfbafc96971d85c538f251eda969bfa6df6087fdebb8a140c37c8be1964a0a20c925c", 0x96}, {&(0x7f0000002f00)="3ac3556c4e1fb727091323d8265897f78cff9dcad00ef89bcd1c8fdc07615d7cfb7f4dcf880a04875481176a9e5ae835a1d0e378706aa313d4c178d0895f2ec3d0014a1b171ac46153f2af6ef89a1488b9207b5860741f22687cab489dd784747c7d92b78ac74f0c3e", 0x69}, {&(0x7f0000002f80)="44b9ff9706fc5a3b5df8f4c6f54c2de3a948ea8db0198a5e4b073b3cb3b2d34ebc9dee2429bc7d77a1b91442e5d5960f4a0efc46d3c7d0d0cc9f9817f202c39bc2415b345ede8f25a418a350f41091783906c8e4fd3c3aeea0ee621827b3b2905f7ddb23927bb4faebfd69447e011cc24916384f219bd5953071e6c9effc0675e29a168ca57e66d10f15d0c7a0c32336f6790a2be66d0584d61b75a5", 0x9c}, {&(0x7f0000003040)="dffd444d792bf2de87cf036dd0486e074c40510992bfbd3531f8f1bf1bc901a47196dff6d9dd49e7ccd07dafd5627a9ecd76d58d37fbc5f63065109dbfd6a5a7b3ebe57e30e81b1b142ad2874985b9383d04f63d204e8776340f0d82bf8720b7ca3b0c07750ee1ad44b58f1ff4fc", 0x6e}], 0x9, &(0x7f0000003180)=[{0x30, 0x117, 0x6, "c9f45e531eeebb17e6ce92967aee53e0980fb4cf453d3bb9defd"}], 0x30, 0x4048890}, 0x2f5}], 0x3, 0x20000000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/02/28 05:10:09 executing program 5: clone(0x2001fffe, &(0x7f0000000040)="e9da10eac10b3f0ff6100c6cb19a195dbabbc28d2e89810aa4818916c43db916b9b1f7fb1a4a5a986f0aa0ef413863618a894fb1bfa0654f93f7ffa718b2be2202dd18a11a6678c9fbc5c172ad3e4dc8157c5bbf009c57809d4d50e85950d30fcbea275173", &(0x7f00000000c0), &(0x7f00002a7000), &(0x7f0000000380)="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") 2018/02/28 05:10:09 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000280)={0x3f, 0x1, 0xc8c6, 0xd, &(0x7f0000000180)=""/13, 0x92, &(0x7f00000001c0)=""/146, 0xb8, &(0x7f0000000340)=""/184}) recvfrom$ax25(r2, &(0x7f0000000400)=""/231, 0xe7, 0x40010041, &(0x7f0000000500)={0x3, {"fcc59f50d5338c"}, 0x5}, 0x10) ptrace$cont(0x20, r1, 0x3, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)={0x7fffffff, 0x81, 0x4, 0x2, 0x7, [{0x1795, 0x9, 0xffff, 0x0, 0x0, 0x100}, {0x6, 0xfe, 0xfffffffffffffffb, 0x0, 0x0, 0x2000}, {0x5, 0x97, 0x7fff, 0x0, 0x0, 0x800}, {0x2, 0xfff, 0x6, 0x0, 0x0, 0xa00}, {0xbe9, 0x3ff, 0x216d, 0x0, 0x0, 0x2000}, {0xff, 0x5, 0x6, 0x0, 0x0, 0x800}, {0x2, 0x3, 0x7fffffff, 0x0, 0x0, 0x204}]}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2eb) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="fc000000090000000000000000000000e0000002000000000000000000000000000000100019000000000000000000004e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004400050000000000000000000000ffffac1414aa000000003300000000000000fe8000000000000000000000000000000000000000003f00000000000000000000000000"], 0xfc}, 0x1}, 0x0) 2018/02/28 05:10:09 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6(0xa, 0x2100000000800002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3ff, 0x4, 0x0, 0xfff, 0xffffffff, 0x3f, 0x100000000, 0x6, r1}, 0x20) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x9, 0x7, "f5c08645f974", 0xfff}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x4e20, 0xfffffffffffffffe, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback}, &(0x7f0000000080)=0x14) 2018/02/28 05:10:09 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/148) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090c000000000000fbffffff0002000900020000000000000000000000030006000000000002004e2000000000000000000000000002000100000000000000000200000000030005000000000002004e20e0000001ffffffffffffed00"], 0x60}, 0x1}, 0x0) 2018/02/28 05:10:09 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) poll(&(0x7f0000ef0000)=[{r0, 0x1}], 0x1, 0x106) sendto$inet(r0, &(0x7f0000000000)="1ea025aac93a10ed2c9e36f96795551a4e4d4ce9f5bd4e435f2e22ad3ba39ef0e5eda52096", 0x25, 0x8000, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x6}, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/28 05:10:09 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x4e20, 0x2, @empty}, 0x1c, &(0x7f0000d1e000)=[], 0x0, &(0x7f0000000000)=[]}], 0x0, 0xfffffffffffffffe) 2018/02/28 05:10:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000000100)=""/115, 0x73, 0x42, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffd96) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @rand_addr=0x2}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x80, 0xfffffffffffffffa, 0x4, 0xfffffffffffffffc}, 0x8) 2018/02/28 05:10:09 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x0, 0x0, {0x3, 0x2, 0x200, 0x1, 0x100}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x800000100000005, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/28 05:10:09 executing program 2: r0 = socket$inet6(0xa, 0x10000000002, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) fdatasync(r0) getitimer(0x2, &(0x7f00000001c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/28 05:10:09 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x60}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() tkill(r4, 0x16) close(r1) 2018/02/28 05:10:09 executing program 6: unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xde, "8623697e8ca314723289066a06531f212bdb11ba5aa3d0c3ba03223280522e42d577eac7dd56adc567416b3ff026b14db9c046998171dd8ccf9ab6853855eec9bdf1afff0db7e1a5a445f4a5b32dfe81e29f3b4165d94f85362fd359a12a845f1d395ed86d47d1e927d73c37137784a70982dacd70e64b5729e9e2b690a408b672cc5fce0fa960ccd0ede408b6b325db781cf5525c0853955f64009ee4dfc75aaa2e5e38c87de071c12e0e74d0642be937af2c5228bd7b6c9806d9a46105de3735153910b49e0facd6132dca4b90b325a62d420c43ed9266b7f78b0990f2"}, &(0x7f00000001c0)=0xe6) accept4(r0, &(0x7f0000a78ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000441ffc)=0x10, 0x0) 2018/02/28 05:10:09 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7, 0x4) shutdown(r0, 0x1fbac2cc07f76f05) write(r0, &(0x7f0000724000)="170000001a001bd213110005d300008d80000003ff0000", 0x17) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2851, 0x80, 0x9, 0xa5, 0xffffffffffffff47, 0x7bc, 0x4c, 0x7e, 0x2, 0x7, 0xaa}, 0xb) [ 42.070808] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=9 sclass=netlink_xfrm_socket pig=6831 comm=syz-executor6 [ 42.107533] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=9 sclass=netlink_xfrm_socket pig=6856 comm=syz-executor6 [ 42.149395] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/28 05:10:10 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x7ff, 0x4, 0x9, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x400}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff7, 0x598a}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0xfd41) 2018/02/28 05:10:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200, 0x44042) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/199) read(r0, &(0x7f0000000000)=""/16, 0xffffffb9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) 2018/02/28 05:10:10 executing program 7: prctl$intptr(0x25, 0x9) 2018/02/28 05:10:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') fremovexattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00') sendfile(r1, r0, &(0x7f0000ed0ff8)=0xe, 0xd) 2018/02/28 05:10:10 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x3ff, 0x2, 0x1, 0x2, 0x1, 0x4}, &(0x7f0000000180)=0x20) ptrace$poke(0x4, r1, &(0x7f00000000c0), 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/access\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x80806, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) 2018/02/28 05:10:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000)) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x4000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0xe2, 0x401}, 'port0\x00', 0x44, 0x40030, 0x9f8, 0x5, 0x10000, 0x0, 0x0, 0x0, 0x4, 0x1}) 2018/02/28 05:10:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=ANY=[@ANYBLOB="285e000000000000ffffffff00000000"], 0x10, &(0x7f0000005780)=[], 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x4207, r1) 2018/02/28 05:10:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f00008cd000)="4f8d010000000000000048140023c0c253913e0007000216000000008de58f4c30fd4c8ebb78dcfd0bbc54c90c0ea17b4763dd0200eedfc811b38375640205000000c9fe0513", 0x46) r1 = syz_open_pts(r0, 0x41) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3f81) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x9519, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf95d}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xffffffff00000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x5, 0x5}, 0x8) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/02/28 05:10:10 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x3}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="f800000016f0054ef6e07701b2000000fe800000000000fdffffff00000000bb0000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa0000000033000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) clone(0x8bfe469b628f3ce6, &(0x7f00000001c0)="6994823dfe3a9bc5583b440cd37a066140ba4a7ac312c71871b1c3985c3c31e5aaf5c76f99ef8e14c419dff6706f4a314f48f9155f92bd2d87e014fd26612f30a80aab27b7a8d3656e796b0e16c11b59fbe17fc94f1196cc9c65731f9f86818d5bfdcbe8ff4dc2e47000518afd77ba28575a60df55c21483b16281e3b9481bf8978d3bd8020a8aa05be92d9c23d075855b85cd085eef1a1e1f08fe42ee9dbe06c7ce2a460f9b89368890b99f0e9ec396490f4ca2763592dcc686063ccb93675dc4a4c409bb41970a9d", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="90e235b1268858efb1cf5667df79ac689678943b9cb1b7a221e645f96f8e8f5b84330670b22093c902fdbd93622fd3542bff5236fe55640e0b") 2018/02/28 05:10:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x10000}) fcntl$lock(r0, 0x6, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x2}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x6, 0xffffffff, 0x4, 0x3, 0xff, 0x4, 0x4, 0x8, 0x0}, &(0x7f0000000080)=0x20) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0xb253) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) clock_gettime(0x1, &(0x7f0000000140)) 2018/02/28 05:10:10 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ftruncate(r1, 0x5) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000380)=0xb75b, &(0x7f00000003c0)=0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) sync_file_range(r1, 0xff, 0x0, 0x2) socket$packet(0x11, 0x0, 0x300) 2018/02/28 05:10:10 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0xffffffffffff0000, &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)=@random={'osx.', '\x00'}, &(0x7f00001cffec)='*^:vmnet0#\x00', 0xb, 0xffffffffffffffff) 2018/02/28 05:10:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x19, 0xa, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x30, 0x3, 0x9}, 0x100000001, 0x80000001, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x8, 0x4, 0x9}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={""/16, @ifru_names}) 2018/02/28 05:10:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087cff0)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={{{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0xa, 0x4e24, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) sendto$inet(r0, &(0x7f0000267f3f), 0x0, 0xdf3495d877b663d3, &(0x7f0000738000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 05:10:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="80b882a4ce9ba4e7e4592e76c3d23d33b62d3d6d376936d9e4a6cfc4c8") fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', 'system.sockprotoname\x00'}, &(0x7f0000000000)=""/84, 0x327) 2018/02/28 05:10:10 executing program 0: socketpair(0xf, 0x4, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getuid() getgroups(0x7, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f0000000200)='./file0/file0\x00', r1, r2, 0x400) r3 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000000ff2)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000002000)=r3) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r6 = getgid() keyctl$chown(0x4, r4, r5, r6) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x11, 0xa, 0x800, 0x70bd2c, 0x25dfdbfd, {0xf, 0x0, 0x1}, [@nested={0x1c, 0x1f, [@typed={0xc, 0x44, @uid=r1}, @typed={0xc, 0x7a, @uid=r1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x480c0) 2018/02/28 05:10:10 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x4, 0x1000, 0x1, 0x4, 0x2, [{0x80, 0x7, 0x5, 0x0, 0x0, 0x400}, {0x1000, 0xffff, 0x2, 0x0, 0x0, 0x602}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0x18000000000000}, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) poll(&(0x7f0000050fd8)=[{r1}], 0x1, 0x0) 2018/02/28 05:10:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x6, 0x7dad, "dd1e42ad3e8a", 0x5}, 0x10) [ 42.389902] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61462 sclass=netlink_xfrm_socket pig=6909 comm=syz-executor7 2018/02/28 05:10:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000011c0)='/dev/loop#\x00', 0xfc, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000000c0)=""/143, &(0x7f0000000180)=0x8f) pwritev(r1, &(0x7f0000001300)=[{&(0x7f0000000040)="aa25adec1d1a687b8c6fc82b8b9f4953c0087eb80ad0a4923835825ddeac06cef837", 0x22}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001400)={0x0, 0x9}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001480)={r2, 0x37, 0x401, 0x3}, &(0x7f00000014c0)=0x10) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x181000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) pwrite64(r0, &(0x7f00000001c0)="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", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001340)={0x0, 0xffffffff}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001500)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001240)=0x70) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001280)={r4, 0xffffffff}, &(0x7f00000012c0)=0x8) 2018/02/28 05:10:10 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0xa100, 0x159) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x101140, 0x0) 2018/02/28 05:10:10 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff}) fcntl$getflags(r0, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000000c0)='\n', 0x1}], 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="01000104"], &(0x7f0000000140)=0x6) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8000) 2018/02/28 05:10:10 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x1, 0x1, @thr={&(0x7f0000000000)="aebf28ffd9ae5e4b3f969f7b55cbd0d984031c91a6fbb72f5568575ff487d8864f6021406d1f28742919b623e91481eb15b9c687647d177368ac74562c6516638787da12252a451cde6a92d2a7c612ee4f93b885c72dfa4b865ef320ab83278fcef2c2e6840093c8d8b969d1", &(0x7f0000000080)="2a55ebab826da993305e758f98ca99b959071b38886acdc8c799545050295a364910ac254eac13460a08e880f6678e486f191b8787b238ab2ec93a6f6c7ec4f05580e3bfc9c0f51990763dcab07fea2cbde9313769bd86c513bc2a2102aa0093584bce50f5331ce16db5624717916d82a9edab9fc9c40be4d6d1f6e0bc259cb9b15630ca42b0d86a8946eb40851824155b60c6c907318ab64d35ad29f11f10f3efff0f681e91e0b0fe76870379efca0330cf587b002137d4464fef78ca2c08b39b0adee63722"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r1) r2 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/28 05:10:10 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c25ff4)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f000099a000)=[{}], 0x1, 0x800) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000df9ff2)=@l2, 0xe, &(0x7f0000f81fe0)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) dup3(r1, r2, 0x80000) 2018/02/28 05:10:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @empty}}, 0x5c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000200)={0x3, 0x5, 0x5, 0x140}, 0x10) sendto$llc(r1, &(0x7f00000000c0)="b2ae172f0132c8a510d1ce6aeccc80158d0b4ab2e928e0aba2cc00f28f82c2e14281ec2cee451b63b574055a5ad0ddde8933a23044ed5feeef27a2e8bda9e4a793cfef7821e192e8fdb83475630b0271f4c73c3241fafac9e57f01cc1b0c28daa7b608120454c6892ec4d632e6204242edf04ee1c4d886df1a04e37f4c601f3653e4bf5a963e173b01652dcea420a1a9f2f8bcbfa018c750594f4cecbdc46e526d7fcc948efa405bfa4aef2138ff852c0472f8dd84e46b925e42188849c016a8b7e3f5001695323cebf36784fb736f13b972ffb5d9cfa7274c0fb8dda282580e89a18a", 0xe3, 0x4, &(0x7f00000001c0)={0x1a, 0x16, 0x401, 0x0, 0x7, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2019ac34120401010000000000000c00010000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/02/28 05:10:10 executing program 7: write(0xffffffffffffffff, &(0x7f0000001940)="249c000052001f00cd21bbb30700090400774394d14d498bea4421075500000000000000000000000000000000", 0x2d) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001040)={{{@in=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001140)=0xe8) getgroups(0x2, &(0x7f0000001180)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000011c0)=""/15) writev(r0, &(0x7f0000001880)=[{&(0x7f0000001200)="25b4795dec5e7ef007f249fde8523f99e49c975d0cdfaf079e2294f28e5d1658a0bab075add7d9c5291669dda513a3a072a4a7a78c677a63306306c91c64cff60b3abe83e203fe3e961de447fa518573e369951299c3dfb9c9444994d131bbe1256096426ae8d48b1b6aa042196670bf729f00d5ee137343b61800571152b9540e9d58c52ae5e2e720064e7de06d30080d1168edcd735f00c4bbe375cba88bd41f417b23a34f201e6864ae5f8adc13e6e68959", 0xb3}, {&(0x7f00000012c0)="f97a3c727eb116f12287647f984e5bea4d26d342259680bb11edcc08e556b0e1d491d86523a69d7b11acb32d3d6da3c4b93d05a587b7e26dabbb8c41192ddb7ca5520b8ee384748d3cd02c5b4986cec4f96d4c386f607672f073c877387b91cf9e22174c44232fa7de1aae33d32bac2125bea5780d6cc642d6572bb73377defd8debd6ec8b459a86b0bfca571a780d1505d38879f17f60c4fde398451dd18b1f48771ede1c9e72a3f71d6e72302c7a839a1469b640fe71ec2b929b36e8741af4cd69b84464", 0xc5}, {&(0x7f00000013c0)="d9a7a249c17d29a131d8401066868d86b3961fc1b3feb876e433e425d5bdc45545af977718a89a9f755e2cff0e637e7abfdbf42d4b54d458ea29565de9fbcb0b232fa01ca2282064fa7e330a1ea72fd79f49123934d6002ed596b6bd4bd661333272b40eb24edec63f7130150c6b9458bd0fdbaeb0ebd0cfd2970d6804f8bdb637d1b9c6cde9d32c1241426faff116755ef6ce89ced652ce", 0x98}, {&(0x7f0000001480)="1659a454cd158a411ed9fe95be2f1af9c10a0d102ac5a456b91c7fc0df43660cf2bae5501236a79294f030d72bba682880840f97afeee8740dceb561863536556ac8e28f23b48913b0094dbe7bbeea9e387f10271a87c5e291010a0a8d385932a2b28c4a338ccf02843255e75e22f1cd9393cead412bac7d4714ed6924b608ab3b71746d4fa9ea828d2bfc72819b7ae2717a43ba05bfa6cb22", 0x99}, {&(0x7f0000001540)="aebb34625517f54358f750ac7abc1a8ee2973f40beb471c78a3de57294ee13bba2fe0e786ec2e9221fff4129589e20d78d9b2b13b77dd6c39a5441a0627bc1201b3bab399f71f4d0f0e15f0048e3fbf02c0e741ff3b676ccb35748924ab7a04f274699258d7db5ee60070898e55b4e211d323d1b5d6c597f3bd58827770d27be55469f04abd2262eb4ada5d75109e759ec64a4fda31297419d3280e2621fd60a5db3a75fba330e67930c3c2bb8a068183b2f4b2ea4a2a337430596a5fcdb2741c8504a5c0cb585c33457c166df91c4d535b6af5e18d81ac0f9107563262d3c66", 0xe0}, {&(0x7f0000001640)="5bafdda47f1e1448c7dc6b479e2f66763abbdb33b562f3cd14a6ce1bd249cdfda1e3f2015096e12da8b6c33995ab0c283ecf77bfce3642cae47c3e16f30203fc8c0da977f9d64d22178c14deaf90e5432fe6b97e296fb0a6b2d8491a511f8f037f5ef7dd539488ef99f038d9936abbbab10a669e7f584f6aa03af5762f4fc584f89d7550a07198be7b77336659c86f8b411759979c5c1e37a752aa1f9024224b07d3d21bb72fe06e07fbdc86c0769d1c851034c0de92c20c6ab4b3ffb9d22abc373b0b0c16", 0xc5}, {&(0x7f0000001740)="5469529c28edbfdd89c5e9a22ae2ff7e096b33f9416f3f6b0a66e545fe47f7045990d7c3d6dabdfff86a441e17c395eef9fc1720fb1185b5791dbc50d2be6ad32fb808f7175e1391872e843061b317cd03303cea3afcffb69cad9026a3164485a8562757d76991c58ce83f1c711178b069f28b48c543a03945827171294b1869cf99e600706bdb6025ee5aa03c45a71879cf94d328cc19b49b4cda222af396bf599135657516c3a02a7e62d072200e9947956413b2ba4125f01c06215ce2d7509f161bf70f0411e704c4b752e7182aaf7d3010664622fcc67e04afd942babc5c5f6100f1cbf61dc04d5ebf51a8de5184210e6a769da6dbb1495624812991ce", 0xff}, {&(0x7f0000001840)="0db298aef0e6e19edb2bf281d9c9e747e6b40a3c77140676af52675718430786a251", 0x22}], 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/4096) 2018/02/28 05:10:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00009e2000)="aa"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) [ 42.435680] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61462 sclass=netlink_xfrm_socket pig=6948 comm=syz-executor7 2018/02/28 05:10:10 executing program 0: timer_create(0x4, &(0x7f0000000140)={0x0, 0x14, 0x4, @thr={&(0x7f0000000000)="8945c35dd2f94855e5c5d89a2d8dc7c610eb638d61b8312bd6b60444605ee3b9330aed5416faf8a5a0b329fbac41abaa19818a1b7d751f99e60278872ed49378fc40ed42f7be9d09c80cdaf036163f35d7e9c1f10d4667e0a928b6fff0d2376ea2a065bd8053dd1faf341ab589232bec516816528380db2f9e888224a13fddbbb06a52f9b05fff72959a0a268565b4b43c9bd18607cdd9e3cba987c630b7bc48a2c74e3b310eb038e70a3ee829d6fa9f912d161ba6f6d6e0e645017c91", &(0x7f00000000c0)="7148e0b000375512a94f844aa574f077c067db0dc33b01ded996847e7d4bb369f2ba3a00fcb8c68acf9a97e6ca3e438ba043b7ed1a0b717e4781c7df4dc3afbe419dd0b0a08d06a65664e9cc04940375370b6cf8727501fa7a1e8ad5aa69977a944625796ed813a2590c8158d14552ee657b154d6e4142e83dc104689d"}}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000200)) r1 = memfd_create(&(0x7f000026e000)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0xffffffffffff0001) 2018/02/28 05:10:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffe24) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 05:10:10 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40040, 0x0) unshare(0x802000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) sync_file_range(r0, 0x2, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) write$selinux_create(r1, &(0x7f0000000080)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x30}, 0x32) [ 42.485865] binder: 6958:6961 BC_FREE_BUFFER u0000000020dbd000 matched unreturned buffer [ 42.500753] binder: BINDER_SET_CONTEXT_MGR already set [ 42.507887] binder: 6958:6961 ioctl 40046207 0 returned -16 [ 42.518247] binder_alloc: 6958: binder_alloc_buf, no vma [ 42.518271] binder: 6958:6980 transaction failed 29189/-3, size 0-0 line 3127 [ 42.520293] binder: 6958:6984 BC_FREE_BUFFER u0000000020dbd000 no match [ 42.554271] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.560866] binder: release 6958:6961 transaction 14 out, still active [ 42.567719] binder: undelivered TRANSACTION_COMPLETE [ 42.572902] binder: send failed reply for transaction 14, target dead 2018/02/28 05:10:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0xffff, 0x1, "000169656e743100", 0x0, "0600", "a6e7fdc21ca077ef1dae8000000000001c0ff6ff2ecd959baa11b5dda31cd901", 0xfdfffffffffffffc}) 2018/02/28 05:10:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000140)=@ethtool_regs={0x4}}) 2018/02/28 05:10:10 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = syz_open_dev$loop(&(0x7f0000c75ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001260, &(0x7f0000000080)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa02, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xe0) recvfrom$inet6(r2, &(0x7f0000000040)=""/156, 0x9c, 0x40010000, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x1}, 0xffed) 2018/02/28 05:10:10 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000000009700", &(0x7f0000004180)=ANY=[@ANYBLOB="27661141a1e0fe14c65ed1f64f097f110000000800000000669b00000000000000000000"]}) 2018/02/28 05:10:10 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'user_u\x00'}, 0x2e) 2018/02/28 05:10:10 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x410002, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) 2018/02/28 05:10:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000010c0)={0x1000, &(0x7f00000000c0)=""/4096}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x8}}) 2018/02/28 05:10:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000000000a, 0x3fffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x3a8, 0xe8, 0x0, 0x0, 0x2c0, 0x2c0, 0x2c0, 0x4, &(0x7f0000000000), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x81, 0x1, 0x61a, 0x3, 0x1, 0x8, 'ipddp0\x00', 'bpq0\x00', {0xff}, {}, 0x0, 0x200}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @mac=@random="ce8102834d2d", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'rose0\x00', 'ipddp0\x00'}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xa8}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0x8, 0x87d, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x2000000000, {{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) 2018/02/28 05:10:10 executing program 3: fanotify_mark(0xffffffffffffffff, 0x0, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f0000079ff8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000200)='cpuset\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f00000000c0)=""/127, 0x7f}], 0x1, 0x101) 2018/02/28 05:10:10 executing program 5: r0 = gettid() exit(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xa6}, 0x8) ioprio_set$pid(0x2, r0, 0x800000) 2018/02/28 05:10:10 executing program 0: timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000200)) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="9894f6386ba8dc8b703d0df9eceb2f7b9480c2f0dbae80bdd08d362955eb4bc8c3a28783684ee9408faf9e439be4a6764902de42a47ab5215f8ae6ae873339d8e6eb70d9a72ccb6b0abad0d667c1fc1254f19784ddfd03fed6a46b27879ea66134337c869c9fe5bddc78736590a9e4b34c93c83c0955a40564b22d15719fdd6ce58d90bca7d1dd97ecc5bf66d31b832002a6b67ac5c544754b3721ec7289369ad73f415f6b5e17dfb76e95e476204e84d15e17bd38f8e50e340f20366524cdb9b0d37dc0fe2bb52e05d25c9b9a887fc82ab5f55614be4a65c1d2869388e1bd16d79a10aba71719611bf4a9498b17211d", 0xf0, 0xfffffffffffffffa) r1 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='user\x00', 0x0) keyctl$negate(0xd, r0, 0xfffffffffffffffa, r1) timer_getoverrun(0x0) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9) sync() perf_event_open(&(0x7f0000000600)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x5817, 0x144, 0x8, 0x6, 0x7, 0x5, 0x0, 0x0, 0x1000, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x200800000, 0x10001, 0x71a, 0x0, 0xff, 0x0, 0x0, 0x7ff, 0x2, 0x41, 0x0, 0x0, 0xad, 0x0, 0xdd, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x6) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x0) 2018/02/28 05:10:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$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, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ecb-twofish-3way\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/28 05:10:10 executing program 4: futex(&(0x7f0000000100)=0x8001, 0xc, 0x0, &(0x7f00000000c0), &(0x7f0000000000)=0xfff, 0x5) 2018/02/28 05:10:10 executing program 7: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x1, r2, &(0x7f0000000040), 0x3, 0x0) socketpair(0x10, 0x0, 0x499, &(0x7f0000000000)={0xffffffffffffffff}) write$selinux_user(r3, &(0x7f0000000080)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'user_u\x00'}, 0x2a) 2018/02/28 05:10:10 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xcf000, 0x40, 0x1}, &(0x7f0000001180)=0x10) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_channels={0x3c}}) 2018/02/28 05:10:10 executing program 4: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) personality(0x5000009) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='system#*.\x00', 0xa, 0x1) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) [ 42.673948] cannot load conntrack support for proto=3 2018/02/28 05:10:10 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x800, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x9}) mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x128) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, 0x0, 0x1}) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000001ff4)='./file0/bus\x00', 0x0) 2018/02/28 05:10:10 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x800, 0x3, 0x1, 0x8, 0x7, 0x8, 0x1}, 0x20) r1 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x129b}, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/28 05:10:10 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x5, [0x0, 0x6, 0xe3bb, 0x7, 0x6]}, &(0x7f00000001c0)=0xe) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/02/28 05:10:10 executing program 3: r0 = socket$inet6(0xa, 0x40000000002, 0x0) r1 = socket$packet(0x11, 0x800000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a040020000002000000000000000000000000000000000000000000"], 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000380)=[], 0x244}}], 0x1, 0x0) 2018/02/28 05:10:10 executing program 0: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x230080) r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) unlink(&(0x7f0000db6ff8)='./file0\x00') 2018/02/28 05:10:10 executing program 6: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x87, "753b2c94d966c9e2553a2b7ef8e343906f874553425b9ad39632fcd39a1ce75b6ff6ec361939bff1c2ba15edaeddafe7996e01e07768fb2b7c8c15657d8d3843f264541df781ebf96ecdc153fefd719f8146fc102140c598801148020d3907230218f10f58d9cfcc1aad83f3006751203dfd28df0030168360e1088a1ea12e0cd423f099a87e6f"}, &(0x7f0000000180)=0x8f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r3) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/28 05:10:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) writev(r0, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/02/28 05:10:10 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x401, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000280)={0x9c95, 0x1f, 0xfffffffffffff000}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getgroups(0x3, &(0x7f0000000200)=[r0, r2, r3]) pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r5, 0x407, 0x0) vmsplice(r5, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r6, r5, 0x1ff, 0x0) vmsplice(r7, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) r8 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r9 = request_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='*\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r8, &(0x7f0000000380)=[{&(0x7f0000000340)="ef71c30ad6a1ce30ea73718dcb848d8dce229743354d78526c912bf4935c2800c796178ddf10501118005f77d980d0a4a53f7d439917", 0x36}], 0x1, r9) write$evdev(r5, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) readv(r4, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) ioctl$ASHMEM_GET_SIZE(r7, 0x7704, 0x0) [ 42.712758] cannot load conntrack support for proto=3 2018/02/28 05:10:10 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="40ac569da53c67411d1246440a0762956353bcc20181e139135d0228c8feb56ad9", 0x21}, {&(0x7f0000000040)="7c92f2718863bf1a1b6405e7a0478e08ea03b4367bafd94d701f6c86d7797cf8df09cf5df0d4885d8ea561324b89b031d7f5d70884ad48844ddbda7fba219581cde47713af06a6ad43158dff458c2288", 0x50}, {&(0x7f00000000c0)="3e47518f3d282a4c91be4396e710507ac1e0b4daf3112add3c182a4c54060cb937233fcb8af0ce2e924ff274a5f36d07f6be74e1e72ad7725069c0ce40052db238285d201c4075d8720ece3d7f7dcc251b128fb9fc5837bac98370a9812ae17598ba6b2fcd461fe149980decd531bd1108fcf33b1a1cc59dc6722dfdcdb2ab73f3d5df1c5cdc6eba2f8ba38dd187e8219971c4f3449d1f31068b", 0x9a}, {&(0x7f0000000180)="a27cc9beb4d5afd78225f9fe4b2c52b26a7518a5d8d1804f2f54122ddae5b92f908e3794bda2eeb97325603d60cc65a4f6684ba4bf1096ddafca19663c2cd33638cda0be5b537fff3efffb3480137ca1ad325a68c44a2a9160e1333dc1bb1e964c8702a7ae5f5b96bbb0eabb299375f5de89df2bde46cef4e0cc708ed90366695b38b0cdfc8e6e36e2d8fdbf0d40b827626b4b52307ab71118acf8232c7ca8", 0x9f}], 0x4, 0xe) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x503, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/28 05:10:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101, 0x8a) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setfsuid(r2) 2018/02/28 05:10:10 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'eql\x00', @ifru_map={0x1, 0x9c, 0xe9, 0x8, 0x8, 0x16d}}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'gre0\x00', @ifru_data=&(0x7f0000001480)="c0a565f331a011fe8bc33caa60a5353b3eea424ccae25340a3f439f57974d2d3"}) 2018/02/28 05:10:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000fa0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000015000)) 2018/02/28 05:10:10 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x1f9f87d7cc8bb9f7) readahead(r0, 0xfc62, 0x9) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x3809e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001f74)={0x1000, 0x0, 0x0, 'queue0\x00'}) lookup_dcookie(0x7fffffff, &(0x7f0000000340)=""/46, 0x2e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400002, 0x0) accept$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000001c0)=""/210, &(0x7f00000002c0)=0xd2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x6, r3}) creat(&(0x7f0000000300)='./file0\x00', 0x80) 2018/02/28 05:10:10 executing program 7: r0 = socket(0x6, 0x4000000000000003, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="000200082dddffffffffffffff0000000000000000000000090000000000eeffc0f017ae31f5fb0a69f8fe623b3745a1c2cb62256bfd0f221fce87c90d04ec5d6d7f8dd573dd269c709146820902971677cf5e7033db49fd5e87"]) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x3) ioctl(r0, 0x8918, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100, 0xc) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2000, 0x20) 2018/02/28 05:10:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @local, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x101, 0x4e21, 0x8, 0xa, 0x20, 0x80, 0x21, r2, r3}, {0x8, 0x0, 0x3ff, 0x81, 0xe8, 0x2, 0x7fff, 0xffff}, {0x6, 0x0, 0x3, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x6c}, 0xa, @in6=@empty, 0x3501, 0x1, 0x0, 0x0, 0xfffffffffffff801, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21, @empty}, 0x10) 2018/02/28 05:10:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ptrace$setopts(0x4206, r1, 0x3, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x8000, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x102, 0x7fff, 0x9, 0x4, 0x8, 0x0, 0x3, 0x9, 0xfffffffffffffff9}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/02/28 05:10:10 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xdb1}], 0x1) r1 = gettid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x1ff, 0x4, r1, 0x1, r2, 0xff, 0x80000001, 0x4}) 2018/02/28 05:10:10 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x62, &(0x7f0000000080)=0x8, 0xfefa) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x3, 0xffffffffffffffff, 0x9}, {0x2, 0x400, 0x7, 0xaed}, {0x0, 0x2, 0x3ac9, 0xff}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x4, 0x3ff, 0xf452, 0x51}, {0x80, 0x7fffffff, 0x20, 0x1}, {0x4, 0xc6, 0x1, 0x8}]}, 0x10) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/28 05:10:10 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x44) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000001080)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000002b40)=@un=@abs, 0x8, &(0x7f0000002b80)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, 0x3, 0x7, 0x0, 0x100, 0x3f, 0x10000, r2}) 2018/02/28 05:10:10 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000030c0)={&(0x7f0000002a80)=ANY=[@ANYBLOB="3c010000190001000000000000000000ff020000000000000000000000000001000000000000000000000000000000014e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500e000000200000000000000000000000000000000ff00000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000e00000020000000000000000000000000000ffffff7f000000000000e00000020000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/02/28 05:10:10 executing program 1: mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x0) epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094afe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x5, 0x2, 0x8}}) dup3(r1, r0, 0x0) 2018/02/28 05:10:10 executing program 3: r0 = socket(0xa, 0x2, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)="efc948d16b42a436b64d4b0913b6ea415464c3c8bfa08a95d102971c7922d60bcc6641080047b34acdf0a4abdf9d533286a582114b9b67ce3d011e764d5010573d0703f1638b1de3c09998f641cd876ff293d1cb6062071b75dd0ab44233de6d8ad0976af0e0ffacdd2e9e5c6a4baed10a35ab3d13cca5f42929b39d4f860714e25ef8765353023715ec06d9cef91bfbfe4ab9b3d9638891e6466416a176f66f238bd6b8da714872910da621b67249592dabe975709e388d16e184f4fb10c7095b644b15c2984c512d81fba6eb6cffcfeb7b8f778fa76f8ea786b2e4d9e6fac93061f7ff623f42e1", 0xe8}, {&(0x7f0000000300)="4d9b4becd1345c856f4f291b56804e66161e7bdfa5d3c505f271314e0cb91c215c35522d2dbd2d15bb5026c381f21b749f9b2721b0ebd418c6b121306b94b3961236a4949e522a60fd226623898b6dff01984930742a089de7235d0720bf026649e2c8f4b8a6dc8ccbaa44c91cb064da8db30ea4566547af671104b4364e0206", 0x80}], 0x2) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x400000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000003c0)={'lo\x00', @ifru_mtu=0x5}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r0, &(0x7f00005faff8), 0x1ff) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)="652d67004348b4371bb8feb207874bdaef0cb2536ab8669244bda2a3c3735b3f437828683204c3a99012c7b0458e673145cbd68b02164f2ac01c71f1faa21e674620b1232d4614632a7b286e84927abc949239848bd87cbdbeb9aa779fd4a2d234642ab83f80fc05912a80a78742e1a1dae00fee6b178cd1eb246386e2a463b6fd25f8d1eb015df11021213b3f14f1d4d7ebbf35b82d2a1ea84f8f3b556635ea364633b53191364d9b6d2f9f1dbbf9360d0dff07f4621666dca770245e37ece800d2feb0e4a169f8e6aaca0b7726b18e4907519a22c2e1b1396532e83724c89505e42fe9", 0x104000, &(0x7f0000000100)="9e7b6c87c59d38922137add3942ae058bfcc6657af9a2b8c2c1851b0d9c679844c1fad2b926cc96496a1fce39e95a5c18f8e7bb192007dc43fc25c1244dcd27449761789e5cea43f9b52507fcfae804bbe54e143526fac7e855e811aa93e541ca1067e13a7d89eb0227ba7932f8944815e3e229b7a59554f58c40a8ae071d2e7761b1a6552a9190da969d86add89b284ace18250706f8bd455d249ba577ebef7a559cce9129039a405b67662c2c9ef703667274e3fb2a7802a82211bf47914b13d10f468128413") 2018/02/28 05:10:10 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x2, 0x0, 0xc7600000000000, 0x3, 0x218b02aa}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0xc9, 0x1000002, 0xff, 0x1, 0x9, 0x2f48, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x400000000000, 0x9, 0x0, 0x2}, 0x14) socketpair(0x0, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setflags(r2, 0x2, 0x1) r3 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x40) socketpair(0x1b, 0x0, 0x8ec, &(0x7f0000000040)) readv(r3, &(0x7f0000e10000)=[{&(0x7f000047cf94)=""/108, 0x6c}], 0x1) 2018/02/28 05:10:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x1000000000) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef6ffc), 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 05:10:10 executing program 6: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[], 0x301, 0xfffffffffffffffc) 2018/02/28 05:10:10 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051dffc)=0x3, 0x4) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x800, 0x44000) sysfs$1(0x1, &(0x7f0000000140)='\x00') setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000000180)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x4040000, 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, r2}) r3 = fcntl$dupfd(r0, 0x0, r1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r3, &(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') 2018/02/28 05:10:10 executing program 3: request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='lo\x00', 0xffffffffffffffff) clone(0x835fffc, &(0x7f00003e4f45), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f0000299f64)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x9100000, &(0x7f00000001c0)="4c62a2ca323c857b93a4a588961df8684a87cc3b51afd40414644ff34de1d63f00336da1db05828bcbbd7271bf2799e26a695ab7dd65d0106a25bf662aa4d406a7f92d661639cf", &(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000280)="d24d07fe275e03c22f269f") 2018/02/28 05:10:10 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$selinux_load(r0, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "a1931cb9de43996b1f67ce3e412947b22f3c1b42015d70c267348835b613c43abc9e3fd3e0d7457507a2e48b64705ad4d5b2e20ba82b8f9707819568b966eef07d1acdcb9bd1bb6a380c1a12488762f61c4a3d58ee8ca9749f902ed37f960385ca8dc87da0b01d727c6fcc3c8b77ad457f1b387433a689f7fb5856a710063e6adacc38abb63e37b3e54a22ccbdadd7c3df47f61ead3d304c96eba08fd720afba3f3b2c43d5f07fefbf916b199b991d4dc858f342dcc3bea4f46fd04149cc53f47284cd50df788e0112f0a5ae08d6b836540e2f29f9f8a15ecc1d89de318a819857e589a9b71411"}, 0xf7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={""/16, @ifru_ivalue}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x2, 0x8, 0x3, 0x46a}, 0x10000, 0x1}) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x5e5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f0000001040)=""/4096, 0x290) 2018/02/28 05:10:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x100000400000) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000a2f6d8f9bf66de41d5000000000000000000"], 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000080)=""/53) 2018/02/28 05:10:10 executing program 0: ioperm(0x0, 0x5, 0xffffffffffff5984) clone(0x80000, &(0x7f000052cf69), &(0x7f0000000180), &(0x7f0000e9b000), &(0x7f0000000080)) r0 = socket(0xa, 0x5, 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) readahead(r1, 0x1, 0x0) 2018/02/28 05:10:10 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r3, &(0x7f0000000040), 0xaf4d) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7, @tick}) 2018/02/28 05:10:10 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000100)={'syz_tun\x00', @ifru_mtu}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 2018/02/28 05:10:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f000000d000)="04000000000900000090", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socketpair$inet6(0xa, 0x1, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x7fff, [0x4, 0x0, 0x6, 0x6, 0x8, 0x0, 0x3a, 0x7]}, 0x5c) 2018/02/28 05:10:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x200e, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffc6b) 2018/02/28 05:10:10 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$clear(0x7, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffffc) 2018/02/28 05:10:10 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x309001, 0xa) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/173) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x1, 0xfe, 0xff, {}, 0x8e, 0x7fffffff}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000004c0)=""/240) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/43) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000340), r0, &(0x7f0000000380)=0x100000000, 0x1, 0x2) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/205) 2018/02/28 05:10:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="02000000020001001300be725ee18c884833066dcce770fd131cb7c416103d4f9ab142e49c7166ae66559211ad2e9f1c645b8caf6f91d8ccf6d4cd95d79e4e7663098a029d3bcfa4b8ba7c18e3e343dd89ed049408eb0f1b56f1b47b4404a004911006e14c653c74910657027ba7f321497e7dd5f166b9480f967b19359f86ab1ebaf5b5ea62a0e1042ad8c3e93516d1e4b24b3172b6423cf6e5032a765c01f325fca32dec4fb0cd6c1f5eb188924ea0e75cecab415d8abfd31252ce716862de03843460b192bf33d4cbebe8dfb0f9188e0e14e616b7922913ce02", 0xffffffffffffff27) 2018/02/28 05:10:10 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f00000000c0), 0x5f, 0x8004, &(0x7f00000000c0)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000700)="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", 0x5c9, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 05:10:11 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x89, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x2, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/28 05:10:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400100}) 2018/02/28 05:10:11 executing program 5: add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) 2018/02/28 05:10:11 executing program 7: ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000040)=0x81) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000080)=0x7) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)="342400913b14ea3e59e8ce8eeb23cd0dda128cfa9574241b64b3dfe2c33e740a5b2b7f0e9d18f272674adca359c9c0b3831e2801d7cfa4d020ce72da", 0x3c) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/111) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffff7) 2018/02/28 05:10:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x2) 2018/02/28 05:10:11 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80, 0x204001) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) listen(r0, 0xfffffffffffffffd) 2018/02/28 05:10:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) shutdown(r0, 0x1) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x208000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x7) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="39f376d313833cfaf54bf70667ec82a464f39ab604d33e39deb07c9e1f73d0256ddf2db07dd7f405a73a0c2907c2e52f57c3a5fdd17a4fadcdf886ae55b05cf0cdc136a64de75e23fcb50ccbb4f9564b9e627c9b05016dcd6d00c41e63dacd05683866a0a250baa28f3896c07650487a85be9d7e9a868529af38c28db487930dbc314c139b787ef3f19286b19282a99c937f4b073a3c44e65c089f1f75436306", 0xa0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x200000000024a) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x0, 0xfffe000000000000, "1f9c87ca6d74"}, 0x10) 2018/02/28 05:10:11 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) getrandom(&(0x7f0000000000)=""/149, 0x95, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="516b0ac597af031c925dfd48f3efacae22afc58bc924bc6f75e737d7b0c16a040c3705f2d1d19a8d4d20b05ebdb91aafadb5a2bf79ac8f0623c11ed907705b1281930da06041b9f5f5c392c8e057656d22ad18a9dae156f50c070e60d3b267d0b87cedef7cf46382a8c1f81aa8dcef693f86a5b47e9e911161e2a5c7162c58ecda0e955f11b52b2f663669b968f7d052b57a30f8029df0ef10e80262d5b0d04d9deb8880a6d364c01dc1d413d84c86") 2018/02/28 05:10:11 executing program 7: link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = getpgrp(r0) setpriority(0x3, r1, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/28 05:10:11 executing program 5: timerfd_create(0x0, 0x0) r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f00000000c0)='md5sumkeyring)nodevnodevGPL\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x6, 0x0, 0x10001, 0xa4d}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000180)={0x6, r2}) socket$key(0xf, 0x3, 0x2) 2018/02/28 05:10:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x200000004e23, @broadcast=0xffffffff}, 0xfffffffffffffd5d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffc7) clock_gettime(0x0, &(0x7f0000008800)={0x0, 0x0}) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000002bc0)=[], 0x0, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000002f5c3d468f43240abd2c7484fb6ddb1b479d"], 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r2+30000000}) sendmmsg(r1, &(0x7f0000004640)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0xc, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) 2018/02/28 05:10:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setns(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6f28}, @in={0x2, 0x4e22, @rand_addr=0xe0d7}], 0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)={r2, 0x9d, "8af19e99c4c88bea5c043bf6f444faf95094268fb23da3a87ca6e0494983aaf572c502ae6d463416f7e026bfb9c74cccd63455747de7b55453a6bda573fe0d91f81c2bb2ad67a08001bf4185f66adc9acd60be3680f04a6cc29cf6ba347ac173ba00cf3214f388460eb4edff92a2c66d60a05af8307a5f4a165ff69813ce78d0dd8b8d26ba6abdd7a52368248f0172db3402d4347123528863c6a197ca"}, &(0x7f00000005c0)=0xa5) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') preadv(r3, &(0x7f0000000100)=[{&(0x7f0000000140)=""/150, 0xfffffffffffffe36}, {&(0x7f00000000c0)=""/34, 0x22}], 0x100000000000017a, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000600)=@int, &(0x7f0000000640)=0x4) preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000701f34)=""/204, 0xcc}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) 2018/02/28 05:10:11 executing program 2: r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000340)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000535", 0x26) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) 2018/02/28 05:10:11 executing program 3: pipe(&(0x7f0000000000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x527a8cd8) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) setgroups(0x0, &(0x7f0000a18000)=[]) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/02/28 05:10:11 executing program 6: r0 = socket$inet(0x2, 0xf, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)) 2018/02/28 05:10:11 executing program 7: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x2, 0x401, 0x2}) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40a) 2018/02/28 05:10:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xd3}, 0x1c) r1 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xffffffffffffffff, r1, 0x7fff, &(0x7f0000000000)="7f17596a4835f74789cfa847017108cab062fd636e405292606ca99cc7d7363897f10a0c6b8c94edc62a9a0edfc461691e320f38ca787a0518337468f41e9cfb8736f67475821203ef9e509ea7d5d516a3e3b470d8da274f324a7668a997a8bd4c3316647c7469a374b69b7e7f80443684e6a0b01a4f660efaedc6a8d2c625d270e0157c3ef653882f29203c1524ba7d769e3376564cc5ce2e2f6f5911f56d1686ffdb4d8afc7eb19155e32b1da27b") connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/02/28 05:10:11 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)='/dev/input/mice\x00', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x80, 0x10000}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/119) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_dev$mice(&(0x7f0000000640)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/28 05:10:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x140, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x400, 0x2e, 'queue1\x00', 0x3}) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000040)="4c18ee779b796950307a6f4b85f169506b9bf8f496130df840107cfe67cda1a019f8c583ff9140dcce1816d2957b2fde7792baf0b9ea8973fe8b5dcf78fc01206ecd66ff8017e5040a691f073b0e331354a0ecad87ac13a0378e279a934a0f8c579154af944d485bf838814b9d3a60a57629cdcd92932e92c2d437d9c64c730d1ae7935b671a4b450060450918a1849651496f3ab1810d42cf2d3be3e97d77e83ea07be1f991ca672b2eb43547a7bfa5", 0xb0) 2018/02/28 05:10:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ee35b5)='coredump_filter\x00') read(r0, &(0x7f00004fa000)=""/111, 0x6f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bond0\x00', @ifru_flags=0x4000}) 2018/02/28 05:10:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f00000002c0)={0x14, 0x4002000000010, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 05:10:11 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 05:10:11 executing program 2: r0 = memfd_create(&(0x7f0000b88ff0)="200000000000000031253a000030f10b", 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0x7, 0x9, 0x1, 0x1, 0x0, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x2, 0xfff, 0x6, 0x800}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f0000000240)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, @empty, 0x9, 0x5, 0xfffffffffffffffc, 0x100, 0x1, 0x40000, r2}) 2018/02/28 05:10:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000000000002) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0x2, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x4ed}, 0x1}, 0x0) close(r0) 2018/02/28 05:10:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getuid() setfsuid(r0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) 2018/02/28 05:10:11 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x80000000) fremovexattr(r0, &(0x7f0000000080)=@random={'security.', 'wlan0securityselinux\\ppp1posix_acl_accessselinuxposix_acl_access\x00'}) 2018/02/28 05:10:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) socketpair$inet6(0xa, 0x10000000000007, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x100000000, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x2) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000140)=""/203, &(0x7f0000000000)=0xcb) bind$inet6(r5, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) dup3(r5, r0, 0x0) 2018/02/28 05:10:11 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$int_out(r0, 0x5464, &(0x7f0000000080)) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/02/28 05:10:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000000)="9121360f4d8762f9cd88f5931865820a6ddd5f0fea1a339421b5aa5eee06d7c3d0000f867238f2cfe17a09") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101601, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0xfffffffffffffffb) connect(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1d) 2018/02/28 05:10:11 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000440000003a521d46246ec2159e63da9a00a2e6ace190cd7db2659ff424478b0327aaa2f1abd408d1c0c2b4ef74c2d3ea2106e06ff021172ddb51b45dd11441a97e904e8112d988b6c2a7af76c2dfb72ed571869b79ac0099c9d078e249778e7d180df2b087074ea16b2b67aed3aa1945cac956ce98dfff78ea73f8c504840aa1dbd40df89b1168b181b4be72ec33b02f197e8b9f337fdb7b9cb62464c34dbf2461df9aac8b26b37b1385ae3cca9d5a52b762dd8a33aa3430ede9a3e87ce38176982441a87edf5440a6a1516112d78b59bf19722c868d7889469675c602385981d5e6a9e050807b46a15000d5698adba1c8e951573ca144bb67"]) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) dup2(r1, r0) read(r0, &(0x7f0000000040), 0x0) 2018/02/28 05:10:11 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/02/28 05:10:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='oom_adj\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/02/28 05:10:11 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pipe(&(0x7f000002b000)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000240)=[{&(0x7f0000000280)="48299749d4758d7df916496ed268ee21df8c64b5ad7611b444d1508e58f099593a4ac7de584767506a882c1ba5a9e8ae90b0ba5e263da9b3904681336216a1cc9378c16fb48298b0ffe31133d818f3c39d0325c99a0f0c389bf4a7da59ca26863b2cd185377d40f048601105323ccc9db7bb0e0a4aac476dfbdbedaf028a994032cf02b5660c4f9de6fe247589390051513ae11e25cc29095013f87f87648576"}, {&(0x7f0000000140)="3da97ea59f0139175b4c2e1bae5c4900566b671017cb78c0719ec91e3559df8a5d134a1995dc37ff6913eeaaa883148a4c8d18526ded8dcb0a515ff51686e0928177e2fdb09a6f49a60926887acc808e2745ecf28415d45c72e402c60b0658be01ed94d7db1208d29634b320228f00521565f87e54e1b8000314db5cd842ce14504da300d62fe5b82075752c012523dd59ae99b9f6adcd9f745730ad0eb5f524715d73f1ea1b4a81a62fd8daa72c3115d9b8f4b03e77a776afa3d2dc25f39b259ac8c07208cc9f79357cbf552c6132b5f49a988d56437d6663adf3"}], 0x1, 0x0) 2018/02/28 05:10:11 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r3, 0x3, 0x1) close(r1) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/19) writev(r2, &(0x7f000078a000)=[{&(0x7f0000000100)="0c0e06b55b3285c25f8ffbd9661b416568c2e7c2d6435afea6383d72f711c24c5fb12745b02315b5dda3686124781299b0bfd2da5015782adcde4fd9b6d756d9afe007d1c128be55fdc1445abbe9ad1271fa39dcb48a386490f4c9a9a157f1b54b9c051d56af5a27a3bc5681d5efa039f646a9303847f5970c3f0ba7d7f42ba2818ff329709b43208131", 0x8a}], 0x1) fcntl$setstatus(r3, 0x4, 0x40800) mlockall(0x1) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000001c0)=0x10000, 0x4) close(r2) 2018/02/28 05:10:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'vlan0\x00', @ifru_flags=0x1200}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001ff0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/02/28 05:10:11 executing program 3: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) vmsplice(r0, &(0x7f0000b1c000)=[], 0x2a2, 0x0) 2018/02/28 05:10:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x9, 0x4) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x31, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) 2018/02/28 05:10:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x440300) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001fd8)={0x0, 0x0, 0x0, 0x2, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) 2018/02/28 05:10:11 executing program 0: prctl$void(0x1b) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) 2018/02/28 05:10:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"69727852070000000000000000000010", @ifru_addrs={0x2, 0x4e23, @multicast1=0xe0000001}}) preadv(r0, &(0x7f0000000080)=[], 0x0, 0x3f) 2018/02/28 05:10:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 05:10:11 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00007f0000/0x4000)=nil, 0x4000, 0x68) 2018/02/28 05:10:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000140)='\x00', 0x1, 0x2) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x5, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 05:10:11 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10000, 0x0) pkey_mprotect(&(0x7f0000282000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/02/28 05:10:11 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x300, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=@newae={0x15c, 0x1e, 0x400, 0x70bd2a, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, 0x4d2, 0xa, 0xff}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3501}, [@algo_crypt={0xb8, 0x2, {{'cbc-blowfish-asm\x00'}, 0x368, "48b94151138957f07349fb02121ee093b83f779de47181c77e534fb2221eb5ea10bbbc42a6541e4e3245860581c9dfd6f98d223684ea10bf6b453f962ebf01b7164c78f194e53a7e712190aef3898fc94dd429be9abf76b8e78d405028092351e8650c1a5cdf869e00328eb245"}}, @extra_flags={0x8, 0x18, 0x4}, @lastused={0x10, 0xf, 0x5f}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd25, 0x70bd26, 0x70bd29, 0x70bd28, 0xffff, [0x8, 0x20, 0x2]}}, @ipv4_hthresh={0x8, 0x3, {0x19, 0xf}}, @encap={0x1c, 0x4, {0x1, 0x4e20, 0x4e22, @in=@broadcast=0xffffffff}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040040) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}, {@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/28 05:10:11 executing program 0: r0 = epoll_create1(0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)) poll(&(0x7f0000221000)=[{r0}], 0x1, 0xfffffffffffffffb) epoll_pwait(r0, &(0x7f000006bfb8)=[{}], 0x1, 0xffffffffffffffe2, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000469ff4)={0x4}) 2018/02/28 05:10:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ff7d7f36aadc5f783d769932f49344b3c9627cc6c5eaa850e3858ebdda7ae097f3f1b3fdd8b0b6c6d5d2e17e714609e480000000000000006e468c3a972ed9c723ad0cb20b8754", 0x47, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000440)="d4", 0x1, 0x0, 0x0, 0x0) 2018/02/28 05:10:11 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = getpid() ioctl$LOOP_CLR_FD(r0, 0x4c01) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x1e82) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) readahead(r2, 0x2, 0x1) 2018/02/28 05:10:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000255ff8), 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f00000000c0)="78e1cc1add73eb2152989c8d4f760424c4fb86432067d839b4866485de41eb06e7e3e6eb986b08c5c9021e045eca154abd2ab94b61df8abdd09627d3f88b8c7395e74e95ffb20abc45e975dac30a7f") 2018/02/28 05:10:11 executing program 7: setitimer(0x3, &(0x7f0000000000), &(0x7f00000001c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000140), 0xfffffffffffffc53, 0x0, &(0x7f0000f78000)=@abs, 0x8) clock_gettime(0x7, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={r2, r3/1000+30000}, 0x10) sendto$unix(r1, &(0x7f0000000080)="96254a34da3cde5c2fd36c55338559aaeab58ef9f984fb49379da44b48e432ade4bc7cb0699b380722108f042f5609352e0d5a1a0062aa2444d150f3095f66", 0x3f, 0x4, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x8) connect(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x9, 0x5, 0x7, 0x6, 0x7, "242985d8da8bdd67e8f02174ed7b6c4c9d8f9efdf472645e79524a7b0eed608221ecdd2df1dd62ed1e624a064db67e83bacb30c99669997bcb1f42c4b7980b", 0x3ff}, 0x60) 2018/02/28 05:10:11 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) timerfd_gettime(r1, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/02/28 05:10:11 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x6) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 05:10:11 executing program 1: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x10001, 0x4) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, &(0x7f00000001c0)) 2018/02/28 05:10:11 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x1, 0x7f, 0x200, 0x2, 0x2, 0x60}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x20000000000001b4, &(0x7f0000000140)=[{0x6, 0x0, 0x4}]}, 0x8) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000080)={'yam0\x00', @ifru_flags=0x4000}) 2018/02/28 05:10:11 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) removexattr(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)=@known='system.posix_acl_access\x00') creat(&(0x7f0000001140)='./file0\x00', 0x100) sendto$inet(r0, &(0x7f0000232000), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/28 05:10:11 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/28 05:10:11 executing program 0: futex(&(0x7f0000716ffc), 0x5, 0x0, &(0x7f0000b0f000), &(0x7f0000805000), 0x4000007) r0 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0x1, 0x400) 2018/02/28 05:10:11 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x400c630e}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/02/28 05:10:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x3, 0x2, 0x2a1, 0x2, 0x8001}}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) 2018/02/28 05:10:11 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x93) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, [0x6, 0x2, 0x8, 0xe849, 0x8, 0x2, 0xcdeb, 0x5, 0xffffffff80000000, 0x6, 0x2, 0x7, 0x2, 0xfff, 0x7]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x5, 0x8}, &(0x7f0000000200)=0xc) socket$netlink(0x10, 0x3, 0x12) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="e41fa8000000000e6700", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x26, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=""/241, 0xf1}, 0x0) 2018/02/28 05:10:11 executing program 7: setitimer(0x3, &(0x7f0000000000), &(0x7f00000001c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000140), 0xfffffffffffffc53, 0x0, &(0x7f0000f78000)=@abs, 0x8) clock_gettime(0x7, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={r2, r3/1000+30000}, 0x10) sendto$unix(r1, &(0x7f0000000080)="96254a34da3cde5c2fd36c55338559aaeab58ef9f984fb49379da44b48e432ade4bc7cb0699b380722108f042f5609352e0d5a1a0062aa2444d150f3095f66", 0x3f, 0x4, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x8) connect(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x9, 0x5, 0x7, 0x6, 0x7, "242985d8da8bdd67e8f02174ed7b6c4c9d8f9efdf472645e79524a7b0eed608221ecdd2df1dd62ed1e624a064db67e83bacb30c99669997bcb1f42c4b7980b", 0x3ff}, 0x60) 2018/02/28 05:10:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x80) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x6, 0x3bb8, 0x0, 0xeef5, 0x5, 0x3, 0x8, 0x3, 0x3, 0x4, 0xffff, 0x5}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) ioctl$TUNDETACHFILTER(r1, 0x400454cc, 0x0) 2018/02/28 05:10:11 executing program 0: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$llc(r1, &(0x7f0000000080)="d15fb04e21698bedbccb9a4ecf6922ed9e64a5ff28d74974ccc7d04d66770742da5acec8e1ee70be9239481f2b1b8f26c553458b1124880b89cb9b47b003", 0x3e, 0x4000000, &(0x7f00000000c0)={0x1a, 0x10, 0x8, 0x80000000, 0x8c7, 0x7, @random="74a6bf8d458d"}, 0x10) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x4, &(0x7f0000fbc000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req3={0x4, 0x3, 0x8, 0x0, 0x7, 0x6, 0x9}, 0x1c) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000180)=0x2800, 0x4) close(r0) 2018/02/28 05:10:11 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfffffffffffff800, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x8, 0x0, 0x1, 0x9, 0x2, 0x0, 0x4, r1}, 0x20) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)="365d20a901a61447f8b2cbd4d2dd988234828090fd052073955c9fe56a55d513b9f7e28f32cba9f39d0ef247601a", 0x2e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00002d4000)={{0xfff, 0x9}, {}, 0x0, 0x4, 0x7}) 2018/02/28 05:10:11 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)="9e3a023e2c1c967cc0aad27160e66242e956bcdea7ddd7c074dba007", 0x1c, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x187) r2 = dup(0xffffffffffffffff) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) 2018/02/28 05:10:11 executing program 2: socketpair(0x15, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x15}}, 0x8) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x120) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3ff, 0x4) capset(&(0x7f0000000040)={0x8}, &(0x7f0000001fe8)={0x0, 0xffffffff, 0x0, 0x2000000000000, 0x0, 0xffffffff80000000}) rename(&(0x7f0000eb8ff2)='./file0/file0\x00', &(0x7f000079aff8)='./file1\x00') 2018/02/28 05:10:11 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) socketpair$inet6(0xa, 0x806, 0x4, &(0x7f0000000e80)) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$packet_buf(r2, 0x107, 0xe, &(0x7f0000000000)="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", 0xffffffffffffff0a) mknod$loop(&(0x7f0000ac2ff0)='./control/file0\x00', 0x0, 0xffffffffffffffff) rmdir(&(0x7f0000000f80)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000ec0)='./control/file0\x00', 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000e80), &(0x7f0000000f00)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000e00)={0x9, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000e40)={r3, 0x9}) 2018/02/28 05:10:11 executing program 5: syslog(0x3, &(0x7f0000000000)=""/167, 0xa7) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x34801, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@empty, @loopback}, &(0x7f0000000200)=0xfffffffffffffe92) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/28 05:10:11 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x3ff, @empty, 0x3f}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) [ 43.968384] binder: 7374:7377 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.982926] audit: type=1400 audit(1519794611.714:26): avc: denied { create } for pid=7370 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 43.993060] binder: 7374:7382 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/28 05:10:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb0}, 0x1}, 0x0) 2018/02/28 05:10:11 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@empty, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0xa, 0xffffffff) 2018/02/28 05:10:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x7, 0xb}) readv(r0, &(0x7f0000490ff0)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/28 05:10:11 executing program 0: timer_create(0x2, &(0x7f000099ffa0)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc0f3c), &(0x7f0000fc1000)}}, &(0x7f0000ce0ffc)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffffffc1) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r1+10000000}}, &(0x7f0000001fe0)) timer_gettime(0x0, &(0x7f0000182000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xaee7}, 0x1c) 2018/02/28 05:10:11 executing program 5: clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4}}, 0x2e) pipe2(&(0x7f00000000c0), 0x84800) 2018/02/28 05:10:12 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e1f, 0x0, 0x4e20, 0x2, 0xa, 0x0, 0x0, 0x0, 0x0, r1}, {}, {0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x3500, 0x0, 0x2, 0x3, 0x0, 0x8000000000, 0x100}}, 0x2d5) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000002c0)=0x4, 0x1eae) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000340)={r4}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x3fffd, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/02/28 05:10:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/31, &(0x7f0000000140)=0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002c40)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0x3ff) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002740)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002780)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000002880)=0xe8) stat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002580)={0x0, 0xa, "fdb3ffcf88af91628944"}, &(0x7f00000025c0)=0x12) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002600)={r8, 0x800}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002980)=0x0) r10 = getuid() lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000002c00)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002500)=[{&(0x7f0000000200)="35204fc009a7c84dc71c65c2551eb1b284d5727d10afdd746ea125aa366608e49567a118e87b8577715876e9ffae7d0713181847e7dddbbbcacd438dbf86222d7329dc0084f591b24756b69a6f495eed7960e6232a8f721835545055deb29badc64cec9cebd18c15279e5050181e1acb6c7c2412bc675ea167ffdfc92ed366cea6ff55df728e8f7e113b2c217b54de987acab1e7fbee", 0x96}, {&(0x7f00000002c0)="a4dde35a9be7e3cc1daa017a7e4778b2c3fb84a00c609f73a4beda82a1c78a6441c6d1b39cec169ad22f931ff44d832d2fe57e5e823ccb9024694662c96b0b5b50b55cc6f601d6f57b4dc9f3e34adff1146ee6b3e15578e53f05b0e046111a9612202fe65d2b5f10e2febbed2e1e6db0400c26", 0x73}, {&(0x7f0000000340)="98b6b8f5a49e49063884d13c3733200ef5e046f98659fbf7f37956a09102180790e43a7d6272f575926cee959b82e4e4699a07834db72d17c09f2564cb8992e3efe0986f21a252bdb7899d53c0b2c12509d5910ad420c66d71aa45ea9fc878b3a9134d23974b2faa4143660ddbf2236ea7f3bc59826e6ea8c468c8672df87b430b63091de8aad1908de2", 0x8a}, {&(0x7f0000000400)="aed2c6c9a2f86c9d1e82fb4f2f34cccea7c315d88d3fe92b80fda42dcc4b69f661071b6650409acbc50e7aef4bfe22105477ff0675f38d3eadfce79bd8aa64466ff286e592e73d4d9661cacb8d8a50744966db60237c38876c5baa9b894e44e56037ad9f80feda840ef8800ea0d578cf37515213399e74f67f45dedfe911556483", 0x81}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="96a9fdc52f9af63c1ed05f6ed80db98e9f76ea34c73d3a376365e8f1b9ad", 0x1e}, 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0x1000}], 0x7, &(0x7f0000002ac0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r12, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x128, 0x4}, 0x40000) 2018/02/28 05:10:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x3c8) listen(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x41, &(0x7f0000000000)="75fac940771bdcce37a53925a757821f901875bac9b1c90d6bf60bfccba12265a42b42ae2553cbf6d1a26c8159221010b3000d47339905dc93407e8bf8e8828d14"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) shutdown(r0, 0x1) 2018/02/28 05:10:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4102) sendfile(r0, r0, &(0x7f0000000000), 0x88d) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x100, 0xb84d, "e339f0620d70", 0x4}, 0x10) 2018/02/28 05:10:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20040, 0x0) syz_open_dev$binder(&(0x7f0000820ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa2, "d28f5747f8e6479fbd3a378f05afc6f3f1fdeb61366c1ba54061823f752b53251f479feb152e1a4e9a606ac81a87b57328d3284eb92ef38b8507b9b48859824a6e4834c51ffd9828cff553dd84db63f1b4097249353a7037d87e19d42008c6c3ffe432593306582016faa4594aa75df1f91834f017ba620a880100491073dbb69d9068092a5d8255554eef4db92e82a170736c48872a7b07de975944d03c2029879f"}, &(0x7f0000000180)=0xaa) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) socket(0x1d, 0x2000000004, 0x100000000000009) connect(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1f000000000000000000000000ff63485c6d99dd8a8a04aa554cca6028f10ebbbcbfbd548ab6e5174870458be156fab3c2c40880d48443fdc4fc7ac8cf9c3bb98c733f19fe3ca1c5b47bb9d54f53ec7bb7745b"], 0x1) 2018/02/28 05:10:12 executing program 0: getitimer(0x2, &(0x7f0000000000)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000e80)=[{}], 0x1, 0x0, &(0x7f0000000ec0), 0x8) 2018/02/28 05:10:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000019ffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x1}, {0xb, 0xfff}, {0x8, 0x3}, {0x3, 0x7}, {0x3, 0xbc39}, {0xe, 0xffff}], 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x310, 0x20, 0x5, 0x800, 0x101, &(0x7f0000000000)='ip6tnl0\x00', 0xd2, 0x7fff, 0xfff}) 2018/02/28 05:10:12 executing program 4: clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/28 05:10:12 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x8010, 0xffffffffffffff9c, 0x2a) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x31, &(0x7f0000000000), 0x0) 2018/02/28 05:10:12 executing program 4: listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x40000) 2018/02/28 05:10:12 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$read(0xb, r1, &(0x7f0000000280)=""/67, 0x43) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x80000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r4, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r4, 0x0, 0xc, &(0x7f0000000140)=0x1, 0x4) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) lgetxattr(&(0x7f0000000580)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="7899f3000848640000f2eedd690000000000"], &(0x7f00000005c0)=""/199, 0x99) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000380)) listen$netrom(r4, 0x53) 2018/02/28 05:10:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x3, r1}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000040)=ANY=[@ANYBLOB="02004e200000000000000000000000009991341dcfd73db8008be7080b9512bdfc43e6860d92addf98340a4ba8b4459c043d54f74578be8971177190879b867b624b143a4d3915c2a849aa8c15b9198630d502e538a871344f0cdde87dea23522301b533ee988d2f37614973930ab0ff3d876d27cfc9763388447b7252db66db362649221b1b8e9fc22bb11c56113978b1f887c14e1e1347829b2a39f781f48e394f0f2e7b242722af98d6b0a448c85558ab54575b7896fc388ebc5eccfc54aa6a1132cd15e2e50660dfe20facfa223ecae34b22e9ee14"], 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x8000) 2018/02/28 05:10:12 executing program 6: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x403) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001100)={0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000001140)=@random={'trusted.', "a373656c696e757870726f63776c616e312f2f00"}) 2018/02/28 05:10:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/02/28 05:10:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pread64(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, 0xffffffffffffffff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/28 05:10:12 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x7, 0x40, 0x5, 0x0, 0x4, 0x1}) clock_gettime(0x0, &(0x7f0000000100)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'vlan0\x00', @ifru_settings={0x3, 0x8000, @fr=&(0x7f0000000140)={0x9, 0x6, 0x7, 0x3, 0x0, 0x7, 0x9}}}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0xffffffffffffff6c) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000440), 0x0) 2018/02/28 05:10:12 executing program 7: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffe01) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='cpuset\x00') faccessat(r2, &(0x7f00000001c0)='./file0\x00', 0x8, 0x800) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xfffffd21) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000000c0)={{0x4, 0xfffffffffffffffb}, 'port0\x00', 0xc, 0x20, 0x1, 0x1f, 0x889, 0xffffffff00000000, 0x8cb, 0x0, 0x3, 0x22}) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x2, 0x8, 0x8, 0x9, 0x69, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 44.287801] audit: type=1400 audit(1519794612.014:27): avc: denied { setopt } for pid=7448 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 2018/02/28 05:10:12 executing program 0: prctl$setname(0xf, &(0x7f0000000080)='\x00') r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x1f) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) 2018/02/28 05:10:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000007c006c0300000000000000f6bcd15de7cf1890589699f7"]) ioctl(r0, 0x8918, &(0x7f00000000c0)) 2018/02/28 05:10:12 executing program 6: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798ecbeebb3db8791b07539", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='stat\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x100000000ed5a) write$sndseq(r1, &(0x7f0000000040)=[{0x9, 0x3, 0xffff, 0x1, @tick=0x7, {0x1000, 0x1}, {0x7, 0x401}, @result={0x6c, 0x5}}, {0x0, 0x80000001, 0xffffffff, 0x1, @tick=0x78, {0x2, 0x3ff}, {0xfff, 0xe53368b}, @note={0x6, 0x1ff, 0x6, 0xff, 0x4}}], 0x60) write$sndseq(r1, &(0x7f0000000140)=[{0x52, 0x6, 0x2, 0xfff, @time={0x77359400}, {0x7fff, 0x2}, {0x0, 0x7}, @raw8={"e8f3d332dcdfd93f13d7df73"}}, {0x0, 0xffffffff, 0x6, 0x9, @tick=0x3, {0x3ff, 0x6}, {0x310b8c72, 0x30216fe7}, @note={0x5, 0x7, 0x4, 0xa4c8, 0x8001}}, {0x100000000, 0x14, 0x20, 0xfffffffffffffffe, @tick=0x2e, {0x9, 0x7fffffff}, {0x0, 0x20000}, @result={0xffffffffffffffc1, 0x9}}, {0x4, 0x100000000, 0x1, 0x2, @time={0x77359400}, {0x3a0, 0x4f4}, {0x7, 0x9}, @raw8={"50560e9ec02fe15868fb4cef"}}], 0xc0) 2018/02/28 05:10:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000372ffc)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e71ffc)=0x2000000000003, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x20, 0x401, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x8, 0x1, 0x48e, 0x8, 0x7, 0x3, 0x1ff, 0x5bd, 0xc3f8, 0x4, 0x2, 0x4, 0x0, 0x9, 0x7ff]}, &(0x7f0000000280)=0x108) sendto$inet6(r0, &(0x7f0000cffa67), 0x0, 0x0, &(0x7f0000f66fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f63fa7)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/28 05:10:12 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000), 0x2a) 2018/02/28 05:10:12 executing program 1: r0 = socket(0x10, 0x5, 0x6) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) dup3(r0, r0, 0x80000) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/158, 0x9e}], 0x1) 2018/02/28 05:10:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags=0x1000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/11}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x4, 0x1, 0x20, 0xda, 0x8, 0x6}) request_key(&(0x7f0000000780)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='/dev/sequencer2\x00', 0xffffffffffffffff) time(&(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x65, 0x9, 0x5, 0x6}) write$selinux_access(r0, &(0x7f00000001c0)={'system_u:object_r:tpm_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x32}, 0x34) 2018/02/28 05:10:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000003c0)=0xe8) r4 = creat(&(0x7f0000000400)='./file0/file0\x00', 0x100) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000440)={0x5}, 0x4) setresuid(r1, r2, r3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x15e) 2018/02/28 05:10:12 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x2}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[], 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x2) 2018/02/28 05:10:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'sit0\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/02/28 05:10:12 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e1e, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) 2018/02/28 05:10:12 executing program 2: r0 = gettid() exit(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) ioprio_get$pid(0x2, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0xfffffffffffffffa, 0x2}, {0x8, 0xe0b1e45}, 0x1f, 0x7, 0x2}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/28 05:10:12 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) set_thread_area(&(0x7f0000000040)={0x3, 0xffffffff, 0x1000, 0x37, 0x3ff, 0xbf4f, 0x6, 0x0, 0x5, 0xd}) socket$netlink(0x10, 0x3, 0x6) write$sndseq(r0, &(0x7f0000e0e000)=[{0x10081, 0x0, 0x0, 0x0, @tick=0xfff, {}, {}, @note}], 0x30) 2018/02/28 05:10:12 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x10000, 0x408440) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7fefffffefff) getdents64(r0, &(0x7f0000000240)=""/237, 0xed) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x9) poll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x505}, {r0, 0x2}, {r0, 0x42}, {r0, 0xe080}], 0x5, 0x69c3) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) 2018/02/28 05:10:12 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x40, {{0xa, 0x4e20, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x88) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0xff, 0x9, 0x1, 0x0, 0x1, 0x8, 0x7, 0x5bd, 0x2, 0x8}) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) sendto$inet(r0, &(0x7f0000000100)="4285021b3ea97a27fd891bd9eaa0498973ba8b9f71649199659ace5b1268ec17cc91db35ab3001266040341231032e02ec866caa532a8d1dd0bb6ce5f6966c01052f7e945820c1ffe42927d802b59227cb82536ff5d9bdd82ba1a243125592", 0x5f, 0x20008000, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) 2018/02/28 05:10:12 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x82) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x80, 0x20}, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f000069d000)=ANY=[@ANYBLOB="240000001a000300ffffffffffffffff0a000000000008000000000008001900", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/02/28 05:10:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="000008d46a15e2fffeffffffba0ab3af458211e4ea110a68a41faed4c662d376889353c25f7b835062df7b754e945a00bce99f3b8c7c7876ea621b6bb8fe495d92f2a28bbccf64fdedede964faafac201a65d32d5c2de317cf3401c95283581aff76a4a57b09411a43c6e8cacdcadd066f981fcac4d8fa41c8017acb5c6f782ae087d04ecd89f0fac219e89deb9e377a57406d78b4289f991520eefa624ac906cead886372317ff24ccb188d38a2d1df51580183ead551d938c7b3c47c4031a6eca675325d5636045058ecbc26889690c3c73467ec406063427d4e524553f29940bb665e12c70e6dce2e2d7d9a34640ebf215408"], 0x24}, 0x1}, 0x0) times(&(0x7f0000000180)) 2018/02/28 05:10:12 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/02/28 05:10:12 executing program 3: r0 = socket$inet(0x2, 0x8000f, 0x1f) sched_yield() sendto(r0, &(0x7f0000000040)="f56b50bb9004888a9608e4c5f714487ba26b23c3eb25bbb967d6ad875a60eaf558e650cb5ef710c62eb8e86da662601e2ff4c70197bb04d59dc3e5503a48a7195936e7abc4e10a6311db9b7d171b66354b947f74be19eb822e3796f5de9fa63b", 0x60, 0x4000000, &(0x7f00000000c0)=ANY=[@ANYBLOB="2700000005000000f00000000100000060002cd530de751d948fa5d1a07052d70ba04ef3666b77e01eba3b5134c41482798d457fb858e13eadff55ab68700a3cbcfcbf7ee7bef4197f63c6b54257bebe9100000000000000f7ffffffffffffff"], 0x60) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x100000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x40) [ 44.493537] binder: 7507:7521 ioctl 89e1 20000000 returned -22 [ 44.502511] binder_alloc: binder_alloc_mmap_handler: 7507 20000000-20002000 already mapped failed -16 [ 44.516796] binder: 7507:7521 ioctl 89e1 20000000 returned -22 2018/02/28 05:10:12 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0xca000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0xfffffffffffffffa, 0x3, 0x5, 0x9, 0x3a, 0x7ff}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000080)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) rename(&(0x7f0000157ff4)='./file0/bus\x00', &(0x7f0000a6b000)='./file0/file0\x00') 2018/02/28 05:10:12 executing program 3: r0 = socket$inet6(0xa, 0x8000f, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x200002000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x0, 0x2}, 0x20) 2018/02/28 05:10:12 executing program 5: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") exit(0x0) 2018/02/28 05:10:12 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000ce2ff0)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x7fc) timerfd_settime(r0, 0x0, &(0x7f0000cc4fe0), &(0x7f0000079000)) memfd_create(&(0x7f0000000000)='-user/user+cgroupposix_acl_access+/md5sum\x00', 0x0) 2018/02/28 05:10:12 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x408000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{0x1, 0x18a25c4e}, 'port0\x00', 0x10, 0x10, 0x5, 0x4, 0xff, 0x20, 0x1, 0x0, 0x0, 0x100}) r1 = socket(0x18, 0x0, 0x1) r2 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\\\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)=',\b((em1}\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) connect(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/02/28 05:10:12 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0x8}, 0x0, 0xfffffffffffffd82) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) r1 = socket(0x11, 0x8000f, 0xc7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r5, 0x540c) getdents(r5, &(0x7f0000000440)=""/109, 0x6d) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) arch_prctl(0x0, &(0x7f0000000280)="1585d0ba5c6cd1ac78aecc5aa94d333b5890862fa3442e8543bfad8ae04227114e4fe63e4148cd5015d45ee7088da8da9b408e4cd066d37ca96eb92f56168d2d648082196625041b7ff457628a5db03e59295e940da66f58a69f172554705da5ea52db875ed174b2739f96af566b7752662a5ab70211002b0fccd09ae40e443c0dea42a30b844e82f05d31babdf9fa0572a6f5530d31157cc7abecca340a5ae6b34a82a6862d6472b5d630dab1edca594f4148149325d11ef4d77832648e4729e57a62860347f36f5f349d25519c3d567290b08134d5b8") pkey_alloc(0x0, 0x0) fsetxattr(r1, &(0x7f00000001c0)=@known='system.advise\x00', &(0x7f0000000200)='+(\x00', 0x3, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x1}, 0x8) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) exit_group(0x1000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0)={0x9}, &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r0, &(0x7f0000000040)='maps\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000000080)=0x12, 0x4) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) pselect6(0x40, &(0x7f00000004c0)={0x17, 0xd11, 0x10000, 0x80, 0x1, 0xdc4, 0x1a, 0x81}, &(0x7f0000000500)={0x8, 0x3a99ae4a, 0x740000, 0x0, 0x1000, 0xe, 0x80000001, 0x9}, &(0x7f0000000540)={0x0, 0x1, 0x401, 0x0, 0x5, 0xff, 0x20, 0x8}, &(0x7f00000005c0)={r7, r8+30000000}, &(0x7f0000000640)={&(0x7f0000000600)={0x8001}, 0x8}) 2018/02/28 05:10:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000012ff0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r0, r1/1000+30000}, {r2, r3/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/28 05:10:12 executing program 6: mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000f2f000/0x2000)=nil, 0x2000}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x800000000003, &(0x7f000006b000)={{0x0, 0x989680}}, &(0x7f0000040000)) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) r4 = gettid() tkill(r4, 0x16) close(r0) 2018/02/28 05:10:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20000) chmod(&(0x7f0000000080)='./file0\x00', 0x7c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x4000000006}, 0x20) 2018/02/28 05:10:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x3f6, 0x4) ioprio_set$uid(0x0, 0x0, 0x3630) 2018/02/28 05:10:12 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0x0) symlink(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control\x00') mount(&(0x7f00008d5000)='./control\x00', &(0x7f000085eff6)='./control\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000040)) 2018/02/28 05:10:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="000006000000000025286206"], 0x24}, 0x1}, 0x0) [ 44.672373] 9pnet_virtio: no channels available for device ./control [ 44.684871] 9pnet_virtio: no channels available for device ./control 2018/02/28 05:10:12 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x181000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/83) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x0, 0x0, 0x0, "a377eb9386fd"}}) 2018/02/28 05:10:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000200)={0x18}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000100)={{0x1, 0x7f1e}, 'port0\x00', 0x22, 0x40004, 0x0, 0x1, 0x3, 0x0, 0x6, 0x0, 0x4, 0x9}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200500, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000280)={'nr0\x00', @ifru_mtu=0x5}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000e7df01)=""/255) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$poke(0x5, r4, &(0x7f0000000300), 0x2) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) syncfs(r0) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/28 05:10:12 executing program 3: renameat2(0xffffffffffffffff, &(0x7f000004dff8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004e3000)='./file0\x00', 0xf) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xd000, r0, r1, 0x2, 0x40, 0x20080) 2018/02/28 05:10:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00003c0fdc)={0x14, 0x0, 0x3, 0x7fffffffe, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 05:10:12 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) epoll_wait(r1, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/02/28 05:10:12 executing program 5: r0 = memfd_create(&(0x7f0000000000)="200020000000000031253a000030f10b", 0x0) write(r0, &(0x7f0000000040)="234786be7c08d70e4234ebf59a347d9bbaf8ac03f81993cba60fd561a71bf54d23a148c8636bd763117c5dab985163f0157fc285d8144b9ff34c705083ed613e1e0afbfeadf1e5f0646b2515bf10d75dd6f8168cf2d3fd7dbb388868167ebf770c2ce480b59390cb01875e96a55080e1e9606ea9e0de02f26bd7819266753c64e991354069a9df6b56537dd8be6934947a18d43b02bcf8dd6f09886e039d2356732e4e81461dedb446f04fcdaee46cc2ea5a523e50973583897dcadabc1f9fdd2495", 0xfffffffffffffe8a) 2018/02/28 05:10:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) fchmod(r1, 0x4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e5ffc)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000180)={r3, 0x9}) recvfrom(r0, &(0x7f00000001c0)=""/8, 0x8, 0x40000000, 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/98, 0x62}], 0x1) 2018/02/28 05:10:12 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20, 0x400) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/02/28 05:10:12 executing program 0: mremap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2800) fcntl$getflags(r0, 0x40b) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x6, 0x1}, {0x1, 0x3}, {0x7, 0x1}]}) 2018/02/28 05:10:12 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) 2018/02/28 05:10:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) flistxattr(r0, &(0x7f0000000040)=""/23, 0x17) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/28 05:10:12 executing program 3: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x800000000040, 0x0, 0x37, &(0x7f0000edfff0)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) clock_gettime(0x7, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x501003, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x12) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_gettime(r2, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000180)={0x3, 0x7}) [ 45.153854] audit: type=1400 audit(1519794612.884:28): avc: denied { fsetid } for pid=7602 comm="syz-executor6" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 05:10:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000), 0x0) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/28 05:10:12 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x50d1, 0x0, 0x8}) syz_open_pts(r0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/28 05:10:12 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r1, 0x4, &(0x7f0000000000)="112108349457440e2c9d5cf4cfbc29d1977ccc98f3be175c160ef8758e7a74c040844e3ca20463d722c435e5d00be1036fe5df2ce159e6d0c4e937553242e64f427ee7") write$sndseq(r0, &(0x7f00000000c0)=[{0xffffffffffffffc1, 0x6, 0xffffffffffff12d4, 0x7, @time={0x0, 0x989680}, {0x80000001, 0x39a4}, {0x9, 0x82}, @note={0xfff, 0x9, 0x4, 0x40882058, 0x4eb5}}], 0x30) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) [ 45.187634] audit: type=1400 audit(1519794612.914:29): avc: denied { write } for pid=7609 comm="syz-executor1" name="net" dev="proc" ino=21115 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/28 05:10:13 executing program 4: r0 = socket(0x1f, 0x1, 0x2) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f00007eb000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0xff, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xd4, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [{[{0x9100, 0x4, 0x2d01b9c, 0x3}], {0x8100, 0x6, 0x0, 0x4}}], {@ipv4={0x800, {{0xf, 0x4, 0x9, 0x20, 0xbe, 0x65, 0x7, 0x101, 0xff, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, {[@generic={0x94, 0xa, "0ad6fc756877a970"}, @noop={0x1}, @noop={0x1}, @lsrr={0x83, 0x1b, 0x100000001, [@multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, @rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0x10}]}]}}, @tcp={{0x4e20, 0x4e22, r1, r2, 0x6, 0x0, 0xa, 0x80, 0x5, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x7, 0xf989, "931c5e"}, @fastopen={0x22, 0xd, "0006981b8ea1b4cffedcfc"}]}}, {"3d0520afc6efdeb4462428b7ba25cb2059f56e743f36d277ae5591b9db0d761b5a51a2448f9caaf83d88c1ce47c06e044ae3ff6a5a6ade78a4d84fd82ed2e333dc3073cff3d73cf7428a5207d50d236db009487878f441466555"}}}}}}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003a4ee9)) 2018/02/28 05:10:13 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x201, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000080)='./bus\x00', 0x2, 0x0) 2018/02/28 05:10:13 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x166) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) sendfile(r0, r1, 0x0, 0xfffffffffffffffd) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) 2018/02/28 05:10:13 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba2000)='net/arp\x00') mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f00007db000)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) [ 45.192457] audit: type=1400 audit(1519794612.914:30): avc: denied { add_name } for pid=7609 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.193151] audit: type=1400 audit(1519794612.924:31): avc: denied { create } for pid=7609 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 45.284309] audit: type=1400 audit(1519794613.014:32): avc: denied { dac_read_search } for pid=7602 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 05:10:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:var_log_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x37}, 0x39) sendto$ax25(r1, &(0x7f0000000080)="b2604ee041d9e7d52e5aa4acef7ff15fc6a4635b55bb2eb455f9980ea3be3aa4825490ca90bab4de62e4d61ad7348bd103fe89b12364f671443e848900cf5d673e17b3", 0x43, 0x40004, &(0x7f0000000100)={0x3, {"490b591db752d3"}, 0x8001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0xd4) 2018/02/28 05:10:13 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x800, &(0x7f0000000100)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/28 05:10:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000280)=""/115) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket(0x1f, 0xb, 0x1f) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)="1f00000003031900000007000080068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/194) 2018/02/28 05:10:13 executing program 1: r0 = socket$inet(0x10, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='teql0\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0xc000000000000, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x8, 0x5, 0x1, 0x80000000, &(0x7f0000000040)='ip6_vti0\x00', 0x0, 0x7ff, 0x8}) recvfrom$inet(r0, &(0x7f0000000100)=""/1, 0x1, 0x10100, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/28 05:10:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0xddd}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a009e60000000fffffffffdffffff00000000000000008f12f8942c75b9a4786d7ca63024591bc24a2ea30dc45d092eff55bc69e0a2899df0582576c8f0136ef50fd3064361532e534a6c649edfa03123af1ab732f48a60ed6e2d6829b3b5629df42482bb05642a9a2081e724f7dc6a89ad6deb4a1c0e3acc2738e5540063140a54a3"], 0x10}, 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0xfff, 0x8, 0x100, 0x6, 0x3, 0x401, 0x6, 0x8, 0x2, 0xffff, 0xfff, 0xfffffffffffffffd}) recvmmsg(r0, &(0x7f0000000980)=[{{&(0x7f0000000880)=ANY=[@ANYBLOB="00100000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14, &(0x7f0000000940)=[], 0x0, &(0x7f0000003040)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000a80)={0x77359400}) 2018/02/28 05:10:13 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r2, r1, &(0x7f0000000040), 0x102000001) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) 2018/02/28 05:10:13 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000632ff9)=""/122) mlockall(0x0) 2018/02/28 05:10:13 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0xa, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchown(r0, r1, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000230ff0)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/28 05:10:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000080)=""/144, &(0x7f0000000040)=0x90) 2018/02/28 05:10:13 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/02/28 05:10:13 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x7ff8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) socket$pptp(0x18, 0x1, 0x2) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/28 05:10:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x141441) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="e40200000c0000000000000000ffffff05000600000000000a004e2000000000000000000000000000000000000000010000230000000000020001000000000000000000000000a4428c2853862ed70ae9fb5300030005000000000002004e20"], 0x60}, 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xe}, 0x6, r2}) 2018/02/28 05:10:13 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005fef)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r2 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='em0eth0]\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) recvmmsg(0xffffffffffffffff, &(0x7f0000004140)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000340)=""/7, 0x7}, {&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)=""/250, 0xfa}, {&(0x7f0000000580)=""/252, 0xfc}, {&(0x7f0000000680)=""/251, 0xfb}, {&(0x7f0000000780)=""/131, 0x83}, {&(0x7f0000000840)=""/213, 0xd5}], 0x7, &(0x7f00000009c0)=""/154, 0x9a, 0xb1c7}}, {{&(0x7f0000000a80)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000001f40)=[{&(0x7f0000000ac0)=""/10, 0xa}, {&(0x7f0000000b00)=""/163, 0xa3}, {&(0x7f0000000bc0)=""/235, 0xeb}, {&(0x7f0000000cc0)=""/216, 0xd8}, {&(0x7f0000000dc0)=""/190, 0xbe}, {&(0x7f0000000e80)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/119, 0x77}], 0x8, &(0x7f0000001fc0)=""/54, 0x36}, 0xd3b4}, {{&(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f0000002200)=[{&(0x7f0000002040)=""/186, 0xba}, {&(0x7f0000002100)=""/224, 0xe0}], 0x2, &(0x7f0000002240)=""/238, 0xee, 0x81}, 0x400}, {{&(0x7f0000002340)=@generic, 0x80, &(0x7f0000002440)=[{&(0x7f00000023c0)=""/80, 0x50}], 0x1, &(0x7f0000002480)=""/85, 0x55, 0x9}, 0x10001}, {{&(0x7f0000002500)=@generic, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002580)=""/211, 0xd3}, {&(0x7f0000002680)=""/42, 0x2a}], 0x2, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000002700)=@can, 0x10, &(0x7f0000003880)=[{&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/85, 0x55}, {&(0x7f00000037c0)=""/139, 0x8b}], 0x3, &(0x7f00000038c0)=""/86, 0x56, 0x1000}, 0x7ff}, {{&(0x7f0000003940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000003b40)=[{&(0x7f0000003980)=""/113, 0x71}, {&(0x7f0000003a00)=""/13, 0xd}, {&(0x7f0000003a40)=""/193, 0xc1}], 0x3, &(0x7f0000003b80)=""/230, 0xe6, 0x101}, 0xdc93}, {{&(0x7f0000004480)=ANY=[@ANYBLOB="0000005fc8865f0074ffe42000f70000f643d712a84d593c9293674dba4d299ddf65fb38fc025a14a9d302960ba2e0ef337deb"], 0x10, &(0x7f0000004040)=[{&(0x7f0000003cc0)=""/253, 0xfd}, {&(0x7f0000003dc0)=""/134, 0x86}, {&(0x7f0000003e80)=""/163, 0xa3}, {&(0x7f0000003f40)=""/246, 0xf6}], 0x4, &(0x7f0000004080)=""/186, 0xba, 0x5}, 0x1}], 0x8, 0x2, &(0x7f0000004340)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004380)={0x0}, &(0x7f00000043c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004400)={r4, 0x7}, &(0x7f0000004440)=0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000005fa8)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f66696e65645f753a73797374656d18739537489836aea6067d86125f723a696e736d6f645f743a73302d7330000000000000000000000000000000"], 0x58) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000044c0)={r5, 0xf0, "63d47c14c6927f7dc6a60af306af4fb494f7ed6055d42ca4933111dbf564dc25218f7ec1be484e882109a8c395807db1acd8e91599dc924b0bb260e0255a1b81e884d823463f8ec5129fdb751635659fa7b8ac264ace7ed07f8cca59b13b538a43f846b838e2d00b2d06fad94023826ee37a89991963c7ed50320fd9a5f2047474265563b05a0cca83e83a9f1131893e8ebb6df9eb87543d9741f3024fcf99b838b9a0d0e249a0d9d546d4f066d246637ec1b59b49fccff8ac973468c5b47b711782a8618469a7c956d8e0028e770b1c7859043342ffefe69c3e874242cd389517ecc7557f1846b830a5dd50e39e1a3a"}, &(0x7f0000003c80)=0xf8) r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x2) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000000300)) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000000080)=""/117) 2018/02/28 05:10:13 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000280)=0x4e3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000100)=""/90) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x800, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/28 05:10:13 executing program 4: mlockall(0x1) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x121000, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/02/28 05:10:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000001c0)="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", 0xfc, 0x10, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x2249}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x12000, 0x0) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000002c0)=""/179) 2018/02/28 05:10:13 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002740)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000002800)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002840)={r1, 0x4, 0x6, [0x3, 0x3000000000000000, 0x6, 0x3, 0x1, 0xff]}, &(0x7f0000002880)=0x14) recvmmsg(0xffffffffffffff9c, &(0x7f00000025c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f0000001280)=[{&(0x7f0000000040)=""/96, 0x60}, {&(0x7f00000000c0)=""/227, 0xe3}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/148, 0x94}], 0x4, &(0x7f00000012c0), 0x0, 0x9}, 0x3}, {{&(0x7f0000001300)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000002500)=[{&(0x7f0000001340)=""/164, 0xa4}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/93, 0x5d}, {&(0x7f0000002480)=""/71, 0x47}], 0x4, &(0x7f0000002540)=""/95, 0x5f, 0x3}, 0xfff}], 0x2, 0x0, &(0x7f0000002640)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002680)=0x100000001, 0x4) 2018/02/28 05:10:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x5) 2018/02/28 05:10:13 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x100) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @rand_addr}}, 0x7, 0xffffffffffffff00, 0x3, 0x9, 0x89b}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/02/28 05:10:13 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="0205000082020000000000000000000005001a00ff01000000000000000000000000647fff83b66511a40000000000000000000000000000"], 0x12c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x1ff, 0x3}) 2018/02/28 05:10:13 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) getitimer(0x0, &(0x7f0000000000)) sigaltstack(&(0x7f000008e000/0x3000)=nil, &(0x7f0000000040)) 2018/02/28 05:10:13 executing program 1: preadv(0xffffffffffffffff, &(0x7f000057e000)=[], 0x0, 0xfffffffffffffffd) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r1, &(0x7f0000a3b000), 0x26b9508) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/37, &(0x7f00000000c0)=0x25) 2018/02/28 05:10:13 executing program 4: r0 = socket(0x11, 0x800000003, 0x1) socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) mq_open(&(0x7f0000000000)='posix_acl_access\x00', 0x0, 0x82, &(0x7f0000000040)={0x5, 0x6, 0x100, 0x10000, 0x3, 0x0, 0x0, 0x1}) 2018/02/28 05:10:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7fefff7fefff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="811139206f97907b40e5afc6e2fff93c", 0x10) 2018/02/28 05:10:13 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x4a, 0x4) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) clock_settime(0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) unshare(0x8000400) 2018/02/28 05:10:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) socket$inet_icmp(0x2, 0x2, 0x1) dup2(r1, r0) 2018/02/28 05:10:13 executing program 3: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f000064bff8)='./file0\x00') chdir(&(0x7f0000739ffe)='..') chdir(&(0x7f00001ec000)='..') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0xe000, r0, r1, 0xafe, 0x400) truncate(&(0x7f0000e80ffe)='..', 0x0) 2018/02/28 05:10:13 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e5fc8)={&(0x7f000009eff4)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=ANY=[@ANYBLOB="b800000000000000ffffffffffffffffe00000020000010000000000000000000000000000000000000000000000000000000000000000000000000000000000", @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) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/28 05:10:13 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) fchmod(r0, 0x400000100) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) 2018/02/28 05:10:13 executing program 0: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000004000000000000000000000000000000000000240008001d000800000015bf69cc8910df7a5164ef89351bfd0da8159315401111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x11, 0x2, 0x4, 0x1, 0x8, 0x81, 0x5, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) 2018/02/28 05:10:13 executing program 3: timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000200)) timer_getoverrun(0x0) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9) sync() openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000600)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x5817, 0x144, 0x8, 0x6, 0x7, 0x5, 0x0, 0x0, 0x1000, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x200800000, 0x10001, 0x71a, 0x0, 0xff, 0x0, 0x0, 0x7ff, 0x2, 0x41, 0x0, 0x0, 0xad, 0x0, 0xdd, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x6) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x0) 2018/02/28 05:10:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="0000b11a00ff0b0000e8000000000000010000008f45a642717e7490bdd4ea238d7fa7d1d0a5949845ce1c266965a2a3ba93e1666687af64a0c784fa1afdabd92039273ebb428bedadc52ad0ea0741b32a8f44dcbfa440ab6cd5ee42d5c9a1dcacc14f05449e185ab6a804591fc0b0807a0752cca50218fe45cd8a9a6e2a76f506c5be2a768954b0c6db6c25367f0dbf91fc18e7da52fcd1001aad27eeabb59c1d45ed6ec99f0000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x731) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='ip6tnl0\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 2018/02/28 05:10:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"73797a5f74756e00000000000400", &(0x7f0000000000)=ANY=[@ANYBLOB='7\x00\x00\x00\x00\x00\x00?\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/02/28 05:10:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/163, 0xa3}, {&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)}], 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x3ff) restart_syscall() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/28 05:10:13 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) close(r1) 2018/02/28 05:10:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000180)={0x10002, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x18000000}}, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x108) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000ffc), 0x1) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) setsockopt(r3, 0x1, 0xb40, &(0x7f0000000300)="416f8a902721cd77000d775614b3008e780aa2161a5d99d409cd6dc0c1cbc1670329cd865e3d60d9977590569f7c78cf836f3aae4a53fe2536c8670364287022b229d2e98fbd0029f0cfc77051781523e7d41a89b38a1e99de2a7ce46e516a7471d3a99f7781d8e0ee29e80169247a67e3e305f8166cfc74f1b432d8bb2d2112e4a041bfa15dd7f133ed447c4146a5b8", 0x90) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000140)={r5, 0x2}) clock_settime(0x7, &(0x7f00000002c0)) 2018/02/28 05:10:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) clock_nanosleep(0x7, 0x0, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4aa180, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000001c0)=0x1) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x25) fsetxattr(r0, &(0x7f0000000080)=@random={'btrfs.', '&%\x00'}, &(0x7f00000000c0)='\\eth1\x00', 0x6, 0x1) 2018/02/28 05:10:13 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="0801000012000000000000000000000061757468656e6365736e286372637431306469662d70636c6d756c2c6563622d6165732d6abca2956698e3cd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000100000000000800010000000000080001000000000008000100000000004395729000000000"], 0x108}, 0x1}, 0x0) 2018/02/28 05:10:13 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netlink(r1, &(0x7f0000002340)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000002140)={0x10, 0x0, 0x0, 0x70bd2b, 0x0, "", []}, 0x10}, {&(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000000000000000000000086f8b227da508bfa65116280f1397377a8ed90da6b2c54fd742748e5047dddb2044adfb0dfe83826d8c12e700672494dc179f2"], 0x10}], 0x2}, 0x0) socketpair$inet(0x2, 0x5, 0x591, &(0x7f0000000000)) 2018/02/28 05:10:13 executing program 7: ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="d9cde9a9d12f3bd6e23c904e1662bef90402fce41d31b09b5a9781d995025a5a80252fcbab74c2727578f233fc2c850d8aa906a8880fe3ba88e3bde3c0e5f2670975bacdfd7dcdb503f4f05c60071b5556d5695280e2e2724b5af711e5e52bdcef6c06ad86f56b6b7465fa0d89036940b3e1d9df12ecd4b74f3cc30ba50c31ff5437dfcb3996fe80835e1cdc3054") readv(r0, &(0x7f0000001600)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1000000000000083) 2018/02/28 05:10:13 executing program 0: mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ustat(0x5, &(0x7f0000012fff)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x6, 0x6, 0xf1, 0xc92}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/28 05:10:13 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x1) fdatasync(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x82) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r4 = accept4$netrom(r1, 0x0, &(0x7f0000000180), 0x800) r5 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x8000) r6 = dup(r5) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000000200)=0x200, 0x4) bind$llc(r1, &(0x7f0000000240)={0x1a, 0x9, 0x31, 0x9, 0x7, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000280)) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x401}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e22, 0x2, @empty, 0x5}}}, &(0x7f0000000440)=0x8c) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000480)={"fe2e6fbbb43a63089da7a546986384c1", {0x4, 0x3, 0x800, "9d93275350b9", 0x2}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10f}, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x72}, 0x0, [0x6, 0x1, 0x2, 0x6, 0x6, 0x5bf3, 0x1, 0x7]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000006c0)={0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000700)={r10, 0x3}) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000000740)={0x0, 0x20}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000780)="b6a3b5460213d01f5138cc69c92329478c88578cb1bd23ddadda2353f3dfaa16d044cd431e", 0x25) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x400, 0x4e20, 0x9, 0xa, 0x20, 0x20, 0xc, r8, r9}, {0x800000000000000, 0x8, 0x37f, 0x371, 0x7, 0x5, 0x1, 0x9}, {0xfffffffffffffffe, 0x5, 0x3f, 0xfffffffffffffff8}, 0x1f, 0x0, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d6, 0x7e}, 0x2, @in=@broadcast=0xffffffff, 0x3505, 0x5, 0x3, 0x9, 0x5, 0x59c, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000008c0)=0x6, 0x4) ftruncate(r4, 0x10001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000900)={0x0, 0x3, 0x7fffffff, 0x3, 0x7de}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000980)={0x1, &(0x7f0000000940)=[{}]}) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f00000009c0)=[0x4, 0x401]) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) r11 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r12 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r11, r12) [ 45.799213] audit: type=1400 audit(1519794613.524:33): avc: denied { ioctl } for pid=7765 comm="syz-executor7" path="socket:[21218]" dev="sockfs" ino=21218 ioctlcmd=0x89a0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/28 05:10:13 executing program 0: mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)="bb0dd9e976257c0cedbc621c0989e2870b92f79231") 2018/02/28 05:10:13 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/28 05:10:13 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480)=[], 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000db4000)=0x63, 0x4) r1 = socket$inet6(0xa, 0x20000800, 0x85) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @empty}, 0x1c) [ 45.866942] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7801 comm=syz-executor2 [ 45.900168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7815 comm=syz-executor2 2018/02/28 05:10:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x220, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000040), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xff, 0xff0000ff, @mac=@empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff80, 0xa46, 0x1, 0x3, 0x7, 0x3, 'bcsf0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x0, 0x1c}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="73b573907f14", @mac=@random="0ce28a3f7a47", @empty, @dev={0xac, 0x14, 0x14, 0x16}, 0xb, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast2=0xe0000002, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x1c, 0x13, 0x311, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) 2018/02/28 05:10:13 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f00005e48eb)=[{&(0x7f0000244f2f)='9', 0x1}], 0x1, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) r1 = accept(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000006f609d4d30ffff24"], &(0x7f0000000080)=0xffffffffffffffac) fcntl$getflags(r1, 0x1) sendto$ipx(r1, &(0x7f0000001c40)="b875ce4e79d985eb8c2d5158039da2a6993de13d93d5ddb3e6976885b4e8988d7d", 0x21, 0x80, &(0x7f0000001c80)={0x4, 0x1000, 0xc62, "fd1e44346820", 0x3}, 0x10) poll(&(0x7f00004d2000)=[{r1}], 0x1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) writev(0xffffffffffffffff, &(0x7f00003f0fc0)=[{&(0x7f0000110fff)="1a", 0x1}], 0x1) 2018/02/28 05:10:13 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@broadcast=0xffffffff, @empty, r1}, 0xc) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) 2018/02/28 05:10:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x1000000000000005, 0x7ffd, 0x7b, {0x0, 0x1c9c380}, 0x4040, 0x7c0}) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x4e21, 0x100000000, @empty, 0x3ff}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xb2, @empty, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xb0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000340)) fanotify_mark(r2, 0x20, 0x40020000, r2, &(0x7f0000000300)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8001, {}, {0x3f}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x8000}, &(0x7f0000000180)=0x8) unlinkat(r2, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/02/28 05:10:13 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x81, 0x8000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x1}}) 2018/02/28 05:10:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair(0x8, 0xffffffffffffffff, 0x7f, &(0x7f0000002700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x4, 0x4}, {0x9, 0x8}, 0x1ee, 0x2}) mq_open(&(0x7f0000002640)='\x00', 0x800, 0x80, &(0x7f0000002680)={0x1ff, 0x1, 0xf621014, 0x9, 0x81, 0x41, 0x85, 0x6d}) getsockopt$sock_int(r0, 0x1, 0x400000000002f, &(0x7f0000018000), &(0x7f00000d2000)=0x4) 2018/02/28 05:10:13 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000d00)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x0, 0x2f8, 0x408, 0x408, 0x408, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xffffff9f}, @unspec=@SECMARK={0x0, 'SECMARK\x00', 0x0, {0x1, 0xfffffffffffffe00, 'system_u:object_r:audisp_exec_t:s0\x00'}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0xff, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0x0, 0xff, 0xff, 0xff]}, 0x3, 0x5, 0x100000000, 0x8, 0x7, 0x7d7, 'eql\x00', 'bridge0\x00', {}, {0xff}, 0x0, 0x100}, 0xc0, 0x108}, @mangle={0x0, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @multicast2=0xe0000002, @empty, 0xf, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xffffffffffffffcc, 0xfffffffffffffd4e}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffefb) 2018/02/28 05:10:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000000140)="1fcd935bcdf908456a7eb55f90e145c7fe7e17b08a84b0e624a763ea5051dbc15ee936541d99b71287743056cd4ac6de662077aee755daf5b63484b758bd86f712f461581ca89e98f606d4c8b42d69a136cae5d0a92a95a9ef6ee2b7269625877c0b7c25c0302b4738c3d4882e2bcb5d8d40542aca06aa976f00ae31e9d85b91eeb74317d40f9170641d7b3fe87a9cffa78583923281a55a7818144aa449b3a01f790dd8aa30627a08822d9087493775a43b62168e784ba946d3eef666070657699e3deb08a65979c6d37c84e609ad729e151a5d39f57be4b0cb199dd24eab4d8bd7bc75", 0xe4, 0x4, &(0x7f0000000240)={0x3, {"13c18aec4e1298"}, 0x1}, 0x10) accept$packet(r1, 0x0, &(0x7f00000004c0)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip_vti0\x00', 0x7f}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x4, 0x8) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x4e20, 0x5, @empty, 0x7ebc187f}, {0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x1, 0x8, 0x9, 0x2800000000, 0xac, 0x2, 0x10000000000, 0x1]}, 0x5c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x3}, &(0x7f0000000400)=0x98) socket$inet(0x2, 0xa, 0x3c7) 2018/02/28 05:10:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x64, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffb235}}, 0xffffffff, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x2}}}, &(0x7f0000000200)=0x8c) 2018/02/28 05:10:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2840, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x3b, "18920b9bc7463b3ba78383a922df6e176c71f9af927fdae6636cd7db21690d5774b1395a9be5aa75b35360b9734d964977b645079378d0ae527066"}, &(0x7f0000000140)=0x43) sendmsg$nl_netfilter(r0, &(0x7f0000001480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20104000}, 0xc, &(0x7f0000001440)={&(0x7f00000001c0)={0x1268, 0x7, 0x4, 0x510, 0x70bd2b, 0x25dfdbfc, {0xc, 0x0, 0x9}, [@nested={0x74, 0x84, [@generic="ff867e8334794f41e0729ff7fe2436ed942033434b6ad085fcbabea337ebbd4594990288cd562338aa568df79241f06e8b01c448fdc435716f21d6cd2272731ca34533ef14a30abc71656a071c886a528a434d2474e66b537e977d7f380c4cb803724a911b3c0cbf2060d63755842a"]}, @typed={0xc, 0xf, @u32=0x4}, @nested={0x98, 0x64, [@generic="b81a4676bc9a3668065db618c009dccb5b199c31ccd77c1610e3", @generic="bb85066f2b5255f7ce012607b226a809dab185fb63596b438f068b22fabff01ff5f154da9cb79844845992ffc407b4b4b1899dea1b4d16fc4c1a9c52be4ff0d73ebbf87b19a43acc5b1d40ede5373d8374f9c6a908a756925329fa13d76d30ec5c203cdb872510787756dd67b9a76797f3bb7e52639c8b", @generic]}, @typed={0x70, 0x87, @binary="88784fbcb4cfea37665c60993680b3cb99eae26527b7125d35e8c3265ee1758bf3b150b415afcda7bab15ed86501ab2fc6c3433e87a149f78cc6480e18b168096eb2f83b405b52bbb05ea880bb0be3eec6aa67cdcda74b3836a0738e12dc553d525b6e1161"}, @generic="3dc0e690d6672972b91509332f37114d0aa5ed4180722a43c8d2bdf41a902c2d474b335a3eeb0ac80b38e2652fc22df1807c3ee57a3007f151a6a04a220bb9176dca983c5e63a96515b54aa3df4b9fcd3a6b8a375dd3680c0188bf10abde99773921bbc7b25f2505d38e557427f603ea63998a9e3de8475cf27f5e9c9ae7a1cbc12add96c3b99c6d4c9d57b0841ab7cdc304ebd86bd327117af1b0f5b7c0d6eabecfc89108c00ac65fc8e1343027477e9840234e00992d98182559696450be389f4bf639c535d962f8a64f", @generic="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"]}, 0x1268}, 0x1, 0x0, 0x0, 0x1}, 0x24008005) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000014c0), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)=0x0) sched_getparam(r2, &(0x7f0000001540)) getpeername$llc(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000015c0)=0x10) signalfd(r0, &(0x7f0000001600)={0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001640)) recvmsg(r0, &(0x7f0000002d00)={&(0x7f00000016c0)=@sco, 0x8, &(0x7f0000002c40)=[{&(0x7f0000001700)=""/75, 0x4b}, {&(0x7f0000001780)=""/120, 0x78}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/60, 0x3c}, {&(0x7f0000002840)=""/214, 0xd6}, {&(0x7f0000002940)=""/255, 0xff}, {&(0x7f0000002a40)=""/249, 0xf9}, {&(0x7f0000002b40)=""/219, 0xdb}], 0x8, &(0x7f0000002cc0)=""/46, 0x2e, 0x4}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002d80)={0x0, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x0, 0x0, 0x0, 0x3, 0x7ff, &(0x7f0000002d40)='yam0\x00', 0x8001, 0xa54, 0x5}) connect$pppoe(r0, &(0x7f0000002e00)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'yam0\x00'}}, 0x1e) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002e40)={0x1, 0x40, 0x1, {0x0, 0x1c9c380}, 0x7, 0x6}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000002ec0), &(0x7f0000002f00)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002f40)={0x8, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) connect$inet(r0, &(0x7f0000003000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000003040)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000003080)) tee(r0, r3, 0x2, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000030c0)={0x9, 0x2, 0x40, {}, 0x18, 0x7f}) rmdir(&(0x7f0000003140)='./file0\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000003180)={0x4, 0x1f38, 0x0, 0x1000, 0x100, 0x3f}) socket(0x5, 0x80000, 0x0) fcntl$addseals(r3, 0x409, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000031c0), &(0x7f0000003200)=0x14) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003240)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000003280)={@loopback}, &(0x7f00000032c0)=0x14) 2018/02/28 05:10:13 executing program 1: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/02/28 05:10:13 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x6, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x8, 0x2, 0x10000}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000002c0)=0x0) ptrace$setsig(0x4203, r4, 0x4, &(0x7f0000000300)={0x20, 0x5, 0x2, 0x9}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) 2018/02/28 05:10:13 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x80000001, 0x29f, 0x0, 0x1000, 0x6, 0x80000001, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)=ANY=[@ANYRES32=r0, @ANYBLOB="767357c203"], &(0x7f0000003ffc)=0x9) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) 2018/02/28 05:10:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000340)='GPL^em1%]GPL-vboxnet0\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x3, 0x0, 0x8, 0x400, 0x1, 0xc484, 0x9, 0xd0, 0x6, 0x1, 0x4058, 0x35, 0x3, 0x2, 0x5]}, &(0x7f00000004c0)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000500)={r4, 0x3}, &(0x7f0000000540)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) sched_getparam(r5, &(0x7f0000000240)) open$dir(&(0x7f0000000580)='./file0\x00', 0x404000, 0x50) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000200)=0x42) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d4991883877f2cdf2e7ff39c3121e8e738122e3ba53d8b48ffedf10e7a", 0x1d}, {&(0x7f0000000280)="ef030a9bd766506ac5ee590d7cea0c8ff4b9abf3e5c8c5b274300d829044fe55fc59b742b7342f85b8ba75", 0x2b}], 0x2, 0x0, 0x0, 0x4000000}, 0x4840) prctl$void(0x3f) write$evdev(r3, &(0x7f00000006c0)=[{{0x77359400}, 0x8, 0x8, 0x1000}, {{0x77359400}, 0xffffffffffff8001, 0xfffffffffffffd1c}, {{}, 0x2, 0xfffffffffffffffb, 0x61}, {{0x77359400}, 0x3, 0x101, 0x7}, {{0x0, 0x7530}, 0x4fc, 0xffffffffffffff81, 0xfffffffffffffffb}, {{0x77359400}, 0x200, 0x9966, 0x100000001}], 0x90) eventfd(0xce) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x0, 0x1}, {0xe}, 0x0, 0x3}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000005c0)={0xc6, 0x0, 0x1, 0x6, 0x3, [{0xdcb, 0x2, 0x7, 0x0, 0x0, 0x880}, {0x8000, 0x10000, 0x9, 0x0, 0x0, 0x81}, {0x20, 0x4, 0xfffffffffffffbff}]}) 2018/02/28 05:10:13 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f000045cffd)='ns\x00') fcntl$notify(r1, 0x402, 0x10) recvfrom$ipx(r1, &(0x7f0000000000)=""/142, 0x8e, 0x100, &(0x7f0000000180)={0x4, 0x2000000000000000, 0x2, "7a424bb1619b", 0xd3c}, 0x10) getdents(r1, &(0x7f00000000c0)=""/167, 0x45b) 2018/02/28 05:10:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f000049c000)='.', 0x0) userfaultfd(0x80800) 2018/02/28 05:10:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x81, 0x0, 0xff, 0x7, 0x5, 0x81, 0x2000000000000, 0x0}, &(0x7f0000000080)=0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r1, 0x9000000000000000, 0xe6, "247875ecdb4841874487d2726cbb91af42ce88ebf5f0e3367b8ac526095646b772b7fe75190b4f8e7b4e0a524844a048cdce200f20e513cf6f1bdd440b98d59ba80b7c6608ba4accbd45f1de6d0f29e8a689a030e8f1ba5446d63f48a33c06be4ca8c7cea607fe25aa9e9accd1bd450b6fa50f960efaa3e0865b332a51980115c518a6544c0a8ed17a472071d3c2ec413f9ed871d599a6ab18cccbbbd71b648d72d71812fbb544c1a964492907679951ec903307624f500149188cfdc021f55b38b3f6fcc956387596a1902e010248e3178a46619a470f9a96e3e9de341bf0338c928785d26f"}, 0xee) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x80000000, 0x8003, 0x0, 0x6, 0x68, 0x3, 0xd0, r1}, 0x20) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/02/28 05:10:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1bb3}, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xeec7}, 0x101, [0x20, 0x3f, 0x20, 0xfff, 0x7, 0x3, 0x4, 0xf77]}, 0x5c) sendmsg$key(r0, &(0x7f0000e6a000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000299f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001240)={&(0x7f0000000200)={0x1014, 0xb, 0xb, 0x0, 0x70bd26, 0x25dfdbfb, {0x7, 0x0, 0xa}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x4000810}, 0x20040080) socketpair(0xb, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x3, {{0xa, 0x4e20, 0x4ed, @loopback={0x0, 0x1}, 0xfffffffffffff801}}}, 0x88) 2018/02/28 05:10:13 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="bb1789e5a2202300000000000000000000000000000010000000000000000000000000000000000000000000"]}) unshare(0x1000000007ff) r1 = memfd_create(&(0x7f0000000000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) unshare(0x20000000) 2018/02/28 05:10:13 executing program 7: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x6, 0x4e21, 0x2, 0x2, 0x80, 0x20, 0x3b, 0x0, r2}, {0x5, 0x0, 0x7fff, 0xffff, 0xfffffffffffffff9, 0x0, 0x7, 0x7ff}, {0x6, 0xffffffffffffffff, 0x0, 0x3}, 0x9, 0x6e6bb0, 0x3, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4d5, 0x3f}, 0xa, @in6=@empty, 0x3505, 0x4, 0x1, 0x7, 0x0, 0x8001, 0xa4f}}, 0xe8) fcntl$setpipe(r1, 0x407, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000f5e000)=[{&(0x7f0000596000)}], 0x1, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc4000) 2018/02/28 05:10:13 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x4, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/user\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000000c0), 0x2db) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @empty}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, r2}) gettid() r3 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='ns/user\x00', 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0xfffffffffffff7b1, 0x1000, r4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x80000000, 0x101, 0x1, 0x0, 0x0, "28e7b71ff716f9076f105e120d68b5257c676a448711c5816e16a318ccd58ed2d85234370b75ad40801929dfde44a9b56cb43342ab987a428ab9301b96c608", 0xffffffffffffffff}, 0x60) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000380)) 2018/02/28 05:10:13 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) fcntl$getflags(r0, 0x3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000515fec), &(0x7f00009a3ffc)=0x14) 2018/02/28 05:10:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="e5bb82390a000000000000000000000003d5d12e0300000002004e20e0000001000000000000000002000100000000000000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/02/28 05:10:13 executing program 6: mkdir(&(0x7f0000796000)='./file1\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="11635ba208e412159a2bb54260e2f234e3ed98a261570d6bb789df") dup2(r0, r1) 2018/02/28 05:10:13 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x40000000001b070, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000380)) 2018/02/28 05:10:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/02/28 05:10:14 executing program 5: clock_gettime(0x5, &(0x7f0000001ff0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/02/28 05:10:14 executing program 1: unshare(0x8000400) mkdir(&(0x7f0000066ffa)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000059ffa)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000068fd5)=""/48, 0x30) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'tunl0\x00', @ifru_addrs={0x2, 0x4e20, @rand_addr=0x8}}) getdents(r0, &(0x7f0000000040)=""/47, 0x2f) 2018/02/28 05:10:14 executing program 7: socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000100)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000769f0f)=""/241, 0xf1, 0x400000000000000, &(0x7f0000000540)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x100, 0xc0800) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000240)={0x6b59, {{0x2, 0x4e23, @empty}}, 0x1, 0x4, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x7}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x2b8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0x9}) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r4 = dup3(r1, r0, 0x80000) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000140)) sendmmsg(r1, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/28 05:10:14 executing program 6: ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f00000001c0)={""/16, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}}) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020dd1f60c00000025bd7000fedbdf25010014000000000005001a00ff0100000000000000000000000000010a79665b000000000000ffffac1414aa000010020000140007000000030007006c20000002004e21e00000010000000000000000"], 0x3d4}, 0x1}, 0x44880) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/28 05:10:14 executing program 2: delete_module(&(0x7f0000000000)='}bdev{]}vboxnet1{vmnet0\x00', 0x800) socketpair$inet6(0xa, 0x8000f, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x81, {{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) ftruncate(r0, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x97b, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000280)=0x8c) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) rt_tgsigqueueinfo(r6, r6, 0x1a, &(0x7f0000000500)={0x3b, 0x6, 0x5, 0x1}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000580)={r3, 0x1, 0x30, 0x6, 0x1}, &(0x7f00000005c0)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000600)={0x98, {{0xa, 0x4e21, 0x69, @loopback={0x0, 0x1}}}}, 0x88) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TUNGETIFF(r9, 0x800454d2, &(0x7f0000000700)) mq_getsetattr(r9, &(0x7f0000000740)={0x12, 0xc8f, 0x4, 0x20002000000000, 0x1000, 0x8001, 0xffffffffffffffff, 0xfff}, &(0x7f0000000780)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r9, 0x28, 0x2, &(0x7f00000007c0)=0xfe, 0x8) inotify_add_watch(r9, &(0x7f0000000800)='./file0\x00', 0xa0000409) r10 = openat(r9, &(0x7f0000000840)='./file0\x00', 0x200002, 0x80) setsockopt$sock_timeval(r7, 0x1, 0x0, &(0x7f0000000880)={0x77359400}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r11 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r11) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00000009c0)={r4, 0x64, &(0x7f0000000940)=[@in6={0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xc13}, @in6={0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x18}, 0x3c9d}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x38b9}]}, &(0x7f0000000a00)=0x10) ioctl$TIOCEXCL(r9, 0x540c) r12 = accept(r5, &(0x7f0000000a40)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000a80)=0x1e) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r12, 0x6, 0x1d, &(0x7f0000000ac0), &(0x7f0000000b00)=0x14) ptrace(0xffffffffffffffff, r6) dup3(r0, r5, 0x80000) syz_open_pts(r10, 0x0) 2018/02/28 05:10:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = signalfd4(r0, &(0x7f0000000000), 0x8, 0x80000) 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[], &(0x7f0000000080)=[]}}], 0x0, 0x0, &(0x7f0000000500)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={r3, r4}) 2018/02/28 05:10:14 executing program 3: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x40) r1 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x20) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x28, 0x55, 0x4}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x5, 0x3, 0x1ff}) [ 46.290412] audit: type=1400 audit(1519794614.014:34): avc: denied { transfer } for pid=7913 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 [ 46.317124] binder: 7913:7931 got transaction to invalid handle [ 46.317135] binder: 7913:7931 transaction failed 29201/-22, size 0-0 line 3004 [ 46.353122] binder_alloc: 7913: binder_alloc_buf, no vma [ 46.354140] binder: BINDER_SET_CONTEXT_MGR already set [ 46.354148] binder: 7913:7917 ioctl 40046207 0 returned -16 [ 46.370173] binder: 7913:7931 transaction failed 29189/-3, size 40-8 line 3127 [ 46.379644] binder: 7913:7917 got transaction to invalid handle [ 46.386288] binder: 7913:7917 transaction failed 29201/-22, size 0-0 line 3004 [ 46.395969] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/28 05:10:14 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/178) mknod(&(0x7f0000000380)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8)={0x100000000000000}, 0xffffffffffffff51) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x80000001}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r2}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='-security(\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)=',$!,securityH+@*\x00', &(0x7f0000000140)="6b657972696e673a7d6c6f2e2a70726f63f700", &(0x7f0000000180)='\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='md5sum-%C\x00', &(0x7f0000000240)='ppp1GPLmd5sum+posix_acl_accesstrusted-vboxnet1}\x00']) 2018/02/28 05:10:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f0000013000), &(0x7f0000001ff8), 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000100)=0x8, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/28 05:10:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x412300) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7b, "c44632c5cf50ea04ce390eebfbaaeb5a937c4ab1ab4d49075fd2803ae08111018319e48617d2f1db735f7868e2456e4db558dc201ae177c8492197f22d5dbc06c86c2c3a79877fe9fbc2b674d9940490e7417ff02e4b2c9b7f943493a746c95f9b15518e84b9dc504a7a5fc4f1fcd8f3bd61f0d6d658d6f0af4457"}, &(0x7f0000000180)=0x83) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x52f4}, &(0x7f0000000200)=0x8) 2018/02/28 05:10:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffc}, &(0x7f0000000ff0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101100, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x5, 0x0, 0x9, 0x4, 0xfa, 0x7, 0xfffffffffffffffa, 0x0, 0x1c749f8a, 0xffffffffffffff80}) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) r1 = memfd_create(&(0x7f0000000080)='em0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/236, &(0x7f00000001c0)=0xec) 2018/02/28 05:10:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb1ff4)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={r4, 0x3496}, &(0x7f0000000100)=0x8) epoll_wait(r1, &(0x7f0000bb0000)=[{}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x100}, 0x8) 2018/02/28 05:10:14 executing program 7: clock_gettime(0x4, &(0x7f0000000240)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000040)='/', &(0x7f0000000080)={{r0, r1/1000+10000}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x781, 0x0) sendfile(r2, r3, &(0x7f0000000200)=0x61, 0x5) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r4, &(0x7f0000000100)='/', &(0x7f0000000180)={{r5, r6/1000+30000}}, 0x0) 2018/02/28 05:10:14 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x71, "0c2c2bdcc9ca7eb1410c7a61027da46eb4967c79d74724b5bb8ed46b1308a78f50b3cf5105e339321cac6c6ce8da0d3f4c5cd6a05f41eaa9194e74b6dde53a16928dd7989b3c073bf84e63a74ed4fedb6b9a4359a2bf36ccf935ac500f07eceb04b1c6eeb270db92f43ea8b15031d1b62c"}, &(0x7f00000001c0)=0x79) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, &(0x7f00000003c0)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="05000000000000000a004e210200000000000000000000000000000000000000010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e2301000100000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac73abd1312d101085929c34d677ccf4da42f568236167591d"], 0x110) r3 = syz_open_procfs(0x0, &(0x7f0000000200)="6d71705f66696c65f300") fchdir(r3) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/02/28 05:10:14 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r0, 0x2, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x84) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000000, 0x113, r1, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000001c0)=""/150, &(0x7f0000000280)=0x96) clone(0x0, &(0x7f0000001fca), &(0x7f000000d000), &(0x7f0000000ffc), &(0x7f0000000000)) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x80000000002, 0xb013, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0xca, "09a795c432920133ba4279714fa81f3f67e653c39d684da01d2e906644294d3f665052912a03e654b8ec3676ba5554b6c0f1ea949102eba3118959ead5aad45ebcdcd593697d7963558b8f90987e7375c34b7d619e7a5b0b2750690abcacd782f58533e6b2195ab8282f63b5d481dae304e067e3f4510644a14e65bb7fff4bbe03baf4fbe7f996d32588eba5e20bdd65937bc0b481911b301121d1a0bcd67d7f7d770da4dcaebf826a69e9b18e4577be65cbab9d2519cc902cf8502b9e7687bfb4960d83cad8c214a0e2"}, &(0x7f0000000500)=0xd2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000580)={r2, 0x10, &(0x7f0000000540)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f00000005c0)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000100)="31118afa8c5fa6a0f5e264cf5b91886a2311dd2975f6c69c7f1632f0a34df163"}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x6, 0x7fffffff, 0x0, 0xc2}, &(0x7f0000000380)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x4, 0x2, 0x101, 0x30ae, 0xe649}, 0x14) 2018/02/28 05:10:14 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000147ff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) fcntl$setsig(r1, 0xa, 0x32) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) 2018/02/28 05:10:14 executing program 0: unshare(0x20000000) clone(0x20000000, &(0x7f0000000000)='Y8', &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000100)="eb414e7533fa71a133afddeb60520b6be6797b2361b03cbd815ba7f0ddd79d6ad9d021f8fc1ee6d137a3cdeaa7599b9acd65408b4f3561f5bd46768d8a3ffacd8f984765edc3b2b1083c299a046fa96642be26e2678952ad8e6a8d0eaa30f88c771fdf280d86a9298f969abbe5e022bb33b6dae7f7b652fdef552e0574fd4ceb17e46dca1a67a6489455d01c") ioperm(0x0, 0x1000, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)) clone(0x0, &(0x7f0000f5dfff), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) [ 46.401504] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.411800] binder: release 7913:7917 transaction 21 out, still active [ 46.423310] mmap: syz-executor1 (7959): VmData 18452480 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 46.440974] binder: unexpected work type, 4, not freed 2018/02/28 05:10:14 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/28 05:10:14 executing program 3: ustat(0x8, &(0x7f0000000240)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/02/28 05:10:14 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7f4, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2fd0)=[], 0x0, &(0x7f0000eeffdb)=""/81, 0x51}, 0x41002106) 2018/02/28 05:10:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000019fb2)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000000080)=""/87, 0x3}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000000040)="9361db58b3e8d1d4a9dc8fd9d37447161dc5e1df81526d75a51a25cc80dfb966f69657dd09", 0x0, 0x0, 0x0, 0x0) 2018/02/28 05:10:14 executing program 1: r0 = socket(0xa, 0x3, 0x0) write(r0, &(0x7f00000b1ff6)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) 2018/02/28 05:10:14 executing program 5: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0006b0004390bfc0002060000000000000000010408000100000000bc", 0x24) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@empty, 0x4e22, 0x0, 0x4e22, 0x2, 0x2, 0x0, 0x80, 0x87, r1, r2}, {0x10001, 0x20, 0x6, 0x4, 0x1ff, 0x1, 0x10001, 0x6}, {0x7, 0x0, 0x6, 0x5}, 0xde, 0x6e6bc0, 0x1, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x3, 0x2, 0x3cda, 0x1, 0x20, 0x1}}, 0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x2001, 0x0) clock_settime(0x7, &(0x7f00000002c0)) 2018/02/28 05:10:14 executing program 0: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/02/28 05:10:14 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x501, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x7, 0xfffffffffffff0f9}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_ivalue=0x10001}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000004e00)={'ip_vti0\x00', @ifru_data=&(0x7f0000004dc0)="52269acba36b6d6b51fb8bf09480ea22d32a896bfc47e20312acc12afca2744b"}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='overlay\x00', 0x44000, &(0x7f0000000300)="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") r2 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x2, 0x2, 0x1f, 0x1, 0xfffffffffffff1f0}}) ioctl$TUNATTACHFILTER(r1, 0x401054d6, &(0x7f0000005100)={0x0, &(0x7f00000050c0)=[]}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="f02d2c16be1fb6caa392bd0fff1ac45387326593f0bfb0c0953bcbda01aec698619af47658c1c23ad8b7a1dc05c1b70a") ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="15000201040000d975b1480400e4203b49258ddc0d772d8897670000db4ae1d6f6173a4300000015c1d30d832a166a1fec40ed9b8e6430b3f1a7e265c23faa97f7d405bd7924b34294c6169ee936bf7d3e334bf92064ce406ee6fbe35cd9951b84f2"]) [ 46.440977] binder: undelivered TRANSACTION_COMPLETE [ 46.440989] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.441258] binder: send failed reply for transaction 21, target dead 2018/02/28 05:10:14 executing program 7: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x800000, 0xfffffffffff7ffff}) ioprio_set$pid(0x2, 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000000000)) 2018/02/28 05:10:14 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r2, r4, r5}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000340)=r2) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000380)="669b7575e5c491c91b6352f030bc646dc1aea66276b0c89b1fc1aae65bfd26de2aefda594a4283b908067cabb2f93fcecfb7dc51cd02ddaf52709392637b34243af6e61190762bb0df1a9a1be9423af1b18f932b543855cafd7d4a65519fad0d2285113f043e74ff51061a4dd14267dd97c0d957f771baf10de1f86acd2291edfb1fc312f3b001a587e6901be1bbbb072c47837aa68b52506d6594f3c5c7dff7f1d68fa356af8ce20a7eae0689582fc79f0b6f2823dc8930ab75c0bb09979f4b6fd9b14bd0c20dc3e393e96be2247101616e8ffb4517d5d4f288fab04c8d3238ee1fec3c8c26dc4d7f426978e928ac5bdc9055c5295a49", 0xf7) r6 = accept$ipx(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)=@ipv6_newaddr={0x90, 0x14, 0x0, 0x70bd28, 0x25dfdbff, {0xa, 0x0, 0x40, 0xc8, r3}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x0, 0x5, 0x9}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xe6be, 0xff92, 0x81, 0x2}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x90}, 0x1}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000700)={0x7, 0x7, 0x7f}) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000740)=r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000880)={r7, 0x1b, 0x0, 0x6, 0x3}, &(0x7f00000008c0)=0x18) pipe(&(0x7f0000000900)={0xffffffffffffffff}) r9 = add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r9, 0xdf) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000009c0)={0x3, 0xffff, 0x1, 0xffff, 0x5, 0x81, 0x2, 0x7, 0x80000001, 0x5}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000a00)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000a40)={r7, 0xfffffffffffffffb}, &(0x7f0000000a80)=0x8) fcntl$getown(r0, 0x9) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000000ac0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) keyctl$negate(0xd, r9, 0x1, r9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b00)) getsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000000b40)=0x1, &(0x7f0000000b80)=0x4) r10 = socket$netlink(0x10, 0x3, 0x1) setsockopt$inet6_opts(r10, 0x29, 0x3f, &(0x7f0000000bc0)=@hopopts={0xc, 0x20, [], [@enc_lim={0x4, 0x1, 0x800}, @hao={0xc9, 0x10, @empty}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x7fffffff}, @enc_lim={0x4, 0x1, 0x8000}, @jumbo={0xc2, 0x4, 0x5}, @generic={0x8000, 0xa5, "8b7e014ef0685870abd407d7f44edfb415061dfb1753bbcca86f65af89a3909d24444822b7bad13541b9336da0670be56620cf086e03a358969aeacbc779a96afe52709b32da78ea859c095e260dae7e7a55ea43140623c721300f4cd65b8f31d8673d613f1bf600923a36c19477f96281a56cd167c97a6f64f3a2bc256c3b74d4add0128f083f3643c71446e6a1a495b9aac961edfc7ec6e0a68acaa700156c7deb07fbee"}, @generic={0x0, 0x31, "aaa48ee14913dc2c0fc4c55abe25d9ecaee9298682033859d14f901792a824d05bbfc93711ea1effe4d50021126328431d"}]}, 0x110) 2018/02/28 05:10:14 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x408000, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0xc, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x320) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x6, 0x9}, &(0x7f0000000340)=0x8) 2018/02/28 05:10:14 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xa, 0x80010, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) 2018/02/28 05:10:14 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0x61}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/28 05:10:14 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/4096, 0x1000) keyctl$clear(0x7, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000010c0)={0x0, 0x7fff}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001140)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x8c) 2018/02/28 05:10:14 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mount(&(0x7f000000d000)='./file0\x00', &(0x7f0000586000)='./file0\x00', &(0x7f0000b67ff5)='rpc_pipefs\x00', 0x0, &(0x7f0000710000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x92200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x80, &(0x7f0000000100)={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) futex(&(0x7f0000000000)=0xc72e, 0x9, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)=0x80000000, 0x7) 2018/02/28 05:10:14 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xfe, 0x0) write$sndseq(r0, &(0x7f0000000080)=[], 0x0) 2018/02/28 05:10:14 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peek(0x1, r0, &(0x7f0000000040)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10841, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x29}}, [0x5, 0x80000000, 0x40, 0x2, 0x4b, 0xe9a5, 0x20, 0x4, 0x5, 0x7, 0x5d, 0x1aa, 0x100000000, 0xffffffff, 0x8]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x1, 0x0, 0xfb6, 0xa2e}, &(0x7f0000000280)=0x18) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = memfd_create(&(0x7f00000002c0)='/&+locgrouploGPL', 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000300)={0x1, 0x5, 0x7, 0x2, 0x4}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x4, 0x1353c2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xc9, "d4eb8a520a97f5d7fc1013ffb327f0784377def2828d36b9afd219f2d7d0de46619dccb4979f90df992fc38afd77cc291b47588ee5f97dcf6aa5e398b5a1aa68b6160299bb3456bcb13ede2995662e84bf510664042bd12a17a9f1f0081048d2461337660cf6a2abebb75a0852ecdac40bd4be953ab2f9213795861520cf5ccddbe0906cd1daccdfb1e292678e826700c7331854ec66f4f0c5b96d3510eb35aad92b9526e740644bc1f1484f84a3e1e6dbe6c82f0569449fc40ff919c70cf83868e6478a31b1f06df6"}, &(0x7f0000000480)=0xd1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00000004c0)={0x6, 0x3fd4, 0x7}) timer_create(0x7, &(0x7f0000000500)={0x0, 0x8, 0x2, @tid=r0}, &(0x7f0000000580)=0x0) fcntl$setstatus(r5, 0x4, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000005c0)={0x9, 0x3, 0x0, 0x3, 0x1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000600)={0x5, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3870}}, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}}]}, 0x210) recvmmsg(r4, &(0x7f0000002180)=[{{&(0x7f0000000840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x2e, &(0x7f0000000980)=[{&(0x7f0000000880)=""/10, 0xa}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/122, 0x7a}], 0x3, 0x0, 0x0, 0xffffffff}, 0x9}, {{&(0x7f00000009c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x1c, &(0x7f0000000f00)=[{&(0x7f0000000a00)=""/19, 0x13}, {&(0x7f0000000a40)=""/37, 0x25}, {&(0x7f0000000a80)=""/255, 0xff}, {&(0x7f0000000b80)=""/109, 0x6d}, {&(0x7f0000000c00)=""/253, 0xfd}, {&(0x7f0000000d00)=""/222, 0xde}, {&(0x7f0000000e00)=""/17, 0x11}, {&(0x7f0000000e40)=""/135, 0x87}], 0x8, &(0x7f0000000f80)=""/60, 0x3c, 0x26}, 0x3}, {{&(0x7f0000000fc0)=@alg, 0x58, &(0x7f0000002140)=[{&(0x7f0000001040)=""/36, 0x24}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/178, 0xb2}], 0x3, 0x0, 0x0, 0x4}, 0x10001}], 0x3, 0x40, &(0x7f0000002240)={0x77359400}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000002280)) ptrace$getregs(0xe, r0, 0x8, &(0x7f00000022c0)=""/63) write(r1, &(0x7f0000002300)="23cc0003c60c3f1079b34ba6baf0e5795c3417a6688d8d02b3770e8bef0d2be7432814229618e7e27c37a193326d851ac91ec153c7ede24619f5f59fbf91366165314db5f3b0b1db1e3de60d52a6a7680085d9b1ed4d6af6e47c442fa95e609af520abe23d3c391378573715bce374abde238fd045cf33e38b09ea8e566b9d17eca40e3a2a0bd3a29b6d215466bd1922", 0x90) getsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f00000023c0)=""/58, &(0x7f0000002400)=0x3a) timer_gettime(r6, &(0x7f0000002440)) r7 = openat(r5, &(0x7f0000002480)='./file0\x00', 0x280, 0x40) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000024c0)=0x400, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000002500)={0x0, 0x2, 0x4d69cd33, 0x3, 0x1}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002540)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002580)) dup2(r3, r8) fcntl$setown(r1, 0x8, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f00000025c0)=0x83e, 0x4) unshare(0x2000) 2018/02/28 05:10:14 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f00000000c0), 0x5f, 0x8004, &(0x7f00000000c0)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000700)="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", 0x5c9, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) kexec_load(0x7f, 0xa, &(0x7f0000001d00)=[{&(0x7f0000000040)="700f0cf3f27f57a1fa05c7d55f741dc0", 0x10, 0x4, 0x17fe7bc2}, {&(0x7f0000000140)="0624ef32615d3501138f12cc3d03b0442483445e6c7cbe6b35ab2367bd301bd75cd62e3befb2868d2b1ecf360a5e6eb3f94faaea16cbcba42aadfde49c39120fbffec0cc9972fda3892c831bafcd6a99e18c4455290558a5c317199e065be2baaa91", 0x62, 0x1, 0x80000000}, {&(0x7f00000001c0)="1f433d3b2ee91e9c09370616f04ede01c729906847534e318551e6a99aa24c0869feef0fe5658965ea32afce0bc3eb12b3d88cd2791ad8e0680fc2a893170fa3132c102ddb46148f4f31aca7e8fc0725d1", 0x51, 0x7f, 0x7}, {&(0x7f0000000240)="c67ec0219ec87f16cd1644064c7d0443a2730bc5dac823828a5fc99711a0d01590daea2c998c29d69fe75cde247029a0e653a9fe75db363572060a2d3a783fba4dbd657706ca558df4f37711719b7ef3b37930c7bc0c2b0e5c1fc9218d6aefcf2716cbb2eeb2acf7ffe9ce6a387589f781f58b890edae8071327f9b4e0ac6428fbfd24ab39f21cd1bd03985c1c17f9475c7765a4039662e6bd1e6ac6b4b5e3990e4982294db2829e1442ef2748b7ba5c25ad80df5ee76fd6b76911641b395fa2c35582bef7206802bf1818891e3de870c909ff55621ffa10701b4eaf5da985", 0xdf, 0x0, 0x7f}, {&(0x7f0000000340)="b46b2aeb655df823d9a5a79898adbcc2ccf11b4ba0327bdc5cf1fe16b8f1e30c59a91d13e19fe10ff277e327aa90623cb5602af64fe73b3985467b463d760721fa1ea6193736f05640a8fdb09216c7d44d01f683843738ca819163b121275a023a6da74238e4a1fddb85d263fd3b1281284c8c150d3c76ecbe60d8c2c6cb02b0d882461a447e82a64afe22bc", 0x8c, 0xf9, 0x9}, {&(0x7f0000000d00)="a6ce758a3bd8fd66542a875780716e86b15de14e321a389a6fab2ac6855f27aac986dbc1523addd5fb5fd94a573e64598524e0be8dc7c87d526787f066841b34d8ae915aed8235b68ec936433ffc67917ef6e0349c3115bb124bc1042097739937ee644f397673f37275c323ff10567944d5dad389ae26b408d4e197c8b67c3c6114d391b634b6f4c8e3e26a29a1faa46dc4385264ea7634f30344bf5fe908dffe015d49b00f7b94ec846ceee1629a14c657c0961e1ddf16e3a2b1bd29da4a1c666e8443c42265f980f4eaf28baa093715e48a30d7c349612e894c6dc1f9063fc65b9ca07a42425ffe2c8f2f89180251b4e2e2632190621450a898d6f42eaa1b3374d4c2a460d100beea7957e26855cadcdc04e791460637df93e5d515e6e9745107ebd642a92ca935ee9fde3fb527e4b6f49437e01b5b6b40eb2e016122f0530b321ce0a75b3101f2dc5f08e5f20e290ec1b5a581e6371563f3f2324163a7a1849ac79e37358e31d30c931d7b853c772f99d4216ea43c28a9550ed16d813aa42bc673ef1679d56e6cc23007454995db24d1ea8afac899d22e2885a5c0ac60f2c5d5c7f86a7d739572db730dc95f3f6bfff911ce64ffbed83e717d2163a0fcdea22443aceea1a994810e8d171b22fd23c20e071cf081e431ea9c3f8a250687652913fb4322bad0a20b4c9c2e0da308f8b6aa824630dc7ff8bf2823df16c55287982f281fd928b15c32f7c2cf0de585ebc4302467d86b351f01b56efe8f1a33d75b408e260eeb4840a486d61eb9b6e4c5fa246be912552b54f5c203ac1bb6a2e5448fb65b02e3cc33ee8605737fe4c93b512eef20d482a9f2db636b1f5f3af2b4f8834bf17d7e4d8b40ea4b72a3afea59ff65e9f9b870d0feddfed3187da33005fd0a5a275b4b7a378783a0660fd1dac0c90b8501b6dff628d6f3b3978c607d6e89b52bd80d307e289b646cc4a1273ddfe8a60a6429803986e133df93a53df8765a63484b44d8f3314d01957c32ba1941b47df8cd5a1455b16863a656cd985e5f37959fbd51a776ac14cc07692c1faaf42a62655f2d99efc3a5500cfc17158207fa14f43356ac716b7c2c170441b1d919df58c6463db93f95fee4b4ebaa5702ec594874e9893e64b614eca8f9a9985248bbe67065ea584d77c9f1f49817c0f5ab2096c4e52c54b4298185f18cc51d0857c827f2d8eb64f71ddc865df9a22900fcaf26f09381a58268dd55ba4d88b405ce91fd6bdd3783b52c1f26bf60588d233c60ea3c2ca3e41905ec7cdd13cea487e7fa91423b43b7b7bb22b68402880025e6f3e5ec2c5ce7e1e90435fb99899a8a8b2f3f5bacbf4446e11b8d96ad2849c9c27aaf444199b8b20d9274515b19e1b428102f85b7ef80009c875cd202fd6c5e4407276d0e463083c174996beb9f6374823022209a85ea79a4d49a72c7158d116fc9f15ad0dda12f629f195ed55c578181000ce259321584afddf94d7aa43d8f7c3d2204b4e7e64dc0a38cfbd00da77bc4fa6065656b6d704f525377ceff30fd7b5cb7299220bafa58c4661f013b20b8ac55a3ddf5c1ab4c7352a465075217a5a087f046cc019cc02a149e566bdf2715c42dd48dc9feb6c5841e4b544a67bb8c600e1f2379c880c45ab3f64479173d521e60cbd44e81ce390fc8f029f8ca708acb76b1ec441e0feba541272a03e6523b7615e206c0af06dabc4c6f555bd37b4f820f7b31d82b0ccf86cc67ff3a5d13a2c82863a9fcb16ab68f0b658ccefe4ae6b1336a56e0026ab8872028c2e2d4d82d28508d2823ee3c5859b42730f84b1cd2fd385bfa2dca04131408405f13ef536cf915d3568451162710967fac031255cddbe4495726312547d2b072757f35be7e43f935ef5fc83d98b62449e2c9696c07b259991eb70ce11a841c5abda4edaa2428ddc217562c107ea0a9d0633716be27b3c14ad633a23216c9a069a9a6b92b3084f84d3783864031bf0ec98a00c2e1136e0da2be1708636cd971c644fde2ba0448467f840dd215f88d4ca78f5b390ce873b425b100a335f8bb95b97dee15d2c852f26989d7a8162dc72b9f21cc2de64feb9d06758766316eb71107bcdd10d84ae07f7a58695ce039efac8cc758c7814f03b2648f4de1cb70a30ce9785a738631e04375a59998ba25da3ea42a4be2f9be200e3cb9850bcf265d8fb0c0b993d5a8013d9408b97110e62ea29fee885db815e6a95a15f03c0323b984e8dbc6e4c77ddd0a690047a731c2ce2f827473ec9403866b6743368f4bfe0c509034822dddef37d57a33a4a28686ef1f8e21d231ff1aee1a3892f4f75b721eb907a6bf8e973f27bfa3a3094926e2f3c3ede44ee349a76da7fd011f6ad401d54c099997a83ea50dcf7307298578b3bf2de894442de03660ff6f12a5c8cc6ebcf46ca8ca7cf2b93e16921b72abefa94a60fac1cf05bb734f4339358b7469404166820a01f342ab7cc02bcf743d2bb68c03655224989c395900a3f420e9203bece6f106de961a9fafcf87b3111c1adb389435e142cbfd52a8912fbac4a9835f670268a8109e1d70d40214fd688be68b72cde50c9335e258b77d6e6d33c64197b296a1da4b9b00803d4a5256c75af3932f1f11b6da10cb78b148604a03b25fb9e2f6f265494b19bc5313948a3273e8a5b3348088809fffdb2893cfa8fea8b59a8f307fa211259ef92fc170bce30a1e6b099d660ab8155c73247117cad42f90f99266396d190c628da1a2975cca5c028a261e2fd30204aff0ffa7ee2a130b9ffdcf19ea8c82ee5208142216c63eb5476d178d58a3bf88a3a57a88edc5bda5c1b949b309a17afa35406b9c7abdbbcca6294e0bf082cde207b1b81e7e42d8d8a9052753486334df9ce47fd884b1c636e2ae8793754c3feb7e8d54d48087564614d571f11223f715935044111b0763dad74b8b072435d5f7ed090dda779b639afa9e9d7a89c21c6c80c3d831d5d7c914ff31433e5dfaa2ccea0333a1da9f3793ca979f18976c296042abbc26eefae2bdd73af887203e47420a3aca90cd19960199453564f43a1b55470118bc9b891a0e8fe43d2e1e0700ca3b85a289d760f8e72dd8f0f1782dee80933a7d8e715e7105f25e2915dbac5aad0fe9f808e6cdec155b0fdab652b100e0f3e6c679da93cc99918f1c5e3bbcbe810840234cb40abd992865261f33173257c8cb651e2bf60fe488b57c37985785c3a2a3e7699e9a278fce7b7558a5882b0b8714812b26a8c8508b69320fe88c911515fde4efea297a92a59ea2f33b3fc932a5bca3e6f0f33246ef5e356cb3e128b288e2937e46a77bcc1b18b10d11252818a26ac939aaecd98f5087a102ccae5bb9a5d9c37b25f5c1ea4feb1734443c90bc6b99d3ba55ebbb526e022bd5fada3827b2ea3debe1b2a4661c3e3d602f31dc65b2de3cde8e36a57c8c0b121a708870feaefe7e8729ce4f5ca5417adf096aa2004a78cff4e09ebbec7a5df702a8533dbaf94482ded97410d1bfd5551b7a24f7746963fd8d931840d4bb0e435b3ed350ffbb1c7a9622d83c823420bf9c014ce25c7b380293089815dc0531038d29ec2d8ecaed3c7ce800269fdd1a1bb6a5b164e75043467fc668f72a1af499a42ba88cdafc86bc6f5639b3684d5b821c9c6a7be31e291ffbb529dfc1ffbd2bfa97fbc86cd81f4590acad98f4ff39123f0d2ddc5ef3f47f0e3b027322f66a24a190df0830c95b89477c82c4839478dae966018df79e25b1482ceb2ca498d77f8c8184280f49c06e5342ab31cf27e0f43df8f1f0cb77f7fb59f3448d7bb1a74561960529c96ec0b8b47af1d09f1a2a869cdc8df5f0c28630535ff3e34e8de980d8d9ab378c047e1aa994183185831a758f6fd2b38065b56b71d9bc31e80bb75c7659c26701ae34f4caa6291ad91af17338965a289700d4d8151f3ce7cb66714fdea301161ee11dc2daf4017f42b4f6237cba186cc0c8477baddb5a0618fe0630f662ff5f73d0494c2d4cb27e523af5aaec562c8880c1c300960322d344f76ab9bdd95bec83244175d40573c2072626dc5f12c95291383d3e7187bb9120aa7c71aa9692f17f02da5e1ea96391429d6bc2c92abbeb8f444b87aff044d24fecc688c276f717a2f582149c72a67ed1423bcbbbcc4ab7cdcceda65e4674f1212e5d4ca71f21a479ae0b7542016f11a89462b55787be1dcc3338f962a054812127bc2d534b37469ac98501554921dd323aa51ec5146a67a326d7396f944f6aa088aeef6f6aa7f9666aa3a04c237e224e2748188ca7352719dfea1382004ca6a7e52c0ce3c00659d7967f5b02e46f988d0ce050584846016197b112a278afedfaa0acf9cbcff8d265044b265522eb2bc5ed5322ab1b5a74c9d7ced6df468d863a607d50e9bfa62b439c3b59226f3fa50865b606bb0abcb867bc26d57e6d1a50c83929b4064b40581c7e74ba2771ad5b6f3bc532165cfa7942c248592486a08dab363710ee71b696e81600bbdde9a3ac20aa6fe3242df1da36cc147dc9c551687e8f6e3663b695b78fed117e520cdf69f05b409c59d5fc80976d2e1ab14475910712b80445378fefe727bc8076e565d7159901a59354d92fe5c07bce2e4176c5760ab932a0493c7ab163952a7b1bc61f91807cece7615a72715d65fd9491b1f9d3f56caaae92d0ff96da989f8d74d1ebc0d16cc9e871b5f71b5dc6d2bbf5c7be26768db82a037fd205e0b25aa7baaa357014153b689e8278381a6fbcff1154d4367c4ac97b6d825b22fdcb987d096067a02bd4b5e744e83e2c187551785f570a0b7ab594aabc20db9a857e00c980ed5d04bf5da56f1eb7002064fa22958177c659766cbc9416bb6e4a8c0f76a6d605f2c7a1e123661af93758ab1797be00bde8a38a642cbd801a75fe7842e9833d88588ea56bcd492c0827efcd2b82060e9d00136dccea33ebc67b8272cb4cc314d5b72e73d5822e01231f3333af6b70bab7b4c4dc21c41c8a6c7c2468d41740d5bf4707b1d574ffea010a469f09f471f00ce74defcc240c0905d3217dd3a8fe03a2598e36aac4316db09c32ced4fb3fe1f5f2127dfebf1520b850c1a15f1c1cdcd3faf8cc9552cd956b22f9dd1922eff6244abd1f0385a50f98e9e3dcbbbce07d34a2fb7f94d771b1959c3b0d104e99c9af074ccd37b776ee9dbfd5ab737735e7f7e417eccb0dddf0be82724b972179796de7fdb1b8297567f11c056c8a504581ac3db4ad9817d7ee8a84451862eebc335d3f5345f1cae30d463dd394043a07fda5c54e5a911f367a388131254dc0569e8d5092b8597118898524a6648752f4b4690d3bd99fe2472e65093ecbccf0d363a281ed6583c4f3e5970b3534ee8d551366d85f33c046f20d64a24839e69edd913d3dd776e8382a94a291f7581d5c00505afd438e8b26f908899d414f9885ec7394aa6c473bf0fcc15c98c4ef4e4ae0a4b90b8b14239114ee509d103d6f8e5d92a14904b2fe359c0a0f1d868f07953db516b6cb3a0cebe700810a4749da4f4d917708976829436942b12b76d4ac9ec26ab570d8b89720282be5b91d9b7e2e6dfda61e5ba4a5f6115dc2c46224a63fdb23aedefc13ec20c7f8e02937742889619955e3baff7614855a4aac8111b1e0f71c9afe6a27fbd90fcc4b735549e57d995e08b14003ef3bdc5755d207af26174043fc9210ef5ec890d08aa689a1861cd46c7ac283a79634f8029caf954d4172c7d8556922ce89e9dfed1cf0b74dccad8d12fc0a62c35f7ec60c82631a8a226adb65eacce34244326533bc915e23db236a9e506e6a0f79bf11c0840c0f0d9c5b", 0x1000, 0x0, 0xff}, {&(0x7f0000000400)="cb735bbf0498597de8acd93f1b806a7505e454af631cdaa9fbd927fd209d1456bc8f837986499d64a5985e18f4edd3a3871af1d852efeb053e422d5bb019dfe3fa4acfeb80b85cc8edd678ac41e07ba65a7db79a0b41f79eeaf0f7728b7c80bca17c469536006e6cfe0099912f5fe1c406f3310907963b50624ed6e8c61af686b9925f4aaaa723e7cca2df71c7ac8c20", 0x90, 0x81, 0x9}, {&(0x7f00000004c0)="2b9adac71d9fd09f90ae2bfa43c818d33081ed8f1213f1cb9d80a92e6f1bbf6e228286e2c8f83cfea62517a9af14996df6252af084bc87d4aa33d84a64f4e396f8fe8eb389684b790868b67c853cb45dbbea5862f5e675cfd7d3ab8c4709f1c0ed76c9c2d7dbfd6fbf3b431828a006bd4f892b16c4b901b0d26b70b9b0a8f2cb4c8022b2afec823241a15ab120e4125192c22e0baed9eb84c9e046e0f231be57217e8a15f21fa0dd4ce79a574d7a32291c0cb1a3d34995af9039c4e7dd10688c9a927e8ce3c90b142cac8afb", 0xcc, 0x80, 0x1}, {&(0x7f00000005c0)="4b4cb73aa60aec8092b169280de0437e9a7e9ed2b98c923f2a77466c5a653022b45f17fca063c3079dac65a9bc9df82e180baf9ec44202222aee5f3cebc4deacc33f8d270e2fe9dfcb11ab25043b9c5365f364632ee62f45c86d2f08f37ad8331a412382d0aaeda839429980396a392032b3e4184d532fbfee4dd19563af7f8cbc05fa", 0x83, 0xb3, 0x7}, {&(0x7f0000000080)='I;R', 0x3, 0x80000000, 0x2ec4}], 0x370000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000680)=0x1) 2018/02/28 05:10:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/28 05:10:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="f357c819c62ebf598ebef014dc46194acc8c63d37249d535a00fb5769455ebf88d58525a66d59042a8fd4f79dad79616e6f4838bd7ed600432f62b9b0c0446a78ffbe5142b3a83b519be9fbb97cade36ed690098711ee4612d1fdd2dce82d4c1e25d32f080e1503e5d1f8ce382219b625b0501b8fa9496d2bd8ef16fdc7408dcda2c3f7216e4141587751b301c0dbe7f0071223e0fd47c86083f92a7ab6cf8e31ef758ae1b3f9037ffa0dbf9c4d379dea5e1ef9b0f9b349efc1bce04f1f8bc672ef77eafbad977deb77e38333142624dca3728d730260c9e977cb271c32b7fbb04a313124b901c3d12367819655d05e6017cb67fd6") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) accept$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e21, 0x1, 0x4e24, 0x4, 0xa, 0xa0, 0x80, 0xff, r4, r5}, {0x0, 0x7, 0x6, 0x5a, 0x98, 0x0, 0x2, 0x8}, {0x8, 0x3ff, 0x800, 0x7fffffff}, 0x8001, 0x6e6bbe, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x5, 0x20, 0x80000001, 0x3}}, 0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x4}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@rand_addr=0xffffffff, @multicast1=0xe0000001, r6}, 0xc) 2018/02/28 05:10:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000000000000000010000000000000000000000000000000000000000"], &(0x7f0000000040)=0x2) r1 = epoll_create1(0x80000) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080)=@req={0xfff, 0x3, 0x7, 0x7}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) arch_prctl(0x0, &(0x7f0000000100)="6d8b117eac4b2231bcd7175a097f49e1c423981bcd1197a5bc4d5118ad7fd8dd587af395598c882399deba80ae403daec6e5cd5e8b1e7a5e76bb5e50cee8742c095fe2cfad") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x4, 0x87, &(0x7f0000ffd000/0x3000)=nil, 0x10}) shutdown(r0, 0x1) 2018/02/28 05:10:14 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x7, 0x4) fstat(r0, &(0x7f0000000180)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="90fec53fbc5bdb170257e637b09d00453e64e08d71363d69db292052716a86bab844c5c50fc0479613cb0ada7d8c2ef21020fe17202f66a77957eb70ea88a9220309f098913bb0e8e2532376b05ad4105cdada66b1f7bd366b4886df3df7330dfdb086836185842fccab80ad91a87fb509e6403ea3e7e8963e15ce926d213e78aba130284905c2a3b7642f76a5f80295e1b02bacddd65930ba1eb43175b06b7d124aee3abc4aa664b2caba9d37339c31392b2c649ffd5329cf15f13ebf80816b3e") setns(r0, 0x8000000) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x1, 0x7, [@broadcast=0xffffffff, @empty, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x2c) getsockname$unix(r0, &(0x7f00000003c0)=@file={0x0, ""/4096}, &(0x7f0000001400)=0x1002) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001440)=0x2, 0x4) time(&(0x7f0000001480)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) tkill(r3, 0x3e) signalfd(r0, &(0x7f0000001540)={0x36f}, 0x8) recvfrom(r2, &(0x7f0000001580)=""/184, 0xb8, 0x2000, &(0x7f0000001640)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl$TIOCSCTTY(r0, 0x540e, 0x9c2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001680)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000016c0)) r4 = signalfd(r2, &(0x7f0000001700)={0x9}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001740)=0x2, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001780)) fstat(r4, &(0x7f00000017c0)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001840)) clock_gettime(0x0, &(0x7f0000001880)={0x0, 0x0}) clock_settime(0x3, &(0x7f00000018c0)={r5, r6+30000000}) listen$netrom(r0, 0xfffffffffffffff9) 2018/02/28 05:10:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000cfeff8)='./file0\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0xfffffffffffffffd, &(0x7f00006c6fee)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) accept(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x3, 0xb1}) prctl$intptr(0x18, 0x0) [ 46.625930] audit: type=1400 audit(1519794614.354:35): avc: denied { sys_nice } for pid=8019 comm="syz-executor7" capability=23 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 46.696303] audit: type=1400 audit(1519794614.424:36): avc: denied { setpcap } for pid=8067 comm="syz-executor0" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 05:10:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x1, 0x5, 0x9, 'queue1\x00', 0x9}) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) r2 = dup2(r0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x201, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000001e00)=[{&(0x7f0000000000)={0x27, 0x9, 0x8, 0x7, 0x4, 0x4a, "f4e89a52c483db3e28ef24af1cb555c663b849fa859fb175d381245e205a5ac815ef34344f103be7ff3d8f84b736c61bd5a2f4f548a0cae581064af34c606d", 0x400}, 0x60, &(0x7f0000001780)=[{&(0x7f0000000340)="be547b8020800bd55cfe9feb6511c29b19dbc760a71fb765836ca5894a5ec64ea8f37aa8c2d261ddb14a73a459d429cea696bae22cde46e167617620fd3a75e38fd257a1d433ae7513613618dfdb06b7a3685587829c032fb8b670f36bba108cb8756ae8c97908609da02f8253ec7813caa48f915d445ef87b4711e3dc057d08ddd157480f044e0bad2e8a4dd9e2ea9ef805163ba5aa9666a53789318865affa0cfb83b44f322939b1f6aacab6a560646d5295142853caa9d5e3925cb4de228773fd534444f96ca62b4f4ecb7578e2f23bc853e7b7b961bb6f1f5641289eaa611498c427804b49ba0501b312e0134fc80f0d6d786483487240d9de9148ad942f48afec793814ce9c5160692f8032360de18eff69295ac3a4569569d90b98c5a6b4672ff620956c88fbe61c24160763c01514d67fedf018f2beb5c677ee9526c0fcda74f8ccef686d3f787bc5e5454f1a4a7785e1867f9f285877f29da7a2aa7c8a20787c405a6ce76cf688c65102e57ec9acda815f4ec85cedcc2a2cd87606c7c4ba10806175eae8929ed58d1d7b7d27c077e93b6c5901ea88c55c92e721cca24b8cbc66beb1b09eea157002a0ba6c0581e2736afa80c41b8f48c6cd62838f12c24057b9f496b91f9a19e14bf22364a66488e33b869d03c7e8e3799f7c4f890bf80ee163ec9fd2b57b96938e4598af54fca3547ab420f6f4bbbd330d268e46fa5337b52e91a4301d23590e2235314ed8f6fbb3bb6f98d3c284ecb22db25b715efd053e1b1e7e20265da090ef78bd0e9828d9c650517a5e81772f1a6b3452ef63fea4998eb6b40ced95b2aa0f17b97aa8c646cec1583938d55d96c493bad0a40d6fc5f7a5629255fc26f86257af693dc35752801f9bf8c0ef54117fd32417518e7143559d53c12b7aa6617184010244ac5d7f9c3c5ea856524a09bfd3c7925f0dfa1719bd6f1bce154bbedd3b6dedd8700aa0133e03c2e068555a09dbbcb146257aecca3de403e162bcbeca19b9da9759b651d1b5fe538f3466acfcbe51702c4278bcd0f340d5a8b0f67230528267ee81100e49860e830678ec05c81cf4f593bb508058a3adde59a8ea6688e9b287f3b34de94bdd825c4d0501b6b5c30158b9c1d54a3ff8b4dc3fff11d3b728a6954eac2750edf5d5803a9045b3e2b98e231f2231ed00479b9a3463822b41fb7f841afe706c1dfe11fe264cc77344f3bdace9c357b3c006d626d58935c7c644c6f0dd859c6e2e20ff2537ab9190d16def7410f12b8649a1b50780bbd6703696da88d866a348c3438e6cb4ea306dd8601928c24086d277692bc71695cac6cea41817ada9847ff99f3d0f43278c3e5c85de176a6390821d53986faa4d5edd205adea22f10d1556d2a8cad5fce2ee7eaa28fbfa15c14c6d1322ae83c21d33c391a39ce97ecb961f83d4c41bf3075520518744f093a0ecd740838be21f18e5c0869d761fa149ec3eb532471fae8f0b033ea6c4299b5f3a5a340743c7be81fe201a8e666ff1e49b986c695b7a427e28a72337730a146bb09b3da95a835b626d94227513d781bc68567b567918ef021b6386889c57f6e35259baea2411c4aa6d69679250b84dfbe0b6e2f9fa9e85a76e8f4799f374edb8bdb8a4d9f1f4c944b227f4a2bfe0d38cbf1d69a1b1389f8eaf0dc6be9caebd70b3dd679f79a59499cda7cf01994d089875594cfa3639c732c8e598875bd241c6e7c245c32930c6a1fee950cee1bdbc2b611a2b84b595ffe5fdeb145722f30a15327f2c1ebb8280630a06ceca5d36cffdbb10230db803a872b921000ad99db9204d21f68581b560bef538e72064cbf14da210b77cb1926764b9737c51a1d8675006801cf5605d3b6a6bbcaecc4049b4f07c55aa1930371e2941ca0521812a877da1aacc69b3e689a9a13ddf59a66b1b1540490c25d9c2021bbeff6371ce5f9c89c1e291493c03a7956a99febf07d78cc5881031d0af0471d005c9997d1decc592afe03230cdfa9fa2d2d109b0eede4762c78d060cddaaf92482ddb0d6e4b203e25cb38723550760c242cec5bef03c85c43283be7771ee720bce1ce3a9d0258273c475b6af678edd13af2d320785342c18b9d9d2382693e9dfaf15c8581ff0d0749ffb257c0cc14356f95758cce4a96d4e9176a812d9fa25873090085146814f2d2521a2ef8f116044df93729175a426011fd725c779c42e2494cd86d8a70b05096f775a4e6756685546cf116674a2d58ca6e928d7db6d4029e915d59ac6660b016d9f78489d025441fce36da20b0fe62d9d358f9075b6fdeed9f2c5144a4a0c07ec90dc8807e8dae7ec358cd9816f9978b87724d868da82a2a89930c2d89326c71fcc1775986d8660001047ffed1fd1612b0c598dbb0078b85a06188cbaf349f80df5266080290d56b8b552c4be666e7c48d809f04c44198c25c9576216e72fe81ded6de2894688ef6525af34521e21732aa77fb14ded363ba2f6b7258c72ecd9c16ea3c42cefe8abf793c87848e37d8f8209ace6b49c5ff264b015e56ba22a111c090621b87e93f33f0fa1a1ae4f19b486622bd9294644293a781ace63c77b1dc355aa5ef830662d1df58c7886532676239b0c1fd4573c56406b2644598ec817fbd307e45a6bd04a20a7d032d18663b611809d304c35750d62fcfe374fc420235f93bb1155e665f317b12329e04b87be28a40d8e1a7f5d946b68973eb1e8bfa008c57c95359444fe5f4765810c9d93a31cb9d557aca696d82a1541d92a648d731bf7761d7434aa19f6295fcee7d6188a410a2b00229244cc462c2711244ae0306eda213603e3d9741624885f3993bcb7f85fbe1ce6fb168ea90ea2cd2127b0d1635ce83dbbdd90191cacb7a603c3e5a466d76b717f16046b89b87aad2a4cd5da43192d01fe256e92c12a7f1621e1665c94da7088003a8a520012a971d720c2de3a3d018367f669f3466c7faff28fe034f7958dc0f2e2100532d65d9c6966d7b661591708e117be35bd99280afdb6dd698ea3e5d1ee8fe300ea390916b420b388e7c4701c41ac8a5490d58e73eb75c5400a855b34d5741b0ac0ae99ca34f544f73572e274d482c4a4638ccf0be19775669931ad47f275ce2e1434e23bf7079ef13294f27259f0f883bb97b75ce900822ab8ab97fbc47213741ccb4daa08f3de051b2d8222f90d7a2101d2f5a880bdc3a8a783a28a109696821d56e750e2606acc740fc5568a7d6b16aee0fe8fdcf288ebedbcea934e2495ea1f252962a94dcbe3a99d37ebaa7c7ccd10ec7d290398b91eb24d19694607a1846c188c860d51d98439f2bd09de9919ff87bf570b8008a3ed85b9fe5f709e320cfa0d81fc22ef69a193ab69bab0db9e17a90b5e968fe6f659b01e4fcba5411a12e5d37e93ad17d7e96294d5ae50727322108bdaa765cde539eb139d996295d5b4ccbba3f23b56838895b4d453653ba128f04d27102d6b6b78923192c6dc10d9051f89c1289aa9af61399115f7a3d2cfeed5e477b3b25acdb081dfc54ea7cf0e5b70a9df07111933d1be63bcedd23a653b353fe53de590a1f6b928abaca256a1e5899901a791406dcc7e1418e82e6584f5c972e7f3fe860377765967720d1145952be0ca28f46a75a4d353ca6ed7e84e9c037ee41148c1d81cedc49d6a8def38c2e947fd9163f3d927f8d3831d5d2f8bc7a8e467c629ba09c1d3f81f9404e527b2fe3a8c782340da074a6de7aa2d10a75eb9a1a395c00893c078ff2cd8d0c54727c013a888e365c13962ed103de103e3db3d64e9a08513746cb3e32ce5e8dad48334ca0db1d828ac1f76fc97059fdc892c114c6ba6721b8b8b2e2385c7458540d40f5de99086f521dcc1a93a83ee8a4696ae4794beef68133e152f73048796e3ba17df0b2bd475d3a574f1fc06eb3213af310f1dba7ce6594e5719989261fd3535d9cefa2a232a97e779ab9d802f66fb05625894f34f06a706fe1b6c1b5dec93992aabaedf0b8d77461c78cbb172f594f12ce33db33976952e407b4f9ed0eb6c6b575118fd0526d6f34a7ff7867808003aa5eee08e5f379c70abab5da3a3e3a1991e90455a2684768dd1995e9a11600bc6a3fcba697abc2cb7b4350125dec2fac673d3144ce39bfc3d5db0eac7554d8268044d3cbc21ac8473868c46664592884fe3c9fae6f25e97ae6f60fcfb7ef2ca6c329bc59dba7c1621c9754c17a3c1e97329a3488e85ebcd1f2687de36a2e3acf9df5df479778d5ed1eb0164efc4f89d3c6a2cdb41d6b75185d2faddc386fab8f435f28670f9b9afceb9128b5eacc0e6e05ae4f15901007efef33b7d0dde0316357300ef27859e932a191c627991087c1a9f23713f9cee77e09814130fee2ddb698da26f6129c94e0915d1b773807151059afbea5ecc7d5843820d5921c94616a19b4c8efe8db72d802bf62c99dd19ed99c3b79671ceccf41a84c4837c0938d97b1bf68433d03a0bfcd7391b5bab56f537b77e15bec3e051000b8ea3d91e2d5f0e3567f45d1ecbb8ea01eb2b68a68e107ba001eea0affac47d470999a385c15a31345b8014910c106ba67f04f1e096b5c896bf03e8de8473509fb11f79284b109324dd49189719ac461e5350af0bfa1b7d0d87e6d7df48b6b1cf0b4f55e3a8c3da9143cd50554b140568ffd0b69e6b7dfdce43a45e9995d916cb50181b3b35ed082cc68b73749c8b9d1288f2c2831ed725936c91761cb76b64c3539040f3e79f2a5223e250a7b02c8d100b289aa6d1d7f33898ce43d70d7eb2fb01e8a2a594109214b8b6673525bbbf5d1a9fbb1f0e7bf0709566a229159ea72bc9764c00d81f4fe268aad57865c3f225e0efe1689cc20416cac58fc15770287592ea8e513048222af5214f35591e917b5b2d84b48a88a65f4e550983e5bef359f9619360b6c8b65a90804dd84c6b6018a4bd4d87376a68c179a5b6a91789f204f5091661fc6d59b551188e94fb4c379590e6fe3c13119476392a2ca48356f9f6f91aa5fc8e521fca4a34187453bc4d4e156194e87bf8a7949c3abfaeecf9737665fb4fa968c7b08983d16edaafc7a29c0777bbed14b906bb7555015f31bbb224e0cfa5a63018b67387d618f36b99567628336549911409472d75b907f935ff77eddebf955fc61de5bf09b80d86cc37c5866095639c847b771601c767b414beeaca186dbe2543fef16fbcfc40cc3fb7b39e3317448ce2ae6363a847b3e0566c1648f0de0f44064fa6862bff590f50960a3d067affa245e32e1553edbc8daca0aec47cf6cadb3c13e2de4ce2c0a165eae976934ead4e509c6df1124f0adc56f0349c20b67660a2866f55bd85e0b514613b1050b47d672424c7db0fec7ef60b57c6397a051b9b2156fc6a9638e86d6d58d51261c1340d0a0221b8fad40348c0f346d7b8f76632bd2d0314a0cbbbcf589fe28b57ebe65f215e6f9d7caff35e005753ab80a0070db7dde3f48dec1afb77ca05759fcb9fb1bd163e6a5fa551ba2d5851b58e271e0d6bb54d047dcb042c0eaeff48947d1b135d84519a1d935de69d8797dda19bcb5094a131f2898653e3412737ed9cab8c954ad76b82d5c9a3bc20f31b53ef36fee3a744d255b44ff7e07d66674ee3a7afd7373ed874da02fcd7b25b97e2dfbc0f00446aabd47c9903784cf9cb3e7f8bf546dbacb9598065f86f4891a46fc29426cc9e430508c68ab4dede8ce1147d89533874c94134e57eed60dd89f425aeb1f4b5894f19e92a35458d9776b2e3be2e8fa43170a541741a1ea750c75246a5d2880cc354a2a1f6d3207eb8d9980425402ec0ab8ea6a8cb59e345c15", 0x1000}, {&(0x7f0000001340)="b91b9d853b8d6bf881c11ab3f8595f84aa9ccc318922e070e11327f61f57ec3202b8c49f1d177607272d4090df76b6dc34a66a306b4f04177b42cb7fd9f7504ea984dd5e2c3d71822f8f8431589299", 0x4f}, {&(0x7f00000013c0)="98eb07467401686f3e8b81fa57617f79332eb954bce6f31abd9353d02972b5eb928c812ecee62481ecc492ddff54445fe790765e52cfde23cd789b90f77d208884348937bbb70bd9bd44d283727c3e3ac3db14945cd1c6655d12238170c3fd7771711197b01a6ad508a7b0b3af4c5e1e27ccd59882b5f7d243e7e4df6d7b70a909e544aa8a7547dd6e6c2e23e364b2fda8909cbc8245ee22434cb84824a4de5955320d8992145b4f101bf777eed75c8ba9bb0d1471ad4543ebc0ef7a6fc7df5a00f110c7880a1bf648b07b6975bdf624fc557e46f9e98ad37099feccaca8134f16f994403f3206b56861cca014e4316baa0a96033b814f24", 0xf8}, {&(0x7f00000014c0)="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", 0xff}, {&(0x7f00000015c0)="5a3a9426866e97154eeea60e04c36b5bd6e327d9216aec265ddf0bb80968e2bdbf965278eec72a93e96594955d6f280d9aeacdb17340d24d6002bfcbb92f00b8abdf337971028ddeb2419b1a71", 0x4d}, {&(0x7f0000001640)="087bcd1b9d62688fc503c0279b003c8a04750dfa6ef0254b80b3d6b44a1e2fbff6d047766a8937ade1eca8fe2fbcb65369ffa56711947d688f7a6b095662736763aedb5e8222280f849219652dcf109da15b87b9742d9ff332a54160217a544028637bfdd10f86d1915a284d7d3b08a54bb20561e11279ac59ab0c24b9a96bab11b72ca31e4701f676c50fa0573f8516a13b448a5a2bb0bef7d51a00040b2b78c46c5786a1a169a9b21bdb3f7143182e", 0xb0}, {&(0x7f0000000080)="af1f2b69a2852058dfe6ba638edee73b329620cf417bac86fb34eaf9c5b3e5ca9ec282da137ab4ae68fa0100b9e34b327c8d77", 0x33}, {&(0x7f0000001700)="45718cd2ef6805f66df5ba43fe1cc86cd5138c930875331bfba0cd90119e247b98911a3391c052708dbae09bd3e8054d3803d83a0975cac5a1c1d2435ff667f9ecd0a4", 0x43}], 0x8, &(0x7f0000001800)={0x18, 0x118, 0x7, "f29d"}, 0x18, 0x10}, {&(0x7f0000001840)={0x27, 0x3f, 0x14000000000, 0x7, 0x4, 0x3f, "b4bbee5e28ff8b1d867bf212abd0dff2b867dec77d8021036077ce261f54d106c59cb6939b6f27717cd3ddd9fdd70852c97225313e8182d38d301b322bdb67", 0x101}, 0x60, &(0x7f0000001cc0)=[{&(0x7f00000018c0)="594fe8203a28edf5c4259a484c1dd81073b01b768303a3325e9e67003a33b934f30d5970069d4f27c62b9d77d93c80aab4c197be2c3b51cb", 0x38}, {&(0x7f0000001900)="84d5550bf7d11cbb937b007bc08cfc275e1f6dd505b94ba143d620d67566856bdcdbc1dad3bbde600578368b576e945f329f9ef7e57b5ca36956db62b6970dbc91e77fc0419583becb649d0874f452f27396e2e3f212ddad82605825bb4ebd918dd53539fc7d6ba5190da85f3175327006e13a595bee1b9f4e975bf3bee202fbe693e7ae340bd8389a73b24b3f1c524380f11f509a8c59107f681fa53fcf1804e7919d31cb3f32206e9e6d95bf", 0xad}, {&(0x7f00000019c0)="727da33c999fe327cf3cdc7f65e99dd031019f9d48d7e547f594c90d8a5e8965c6f1d45962fde148f7f044a7f39d1b95b8573f8aac3f5265b3d97ef280", 0x3d}, {&(0x7f0000001a00)="b8302fc12888b0f43c99580b76687f61a073854983fef52a1660d24fead05a99cc38234ae4f6623656325dcfc08ad6ec3dbb1e333a6dda10e5c465af2da77717d02f1df8b6014c17d30c04392756b6c011197f8a7f84b1480a3b8aa489718286d9886817e3b3aa3b5a36a496025f8b4f08cda622ffdce4f3ccc1f9b4dde59d3092030219a825a20274d99ad351a77cf9e20783937443ce8e0a17401b286c92e25e9b8c00c7796e867c66f37a0f8533456a8b46", 0xb3}, {&(0x7f0000001ac0)="28c56551fbd252ab7f9ca6c904d48cf8bd2d484ba5de001e6f875d14beab163371863f79134bfc20ef6558", 0x2b}, {&(0x7f0000001b00)="d713b938535f773fdac46bc774124453251ad3e57f835d3b099c1586e65683737fd5c0abafa0ca33daf8d3c3879a4f6fc4cb314ff92dc8197256e37eba48d4c5a5c3ca06d2835b3192fe2a510c11050e782119f62fbb863f5397f7ae809b12d7036b51127e4dc1003be9b3d0d9d5b53730582b70353f242d7c0bd6777d7decaf9159c6ff2f6609a1f9b7e0da3cc4335e5ebe22da84c6f7eeb2a411c3ec887666ec14f7049630950f98198a524c229b6ede", 0xb1}, {&(0x7f0000001bc0)="7ce080637951d15fa915115914a7218a5abe2a32736e1b7dde049f9fef820cc1090ef24447ca908383798637dd21283c1e3ba313d35b2a7867cd593756da0ac5f53b98ed64b387604fe5bacd1a9fe6708f60a2dec7aba7f0ded268548c44bfc2ed432c9811b38c0fabe4c755c544456a6e71d993dda329415456fe5a6b051c068bebe2c038d2478e931ec50dcc130065d13320fd04f6f1bbcd1b8a7ad565430ca2ec1979effa9f8988db71d8f7e2d28317d778b37784fb8b94ca165369178d179065e3019a7f2d6988839106e5f959e0dc6471d97d39f37356d91ef071f81557bc2a45c6dcf0e4873a7309fc57a843b58510dbf9", 0xf4}], 0x7, &(0x7f0000001d40)={0x98, 0x0, 0x100000001, "d2157bf4fabfc5c0016a1c52b96795c54093b48c68b379271669272ad89e26a63ca3c966bc18f78d0065dd28080665bf6b446928e9ddcdf00ed28153de002005201107650c87390f1597605c3a70832f67f8af728838052edc49c7c150ad14293f1e6bba1fe3d31382c13003e08d0c383074c0928c8cc21142f04e529c1e706e2f"}, 0x98, 0x4}], 0x2, 0x41) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='nr0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x7fff, 0x0, 0x0, 'queue1\x00', 0xfffffffffffffffe}) 2018/02/28 05:10:14 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000)='schedstat\x00') exit(0x0) lseek(r1, 0x1d, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x8, 0xa2d8]) 2018/02/28 05:10:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="39d6dc720400000000000000000000003d1e5c6633ac715e0cd9e5b1d8048b1f0745f37026ae3e68635fbf51360de9e4fdfa2305b726c2c7a132ae1be6c56f5ac8b24b8914e68feb7db275fbac05213a5d72caf5cb82900c7e5aa61cceb1d489fd563e9073b7a8342408816a216c3a4423e7f17fb1fbf48956635c0067c810fb6c015f43423fd12a7a54a300000000"], 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000001d0000f997d79480c6abb60e0040"], 0x14, &(0x7f0000d69f90)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x2a}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/28 05:10:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000000000)=0x4ca, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001c000100000000000000000007000000", @ANYRES32=r2, @ANYBLOB="00c3c400"], 0x1c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) 2018/02/28 05:10:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000000000000000010000000000000000000000000000000000000000"], &(0x7f0000000040)=0x2) r1 = epoll_create1(0x80000) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080)=@req={0xfff, 0x3, 0x7, 0x7}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) arch_prctl(0x0, &(0x7f0000000100)="6d8b117eac4b2231bcd7175a097f49e1c423981bcd1197a5bc4d5118ad7fd8dd587af395598c882399deba80ae403daec6e5cd5e8b1e7a5e76bb5e50cee8742c095fe2cfad") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x4, 0x87, &(0x7f0000ffd000/0x3000)=nil, 0x10}) shutdown(r0, 0x1) 2018/02/28 05:10:14 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) close(r0) 2018/02/28 05:10:14 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x1}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x112, r1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='nr0\x00'}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000, 0x100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xa}, 0x5, 0x1, 0x3, 0x1, 0x7f, 0x325, 0x5}, &(0x7f00000000c0)=0x20) unlink(&(0x7f0000000180)='./file0\x00') 2018/02/28 05:10:14 executing program 4: r0 = socket$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$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x0, 0x59, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae4"}]}, 0xa0}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x40001) shutdown(r0, 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x6, 0xe8, 0x7ff, 0x2, 0x9, 0x493e, 0x2, 0x6a0, 0x9, 0xbb, 0x9, 0x0, 0x1, 0x7]}, &(0x7f0000000200)=0x108) 2018/02/28 05:10:14 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x8112, r0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="20c5fe11b6b7029a34b3bc13998272ea4d8ad23fd739c7302f16db9353f0f123d301cab02aa8d9092d8b4bd31d712d9fade49635c31c293f857758db1b36944c79177478c239e441971b4cecb420ae83c1014700ea39001fd77c2fe372969ad71f5482119306fa80b8e209738af1a59356d6bc316526d5a2ad6a5f74f9d2cac4993b86c6294044323c58da8def90dd9749e840f2f8259c51a617fd") ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x8000) r1 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000000740)={&(0x7f00000001c0)={0x560, 0x3d, 0x300, 0x70bd27, 0x25dfdbfc, {0x4}, [@generic="c8282c73c45a8ea9d3e7953090a8b677373176de39bdf315cdc19b3b2698409cd0bd4c239e53d6d28eee73e0f0f2f5b489794d8012ab0cbf8c9a760ddfc2124bc4f0e50a437b2428db2e1157e655edd87045b88fef466324aaf167e92221e60eb6309f14ca15fbdcfa0731823d8fea8db81a8349d941650843b87472f864a311062470fa47fcd9105cf40e", @nested={0xe4, 0x20, [@typed={0xc, 0x20, @pid=r1}, @typed={0x18, 0x27, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @typed={0x18, 0x86, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x33, @str='bdev\x00'}, @generic="45a1d6c3e613f6788bed36d1c3a592c575c4dc3d81ae186b", @generic="8f187512b1d00df720c86117f54b6926ecacba5ab14ba2e5290d1e190d1c062c94ca7ba0b138f31d69a0bd4ed7946be6616925ecc53f49d34155758963910efa38c792f43e490e57b30375b7e48c5ada8c4adc817f1e2702d0f105029a168d047ab1abf9ebb09441a78f33e7f87474b08dc97a365b32909fd9d937"]}, @typed={0xc, 0x82, @fd=r0}, @nested={0xa8, 0x51, [@generic="676d9c0c28d85f613f32cb2282b0feff734510b12139caea34384ea86af10edfaccefafc054f4d3f1fed2da7b57884cb7998f8a508386e148079a81bfc92edb361d692c165767a907fc0eb3569a60360f0e83c797ec96e6a5a010921de6ca174ea12957585495980eb16cc0dfec9d7be254aa77e37662e26426e42d4ade0b5ee17bf1b2f81f1f39225b031d230502cf1ec9609262fd4baeab562f55df825ba67cc"]}, @nested={0x16c, 0x4, [@typed={0x34, 0x91, @binary="3ffa8133a7affc441d7249b8651b981804134729a292ff3a877b4312167cce2ac78a525f095b7ee081e024e9"}, @generic="196f52ae6d81df48f7f66eb738197507948d5e86d5310f8ffafc0e40268fd33a899b757f1774132d02e3aaeceaebab263017d566fdd527dba25768977626a25b79f1de98b15432899d35e31f27365bf64f8c4172cb7461c581ca7be29722fbcd9bfcf1f43ef7f6f61a4a", @generic="1a8b96a431e57c658013bce4f6dbc1f613592f302d22f6f6e840580b8591d2d34574acc91b1ae9f039422b7e7fc27a1e47f9eac63612a536020609814976737d243a66e6a1159cacff7d1118281e74ebacfaf2904077c46ceff67f12e89ff80043eb74816edca02ef0f23f820ccb40231907057ba7bb8a9aa8ba60cc52159312197d11e3812bfff4e3fc434bdd6ca551302f8aeb31f41f1cdaaa0cb6d49e49c4a7acdefe8556b318926da48840caaf0cada3d999a388974e68264dd90954c2449b46b7c7e37601caf4"]}, @nested={0x1bc, 0x6b, [@typed={0x8, 0x3}, @generic="26a90e9bcfeea16b612b8a8ebb2ed5", @typed={0x8, 0x75}, @typed={0xe8, 0x5e, @binary="5f63932772dd1a2b59bd62c7b3967b65f459cd9517158be147917ed9971304d5940e52078ae11f126462d971d0936ebcb3da242488fae933c77393e232a493e964dc9b43aeeded0da4fa521b0bbc9f0cef664d91a6e8e25507fcfbb11fe366e0d90914886de852812f01418f6da677ec163de60143316f4a5b754750549b3f88c0797cfcd30686a53f2e42b5b17c2ce5cf924c710d415f3be6927f482919d983a7f1d5ebeecd3fc09d2e84ceefa21392a0b5938be3369ea50fd0199424bc3efe656b6b4b520c2860335fbcda2b9fa45cf3301ac76df8905abe180ec70f7b5a"}, @generic="946b5a826d2d14280b229d0fed417482852ae50dd76f66a12a8fbfe5cebf5c7be6031223a4d582bce5368780ce5c0d61473d135dc8c55189d5372db16ca34096b0352c8e3b2e3dc1825c714967375f32443627b1177b08b3ef1be39c07cf8134a49f061f1de400636f84d6709c89e07f279ffd780779a3492b3798713cb3c9d45c29539dfb3b8538291ea815cca638e48ea65a402dc62df81c5b795edfb91894bda87c6279693522ab5af68b9e4591"]}]}, 0x560}, 0x1}, 0x8080) preadv(r0, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/187, 0xbb}, {&(0x7f0000000880)=""/230, 0xe6}], 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r3 = getpgrp(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000009c0)=0x1d, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000a00)=0x2b31, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000a40), &(0x7f0000000a80)=0xb) connect$netlink(r0, &(0x7f0000000ac0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x43008}, 0xc) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000b00)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000bc0)={0x0, 0x4, 0x30, 0x7, 0x5}, &(0x7f0000000c00)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000c40)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8c) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000d00)='/selinux/mls\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r5, &(0x7f0000000e80)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)={0x20, 0x13, 0x7, 0x4, 0x70bd2c, 0x25dfdbff, {0x3, 0x0, 0x5}, [@typed={0xc, 0x5, @uid=r6}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={r4, 0x401, 0x10001, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000f00)={0x3, [0xff, 0x4, 0x1]}, 0xa) sendmmsg$unix(r0, &(0x7f0000001480)=[{&(0x7f0000000f40)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000fc0)=[{&(0x7f0000000f80)="c7ccf9105364f1731cc1affdf554c97200f5dfc7488fe19d04e948", 0x1b}], 0x1, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r5, r0, r0, r5, r0, r5, r0, r5, r0]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x28, 0x1, 0x1, [r5, r0, r5, r5, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r5, r0, r5, r5, r5]}], 0x108, 0x4}, {&(0x7f0000001140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001240)=[{&(0x7f0000001180)="265afe092590b3b7cec9ad60112013e7e5f050bb97f01b66d1d853aed61e4255c236b229d45e6ae41ef95f3c6c9429092a31feea7d7d4da702908eb54e0930b5181d3e81c3e6375e6f7ded45f5cc8c5f20370502d610fbe6389b1e38e246d8750cf6f0b8317c60fa89da3f6e84436b34ac6f3144ce706bb8e86169aa45fce9843100c582ea766e", 0x87}], 0x1, &(0x7f0000001280)=[@rights={0x18, 0x1, 0x1, [r5, r5]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}], 0x38, 0x10}, {&(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000001300)="4a998e4a0f0629c664ef2383b1c9a9e1acac7e93d1d73e42797ff307ce3bb47f4517da1d25a4a237c00f84793460f7460505fd4b8050d3a64b5bcc12c605eca8affc3f82e273cd7f230f594bc140b550ab5f63a97e51b0193571800869cbf91527e3d0524c8995f0f737c54035d48ad7698f00823a35318fa61170f9d04513af80c545d268ddd5bc9605efd0b039581e575baf5f5c94a78c3aff31c1db8b28e17ee224bd141c40bd3bef4b191f756ede2196d0ac913a09766655c3e4dcd97b60222e26778db458776a0ef2376575d9df87b2f651cb04db876da7396b61ba19bad2c26b", 0xe3}, {&(0x7f0000001400)="abf801a7de6b6901f6ab3a3b82c4508b525fdbf96133b7830f8ce59fe9a6b71d8b50027dd876fef5347ae3db907684351d4467569fa63a4a", 0x38}], 0x2}], 0x3, 0x8000) getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000001540), &(0x7f0000001580)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000015c0)=0x6) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/create\x00', 0x2, 0x0) 2018/02/28 05:10:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e22000000fefe020000000000ef810000f1e61c5565a1000000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001780)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0xb7a, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000080)="5b6a3265d3ec3f0732c4ecbe907bd99cd4435ffd736d", 0x16}, {&(0x7f00000000c0)="c093c985b9002e6ee3d532260b8ac1081d47e70b87f6752722df5fdd79cb406fa50a48db332f80efb8d22b399b15dc2b9f39dd4e0a141642d6ebfa3228f9e150668d1e088257bab8e8d2b5cb4f2189a10b6f76bbac4a61e1763c060d99eef3d3c4d44edbea93ceb2afa60b1a325dc513fdc43dd07f4cfaa3c253c7858e44096393fa1fa41e31c2b3a217412c4929aa0de41ac9835a724a510894f1d2ed241e5bac07a223abb99b902f8a079c9788", 0xae}, {&(0x7f0000000180)="e193d270ca2bffeb3d840e9651f72ecb4eba109b5d924981493b731683470ec5504944422aea720a6729a9d8cb185e267f19d122", 0x34}, {&(0x7f0000000280)="ec8130d71b426cb437cffe6ee542762fd6caacd7e40aadf7a2fa96063000c6370b2a4fa49564e0ada0a05a2cffb260c7407bcab9769167f534da5692fdc5f0c10c08b4fa77fb1a810739bd09b197b0320aec8afc2bcef9d2e1d5604b89ec56f6001af49cd9ada2048cd58e0f3f6e3a540ee6b95b27dbfd601304d8d704359ae2bb9a2d6a6cc3e0a0834a1889b1a2d0f82bf421e45f458c3a1115185c86a0c508ba1bdc4dbef3a2891956de5d596511aa434060ed3a73e920", 0xb8}, {&(0x7f00000001c0)="166464aa47", 0x5}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000000200)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000440)=[{&(0x7f00000003c0)="26ac31e9bb132a3675433ae321d18137aff85e775bfe6c0c0c567f9a362e3da5bd74192e1ad72ae6963652488b3aaaaa6e5cb10a07479eee7f12f24c8b97e6e28949db6f08c23051d0649d925fb37ea52d95e30b4d4f99431122faa4d84604c5fdbb549b968afcc4ba8062522638d33e4875a6fccf18433b2747af", 0x7b}, {&(0x7f0000000500)="d5704065c5b8472d9dad80a973fabdfd023cffc5486557bd62feba39da149a4d0919682f93d55e53994d1a26b24c695894f86f69c2f1bbeb823266bf68304cc0e28b2b1009de798c48e68e201028546164e5d150e8e4c64d1efb5b6865b04ff5ab90b5dc4a9006d67fe7ed84d980e3fc66dcbdcb632b1315b98a9572c14b758c1f11f5a8", 0x84}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="18ddee8116a03424c7dc4708f6b04baab2b4e9fb8e28fabf777d846aad2ddf27b689a7cdb7bdee21c92184c36bcca166ce294ab8e5ee21f7823f8d4261a1e133eab49878e04e61110f0937ada055017cf0054ef1a5a498e59ceb3a0ddea2b5f069dbb3bd2954558c785929174278a9a84906f39de1330d279207e01f4bd407c1c27922df51f43b2b409e410a213d1761fc30daa2acdc2c403248129db2a2101258bb6e8687786391283c48bd6cb62cc750925ec3998d4a66840fc19576e1ed9bb6f7d737219d417cded41acae4025bb2be2561", 0xd3}], 0x4, &(0x7f0000001700)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x6, 0x3, 0xfffffffffffff2c3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0xfff, 0x3ff, r2}}], 0x60, 0xc0}], 0x2, 0x20000000) 2018/02/28 05:10:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc, 0x420000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200), &(0x7f0000001240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0x100000001}, &(0x7f00000001c0)=0x8) 2018/02/28 05:10:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000443fdc)={0x6, 0x0, 0x1000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/02/28 05:10:14 executing program 2: socketpair$inet6(0xa, 0x807, 0xee0000000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x401, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000aeffe4)=""/84, &(0x7f000000cffc)=0x54) 2018/02/28 05:10:14 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xc71, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f00001a7000)) [ 46.796134] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 46.810423] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/02/28 05:10:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$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)=ANY=[@ANYBLOB='\x00\x00'], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) close(r0) 2018/02/28 05:10:14 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$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"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x109080, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xb78d, 0x9, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000180)=0x73) close(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/28 05:10:14 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8000000ca56f3332e9646b83da078e53626f591807342e5831c0789ae091bfbaff680b42f179f4b15ff420150d0d872fed044c05c0a65e8eaa4804679ce78dfce3a439b4bac7931c58f6643a5b670129f6855b288a3059d9f1022a24fd2d13f1b02e893c22fc8a5f0281a803c74636edbe32ee822568e7ffbf325731694dd3f76c212111d36aa581bb929cdab8fd9dd8052b595b84ed0fecf1e90d69b3e74fc58d24a11b4d4c3e181308ad3878414f6a0f722da406c09d458557e54de013d62f836b95f65f67f73cbd525052a0cb3830095e3e2fe40dc4ef5254f6da7eaa31614f46561b2516763785357d6"], &(0x7f0000000180)=0xf0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x9}, &(0x7f0000000200)=0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/02/28 05:10:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xea, 0x7}) 2018/02/28 05:10:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10}, 0xc) 2018/02/28 05:10:14 executing program 3: r0 = socket(0x18, 0x6, 0x200001) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x39c8, 0x4) connect(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fe800000000001a00000000000018889d5f7217ff49fd21989ef002d8340368edcea93dd42fa33e6921ad938bc68fe95ea195c5dccb81cdaefadba6637181bc87d43a32b8a276328a2b573c5190681fe81e449f60148bec0f93bc7c6d36070799d0cbfa038021bd7ffd36c553f3514346e953b278306bac9605992224f266a234d7f2faab67a85afd09983841842781845f758ac0a11ee5fde756b6f05b909288324df5114f4b1145ef7895f4b643af6eb5d648a85964f14b8f5e2917780c80707f810acd68f11228ea02d7cd5b80b3bff7932c"], 0xe) 2018/02/28 05:10:14 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socketpair(0x11, 0x1, 0xfc13, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r1) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000000080)={'lo\x00', @ifru_map}) 2018/02/28 05:10:14 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002bff0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d645f7061737277645f7661725f72756e5f743a7330202f7573722f7362696e2f637570732d62726f7773656420000000a7c87472994d444e8397d590654967515211f32ab9b7633d3eefe3627283c9916db4"], 0x48) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/02/28 05:10:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd0000005f9fb1827cc11fc0a90749d83cfb65035e4d67b6fab7dd255c37ecce9c24b0d156faade965ad333e43135c328d394ac14d93769f2245ec1e98abaefb2277d3e3804a6b07a79344f24cfb896cb580db982d22e83a2d7fe1bda7b0c7c5e8fb4d75091df7cfda5968b75f95aa31d3cc2e1df5143c37f21a25ee4258691ef3d96648eedcc4f7229e65d5dcde9a73a28fb4ee5c980191e2eb94f964da3d2ebba8801da986817a20662795dbc0a73ec3e8b170521737b9e4a838beff03606110850e18f94a07ea8602babdff4dfd7422"], &(0x7f0000000200)=0xd5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x401}, &(0x7f0000000280)=0x8) close(r0) 2018/02/28 05:10:14 executing program 1: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000827000/0x2000)=nil, 0x2000}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x10) 2018/02/28 05:10:14 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x1, {}, {}, @result}], 0x30) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000000)={0x70e7, 0x6a, 0x2877}) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/28 05:10:14 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x3, 0x30, 0x7f}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x36f, 0x8, 0x10000, 0x1, 0x2, 0x400, 0x1, {r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x80, 0x10001, 0xfff, 0x7}}, &(0x7f00000003c0)=0xb8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000000c0)="352a3f73338851018203e7b6b5486106", 0x10) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r5, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/02/28 05:10:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x14, 0x0, 0x3, 0x2, 0x6, 0x10001, 0x1ff}, 0x20) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x5, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/02/28 05:10:14 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x1, 0x10001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @rand_addr=0x102}}, [0xd56d, 0x8, 0xfffffffffffffff9, 0x2, 0x4, 0x8, 0xffffffff80000000, 0x2, 0x1000, 0x34, 0x4, 0x81, 0x6, 0x0, 0x3]}, &(0x7f0000000200)=0x108) close(r0) 2018/02/28 05:10:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @empty}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) keyctl$session_to_parent(0x12) [ 46.896453] binder: 8125:8136 unknown command 0 [ 46.901155] binder: 8125:8136 ioctl c0306201 20000000 returned -22 [ 46.921393] binder: 8125:8128 unknown command 0 [ 46.926686] binder: 8125:8128 ioctl c0306201 20000000 returned -22 2018/02/28 05:10:14 executing program 2: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="20682dde2ce5c2840f618fe3400d2fbd8bfbac7284ad4a2b924e11bef1f2f04d518f8c8757", 0x25, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x4, 0x0) mount(&(0x7f000025e000)='./file0\x00', &(0x7f00002fd000)='./file0\x00', &(0x7f0000f7fffa)='tmpfs\x00', 0x0, &(0x7f0000916ee4)="e788d553d9477fc1d53ffde5e841b29ca7654d93842129e4ae422c") 2018/02/28 05:10:14 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x26) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x5, 0x0, 0x8, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x533}, &(0x7f0000000140)=0x8) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(r4, r4) r5 = dup2(r3, r3) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) [ 47.009000] tmpfs: No value for mount option 'çˆÕSÙGÁÕ?ýåèA²œ§eM“„!)ä®B' 2018/02/28 05:10:14 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f0000000040), 0x0) 2018/02/28 05:10:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0xd2) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000a80)=""/4096) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000980)) 2018/02/28 05:10:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000001fe8)="83170400000200000060f0055f0d10d438b088d169", 0x15) fcntl$setsig(r0, 0xa, 0x26) 2018/02/28 05:10:14 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) signalfd4(r0, &(0x7f0000000000)={0x6}, 0x8, 0x800) 2018/02/28 05:10:14 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x4}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='bridge0\x00') ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000240)=0x3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="4716a907b0131041d399c7106f4e0a35", 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x7ecb, 0xfffffffffffffff7, 0x5}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0x80000000, 0xfffffffffffffffa, 0x2, 0x6, 0x6}, &(0x7f0000000440)=0xa0) ioctl$KDDELIO(r1, 0x4b35, 0x7) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000480)=""/85) accept4$vsock_stream(r1, &(0x7f0000000500)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000540)) listen(r1, 0x1000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={r4, 0xfffffffffffffff7, 0x30}, &(0x7f0000000600)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000640)=0x7, 0x4) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000680), &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000740)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000780)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000007c0)={{0x1, 0x0, 0x313e, 0x0, 0x100}}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000800)) r6 = getpid() getpgrp(r6) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000840)={{{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0xa, 0x4e21, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, 0x8001, 0x0, 0x7, "fa6147807eac35125000ffc9a0980723aa366551f200b2125868507ef0b78490537f8fcb80ebcfc498ce582b7e4ff6a6236dd1f18cf4a2f1399ca3173054c565cf6cf1a9767f6fe41884e8f2b2e4b8b8"}, 0x160) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000009c0)="ccd7f9f13d7755b739e96d93042aab1e1c31b7a789265ab39c3a454e0e66c8c7679a50a244813fb72c9aa688735fe3978e1ed820029bed7154387538c2", 0x3d) 2018/02/28 05:10:14 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x4, 0x6b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x44, 0x1a, 'eql\x00', 'ipddp0\x00', 'gre0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff], 0xb0, 0xf8, 0x148, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x4, 0x3}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x60000, 0x100000000, 0x10000}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00', 0x4}}}}, {{{0x1f, 0x1, 0x201, 'yam0\x00', 'syzkaller0\x00', 'ip_vti0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x2a8, 0x2d8, 0x310, [@bpf0={'bpf\x00', 0x210, {{0x23, [{0xa660, 0x80000001, 0x4, 0x3}, {0x6, 0x32, 0x53cd, 0x8}, {0x80, 0x3, 0xffffffff, 0x4}, {0x5, 0x7fff, 0x7ff, 0x9}, {0x10001, 0x0, 0xaa, 0x400}, {0x7ff, 0x7fffffff, 0x9e0, 0x6}, {0x1, 0x4, 0x9, 0x4c9b3d14}, {0x7, 0x5, 0x20, 0x4}, {0x1000, 0xd1e5, 0x3, 0x20}, {0x6, 0x9, 0x7ff, 0x7}, {0x5, 0x81, 0x40, 0x5}, {0x6, 0x1, 0x0, 0x1}, {0x7, 0xffffffff, 0x7, 0x85}, {0x0, 0x200, 0x9, 0x3ff}, {0x2, 0x6, 0x101, 0x1}, {0x7, 0xfffffffffffffff8, 0x113, 0x7fff}, {0x2, 0x40, 0xfffffffffffffeff, 0x800}, {0x200000, 0x1, 0x4, 0xff}, {0x5, 0x5, 0x2, 0xfffffffffffffff9}, {0x90f, 0x44c9, 0x400, 0x1}, {0x0, 0x0, 0x4, 0xfff}, {0x53f, 0x848, 0xab56, 0x2}, {0xba, 0x6, 0x20, 0x2}, {0x8, 0x3, 0x3, 0x100000001}, {0x8798, 0x8, 0x4, 0x10000}, {0x10000, 0x2, 0x4, 0xb8}, {0x7, 0x4, 0x2, 0x5}, {0x9, 0x10000, 0x8, 0x100000001}, {0x2, 0x0, 0x5, 0x1}, {0x0, 0x1, 0x0, 0x2}, {0x2, 0x5, 0x9, 0x7fff}, {0x8000000000000, 0x1ff, 0x9, 0x5}, {0x1, 0xfa, 0x5, 0x94ad}, {0x100, 0x100, 0x1, 0x7}, {0x1, 0x1, 0x4, 0xa8}, {0x20, 0x20, 0x6, 0x55f}, {0x4d0f, 0x70ad3970, 0x7, 0x20}, {0x1, 0x3, 0x1}, {0xffffffff, 0xffffffffffff8000, 0x100000001, 0x9}, {0x100000000, 0xfff, 0x9, 0x8}, {0x0, 0x80000000, 0x9629, 0x7}, {0x4, 0xfffffffffffffbff, 0x3, 0x555}, {0x2, 0x8, 0x5, 0x4}, {0x5, 0x26, 0x7, 0xffffffff}, {0x4, 0x7ff, 0xffffffffffff0000, 0xb89}, {0x100000000, 0x5, 0x2, 0x80000001}, {0x1f, 0x3, 0x100, 0x2}, {0x9, 0xfffffffffffffffe, 0xffffffff, 0x5}, {0x4, 0x100000000, 0x744, 0x400}, {0x101, 0x0, 0x4, 0x32b}, {0x40, 0x3, 0xfbb, 0x5}, {0x4, 0x10001, 0xfffffffffffffff8, 0x1}, {0x8, 0x9, 0xfffffffffffffff7, 0x3}, {0x7, 0xffffffff, 0x20, 0x367}, {0x101, 0x40, 0x3, 0x8}, {0x3f, 0x80000000, 0x20, 0x6}, {0x8, 0x7, 0x7, 0x9}, {0x85, 0xdf34, 0x1, 0x6}, {0xa35df6f, 0x0, 0x0, 0x800}, {0x3ff, 0xde66, 0xfffffffffffffffe, 0x8001}, {0xffffffffffffff35, 0x778d, 0x3, 0x865}, {0x80000000, 0x8, 0x3, 0x6}, {0x1, 0x8000, 0x81, 0x7}, {0x7fff, 0x6, 0x7, 0x6}], 0x600000000000}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x8, 0x80ff, 'ip6_vti0\x00', 'teql0\x00', 'sit0\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0x0, 0x0, 0xff, 0x121c99c363998b22], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8, []}, []}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1f, 0x43, 0x8}}}}, {{{0x9, 0x28, 0xe8e5, 'sit0\x00', 'ip6_vti0\x00', 'bond0\x00', 'ip6tnl0\x00', @random="9a667186fb78", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="c133d0d1ebd4", [0xff, 0x9d655a20f3a4cfe2, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0xe8, [@cpu={'cpu\x00', 0x8}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"7e2a27a3375b02c8cd480ed42b9af7991f0f21220504899fe1d720084988"}}}]}]}, 0x730) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038ff0)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000b6bfdc)) pwrite64(r5, &(0x7f0000706000)="94000bff7d63059c", 0xfffffffffffffeab, 0x200000000000000) 2018/02/28 05:10:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x40) sendto$inet6(r1, &(0x7f00000002c0)="2d916144364963e3810b156db1a2eb8b96a9792c44a3e2927e1d87442c09e19497342267b99692c54d9dcb890bf9aaa35d3b3a8eaf02b22e20bba5e3ed1044aba98021a1550f4bbf149e6c464c7c3b4ec8784738fb904693325d75fab07a73cfbbc15dcad3a994cdda0f4e6d1898169afb39f0a18003a64dac090d1856182b77d0ed7f3cc7d8e87233", 0x53e7767c2efff323, 0x0, &(0x7f0000000380)={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x78b5}, 0x1c) ioctl$KDMKTONE(r1, 0x4b30, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='vmnet1cpuset$vboxnet1mime_type\x00', &(0x7f00000000c0)='.&\\vboxnet0@\x00', &(0x7f0000000100)='$!$(user*trusted\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='ppp1{\x00', &(0x7f00000001c0)="cd3a2c7d00", &(0x7f0000000200)='cpuset\x00'], 0x1000) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/28 05:10:14 executing program 6: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0xa, 0x17, 0x4, "1f0aedf07ab41101f23f4f16160056cc94e54c5f797a5f08d11aa54ddb78669ee3b53480259e11630879ca2bfdcbf7cb60cd8e1ade139391155bef690979ffe9", "462e7405be88106373ced01ba490318f98aeef64b0787fc4f3a33c40149afe53", [0x401, 0xa0]}) r2 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/keychord\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) 2018/02/28 05:10:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000000001f) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) listen$netrom(r1, 0x101) 2018/02/28 05:10:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ee35b5)='coredump_filter\x00') read(r0, &(0x7f00004fa000)=""/111, 0x6f) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x3f, 0xffffffffffffff80, 0x80000001, 0x91b3}, {0x10000, 0x0, 0x8, 0x4}, {0xa147, 0x723a91e3, 0x7f, 0xc866}, {0x3, 0x0, 0x2, 0x800}, {0x7fffffff, 0x3, 0xffffffffffffff01, 0x1b3}, {0x6a8, 0x9, 0x856, 0x2}, {0x1, 0x9, 0x1f, 0x9}]}, 0x10) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/02/28 05:10:14 executing program 6: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) signalfd(r0, &(0x7f0000000080)={0x6}, 0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x3, 0x0, 0x3, 0x0, 0x4}}) fadvise64(r0, 0x0, 0x7, 0x1) ioctl$TIOCCBRK(r0, 0x5428) signalfd(r1, &(0x7f0000000100)={0x8}, 0x8) 2018/02/28 05:10:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setgroups(0x4, &(0x7f0000000340)=[r2, r3, r4, r5]) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/28 05:10:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000468000), &(0x7f000036dffc)=0x628) 2018/02/28 05:10:14 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x204240, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/28 05:10:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0x2, 0x100000000, 0x25, 0x80000000, 0x0, 0x0, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7ff, 0x2, 0x1503920f8, 0x7, 0x6}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0xfffffffffffffffd}, 0x8) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) 2018/02/28 05:10:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000000080)=""/127, 0xfd4a}], 0x1121, 0x0) 2018/02/28 05:10:14 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4}}, 0x2e) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10232}, 0x1}, 0x81) 2018/02/28 05:10:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0abf1bfb1a25e73897d5b337fa004e210000fd19249e000000000000"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffed8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[]}}], 0x4000268, 0x0) 2018/02/28 05:10:14 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x7, 0x6) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa0000, 0x100) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0xdc10, 0x7fffffff, 0x3ff, 0x8}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x7, 0x6, 0x40, 0x3}, 0x14) r3 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/02/28 05:10:14 executing program 4: clone(0x1ff, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000fef000), &(0x7f0000000140)="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") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000000040), 0xffffffffffffff3e, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000f86c2b)=""/84, 0x54, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101c01, 0x0) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) syz_open_pts(r1, 0x101000) 2018/02/28 05:10:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000040)="c3", 0x1, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x949, 0xfffffffffffffffe}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) 2018/02/28 05:10:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x800) recvfrom$packet(r0, &(0x7f0000000200)=""/15, 0xf, 0x40000000, &(0x7f00000002c0)={0x11, 0xf7, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setregid(r1, r2) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000004000), 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') getpeername$inet(r4, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/02/28 05:10:14 executing program 2: socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) waitid(0x2, r0, &(0x7f0000000100), 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000280)={0x4, {{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, 0x108) r2 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000140)=@req={0x2, 0x1f, 0x1, 0x800}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0xf0}]}, 0x10) inotify_init1(0x80800) fcntl$lock(r2, 0x5, &(0x7f0000000000)={0x2, 0x3, 0x1000000000000000}) r4 = memfd_create(&(0x7f0000000040)='\x00', 0x2) timerfd_gettime(r4, &(0x7f0000000080)) 2018/02/28 05:10:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl(r0, 0x2271, &(0x7f0000039ffe)) 2018/02/28 05:10:14 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'eql\x00', 0x9}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="70726f6a69645f6d6170003fd48f4a347a63eece4327d53a829824a9acfc3fbea6ac9656e7525874fbd4b464a33227738a52862f44a0e8ef4e887d4f08001000681f4937b92b606d7348c52782dade137add3d675bd100000000000000000000") close(r1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', @ifru_addrs={0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/02/28 05:10:14 executing program 1: socketpair(0xa, 0x0, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = inotify_init1(0x0) fadvise64(r1, 0x4b, 0xfff, 0x4) sendto$inet6(r0, &(0x7f0000000040)="27914c7033072b8416ccf0cb38cace8359958b878e3b868d3ebe37184822f3123ec4da0b28b96a461c1b9caa5406bca9206b1451c8f447ec5c299d23b78ef2ceb616002b7fa5ab1557cdae488daee95985d9b53f0a0a9bbdc91b73ac9aa34d1c7a63165bf853f351ab793c87fef8bd40947648073d9810f58f8b7d1efa52ba2feb84da97193a35025e3bccb77b0378e1961ec8308e4809e4371bbf4cbe49b9", 0x9f, 0x80, &(0x7f0000000100)={0xa, 0x4e24, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/02/28 05:10:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffffffd, 0x4) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000080)=0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x400) ioctl$int_out(r0, 0x5460, &(0x7f000005bff8)) r1 = gettid() r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0xffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x80) fcntl$getflags(r0, 0x40b) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/28 05:10:14 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7ff}, 0x8) 2018/02/28 05:10:14 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) socketpair(0x9, 0x3, 0x8, &(0x7f00000003c0)) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0x10003, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x153) sendto$inet6(r0, &(0x7f0000000000), 0xfffffe3d, 0x4008044, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x7, 0x5, 0x10000, 0x3, 0xffffffffffffffc1, 0x0, 0x401}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@empty, @in6=@dev}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000300), 0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000240)=""/187) 2018/02/28 05:10:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x4, 0x2, 0x14, &(0x7f0000fff000/0x1000)=nil, 0x9}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080), 0x4) 2018/02/28 05:10:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) getegid() sendmsg$nl_route(r0, &(0x7f000054bfe4)={&(0x7f00007a8ff4)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f00006b0284)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1}, 0x0) 2018/02/28 05:10:14 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x215) socket$unix(0x1, 0x8000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80800) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) write$fuse(r1, &(0x7f00000001c0)={0x28, 0x0, 0x9, @fuse_notify_delete_out={0x40, 0x54d, 0x8}}, 0x28) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x1000, 0x11, 0x7, 0x445, 0x3f, "b7cef5c2a7bdbd82a86872c66b5f93ceeca1f8c0336b88869532aba9a51b048f788a20e8dbd5799b91565f69311099bed2886501c790417034d900f9e7a7b0", 0x175}, 0x60) finit_module(r2, &(0x7f0000000180)='\x00', 0x3) 2018/02/28 05:10:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000280)=0x8, 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x9, 0x0, 0x4, 0xfff}, &(0x7f00000003c0)=0xffffffffffffff62) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000002c0)={'ip6gre0\x00', 0xff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="0900c700c3bc83291adafaf7c52d4179ed45e724cd309a153c85712282f45e5f22931479840714af5a23025255407bd0722ed000f43dd5f15c75d6dbaf4b8bdbe4d25455a34a91d0507c2f750cfc62d06c475d519ee18701c8c5c21f1910ebb0f138aaf56ec906cf8322a209c48eb3e6193823ffe642e2bca75a6ae5dea37ec4204c80112a38c3d49ee7aa680391c66acc1e852bc28e8e860a22bcbf10d1cec10e37ea4185789b810d3f6a01aa482e0fe0487a8b0e6f136cfcf4455cc066747b1028abe2a091791e0b3954"], 0xcf) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x100000000}, 0x2, [0x7, 0xd5d, 0x10000, 0x5, 0x8, 0x68, 0x9, 0x3]}, 0x5c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0xfffffffffffffe7b) fcntl$setlease(r1, 0x400, 0x0) 2018/02/28 05:10:15 executing program 7: exit_group(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000, 0x8, 0x0) 2018/02/28 05:10:15 executing program 1: sched_yield() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x10001, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000200)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x301000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/89) 2018/02/28 05:10:15 executing program 6: r0 = socket$inet6(0xa, 0xb, 0xe83a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/02/28 05:10:15 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f0000e60000)={0x10}, 0xc, &(0x7f00006eaff0)={&(0x7f0000fc3dec)=@updpolicy={0xfc, 0x19, 0x403, 0x0, 0x0, {{@in=@empty, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in=@rand_addr, 0x0, 0x3}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/28 05:10:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}, 0x0) r1 = getpgrp(0x0) ptrace$pokeuser(0x6, r1, 0x2, 0xffffffffffffff00) r2 = socket$inet6(0xa, 0x80005, 0x81e5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7, 0xffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r3, 0x59, "ed96592e8f33059a49aeb7fd18774e7cc91ac54d3a3db3c6e7363bca22a79887b2fa5a962459b61321c01c7b61a1694fe9e823f82b0f41c9f67d9395107e89c3f0a556387581365e457781642e1c91a6b4613dbb9e08f840d9"}, &(0x7f0000000300)=0x61) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x2}}, 0x172, 0x7}, &(0x7f00000001c0)=0x98) 2018/02/28 05:10:15 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40d00, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) 2018/02/28 05:10:15 executing program 7: r0 = socket$inet6(0xa, 0x87ffff, 0x80000000) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/25) recvfrom$inet6(r0, &(0x7f0000000240)=""/185, 0xb9, 0x40002001, &(0x7f0000000300)={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xcc}, 0x1c) socket$inet6(0xa, 0x2, 0x6bb) accept$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x10) socketpair$inet(0x2, 0x7, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0xe953, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x3, [0xfffffffffffffff8, 0x0, 0x3ff, 0x2, 0xa5, 0x20, 0x20000000000, 0x3ec]}, 0x5c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0xdd, {{0xa, 0x4e20, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000003c0)={{0x3, 0x3, 0x100000000, 0x3, 0x9}, 0x2, 0x4d9}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000380), &(0x7f0000000340)=0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000001c0)=[0x7fffffff, 0xd21]) 2018/02/28 05:10:15 executing program 1: r0 = memfd_create(&(0x7f0000000100)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}, &(0x7f0000000080)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) mq_notify(r0, &(0x7f0000000140)={0x0, 0x1a, 0x0, @tid=r2}) dup2(r1, r0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {0x20000000000000}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/28 05:10:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000000)="bfc7828cd9bd2a0a357504951c51d535d9b3daa310459f1f71f9589f56263afda5aaea41add39d54c210ed2fb7898df2c83d554789117e3112f7b90a1a82b935c737adff2e5eb87abe200c85d4846dbd431f15003dbd473c7af66faad0c373c5077d07a49b611a564ac9c7442818a29309d7216e6ffb39819057b1a8e95178d92a761285747a8e9f79d1cc975077a0a9c4331f6c132dfb789e946da44b96e73efa9a553f028d497356101988445a4e12214620f60bf89415f8c48fdfdb3d643323c8cb12c53158a367", 0xc9) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}, {0x0, 0x2710}}) 2018/02/28 05:10:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 05:10:15 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='projid_map\x00') writev(r1, &(0x7f0000f02000)=[{&(0x7f0000164000)="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", 0x1000}], 0x1) 2018/02/28 05:10:15 executing program 4: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, r2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180), 0x4) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffff1e17) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffff7) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000001c0)={0x800, 0x401, 0x401, 0x1, 0x2, 0x200, 0x6, 0x5, 0x9, 0x5, 0x4, 0x180000}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000240)={0x3e, 0x1, 0x3}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280)) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)}], 0x1, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c599", 0x2}], 0x1, 0x6) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x77, 0x401}) 2018/02/28 05:10:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001265, &(0x7f0000000380)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) fadvise64(r1, 0x0, 0x8, 0x3) ioctl$TCSBRKP(r1, 0x5425, 0x39) 2018/02/28 05:10:15 executing program 5: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0x2, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0xb7b, 0x401}) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[], 0x0, &(0x7f0000000280)=""/159, 0x9f}, 0x122) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 05:10:15 executing program 0: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') write(r0, &(0x7f0000009ff9)="9a75287ecd64cf25d52d1afc9f", 0xd) 2018/02/28 05:10:15 executing program 6: r0 = memfd_create(&(0x7f0000000040)='system{eth0keyring\x00', 0x1) ioctl$TCXONC(r0, 0x540a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xfffffffffffffff9) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0)=0x100024d, 0x34) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x30020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 05:10:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="feffffffffffffff00000000000000004300000003"]) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/14) ioctl(r0, 0x1, &(0x7f0000000080)="7fb6775dd8e71a21573da3f4e2a0e038bfcdb27d4819a3b9946f50cd") ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000140)="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") ioctl(r0, 0x3, &(0x7f00000000c0)="f04cc99a378bf7500934a03c322d326fc60cf2eeb163a1277e09fa5f43ccd0773e4e2b132ec078569840797404b91734f3cf19bfec3837a6d6e65f09d24c9fcff2") 2018/02/28 05:10:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000001bc0)=[], 0x198, &(0x7f0000000040)=[]}, 0x10}], 0x2, 0x0) 2018/02/28 05:10:15 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={"286ca3a0008000000100", @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000014c0)={'bond0\x00', @ifru_addrs=@sco={0x1f, {0x2, 0x0, 0x6, 0x3, 0x7ff, 0x5550}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'gre0\x00', @ifru_flags=0xa00}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x12}, 0x1}}, [0x3, 0x4, 0xcf4, 0x7330f82a, 0x7fff, 0x7fff, 0x2, 0x8d, 0x400, 0x61, 0x3800000000000, 0x429, 0x3f000000000000, 0x1000, 0x2]}, &(0x7f0000000080)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x3}}, 0x4, 0x1, 0x0, 0x547, 0x8a}, 0xa0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0xf7, 0x1, 0x269, 0x0, 0x6, 0x4}) 2018/02/28 05:10:15 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfd, &(0x7f0000000100), 0x0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001180)=""/152, 0x98}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001680), &(0x7f0000001740)=0x8) 2018/02/28 05:10:15 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200001, 0x2) syz_open_pts(r0, 0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r1) 2018/02/28 05:10:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x20040, 0x0) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbff, 0x40000000}, 0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x5}, {0x6}]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000000140)={&(0x7f0000000040)="8f9b3c0373977876c0a6163116b8f70339bf246e54b00ca817170b45a7e517260f047741f593a5393dbd3f55ef03741430ebcd0d7ca780fccc23bb40c91d8be38bea1a812c01ffe231609def5fce8884a77d1723f75be227d7669f59f96880b1738cc0ac749b31f136d9732351f949e90b8f7242db6d2f5cdd79a21920295b53ab118a3559babb75f2975d0c8dda464a63da973d90e8c8005317440335efe25f1d0bfe4cd0dedbb5b058b13598f5dcf8fc758e1db398688d417e7a976222af8e973ffd3845c57ab6767a49937e71f69a4274ca993ae6166c13090fe3c52026d2b9d221e875", 0xe5}) getpeername(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x3a) writev(r2, &(0x7f00000a6000)=[{&(0x7f00000002c0)="37c00ad6039fcf9929e15fdf364f67689cd186593a5dda19e899e2527e0add384c1d5f6511a2eca11eca98de57b0da09291967cab21d7b2f6393806c6c3456e4846cdb0195e9a256a1a2d20ad942b5d4a2c40c91cc65dd755bd957b9d53dec9ac4c19e3d813bb69ceba6326c97915858da17658c8e05c10a55ff5aaf31ae3007b5b3b2df26b76410d7f7d944847ee630a3b25a40c87c9f2aa3103ad77f038342d34875dce908f2645d540febde15c8524ea329f5243dcef831d2586a143d9f57aa7e4dd0239f7b2fe4690b2eb057335f2425e70966f940f36d2206625300de50e5da6f4718c4bac5", 0x1}], 0x100000000000029e) 2018/02/28 05:10:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 05:10:15 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x65c) 2018/02/28 05:10:15 executing program 0: r0 = inotify_init1(0x800) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80000) tee(r0, r1, 0x7ff, 0xb) r2 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x0, 0x3, 0x100000001, 0x3, 0x80}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/28 05:10:15 executing program 2: getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='stat\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x5, 0x3, 0x71a4}, 0x2, 0x665, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0xffffffff80000001, 0x2}) r2 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r2}], 0x2, &(0x7f000071d000)={0x0, r3}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) 2018/02/28 05:10:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000b90000)=0xfe8, 0x4) recvfrom$llc(r0, &(0x7f00000002c0)=""/131, 0x83, 0x40, &(0x7f0000000380)={0x1a, 0x15, 0x7fffffff, 0x200, 0x800, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @dev}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) accept$nfc_llcp(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x60) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x2, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x4, 0x7, 0x1, 0x80, 0x1, 0x81, 0x5, 0x2}, {0x1, 0x80000000, 0x3f, 0x10001}, 0x20, 0x6e6bbc, 0x2, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3f}, 0xa, @in=@empty, 0x3506, 0x0, 0x3, 0x2, 0x5, 0xa26, 0x1fffffffc0000000}}, 0xe8) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f00000004c0)=ANY=[], 0x1, &(0x7f0000000480)=[], 0xce, &(0x7f0000878000)}, 0x0) 2018/02/28 05:10:15 executing program 4: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200), &(0x7f0000000240)=0x8) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)=""/28, &(0x7f00000000c0)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='-[@em0-wlan1\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) keyctl$set_timeout(0xf, 0x0, 0x4) shutdown(r1, 0x1) r2 = memfd_create(&(0x7f0000000300)='-[@em0-wlan1\x00', 0x2) openat(r2, &(0x7f0000000340)='./file0\x00', 0x2a0400, 0x2) socket$packet(0x11, 0x3, 0x300) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/autofs\x00', 0xc1271c3ade71a411, 0x0) sendto$inet(r0, &(0x7f0000000280)="79bd646d442c00dec876847b020fe55bb05fc7ce5cb248f00eba742862028e19041264252fc2ba5a44548f2834ce3e77ab563c20dd169d51f3d8668fc81480248a8f82bb5ea80df8b0eaaac5bb656f9292db7da2ccd95f3378dea417113b58f3ebb3ebf820a6843913e96505bd320f843ec7642e9fae07c6c7083c", 0x7b, 0x40, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x3ff}, 0x10) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000001a00)=0xa791, 0x4) 2018/02/28 05:10:15 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7b, 0x9, 0xa5, 0x77, 0xc3, 0x3, 0x81, {0x0, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xe116}}, 0x8, 0x7, 0x7, 0x3, 0x2}}, &(0x7f0000000340)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x2, 0x4, 0x400}, &(0x7f00000003c0)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000005010100ffffffffffffffff000000005221e4989f5abebc19a9799d704500bff156f64bd3cbf2579c2250f8dca593dfc8ca24bd57b0a91634ed6e5d454cee770b5687b682e5834e0c6233d901242a277a88f166ad2f84ebe4f76bbfd6dedc8bca4695e96035f6b2d417f55e089535903efbccd333c50a734306301ee234b15206c0bbe389c27029b57683c4f10000000000"], 0x14}, 0x1}, 0x0) clock_adjtime(0x5, &(0x7f0000000140)={0x9a9, 0x40, 0x9a, 0x5f8c79aa, 0x3ff, 0x8d41, 0x8, 0x81, 0x80, 0x80, 0xffffffffffffc0d1, 0x8, 0x5, 0x10001, 0xfffffffffffff883, 0x85b1, 0x9, 0x0, 0x200, 0x80000001, 0x1, 0x5, 0x80000001, 0x21, 0x80000000, 0x2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000400)={r2, 0x4f32432a, 0x9}, &(0x7f0000000440)=0x10) 2018/02/28 05:10:15 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="060000000000000000000000286a6628aca53033"]}) 2018/02/28 05:10:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0009010000000000cdf441e55a7ba6718d56c61f471298af241edd35000000"], 0x14}, 0x1}, 0x0) 2018/02/28 05:10:15 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x200000000, 0x0) ioctl$void(r0, 0x40087705) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)=""/31, &(0x7f0000000140)=0x1f) socket$netlink(0x10, 0x3, 0x5) getsockopt$llc_int(r1, 0x10c, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 05:10:15 executing program 1: unshare(0x28060400) r0 = socket$unix(0x1, 0x4000004000000001, 0x0) accept4(r0, &(0x7f0000a78ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000441ffc)=0x10, 0x0) 2018/02/28 05:10:15 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/139, 0xffffffffffffffb7) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$void(r1, 0xc0045c78) 2018/02/28 05:10:15 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x7, 0x8000, 0x6}, &(0x7f0000000280)=0xffffffffffffff3b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="09000500704700088ea17f9b011f38d7c7fd87d877b5f8ff0718000300"], &(0x7f0000000100)=0x12) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0xfffffffffffffffd, 0x4) fcntl$setsig(r0, 0xa, 0x38) syz_open_pts(r1, 0x82000) fstat(r0, &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) 2018/02/28 05:10:15 executing program 6: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0x2710}}, &(0x7f0000000100)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2f57, 0x80) ioctl$TCSBRK(r0, 0x5409, 0x8dc6) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x1, 0x4, 0x4, 0x9, 0x3, 0x0, 0x1c0000000000000, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x28}, &(0x7f0000000200)=0x8) alarm(0x0) 2018/02/28 05:10:15 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xe0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000005000), &(0x7f0000b4bffc)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000080)={0x5, {{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, {{0xa, 0x4e24, 0x4fe65673, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x108) 2018/02/28 05:10:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80001) prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x4000)=nil) read(r0, &(0x7f0000000000)=""/28, 0x1c) socketpair$inet(0x2, 0x5, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, 'lo\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/02/28 05:10:15 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000050ff0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x501100, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) sysfs$3(0x3) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000fef000)) r4 = dup3(r0, r0, 0x80000) timerfd_gettime(r4, &(0x7f0000000000)) 2018/02/28 05:10:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x0) tee(r0, 0xffffffffffffffff, 0x7, 0x0) 2018/02/28 05:10:15 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f00000005c0)=@full, &(0x7f0000000140)=0x48, 0x80800) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) sendfile(r1, r1, &(0x7f00000000c0), 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) prctl$getname(0x10, &(0x7f0000000500)=""/176) poll(&(0x7f0000084ff0)=[], 0x0, 0x4000) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000180)=""/209, 0xd1}], 0x2, &(0x7f0000000300)=""/237, 0xed, 0x4}, 0x40000000) close(0xffffffffffffffff) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000480)=""/84) read(0xffffffffffffffff, &(0x7f0000fd5f58)=""/168, 0xa8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x5b1}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000440)={0x7, 0x4, 0x100000001, 0x0, 0x0, 0xffffffff, 0x1000, 0xfffffffffffffff8, 0x1, 0x33c1, 0x9}) 2018/02/28 05:10:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$TCXONC(r1, 0x540a, 0x8) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) 2018/02/28 05:10:15 executing program 3: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket(0xb, 0x805, 0x5b) fallocate(r0, 0x2, 0x8, 0x3ebe) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) r1 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=')\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="d31f10a9d1599145c65c7a5f0e3eeaf8d340c90a774377128613186cacc24d6daef2ed9503fe7b73f5b848b88b657eeeafb2dafe320d3a2d8ad1ab5f0ea843023d52d7", 0x43, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18400, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) 2018/02/28 05:10:15 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x200000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="d7ebb411ff7f0000000000006f5ae984749fcd8e21327a7f57bcb7ce67700da1b52e4873f9a0ba66ea99fda18d925e", 0x2f) 2018/02/28 05:10:15 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) connect$netrom(r0, &(0x7f0000000200)=@ax25={0x3, {"7c1e903d3431ab"}, 0x8001}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000280)={0x81, 0x10001, 0x4ec73d0c, 0xffffffffffff0001, 0x9, 0x0, 0x1000, 0x80000001, 0xf1, 0x5, 0x0, 0x7}) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x2000, &(0x7f0000000140)="7ef4014e382eba6d75037ba11111a1f6826320a6653fe7b197b0eb872626a43fe12d6daf93de5d28f47197e38d0e5d2c4059662d94cef1b998fa7ab8c043cbb26fd5082cdb895b4ea837e4cb38460e2e8d96f102fcd7e11bd2bb28e0a397241cfc688c7febe9c78227f0bef5c8311bf2") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) 2018/02/28 05:10:15 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x1) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e34a170af2615ddd444865ee623000000000000") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0x9, 0x7, 0x4, 0x4dab, 0x2, 0x2000000, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x7324}}, 0x285a, 0x3f, 0x5, 0x0, 0x6}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xe0ff}, 0x8) syz_open_procfs(0x0, &(0x7f0000665000)='stat\x00') 2018/02/28 05:10:15 executing program 2: socket$inet6(0xa, 0x4000000000000801, 0xfffffffffffffffd) 2018/02/28 05:10:15 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x82000, 0x5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x1, 0x0, 0x9, 0x3, 0x4}) 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)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) 2018/02/28 05:10:15 executing program 0: r0 = socket$inet6(0xa, 0xb, 0x1a) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x200000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x480001, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x5, 0x1f, 0x1f}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x7) 2018/02/28 05:10:15 executing program 7: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000a64000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000), &(0x7f0000723000)="1a"}}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/28 05:10:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc2", 0x90) 2018/02/28 05:10:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x3e8, 0x110, 0x210, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f00000003c0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8c451f6b4a2bd84ead36a573bfffe944a15958d0fc12932e2a4ed12407ed"}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xfffffffffffff0e4, 0x0, 0x7, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eb6000)=[], 0x0, 0xfffffffffffffffc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x3, 0x4e20, 0xfff, 0x2, 0xa0, 0x0, 0xaf, r2, r3}, {0x48a0000, 0x800, 0x4, 0x40, 0x7, 0x4, 0x6, 0x8}, {0x3, 0x10000, 0x9, 0x7fff}, 0x7, 0x6e6bb2, 0x1, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0x5, 0x6}, 0x2, @in=@rand_addr=0x1, 0x3501, 0x82f79acaf1831d0c, 0x3, 0xffffffffffff7fff, 0x7, 0x800, 0x9}}, 0xe8) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000840)="489db425748f5955e7a450e1e3c49547cf4dea6ca76a38bd55d10126460afd11b4236e14ea6bc7fa3b9d9bed6fccf1aa895f7f6d2e91e2ac8b6d216e334e8a5af13c2b0848cc7f73df9de3300637c3f2960b7bc0d06d58cf935403cfd5a5fa422fd84ec737ac7d391c658d292d88f9b5985560ffdf0ffea8b6ef0598f4", 0x7d) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x80001, 0x0) getpeername$inet(r5, &(0x7f0000000340)={0x0, 0x0, @local}, &(0x7f0000000380)=0x10) prctl$getreaper(0x28, &(0x7f00000008c0)) 2018/02/28 05:10:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006ccfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/28 05:10:15 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x2, 0xfff0000000000000, 0x10000}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00008fa000)=""/232) write$sndseq(r1, &(0x7f00000000c0)=[{0x2, 0x0, 0x4, 0x1, @tick=0x6, {0x5, 0xfff}, {0x9, 0x3}, @result={0xfffffffffffffb71, 0x6}}, {0x100000000, 0x2, 0x0, 0x3, @tick=0x8, {0x5, 0x6}, {0x7f, 0x7fffffff}, @queue={0x5dc, {0x40, 0x4}}}, {0x5, 0x5, 0x81, 0x7f, @time, {0x4, 0x2}, {0x8, 0x80000000}, @note={0x9, 0x4, 0x81, 0xffffffffffffff80, 0x3}}, {0x8, 0x5, 0x8, 0x2, @time={0x0, 0x1c9c380}, {0x9, 0x4}, {0x5, 0x5}, @connect={{0x9, 0x6}, {0x100000000, 0xff}}}, {0xfffffffffffffffd, 0x3, 0x8, 0x7, @time, {0xffffffffffff5608, 0x7ff}, {0x6, 0x2}, @raw32={[0x1, 0xda8, 0xa3b]}}], 0xf0) 2018/02/28 05:10:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) fadvise64(r0, 0x0, 0x0, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc88}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/28 05:10:15 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x2, &(0x7f0000000040)=[r0, 0xffffffffffffffff]) setregid(r1, 0x0) 2018/02/28 05:10:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x18, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x4b9}, [@typed={0x7, 0x0, @u32=0x4}, @typed={0xc, 0x2, @u32}]}, 0x2c}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000040)=""/71, &(0x7f00000000c0)=0x47) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/161, 0xa1) [ 47.882005] sg_write: data in/out 32731/1 bytes for SCSI command 0xf9-- guessing data in; [ 47.882005] program syz-executor4 not setting count and/or reply_len properly [ 47.909858] binder_alloc: 8480: binder_alloc_buf, no vma [ 47.918490] binder: 8480:8486 transaction failed 29189/-3, size 40-8 line 3127 [ 47.943378] binder: BINDER_SET_CONTEXT_MGR already set [ 47.951060] binder: 8480:8495 ioctl 40046207 0 returned -16 [ 47.963834] binder_alloc: 8480: binder_alloc_buf, no vma [ 47.969447] binder: 8480:8486 transaction failed 29189/-3, size 40-8 line 3127 [ 47.983208] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.988887] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 05:10:15 executing program 4: gettid() setpriority(0x3, 0x0, 0x0) 2018/02/28 05:10:15 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f000001000000000000034c67407819565b000002004e200000000000000000000000000800120002000100000000000000000030000000030000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x921, 0x1000, "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"}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x347802, 0x0) tee(r2, r2, 0x0, 0x2) socket$key(0xf, 0x3, 0x2) 2018/02/28 05:10:15 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) set_tid_address(&(0x7f0000000000)) 2018/02/28 05:10:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x400000020000006, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) 2018/02/28 05:10:15 executing program 5: r0 = socket(0x4, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x6, [{0x3, 0x10001}, {0xe6f, 0x7}, {0x100000000, 0x6}, {0x20}, {0x1ff, 0x6}, {0x9, 0xffff}]}}) 2018/02/28 05:10:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000712fed)=""/19) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x5, 0x4, 0x86d, 0x0, 0x14, 0x2}) tkill(r1, 0x3f) 2018/02/28 05:10:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c7bac438015df6089f0413905b1bad7bfa5983c443353813afc3cfd01c3494bcb3b9c136716ab526a16c4b29e19aa03c5966092d32301a2f17005a2ae68fad57", "ab66fa6c8adcecbf689063882a051e654e5549bcf518371aacdd6141c9d55a425fa327904dda269c6f33b39c2d5651e36e7605e20913356dd693de71cac556a9", "46e92d1c3ee9334d171be503f9e12c2fce69f8788fc28493c35fc37d388e1e27"}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xc0, 0x4000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x101, 0x6, 0x5, 0x5, 0x7f, 0x8}) 2018/02/28 05:10:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10001) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000080)) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/02/28 05:10:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4102) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000080)=""/71, &(0x7f0000000100)=0x47) sendfile(r0, r0, &(0x7f00000ddff8), 0x80000102000001) finit_module(0xffffffffffffffff, &(0x7f0000000000)='@:mime_type}loppp0\'eth0#nodeveth0md5sum\x00', 0x0) 2018/02/28 05:10:15 executing program 6: r0 = gettid() unshare(0x28060400) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCXONC(r1, 0x540a, 0x400) exit(0x0) process_vm_writev(r0, &(0x7f0000001380)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, &(0x7f00000034c0)=[{&(0x7f00000024c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x8, 0x81, 0x7f, 0x9}) 2018/02/28 05:10:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x1, 0x3, 0x8001, 0x3, 0x2}, 0x100, 0x200000000000}) r1 = epoll_create1(0x0) fgetxattr(r1, &(0x7f0000000040)=@random={'security.', '/dev/sequencer\x00'}, &(0x7f0000000080)=""/239, 0xef) 2018/02/28 05:10:15 executing program 1: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x8}) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x100) 2018/02/28 05:10:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) arch_prctl(0x1001, &(0x7f0000000100)="8b38104116efdff06a25202c14c4541ece20bd9143db8673985097525245bb1d30fd95cea1c92172c759f4da252c2f49a07702d2c564d9c2e75fcb2acb1a037fd4b983cfab53509679b49aed7b8b13e7410fcd73350147d11c86a4297f3f32941f811b65d262") r1 = socket(0x1b, 0xf, 0x0) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x19, 0x86, 0x1000000000, 0x2, 0x6097, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'gre0\x00', @ifru_flags=0x4000}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x1, 0x4) 2018/02/28 05:10:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000aa7ffc)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x6, 0xffffffffffffffff}, 0x8) close(r0) 2018/02/28 05:10:15 executing program 4: 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, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1b, 0x0, 0x648, 0x0, "535339064d96a1e6e50299d298aa3120edff282d203e4882e817d46f9f727aebe72e2c7228c1cc80c6eddad0fa8fa179e5eb5ff2505fd69909c69ae2ec7f57de6fe554bc302759830c8f37b6b4dedd0eb9dab40049985fc3170b0174b5792c1e69f279485548d5e355bb7316511fca9e90847cae6ea2ae64343f77b594c577227fc5b05ccae9577ae4d52e263dec8b18e06f12be353a1b745739ab15f5def80fecf43d62ab9e58787859eeb5c1cd890704d70b7b7a35ad1dc9d30c80baa9625b6095ae28434125c53b"}]}, 0xe8}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)=0x1) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x0) 2018/02/28 05:10:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x100, 0x3, 0x8, 0x8}, 0x10) pause() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00000000c0)) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005eff0)=[{0x6}]}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="095bb7961800010300000000000000000a000000000000000000000008007d0b0000000015e132e18997847b279b797c1fef9857719f8e5e255043b59f8662e7530ee21a2fd91f0d109095b28be7697f887835d2f0c23c260c8aac7e537f1a601458c9910abc39f0872049ce22bcfe6434670407a43b525543496a1073899d138b32260a034c81bd662df1d6b6d6c1b9896887816372ca1dbe7de0b151dd7a000000"], 0x24}, 0x1}, 0x0) 2018/02/28 05:10:15 executing program 4: rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) rt_sigtimedwait(&(0x7f0000000000)={0x3ff}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) sendto$unix(r1, &(0x7f0000000140)="11e2f3288c6bd3d95ce9918551c4a2db577032c800c69fcd171e1d0bf01c84b7a0762068bb88f0065643eb846de1f2f87f667ab1b1d995fa1236d594a1cc72445ad2032866652234d08522b17f57a8a4bd0186f997495bb9b5ee70185b48522f05", 0x61, 0x20040000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x8) 2018/02/28 05:10:15 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}, 0x1e) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000011c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001080)={0x0, 0x9d5}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYRES32=r2, @ANYBLOB="3e00000064cfe13e967c98111592350b1f794c69b6b1faa532a2ea9a3dc353acc5a61061689d2dfe69eb319ba5727f435069fd0ab6"], &(0x7f0000001180)=0x46) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000024bffc)) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002240)="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") [ 48.116196] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/28 05:10:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/226) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000532000), 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', @ifru_settings={0x4, 0x6, @fr=&(0x7f0000000200)={0xfffffffffffffbec, 0x4, 0x3f, 0x101, 0x20, 0x3ff6, 0xffffffffffff8000}}}) 2018/02/28 05:10:16 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x5, 0x800000000}) 2018/02/28 05:10:16 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}]}, 0x341}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bpq0\x00', @ifru_map={0xb, 0x9, 0x3, 0x4, 0x1, 0x8}}) 2018/02/28 05:10:16 executing program 7: umount2(&(0x7f0000d5bfff)='.', 0xfffffffffffffffe) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/4096) 2018/02/28 05:10:16 executing program 6: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='#', 0x1, r0) keyctl$invalidate(0x15, r1) geteuid() 2018/02/28 05:10:16 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="069fb4bbfd52f524bce37677fb19a57b11fc9b268e5109e529229340e91f908c0d7e47c4f7013359fb603091c4a652b53883c92730f22f030e820aeadc415bb9a8e224149538b4588c67716896eca17ba785e2e9e5f829fc4fd570d468c2c3f87586fadc40f04059a86a3f69c5601ea864142c10471eaa03aef01f7ee5f15297f3a44650b0fa80e2fb5d17bbfb418238e167389fed49038c6e961a8cff998b29daaddd986d31de0c1e1c1aef13bfe979172d67fa746b2dab8a482dc8b5c9bbfa91b6993f657ed004154815e0d06c70087016ba5f96e3948f460c4ea0a91b0a7386e7f627144efcfa665f3470ecd2b36e4c70187307574456f65042bd043818e421b55b8793cc89de3e9e92880abb7e7593a079c4abb34311f901c40223e9d5282f2321889ef14c396b21bac004c00de5956ef639cdda8940257d9d3acfb38bcf5b64c41ae171fd19f06bff6a9597e1bdd32425a402ad18ed76ccc19425efb4005e946ff93238cb5ce30b4d62d14bf767db7735253feef012d4598abf48ef95098608e56ff87f34aa9f646d8d6c2db41868fc89d2e5dbfcb650e71353c7fd49a741ca8113d67059af04295474fb96e2d0624bc01d75f29c36054441769873c6e61aed297916ec2c8fbcf311f0335deac11441139bb270aa6db88d662f6e342c14fddab33876fc6245013a2d6d65628973046a8bcfc9a66f1e35f3e9002b6d33f373be85c8e54a33ea4ba531bf0b38cea1d82d1e85257462076bdc1bc2d639063904a3ecd45fb531e4b08e77bce25370854b44e3fae36870c0745ec57c6b3495a9c593cf7c991dca79d0646ee8ba50d6fb463aa12b4286b4b59756651ee0d3f6e75c87e023f6f8d1d4d0ed44bdadcb6ac6fdfabbfd4b3c1ef57e764c368162d805e6233b2d267247ec7204eb4f659ba4cd8c4f3015622782432caa4f49cec8e75dfa8c111f0a9933881ec150a93f6878f12d24b4670b006ca88574febd37bf8e57565d28010eb64c44a045ae06d6b71b2afa46fe7097c0efdb80db72f7e186f5de665a91c4953252a6cbcf486271f16c0d7c367aa0817a89d0dc1bc72d07f18c6420e203f801a8b38e3a50e3fcc015e74a21dab9fa3312f6bd32786de688c7335f58726c8404f578774f81bcec2e4742774fbe0382b7f34577f0fe2e20d8edc6f66d416bf848df62d720a9ceb14f1ea2e11ade06d7d3dd73c1ca13217220d234f8b0a1c134f7cc65f2542adf70d95f498988d64b8cd63909cad595ef68a782f39ae91f835aef97758916393651f68f476d73dc5c0907afb36d69103fba03f16a0032516912875f4173ae2c14e5e1b085ba82203114cc2287aa55e0557599f469d7869c1de79fd75c50b4d2d6cf092f266ace8c8267effec8219e2a05f6f66bc1a132dfb6f6f0cc6a8f40ed68de24969e5ddbef2c779f92e9a28ede22105fbb98add8fd495011da2a8df93190c3c3e9c1efb0e1ff78ea9edeb8d27bc67b7086fb01384a53cfe660a2b2b14368a043738947a16c0d1ef4af633005b6b12b205b5b405202f7797f193946b21e6c93836160ca61f810359eb8fe98ca09aafa1f821215a0a0a6eb2207c7be66fbd22dabef740d25cf27e7a95ad3d1cf70edb6aae0984d2d74aaaa41081eb9594d51d1bb17083edecd1966c26058eae7dbb6a2858c380d004359f526d12983d1d7f8fa0ad9ecb13bd37cac993b15d9ca144af4b8d898e2426344270d9df75797999d034103ba66d1429a6923bdccdbc601095832e1340d8d0ab9a8d937ea3b2689796a929b394ef163f5181d730f973a8f3737a60cf499eaec0e3611d31a0764de886179d7acc5d28d6455517d83af01f7eec8825241184cd8e20d2e37e27efe80829c338bb0f64836bbeb8fd63b228e233a4a263851efa13330a35146552f004d18221d8c69d776cca379f408e916627a4b73850fc681ac64f112dd514739e8ad066a0f06cd34f0599adafe18c5f936d3e15bf4de4fcd7f92532cdd22d223528c5c1cfdec57e70c30f7619e867f0eb8876d2abf810e75804ac5624625377893b58d05c0276e53ec071b2cd39992f397f24a19cc3fd29d52fd087478fe2e6904", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/02/28 05:10:16 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0xffffffff80000001, 0x3, 0x9}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001, 0x2, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r0, &(0x7f0000490ff0)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/28 05:10:16 executing program 5: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="29d4ecdd1d57485812cf7f2480cb7c3dbd0d20f796c2507e02e6dd", 0x1b, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="45edb3db1a02fdc835f2bd345dfc54daa9676537d75f1aa6d22ccaf99d6fe8bb8c3224d535", 0x25, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000300)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="20002055fd28c2e103493c69ae78bd2bca91b3e23ecb36aeda2d61b2d093b5e6d962a7ce65561bd607bf9d19441782fc47104e03bee2869f60065c74c0712d2f541737600bd25232259287856979294b49e51bee469b75f3", 0xfffffffffffffe2f, r2) keyctl$instantiate(0xc, r1, 0x0, 0x0, r3) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x880, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000000280)={0x7, 0x8e}) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000040)) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="e3e96af5e79207cbd3ac89eee916e8b870488fcc19e2ca026ae3ba5153588f2a2f56244d000baed2dd8e3c5c6924b80cc0b452cdf08bab96bdeda9145f1c7d418e291b8822d1273e5c7a8e98807166d89416c57669d00511e9b6688a199fc5bed09af14d33f329e7bf0fef173448c88f9ae5ead9b3a18bf4b542383dfd57f5a856f090b380fa6baaa4c421e5aababddfebd0480241547d8f23f1e0429170264d0d86b690777a0043eabf3229789a3d38275c4488f9107f9d285c91aaf305d92a879ccc3c72253b5e", 0xc8, r3) 2018/02/28 05:10:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001540)=""/36) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001680)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000016c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) r3 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x1c) socket$inet6(0xa, 0x8000a, 0xffffffffffffffe1) readv(r3, &(0x7f0000001480)=[{}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000180)=""/160, 0xa0}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x7) 2018/02/28 05:10:16 executing program 4: unshare(0x28060400) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000380)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000580)=0x0) write$selinux_context(r1, &(0x7f0000000b80)='system_u:object_r:syslogd_exec_t:s0\x00', 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000c40)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0xb3}], 0x84) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000740)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) inotify_add_watch(r2, &(0x7f00000005c0)='./file0/file0\x00', 0x20000000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000880)={0x0, 0x0}) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r1, 0x5425, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/loop-control\x00', 0x400, 0x0) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000b40)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000100)="fd8e0f67152e3b6e98aa381273133d674937e57868ef307c8bd00abcf3ecc396f093c53f7023c389f946b8e3abbaa115f20502f666927d8e85ab84a7ec6f223b87258421358d096cebc6f03692529404fd6316d4892f5bbeec881ab37903536dc5766b373cba995a98fe7404e46595bb67b87cdabeee93523da3584634d664fac9a4b4875f38972fe57656bff833ea20c0668960ae5680bdcf54faf9216410349b4f921b7d382ddc6cdcbe87cb391bde436b603d7155140b392d53ca0dffcc206db1669ccc40521e357677f1", 0xcc}, {&(0x7f0000000200)="34ef07b628f09fd460e49ead80995020aa0b555c79f852edf04588becd5b0f4079c600b41a9907668419f449878cb362a3c2452cfa07a4c8d3c2cbf56510c4a41248fc9010880d362717105c8f51212693", 0x51}, {&(0x7f0000000280)="1060147933d02d2107b992c3bd8a39c9bc2cc5971d250fc41ba1178ca4fa1b336baface09835c477d7f978870d5661669972dca8097b0485dbbe148dedf6475e2639f493a1a29100e5844668494100994874c8f743214cca26e2336b", 0x5c}, {&(0x7f0000000300)="50ee0ce68d1ae573296648a6eff0d7c0c3ae09159b", 0x15}], 0x4, &(0x7f0000000a40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, 0x0, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd8, 0xeda61a2aec329107}, 0x40000) 2018/02/28 05:10:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001200)={0x20, 0x7f, 0x9, 0x0, 0x1, 0x7, 0x8, 0x6, r2}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x6, 0xffffffffe5511c7d, 0x6, 0x8, 0x1b}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x9, 0xfff}, 0x8) 2018/02/28 05:10:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x3, 0x2}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) getsockname$llc(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) sendto$inet6(r2, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040)=[], 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) [ 48.988738] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=8615 comm=syz-executor6 [ 49.002928] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=8615 comm=syz-executor6 2018/02/28 05:10:16 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xa00, 0x0) flistxattr(r0, &(0x7f0000000200)=""/88, 0x58) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0x29, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\t\x00', @ifru_mtu=0x7}) lookup_dcookie(0xb0b, &(0x7f00000000c0)=""/212, 0xd4) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x0, 0x4, 0xffffffff80000001, 0x7, r2}) 2018/02/28 05:10:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r2, 0xff, "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"}, &(0x7f00000001c0)=0x107) ioctl(r0, 0x8, &(0x7f0000000100)) ioctl(r0, 0x45a, &(0x7f0000000200)="c13d7c6f1aa445ac2273f9f029526846011652aa5b1a4f604daf5e2b582582f777a0793ad1a14620dbe8cf5c29daa007f905a8938a9645e291e712d1be8b08335a335b2f7591996232c64d6268fee72596987fbde6823a10653c4f0d22685d551a3bfc332c63a1b7c762cffbbac439c2e5eb9e544d1824193e383ac640f0c6") 2018/02/28 05:10:16 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00002f5000)='./file0\x00', 0x0) 2018/02/28 05:10:16 executing program 5: ioprio_set$pid(0x1, 0x0, 0x680f) r0 = getpgid(0x0) ioprio_get$pid(0x2, r0) 2018/02/28 05:10:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10000000000006) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0xa}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfff, 0x440) 2018/02/28 05:10:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket(0x7, 0x6, 0x1db9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_fuse_mount(&(0x7f0000006a80)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/02/28 05:10:16 executing program 4: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/file0/file0\x00', 0x3, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) 2018/02/28 05:10:16 executing program 3: clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = dup(0xffffffffffffff9c) setsockopt$llc_int(r2, 0x10c, 0x100000000000007, &(0x7f0000000500), 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) tkill(r1, 0x15) timer_create(0x6, &(0x7f0000000540)={0x0, 0x2e, 0x0, @tid=r1}, &(0x7f00000005c0)) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='!\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='ppp1^keyring\x00', &(0x7f0000000180)='^:\\eth1\'\x00'], &(0x7f0000000480)=[&(0x7f0000000200)='eth1:\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='/selinux/enforce\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/selinux/enforce\x00', &(0x7f0000000380)='/selinux/enforce\x00', &(0x7f00000003c0)="6e6f646576295d7365637572697479232fea00", &(0x7f0000000400)='bdev\x00', &(0x7f0000000440)='..trustedcpuset.\x00']) 2018/02/28 05:10:16 executing program 5: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e21, @loopback=0x7f000001}}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) 2018/02/28 05:10:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x2, 0x810080) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x1, 0x3}) listen(r0, 0x3f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) 2018/02/28 05:10:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc), 0x2b8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) 2018/02/28 05:10:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000040)="3580cfc17ea737db31a977f9ec6e7309fc0eff8e8d9924a9813219aed195d9956df9e5cc857c3900c83e1cd3cac396cadcbae828d062299a7c68344fb1ce2c741a2ecbf8a3a5fb79a3dc85671d6f8cfbfd6a72b4cdfdfbd2b55ac1a46edf56c7324cc64951d47c4d967fcb819eadabf508a5498f00e317a228f9a7ad164b5df3ed51beccd6cb4bc4fa9ab61b8c22c663") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000dd9000)="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", 0x431, 0x0, &(0x7f00007a5000)={0x2, 0x4e20, @empty}, 0x10) 2018/02/28 05:10:16 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/218, 0xda, 0x1, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') close(r0) setns(r1, 0x0) 2018/02/28 05:10:16 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='s'], 0x1) [ 49.140457] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=8639 comm=syz-executor1 2018/02/28 05:10:16 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000005fa8)=@alg, &(0x7f0000004ffc)=0x58) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000080)=0x18) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="4c2d44328ed1a102c8bc874a7e8750fe69bcc67d5de8f6b16b7348b48c736efbe892c4332de027bd58021b085b5d16262f81d7d835efb2cf") 2018/02/28 05:10:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$selinux_create(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2c54d2c37fcd6397631a748d5f6d251a44ca0eade331f8a2e206caa6fbf8e2b802000000782b40912279c7cf1b57c677379c8529940640cd02c10215aa430f01be45cd8948ace5feab72a8decbb6918efb0000"], 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000cc0)={0x0, 0x2}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001400)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0xa8cd}}, 0x9, 0x4, 0x5, 0x9, 0xfffffffffffffff9}, &(0x7f0000001b80)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001bc0)=@sack_info={0x0, 0x5, 0x3}, &(0x7f0000001c00)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001c40)={0x0, 0x5}, &(0x7f0000001c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001cc0)={0xffffffffffff8001, 0x8002, 0x3, 0x9, 0x0}, &(0x7f0000001d00)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000041c0)={0x0, 0xaed}, &(0x7f0000004200)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004400)={0x0, 0x6, 0x9, [0x8, 0xfff, 0x0, 0xffff, 0x1, 0x405, 0x4, 0xffffffff, 0x1]}, &(0x7f0000004440)=0x1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004480)={0x0, 0x37, 0xb3d}, &(0x7f00000044c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004500)=@assoc_value={0x0}, &(0x7f0000004540)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004580)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000045c0)=0x2d1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004600)={0x36075c13, 0xffffffff00000001, 0x8200, 0x4, 0x9, 0x4, 0x401, 0x4000, 0x0}, &(0x7f0000004640)=0x20) sendmmsg$inet_sctp(r1, &(0x7f0000004780)=[{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000100)=[], 0x0, 0x1}, {&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000180)="4c40d81bd3620f5bdfc6536d6993272eedb1f8157946588bbdf231e9ba7bb20a7d760d23c5b4a31b59943bd99b4c5d771e4a7f7bf73729c2f02936fd5d18747016ee08080691b09c12dbeb9bd7b685c1b81dea9fcc6395bc02647b02bcd1979cb40c09528be11c08439ce06d2d86fc4286316ef0329502e9fef0e7f82d21e5bbbfcb56152b2633d5305bbaac34e6e37f61e9f42f3415bb42c4bdcda096c12d19137b7bbb2e1a63f081e00932b12e9797bb66561299d85ca6f49ad7286a29247be72378bac87750ec7dd4dadbe86f4a4ab2073dc802cd44cd93edbf70f94d4f7f7d45f9b1ed44bc2fa9c335d577f4d42d", 0xf0}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000380)="5e9d4e5d5b037ac1e4b3a79a207102c747e36608877a04d1b0ea9a15870da2ba686bc3b05e66dae2b40de9205c68416b98decec4627fac8c59354c2559b1fdcd5038e5887b8c", 0x46}, {&(0x7f0000000400)="ab8d71d60d331f11d0131f1958abceb4658eb0e15bfd43b862d0940194d8afcb66c5639cf8cb0cb6cc62875e277d7542d71dd4d186b391d57c698f3df42d7985ce1b4c9452cdfff0a5aaa8ea881cc16f9f64b1d433051db48f1dd930e7179eb7be8a9448ccbe66f06f3791004315247ce2e11e6d63983d09c31d12a4aea7709d89cbaef1b41eeef6f95150436aef4104bffd3c025a95068849f8ff123c39ae8280969a2c985275056cc56c2169356999569887", 0xb3}, {&(0x7f00000004c0)="ef2bf02e05d32b18439fc320e6253c1856d4f5c11acb69c14c855bca1765d532b82c691e5a7d3e642e6e9fa8d954c33902f5c53222333a014a", 0x39}, {&(0x7f0000000500)="bd8ff5586ba71a49a860e09c0930129a4cc92e9974d92e42c601262a44ab368ae8800466aa3a281c44bab8a6c0743eab01452d0590a80d404557d98685b2adc236a1180a51c1a79e2646877b1babb83bc60e704280a6b4d29f4362e8ef8852e4f431ba44f237d84c1c31c61ad63c1551a124c4d73819a3092ba63feded5fd71b29d5e26f0942b2aca46b4fb396bf9ad5e72040a212881c921fbab8b4614144a12fa26b71722eb775d92e3652ab4553", 0xaf}, 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0x1000}, {&(0x7f00000005c0)="17d39336136d76b1d967a346bddfb188414e89fda4bba0fe5ed5ecaf", 0x1c}], 0x9, &(0x7f0000000740)=[@init={0x18, 0x84, 0x0, {0x5, 0x3, 0x1d80, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8218f179fcfeba50, 0x4fc4, 0x457f, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x5f, 0x7ff}}], 0x90}, {&(0x7f0000000800)=@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000840)="6111cb76bce4d478fef929ff29c87f014b1f250d386ea7f54b5787b599b1e2ca227ad1ccdd11d132aeaf7c9a3eb1b1277d8f57491e073e6b85671659e54d8dc626eb94ed7f5504828bce9a1741fb6cd9a0da23c251503d4df459d8e61c0ac4eee3465a85e0a769445f0688bdb81c54707540c02b0c15b88f56e4f5339f331f5e543c4975ee31135dd7fccba63d8f221c2db3594b33bfc890c3642974924074b666e8509777e1f7559ce18d33ca280bf4a463a5df1f20e4b20a9b06c8664223", 0xbf}, {&(0x7f0000000900)="5a93f7da7e0ec21decab4ba1575d0ae254e959e3548ba0b1f6a5842cef5d7cc8fcec6b58adcc3ff5d6014b7411b1099f5116ad25d871142d8f9006dc79", 0x3d}, {&(0x7f0000000940)="88c978c759e4e26f8e3061ef4e7cbf20fefa518de3af80115ade0ab5d770f3def7039f054d93a5c0c24a7456a47cdb5184ce6ccc0719264e1dd7de67c6ad201dcc99d7bfc518224d82668486aac605adc1ac0ddae301c328ec112cf5", 0x5c}, {&(0x7f00000009c0)="19e1d8aed7918b0ce3d323f9adb860b6501dc46ce360371488ee6124300eb1f0b85088696d6a711e3e2118f5c4b79a1cfd6bf3aa98bce1191e855c624ea27ea4a6081747", 0x44}, {&(0x7f0000000a40)="1f6379f09865220a28bd013d50c951d648efa9e0e98821fa9735e6d4baeefbbb6fc2a765b41f2b0ea768bbde44290dd3af407cf2a539037fded86aca81932e50fd29116b523938f30e2a94191dc75bc158078335ec477835ee7473903ec275707b8a8e5fb1f43e1715623df363db8f", 0x6f}, {&(0x7f0000000ac0)="d3ec3fb03c4b12fc57d873e5e4d3e50fe14e3458c1efa0f40fa2b1124bc36a", 0x1f}, {&(0x7f0000000b00)="ab9697b7efedfed1feba720d46ce8f13d15b3f72c5da4b50e688c785821f796b7107d318ea19521a8667be8d22cabeb87ac221151155be61456501fdbb100033022e2baaae4669428173989638c0720846369eddbf6fc0621836dfdfb38b71af89c4892e4eaa0427e2235688971711e69caa54f67a8f9eea7d46e33b0a91bf5cb06d4a704b3f14ecabe483ab4e317eb23408e77245d916eba55c147a1a08d12752fd49a953cb41c7c7101a8d9ffc04c29e54ef70e0410f00f4977edade6110c5bad5cf7baecb3382e1fa026d5ed2a3505d1f177a7a425ef96817f4e4a19590603c98fab8bda45a38b57a4df7d269ee2e960a", 0xf2}, {&(0x7f0000000c00)}], 0x8, &(0x7f0000000d40)=[@sndrcv={0x30, 0x84, 0x1, {0x921, 0x9833, 0x8008, 0x8b2, 0x1, 0x5, 0x4, 0xfffffffffffff000, r4}}], 0x30, 0x8000}, {&(0x7f0000000d80)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000dc0)="e8c6b23f3d69a00209a3a5f4c4789f0152c245940541056240da9857630e7c45851ce080e5cfb79f78a394fd0c2a0eb4f97009d5a4d064627b19d40e88bc80eb5bd4b7cc55f4bacc969ea230d467f728abf565097050660c864606a0962d1781f7cacf3c2ec681e48b2610496af20d61eee73e32babab34a80152348fab63d135fe5b5090cdfbe49fdc589b6523af286d68834bf31c45344a6c24c3047a73974127845ce2306f09f105738c6f1b826c6640d1516faa45bca82aa6b203b442fdb66c5d424e24df61f3ce14b", 0xcb}, {&(0x7f0000000ec0)="3a63f15447256ca83209bf10239aa91ee8e6cef1d97240196081f937f6355fdaf229e88e04904e114ae1b06baff09a8b3c834704906e85206935f62ae7c872219590ccbff7686351892d0aaafb4f3c8b7c688dff23c100061288d3f154abf397d6d45790d50369486a52d618e4159bd12414270613f6709431f22f203393962f9dcdd6aabc191ccd53afcacccaa0d15b7f153e92ee76d8a20689277e8f8d3d3f74ec874159e2051b0d790c563bafd4d39841b86616ca62894351ca5b67b1ce9cf130ccb14a62fbed47ea4f095a76f701c286319ac2", 0xd5}, {&(0x7f0000000fc0)="43dc1285c258f75417baed138afd1ea1e29d20f87138aa350f", 0x19}, {&(0x7f0000001040)="f1072bd42531884357cf44", 0xb}, {&(0x7f0000001080)="10ac2471ea67ba6ca2bc2c5830029b21d550e82e25d6281f6e1591dc626081bac19863282deb428935fd0116899733cd5992afcd42c7ba0b9c081d4b9f9945fac6e7c370b15df1284defa8ec30c56ac89d1fdbad5c1182d411504149221d2df0a9247fcd8caffe5f0c8fcdf47bf27caade685076aaec8372bc88b62ed973be15d3062c4dbd194e7bd2a54df8a95efd68375a68b69c5cfc57856d56b96e72bf644afa806700d7827b1aa769ca0116e6f14bbbb971a422dac7d5d2acf2b0ea38", 0xbf}, {&(0x7f0000001140)="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", 0xff}, {&(0x7f0000001240)="124a47a88b223227a9c5d6c68609e01409544e1fe180a0251dc50078c7a4d7", 0x1f}, {&(0x7f0000001280)="8748ba86e40ba073e14b8e7de6c973367d219cd96eabf3d06728590538016eb77c3ec05f555ae170d9e7cf5655ad6ad5630fa3a8e7d231af2e2b1ec22934a61a71cdb99b5e0f36b10f8594b1bab0e2f97281eb73d937f6471c909503a883500d9673bf149c03af1e0e4b19f76dc09171613faf7d0f3cf34ea2e33ecacb2c6366ad91f0f22491a39c3fe7699da190eb2f36051da1ec4098f773b1ee7789e33cb8205de8872515c0a4129c1e7dabe94cd592a53547d79cdae9d8bc22c5d43116c7ff8ecf55ec5d8df5cc3d4a3a6e3ed875843a30dad19e21fc9a1ee1ad576f6080142e8921e4195c97f64d9b57e8e61896bd36ca1a", 0xf4}], 0x8, &(0x7f0000001480)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x2, 0x10001, 0x7ff, 0x3, 0x7f, 0x5, r5}}], 0x30, 0x800}, {&(0x7f00000014c0)=@in6={0xa, 0x4e22, 0xe4bb, @dev={0xfe, 0x80, [], 0x19}, 0x8fd}, 0x1c, &(0x7f0000001a40)=[{&(0x7f0000001500)="0624b79fbc10de0fb29b141f724e90dd83208f14e48a2385d8be35eaf0ad0b7c00855b3d90cd2d208bbd8a4aa79d3e5df30fb8bb966f814019ebe7bd4d02b83e8598cdbaf8a056f96867aae7909c7785ae9ad0952242b7da83f0b25993174d174bb2d313d4fa43032b4360b0ea83e9f6cf6f7adee377a204caf340fd860fa3cb306c72c34808893d6f4f086a", 0x8c}, {&(0x7f00000015c0)="5ce1ecae726958e62d87e762d226121ea1e072a26182a69ef2f4ef36f611f8725ed8e5e30b324c47df2eb15e3d3ef30c0b80bcc164fd38f41cdec72669bb96a393f2bfca620d9e0155d37b69c966f92d2da6969170dc80878d1271070526032a3cba5bd1ccaae74a296c6a3f4ff41db57bb100f23cff0c254530a53a987b7661c87d2c7905022d3af6a883e91935bc4bbd3bd05487b76deac324f38f3b73ab5003665d715e420ce723db8b61219aed5085108fa33de3d958", 0xb8}, {&(0x7f0000001680)="e7345db576e960c77436a8524fa95a07db61d92bd20376af7bf6b6602b25eb3b2a90872519a8b450c769c11e2ccb6804949da4a05f679226ea1d125d1dae42ce6730a1d1ee7834356ecdac5a2ce6a919299f850e88a7a49c79e3212457cf6f11c3a0832f0e9a43b6a117b4fea02449dc41c4c99c463f49fbb2cebcc754111b1044785dcc0e48f8690db18da14873625ab73daba3ec70753114bb6580ef4c59c434fb7df7f01a1246032e88bd78d76f732a07c43cf11e", 0xb6}, {&(0x7f0000001740)="a3b154043fc3a43979cc06bd91b869a09f1eb960fdec244571b3cb7cc0886d1bdf865b580d1f02d7f25e216ed9d43fd3508e2704c6b83bb7e0d3ebda8d33842c6c31922262983d5ad63160f595ff2b5a888e379b8432a5dfc71af03899e87567eb2bd664622db90da2f0814c7a62e0facf0b0a9beb4eabc4f95f7b78d32524b4d623a751ec5aecf3c11fe74c3d9dc58635a2d9a9cd9eee5bba4eeeeed3a6b7bacd3c88a4fa83df1280d38616aa002d5337497943670fa9f20175fa16475cb18e69742a88f8e4287520a174b31f2f36196b2dada03ff616e6048476e3dcb21329d68074d6aad1", 0xe6}, {&(0x7f0000001840)="aabfa8b15c485161e08724be661dd4402606218f1591fb84e864b02f5c6bcc5faa2118bdae50f757caaee3a14c1ff15597b70bfac99d382661031cf25419cbec6bda6f6220537b2ce54194fa5a63f37d40bbc41a9c077bd665c16ba78c54caacbee5faef05c9ede0fd39dc7a6d8b04a79a26257eaa11b12c4dc48e43c1ca624a1a609567996266a2e1f12e039e58d63cf7bc263d98379eb14e56c37785ae739e5435d326c8d68b82263566b4380f357855e2bad59cc3ae55297286b3016654d690180465d8346e2bf1768ed74e558abb74", 0xd1}, {&(0x7f0000001940)="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", 0xff}], 0x6, &(0x7f0000001d40)=[@init={0x18, 0x84, 0x0, {0x9, 0x5, 0x8000, 0x9fa5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x2, 0x100, 0x538, 0x7fffffff, 0x7, 0xfffffffffffffff9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x8, 0x8a4, 0x100000000, 0x6, 0x9, 0x39, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x200, 0x100, 0x0, 0xfffffffffffffff9, 0x40, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x1, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x1, 0x7ff, 0x4, 0x7, 0xf407, 0x6, r9}}], 0x120}, {&(0x7f0000001e80)=@in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x935}, 0x1c, &(0x7f0000004180)=[{&(0x7f0000001ec0)="63b066d60c4cb8a9ee7f773b54dedca41d7abc1d392e2cf06b4290e4554835629f7537f34765d810aa3570b3d9e161a1ed81a420f1f84f0f0121dc8af03c68c28797fecfb3d5f863cc76228fccced44605708296587fe5d52a3dc987b0f502b6ada7f26a633651b998de6e5db61102facb5f2f187dfb922cc81b922ffb1aaf48407e58c73d982e37146876560db35d308f9be3a6f022a85b583e8cdad8bf536fac70d719ce91a416876a9613d83e7320fcd4b5e31cef4759dcd7f17df919", 0xbe}, {&(0x7f0000004000)="c2ed1a7aa4de7314d34617bc4aece02f02fbd1a9ba26ab8968801648bc1b8f11cb9f2af7f4626065e8a67660571ac30b54a8d006da04eee86eb8b9fbd59783053e5c7d8ddb03d16d270c5cb45ee3f1965356c57d1a404bb918276327bff07e5723cfbb11c816293e6fdd23c96f18585dbb08b21473136b6c3ab7493a6897618877111d0b8c9fef968732a731a704fbaed512cfc6ffc0", 0x96}, {&(0x7f00000040c0)="df59510941de94faa23aec9efe07170cb4b871da3f87ca296bdb71409e1d7c2a186334593b7d5ec74a0176b737bfcc5a076d408a951226b970e19a4d156b337c015b98a98df1687a0cdee63f1908eee82c93445b55173447f9e79e3f75041040c2dcdad0272ca56c99a1cf875eca5c8f55864324e180d6f23b620339eb293ea6dbdbd4c52cfb97fd16e1f640cef492db9e92c74449eeabc2d71ff048fb273193e74a2d6bcc528b67db29f0c267568ad5d26e6daa79211d4d7e", 0xb9}, {&(0x7f0000001f80)="c1e8c5d705acd867081f335bbda697bc78e9944871825eebcafe79f2d10cb1b774bc55aefaecb2fd592c6c621a867ac6c6820be4d6d89932", 0x38}], 0x4, &(0x7f0000004240)=[@init={0x18, 0x84, 0x0, {0x0, 0x20, 0x2}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000000, 0x12f502ef, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x8, 0x4, 0x80000000, 0xa9, 0x2, 0x100000001, 0x8, r10}}], 0x90, 0x80}, {&(0x7f0000004300)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000043c0)=[{&(0x7f0000004340)="0276c6bda81e313a90e2292770ccc8ba4d83f0f725abe8b53f3f90c81671932940d11a61520f5131e2788a2b2798fa87e762764fea1a2a6d9f039d5d5833ae39bed9a03db8fe7e5d05a93f72883c900d0db2", 0x52}], 0x1, &(0x7f0000004680)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x8, 0x2, 0x6, 0x4, 0x29d, 0x7fff, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8000, 0x248b, 0x5, 0x80, 0x32a2, 0xffffffff, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7ff, 0x5, 0x0, 0x100000001, 0xfffffffffffffff8, 0x6, 0xa0, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x1, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8005, 0x6, 0x4, r15}}], 0xf0, 0x40000}], 0x7, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x0) 2018/02/28 05:10:16 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='oom_adj\x00') exit(0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x4) 2018/02/28 05:10:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r1, 0x9) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3f, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYBLOB="20000000010205039538390000000000020000000c0001000000000000000000"], 0x20}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x280, 0x0) [ 49.182332] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=8639 comm=syz-executor1 [ 49.219282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 49.227813] binder_alloc: binder_alloc_mmap_handler: 8660 20000000-20002000 already mapped failed -16 [ 49.240748] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/28 05:10:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fc5ffc)=0x1, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x8, 0x4) 2018/02/28 05:10:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0x2, 0x9}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/02/28 05:10:17 executing program 6: r0 = mq_open(&(0x7f0000000080)='eth0\x00', 0x843, 0x0, &(0x7f0000000040)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x2}) pwrite64(r0, &(0x7f00000000c0)="6b985b6d9cc6b224a9484a4b24ea702a9d658f06875b2cf8033e0ae8a87c5ad86e2864a5cd788ff1685c7de308bc2568a3a9d8e0246d6d7b6f030605a56af0c4d9055095718495a82dc3ff575b5798a7bb5fa7d773671d913295a51ea5971ae19074eb9ad475cf5c76aac7471b42a1772bd79401b79c57af8b447594d104b94e21f4fd4f9b640d0e8d282b0f2b92656929f0ee4ef9612c15ae75ce3e7f07d43407af25cdff8342d2cf03f348bddce71d21c1a75786fe91654d1f6605482a9dd6c566a2c239b5aa85fc11e5bfd794b8ad7b206838c784e7911f3cd9c0a2d82a28f3e6479262974b2b14e35bebae59e7", 0xef, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0x5}}, [0x0, 0x6, 0x9, 0x3, 0x9, 0x40, 0x28b2, 0x800, 0xe2c2, 0x0, 0x9, 0xa45f, 0x9, 0xc9, 0xbe]}, &(0x7f0000000480)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={r2, 0xaf03}, 0x8) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x0) r4 = creat(&(0x7f0000000500)='./file0\x00', 0x7) recvfrom$packet(r1, &(0x7f00000001c0)=""/28, 0x1c, 0x1, &(0x7f0000000300)={0x11, 0xd, r3, 0x1, 0x90, 0x6, @random="fa27d78c9731"}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x1ff, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000580)={0x7, 0x8000, 0x0, 0x1f, r2}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/02/28 05:10:17 executing program 0: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) tkill(r2, 0x3b) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/02/28 05:10:17 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getegid() setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/02/28 05:10:17 executing program 5: prctl$intptr(0x1d, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x10000, 0xfffffffffffffffe, 0xfffffffffffffffb, 0xe0, 0xc, 0x4}) 2018/02/28 05:10:17 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/02/28 05:10:17 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xd, r0, 0x2, &(0x7f0000000040)="343afc284b378410d98840d5f3cd5436f9b8cfe0c1e31c5c659d465947d7f13a5cf202926a30e4616ca4") mq_timedsend(0xffffffffffffffff, &(0x7f0000012000), 0x0, 0xfffffffffffffffd, &(0x7f0000036000)) prctl$setfpexc(0xc, 0x20000) 2018/02/28 05:10:17 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, r2) 2018/02/28 05:10:17 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r1, 0x5454, &(0x7f0000affff8)=0x7) dup2(r0, r2) 2018/02/28 05:10:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) ioctl(r0, 0x40000040401070ca, &(0x7f0000000000)) 2018/02/28 05:10:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@ethernet={0x0, @local}, &(0x7f0000000300)=0x10, 0x800) bind$netlink(r1, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfe, 0x2}, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') getpeername$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={""/16, @ifru_names}) shutdown(r0, 0x1) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000140)) 2018/02/28 05:10:17 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/02/28 05:10:17 executing program 5: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x94}]}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'rose0\x00', @ifru_flags=0x1000}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/02/28 05:10:17 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='projid_map\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x80}, 0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0xa3f, 0xd, &(0x7f0000000040)="39183a4fb0e7bd011032ba13895424381cdce20155e0147713fae451f8200be8a9fb486878710005efeb154ac6bfd13901fdfa9f3e5959d76d5ef3cf658520dc8d18d3684e19505f2260c5132e8c3b6193ac3078dc1ec7e3891d394927129aa8a958034e7a068986980e7321000000007bbef99fcd6985729a53d71a841ad34393d463758092ff31d06931ae59c078d4e4599c5ccf3de9eea42f275db0b197876c", 0xffffffffffffff80) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000), 0x4) timer_create(0x0, &(0x7f0000000380)={0x0, 0x9, 0x2, @thr={&(0x7f0000000280)="b33e2cf0f959b0a0dae2ab4303764f95185334acac68a068b9549bc2c92c684d85b5a69b0fd42fa1ad17a7d9fb", &(0x7f00000002c0)="8544817bc06b4102ab2239f108a6bacae6793e6ea20af77394d0e4e54cb5f8fa23a1066139c5e8a25c42b4d0953320eaf92753fbf5d3d3bade5966d6152860cfb3c552807de5f7c7f2ef05cfaa603a1d43f5cff29bbed8337083f55666569e52bb467772a0cb32bb54d667eca8cfc7d661ef828ca7e9a9a368ac2aaaa0cbdebb0276d6e25210b914af67856be6379bea6d731019724a2a56fec5e242"}}, &(0x7f0000000400)) 2018/02/28 05:10:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1) 2018/02/28 05:10:17 executing program 6: r0 = getpgrp(0xffffffffffffffff) timer_create(0x6, &(0x7f00000002c0)={0x0, 0xf, 0x2, @tid=r0}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x4, 0xf8}, {0x3, 0x4}, 0x6, 0x2, 0xa68}) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000f28ff8), 0x100000002) r3 = getpgid(0x0) write(r2, &(0x7f0000000000), 0x0) tkill(r3, 0x1000000000016) 2018/02/28 05:10:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fc5ffc)=0x1, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x8, 0x4) 2018/02/28 05:10:17 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet6(0xa, 0xf, 0x7fffbfff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x40000000000c, 0x1, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000380)=0x6, 0x0) rt_sigtimedwait(&(0x7f0000000200)={0x6}, &(0x7f0000000240), &(0x7f0000000280), 0x8) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="349a9632e827e774059de3e4565cebd0ce6377a0b67479e05b0fd355a4de35e16796bbd992c4e8c25a05857aecd3beed2ffa4387711629", 0x37, 0xfffffffffffffffe) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000400)={'bpq0\x00', @ifru_flags}) getgid() keyctl$chown(0x4, r4, r2, r3) setreuid(r5, r5) ioprio_get$uid(0x3, r5) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) r6 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r6) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) futex(&(0x7f000000cffc)=0x4, 0x20000000d, 0x3, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/02/28 05:10:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2000, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/28 05:10:17 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x400}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/02/28 05:10:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x81) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/179, 0xac}], 0x1, 0x0) 2018/02/28 05:10:17 executing program 7: setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) socketpair(0x10, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}}, &(0x7f000036f000)) 2018/02/28 05:10:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x5, 0xaa840) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0x61, &(0x7f0000000140)="72766da702c11eef0d566f9b6def53fcca9cf140d38e3c1fb8bc04ebb6bf88ed126d9268226cb01c729a6cf98a91965c6dd2f9992cc010d99f149038667254e1c3974a25e9158d2eaf1a35e8658ec6f5b869220c5e6b469109eb0de85e465b6391"}) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0209000002000000001d000000005af5725a0f4711390a595dee7e8f09fb68bf0127026831787046ec7a1ca3aa63f3dfc0c4b2506e9e168d78586f24af9bd342950e0d7a71f6db400d886936ab1af3ae04f87e6a9e432ba9f11a17ecaf3de296646d96b2d05906762fd70467a3147f51679c736ca9c5066f27b5dc78c47d3fc549c4c1f328e7327c602bca81b05bd6"], 0x10}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/02/28 05:10:17 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = getpgrp(0xffffffffffffffff) prlimit64(r3, 0x6, &(0x7f0000000000)={0x3, 0x6}, &(0x7f0000000040)) dup2(r1, r0) dup2(r0, r2) 2018/02/28 05:10:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18000000dc189f29907ee2f301000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0)=[], 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/02/28 05:10:17 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x400) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)}], 0x1, 0x1000005a) 2018/02/28 05:10:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0x1, &(0x7f0000000140)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0xa}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1, 0x0, 0x0, 0x200400c0}, 0x800) 2018/02/28 05:10:17 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) timer_create(0x6, &(0x7f0000000380)={0x0, 0x14, 0x0, @tid=r0}, &(0x7f0000000100)) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) fcntl$notify(r1, 0x402, 0x2) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x208002) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @empty}}, 0x80000000, 0x1}, &(0x7f0000000280)=0x98) 2018/02/28 05:10:17 executing program 1: r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) process_vm_writev(r0, &(0x7f0000000f90)=[{&(0x7f0000000fc5)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) 2018/02/28 05:10:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = socket(0x2, 0x3, 0x9) sendfile(r1, r0, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x7f}, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="1f00000003031900000007000080068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/28 05:10:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) mq_unlink(&(0x7f00000000c0)='/dev/loop#\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x400, 0xfffffffeffffffff}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000140)={@local, @broadcast}, &(0x7f0000000180)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000040)=""/37) [ 49.587958] audit_printk_skb: 4 callbacks suppressed [ 49.587975] audit: type=1400 audit(1519794617.314:38): avc: denied { read } for pid=8775 comm="syz-executor2" path="socket:[22347]" dev="sockfs" ino=22347 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.823049] binder: undelivered death notification, 0000000000000000 [ 49.829693] binder: undelivered death notification, 0000000000000000 2018/02/28 05:10:17 executing program 4: mkdir(&(0x7f00006d0ff8)='./file0\x00', 0x0) chroot(&(0x7f00000b9ff8)='./file0\x00') chdir(&(0x7f00000000c0)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000317ffe)='..', &(0x7f0000646ffa)='ocfs2\x00', 0x84000, &(0x7f00000e3fff)) 2018/02/28 05:10:17 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) fchmodat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) delete_module(&(0x7f0000000000)='\x00', 0xa00) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x4) getdents64(r1, &(0x7f0000334f93)=""/109, 0x6d) fcntl$setpipe(r0, 0x407, 0x9) 2018/02/28 05:10:17 executing program 1: unshare(0x400) r0 = epoll_create(0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4b342a29be554da1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000016c0)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001740)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000001840)=0xe8) fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001900)=0x0, &(0x7f0000001940), &(0x7f0000001980)) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0}, &(0x7f0000001f00)=0xc) getgroups(0x1, &(0x7f0000001f40)=[0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001f80)=0x0) r15 = getuid() stat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002200)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000080)="064b8fce63b5c06d8521c7b314be8c204e449442c4a8e22dc3eb2ae926f01e12ded9a91edcbb21176baaa63efb8b25616ae13cf3d4335a77d8c78995ab04132600cd9e1a62017acd3d4700bb1a2a", 0x4e}, {&(0x7f0000000100)="aa3a62f5bb352f433e791b2a7b3672d731a5d4a43b2a6ab3685a63da5b6ff78a3317fd2f0668836276ec1158f1e2f9e5b7d81f20ab56bdcf6877c173973b647cb81d00d430ed31f2dffb05d8a58ec44ebba30ccc1a0a35e9367dbcc58d42e89444afab1722775335f7e17a2a099f47e9620c63", 0x73}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="bbbab35bd5ca90e8d31252a66816b4c358bba4a99282246c03aa70e1e279ba392aceb8c54c48a47474417911aa1b6217289da3c2c2b4663722994fc79c83f9fb045375c3eb14bef1757aabc5e268d516f85de147c6994b1a052d007b7f14a758bf48d58e95566a273f6bf1107258fdd0bbb725d1bce82d7291", 0x79}, {&(0x7f0000001200)="384b4bfe0409c84494e9b1ebc25e9a6528716e4b560c149afe48ec2cd0f55c9610c00913f593ab3c1511a28c31413379b9cb6965a460adc9228082f0b4bf1ca7125ce0e58a170ba644f9f0ecd15b0e083d40b5257b51a789064a98f6be091d23e531f87e42f52363e82e23379599efdf9a27999c9ed80d71bfb9d7714c862b8da8d5db9fefcb3e203d4581a401ef6dbf8d5388df5947403ffd47985f797a24b59a", 0xa1}, {&(0x7f00000012c0)="461616bb1b6779d6d083d049f536d28c33a18bb6a6c77b0b328252ae191258eb475de57c25bfabfb48f7d03fba09b7a208ab6cf28d4525593d3342878339058e36f8c24f48dbdc7d6e1d3d243662a8d834d879df88966c912aba071fc17627e8846e35c7d51389dff811b20079235bdbcd254b4140329222b3d69b655bdfe4998363a17b5184c0d049", 0x89}, {&(0x7f0000001380)="27364608bc476c616e5d32921e21fd1fe31b69", 0x13}, {&(0x7f00000013c0)="3005b9e60143ef0508f30b5c17ff96f6214556ab2524debc1516d7e931215936d80f96cb78429449bbfd7b8e10638e9c5a064e1d33dde21757e65ffc4c1e7bb13d24728114e201020552e939e14b20e670d666424c4a4dd391771ec5a7066f80d5b614ac1af670d9517e4bb7e9748b160cc267d71d0c400899e715d59ec7b07df688fbb0227f5a361d35f876915be29d55cb4591c4ce3200b42ac6f8c2aa61251cc3651f4d620fb6411146952dec50ba518fb466f8db5d01ea71c8ae0519db62125ea732a5d5de10059efb80306b9189ffac", 0xd2}], 0x8, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4000}, {&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e20}, 0x8, &(0x7f0000001e40)=[{&(0x7f0000001b40)="119ed16ca291eeb28b3245806f48981ad8b51887e1569ed23ca49464f2b7c46e904c3d2b057187e20c86463a3aa5ec862603e8bb94fc265d9db3648f67985a9c6f9c1a6c0a5901e5cabf4c2f779d32d7f46fc6614c1cce966d", 0x59}, {&(0x7f0000001bc0)="56cb83a460861f6637818d200a66cf094fd601a39785861533407f6304a51d95fb6e30bc35fb2f6f7696d1674ad0cd72b12e84bababde5d8a60f039d154df921e01093574d15928956d9e7e429329834920fe7e75b650b7fb8ae0043c305052b84848357b0d58031cc7fb271cb085d9f948b282874fb754b8e8e888ee63ecc6a84b3b64d802a861a7546a5d9b292f1419d242e2a9a4ecff03f18ba456d4ecdd23189a01ada0c1cf63b12072e5f75b58a9178582ed89058a78eb40ef35d10bdc563a26c677c3541eeeab7e60f84d38093996de5c2218690e3334d4ac7", 0xdc}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)="0350507cd6b7475c1f93a492f1d5df47ae4b6413e9acd22bb6c710a81f19a8a163875efd2e2312eb789f718e4faa4f70de5c1d6cdd41d13f4ca758f36257b01cdce14e20693f8cf59608f6930f1e9b8e6f4ded7b731f6fbb858258383f68dd0d7a4b1599", 0x64}, {&(0x7f0000001d80)="8595559c98ff4e37cc5357fd468ccede707426aba52d76ed00ca34463aade01d106ca4d4726562106815e1c695c9ecdec1d0eb1d0e67d8c4e3bba07efcf0d77a1451aea0ed2fc08b13ab7b8a51b2ceb19618a475f3b1b23b2a", 0x59}, {&(0x7f0000001e00)="b440d92b6265764516e93306727a142246b3f261054a64b0eb8fc8b0228cd3957cc81c417c46b257a3bbc4295a0347c1aa", 0x31}], 0x6, &(0x7f0000002080)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x168, 0x800}], 0x2, 0x20000040) epoll_wait(r0, &(0x7f0000bf9fa0)=[{}], 0x155555555555556f, 0x9188) 2018/02/28 05:10:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x5e) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x7fff) 2018/02/28 05:10:17 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8001, 0x143400) perf_event_open(&(0x7f0000000100)={0x4, 0x78, 0x55a9, 0x35, 0x1, 0xcd, 0x0, 0x7, 0x0, 0xd, 0x9, 0x3, 0x3, 0xaf1, 0x10000, 0x80000000, 0xfff, 0x5461, 0x4, 0x101, 0x400, 0x0, 0x80000001, 0x8000, 0x0, 0x8, 0xffff, 0x3ff, 0x7f, 0x1000, 0x1, 0x20, 0x3f, 0x101, 0x3f, 0x5, 0x0, 0x8, 0x0, 0xfffffffffffff7cf, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x100, 0x46, 0x1, 0x0, 0x7fff, 0x0, 0x6}, r0, 0x5, r1, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) write$evdev(r2, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x1, 0x81, 0x686d}, {{}, 0x1000, 0x40, 0x6}], 0x30) utimensat(0xffffffffffffffff, &(0x7f0000000000)='/', &(0x7f0000000080), 0x0) 2018/02/28 05:10:17 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x7, 0x400, r1}, &(0x7f0000000140)=0x10) unshare(0x101005) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'ip_vti0\x00', @ifru_flags=0x9802}) r3 = socket(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='tunl0\x00', 0x10) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x40, 0x80) sendfile(r3, r4, &(0x7f00005faff8), 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/28 05:10:17 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4001) keyctl$revoke(0x3, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/30) r2 = socket$inet(0x2, 0x5, 0xf7cc) r3 = gettid() r4 = geteuid() r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00000005c0)={0x0, 0x0}) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000940)=0x0) r13 = geteuid() r14 = getgid() r15 = getpid() fstat(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r18 = getpid() r19 = geteuid() stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000dc0)=0x0) getresuid(&(0x7f0000000e00), &(0x7f0000000e40)=0x0, &(0x7f0000000e80)) getresgid(&(0x7f0000000ec0)=0x0, &(0x7f0000000f00), &(0x7f0000000f40)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000f80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f00000010c0)=0xe8) getresgid(&(0x7f0000001100)=0x0, &(0x7f0000001140), &(0x7f0000001180)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000011c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0}, &(0x7f0000001240)=0xc) r29 = getegid() r30 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000017c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000018c0)=0xe8) getresgid(&(0x7f0000001900), &(0x7f0000001940)=0x0, &(0x7f0000001980)) r33 = getpgid(0x0) getresuid(&(0x7f00000057c0)=0x0, &(0x7f0000001bc0), &(0x7f0000005800)) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001d00)=0x0) getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)=0x0) lstat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002400)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002440)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000002540)=0xe8) r41 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00000026c0)=0xe8) r44 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002700)=0x0) lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000002800)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002940)=0xe8) fstat(r1, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002a00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002a40)={{{@in=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000002b40)=0xe8) fstat(r2, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005340)=0x0) stat(&(0x7f0000005380)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005540)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000180)="9d5537bca39e9ac3119dd328b45118234fcb897ea722830de9543d08c3bfd485db4fce432b7eb881063f1781da1f", 0x2e}, {&(0x7f00000001c0)="3acd9c86405b2dd572337638e07be1d0a46576be7ecb9bd11b3f4e6ab2660297d64246b4d573ff9436b41631d39263b4903c43fbb8307960087066e10377b15308522dc8a976824f38561a727f6d617827b7be6db24430e98f8aa4ef70099b73", 0x60}, {&(0x7f0000000240)='S', 0x1}, {&(0x7f0000000280)="4e3ba55651424327cf9784631dcf86fec868ddde3742eedf1007f6a15e17455eb626e35e5c1ab4994dfacd2b0d65cce6dcf4c7a0ae9cff57d9bfe062264a96ea46c4cde99d94c6a5ec596d70f7079efefe5a018f91363725ac6b9272a0787016c300ec3fac9ff289589a44e8ad8690e46f04323bd359cc5beb6d3800a372a433dcbe26a2e796587772b868d437bbc850148a2238d9eec2df", 0x98}, {&(0x7f0000000340)="e0f08498ef474d39e7a203811abf828a0c54c3a383fe565641306236f4f67183960cec9bcbd1ffc648a43fd653d97f30be8768c912a31c837d8f1b5a62bb0c7ac96e3890c303179292548b8905aca066aab2d75637b089c1ce9012772aebeb88172c409f83", 0x65}], 0x5, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r1, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, 0xffffffffffffffff, r2]}], 0xc0}, {&(0x7f00000000c0)=ANY=[@ANYBLOB="01006530432803000104000000"], 0xa, &(0x7f0000000900)=[{&(0x7f0000000840)="c1d8ec6e7c2ab6fb73f82b8402b17df050abdaba9086934440df907727a9692512217a450ffc388fd4d67d2797a188f27b62a499d51335951858b6027a9f21eb43a83f6a6bc3d8e578678ba4f1a27f8a11e6703427296dd2cc231e218f9256193d7bbb41bb9999d26c0d63255200a1774f5d9693dd5e3402064a57a5cdbc2d7ca2fe1d", 0x83}], 0x1, &(0x7f0000000b40)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xd0, 0x4000000}, {&(0x7f0000000c40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000d80)=[{&(0x7f0000000c80)="0f4f13a98c99a86ec8cda7ce58c333324a13538f3a9d17dd6f2275f8eea9d8149116247a77043de2b91b0a9d82383e45fb3be42ec760d5c1dc8a35790c46139e084f08eee5b4a16fb3a0c45ee8dc1b289266bf7cd0dffe5d5976b745d93785be4a6246c18f03d1877082dab12cc2097ba33b9c5486cce5", 0x77}, {&(0x7f0000000d00)="55641ad25cece91f8f9739fb40c92963c819186ed01d159897662d3b51d84d8274dbc60f4db5f6cebf09753f966a7827b6d531955f325e78ce02c31c931f5d9af1b68b2a92b9cfab5cb9deaea4e7564724ada6356f147dabceb127f010c6", 0x5e}], 0x2, &(0x7f0000001280)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r2, r1, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r1]}], 0x110, 0x4008004}, {&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001740)=[{&(0x7f0000001400)="64873751d1c7bf6c32001fb4a8efeffdbb694a4f0cc257d83ce0ed7e10ceb9e0427bcc0c85c2364374df63a18c2d936125fcce40f451ecd71bcbf74a3a102742e520fe11401421be701803ae6303365372a483c4c7acc484bf07a402b52a800ed4b2f838521975a8f8637fa286230e18771a55452c8b2f42cc593a55cb48f704db328c950c47d7a62aec018dca37d06d27610c6ad6c72d841fd384ecdd008372f361e19de4a93f335ee51c2c680e", 0xae}, {&(0x7f00000014c0)="23b15026588f00d82ad2b5d56b8056176cb633c4a4bdf6", 0x17}, {&(0x7f0000001500)="11519860d61e91f4f326a5430df537079d1216bf68e4650265da9806ba607e89a35a321d1455bf3251d24f42b50bf8a9592176081a2a90e9e597fb3216346ab7cd409960d8d3a76f41126dcbdd0ed20a3b5027a28da4916d6f090fadf59e7300cf46adfae0adb83d9cf284525ff9bb02be41a9631c3165e8957fa8f22014f652be07939fc1dc0df144", 0x89}, {&(0x7f00000015c0)="2b13700ea78fa89be75e44007dd56d9cdc357de29a579f0b30f17b595b5727d4fe62662b9ec6238918c6b979909ed12b76c1eb61a045273d19e8db17627624422037da9175d649ba6c79dcb8c36f85ba110c374201cba23513cd1149f82eb751791a50", 0x63}, {&(0x7f0000001640)="e68f65dc83287ad0c70b7f3bcf76df9a4686174e796c4ac3cccf996c3d0b181bb058d06c00cd8630571732df569994177441c22948dba7cd87112e3f5ff862fb8f5b499c8af73b41a4cee78bc68edb4f8336f5c549098c788e88604c06896783f8efefcd99b9960f1c9ef80f356c9c950e512d726021409e5ea76badf84cf7b9df5d2165a2348f6917e6b9e672f4c0c6544de4cfb5235ce0d92a13a41e92e6fb07f01806706f40942996462bea7fa30ec643508bd65c0069c824795e340db9c288d5afd9", 0xc4}], 0x5, &(0x7f00000019c0)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r2]}], 0x78, 0x1}, {&(0x7f0000001a40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001b40)=[{&(0x7f0000001a80)="891688ea9b9f94260c370b6a114338d49c5260467d487d4f61dce144e335051c3e23083d6df5e83cc1eefa0cdbb9689c601ec3adbbce09af24f6d87e92564817bcc35844", 0x44}, {&(0x7f0000001b00)="ec92cb26778b9eb8ad0458a2761b607543ac532d1e43c71278d4", 0x1a}], 0x2, &(0x7f0000001ec0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x18, 0x1, 0x1, [r2]}], 0xa0, 0x4000000}, {&(0x7f0000001f80)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000002200)=[{&(0x7f0000001fc0)="35d08f87a20e5ac6ac", 0x9}, {&(0x7f0000002000)="8ff0a8994cabcccbe8111074", 0xc}, {&(0x7f0000002040)="d1e69159ecc533", 0x7}, {&(0x7f0000002080)="24294e1c06aec5b377c74f9cda52156b0a02a34a24cae31181e4b82b4ee9b1fe49dbec373d24c5656bd01a610ff9cd", 0x2f}, {&(0x7f00000020c0)="41632c3d655183f9f6cbb2885f11b53b3b5de0bea1928113bbd5590b4ed7aa9ce5f631656df6d3fa324fdd840ad173ecd4f7b3fdc0019d1129f2573dd87c984780be72e2f71106f6ee6a39fe341ca71be26624411346bf6a295be2c2d0a5fd4f94725a05a169a1389f9985e87b6a4e5971fe93aab8a8350c1e717166f65dad052df6a30baf23f2effdcdba2050dd909f0887bf9bc9d92164b3400c42a32c6ee9a97127fb209ea69891d753982f8c6047ff70062817de85cabcf461ede62a9b72c4170c26417f93280050b6fce6317b81ef44f2e99f09abf0797755f3b5", 0xdd}, {&(0x7f00000021c0)="9f946ae2459cf5f09ef76a5e631ea3a04266030c12494341458f9d7ab423998be81a9ac160a2d15b9a11ab256378a9854c04", 0x32}], 0x6}, {&(0x7f0000002280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000023c0)=[{&(0x7f00000022c0)="c25ef765fd96414605e9c2080680d390fa954d6933537899b9", 0x19}, {&(0x7f0000002300)="8c29998352623107c8bbf3a564ca6b8cd472c89bc6ee0582e3205298ef2f1c700731a20d9b867ced982ae374a3ef27034e5e60ff00f4ae3bbd895a96c78f63ae13580121489a2efc143f0843ceae80b49f75b98922bab6f2a748e235d7d69b7e8eb57abf79f253acff7eca6beff7f7642bc6b9e1d2f3f2591457fb5dbd01a4ac050511fbbd3f23b70d22167f1ec4059340928f75ff626056d42bf8478e6aee85939e6a9ec83c3075c8", 0xa9}], 0x2, &(0x7f0000002c00)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, 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", 0x1000}, {&(0x7f0000004fc0)="97ed543930b31ef243fde4ab0f838551f45c7ea3cc5319192f3524dd7c7609b98623693dd6756fd46773d50afdc9b40a1a3c996e7077b1124a0a163504edf7fa96265fcd37c7470e675e139115e2a4f187abef89659dd25f2c481994ad0dbcf60f650b9705241d73dae88c6611cc9f32777761eb07e18fab6248c1120140795559ed109e177f54a322188566685f554711c04fb2cd06811702a68c4665467624f5996e1234cf9ef17ec23a716b87f82250af24b3bd4df2e59e62", 0xba}, {&(0x7f0000005080)="cc15a84523a51466ca294fd6538bc92cbb0770b922a0a3056894b14bee521a10dd07eb4df23d1f8d775eeea9fc0869f4738fb66b0d09fbf65fc849100965b55001fe2dee05fa888a358b6a", 0x4b}, {&(0x7f0000005100)="41a5d13cc7a1e0c9bae39ebae4bef18b3eaf506f4c810ae6d021cf05adc476effcf0b6f73e64a8149b", 0x29}, {&(0x7f0000005140)="815cdacbda3ce2f002db0af39d0f90f608f08d19143a2597be1206701ff428783bd083fc030d11df6a5b8700790949b3eb403fb77fb2b46bcd374d4f382536a66d22892be58cf56ee2b40857b9d6e275ed48fdb51ad638fa4d8c2aa6be9858e2bf182251", 0x64}, {&(0x7f00000051c0)="de60cc33f321db35012176e48942096c4e2ce4eff6dc329a225adbadb602a6fe318217dcbcb084270167b3802abc8b12dede0fdb63596d6821211461c0a57621ef38c2613293bc2feb68ca5c38f7669f028b197d7c9dd516ce32f7f4a3f9c6f42f3010fdde4a0af2424c9f59b58e10272410a8589270bae89ef89cebea0b00a063aa287fb8cf7b119896bcc3604605ce8902f41cb799e1e62f95cb885f71e4b3ef90eacca5194fe56c01c36446879d2002788c6859adfdcb5dba928c2073792206384786cd9e5e742d582b59c3c7fae8b82162efad7c5cf8ac1606055a6eeca49030e1d7f1d373a2630c1cddf7f19eba97f23797be23", 0xf6}], 0x6, &(0x7f00000054c0)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r1, r1, r1]}], 0x68, 0x20000080}], 0x9, 0x10) 2018/02/28 05:10:17 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x200000, 0x0) accept$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x5, 0x3f, 0x100000000, 'queue0\x00', 0x7}) mq_open(&(0x7f0000e97000)='eth0\x00', 0x841, 0x0, &(0x7f0000213000)={0x8000000000000000, 0xffff, 0x4, 0x2, 0x0, 0x0, 0x9, 0xfffffffffffffff8}) 2018/02/28 05:10:17 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1fffe, 0xa0010, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) 2018/02/28 05:10:17 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000000040)='./control/file0\x00', 0x1000000000000000) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/02/28 05:10:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000089afb0)={{}, {0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x3, 0x62}, {0x6, 0x4}, 0x3, 0x6, 0x3}) 2018/02/28 05:10:17 executing program 1: r0 = socket(0xa, 0xa, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) rt_sigaction(0x24, &(0x7f0000000000)={0xffffffffffffffc1, {0x10000}, 0x40000001, 0x81}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000018ffd541df32a202f6c5ff0200000000000000000000009363c7384ac9675636df7e2fd0de3ba10a3ea728f43274e6a730454891cf9d9e0dd6de96e909dbd73e7946288761f6d44e7e2f0cf4dc3b12d3f117c2cb7d149cad18d22752b2ddc2174b87d8", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/02/28 05:10:17 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000180)=0x10) signalfd(r0, &(0x7f00000001c0)={0x7}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x0, 0x4}, 0x4000000000000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4, 0x0) accept$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x37c) 2018/02/28 05:10:17 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000000040)='./control/file0\x00', 0x1000000000000000) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/02/28 05:10:17 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/28 05:10:17 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656563745f72ba706f6c69fc795f7372635f743ab5c06ee794b22897c0d607cc3e33d1acb78b014b554e0b739c1b062dd896913d38a13c43afdc74cd7c5de332a26fdda807283bae76b0d52940bc4db550fa6a42d39712fea6b5d85e4cdf637a46b365b391784023e81b40832a4daf608fa16f714bee873f382144d3b894684808d52073797374656d5f753a6f626a6563745f723a646863705f73746174655f743a733020000020756e636f6e66696e656400"], 0xfffffdc8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10003, 0x0) ftruncate(r1, 0x5) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/28 05:10:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpgid(0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x40, &(0x7f0000000000)={0x24, 0x8, 0x3, 0x9}) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/171, 0xab}, {&(0x7f0000000300)=""/186, 0xba}, {&(0x7f00000003c0)=""/114, 0x72}, {&(0x7f0000000440)=""/63, 0x3f}], 0x7, &(0x7f0000000500)=""/111, 0x6f, 0x59}, 0xbb0}], 0x1, 0x40002003, &(0x7f00000005c0)={0x77359400}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eefff0)={0x2, &(0x7f0000eefff3)=[{}, {0x0, 0x0, 0x8}]}, 0x10) 2018/02/28 05:10:17 executing program 5: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffd86, 0x0, 0x69f850bb, 0x0, 0x0, 0x0, 0x5}) 2018/02/28 05:10:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="39000000130009046507000000000000000080400300000046000107000000141900040004000040070000000003000000000000000004000000", 0x3a}], 0x1) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="736563753573756dd8ffe4ac2f2d69720ae7246d655f7479da876957736c5242b3740bb86d70657dfe6264"], &(0x7f00000000c0)='ppp1!systemcgroup\x00', 0x12, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000140)={0xff, 0x1000, "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"}) 2018/02/28 05:10:17 executing program 5: mkdir(&(0x7f00000001c0)='./file0/bus\x00', 0xfffffffffffffffd) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0x3}], 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r2, 0xfff, 0xda0}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x36c0, 0x4) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x100000, &(0x7f0000032000)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x8, 0x2, 0x5}) sendto$inet(r1, &(0x7f0000000080)="0c744fec53700477b9565ea785569345fceb49b51ff34300e96696594112e73de94b4e05a939286de4fa934c7ec7b2c3cb7b496bdd5a876f467f066e8207e469f6a9d12d81ab9acd418b5c3325494d427ab76f82e5c7ca4fedb5a6b4f596a1602d032b97c15ff250ca719d84167eaaa8fe00c3683f8fce3386f01f2c78e49f4a0824061edfa147f7580ec80a0a5b005145f846623d47726b482fee55a060c551c3ba72d99c5c548a8b3a8479562d589df88d7da7ed1eca58c96cd50d599e03b0b8988c1fed847d7775", 0xc9, 0x800, &(0x7f0000000200)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/28 05:10:17 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000000a05, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x30) 2018/02/28 05:10:17 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid}, &(0x7f00000000c0)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f0000000100)={'gre0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x3, 0x4, 0x2, {0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x6}}}}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/23, &(0x7f0000000180)=0x17) 2018/02/28 05:10:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x800}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x5, 0x30}, &(0x7f0000000180)=0xc) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005a004304ffffffffffffffff000000000c00ecc1000000007f000001"], 0x20}, 0x1}, 0x0) 2018/02/28 05:10:17 executing program 6: capset(&(0x7f0000000100)={0x20071026}, &(0x7f00000000c0)={0x9}) 2018/02/28 05:10:17 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0xfffffffffffffffe, 0xffffffffffffffee) r1 = syz_open_dev$sndtimer(&(0x7f000084dff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x5}}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3}) 2018/02/28 05:10:17 executing program 2: r0 = gettid() unshare(0x28060400) uname(&(0x7f00000005c0)=""/112) exit(0x0) tkill(r0, 0x40) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xfffffea3, &(0x7f0000000140)={0x40}) [ 50.185682] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/02/28 05:10:18 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@empty, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 05:10:18 executing program 5: r0 = socket$packet(0x11, 0x2000000003, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000b03000)=""/224, &(0x7f0000e64000)=0xe0) write(r0, &(0x7f0000000000)="1ae24dc2fb23f4fd134fe3c2e1fd46cd96312c", 0x13) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x7f, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000200)={r2, 0x2}) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/175, 0xaf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000080)={0x800, 0x4}) 2018/02/28 05:10:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty, 0x1, 0x0, 0x0, 0x0, 0x20000000000}, 0x20) ftruncate(r0, 0x3f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x8828dda1c2d95710) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/28 05:10:18 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002700)='./file0\x00', 0x800, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x1, 0xfff}, &(0x7f0000002780)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000027c0)={r1, 0xd4, "dbd243737100a8a1d8912b75606d3601bbf1006688854d675c7a96ce73528b019556e0fbf487b7a8ccafc151be6cc1deba51c43f3b173b6868e50ceb7daf9e0f2be1839be55e7c8e944bab4ccfd2cee688df09acb6f93c0eaee9bdde8118f8f7d19093f6b56ddd8163d1debf8655ca161cef2404331fc3d8da505ee2ba5d7e754785a98cec1e0c5d541d0880a9faf5a12ce62eac48a3e757569cc4ea8431a6a4ca1e88264be88b347b856a7cb39217c2703b035b60322bec2f64e4202fb26fcdace75a272f69e9f41aacd821190e5384b577a009"}, &(0x7f00000028c0)=0xdc) 2018/02/28 05:10:18 executing program 6: socketpair(0x15, 0x1, 0x2322, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netrom(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@ax25={0x3, {"dbdc21c5a4bc44"}, 0x5}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="8a70db398bc698fad4450df2e98fe937daf93a0740013e722a9b26db0c22ce0259ae8e11be51bba08866a862249b5a899408f2d4d788e07abb0a9e254792d0e684189a20eaa76a96c1d92184ae09d8ad4ce1e7bfb6faa68b69fed094fb414d110eec8500d5385aabd5d7bc2d31d4fe84b62748e8d18351fd2fd6c885c3424451", 0x80}, {&(0x7f0000000100)="af31891275171c713988a5cbc5f45be7bdcda056d4be3de6e99567ec0ee472368cae585bcc1e0adb9b0cd412ea4c2497b3d600e45af6ccb91dec4328faab42fac9ede6263b3af96567aa64e458e7232e87ba8f66109e82fe085ec17af8342807a32ddca1680f9add5b529b159bb2c64c5345f51232362c07e573604eae1641f8b7c550202d0df3cf26c51ca845a6d721ea672eb1c87bd074daa33ac1c2964a763d90205ba56e158463202661f90c5a37ded521cde69cfb9f0a6962f037e7d5662477e7e9d92cc6ba53661b62840d758e71fcf63b2297c3848ec39ae23900f95e0b1729b6b387bb72", 0xe8}, {&(0x7f0000000200)="c29bee20d684cb270d07c1e46ef960feedfa63e549611c19790bf458e2dff1725afe90ba0bf3", 0x26}, {&(0x7f0000000240)="1e3097f6a53982508e86f68e76dea67e", 0x10}, {&(0x7f0000000280)="84dc71d3209542515cfd22b6f0a1b16ceb101a9e9cc9b38fb1", 0x19}, {&(0x7f00000002c0)="28d7f64244665562a37778024683f9f9e88cf2c3d9b6a54f9558d011afb302884e64302f991b81216e41136e233a63bfff534fe294c205d65e5db86c5fa5b52698bc8e49d3060c103114038650731c573b35f4807aa9aa170f94374d", 0x5c}, {&(0x7f0000000340)="422c333289a5ec8b0796e5a29d76ead9a47b046ef1edc259edea555f968c841f8e0d50", 0x23}, {&(0x7f0000000380)="e4ccf5d0dbe135060aab49425fb042463d8ca51e4c8d9646e260e20e7e51c7fdc28f36f7dcd1767852841914fa34664b186728dd22e14d6548919e47cf65958979c8a74a4b175c849a4783f7ee3b36f4a25986b062800439042ae414d3a61359b788c659d0c7be31596634436f5d9e5d782fa4eddb41671cd790626beaa8b6c5d90c17c0e7d6cccd9db1146883a511a8799442962c2b293bbb479872e1a819160438f1d317891dfd9bd7a30e", 0xac}], 0x8, &(0x7f00000004c0)=[{0x18, 0x110, 0x2, "a9ff7c"}, {0xf8, 0x129, 0x2, "716a32ca57abca4dda6fbd72a3c9d2c52e1d582b81fbb51720281c1abbb5a20f7ebaf81ca5184770b3eec2f0b58b0e059e4363176e1e02ac1f314a9356d2f3cb45a7faab2836e6da609683bf160321d8c0559654b9c18b3b177593666a9999ed7253b2ef2707ba2f68b9f6af8a0a066cb774b039141a638b38c487a7bdd63e62860273c7429ef87ead3ab7565f64a2ea5580be75d22e585e13b31ddd7c854d6ab5e7209b89385aa245a20994da1f8add5f8a591393672ea27a75c7132cb7606034672ab8c5b139efb5d0c4cc9bf086ba48d5b9c801975eca9fbe8ab46eec24751d"}, {0xc8, 0x0, 0x7, "37469c2f960c99d9ac84916519ed90c5a61e0ae0c92b89a046fa5c7a2a628aec601896bfcc6c7d3b1dc27bb208f224d0b201d8f92b763da6209eaf7af49da413ebf6d1610438684ecba7cfa8a096d5e31e5b0b36ac7c47b2b18652d1dd01ff6f13df555ca85229fd145a51de5d7f96eedf56c5231452ecc4dce6c8d618c6700bf60d1015b0a881a9a0e3126a33ed62f25ee23b91a1eb0e54eb9a13b99668f92ab24a01abc094c11c8ef8e7d0ab490d5a1f844c3040841f5c"}], 0x1d8, 0x4}, 0x20048000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x88810, 0xffffffffffffffff, 0x31) r1 = socket(0xa, 0x2, 0x0) setns(r1, 0x40000000) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/02/28 05:10:18 executing program 1: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl(r0, 0x8b35, &(0x7f00000e6000)) 2018/02/28 05:10:18 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/02/28 05:10:18 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket(0x4, 0x80005, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000000040)=ANY=[@ANYBLOB="0a004e22002000000000795eabca0b6d7b639943594c22801200000040000005000000000000000000000066bed3d905d3dd11f8b99a84145bf1305d29cece9ada80b2b3933b44cf838052ca1bfede97e9e3cd1e21baa6673f6f2f2f35312938f968b2d963b9e2936be77d"], 0x1c, &(0x7f0000001280)=[], 0x0, &(0x7f0000003740)=[]}}], 0x2, 0x0) 2018/02/28 05:10:18 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000241fee)="02000000000000006f556e657430242d2a00", 0xfffffdef, 0xffffffffffffffff) 2018/02/28 05:10:18 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x302ffe, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x3, 0x2, 0x5, 0xbdb5, 0x6, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000937000)='wchan\x00') preadv(r1, &(0x7f0000362fa0)=[], 0x0, 0x50) 2018/02/28 05:10:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80600, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7fff, 0x32ebef64, 0x40000000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x28b67428, 0x8, 0x401, 0x4, 0x7fff, 0x4, 0x0, 0x400, 0x7, 0x80000000000000, 0x7, 0x100000001, 0x9, 0x25c4, 0xff]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x0, 0x6, 0x8, 0xffffffffffffff01, 0x3f, 0x800, 0x9, {r4, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x9, 0x400, 0x7fffffff, 0x5, 0xff}}, &(0x7f0000000300)=0xb8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) userfaultfd(0x800) dup2(r1, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/02/28 05:10:18 executing program 7: r0 = socket(0x10, 0x1, 0x0) sendto(r0, &(0x7f0000000100)="120000001800fff900ffe90209144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)=0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @broadcast}, &(0x7f0000000040)=0xc) [ 50.357954] binder_alloc: 8908: binder_alloc_buf, no vma [ 50.372925] binder: 8908:8911 transaction failed 29189/-3, size 40-8 line 3127 [ 50.382871] binder_alloc: binder_alloc_mmap_handler: 8908 20000000-20002000 already mapped failed -16 [ 50.399149] binder: BINDER_SET_CONTEXT_MGR already set [ 50.404556] binder: 8908:8911 ioctl 40046207 0 returned -16 [ 50.404590] binder_alloc: 8908: binder_alloc_buf, no vma [ 50.404609] binder: 8908:8923 transaction failed 29189/-3, size 40-8 line 3127 [ 50.426655] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.432186] binder: undelivered TRANSACTION_ERROR: 29189 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 244.931351] INFO: task syz-executor4:8893 blocked for more than 120 seconds. [ 244.938558] Not tainted 4.9.84-ge7f51a5 #45 [ 244.943501] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.951513] syz-executor4 D29344 8893 3885 0x00000004 [ 244.957233] ffff8801ba06b000 ffff8801b4b3b9c0 ffff8801c26d9a40 ffff8801bf9b0000 [ 244.965253] ffff8801db321b98 ffff8801af917a70 ffffffff838a438b ffff8801ba06b000 [ 244.973273] ffffffff8114529a 00fffc0000000000 ffff8801db322468 ffff8801db322490 [ 244.981252] Call Trace: [ 244.983811] [] ? __schedule+0x67b/0x1ba0 [ 244.989492] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 244.995803] [] schedule+0x7f/0x1b0 [ 245.000962] [] __lock_sock+0x13c/0x260 [ 245.006479] [] ? proto_unregister+0x370/0x370 [ 245.012638] [] ? prepare_to_wait_event+0x450/0x450 [ 245.019186] [] lock_sock_nested+0xf6/0x120 [ 245.025167] [] ipv6_getorigdst+0x136/0x610 [ 245.031025] [] ? ipv6_print_tuple+0x30/0x30 [ 245.036979] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 245.043191] [] ? mark_held_locks+0xaf/0x100 [ 245.049131] [] ? mutex_unlock+0x9/0x10 [ 245.054654] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 245.061735] [] nf_getsockopt+0x6a/0xc0 [ 245.067240] [] ipv6_getsockopt+0x1ce/0x250 [ 245.073106] [] ? do_ipv6_getsockopt.isra.5+0x2160/0x2160 [ 245.080177] [] tcp_getsockopt+0x82/0xd0 [ 245.085782] [] sock_common_getsockopt+0x95/0xd0 [ 245.092104] [] SyS_getsockopt+0x14a/0x230 [ 245.097867] [] ? SyS_setsockopt+0x250/0x250 [ 245.103819] [] ? fput+0xd2/0x140 [ 245.108803] [] ? do_sys_ftruncate.constprop.14+0x118/0x510 [ 245.116058] [] ? do_syscall_64+0x48/0x490 [ 245.121830] [] ? SyS_setsockopt+0x250/0x250 [ 245.127766] [] do_syscall_64+0x1a4/0x490 [ 245.133565] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 245.140458] [ 245.140458] Showing all locks held in the system: [ 245.146765] 2 locks held by khungtaskd/514: [ 245.151050] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.159722] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.169370] 1 lock held by rsyslogd/3649: [ 245.173528] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.182413] 2 locks held by getty/3777: [ 245.186356] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.195657] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.205560] 1 lock held by syz-executor4/8893: [ 245.210106] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] ipv6_getsockopt+0x1b3/0x250 [ 245.219655] 1 lock held by syz-executor4/8920: [ 245.224222] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] ipv6_getsockopt+0x1b3/0x250 [ 245.233765] [ 245.235362] ============================================= [ 245.235362] [ 245.242534] NMI backtrace for cpu 0 [ 245.246134] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.84-ge7f51a5 #45 [ 245.253287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.262610] ffff8801d85dfd00 ffffffff81d956b9 0000000000000000 0000000000000000 [ 245.270578] 0000000000000000 0000000000000001 ffffffff810bb190 ffff8801d85dfd38 [ 245.278538] ffffffff81da07dd 0000000000000000 0000000000000000 ffff8801c3bfb418 [ 245.286503] Call Trace: [ 245.289063] [] dump_stack+0xc1/0x128 [ 245.294396] [] ? irq_force_complete_move+0x390/0x390 [ 245.301116] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.307056] [] ? irq_force_complete_move+0x390/0x390 [ 245.313776] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.320843] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.327825] [] watchdog+0x6f0/0xa70 [ 245.333069] [] ? watchdog+0x125/0xa70 [ 245.338484] [] kthread+0x26d/0x300 [ 245.343642] [] ? reset_hung_task_detector+0x20/0x20 [ 245.350278] [] ? kthread_park+0xa0/0xa0 [ 245.355868] [] ? kthread_park+0xa0/0xa0 [ 245.361458] [] ? kthread_park+0xa0/0xa0 [ 245.367055] [] ret_from_fork+0x5c/0x70 [ 245.372677] Sending NMI from CPU 0 to CPUs 1: [ 245.377186] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b4076 [ 245.384528] Kernel panic - not syncing: hung_task: blocked tasks [ 245.390659] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.84-ge7f51a5 #45 [ 245.397814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.407140] ffff8801d85dfcb8 ffffffff81d956b9 ffffffff83a8b2a0 ffff8801d85dfd90 [ 245.415108] ffff8801c3bfb400 dffffc0000000000 ffffffff84409000 ffff8801d85dfd80 [ 245.423069] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 245.431036] Call Trace: [ 245.433596] [] dump_stack+0xc1/0x128 [ 245.438928] [] panic+0x1bc/0x3a8 [ 245.443917] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.452187] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.459439] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.466683] [] watchdog+0x701/0xa70 [ 245.471928] [] ? watchdog+0x125/0xa70 [ 245.477348] [] kthread+0x26d/0x300 [ 245.482514] [] ? reset_hung_task_detector+0x20/0x20 [ 245.489151] [] ? kthread_park+0xa0/0xa0 [ 245.494746] [] ? kthread_park+0xa0/0xa0 [ 245.500339] [] ? kthread_park+0xa0/0xa0 [ 245.505932] [] ret_from_fork+0x5c/0x70 [ 245.511915] Dumping ftrace buffer: [ 245.515455] (ftrace buffer empty) [ 245.519135] Kernel Offset: disabled [ 245.522736] Rebooting in 86400 seconds..