_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0xe3, 0x7, 0x5, 0x8}, 0x98) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x2, 0x1000, &(0x7f0000000200)="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"}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e1c}, {0x2, 0x4e20}, {0x2, 0x4e20, @rand_addr}, 0x7e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000012c0)={0x0, 0xffffffffffff7fff, 0x10, 0x8, 0x669ea79b}, &(0x7f0000001300)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001340)={r3, 0x80000000, 0x30, 0xff49, 0x101}, &(0x7f0000001380)=0x18) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000013c0), &(0x7f0000001400)=0x4) 2018/03/18 05:27:40 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xc00, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7, 0xb, 0x14, 0x9, "7c2f0a36d0c78d6b00a83cd50ca9fea349dcbf3dea0e9fc047a4f1b3ecf4288d8517b0ab3f6ad1323411ca6d44dfe3f5d29151ba5b533f2608a6fda48935df77", "820d4123efc94d3597a0531820d6c4ed5fd3056a0107d328a02694737acb5f75", [0x8, 0x2]}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000ddd000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/18 05:27:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80000000090600) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffff858}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x40007}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/03/18 05:27:40 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0xab, "386cd03c6180dfad8cdd522ebfee5bfdbb2fcf457af733afbbd4dfe9ca37a8cccd975026b6416d5046397ea5b5d70d4bba5a24247017446f76258ab1e4a9a3f7b797d67d9054114293f915eabbd9bacbb93a1bfcc946e949b73b6ae4ab9a43cdeeecb3d0f6c4a05e7c0ce97d9d9edfa122ef2058069b484e83c9af7cff92f060bda97c242af9638b4f69f25eb3b692cb18b1e73d061fb6e354a48bae59cf22973019a3b42eb1028fc7fb5d"}, &(0x7f0000000200)=0xb3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x102) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) r3 = socket(0x10, 0x2, 0x9) write(r3, &(0x7f0000000440)="0100000100c42f9ad00fa14856930000", 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/03/18 05:27:40 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x87) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x4, 0x4) r1 = socket$inet6(0xa, 0x802, 0x3) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x81, 0x10000000000020) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000400)=0x4, 0x4) sendmsg$inet_sctp(r3, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)="fca3d33978c9f1e845ce3d19438daa795c00209f164de26d71f5010f95e7d38be7067827b31ae833e314390a48a2a3cae098f5550de4b4ed288fce9d90751a329c", 0x41}, {&(0x7f0000000240)="5db28b89165d1fd2b40de4a714786af3377a6682c32027276b94dc3c24d198fdb806b9d72b088c8c50f32effb825f717ba9aaa992c5beff2b357fe2492cd3fc235ac46f51a4716387d67b56b427ec9e6fee83140b8bd6110f3b64b0e6556e59d9de2498f325b5448c878efbb13b7c89c0699064a404a589f8403e8c4764b94a5bfb32929f00f1cac200b3b298ed49bb06a346d831fccfa6be353f1b1feda75e3c312da55c3b3c8fba0960ec7f44574c6c26ce3681215c6a5c905cd221d786b03ea1ed6306fcb94104aa393fdee3bd28b109757f8aeb6e093a088a8ad4e270248212050fc724df6104a3b08", 0xeb}], 0x2, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0x7, 0x9, 0x3a, 0x80}}], 0x30}, 0x80) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) recvmmsg(r0, &(0x7f00000cbf80)=[{{&(0x7f0000e4e5aa), 0x46, &(0x7f0000d34000), 0x0, &(0x7f000068ffd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f00005661bb)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r5, 0x7}, 0x8) 2018/03/18 05:27:40 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2000002e86e7d913fa2eb500fcff"], &(0x7f00000000c0)=""/4096, 0x1000) 2018/03/18 05:27:40 executing program 0: r0 = socket$packet(0x11, 0x2000000003, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000000)="3e980685496f0b04c76b49c5f4af4edcce69b677811b2fd9d4f2ef33b273ebda"}) 2018/03/18 05:27:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000010000000001000000"], 0x10}}], 0x2, 0x0) 2018/03/18 05:27:40 executing program 6: r0 = socket$inet6(0x10, 0x6, 0x4) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x77, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000200)={r3, 0x3}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @dev}, &(0x7f0000000100)=0x8) dup3(r2, r2, 0x80000) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000800210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) fsync(r0) [ 48.258043] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=50176 sclass=netlink_audit_socket pig=7444 comm=syz-executor0 [ 48.275890] updating oom_score_adj for 7453 (syz-executor3) from 0 to 0 because it shares mm with 7439 (syz-executor3). Report if this is unexpected. [ 48.281273] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=50176 sclass=netlink_audit_socket pig=7456 comm=syz-executor0 2018/03/18 05:27:40 executing program 5: r0 = getpgrp(0x0) r1 = gettid() ptrace$setopts(0x4206, r0, 0xd97, 0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xb9) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/114, 0x72}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000340)=""/249, 0xf9}], 0x7, &(0x7f00000004c0)=""/130, 0x82, 0x5}, 0x40010000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r4, &(0x7f0000000680)=0x4) read(r2, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/18 05:27:40 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfd, 0x41200080}, 0xc) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/50, 0x32}], 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x1, 0x70000000, 0x1ff, 0x401, 0x7, 0x40}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x76de, 0x10001, 0x9, 0x3}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="3ee308ebffffffffff57a8ef2df56bd8026f97f728"], &(0x7f0000000280)=0xa) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000100), &(0x7f0000000040)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/03/18 05:27:40 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200000000000008) 2018/03/18 05:27:40 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xf, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x6, 0x800, 0x6, 0x6, 0x5, 0x56d, {0x0, @in6={{0xa, 0x4e22, 0xf125, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff8c7f71cd}}, 0x1573aede, 0x7, 0xb4, 0x40, 0x3ff}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) 2018/03/18 05:27:40 executing program 2: clock_gettime(0x7fffbffffffffff2, &(0x7f0000000040)) r0 = eventfd2(0x400, 0x80000) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/18 05:27:40 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x141) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000140)='./file1\x00') unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x2000000000200) 2018/03/18 05:27:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e22, 0x7d, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e23, 0x7fa8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x10001, [0x800, 0x7fffffff, 0x7, 0x0, 0xc5, 0xfffffffffffffff8, 0x9, 0x4]}, 0x5c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x401, 0x2, 0x40}]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000000100)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x1f, 0x4) 2018/03/18 05:27:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x908, 0x35, 0x100, 0x70bd27, 0x25dfdbff, {0x1d}, [@nested={0x190, 0x39, [@typed={0x18, 0x17, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="ac0ecb6786237b1908eb2226544d57bc3bfe3ab75ee69fcd6d2387fc64b210ee070cff9fa7f95b844b8188c1e7aadd387ffe2d756dd350666aa55d1b4dc2b27096d5763b6c282a4c044a37e9f818e1d7537942e6133ee15bc913117beca5e4b235ce1942538c6ff8987aa9380bfcc5a9164bd8d9744e98d7b73d7c301a08e060352ec8e0129912f218b5cbc326df58cf3e4fa690058d0a681e9d0b6994ef2286e34a660482f606de713d830242c0b31d1ff333a60748bd3978e2bbd6f596848dee66fe50b56700faa54fe33b9dea47b646e15fee3ddcc56d", @typed={0x24, 0x9, @str=')nodev/cgroupvboxnet0ppp1\'\x00'}, @generic="f0bfcc20d4163cf0735e2c65f91921ab66d8e7c6cc3d7467fde1ef10c0bd33b75f0b78c6609fcab3f9d963bb940cd8d0d08577f18910239a1f6aec8fe58ee3931016d93bdb9697d1c575311e26ed80026de362e759220421dd07f66f55c9", @typed={0xc, 0x95, @str='}*\x00'}, @typed={0xc, 0x2f, @uid=r2}]}, @generic="849c1f12f2f44eafc589368b3f2c5077799d3e069c4af69cbbac825afc5de82450923a891b78c541d969c5a3afebeccccd931e3feddab178b40a72eff591aae2bf51b0b2f0c65bd75884dec515ef8b2837b5811965e4ff8d96afa0e41a0e71afaa6cae582f3a782461089747c729fc92dde70502c72292e3070bea0475b8ecbabf00406fb787f71dd585aa79ea35fedee4edb20161d6f68bbcb7ed80e91552808209fcb28f5e1e9aeaaa3949c7433950806c6c939ba3f4aee02ba4f7447fae312c2e1771ec2a66277e120337c5130d86dd9d8e723d3d3c251a06cc4bacc52c11384be80bd43b0c0dff2d4b", @typed={0xe4, 0x80, @binary="c3d121757ebcaaf26ba90825ce72b7c1bbb8032f20ad93a27918f909f363595ff30ce0d6f93eb0c325edb50a6730e94f41d3a4a59b3bd4b1626737a5786a7741d85355556a876220bbe60fe7aaafe5732c21ec166eb49fa8f5ba98c6ff4bc87d9954899ee6a57524b9f117c81b2c58fcb45859d5803dea4dc1563a723b629859162fcb9d876a4e0d46f9e16afb09a594cf660a4eabb892d7dfee6507892cf000d9d8ab7a40fe782464dc34a219015c7c466ff755d7c7a05b33df7147d877fc2e5b19808925403a6a3c01dfa8e1ccaf886868cbfda8b44d3c1faa"}, @nested={0x17c, 0x50, [@generic="f22404cd53fd72a5af2eb09b527fffe66d582b04f9fe1726803b39eefc10ee08f0", @generic="bb574b2480162db4278cb582578c7a77e39a9236f10cd62ba747e8bd0340a4b95354d5a08a341fd4252b07c479401da788d50e2d6b52c6563743fa6ff07f2ce48937fb0ce60bc166e91f001156e60c893aba261920e915b47398bc7291308a2c92daabb8f3997743228b14de12f6ec9d57301e656622f4b761dbb3d2de260e9e5391c48db327da3280f46e4d72561bdada182057d6ba1e48dad9f944", @typed={0xc, 0x92, @pid=r3}, @generic="a15c1a5e4e08fd00e912f510dc6fe6395006a08ec97713f0219064b1c7514f3ccc472307e16f045e938f7453cf7260a108fb1feb0e3f524e6b285e00b47057f002e8ba05ffd47ca6b96d533f00e9fbbfd8ae0ef6b1a6849ed624983559b54b2ab5660928ebe7c875c50ee0cc83fa0105bea6a5fb0c7e615834553daa7faed110c78157e1c713ddc65a", @typed={0x24, 0x25, @str="7070703073656c66a8747275737465646e6f646576626465765d00"}]}, @typed={0x10, 0x34, @u64=0x6}, @typed={0x10, 0x6b, @u64=0x1}, @nested={0x1cc, 0x6e, [@generic="64c75c0776efa6908876d5f90a2e05f5002d88d65ff5af931101e9c1c3d03d49e64035f048aee3e5583030f79e63c1cd211de1fd9d160554439374e3797a60fab5416bcb90195934faa64012c92c0f6c06505b013831a05c82c6288d02ea15982ef999c2fe87053881f76127743b2f532744d4d941b3e97c55df1d5c1e0030f8ec2865a817c78957f3b82055cf29a3b3faf0a4225b99efb666b745b209b89650de2ed9dd7438483e2468462dc662cdb3318990c3cc", @generic="dd1a7fc98676418e62adb9dad7e40cb5aa4b550a96611fa2675cd6738af10ddb1e7c151b336e756e75f7203ce2f54a35c0355024967ba4a80d4b16a060bcaaaaedfdf7fc3c57433227b3af2abcff93ab7da4af618f04a0140b9b0b5776676fd27412add005f03ac65bea4d89e7b5dcbc1d4bbc0fdbe4b953fd5ad8f262dade6e12ea0adbb092fd381043a8f6dbaf0cf1f19bc39248df9d54b1171d1f9e6f3f68d24e3804a07d54ea9f8745c94eab87bb365cde49e5d8a534e109d392063ce97acfb2977920c4c3f8ab85fb4569713c8ad8703d6b65", @generic="0be2384118fd00da5d9347e9cce219c4435ea16b74abd6bcfe8a", @generic="0d1729e05281a94fd5d951394453556c19b039dc908945342462d4be971f7e9e021c"]}, @nested={0x22c, 0x2a, [@generic="4106b01bfff6c6ff923028d61bc24227a40103fbe43b7c55c3a337e3fb08db65305ca3f7d3d9fd4bf6954f31cd712c44dfbe0f1a1e9e6c01a427de46a5e6026f149044f87c00db901e0cff6be9309044209b3046b1095ae24aec46a3fe2e71afab45a7acc65d21b5fd915b680e89113886d7eac3e58bbd343b2d49698629cc44fd5be09695011c0e1e940f4400c8dea7474233a5725418275da4bffe3e99bc1f1ea21a23228c7416f91b41ea2142aaffaa35dce191e4158d82", @generic="c5801d4c53b7e5c516b75b77adc95b7131fb819ea61016dc4e20159e5fda9d140759832718c01237a645237a158030550d5b489a6cc8909c6cd87eb06acaf81da0b8b4dbf43e7fcefb0823615d04814d2a979d840f112f54cef9e66a22eeca188d827988daaeb9994cc269563238dc", @typed={0xc, 0x8c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x89, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @generic="db7c0beafc50315779abf1649ae45db203a9fd0c4707ada6605309a5b426007a1f2ce291d8", @generic="d442c14c54d4a937565d4e0612fc870935c22f2df50c3e6c5ef82cdd1503cd7ba68c6081aaa09c276595fb7e1774da8b784d326e6bcd3f65b1445a9cba5ce5792ef986d37620e64d095cf51f58342cb5db5bc7da1aa227bd835e486861b71be1de9b978319c8ce79964b399bda0349b9a2468e6ac6eea75a68ae8525cf3db66171fd99b86b874ef60d1cbc1acfdd0ddf148c8c5494175e79f5d43b35a87929f147595a80e806eb5ca375018227872be46edbf34819125888d69699a1d58b0c38b0fc"]}]}, 0x908}, 0x1, 0x0, 0x0, 0x4}, 0x80) [ 48.309103] updating oom_score_adj for 7453 (syz-executor3) from 0 to 0 because it shares mm with 7439 (syz-executor3). Report if this is unexpected. [ 48.343314] binder: 7476:7479 ioctl 40046205 200000000000008 returned -22 [ 48.351577] binder: 7476:7492 ioctl 40046205 200000000000008 returned -22 2018/03/18 05:27:41 executing program 2: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) clone(0x8000, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000837000), &(0x7f0000000000)) r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x2, 0x4, 0x1, 0x2, 0x0, 0xffffffff, 0x40000, 0x0, 0x81, 0x650, 0x7ff, 0x8, 0x3ff, 0x0, 0x0, 0x7, 0x800, 0x3, 0x6, 0x5, 0x8, 0x800, 0x7fffffff, 0x100000001, 0x6, 0x9, 0x8, 0xffffffff00000001, 0x8aa, 0x2, 0x1ff, 0xfffffffffffffffa, 0x2, 0xe6, 0xffffffffffff7b37, 0x18, 0x0, 0x5, 0x3, @perf_config_ext={0x0, 0x2}, 0x100, 0x1, 0x3, 0x7, 0x60e4, 0x100000001, 0x9}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2, 0x80010, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000002c0)=0x6) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000280)={0x0, 0x0, 0x2}) fsetxattr(r2, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)='queue1\x00', 0x7, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x8a89, 0x9, 0x80000000, 'queue1\x00', 0x197}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000240)=0xfffffffffffffffd, 0x4) 2018/03/18 05:27:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) r1 = openat(0xffffffffffffffff, &(0x7f0000000c80)='./file0\x00', 0x8000, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000640)=""/201) sendmsg$inet_sctp(r1, &(0x7f0000000140)={&(0x7f0000000080)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000500)=[{&(0x7f00000001c0)="4fe55f7c0046b0f7deda4ba711d8cbb78ebdc82c7bddd5871c55066d573fa90273eca555c5f1069e874b52996952b3c91a7fe149d7076031043a7442d08b659a1e7ec2d4d8a4f0f33779d41a79f759fe9879facbc49a60f97dcc0d3918b29e7662cf25294cf6e9f52daa23401f2a8924235dbccb44ced498d406a271", 0x7c}, {&(0x7f0000000240)="7c028cce1134ddd51c49f6c4151df49e295c1d9bdc3d9bd4fe087feb935ee2c8bb29274a57d5b77fec44bd43cff7325eb1d6b5f14d2e25515ba97cc8b6c6cc515989ef72beb06df22ca4074b", 0x4c}, {&(0x7f00000002c0)="1fb80829e98db056005a0b31240966f151b0e1f91696e1bf41a35d035f9779b9f7b2d17430600db7b303e1d8cf6370f916b4823f0dbd1a6e2f35e0109b542c2716b91abd88200bd7c096fc8727d2e60bf0152429ea969d5bd50d1a80244c35e8d787c65d5a5a165ae85ff8f43cc911ff8203d61ae5d60f40c934876b7bbc8490088ce587deaa43618b2808f6", 0xf0}, {&(0x7f0000000380)="1f89db65e93f90b7ffc2c64b1d1bdbdfc3140fddd59d284a04c87c8df237afd88ce12ec3ee775b1fc6dd7997fac51cfb57a27b9584fb45fc93715a760a8569c8fafe296d5e0279c91e039132220e364222e3283b0e14c85be6e217a5a68a28ed6c3260dde09aa39722570765d2192face4238025e230b96bee9c5eb1b281650164d022bd5d92677eb37dc6187a5877b7a7590d79a51919cb4ec86087894852e6c97fd7c9f96f65248b08e278d0f7757e2ffab0ad2852a045b1d9e6a4417183712f8c1c72fd2a7266b77c6db83988794c30f1", 0xd2}, {&(0x7f0000000480)="b6161977cf49ffc23c7e3b4b1b6b672130a9c506a2442f96f916d7a750c3ec07c98760721e66236aa62eff171c78f8e708346c3d2743a83c1fe7d1197a3062a61c78fd58e37ba09bd23a70e14d1b54b8df498ace9fc9b9", 0x39}, {&(0x7f00000000c0)="7a830272f533e18c09f63c689de5d9c8fe00903d282ee02fa37907d16b164b6a41fe3ee373f5826cf77b7394", 0x2c}], 0x6, &(0x7f0000000580)=[@init={0x18, 0x84, 0x0, {0x409, 0x180000, 0x2, 0xffff}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x6, 0x1}}], 0x60, 0x4}, 0x80) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000780)={'filter\x00', 0x7, 0x4, 0x4a0, 0x138, 0x0, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000740), {[{{@arp={@dev={0xac, 0x14, 0x14, 0xe}, @broadcast=0xffffffff, 0xffffff00, 0xff, @mac=@random="81a16f50ccad", {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff]}, 0x1, 0x3f, 0x8, 0x7ff, 0x100000000, 0xfffffffffffffa48, 'sit0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5, 'syz0\x00', 0x7}}}, {{@arp={@rand_addr=0x9b5, @empty, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x7, 0x7fff, 0x0, 0x9, 0x0, 0x0, '\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x4, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xe}, @multicast1=0xe0000001, 0x0, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x916b0fe414698036, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0xbb, 0x4, 0x401, 0x100000000, 0x4, 'dummy0\x00', 'yam0\x00', {}, {}, 0x0, 0x24}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000600)=0x8) 2018/03/18 05:27:41 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) [ 48.378886] binder: 7474:7494 got transaction to invalid handle [ 48.386470] binder: 7474:7494 transaction failed 29201/-22, size 0-0 line 3010 [ 48.409243] audit: type=1400 audit(1521350861.038:28): avc: denied { relabelfrom } for pid=7507 comm="syz-executor2" name="" dev="pipefs" ino=18058 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 48.418222] binder: BINDER_SET_CONTEXT_MGR already set [ 48.418230] binder: 7474:7494 ioctl 40046207 0 returned -16 [ 48.419440] binder_alloc: binder_alloc_mmap_handler: 7474 2000c000-2000e000 already mapped failed -16 [ 48.420603] binder: 7474:7494 got new transaction with bad transaction stack, transaction 23 has target 7474:0 [ 48.420615] binder: 7474:7494 transaction failed 29201/-71, size 0-0 line 3037 [ 48.420652] binder: 7474:7509 got transaction to invalid handle [ 48.420658] binder: 7474:7509 transaction failed 29201/-22, size 0-0 line 3010 [ 48.429482] binder: release 7474:7494 transaction 23 out, still active [ 48.429492] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.429506] binder: send failed reply for transaction 23, target dead [ 48.487871] audit: type=1401 audit(1521350861.118:29): op=setxattr invalid_context="queue1" 2018/03/18 05:27:41 executing program 7: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/net\x00') setns(r0, 0x4000000) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x39}, 0x39) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 2018/03/18 05:27:41 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc040, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000081cff6)='attr/prev\x00') lseek(r1, 0xfffffffffffffffd, 0x5) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/54) ftruncate(r1, 0x1) 2018/03/18 05:27:41 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100fff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) write$selinux_create(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6966636f6e6669675f657865635f743a733020756e636f6e66696e65645f753ae9797374656d5f723a696e736d6f645f743a73302d73303a63302e6331303233203100202e2f66696c653000"], 0x5e) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), 0xfffffffffffffe7b) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) geteuid() 2018/03/18 05:27:41 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x28040, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7f}, 0x8) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/03/18 05:27:41 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) madvise(&(0x7f00002b7000/0x4000)=nil, 0x4000, 0x1f) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) 2018/03/18 05:27:41 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000002c0)=""/199) 2018/03/18 05:27:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004de000), &(0x7f0000000000)=0x4) 2018/03/18 05:27:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip_vti0\x00'}) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f00000abeab), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x841b) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/18 05:27:41 executing program 3: r0 = socket$inet6(0xa, 0xb, 0x2) setsockopt$inet6_int(r0, 0x29, 0x200000000000010, &(0x7f0000495ffc)=0xffff, 0x4) 2018/03/18 05:27:41 executing program 5: futex(&(0x7f000000cffc), 0xffffffffffffffff, 0x0, &(0x7f0000a12000), &(0x7f0000048000), 0x0) socketpair(0x2, 0x802, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x100, @dev={0xfe, 0x80, [], 0x1a}}, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x382d}, 0x51, [0x7, 0x7, 0x7, 0x3, 0x5, 0x40, 0xa4, 0x9]}, 0x5c) 2018/03/18 05:27:41 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2) close(r0) 2018/03/18 05:27:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0xe9d6, 0x8000, 0x1ff}) sendto$inet6(r1, &(0x7f0000000100)="0a6014b70e814bef3ca63b0e3f620d47b5bbfec706cffdac2352a10d55ac132dd63fec312980f29ef45068764113b769352a22b11db6f64ca161f428e85cb83baaaa52fa96d27968c738f6dc872eafd1f112560cccd8a0c6ed5ab16d0dfa4a1ae1c740710f6d8a9a78764206565b6ad6470659d09f94db2234220e665be02328716ace64c6a7a05b43658af8c0c2739f78859d", 0x93, 0x4040000, &(0x7f00000001c0)={0xa, 0x4e24, 0x3f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x89}, 0x1c) [ 48.523208] audit: type=1401 audit(1521350861.148:30): op=setxattr invalid_context="queue1" 2018/03/18 05:27:41 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_thread_area(&(0x7f0000000040)={0x10001, 0x0, 0x4000, 0xffc, 0x5, 0xad34, 0x7fff, 0x1, 0x0, 0x9}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/18 05:27:41 executing program 2: add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c65fac), 0x0, 0x52e2f637490a4e7f) r0 = gettid() ptrace$getregset(0x4204, r0, 0x201, &(0x7f00000000c0)={&(0x7f0000000000)=""/167, 0xa7}) 2018/03/18 05:27:41 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fdatasync(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB="1b00000000000000"]], 0x56}) [ 48.600599] binder: 7572:7573 got transaction with invalid offsets ptr [ 48.610073] binder: 7572:7573 transaction failed 29201/-14, size 56-8 line 3161 [ 48.617580] binder: 7572:7573 ioctl c0306201 20007fd0 returned -14 [ 48.633042] binder: BINDER_SET_CONTEXT_MGR already set [ 48.638353] binder: 7572:7573 ioctl 40046207 0 returned -16 [ 48.638395] binder_alloc: 7572: binder_alloc_buf, no vma 2018/03/18 05:27:41 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bcsf0\x00', 0x10) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/18 05:27:41 executing program 1: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r0 = syz_open_procfs(0x0, &(0x7f0000040000)='net/dev\x00') readv(r0, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) 2018/03/18 05:27:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffd}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) 2018/03/18 05:27:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') flock(r0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) 2018/03/18 05:27:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300070e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000007000000000200010000000096cd4fbd000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/18 05:27:41 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x10000, 0x1a400) dup2(r0, r1) socket$netlink(0x10, 0x3, 0xf) 2018/03/18 05:27:41 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x8, 0x0, 0x3f}, {{0x77359400}, 0x5c, 0x191b, 0x101}, {{0x0, 0x7530}, 0xbef, 0x79, 0x200}, {{0x77359400}, 0x8, 0x2, 0x1}, {{0x0, 0x2710}, 0x7, 0x9, 0x80000000}], 0x78) r1 = memfd_create(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x0, 0x1, 0x0, 0x9}, 0x9, 0xa5}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x1) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r2, 0x4001000) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000080)=0xffb, 0x4) 2018/03/18 05:27:41 executing program 0: r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0xe3, &(0x7f0000000040)=""/227}) ftruncate(r1, 0x2) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ftruncate(r1, 0x1) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/03/18 05:27:41 executing program 6: mremap(&(0x7f00003bc000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) mremap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_dev$sg(&(0x7f0000001600)='/dev/sg#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001640)={0x0, @in6={{0xa, 0x4e21, 0xf911, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x6}, &(0x7f0000001700)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001740)=@assoc_value={r1, 0x401}, &(0x7f0000001780)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r2, &(0x7f0000000040)) [ 48.638412] binder: 7572:7575 transaction failed 29189/-3, size 56-8 line 3133 [ 48.638428] binder: 7572:7575 ioctl c0306201 20007fd0 returned -14 [ 48.664888] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.672142] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/18 05:27:41 executing program 1: clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ifb0\x00', 0x4}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000100)={'eql\x00'}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/94, 0x5e) mlockall(0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/18 05:27:41 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000000700)={0xfffffffffffffc01, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/03/18 05:27:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0xffff}}, [0x3f, 0x0, 0x5, 0x81, 0x0, 0x1215d67d, 0x3ed, 0x1, 0x80, 0x6, 0x4, 0x7, 0x9, 0x0, 0xffffffffffff8001]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xd4, "c8bbc04ebc742ecfa3cb05994c3ccbf698fcc05509d9e3640611ee112eb0593cb98ed46a1768fb6e3376b8c4caaed19ba2f9c8bd6bd42ea664a6fffcbb6bf59156bc812bc4e8b5a79a264a89bd83b4c92454a92b50d5f5cd39509aa3564bf845bf8136b4859523201b1218da86f898c756b84cd3cbdda3643dfdbf2c11ccb4c5a33ba598b57f309fcc3e232c82d86524b1bb2bcc530cd610331faaea732d8b4943bbd3be6929fbd92e8fafdd61a3a6b3c4c0dd9ac6578b2f01e1dae6c475885048fa92c5a9ad56bcf0bc8f737626cb49bec614a2"}, &(0x7f0000000140)=0xf8) 2018/03/18 05:27:41 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000040)=[{0x7c}, {0x10006}]}, 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(ghash,ecb-cast5-avx))\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000011e9a)="5500000018007f8db72d1cb2a4a280930206000000a843096c26236925080700340010010000ca8a9848a3c72803c56b7b31afdc1338d544ef009b841352f75afb83de44afaa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="55005bf708000873070002348a75b644da2bda103f000000cf47343d"]) 2018/03/18 05:27:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc537) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/03/18 05:27:41 executing program 0: r0 = socket$inet6(0xa, 0x7, 0xca6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x88}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x2, 0x1, 0x9, 0x1ff, 0x0, 0x172}, &(0x7f00000000c0)=0x20) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3, "81b8"}], 0x18}}], 0x2, 0x0) 2018/03/18 05:27:41 executing program 4: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) sendmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f0000000200)=@ll={0x11, 0x17, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)="2d5188fce30b6ef5199afc7194abf3e6fd703bbe8998626190d8de30494a7631f0c226874ab5d6b623b90116573a23a27483c2ad1b7247b5a2c9f329e4f1054ce49191468b01e8dfb0d629a233728ef4a150d671839bd9b3d2faa396ba79b9f7c8236ba2fc8cdd285d46761c59befa5f029ec5c10e71e39df76f44829a582716a955fb95ea4086eca04b5296aabef0cbc169ad9f0776c21cebdae4b01c8f956f6d436b62a8db19b000bfaeb9c9dbe7ac38ac0077a7c6b8d025f082123d59a89850dbbea55d8082e63a18a88b", 0xcc}, {&(0x7f0000000380)="8c15ec5aad993f1d75aeb4495527493a6262ce0c3d1e822881df05bbe835671b45fbcc64dbacbaa2b33d798d93796ce2e4dff6d158923a7eb71dd248d633381e80144f0e3487b3217c10c7fb6b8d5725843e5bbba74916b58a1869997d3f5c94bc3c71dc061e3744f22ff3b5d0e54d0381231929bc4fe7c95916d881979d1f22ff888d7c1c6cce5fb8115bb45f1932e035ef31b30ca6fcef7c4e13c682f9e97cefaeb6153a7798bb5953d3e003c53fd99deb4cc749614d2146fee7e950e2f662c627c7de872158b4639edefe7656918c5ea9fdad123f1d73fedb7701098a3dad77", 0xe1}, {&(0x7f0000000480)="a3cb1ac4b9e5eb849b8e0686d2bb0a01c1ff388c7c797a9275514c3a8b00c84454610cf421333404d8c9c0b9b0", 0x2d}, {&(0x7f00000004c0)="fbdc21eb8601cc7d78107b275edb81a3cf0f4f4d0fa00174d58269242819f10b07a2802bf4312d2aba", 0x29}, {&(0x7f0000000500)="b1a3d671dc0876e0c5bd954a175ab8230602faaf3f863861b652da9f39cb73646827b67edf04bc8462ba88db2c94e60d3bae3725070e0507f1d4061bfc33e10b04629b451cc2991d7219b4e486bde266fa9ebfef2dda167800783c55d2ab5825f3c425c6325f6c71963e5e510d26f2f7cc4460ade070dd9d842d6e727d0cd4f75a00627b116e0e7464d395d7e8c7db1335d3fbaeabb9592512234193147508a0aac9208000f9d41e95daf727d1d61a97c403f6a53f9b9945c8a6a1e14231fbb8e8c48032bda8c6", 0xc7}], 0x5, &(0x7f0000000680)=[{0x30, 0x10f, 0x1a, "40ea4b4d7b0dd47f576f747faa7b4e93a97b2861491db8585dc198b7f34b"}, {0x18, 0x113, 0x9, '4'}, {0x18, 0x88, 0x1, "1927f1ac02531a"}, {0xd8, 0x0, 0x2, "1c3d463f7b85300343cde88e109c9a34d2a1d4c7895383219baea389194cec42db068a3b68e1e87c1c7556f433f26beab2c19388439489c75b78e6467b3ced1a2c57f1d1d1b6ce94169e191fd33e3b0e9d2c21f44d1dcd17e57c19486422ee06b6884bc977bba7a4315361009d1ebc77fbd4c91f9e6532ddba445e8286953b2b5e5c2e2dacaf6a5e783358d3843c27d6c6f372dc52eec8d421d28afe0fb2b3067a1a8557463a9859138141f3a55c55d511dd8400f5b52334c0f7c1626b7e85f228d02ff06e00"}, {0x78, 0x29, 0x101, "42ffb019ecd3f6ad0001de5378fca5e9999c602594b961e7fe462e6b7992b25536b10d13d59dc289c205bb1bc8ebb740a6a36a2794c86b8817900a14b31718d3115e7a73805dfac3fd7d76b80c79bb1f59a2a1450163ff48f989242de85b3b8feaa6"}, {0xa8, 0x107, 0x9b3, "eb15a6f3c1b2fd5e5178ff4e582383b3cddfe9ec3be82c6ff19a1899c85e5a779cc5ef06c02e189031800d33972868df7269701127f60ba2b5dfe08b8708ab24c468d0dae41cd1473ee21ce0a49e482e589d771012b36a92d05817f247005e529fd63f2fc8aefe47edc8e6f851316f1f249db879d6656d2d8f2557e2eed31639f25a3e4cf67e018a1a8ec05a3d74d98df956fc66"}, {0x98, 0x11f, 0x24786a61, "8493c48ff473a0762182de4d4c1a3bc491c331fbae5126ebf5eb6e0613d87bfcd7935044d055aa4e423779c38f6dc4ea16bcda116ac1582d7932b532f30164218c6c4ef2d7cc6e43a8f9c54bb5f5e480a2c0599d5f2597ffedd5141423cd33b713f78de3c09f84a1555572b742ae120653f614cd3a3b55824abd1bdb4acf0a262868c0192fb3"}, {0xc8, 0x84, 0xcb, "8f13b2392ce023974ce415aaba79f3ac7908de88be2a35d4bf797396d786fc581e78a599a3b6c9635be08b625bb08f49e1c981fea86f7136c6863c6cf0cbf7347de57b152c6ae12f5c741f76d5ace982f1920d115ee387587f0d8f8d34c7245eea5bb1df445fed42e0d2af05eb55842912b6439454a1c8606f393d1a89a12b62d6828d6316462b7530349154c735c01cd7fec954c2d367de9a47c4dc24b5fffccc487379904c6cb0aeb6feb5b73df4da84bd354c23b0a6"}], 0x3b8, 0x4000}, 0x5}], 0x1, 0x4884) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'lo\x00', &(0x7f0000000140)=@ethtool_wolinfo={0x6, 0x0, 0x0, "6dc167bf94ee"}}) 2018/03/18 05:27:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000070a050e95e53118db00000000080bc5cf00a2880ca30676c2e85ef384720100000079d17dde115ae7ae019a2cc7856e1a1e057448a348a9794da8d72378b45fa62fcdd3fcee4c02c4402f69076a1e"], 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) r4 = open(&(0x7f0000000280)='./file0\x00', 0x8400, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r2, r3, 0x6}) connect$bt_l2cap(r1, &(0x7f00000002c0)={0x1f, 0x8, {0xfffffffffffffffc, 0x7fff, 0x2, 0x1, 0x5, 0x7}, 0x3, 0x2}, 0xe) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) 2018/03/18 05:27:41 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:dpkg_exec_t:s0', 0x20, 'system_u:object_r:locale_t:s0', 0x20, 0x38, 0x35, 0x20, '/usr/sbin/cupsd\x00'}, 0x52) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x1, 0x7ff, 0x1, 0x8000}}) dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/18 05:27:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0x3, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) 2018/03/18 05:27:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb), 0x0) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xfffffffffffffd33) 2018/03/18 05:27:41 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000009, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$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) fcntl$dupfd(r0, 0x0, r0) 2018/03/18 05:27:41 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000001980)=0x10, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x400000, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f00000001c0)={0x0, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22}}}, 0x108) [ 48.781185] audit: type=1400 audit(1521350861.408:31): avc: denied { connect } for pid=7613 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/18 05:27:41 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/18 05:27:41 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000040)=[{0x7c}, {0x10006}]}, 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(ghash,ecb-cast5-avx))\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000011e9a)="5500000018007f8db72d1cb2a4a280930206000000a843096c26236925080700340010010000ca8a9848a3c72803c56b7b31afdc1338d544ef009b841352f75afb83de44afaa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="55005bf708000873070002348a75b644da2bda103f000000cf47343d"]) 2018/03/18 05:27:41 executing program 4: syslog(0xa, &(0x7f0000000000)=""/228, 0xe4) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x81, 0x40000) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xa91, [0x8000, 0xfffffffffffffff8, 0x7fffffff, 0xcce, 0x7ff, 0x7, 0x80000000, 0x7]}, 0x5c) 2018/03/18 05:27:41 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800000003ffb, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x100) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/18 05:27:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000080), 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/18 05:27:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) timerfd_create(0x7, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xfffffffffffff456}, &(0x7f0000000140)=0x8) 2018/03/18 05:27:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x77359400}}) 2018/03/18 05:27:41 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202600, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x3f, 0x3, 0x1, 0x6], 0x4, 0x8, 0x5, 0x2, 0xfffffffffffff001, 0xf72, {0x7fffffff, 0x7ff, 0x1b, 0x2d46ea35, 0x4, 0x0, 0x3, 0x0, 0x100000000, 0x80000000, 0x80, 0x2, 0x7, 0xffffffff, "d4c796c604ea4fccfd9485ce1787e95e9f283b22f56eed8efd4f1fc1df383464"}}) 2018/03/18 05:27:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7fff}, 0x20) 2018/03/18 05:27:41 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/207) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000197fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) [ 48.814060] IPVS: Creating netns size=2536 id=10 [ 48.851551] IPVS: Creating netns size=2536 id=11 2018/03/18 05:27:41 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"6930b3f8cbffffe0fa740b4e00", 0x2000}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = getpgrp(0x0) r3 = geteuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) 2018/03/18 05:27:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/18 05:27:41 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) socketpair(0x3, 0xf, 0x33, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f00000000c0)=0x6, 0x4) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/18 05:27:41 executing program 4: setpgid(0x0, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) 2018/03/18 05:27:41 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), 0x4) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x408000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/18 05:27:41 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) prlimit64(r0, 0x2, &(0x7f0000000000)={0x4, 0x4}, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @multicast1, 0x0}, &(0x7f0000000140)=0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000280)) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="20000000140000002cbd7000fddbdf25023f40c8", @ANYRES32=r2, @ANYBLOB="0800ac1414bb0000"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ptrace$peekuser(0x3, r0, 0xc3ae) 2018/03/18 05:27:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') sendfile(r0, r0, &(0x7f0000000040)=0x402000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e20, 0x2, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0xde, r1, r2}, {0x0, 0x4, 0x0, 0x1a786ee6, 0x0, 0x4, 0x2, 0xffff}, {0xa68, 0x3, 0x7fff, 0x7f}, 0x25, 0x6e6bb4, 0x1, 0x0, 0x3, 0x3}, {{@in6, 0x4d6, 0x33}, 0x2, @in, 0x3507, 0x4, 0x0, 0x6, 0x8, 0x10000, 0x9}}, 0xe8) 2018/03/18 05:27:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xaa}}, @in6=@local={0xfe, 0x80, [], 0xaa}}}}, 0xf8}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/115, &(0x7f00000000c0)=0x73) 2018/03/18 05:27:41 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000040)=0xb7, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="02120000020000000000000000000000"], 0x10}, 0x1}, 0x204000045) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0x14, &(0x7f000001fff0), 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={0x0, 0x8}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080)=0x1a5d, 0x4) 2018/03/18 05:27:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x96}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x40, 0x2, 0x1, 0x8, 0x3, 0x200, 0x3, 0xffffffff, r3}, 0x20) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x2000)=nil) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7}, 0x4) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000007affc), 0x4) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 48.889595] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/18 05:27:41 executing program 4: unshare(0x400) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f00004f0fd4)}) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x5d) 2018/03/18 05:27:41 executing program 2: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x5) setpgid(r0, r0) [ 48.934467] mmap: syz-executor6 (7697): VmData 18530304 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. 2018/03/18 05:27:41 executing program 7: socket$unix(0x1, 0x2, 0x0) unshare(0x400) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0xfff}) mq_timedsend(r0, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/03/18 05:27:41 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000002c0)=0x1c) ioctl$int_out(r0, 0x2, &(0x7f0000000300)) r1 = socket$inet6(0xa, 0x80000, 0x6) bind$inet6(r1, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000080)=@ipx, 0x10, &(0x7f0000b3dff0), 0x2ab, &(0x7f0000f69000)=""/8, 0x8}}], 0x1b0, 0x2, &(0x7f0000000040)={0x77359400}) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001480)=[{&(0x7f00000013c0)="03", 0x1}], 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000340)=0x4) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x1a, 0x1, "23de2e4457cffe45c7495ac56620a4058bce8a5e97db2b2da7a5086e5f12892fb814ddcb88c06168293f5abaa4b8d0a7a41841b0383905bd14e5609ac237c861", "ee7f30108a1a66e7987adeb1ba2322927b9fea65ddb447284aa7f81ff90b5c18", [0x20, 0x9]}) 2018/03/18 05:27:41 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r1}, 0x8) r2 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000080)=""/14, 0xe) mlockall(0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x0, 0x7530}}) r3 = memfd_create(&(0x7f0000000000)='!cpuset@-**[\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x10001, 0x4, 0x1, 0x5, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x8001}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000340)) 2018/03/18 05:27:41 executing program 6: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, r0, 0x0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) 2018/03/18 05:27:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@updsa={0x188, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff]}, @in6}, {@in=@rand_addr, 0x0, 0x33}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'gcm(cast6)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}}}]}, 0xfffffffffffffe0c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/18 05:27:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x800000000000125e, &(0x7f0000000080)) fadvise64(r0, 0x80000000, 0x962, 0x3) 2018/03/18 05:27:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/18 05:27:41 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x3e3) 2018/03/18 05:27:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x7, 0x302, 0x800, 0x7f}) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000d0effc)=0x800000000000000, 0x4) 2018/03/18 05:27:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={"69706464700200", 0x3fc}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0x100000000, 0x3, "36415f6b5e50c6bb973c3c3a4064e69f6fea7054ced10c9f38447a60da39971ecbea86f8561f6690ab7e6047a94d8648b75ae5304122914613d7b9628c9f6c", 0x1b}, 0x60) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) [ 49.091214] device syz_tun entered promiscuous mode 2018/03/18 05:27:41 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f00006b5000), 0x8}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) r0 = userfaultfd(0x800) mmap(&(0x7f0000810000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) 2018/03/18 05:27:41 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x1, 0xc0, 0x8001, 0x80}]}) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/03/18 05:27:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x6, &(0x7f0000000200)=[{0x0, 0x5, 0x7fff, 0x1}, {0x7b6, 0x8, 0x1, 0xe2}, {0x345, 0x9, 0x823e, 0xb7a}, {0x7, 0x100000001, 0x0, 0xffffffff}, {0xffffffff7fffffff, 0xfffffffffffffffc, 0x7181, 0x5}, {0x10001, 0x9, 0x66a, 0x1f}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x1, 0x9, 0x1, {0x77359400}, 0x1, 0xeec}) 2018/03/18 05:27:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) 2018/03/18 05:27:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x80000, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000007eff0)=[{&(0x7f0000000000)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f00000033000107000000000440000000000d0005", 0x39}], 0x1) tee(r1, r0, 0xd5b, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000280)=0xf564, 0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4040, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x400, 0x3, 0x8000}, 0x4) socket$inet6(0xa, 0x6, 0x8) 2018/03/18 05:27:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) ioctl$sock_ifreq(r2, 0x897f, &(0x7f0000000340)={'bcsh0\x00', @ifru_addrs=@hci={0x1f, r3, 0x3}}) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c74ee8ae446836408794e51179fcb5cd4eb65720000000000000000000000000000000000000000000000000000350000000c6175a1edabc9e90d63a67ea816d5f1be38ec66c1cf873107b711148eb8789dff4b8aec57a8a49e4ba8fbff8a61f1dca3c2d169e9bcf0687685e4b89eaa5210fc4800dc19c778fe5acabcde4e5b8856a59c519f3c1cde0b47b8b2e0a2caee2643c9228c1f4918abda3852e0d98123e9a0f15d56ade7bcc0d881f7cadb7715a42a217e0648f9fe09b9181f58f0793f8a1f"], &(0x7f0000000400)=0x59) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x8001) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0xfff], 0x1, 0x6, 0x8, 0x6, 0x9, 0x0, {0x101, 0x80, 0x1ff, 0x2, 0x400, 0x7fffffff, 0x9, 0x9d, 0xfffffffffffffffb, 0xffffffffffffff00, 0x7, 0x2, 0x5, 0x8, "3e925d06fcc5e02d4a64cdf854ff567e191ccff4562c0650c617182eaf28f673"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000380)={'bridge0\x00', 0x22001}) 2018/03/18 05:27:41 executing program 7: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1400) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x10000, 0x0) unshare(0x28060400) exit(0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/18 05:27:41 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) [ 49.156406] device syz_tun left promiscuous mode 2018/03/18 05:27:41 executing program 6: unshare(0x22000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x1, 0x3, 0x10001, 0x1000}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000000)='btrfs\x00', 0x1001, 0x0) chdir(&(0x7f00000000c0)='./file0/file0\x00') mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x1, 0x101) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/18 05:27:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e21, @rand_addr=0xfffffffffffffffb}, 0x1bd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x62) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/18 05:27:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/18 05:27:41 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioprio_get$pid(0x3, r1) ptrace(0x4207, r1) timer_create(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f0000000240)='<'}}, &(0x7f0000000480)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x1, 0x4) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000280)=""/229) 2018/03/18 05:27:41 executing program 5: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c8", 0x1}], 0x1, 0x0) 2018/03/18 05:27:41 executing program 1: r0 = socket$inet(0x2, 0x200001, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x100, &(0x7f0000001000)=@ipx={0x4, 0x4, 0x2, "9949b532eb06", 0x4}, 0x80) shutdown(r0, 0x1) 2018/03/18 05:27:42 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101400, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x30, 0x3, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x100}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) recvmsg(r1, &(0x7f00000019c0)={&(0x7f00000002c0)=@can, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000440)=""/242, 0xf2}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f00000006c0)=""/37, 0x25}, {&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/62, 0x3e}, {&(0x7f0000000880)=""/88, 0x58}], 0x9, &(0x7f00000009c0)=""/4096, 0x1000, 0x1}, 0x40010063) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) 2018/03/18 05:27:42 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000000240), 0xffffffffffffff94) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) 2018/03/18 05:27:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003f40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000003f00)={&(0x7f0000003cc0)=@report={0x4c, 0x20, 0x1, 0x0, 0x0, {0x0, {@in=@loopback=0x7f000001}}}, 0x4c}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000013) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) 2018/03/18 05:27:42 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mlockall(0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/03/18 05:27:42 executing program 1: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) quotactl(0xffffffff00000001, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000200)="3ea1938eeb2de31a17799a540ad66ffa80cf5c736349b201ba5014256299077bb40da694423863ae5bff47ae8009a38e50bba63e5619f14d536368e1e302e7cb9c3a9f2e82c9fc2ea333393aff8a3de93066913bbc48a0aa7de2f10ebb2a5e0ae15dbdea557ae73f015e5d03a346cafa6f") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000000000002000000e000000200000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0010000000000000"], 0x88}, 0x1}, 0x0) 2018/03/18 05:27:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x8, 0x4) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0xfffffffffffffffe, 0x0, 0xf759, 0x5, 0x200, 0x80000001, 0x7, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="a700000052d198bcb97fdc1480a2fbd469041bee5894fb2c51ad360be68fb5b560f5c202ea5d53b74849b71d0385b1d18a90fdf3f3339eafb42096ca43666a0c5bb9cee9f410281ab054d4a04efbe5f095ef257738bad0ea29eeda9e50cb92d632cdca0e4252888ef4b36b0cd96578ff257dbf5b57e39cd8cf73915d17fc2e2500b1f7e7ed3f0611e2a34a2d8372cecd21d3b4e875f09279f11dfcf77af75df06735125adbd0c6d1ebdcc39dd2"], &(0x7f00000001c0)=0xaf) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1ff}, 0x8) 2018/03/18 05:27:42 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/75) setns(r0, 0x0) 2018/03/18 05:27:42 executing program 6: unshare(0x22000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x1, 0x3, 0x10001, 0x1000}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000000)='btrfs\x00', 0x1001, 0x0) chdir(&(0x7f00000000c0)='./file0/file0\x00') mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x1, 0x101) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/18 05:27:42 executing program 2: r0 = gettid() setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d06000), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a6efff), 0xad, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000018c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x6}}, 0x100000001, 0x12000, 0x6, 0x1f, 0x2a}, &(0x7f00000013c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001680)={0x0, 0x100000001}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001980)={r2, 0x80, 0x1, 0x3ff, 0x7, 0x5, 0x7, 0x1, {r3, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x300000}}, 0x3, 0x6, 0x2, 0x9, 0x80000001}}, &(0x7f0000001a40)=0xb0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001340)={'ip_vti0\x00', 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@remote}}}, &(0x7f0000001380)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000005800)}}], 0x1, 0x0) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/03/18 05:27:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0xfffffe68, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000100)=0x40, 0x4) dup2(r0, r0) 2018/03/18 05:27:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0xc118}, 0x8) shutdown(r0, 0x1) 2018/03/18 05:27:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xffffffff00000001, 0x20, 0x4, 0xe81c}, 0xffffff34) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) lseek(r1, 0xfffffffffffffffe, 0x1) 2018/03/18 05:27:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) open(&(0x7f0000000040)='./file0/bus\x00', 0x2, 0x0) 2018/03/18 05:27:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@rand_addr, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@empty, @rand_addr, @dev={0xac, 0x14}}, 0xc) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20240, 0x0) 2018/03/18 05:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9278, 0x237dc46}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x4, 0x1, 0xfff, r2}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/18 05:27:43 executing program 2: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x800) r1 = gettid() sched_setscheduler(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffff8) write(r0, &(0x7f000002d000)="e0", 0x1) lseek(r0, 0x0, 0x3) 2018/03/18 05:27:43 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) r1 = dup2(r0, r0) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) 2018/03/18 05:27:43 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$void(r0, 0x41007701) 2018/03/18 05:27:43 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a000500000000001900a30705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220000060cec4fab91d400", 0x55}], 0x1, &(0x7f00000000c0), 0x0, 0x3}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0xffffffff80000001, 0x3ffffff, {0x0, 0x3, 0x1, 0x1, 0x7ffe}}) 2018/03/18 05:27:43 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0) 2018/03/18 05:27:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r0) sendmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @random="62c9625803d1", 'rose0\x00'}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="ddd997a6219e6d2719e0e75bff3ac2fa3ec7f8e23ad995613ffd8a18aeea8e9afb342d0d13e7723ab0ae89da5e3984d38eb823dcd6a4aa6a0861ad8f93f7729351234702a34896cda9248a1925ac06e313f9e34168ea1c89f462d3f3f9b6691ed8f5b82679fcfdb8d3df2ecc", 0x6c}, {&(0x7f0000000140)="82b5b3c70ae83ced6db2ec7c9effe8be444f7a8e03af0575b626b896a55932ae81f4a26677d4e93d2055766acbefb3089edb9401ffe546501c6a99c7d3070ef64dd1be4b4e5509deb6f39b3d8e41cd1da0388546c460104bbead544c25957327fe7aa219e1e16e2661cd40a4be34544dd1971b1fa05904ecadf73e15493387c3217548dda8b80888c6843e8cd2ad3d05bbbf3b968f83af7c078d1bb0468757d248e310c5032dd98e25c1d882bd407366226da78b41fea8087aeb5f1d5323ebc39b1b3433afc2838045eeda1193d914df69085b12196933cc15cb5483ff0ce1d9c11e", 0xe2}, {&(0x7f0000000240)="83dc96d703b632e4ce7e359526326989a8601e977dd1b2ad95ccfe351043b549ce22f0", 0x23}, {&(0x7f0000000280)="5d692153716ba9449ee7ca868530ccf32e36edb90b357a9e32333bf396c7775eee5fa50e3a72202df35b104132a2e054cc78721594134bd188b6ce18125342e65d1f411151ad0f38f5b516eab5b1d04b3a4fbe0e874d8e877a2ad311b3e2f491ac912399a54baa81117aa117bbf99c54dd68ae7dae84f85702e37ffb37feb374609b35acf9c8672a171b1d4d7d0ce314f61dd8beb88c4eda96f698060830f21973cf7b3eac17934c9898a43a697e", 0xae}], 0x4, &(0x7f0000000380)=[{0x108, 0x105, 0x1, "db9039e567d13e8746e846e6a9f1f5b35b6ef9da9e10b83bcc448746cbdc196a774003ecbc959577245754225e1e469ff83ac9a57b04ff1c971940cdb9f79064fa626be33ab3f9bccf3cc644b68cd00c77e257e10a63065f0cf2fcb2aaf07dd2560ba75d2ada36fc8fe47d4c03a80eef567a3d97de5e450712e9be33e7780341ec3e52a91cbf69482f4b650e4b7d69aa7e6ff5920f51fbb93d4d0df53330c4ebbcbffe26a21e8238b6edbef74692de01092d831629991b4943377dcb53cd9e2477f17500f819f2ca48349d31b722d4ec03e26442871a1e0e276e3dbaef1538e8626a72575bc2d7af34ab1a8bd52c8760ddbaf91654ef"}, {0xa8, 0x11f, 0x6, "193d7e6f7c167bea3ed214c97d9d8f1bcea9cb673d91042702636495f6c89ef2c54c869b550106c4b268c323b1286adfacf4a6025664fb68a234a1c5d79f545ab333db6537f03b6013ecb49e59da2260b20852a8043f27a5da614f51e0709fcb119213f8d8e57074da293fa68b808ef05e26c4c6b112da57d46fe21578ece168f4c90dab6dca959e704199901bf6c51863"}, {0xa8, 0x118, 0xb3a, "be789f78ceacb643452ff3964db9256ff9f372e4c5113dfdc34a8e87887aee5172efec81c1f934b92318e14de66b3d5dc8b17c89ab8aba1cf5b8846e783d4f39bfebc9270aedfe4d1f2327a7fc266e4333671a5da6b234ee6edc0be59b3190599a5c5b55278791c9357e45e4bdb59ba0f21612958152fb11b3e8f1477564b24989e335d3e2835bde8133e6775bb3cf8656"}, {0x58, 0x11e, 0x6a8a, "3e9afb9e64e621e01f4a346444078a94d240c82921c7e52a3ce541200809a3fe050472380243eb1a8b1e25f8e697edab7e7019e85c3170beb7cae3d4b14e7d6d64"}], 0x2b0, 0x10}, 0x6}], 0x1, 0x4000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x2, 0x8}) mmap(&(0x7f00001ba000/0x3000)=nil, 0x3000, 0x100000c, 0x20000010, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x1) ioctl$sock_ifreq(r2, 0x891d, &(0x7f0000000680)={'rose0\x00', @ifru_names='eql\x00'}) 2018/03/18 05:27:43 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0x4e23, 0x4e20, 0x8}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000000280)=&(0x7f0000000240), &(0x7f00000002c0)=0x18) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0x1000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000380)=0x4) iopl(0x6) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x800) sendto$unix(r0, &(0x7f0000000100)="741b06ebd63c4dbbf37ab546faab1309b6686834f57dd1d2c75f39659021a81e75af80ffa0db2e27110290d8f74f29c3ae8235d7fc8bed28773acacfd289ef1647c06ac5738b77e8992814b6e15f1c1be1bb4c74a2f63394a94a6ca50852c1aec092fe90f13111bc23a25dab51ca61eab8ef15be28c368a12346", 0x7a, 0x4000000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/18 05:27:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r2 = getpgid(0x0) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001940)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001980)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001a80)=0xe8) r7 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c00)=0xe8) getresgid(&(0x7f0000001c40)=0x0, &(0x7f0000001c80), &(0x7f0000001cc0)) r11 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) getresuid(&(0x7f0000002500), &(0x7f0000002540), &(0x7f0000002580)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0, 0x0}, &(0x7f0000002600)=0xc) r17 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002700)='./file0\x00', &(0x7f0000008b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003900)=0x0) fstat(r0, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000039c0)={0x0, 0x0, 0x0}, &(0x7f0000003a00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a40)={0x0}, &(0x7f0000003a80)=0xc) getresuid(&(0x7f0000003ac0), &(0x7f0000003b00)=0x0, &(0x7f0000003b40)) fstat(r0, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003c00)=0x0) fstat(r0, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000042c0)=0x0) r30 = getuid() stat(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000043c0)={0x0}, &(0x7f0000004400)=0xc) r33 = getuid() getgroups(0x2, &(0x7f0000004440)=[0x0, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004480)=0x0) getresuid(&(0x7f00000044c0)=0x0, &(0x7f0000004500), &(0x7f0000004540)) r37 = getegid() r38 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000004580)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a00)={0x0, 0x0}, &(0x7f0000004a40)=0xc) r43 = getgid() r44 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004f80)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000005080)=0xe8) stat(&(0x7f00000050c0)='./file0\x00', &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = openat$rtc(0xffffffffffffff9c, &(0x7f00000068c0)='/dev/rtc\x00', 0x480040, 0x0) r48 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006900)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000006a00)=0xe8) r50 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006a40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006a80)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000006b80)=0xe8) stat(&(0x7f0000006bc0)='./file0\x00', &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = gettid() stat(&(0x7f0000006c80)='./file0\x00', &(0x7f0000006cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006d40), &(0x7f0000006d80)=0x0, &(0x7f0000006dc0)) r57 = gettid() getresuid(&(0x7f0000007100)=0x0, &(0x7f0000007140), &(0x7f0000007180)) getresgid(&(0x7f00000071c0)=0x0, &(0x7f0000007200), &(0x7f0000007240)) r60 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008780)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000008880)=0xe8) r62 = getgid() sendmmsg$unix(r1, &(0x7f0000008900)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f00000001c0)="a5e5fe862dfe293b8f5c642bc640759dce7c92cd810f8b97daeb04568ba0d4f98a7605bd80226ef3586479c01d03e853a4d11ebd5dbc71ff0132dc23c59699d3bfa1a63ed2132b869cd2dcf257672b", 0x4f}, {&(0x7f0000000240)="a407c0d133d0b63f2ce2f28ed4190c91f5722f15ae47d214ffa9449f77fbcc5ec8bab3c60c0ba8f518adf575dbba7a55aad67a06b45ac0800156bb83f1b137b4680ed4d29905413eb38cb8f85f645564b56ab0d81950b6f7b6812c6a8437215df1d0e3c8e3d71bd12f76cdfe4df9c7a295d64bf89861cde5f84a1b8a230a685a7afea0ca571aa097084c3c492ed8", 0x8e}, {&(0x7f0000000040)="df8a402a39e4c8f168a218f18e19083ccb84ffee1f2f2a2ee0bbc517bdb6bed69341dd4c3b9da9", 0x27}, {&(0x7f0000000300)="bdfa852eac78f06e0365000e04a031dbae", 0x11}, {&(0x7f0000000340)="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", 0x1000}], 0x5, &(0x7f0000001440)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x4048044}, {&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001500)="a57fb99c8fd6f9586eb03f8cc80edb2f528cbd1406d3e2ea8cccd2bdd9724e8ce57094c8e9fb1275c0702ee0173c8c7a29ef7cb6c2d43ecc852fbd883b9d8df671e3767e1489783788546210510545ebdb79d96cd1dc5a1da69ed579509c9c64cabd1575810c6be567bc2ceb478bfbcdcf9cdf06f40902cb4fbf2354864a93400ea52c77e591633818b161379fa37ef1011327bff0425c326b1f51d07575bc6d121e63999bad80", 0xa7}, {&(0x7f00000015c0)="c0ac7b7fa26c05d9075ed1b2a6889d64eacc220a7117acdd107b4eb5876aef6eae8856c0aad0bcccced83e46aee8797bfafe8b5ae6835d06ae2cfe9c5ffb089d37c2e752ad8f39f45f6b61a735a302d48882fa4579fd91371624d9bf760544d700aa68140b8ebaed9f5e48727e", 0x6d}, {&(0x7f0000001640)="915856e3ec106ca3ba257eded7d0c57c00735573f62cd64a2616e65831408025da8b73e7c51fb18262c5b315808de3e565a06267caafd5cc38ea2c73565b2d1956ea5f10f4d362413d0ece6337fd5801da07b3fe9108f6ddeb6d4e84fd21bc80cd4bc5376d681a3cfc4e634a21d68f", 0x6f}, {&(0x7f00000016c0)="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", 0xff}, {&(0x7f00000017c0)="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", 0xfb}], 0x5, &(0x7f0000001e40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="00000000200000f5000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x118, 0x4}, {&(0x7f0000001f80)=@file={0xa3964a426e88dcb, './file0\x00'}, 0x6e, &(0x7f0000002480)=[{&(0x7f0000002000)="7da9d491e6505a9bd13f4e98966b6992fa8e4898d3164c7ddad3b299e66c6ebbd97a69a3ee2352f635a6b93e783219f10ef3101faeb3abf27474c9b4825a09fa1e67c6e6c4c5e6db9b2ecd4fb67abdee0cf7e030681e9aad2a6030634ae9612fd53ceeb1b2619c511646cd2196caa4804c144c01627c673204b4c5f4e432c1f03cb8cb52e09a42180b42143fcc8d8a82d23e4fd186156b381e47c62b44dd72d3558c53949a15dd15cf1220f7ed9c4d1eff3e335ed6693da538bd35fe0c81215109d8a0995137d6f488ab4878f52ff5d2a46d6a3e", 0xd4}, 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&(0x7f0000008700)=[{&(0x7f0000007380)="e3811de8bf805b6cad59b465c890eb7024a1f4328ab22fe4c4261ff0a8a113c39478deceb10bb110a44c985e06734f216c2bd2ed4b26de523fb4ec5b62c3b360e39184ef1ad5e53f7cb50cdfc24b556ac791e9a6717300341946feccc14fe00a80556ed7e1bf5857b897c0ff1480cdcd201df7efefcf3ab5fdf398a0357efdbfdcb8174f1aaf4afb54f7731e7be9324ad9590d01cab0f401d6ed42ae802997710fdaf591595997964bc42b445151aacd5db7bd98eb11109a", 0xb8}, {&(0x7f0000007440)="0e34ffcf52b420a6b91d313399096bb2ee421af8d53bb5338fa88d331cc916510a68f21dff070120988977a2bc4294350f050eacc3f67650fbda6863fcf79bf3772c0bb2e8e65ab55cb24f3c0069d16fc2345887de6e2b11d6f005266ec727aa827c4eaf0ada965815e0ad6e0d7e28a0554b805e", 0x74}, {&(0x7f00000074c0)="6cbcaf6082ab49c14de0333662ae0a209f0ca5c95bb4e6da4b0e42604b632f4f662f1382c4fbe2d10d592d6866ff88cb7d5c805bf14702dbb885d598b3176e8cc430d5ff9822632715e36358e46d1a10917499659b695a24f47ccc89ef68efe9059a3f", 0x63}, {&(0x7f0000007540)="e8a3c33577658fed843053587288b162f874ee86fa55fbc8756f3db90c3209e0b917ca92ecb4e901", 0x28}, {&(0x7f0000007580)="845f225d440aadf5aa3caf0f4cc67e08bc6a2890f4dea54dcc1bb727a3a7701a562999b29d32e17fbac24b77fdc49568aa87fa39764d650c1a77af9ecb5fa27c9cc4751dd203f40de4ab033993033cc21e5c70a26b6175b906961164943b1be5988c6afd0381b24bb5e5134e73ec236397beba1efaecac4db03e3965e15e677944691181f23c5cb9c253dee5400f9b49201b52e1bad9d20c8a58e664b8d1221c12d18317d2032067902bc1bef5f8516fac6d718e0a0e202bc701d7767e3ac7db0304a3fe870b49330874ad", 0xcb}, {&(0x7f0000007680)="cc348e863c6462e48b79bc99d9e1d72f4ca2c8d37b898959330d271f78415627db43eff7e44219fa25632d8d3584c6174aa87fef9228e414c93810d06253ebc86ace87eba257114d134563f29dd44f44cbc43ee5758177aaa328a0a1c38ed6a38cd9bbf3af379b7d4e", 0x69}, {&(0x7f0000007700)="56a704faf8265c0677847d8b92d0e4fb57dfa2f3f01d0a70d954810e09e3138e1a59ba38386356f0e3c5168ed49efb7f24b884537e8c10579bcb1c128b379e7b6206ef7c4191ec2b64b85743969da9eee1e54e3e748d225eef9564ecea56395454b5cb0af1f3f781a3d6780430f7d93cddf91b1bbc3fb0914824a7731cf971e88f3aae3d0da5022b050583523c791c9f53675723f6ddeb2a47bfb4038032540b80e8a8e4a317d6542e93e12dbd99715308a81c4123927bf22f038e0c4e5415df3579a5a9bd26630f6d53659d0a41273ee6130a1d792fb834441f68287c362c6025b4c5acd03684df19603cbcadb66d69576f6a5d3eadbaad437fb4df9f9346ecd618281ec427bc2c136638e8fd75c3156850fd00c26d969abf84b7866c4be8af8e44938cf5aae88fcffcb1c518b7d8becbca6806feb66c135a0b550a6c79ebc79adce028fbefa66780347eba456cb6583dad7eec41d6f996b35ff1cd90fba9c4669184199e1709bf2264b236efdf631dff58ee5f0e2db615de1478e366a6b0e0d2ee5eaf56d825481eb221abf5cf4427cea389222a300899e9bf247d3fe9c6cddd8dcd38815e562f935940a640ddec165f5fcde8f33f61f77080749b0790a5fcacee0cd41345af8ec3b21a61106fbca60bf7389ba20e96107ddee26fac2b6def40be898957400abc38e71eef33c66a35d4d3f52f7804c50b1b7dc220482673064338479aaae1758e28cd090e12adba6664176f50f90817b411557f320d60a3504aed17154a6bed852ce868cb4fa45cb911e12f5cf6c331d431270efed85d1aca5c9f1aadd2c3f55188dc8300ad951a8d8b29b284b5d4aa9a17b7cffb096c4f0d0042a876139ddd711a30eb849e75f600a308847536a887e313a473bb1a036e7e77b99126c2651e99dbf4a34c826125d4995742dd3b672fc0143ac5ade2934ba62dbd1fcab3165b6d524103ba1be9d8a8b32bcc42c6a4bc45c4f8452bfd793140cc2b6abfdbebc005cde885a593e0cc83f6c709c914c3d6f7b26b26375a81584ce1b9354540a4399b1500311ee9c9cac05697e18066426b517becea9f2287d2eb1d7cb799464e59f39efcab80baba7a7baf5f7a6a2c26d3a491b7da5863288df0df0ac12c775d17840876f38974359e8963550a9144039f31a59510e4027c04816dd78d00937ba34a346de4bbb545c7713ac7fd595b8c7038d13dbc2393f481f0a6b44776ac7101be004f9fcd70cc81b75dfe426be3a9379cf5d1b657d0862484453794791f1f3757dfc5698b73f2c13949e0c090dd2f7879a530fe0fc66e29bfb17a7f3dcce2ceb0f592f50a1999eb8954abaa60a1adac0ecc430f94b5c4ad3e3937456a59cf63deaa772f350a60973199bb8a79ec91009f1946cbeb4b43c19f72547660a13a0cf4a9d4161b079fa826ef6adb5f76493e235b3a7e7108b096a84e24cf63debc72ffaabc932b7c0e9e314beb64aad8a746c9731398b21160b6266abb348eb0dbb59757ab18eac820ce98e718a5633b0d6d9563eae6a0b4e124de47edde62d24fbfd818c38443aa6cb1d954630605045886bec8f78e2ce1284c0aaa8161a73bd11a9906db4bced14e5be6081505417ec32613137f82ad2e131dcca574138dd6d12f64855d9d06fb2c3f366674948b3d51f3697eedc442e98dbc1ed9648e9253d28000552930aca5e1fbb5e963ff3412777ce667c48dfe7668a6ebcbfd22befe7e1fc73fb7c8ad09acc55146bead7b13e0b376831d33493878df0fea2be24dde0a2bdb93bc934d4d71185bf6b532b2c7d1fa202f6e82f9ae5246d6e40e358f75d1b790645ef49a5ae05849d31a6696079a0137f7f0e790a5ae4f6a5db5aa409599ad14b1f8b82b93dee4aded7385495186d368027ee3726c206caf521c5de60875a883969509cf697ea27b76296d44a43da03ac50363a6cb7d58ce550cfc4d545d4b24bb737848e65ca4fb6a25eb8ece0e76ac50e033aef75e3e3af0ca427c9e96482e8a0609f6e3cc9d8122af0558917602d5fa95429f8300aead0df4752806e19c28d762a97988b1fff6e5d6bde91fc30b523e124dc4a127d1a16a30daaba614357c350792fecaf72004e90e680667351b1499f50e99332e310a89db38cd9a4a38933ceca9a63bfab128efabbbbf7c5683d10c92cc59bb7730c9d676f3fe959681efb224789c939adb9b828e6fd63c21e084d474f3aa5f081e92811984bf666a79abaf2725f1f13cdfe926e72e96d29638c65a7ce4046e557d560264d427835d7b7c3c1999ea1215475b1a2e7bd330469904bd1506127f0026f0a0468c4b01173c4bf7592edfb569aea3b9bab6d4f59b26bf38532689a99d820eb79eb39b6a83a5cd5768cbfccfc5f72552962d7e890b2bab1971a6bdd807abe56e0011d7a8504f1b997ed8ed0b34d9031013f97a808ca06520658e8aa2d5bca978467ef9ba3a5d112d89e01e12fc0ddab76f72586ecd2849fcb8b5c012e7c4c578fd9c3fd7979aa07236fc0ac57364977f1d67761f8eb4b681002f9234f8188b8d7d3d0e92fd57d9fa3d3e723bb72c1a2dd5ab0676117ce9b44022ef053985a798a44c6d555be91f3c9d21fc56255965502e9598a019e1fcc9e2705e6ad14cca1408340da1fd72cb83edca317687b0730b34169bf87d7eaaebbf13483c58eb2b6a4fbdf1a5e7d7fe63b2af61f2d84afa0a06dc93e5024e343bdee9d38e04d40b5864fa4c6ea2afd8b7f17fb9678d4a70823de705223deba84b3bdb371c3b754942b07d35f3328ec1402241103c7a83210edb45b615488b141efc25a36a63032e0f0c604ed7ccb15bd998ae75e646d126cf63d54d0730e6adf16138d77c5137fea4faeb10eeb6fbb24f05ae988daf68e6757e562db5da6c9435b5d57f0b7420728bf4456d57bbb78b182a7ab84333effd614b675dd29d4f95eb4701e0990c59964a0780521aac8eb2f0463eede6253d6fb601aab4a3717082154b36542b8830e24188fc2fe3d8ad1de97289ac581cfa3b75cfc7b06424ce7e5d504786a9a65186eaff33ac317a6d30ce645ba6e218f36db9d926fa12866cac72565c0e69116acb148fc642fd5faefd5c61d0db106eedfaf387facce3a66809559cf5ee0ee4e34cd456646a639dba28c2e525ed4d64978f78be84ae7c8c364cd74734c110636b23689a2647ce5294826d4ddcda0d1906bde9c6e155e9fe8beaafff215713695589c482ff3fd0adfe3e16bd5d079d74778a95d278751c1a621423f6c386a03994d7e78756fe7d04f505130ea2e1b4e4783085856ec6faf721d7f0a7b51c8dffdd6744e04422972fae7d1fcc6613dca6e71006bc60ef1f42f58b6aa50750d4abebb66c5240814c3d11e3b81255fcc79020af00a8fe1bbe978f2f1e1904bda571a787b9b2dd59aebbfec9bc9cc2833ed5c17e5b9505a9bdae632170f15360e067bf8c1106467c56fba5a8499353b333c277bbfaa927675cdf5b77e0cdbf3bac5d38010227949cca5572ecf71fce6b75bf58ef80ebf15de8e148a5e7d6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0x1000}], 0x7, &(0x7f00000088c0)=[@cred={0x20, 0x1, 0x2, r60, r61, r62}], 0x20, 0x4000001}], 0xa, 0x40) connect$inet6(r0, &(0x7f0000d4cfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getpeername(r0, &(0x7f0000000140)=@nl=@proc, &(0x7f0000000080)=0x80) 2018/03/18 05:27:43 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4}, 0x10) r0 = socket(0x15, 0x4000000000080006, 0x1fffffffffffffd) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={"6e6174000000000098d78c4a920000000000000000000000000000670300"}, &(0x7f0000000080)=0x78) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x22, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/03/18 05:27:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/dev_mcast\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x200) 2018/03/18 05:27:43 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x2) select(0x40, &(0x7f0000000840)={0x8001, 0xfff, 0x2, 0x1337, 0x100000000000, 0x8, 0xfff}, &(0x7f0000000880)={0x401, 0x21e2, 0x1, 0xffffffff, 0x1000, 0x7e, 0x0, 0x5}, &(0x7f00000008c0)={0x81, 0x4e99fb7a, 0x6, 0x3f, 0x4, 0x2, 0x5, 0x2}, &(0x7f0000000900)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000800)={{r0, r1/1000+30000}, {0x77359400}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000001c0)=@routing={0x0, 0x6, 0x0, 0x80000000, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x38) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2, 0x0) sendmsg$netrom(r3, &(0x7f00000007c0)={&(0x7f0000000240)=@full={{0x3, {"8b3055b270caaa"}, 0xb9}, [{"49d0e246cc7e51"}, {"178c3da3d130ea"}, {"c6b70686e50380"}, {"6abcc48f9c3458"}, {"97867fa814d435"}, {"b5870b449239fb"}, {"fa9b38c50de66f"}, {"69b2901c226ca1"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f00000002c0)="d434f8e263c36a1bf79eb5381d9823a085c68c21c2c47c7df51ddfef73dc6d7402805a24cd5150198dbd16330980e8ac92bd938987e7", 0x36}], 0x1, &(0x7f0000000340)=[{0x70, 0x88, 0xfc77, "afe0f4b01b9de4046c58de9a309fcd2463ecd7e208551d169d9f8ccba29453f597ab302006fc035bc243ebd5279813e308a7cb0272477abd1ae3151e9c4e834a30bbc0268db371008adfcdd1fe0b32dc84af9b7768f595340d3ba609e262"}, {0xf8, 0x110, 0x80, "9461590b4c259ef83734e21c7bcf1d962276cdec0fb051d805f3be823866ecd3d37e40655c5582c8ec7d6707977f5f46d900b8b465c26c0d028719dbec13884becc02d5a2f7b8f82e02b466a3ba2e13921b3ace7f03d8bbd2b3320e67a5024693a2b72e58ea0af7c5d7809fcca70c7f57b77e33b88a7311bf63757a3353641ee4265eab72feb143693a3a21bb1ca9f15594e2592e21049e2488e4f4900c68b09fe9d447bf353226555718131e28eb4d35962b13b1550caff5e354ecc604333f6a3f3954239dabd7f6ecbe65e4d7a01ab02493615f76273f83ac91a155a43e324f468"}, {0x10, 0x1ff, 0x25}, {0x98, 0x113, 0xffff, "a52d3431cdc6c436e62b3646a0becc47eea3d52af39899b890682fbfb0a8551e39f5d1a6a8036828b6a8898047e2223d2f86284d798387207707e825ae8e18c8f8a0e5bedfa50e9e94400d8cd71d16dfcbfa2641f72d508f846c72e2916b838f2dbcbcddeac67e3872b7f3f69924774dc35557b603437b8aac046e31b13f077f6fe18a236a8dbd"}, {0xb0, 0x0, 0x5, "3e3b2fa76f8fa718aaac66d8da6735954dc630b395d9ab71b6a197563fd2d13c5d57178c804c0f376a0027d874df283d5cd715477d54532dbbd41fa06ba674f067072c0e99fb88fd9256fae9589406c99f7e49d5931fbdf3b93f3340bd6d9cb415fdf3764a9d1ad2d4e5384e1e7044267bb1e4e514100775c76b41f8ae53b53dda9ac4df61eeccc13a42ed7a3175e6655bd2ab7cf6f60ae1324e8313d5cf44a4"}, {0xb0, 0x0, 0x1, "b733694d18e12e6f0b0ad8e8f0eb7cb5ac1424ccb7717b1c08a48823ea00eb234d22a1ee3029620569f25e76da4acb5ea20295595e58933f7e95c1d0a948b79e5f8bc774da89d4a2461d44346a4a13090b4b473269f46c42dcee8cab8469aae9d396f7374c053e1ccebe10d3b6f9e3bb8ce5888b874e25d3d8845be7b6bf25c1db0bd181b2b760dd0dd475058a48daa731f5a34f571ab0e58e"}, {0xd8, 0x107, 0x1, "6206565da4dc7b3dbfb13b173ac8326c54387d27e9dae9619264e268bdb9444831dd02e99008376349e8cccffc6189b892b1d0ac597745b1431a62dd67b8fa61e5ec4496ee18981933aa484d1a3b3bedefc3688bddc7cecae646110b64241672787b8563e3e837d9138c9cbf72e88ff7097dd4c66eae684738d6089a41210fce9c37753e16a85039724ee721e6165993c360bb781705da94e6f60f93da348e62b33daf7c918811253ec439d1ff5f28dfd2a99718b85acb9396c7bb8ac21af130f9d6"}], 0x448, 0x4000000}, 0x20000010) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) open(&(0x7f0000000040)='./file0\x00', 0x200202, 0x100) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) 2018/03/18 05:27:43 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80801) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x28d5}, 0x8) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x9, "614a2fbdffb0a19c4b"}, &(0x7f0000000100)=0x11) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x80000001, 0x7, 0x4}, 0x10) write(r2, &(0x7f0000000280)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028009000000", 0x24) 2018/03/18 05:27:43 executing program 1: r0 = socket(0xc, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f00000035c0)={&(0x7f0000000040)={0x10}, 0x17f, &(0x7f0000003580)={&(0x7f0000002280)=ANY=[@ANYBLOB="1401000024000300000000000000000000000000"], 0x14}, 0x1}, 0x0) dup(r0) 2018/03/18 05:27:43 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x2, &(0x7f0000000080)=""/104) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = socket$inet(0x2, 0x0, 0x1000) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000100)=0x8, 0x4) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x101140, 0x0) 2018/03/18 05:27:43 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20440, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x800, @empty, 0x9}}, [0xfffffffffffffff9, 0x7, 0x1, 0x8, 0x3, 0x515f, 0xe066, 0x1a7, 0x8, 0x24, 0x100000001, 0x2, 0xfffffffffffffffd, 0x8001, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x8}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) setsockopt$sock_int(r3, 0x1, 0x80000000010, &(0x7f0000000040)=0x1000000008000003, 0x4) recvmsg(r3, &(0x7f0000001240)={&(0x7f0000000000)=@nl, 0xc, &(0x7f0000001200)}, 0x0) sendto$unix(r2, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) 2018/03/18 05:27:43 executing program 5: process_vm_writev(0x0, &(0x7f00000034c0)=[{&(0x7f0000004f00)=""/189, 0xbd}], 0x1, &(0x7f0000006440), 0x10000000000000d3, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x3, 0x7, 0x60, &(0x7f0000ffd000/0x3000)=nil, 0x7}) 2018/03/18 05:27:44 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0xbfcff9465d15c7d0, 0xc0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/03/18 05:27:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000e4b000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000040)=0x2800000, 0x67) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x208002, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/03/18 05:27:44 executing program 7: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x100000000, 0x7, 0x8, &(0x7f0000ffa000/0x4000)=nil, 0xb22}) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) alarm(0x100000001) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/18 05:27:44 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x7, 0x1, 0xffffffffffffffff, 0x2, 0x4, 0x3, 0x7ff, 0x7fffffff, 0x1, 0x3, 0x5, 0x3b}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)=0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1900000000000000000000000000000000008c030000220fd481000000000000000000000000000040000000"]}) 2018/03/18 05:27:44 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0xfffffffffffffd75, &(0x7f0000000280)=[{&(0x7f0000000000)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x100000000000007c}, 0x0) 2018/03/18 05:27:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$int_in(r1, 0x544e, &(0x7f0000000040)=0x6) dup2(r0, r1) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/4096) 2018/03/18 05:27:44 executing program 5: socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f000081e000)='/selinux/avc/hash_stats\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000002c0)=""/151) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000380)=0xfe3c) lseek(r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4f5}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r2, &(0x7f0000062000)=[{0x22}], 0x30) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/18 05:27:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000380), 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x2ce, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) ptrace$setopts(0x104209, r2, 0x3, 0x4) 2018/03/18 05:27:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0xffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000280)=""/154) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000000c0)=""/38, &(0x7f0000000100)=0x26) r3 = accept(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000200)={r4, 0x1, 0x6, @random="75e84028e589"}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)=0x0) getpgrp(r5) 2018/03/18 05:27:44 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x2f5, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40df5602d771e2deccff84ea2d203f03b2caebf8a2e0b588cdc3d5ee85d99088d37bfa", 0xc0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x9) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/18 05:27:44 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0xe6) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80, 0x80000) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/18 05:27:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x15, 0x80000001, 0x1f, 0xa8a0, @tick=0x7, {0x8000, 0xfffffffffffffff7}, {0x8000, 0x800}, @control={0x7f, 0x4, 0x29}}, {0x1, 0x6, 0x7, 0x7, @time={0x0, 0x1c9c380}, {0x800, 0x101}, {0x9, 0x1}, @result={0x2, 0x3}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800c3, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000380)={0x1, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x88e, 0x1, 0x0, 0xa, 0xd, 0xc, "b42ed01e242f7756630181affd22677bc88fc59c5d5b7eb322795271f02d0e82cebe88dbcbb8909b8ac79a58c1b87ff090a8522b64b2a35e6ff6d1590f2b75ba", "63358f06934080dcac247f811461ee8389e8f03bbdc4a0f0e9016d571fdd34a7b15c3e385d2fe935f79125e7e831d32e7def1c1ea7912212118f819ff74a01c7", "2b24b85e04ff1d060aaf0e402d40d4fcff72062e24b414a7f65787cf50389ca1", [0x400, 0x6]}) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/03/18 05:27:44 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)) epoll_pwait(r1, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002eff8), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x4e22}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0xfff}, &(0x7f0000000140)=0x8) 2018/03/18 05:27:44 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = dup3(r0, r0, 0x100080000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/18 05:27:44 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc0400, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./control\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}, {0x77359400}}) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r3 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000189a2)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r3) 2018/03/18 05:27:44 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="970cca2c617f0f51cfe95acca0e65642eb19d93e558822cc5ccb16a3950aa21b438f95d99f460184afc317453a22c8f41b78eb178b5a0b40dafbb0b16d729144a66ac0bf1c71282f9f9fe2788a0a8c681820fe70b85bb973e4b21942da4dc508a76e76cd91f8b1124fbc2a40bad5171593", 0x71, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x1, r1) keyctl$session_to_parent(0x12) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x6) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) getpeername$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0xb86}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000340)={0x3, 0x7fff, 0x4, 0x6, 0xad1, 0x8001}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000380)={'vlan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000440)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) clock_adjtime(0x4, &(0x7f0000000480)={0x5, 0x2c, 0x1, 0x7fffffff, 0x1ff, 0x0, 0xff, 0x1000, 0xfff, 0x5, 0x5, 0x4, 0x656d, 0x3, 0x79b4, 0x9a, 0x6, 0x100000001, 0x4, 0x7, 0x3, 0x1, 0x0, 0x7, 0x5, 0x100000000}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000600)={0x15, 0x53, &(0x7f0000000580)="fac24508ef5e57cf5061db85516128bd9aac25bc3a1328f8686e20161543c4b76ac4b135d3ea9f060caf6b3768373e2aa1e5fc8c2eed2fefcff0f3ad37a018777bfb98eb80311bed7cf8bed01c46315639c5f9"}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000640)=0xffffffff, &(0x7f0000000680)=0x4) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000006c0)) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000700)) ioctl$KDSETLED(r2, 0x4b32, 0x8001) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000740)=0x48) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000780)={0x8, 0x7, 0x9}) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000007c0)=""/20, &(0x7f0000000800)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000840)=0x2, 0x4) timer_create(0x2, &(0x7f0000001980)={0x0, 0x3e, 0x1, @thr={&(0x7f0000000880)="cbaf21f44a7ef672c63853ec6a7f37ee2b6f36ba3a913870c8e9f3e894d10f49fba596f84e02d6cfb168ef48777ba6ca086d6a3faddf981ccb846b1bc0b6c14a18cbb3037a1e5f9f2631650922f34d33c43b48259861d0eb5ad94adb97217998c2fb2ef625de5e8e0f3da15d1dca3b264aedc80a64574d7d5f96e976e14eccb2d03fa0efd32021a39182ea116841d0af903ca65e9265e82f633de82552e4062a9798ae6baa708c866fa38956431f0507f53e80a5fe63c06ffb53eab6d051910f127d362943fc059c5031bcef21d06f9fe2268f1474d218f3d98e425b62c4f516d4a8aa6c3eba6cfb000ba3", &(0x7f0000000980)="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"}}, &(0x7f00000019c0)) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000001a00)={'teql0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000001a40)={0x401, 0xa1, 0x1, 0x2, 0x13, 0x6e7}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001a80)={r3, 0xba}, &(0x7f0000001ac0)=0x8) keyctl$negate(0xd, r0, 0x6, r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001b00)={r4, 0x6, 0x10}, 0xc) 2018/03/18 05:27:44 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}, 0x3d0}, {0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0x1}, 0x100, [0x2, 0x9, 0xfffffffffffffff7, 0x1, 0x8, 0x6, 0x4, 0x200]}, 0x5c) socket$nl_route(0x10, 0x3, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)='md5sum\x00', 0x7, 0x0) 2018/03/18 05:27:44 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/45, 0x2d) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x5}], 0x1) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) 2018/03/18 05:27:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2100, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x101000) poll(&(0x7f0000fdeff8)=[{r0, 0x100}], 0x1, 0x4a5) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/18 05:27:44 executing program 3: r0 = add_key$user(&(0x7f000041d000)='user\x00', &(0x7f0000855000)={0x73, 0x79, 0x7a}, &(0x7f00002b3000)="13", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000a52000)=""/147, 0x93) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0xf2) 2018/03/18 05:27:44 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="d459c964cd4db6d9ab482a043e112fdb", 0x10) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000000)='.', 0x0) 2018/03/18 05:27:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bcfff8)=[0x0, 0xffffffffffffffa2]) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/84, 0x54) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/03/18 05:27:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x1000000000000, 0x7ff, 0x2, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x80, 0x7f, 0x17, 0x3}, 0x14) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) 2018/03/18 05:27:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x6, 0x1, 0x0, 0x80000000, 0x7ea, 0x5, 0x6}, 0x0) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x1, 0x0, 0x10000, 0x2, 0x2197b053, 0x80, 0x877}, 0x0) sendmsg$nl_route(r0, &(0x7f0000002100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000020c0)={&(0x7f0000002000)=@ipv6_getroute={0x24, 0x1a, 0x11, 0x0, 0x0, {0xa}, [@RTA_EXPIRES={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) 2018/03/18 05:27:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4c0041, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xe4, &(0x7f0000000080)="5ac658d7f09529d3275a901f857163fb61c9b8f593b64832708b96f281b63e409f3d2f45bf0fa21af43436d16c5bee2e6eaf89f1248c5d770e7d2c587383900ff7815488cd4f717f24ed9e1449ca0b01d6aac175e7f022aacc45ece8e4aa7ee2fa1c728548874debe903f44bf38081277a50f4344de7eb5ca4814ff64e9aa48c1920666c1bfa0126f5a8106ec69a3ba42c44d547eee1e0d19f2cb182dd037f723fdcfcb3b3f43f31d04b6e03808d783d0cf004d1b178f35fd8de7ee9a5076aac82e1dc6244972ff54a3c2b51bf193283020b7af1a92ca53f7fd21aeee11dc419245e5636"}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/50) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') 2018/03/18 05:27:44 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x2, 0x4, 0x80, 0x1, 0x2}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/18 05:27:44 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x3, [{}, {}, {}]}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x10) 2018/03/18 05:27:44 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200200, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr}, &(0x7f0000000080)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/18 05:27:44 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x8, 0x0, 0x7fff, 0x3f02, 0x8, 0x58, 0x7fff, 0x0, 0x101, 0x7}, 0xb) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) exit_group(0x1) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0xffffffea) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/03/18 05:27:44 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/autofs\x00', 0x400400, 0x0) linkat(r0, &(0x7f00000010c0)='./file0\x00', r0, &(0x7f0000001100)='./file0\x00', 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001140)='/dev/autofs\x00', 0xc000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001180)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000011c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x4000, 0x0) write$selinux_load(r2, &(0x7f0000001240)={0xf97cff8c, 0x8, 'SE Linux', "f95a838a5f61c0b392c18906046c9647f868a6362f532b967d83efc88118f13511404f14454c48b15073f989dc1bb8f535a9a7eaf414cbea21d4a9781e1e6b92a4c275480f7d8ee94eb00b0a8fad3b39c62b3942a367f19d3659b718800299a7a4b5f0cb58b15a90c6"}, 0x79) r4 = getpid() capset(&(0x7f00000012c0)={0x19980330, r4}, &(0x7f0000001300)={0x1, 0xffffffffffffffe0, 0x10, 0x1000, 0x40, 0x100000001}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001340)=0xfffffffffffff6c7, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001440)={@local, 0x0}, &(0x7f0000001480)=0x14) recvfrom$packet(r2, &(0x7f0000001380)=""/143, 0x8f, 0x10001, &(0x7f00000014c0)={0x11, 0x6, r5, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001500)=0x8, 0x4) syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001580)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xa00, 0x3, 0x101, 0x7f, 0x9, 0x8, 0x0, 0x3, 0x5, 0x7ff, 0x9eb, 0x0, 0xadd, 0x20, 0x1]}, &(0x7f0000001680)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000016c0)=@assoc_value={r6, 0x3}, &(0x7f0000001700)=0x8) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000001740)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001780)='/dev/sequencer\x00', 0x2, 0x0) r8 = getuid() sendmsg$nl_xfrm(r7, &(0x7f0000001940)={&(0x7f00000017c0)={0x10}, 0xc, &(0x7f0000001900)={&(0x7f0000001800)=@updpolicy={0xe0, 0x19, 0x300, 0x70bd2b, 0x25dfdbff, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x100, 0x4e20, 0x7, 0xa, 0x80, 0xa0, 0x67, r5, r8}, {0x1, 0x8, 0x8, 0x400, 0x1, 0x8001, 0x72, 0x8001}, {0x4, 0x64, 0x0, 0x1}, 0x9, 0x6e6bba, 0x2, 0x0, 0x3, 0x2}, [@lifetime_val={0x28, 0x9, {0x7fffffff, 0x1, 0x800, 0x1ff}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001980)={0xfffffffffffffff8, 0x52e9, 0x8206, 0x20, 0x6, 0x5897, 0x7ff, 0x10001, r6}, 0x20) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000019c0)=0x80000000, &(0x7f0000001a00)=0x4) syz_open_dev$mice(&(0x7f0000001a40)='/dev/input/mice\x00', 0x0, 0x4080) getdents64(r1, &(0x7f0000001a80)=""/17, 0x11) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001ac0)={r6, 0x9}, &(0x7f0000001b00)=0x8) r9 = add_key$user(&(0x7f0000001b40)='user\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001bc0), 0x0, 0xfffffffffffffffa) r10 = add_key$keyring(&(0x7f0000001c00)='keyring\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r9, 0x0, r10) 2018/03/18 05:27:44 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="4677187a", 0x4}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x8, 0x0, 0x3, 0x0, 0x5}, 0x14) r1 = memfd_create(&(0x7f0000000100)='*}*em0*cpuset\x00', 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) r2 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x7, 0x9, 0x3, r2}) prctl$setptracer(0x59616d61, r2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000200)=""/181) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r4 = accept$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000003c0)={0x7f, 0x2, 0x0, 0x478d}) prctl$setptracer(0x59616d61, r2) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000440)={&(0x7f0000000400)=[0x1, 0xd0, 0x401, 0x5, 0x8], 0x5, 0x10000, 0x0, 0x100000000, 0x0, 0x4, {0x7, 0x6, 0x0, 0x7ff, 0x4, 0x6, 0x37, 0x2, 0x4, 0x2, 0x5, 0x9, 0x5, 0x100000001, "13760438ece2eff762fcc568ab679377cfaa1e7f3fa2a71c2377f13cc4a63b45"}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000004c0)='gre0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x101, 0x2, 0x6, 0x2, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r5, @in6={{0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, &(0x7f0000000640)=0x84) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000680)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={r5, 0x9c5b}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000880), &(0x7f00000008c0)=0x4) writev(r4, &(0x7f0000000a00)=[{&(0x7f0000000900)="1e0c91baed4aecd714b25a19dd2e27e641c4511b01526a46bc86ad6aa4716d00d8fd6363e5841ca6aa0e7b2966872e25e0b3c52e16faaea7a4c87c28fe9a9ea42983faf062369d7549", 0x49}, {&(0x7f0000000980)="7f32ccea0c2427acfeeeafb858ea95c0ba537e9f0e13d060fb01c1fd9391bc52241f32cb8aab3ad102ac3715b50a0a848619c09766159e919a6edc7c9daf16cfd1a600ec9f70883402d8cb3b28bea7ba2b566a6df84c3a0907", 0x59}], 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a40)={'bpq0\x00', r6}) fcntl$setownex(r1, 0xf, &(0x7f0000000a80)={0x0, r3}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000ac0)=""/32, &(0x7f0000000b00)=0x20) recvmsg(r4, &(0x7f0000001e00)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000bc0)=""/209, 0xd1}, {&(0x7f0000000cc0)=""/195, 0xc3}], 0x2, &(0x7f0000000e00)=""/4096, 0x1000, 0x4}, 0x2000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) fsync(r4) 2018/03/18 05:27:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={"73697430000080000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x100000001, 0x4e23, 0xb1f3, 0xa, 0x80, 0xa0, 0x33, r1, r2}, {0x8, 0x100, 0x5, 0x5b3, 0x9, 0xffffffffffff7fff, 0x7fff, 0x78}, {0x8, 0x400, 0x8001, 0x3da33cc4}, 0xfff, 0x6e6bc0, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x3, 0x6, 0x3, 0x7fff, 0x2}}, 0xe8) 2018/03/18 05:27:44 executing program 0: r0 = socket$inet(0x2, 0x807, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x4) 2018/03/18 05:27:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000000)=[{0xe8, 0x0, 0x0, "5d0d53bd8c79f9325c3f81d6a102efcb81793fd1041682fd03d95a1681c0fb5b7442586f7067d041c4ed22db0eaf682b9dc7939acbde12a9a412121e86cde751738f1715ba94975c3912902b55047cb0e2c82d5ce72ea440f265f61f448f8a9df2dcf4b0296c321a880c8705f96fe2696479f0000a0fb3b80fabb7edb1ed8692383a3eb556187a068547f15307377fc16dff11f1d7fb37fbf4f21b82eb46939765cc2eb3975c03a3a47d585977c6b6c59bbc56528ed12cd12eddd709a43db2bfcae8289b82e555119d4d089d5d7fd851190eaf658b55"}, {0x98, 0x108, 0x6e3a3614, "a9aba81b0e76980462f480a9cab78cca6e28ecc17362a8852bf33e20eacad672f512d2cc602fe409b74eb9077cbf2a997a4646def53b18c5280dba1384bb34aadaa32dfaaa3e48291dd14b55f544f2d0b03ae3b22c1c2c9acb9c26f79d02b4256fbe16188db319e75f8d9f8ecb99c05f5cae78c1f0e4077203b6e34d91d82afe640c61e2043956"}], 0x180}, 0x402}], 0x2, 0x0) 2018/03/18 05:27:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) sendto$ipx(r0, &(0x7f0000000180)="e27cd33f2f7da533f32aec7d80699aead35087453a4db3ffa527ff3f0161700e628beb689841550e933f562f4594b1d2dbc48809edbb2171e9a60124875200383f3c5f75d36ce5e4927420abb1d281b6f3d59f2a14783bf732e3707e5988a5d01322bd1910a370d17fdfb2af54dd354a6717f0475868d84610a6652359f606752425a41b914a8118701f7d294b3c1b4c7819acf904486136339ae2acd6c8a1d170b584a78077e98f2bca20cef383b9222b58172cee1e024503ed5c16cf5e17c076bc31d78b8a06e689a5071723eaf4393f5a4d0785b2c65ad6279f3b", 0xdc, 0x1, &(0x7f0000000080)={0x4, 0x2e0b, 0x6, "d35280e54b63", 0xfff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x80000000}) 2018/03/18 05:27:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000000040), 0x1000000, &(0x7f0000000080)) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) r4 = epoll_create1(0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000300)=0x7fff, 0xffffffffffffffbd) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000044d000)) socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) 2018/03/18 05:27:44 executing program 5: r0 = memfd_create(&(0x7f0000000140)='!^eth0)$!user]&\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/14) socket$netlink(0x10, 0x3, 0x15) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=ANY=[@ANYBLOB="1c00002bfe00010500000000000000000a000f000000000000000000"], 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8b, 0x80440) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000001c0)={0x1, 0x5, 0x0, 0x1, 0x0, 0x1}) ioctl$VT_ACTIVATE(r3, 0x5606, 0x1) 2018/03/18 05:27:44 executing program 0: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x4, 0x0, &(0x7f0000ffa000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) munlockall() 2018/03/18 05:27:44 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='-\x00', 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84800) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/163, 0xa3) keyctl$clear(0x7, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/03/18 05:27:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) fchdir(r0) syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/18 05:27:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001300110300bd01bb543f039b6705b19b1daf0000000000000020000000100003000c00000000000000"], 0x1}, 0x1}, 0xfffffffffffffffe) 2018/03/18 05:27:44 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000e, 0x10, r1, 0x5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0xa6, 0x0, &(0x7f0000000000), 0x56, 0x0, &(0x7f0000000040)="b2d678ce73ba9e6095082f9e2b1f792cd3c41f5ba443fb714b1778c1da79bc520cc9cb2623c2df3adf966e4165b73ea36c55ea3128b5f3b1718b6e36a2ab15682bff2d46ee1b1f0b8e546e464f15da4231b55b48a78a"}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000008000fdfffff8fda46ed994dfc82dc26b06633dffffffffffffffff0000000000000000000000000000"]) r2 = getgid() setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00000001c0)="5ea3c7457301b64a7c64775b9063fdfd6452fae4f7e0301d2a6a5d49faf21e64e7d58dabf8b34e718f1d8e3c240bdd803b8255cbbb2684e4470b33bc22847857b71565b8d678c0933213dd69b1649ac82230cf636a28b104d3c6c3faec1153a5c0c6ef67e22be8950cb4fbcf221f69beb7", 0x71) ioctl$VT_WAITACTIVE(r1, 0x5607) setgid(r2) 2018/03/18 05:27:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x311201) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x480002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'bpq0\x00', 0x400}) 2018/03/18 05:27:44 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1e, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000000100), 0x38, 0x0, &(0x7f00002e3f90)}) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0xb000)=nil) 2018/03/18 05:27:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b00)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @loopback}, &(0x7f00000000c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$TIOCCONS(r0, 0x541d) 2018/03/18 05:27:44 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="b96a8741bad681fad10f19f05ca887687a98e81ddc7f4f25211ec276b52672836bdea82bed8da8dab92cc2bcaf1bdf30c8be4ae59ff6c4d8280473a629df72e0743cdb8bb13eebb80ef227aa643691eb6c01a9de09bb2f31db96164245ab67af9906cbb534660131992c35bbddf7f611945a90cfc61933") getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0xc4aa, &(0x7f0000000100)=0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r0, &(0x7f00000001c0)="0864a6f8c10e0b4b26e8022e73ef533b50785ede8d7570c46fbad44ec9847798c6898b0da1b42a15779a8b836b4eaa9f6992ef", 0x33, 0x4, &(0x7f0000000200)={0x3, {"fd7c64ac68c3de"}, 0x401}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x2, [{}, {}]}, 0x48) rt_sigreturn() ioctl$TCSETA(r0, 0x5406, &(0x7f00000002c0)={0x9bb2, 0x3f, 0x80, 0x81, 0x6, 0x4, 0x3f, 0x7d2b, 0x6, 0x1ff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000380)='net/stat\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f00000003c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x68) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000004c0)={0x400, 0x9dd, 0x81}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000500)=""/106) sync() ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[0x12000000]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'syzkaller0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x14) fanotify_mark(r0, 0x64, 0x40000000, r5, &(0x7f0000000680)='./file0\x00') clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) futimesat(r5, &(0x7f00000006c0)='./file1\x00', &(0x7f0000000740)={{r7, r8/1000+10000}}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x78, &(0x7f0000000780)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x3, 0x9, 0xf3, "251b19c993be9f22229bcd3334fbb573ef74d478fbe5dbde79403ded8832cbbaf71e12e080b294b1bda74f3426f193c71b7264c44daee43531f33ba397c89ca58a1719cf157b7100cebef6fb7dc3948ffb152bab051ad356f9ade1bfbead3324b1bff387b87091"}}}}, &(0x7f0000000800)={0x1, 0x1, [0xe32, 0x39f, 0x599, 0x392]}) setsockopt$inet_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f0000000840)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x1, 0x80000001, "4e7ab006d116c0abf088a47f611bff112f6d13a70f9ceb9be6c69af11721ea23d4f96243ecf28811488f9de8c9e02703abc307be87a536c60755c57cdfa581244e8d3acdfe1e51c908f7b79657891251"}, 0xd8) ioctl$TCSBRKP(r5, 0x5425, 0x1000) mknodat(r5, &(0x7f0000000940)='./file1\x00', 0xc000, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000009c0)={0x0, 0x8}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000a40)={r10, 0x1, 0x6}, &(0x7f0000000a80)=0x8) 2018/03/18 05:27:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000002fff4)={0x10}, 0xa, &(0x7f0000004000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000003a003e310200000000000000000a000000"], 0x14}, 0x1}, 0x0) 2018/03/18 05:27:44 executing program 7: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0x4) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/03/18 05:27:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw\x00') utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/18 05:27:44 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00007d3000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) pread64(r0, &(0x7f0000000080)=""/94, 0x5e, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24000, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000cfae000001003f000800ff7f00000200060500097893c10b6b910ef608680eaaaaaaaaaaaabfdf1d55de38f1c2d392a8018adb2dba058f95d179fc496bee8045bc4379b297ec5589e6c8ed98a6c25868f982f30658ba77b58f5a5b49b69cbbe513fdbf56be4f906f4c15052b6c344b92a1aa40dde4336f0d52a47c29db8d509ea279dd28986ad0edbb5e1911e532d7e2f8d2388506ca5117003ac37de7dff1b7c16f1322a9d3"], 0x37) socket$inet(0x2, 0x80803, 0x10001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r3 = getpgid(r2) rt_sigqueueinfo(r3, 0x1b, &(0x7f0000000040)={0x3c, 0xb, 0x9, 0x6}) sendto$inet(r0, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) [ 52.212608] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=254 sclass=netlink_route_socket pig=8072 comm=syz-executor5 [ 52.237758] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=254 sclass=netlink_route_socket pig=8093 comm=syz-executor5 [ 52.262393] binder: 8087:8099 ioctl c0306201 20a94fd0 returned -14 [ 52.273430] binder: send failed reply for transaction 31 to 8087:8099 [ 52.279823] device bridge0 entered promiscuous mode [ 52.285373] device bridge0 left promiscuous mode [ 52.289541] binder_alloc: 8087: binder_alloc_buf, no vma [ 52.289558] binder: 8087:8099 transaction failed 29189/-3, size 40-8 line 3133 [ 52.290754] binder: 8087:8099 ioctl c0306201 20a94fd0 returned -14 [ 52.306997] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/18 05:27:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f0000000000)='\v', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000019000), 0xffffffffffffffd7}, 0x1ffa) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x2}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8008, 0xfffffffffffffff7, 0xf7, r3}, &(0x7f0000000180)=0x10) 2018/03/18 05:27:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd0ff0)={0x2, &(0x7f0000fefff0)=[{0x3c}, {0x6}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe5fe0)}], 0x1, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x4020) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)="46139da2a0ad096d33cb1734f55e4718031473d29860205fd9c416d1fef419073d68e6560384a0bc58b9bc3a25080fdbd0ca85194f3542bf73a4093f2beb40676358ee9787e98bdad4ba8883ca6ff3da05acc36c1555210f489e27b0a21ffd8d10d1eff3ec0c33de252dd47aa691b982f1c00762ba4a4ce024c776baa88b1bb9f601e3e2084de7deff8618f7483a7fecc68abbf30629ed7b47129099e4dcf796c911d450e0a0d4db1e65a8e7cc777d9c60a464343043eb34cbb50c570c2cf0823993449cee515721f4b2f34f5ebc6d977c3463394eab878b33c1af47f48d6c4bf53e989c60a026938530c2b1f3e8c670972103fecc43557e48", 0xf9) 2018/03/18 05:27:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='(em0GPL.\x00', 0x3) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x1c, 0x19, 0x701, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) 2018/03/18 05:27:45 executing program 4: r0 = socket(0x10000000010, 0x1000000400000002, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1000}, {r0, 0x8000}, {r0, 0x10}], 0x3, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) write(r0, &(0x7f0000000100)="17", 0x1) 2018/03/18 05:27:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x20, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@typed={0xc, 0x7, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getgid() sendmmsg(r0, &(0x7f00000070c0)=[{{&(0x7f00000001c0)=@ax25={0x3, {"ef92bd0670baa6"}, 0x9}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000006e40)="1e1d0233731212004636642cbc3987d6c39bfe15d4228f11cccab5069081a9c932fc90a6e907c3a9a4d8bc209c19e3c391e4fee26773a963db0627c9d4e18e01b3336bb7a8aabe2ed36d75cfd913df59fc7317b6d822dc98ba2ab051d466bd01f0f7dbbbae33644d8df0eec52bb698e80c2d3258f932c648480a948f99da000dde1ce48eb4cbdb65f8787bf411ab3b68125a880fb871a4294da012f182e608bbd7dedd0ad2c7bebdcef6f4a16920bc5274cd1a936af569663ffc46118f42f66c81a525969f3362ec9d6a42916ea9d91e3411aaff543124ad35226186e8c60d266f38443a573580dbe6", 0xe9}], 0x2, &(0x7f0000006f80)=[{0x110, 0x11e, 0x1, "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"}], 0x110, 0x8000}}], 0x7, 0x0) setresgid(r1, r2, r3) 2018/03/18 05:27:45 executing program 6: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000015c0)=0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000000480)={0x9, 0x7, 0x8000, 0x156}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/autofs\x00', 0x2600, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000c00)=0x9, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000001600)={0x2, r1}) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000000640)=@file={0x1}, 0x6e) r4 = accept4(r3, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80, 0x80000) sendmsg$nl_route(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2001b}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="f80100000000023b00fea9000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x1f8}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) listen(r3, 0x0) accept(r0, 0x0, &(0x7f0000000040)) poll(&(0x7f00003a3fd8)=[{r3}], 0x1, 0x0) r5 = accept4$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14, 0x80800) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000006c0)) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000600)={0xfff, 0x200, 0x67, 0x1000, 0x8, 0x85b}) munlockall() r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000000500)=""/143) 2018/03/18 05:27:45 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00001b3000), 0xbae) 2018/03/18 05:27:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) 2018/03/18 05:27:45 executing program 6: time(&(0x7f0000000000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) 2018/03/18 05:27:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x4}, 0x5c) connect$inet6(r0, &(0x7f000074e000)={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}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000040)=0x7fffffff, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/18 05:27:45 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000200)=0x100000001, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000fe8000)='./file0\x00', &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ftruncate(r0, 0x15) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = accept4$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x800) ftruncate(r3, 0x400000000000005) 2018/03/18 05:27:45 executing program 4: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x9020, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/18 05:27:45 executing program 3: r0 = socket(0x3, 0x3, 0x0) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf1af344974379692, &(0x7f0000000000)=0x8, 0x4) finit_module(r0, &(0x7f0000000040)='\x00', 0x2) 2018/03/18 05:27:45 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x8, 0x6, 0x3, 0x8, 0x6, 0x5, 0x4, r1}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) r3 = accept4$inet6(r2, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x206, 0x4, 0x7}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x1, 0x81, 0x1, r5}, &(0x7f0000000340)=0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000380)={{0x2, 0x2, 0x101, 0x1, 0xfffffffffffff34b}}) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setuid(r7) ioctl$TIOCSBRK(r2, 0x5427) fcntl$setsig(r2, 0xa, 0x13) pread64(r0, &(0x7f0000000480)=""/130, 0x82, 0x23) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000540)={r4, 0x401}, &(0x7f0000000580)=0x8) sendmsg$nl_route(r6, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@getstats={0x14, 0x5e, 0x0, 0x70bd2d, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040050}, 0x40) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000006c0)={r4, 0x1, 0x35, "1c0425424be38bd3e5d89eec13d8b7041b23f282cf3ab795de2d8e2d9d46093cf2a9becc68079442d1679ea899af33c5c3f885411c"}, 0x3d) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000700)={'icmp6\x00'}, &(0x7f0000000740)=0x1e) accept4$inet6(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000007c0)=0x1c, 0x80000) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000800)={0x1ff, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x108) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000940)=0x10001) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000980)="c5c6d3") setsockopt$sock_timeval(r6, 0x1, 0x0, &(0x7f00000009c0)={0x0, 0x7530}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0xa895, 0x4e20, 0x8000, 0xa, 0x20, 0x20, 0x0, 0x0, r7}, {0x9, 0x8, 0x5, 0x99df, 0x7, 0x4, 0x0, 0x8001}, {0x7fff, 0x9, 0x101}, 0x2, 0x6e6bbc, 0x1, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x3, 0x3, 0x8001, 0x100, 0x2, 0xcb}}, 0xe8) socketpair$inet6(0xa, 0xa, 0xfffffffffffffffa, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r9, 0x4, &(0x7f0000000b40)=""/64) prctl$getreaper(0x25, &(0x7f0000000b80)) dup3(r8, r8, 0x80000) 2018/03/18 05:27:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001263, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) mq_notify(r2, &(0x7f0000000140)={0x0, 0x14, 0x3, @tid=r1}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x3, 0x1}) r3 = gettid() ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000100)='erspan0\x00') r4 = getpgid(r3) getpgid(r4) 2018/03/18 05:27:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'dummy0\x00', {0x4, 0x0, 0x2a0b, "f869f50c7d5c", 0x3ff}}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f0000000280), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x8, 0x3, 0xa69, 0x4, 0x20, 0xfffffffffffffff9, 0x4, 0x80000000, 0x2, 0x3, 0x2, 0x1, 0x10000, 0x10001, 0x7]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x80000000, 0x10, 0x0, 0x101}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0x1}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/18 05:27:45 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write$tun(r1, &(0x7f0000000100)={@void, @hdr={0x3, 0x83, 0x10001, 0x400, 0x9ca, 0x8001}, @mpls={[{0xfffffffffffffffa, 0x10001, 0x59e2162a, 0x4}, {0xfffffffffffffffd, 0x4, 0x0, 0x25a9}], @ipv6={0x9, 0x6, "e471eb", 0xe0, 0x2f, 0x400, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xbf, 0x19, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2}, @generic={0x8, 0xbf, "ed56d71b9b39dd0581b555bf083bfe35bb55550877d8a4879cae444a0887540b517c654244f935139ffd3216fea495f21d50d86348777f6d3bc96ef7acfbfb48cb6f55734b88eda67c4b44c614a9392ff3104b2a27939726210beef36126f7ff67e97bcbfacd8eff6d8bef306131232d8cc8f5ffa07051be4611876a68a0896fb72b80cde1a95ab770abaaa7ce39a9ce7f28629cf06feb5d56b705907cebcecdcfd71e365737d038d5aa800ce509a5657ec1f851313639e5ea70bae79b30f5"}]}], @dccp={{0x4e22, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0xa, 0x5, "d7c996", 0x80, "817cbb"}}}}}}, 0x11a) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000240)=""/219) [ 52.635706] SELinux: ebitmap: truncated map 2018/03/18 05:27:45 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x3e1) [ 52.683028] audit: type=1400 audit(1521350865.308:32): avc: denied { setuid } for pid=8158 comm="syz-executor0" capability=7 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 [ 52.720043] binder: 8169:8176 got new transaction with bad transaction stack, transaction 37 has target 8169:0 [ 52.731095] binder: 8169:8176 transaction failed 29201/-71, size 0-0 line 3037 [ 52.786338] binder: BINDER_SET_CONTEXT_MGR already set [ 52.791638] binder: 8169:8181 ioctl 40046207 0 returned -16 [ 52.810051] binder_alloc: binder_alloc_mmap_handler: 8169 2000c000-2000e000 already mapped failed -16 [ 52.821668] binder_alloc: 8169: binder_alloc_buf, no vma [ 52.827270] binder: 8169:8180 transaction failed 29189/-3, size 0-0 line 3133 2018/03/18 05:27:45 executing program 3: sysfs$2(0x2, 0x6, &(0x7f0000000000)=""/20) r0 = socket$inet6(0xa, 0x2000000000005, 0xfffffffffffffff7) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$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) 2018/03/18 05:27:45 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r1, &(0x7f000008d000)={&(0x7f0000a51000)=@abs, 0x8, &(0x7f00007fb000)=[{&(0x7f0000682000)="87", 0x1}], 0x1, &(0x7f0000f31000)}, 0x48040) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x9, 0x4, 0x7132d9cd, 0x400, 0x6, 0x4, 0xcb, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/18 05:27:45 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x25, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x200000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x401, 0x33d2, 0x1000, 0x4}]}, 0x10) 2018/03/18 05:27:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="71a9729fc3d81431e8a6ef67e17b76ea2ab01dd18d105e97e9cb8d9806452b806ae300fd69d474a29fa2dc4aa45d83df5fb76def28d30d4a4dff0ac4a0168faf05ff5145ebab9db87fea8fba693403cf630b47ad663999816bd594") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c0000001400092500000000000000000a000000", @ANYRES32=r2, @ANYBLOB="14080200ff020000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/03/18 05:27:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/18 05:27:45 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r2, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffd0) 2018/03/18 05:27:45 executing program 4: r0 = socket(0x10, 0xf, 0x5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x8}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000140)=0x80000000, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/42) close(r1) 2018/03/18 05:27:45 executing program 0: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006e40)=0x0) r1 = getpgrp(r0) r2 = gettid() capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x152b626a, 0x6d81, 0x4, 0x101, 0x9}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x2e, &(0x7f0000000000)={0x0, 0x0, 0x2ffff}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x6, &(0x7f00000001c0)={r5, r6+30000000}) r7 = getuid() lstat(&(0x7f0000003a80)='./file0\x00', &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() r10 = getegid() stat(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = geteuid() r14 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005d00)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005e00)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005e40)={0x0, 0x0, 0x0}, &(0x7f0000005e80)=0xc) getresuid(&(0x7f0000005ec0)=0x0, &(0x7f0000005f00), &(0x7f0000005f40)) fstat(r4, &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006340)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000006440)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000006480)={0x0, 0x0, 0x0}, &(0x7f00000064c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000066c0)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000067c0)=0xe8) fstat(r4, &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000006c40)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="dd0bd3a26a20dca32e9d4ff55c2530fa38becfe950869aa213396a258567e4c3ad9da31968dc03b0ca3b8444f7dca4d4f5d8d2b629a1d32ab808b319c5d1271993b0c3b7358c36ef550342d223518b6d55e591b7d88038e665f63f786651e44ecb1cb1a360ff58518033e9c0f3c4c1bfb7249b8835f9e93b978ae599cf056cc0a7a886b31c5f94869c2531c479548734cc1cb30b2508026388b05e562839b70ffabb19209c6d955e464586d773baac40e0d25b180f8402a3488cf6cacba1", 0xbe}, {&(0x7f00000013c0)="8b2cb304dfa9856db05a5e0313538f1a0a8dc49d6b3dbd50f229331eae776e3919cc2b93e3c644b069116d1fa6ca0fd0d8b86e1c40c4ea017f519a76389fa0efd0f0d1f4860cd0e6f38c356d598f87af8ab5faf681149a0f530279695188df36ce0adcd835d34ed413c2e30d16645572d724f1c8112c86a5738fc7dc19ef1f4118bb8487633eec3a5237cf3c993da2d7f16426056ae5eefb4fee9086add630acc4f2637f19fed9b45f1cb71410e6a42e6977efc53279a717ca8c19ad4e6dc508fc6f3d26b16c16cad94a9ddf77fdc999528dc1564cfa627b0baae12cdc374e110064c7da9a5648926e82457f754709a2264d82e80a", 0xf5}, 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", 0x1000}, {&(0x7f0000005800)="5b29276d3f026455cbaef8cb501918eeccaa6ad8a7e87acb649cb18bc6d683793ec20686fc9f80b27b8ae3908b2b5d7cbf89e836ba2ed248127f3b58eed3586880a3396c5d47c0f95973", 0x4a}, {&(0x7f0000005880)="bcb04a0d21cf25dd20ca553d026ea505e3783688cf2107f327fe09f84e38eb99e30658c8ab6d29aebe9ed74d15f30bfbfa7c4ae137461cf299574da297ed10fe0a183656b9a5fbc91493d2ac55ca785889070916063ce4ef087b3c79e619", 0x5e}, {&(0x7f0000005900)="0824a99df935ada90b01", 0xa}, {&(0x7f0000005940)="c19307403872a23ea2185124ccacdf300883b5e0301dfeab5bdce5751480b827b86a2b5a5218b511d7aa98fd3463f58157fa755022b9597f2d7acb917197ba26dcb40ee3fb43e66582f5c942d4414a753b650abeee7ea25c6481ccfc", 0x5c}, {&(0x7f00000059c0)="0aab92d5aba2ffac3a6f0bca93e3a6680fd5d47dfbd4a27ba5b21a7bdfaf8aa9c7fa7f5369c7e2e36e936c5e59fd5379480ae28d1b3593bfb39ae61c07e9bac8fbde5ccbb14a43c0b6ee62fca61ef2f9057819994ca930a88af211226f77c87a5076a9428419f18d06f14ff1e8e82e5b6a11843e9d9ab822f2e355a29575d127e8855d87270a7443a8d2784f68d3401853bc538f5c28c9fe37b43901760bcff472775ec962e2a5fd01da75", 0xab}], 0x8, 0x0, 0x0, 0x4000001}, {&(0x7f0000005b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005cc0)=[{&(0x7f0000005b80)="2c00c5d95bbbb52b53552e9558bd8e1ed76a0238857a98cbc8c128e5378e9b0cf46be8771d18", 0x26}, {&(0x7f0000005bc0)="eff620b2690cde6c6fb295502ae4c3fb65f6039250", 0x15}, {&(0x7f0000005c00)="9d56d5e6408f4d91ba2822c4f9820405e153ae5a5fbf35017b914eb1a08ce53cd2d7d6947e90030820a137993eca0bfd28d797e48260a0e35f6d2e7660e053c1756a73503ae05e3985921a897429e7d4090fc30e8947eb1f1dc78c559702635caf8299ccd54d066dc56a15ca24127fb321c9b518a96b16482ccb008dd310454f09c57b3827a31600a37d91c0978c6e108a72878f0ff3bc912041f8f3e5", 0x9d}], 0x3, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r2, r15, r16}, @cred={0x20, 0x1, 0x2, r2, r17, r18}], 0x60, 0x800}, {&(0x7f0000006080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006300)=[{&(0x7f0000006100)="0b0c3c2dc1c3abd8a52aa002b03c2f93d0733fed2933fb790cf3a59a4ea9816f91b3f3f889789b", 0x27}, {&(0x7f0000006140)="6084657c55526376f4f85b0a3b223c595b233927f7603c920f21a8aec0f8254862a789316d90900a5ff2f6cab09d37f796ae9dccbb4c2cb07bb6164399e7109fc78e25653c4595c73415de43ac1f6955b6f4b3e37623d5367b1c5e0b850aacf52a4c21aa718e8e78cabbb86f7d0ca93d29a571aeb3c648bc2082a40e6eef77a1c5e82bf2982a45b8bd185b4f9703356354d3f0ef169e30869fa581c0158c3ca062dd9a097d000892899a9a8db54a686fa1e318c65d27e4390d666c0898b0f0624a6d774cec13a75ba7740ccc26c66a8fd1b98f8ff02830d8169f6448196bb9291e11ea29dc054882c6c2", 0xea}, {&(0x7f0000006240)="16f2413062b8bfd91b3f68194a0c0ab6ea5ce0b19b8eb18eb992f98ca90309e77f984e16f63ef0d42eeba28d5bb8f4c0003eb58db3f9c08ffddea0cce0a0dcd1d185f2a74d6888dcdfc8ef4f40616d8719623dc4dcd38175a24fcbbcb383d7b77b3326dbaac4b6fdfd21c7f56817744b72227f49a878691e56c65eb594b4a2f126", 0x81}], 0x3, &(0x7f0000006500)=[@rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r3]}, @cred={0x20, 0x1, 0x2, r2, r19, r20}], 0x48, 0x40000}, {&(0x7f0000006580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006680)=[{&(0x7f0000006600)="fb556dd8a3bbc333904630034bf47e222d0845658061cd7c7028af79d07f3cd78f997bf0c42fb2e61f1574d14438489cf9bdbb34cf1b2ac17c1fe1a0579d9756810bb63297512c4924de4ff13240c3bf086a7925fecb05f02cc40aa4acba57788e2afeb9f8d8b1b8", 0x68}], 0x1, &(0x7f0000006880)=[@rights={0x30, 0x1, 0x1, [r4, r4, r4, r3, r3, r4, r4, r3]}, @cred={0x20, 0x1, 0x2, r1, r21, r22}, @rights={0x28, 0x1, 0x1, [r3, r4, r4, r4, r3]}, @rights={0x28, 0x1, 0x1, [r3, r4, r4, r4, r4]}, @rights={0x20, 0x1, 0x1, [r4, r3, r4]}, @rights={0x20, 0x1, 0x1, [r4, r4, r4, r4]}, @rights={0x20, 0x1, 0x1, [r3, r4, r3, r3]}], 0x100}, {&(0x7f0000006980)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000006bc0)=[{&(0x7f0000006a00)="742aebc1c5b81dfabf3bba191c9f9fe9dd3a8729bc687f2dd7666312ed32cbf2cb5abb95c3333cab7fa967409e1e40f21c7227a0913bdab20647a6b070708f7892bed98dd607293404758ce46f99e475fe64430abf1b05dbbdf09e8a81b9938de8a23e13c550e470f7f2eff374e18322ee233c30d42e719d3f205f390eb30f34e8dcf3a54906420f8bb14dcad936e2cded5af7a70edcb4f4600b30e39b23904c141c0f829fcf43dc680232e11f39f9bb14c5032305a47cde1938f419f592edd1de88d4a84d6a618b58b4f5e9c3908786", 0xd0}, {&(0x7f0000006b00)="dc87de488f566744477a03368bd562c63553842324e53e7c17b6cba3e7201ea7f77e22601f2ae5a0dab3d96a70d71a63ebcfe9ba79dec258a0da6112aae379a4771622fa9a86f514a893bcd862d379236a8a74b1e7a15adfacc9924fff4763f40a34654370133a19245705cdd0271132e6f9e5ca8477abc403db808b9a50f4b1a079e4739e80b5102cbf7bc0", 0x8c}], 0x2, &(0x7f0000006c00)=[@rights={0x28, 0x1, 0x1, [r3, r3, r4, r4, r4, r4]}], 0x28, 0x2000c081}], 0x9, 0x1) bind$pptp(r4, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) socket(0x1b, 0x5, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000180)) 2018/03/18 05:27:45 executing program 5: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x401, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}}, 0x88) sendto$inet6(r0, &(0x7f0000000640)="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", 0x5eb, 0x0, &(0x7f0000000600)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/03/18 05:27:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/193, 0xc1}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x4a) [ 52.837579] binder: release 8169:8176 transaction 37 out, still active [ 52.844308] binder: send failed reply for transaction 37, target dead [ 52.856930] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/18 05:27:45 executing program 6: getxattr(&(0x7f00007c8ff8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/18 05:27:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000dc0000), &(0x7f0000dc0000)=0x4) signalfd(r1, &(0x7f0000000300), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6c, r2}) r3 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x800) ioctl(r3, 0x2, &(0x7f00000001c0)="3b410fcf5dc14e990345076f7b0142258feec0077fa62e1a2bddec83011de51abfff635a1a86ac5d80a3d40a8e1607adf52c4f3a6d80e1aee55be3dba20413ddcb3619f2f5db96f9ca3f9b9b45463dc0b43099e332523463f47b45436aae98b6c90f6e9721b5a165b500d7b3329c468ac2b979b45dc06fe82b275bb077c222bea7b7d7087e6d598e3aab5eb295c8df46f628c52abd5762b4faf2f9651c02cef49a0543b6a2a2b178f308ad505db22d4e3495533e66e8089e9f976e83a7cce7a5b4476bdc01cdd1b89a9b2269ae7a200fe6d46c6d68be21dcc828bdf128") 2018/03/18 05:27:45 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a435, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5c, "9c90f81aa98a32ebec131e3780de05318316ee50cdb94ba085e78d37a9926ce90f77d06fb8361e5bcfd674ad062ddf2157c9032e6bb03f88b51e93fe474c159cc115609097a868da78ac4b4c41251db9cfcf597689737d92ef56d33c"}, &(0x7f00000000c0)=0x64) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x3}, 0x8) 2018/03/18 05:27:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) [ 52.868508] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/18 05:27:45 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x404000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/66) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/217, 0xd9}], 0x1) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/25, 0x19}], 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000002c0)=""/153) r1 = gettid() r2 = getpgrp(r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x34218cca, 0x3a, 0x1c6fe597, 0x3, 0x10}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000480)=r4, 0x4) r5 = syz_open_procfs(r2, &(0x7f00000004c0)='attr/fscreate\x00') ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000005c0)={'syzkaller0\x00', 0x0}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0xf38e, 0x4e23, 0x400, 0x2, 0x80, 0x80, 0x2f, r6, r7}, {0x20, 0x0, 0x7ff, 0x8000, 0x5, 0x1, 0xffffffffffffffe0, 0x10001}, {0x3ff, 0x6, 0x2, 0x80000000}, 0xff80000000000, 0x6e6bb7, 0x1, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3b}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x3, 0x3, 0x6, 0x10001, 0x100000001, 0x6}}, 0xe8) fcntl$setstatus(r5, 0x4, 0x42000) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f00000007c0)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000800)=""/17, &(0x7f0000000840)=0x11) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000880)={'broute\x00'}, &(0x7f0000000900)=0x78) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000940), &(0x7f0000000980)=0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000009c0)=0x8, 0x4) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000a00)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000a40)=@req={0x0, 0x0, 0x3, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) ioctl$KDENABIO(r5, 0x4b36) sched_setattr(r1, &(0x7f0000000b00)={0x30, 0x7, 0x0, 0x8, 0xcd, 0xac5, 0x400, 0x100}, 0x0) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/enforce\x00', 0x40000, 0x0) accept$packet(r8, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000bc0)=0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000c00)) eventfd(0x6) eventfd(0x6) 2018/03/18 05:27:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8), &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85}], &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/03/18 05:27:45 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) 2018/03/18 05:27:45 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) get_robust_list(0x0, &(0x7f0000000040)=&(0x7f0000000200)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f00000001c0)}, &(0x7f0000000280)=0x18) 2018/03/18 05:27:45 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000040)=[@release={0x400c630e}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0x0, 0x0, &(0x7f0000006fc0), 0x1, 0x0, &(0x7f000000fff7)='R'}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000000)=0x6e, 0x80800) bind$unix(r2, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/18 05:27:45 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4000000000a, &(0x7f000095b000), &(0x7f0000407000)) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) read(r1, &(0x7f0000000100)=""/152, 0x98) 2018/03/18 05:27:45 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00007d3000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = getpgid(0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/226, 0xe2) tkill(r1, 0xc) sendto$inet(r0, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/18 05:27:45 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x40004, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) fcntl$setflags(r0, 0x2, 0x1) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xdbf1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3, 0x1}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000300)={0x5, 0x4, 0x5eb, 0x2, 0x80000001, 0x8, 0xc6, 0xabf, 0x0, 0xfff, 0x5, 0x6}) pkey_alloc(0x0, 0x1) r4 = getpid() ptrace$cont(0x18, r4, 0x2, 0x461) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000340)="f32a820255f15553776db877b53a4b588e9b7c979f1354c0f9faf5f7252883dcbd652ce7bdc6754fa896b3946abb45ee805bd47b059745abacb257fd9bf4bdcb721569e6604532c35e2f2a0550fe78f26a6d9c3a43b4b20efeea56e5b7941e10a21d19ca41fc6ab88ec14e97889ad5ab482b31eac58731a907b3ee4b47b8219a90768a94fe78c6ee17c4c26437105f7bf5a2d851819bc320a9255ca607f33afb0162f10a03a4dbbd5d62fc0478d76e85c7913ffe180f4aadfdf2981f7d9375370601a5a8c4b586c16bac625f58eae218e969a088bf100746c3fc369022bdb6f911459c") ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000440)={'nr0\x00', 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000480)={{0x9, 0x400}, 'port1\x00', 0x0, 0x40040, 0x4, 0x4, 0x9ab, 0x2dbb, 0x13, 0x0, 0x5, 0x3}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={r3, 0x1, 0x3, [0x3, 0x6, 0x1f]}, &(0x7f0000000580)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={r3, 0x6, 0x5, 0x2, 0x7, 0xffff, 0x0, 0x964, {r3, @in6={{0xa, 0x4e23, 0x7d, @mcast2={0xff, 0x2, [], 0x1}, 0x1f5}}, 0x8, 0x8000, 0x8, 0x477a650a, 0x4}}, &(0x7f0000000680)=0xb0) recvmsg(r1, &(0x7f00000008c0)={&(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/112, 0x70}], 0x1, &(0x7f0000000800)=""/153, 0x99, 0x7655ccff}, 0x100) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000900)={'broute\x00'}, &(0x7f0000000980)=0x78) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000009c0)={0xfffffffffffffffc, 0x3, 0x76, 0x179, 0x1, 0x7, 0x2, 0x82c1, 0x400, 0xf8, 0x1000, 0x3}) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000a00)='syzkaller0\x00') getsockname(r1, &(0x7f0000000a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000ac0)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000b00), &(0x7f0000000b40)=0x8) fchmodat(r0, &(0x7f0000000b80)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000bc0), 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000c00), &(0x7f0000000c40)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000c80)=""/102) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000d00)={0x80, 0x100, 0x8, 0x2}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000d80)={0x5, &(0x7f0000000d40)=[{}, {}, {}, {}, {}]}) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/18 05:27:45 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x301100, 0x0) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=@random={'system.', '*securityppp0{-/wlan0eth0@\x00'}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="757364722e7e462c7575daf5a0dc1fd15e935df300"]) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)="5b766d0065743129ef747275737465642b2f5d76626f786e6574306c6f766d6e657430007ffbbcb5") poll(&(0x7f0000505ff8)=[{r0}], 0x1, 0x1fc) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000180)) fstatfs(r1, &(0x7f0000000200)=""/154) ioctl$TIOCSBRK(r2, 0x40044591) 2018/03/18 05:27:45 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0x9}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @rand_addr=0x9}}, 0x5, 0x6}, 0x90) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000480)={'filter\x00', 0x45, "800cdd7a3963860904b36b201a47f4b2437dee3c2c5078e77e8df7c5c62e39327039a2c1b5075527f72972186a7108b09c475fb7222ab3b094ac9d39ea63efb87e34fba341"}, &(0x7f0000000240)=0x69) r2 = socket$packet(0x11, 0x2, 0x300) syz_extract_tcp_res(&(0x7f0000000400), 0x9, 0x8db7) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000000), 0x2) getsockname(r0, &(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80) r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f00000003c0)='ns/ipc\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000300)={{0x2, 0x7}, 'port1\x00', 0x2, 0x0, 0x5, 0x5, 0xd5d, 0xef, 0xab1, 0x0, 0x1, 0x3}) 2018/03/18 05:27:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x1a, 0x13, 0x311, 0x0, 0x0, {0x1}, [@typed={0xc, 0x67, @fd}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/03/18 05:27:45 executing program 0: socketpair$unix(0x1, 0x400000000000007, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000240)=@req3={0x400, 0x9, 0x2, 0x400, 0xf86, 0x1}, 0x1c) timerfd_create(0x0, 0x800) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000180)={0xfffffffeffffffff, 0x89}, 0x2) r4 = dup2(r1, r1) geteuid() userfaultfd(0x800) r5 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x7fff, 0x0, 0x1, 0x3, 0x80000001, 0x6, 0x9e, 0x2, 0xbb1, 0x8, 0x80000001}, 0xb) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000b35ff4)={0xfffffffffffffffc}) finit_module(r4, &(0x7f0000000100)='vboxnet1$\'\x00', 0x2) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000000)={0x7f, 0x9a}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/18 05:27:45 executing program 5: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12, "908a3ce39524ea28659bfa88908695b5c50d"}, &(0x7f0000000080)=0x1a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xbdd, 0x3}, 0x90) sendfile(r1, r2, &(0x7f0000014000)=0x100400, 0xffff) [ 52.992844] binder: 8231:8239 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.000501] binder: 8231:8239 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 53.031022] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/18 05:27:45 executing program 2: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x1000000000fe) rt_sigsuspend(&(0x7f0000000040)={0x10001}, 0x8) 2018/03/18 05:27:45 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') pread64(r1, &(0x7f00000001c0), 0x264, 0x1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20480, 0x0) socket$unix(0x1, 0x2000000007, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/4) [ 53.041370] binder: BINDER_SET_CONTEXT_MGR already set [ 53.044234] binder: 8231:8253 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.045365] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 53.050255] binder: 8231:8269 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 53.058190] binder: 8231:8253 ioctl c0306201 20006fd0 returned -11 [ 53.085213] binder: 8231:8239 ioctl 40046207 0 returned -16 2018/03/18 05:27:45 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10040) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:devicekit_var_lib_t:s0', 0x20, 'system_u:object_r:pam_exec_t:s0', 0x20, 0x33, 0x32, 0x20, 'unconfined\x00'}, 0x57) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) creat(&(0x7f0000000200)='./file0\x00', 0x0) r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:netutils_exec_t:s0', 0x20, 'system_u:object_r:sshd_key_t:s0', 0x20, 0x39, 0x33, 0x20, '/usr/sbin/ntpd\x00'}, 0x57) set_thread_area(&(0x7f0000000180)={0x6, 0x100000, 0x0, 0x8a40, 0x8, 0x3, 0x400, 0x1, 0x80, 0x139}) 2018/03/18 05:27:45 executing program 1: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000195000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='SE Linux', 0x2) r0 = getpgrp(0xffffffffffffffff) setpriority(0x0, r0, 0x581) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0xffffffffff7fffff, 0x20000000000101}, 0x49e) write$selinux_load(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578195d15272dfdecdea1ebbe4f1a079e452c89cf47bb1bb80517ea939aa2d641e186f2fcfd43199142e56a3dc3853d1346db2c914caedbb52e688ba55edc781b3ef591724a204b8cd9d5a50e1070af63f7c82a9ea2017009c85f2d35014b9716d8071ff466e7374ef81e6bdfc8428befa9e1f0d583d71e87fab1efd75145795516eb0c52c912060000000051b3a26fd3d2e920510f2d1784678057b9a07b833e11ed85248205b1bc423a764629a971ed292546c8f4d84873476946ee68af0fbe695736185e4ab1b67ccf944c730869c524394afac6610000000000000000000000"], 0x73) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed5ffa)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x1000001, 0x20010, 0xffffffffffffffff, 0x0) 2018/03/18 05:27:45 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80000) bind$netrom(r1, &(0x7f0000000440)=@full={{0x3, {"89f372532a40bb"}, 0x7fff}, [{"8d00b732874a9a"}, {"db9a91d603a9e0"}, {"6432a63ce3ef22"}, {"03075e875899f0"}, {"e21936149ab5d0"}, {"a1d76cdf0f1faa"}, {"cd83baa2b45445"}, {"018b0d033f4615"}]}, 0xfffffffffffffe0e) 2018/03/18 05:27:45 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0)=0x8001, 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={r3, 0x7fffffff}, &(0x7f00000001c0)=0xfffffffffffffef4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x5}, &(0x7f00000002c0)=0x90) 2018/03/18 05:27:45 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x20, 0x530e) write$tun(r0, &(0x7f0000000100)={@pi, @void, @mpls={[{0x8, 0xf87c, 0xf9, 0xd89}, {0x100, 0x81, 0x0, 0x1}], @ipv6={0x401, 0x6, "471233", 0xdd, 0xb7, 0x3, @dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[@dstopts={0x62, 0x3, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x19}}]}], @tcp={{0x4e22, 0x4e20, r1, r2, 0x0, 0x0, 0xf, 0x20, 0x2, 0x0, 0xa87, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2edabdd0597cb3ba3281b74d12bd2277"}, @eol, @md5sig={0x13, 0x12, "398b66f55cd0e546d694ba0b90bab31e"}]}}, {"0f10316a16ba945c0fbe20924ec9483f845453a87f41035a57c38e6a7db8acbeed00df7ad5ebcec99c38829a1b4d6e0e314e4d416ba3d2f14b4a123ab1805ce4ec0047b00cbe2bec196bcc65053d1d3a09e1b5d7bdf744ec2c702b19b27b4576312d5de348ca71d98fc45355b778b7dfd8dc274a318761a93e"}}}}}}, 0x2e) ioctl$LOOP_CLR_FD(r0, 0x7001) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x400200) 2018/03/18 05:27:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8), &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85}], &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) accept$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/03/18 05:27:45 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0xfffffffffffffffd, 0x0) ioctl$void(r0, 0x5450) r1 = getuid() r2 = getgid() clock_adjtime(0x7, &(0x7f0000000180)={0xffff, 0x9, 0xce2b, 0x9, 0x7d4, 0x1, 0x0, 0x5, 0x7, 0x3, 0x2, 0x7, 0xff, 0xce, 0xfffffffffffff47c, 0xa16, 0xffffffffffff8001, 0x1, 0x6, 0x7fffffff, 0x20, 0xff, 0x3, 0x7, 0x8, 0x3}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, r1, r2, 0x2, 0x3, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000300)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) ioctl$TIOCNXCL(r0, 0x540d) fcntl$dupfd(r0, 0x406, r0) 2018/03/18 05:27:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000bfeff4)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f0000369fa8)=ANY=[@ANYBLOB="240000001c000905000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="003b7d6dde811e731def0566"], 0x24}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0a0daa17a784daaab9fb398be29488d5879f44f81de5688863476ce9392ac4a7200ceaa904126c62c812f2ac4a65eeb56fcf85e3bbc59664ea96f7faef0720f5cccb869aa18d44449c372f05e2b9475761b58f9a0c268cbeea4fc50ee6af6d9a2e95475c90b2c2755821787137673649fa39cc661d2e150af9f1b48bdc9a8b2b695305cdd2901e53746e8e2946814645f8deccb69fa813f3dee3879e225050d4f618d7b9d15c4fd88a0b68961b217a49ef340cf3676387c22a4e3b6f2825ce40", 0xc0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x1, 0x4b, r2) 2018/03/18 05:27:45 executing program 3: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) munlock(&(0x7f0000ff1000/0xe000)=nil, 0xe000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 2018/03/18 05:27:45 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000340)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496069b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b062511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76322a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450401000000000001c122283946253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045382ac4454b26619f6296ad79475598f80f38e0a77da0aa4cb41ec1a76829b1f6df490d9a7a5b8eef91a3654f856fc86aac2e1190dda2239e02f1da300ee74027952b116f56972b27502a692072", 0x17b) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x6}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/18 05:27:45 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20002, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="111127740c6a5eaac1b90d783c5939b662d850d785e18af32b2c907eda819935e19e10b18e99764dc76a800d37be16bc5fb5005858fc818d59312724b0a69cee6f17ee", 0x43}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000000c0)="b3db0f47db4a72f29d71eeb1ee58026aa36418b3259bb2bc8fb74d898f19993eb353afa620c95c4a5535bb", 0x2b}, {&(0x7f00000002c0)="03244f4736077cbe19655e", 0xb}], 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0xffffffffffffff67, 0x7f}) 2018/03/18 05:27:45 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={"7679a8aefcffffffffffffff00"}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) [ 53.256492] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 53.265209] audit: type=1400 audit(1521350865.888:33): avc: denied { accept } for pid=8288 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/18 05:27:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCSTI(r1, 0x5412, 0x1000) 2018/03/18 05:27:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x45) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0xffffffff, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x88) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0x0) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f00000000c0), &(0x7f0000000140)) pipe2(&(0x7f0000000200), 0x80000) shutdown(0xffffffffffffffff, 0x0) 2018/03/18 05:27:45 executing program 0: prctl$intptr(0x22, 0xc00000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x408}}], 0x2, 0x0) 2018/03/18 05:27:45 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000180)=0x2, 0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000001400)=0x61, 0x4) [ 53.299573] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 53.311947] binder: 8286:8310 ERROR: BC_REGISTER_LOOPER called without request [ 53.311970] binder: 8286:8310 ioctl c0306201 20008fd0 returned -11 [ 53.312611] binder_alloc: 8286: binder_alloc_buf, no vma [ 53.312630] binder: 8286:8310 transaction failed 29189/-3, size 0-0 line 3133 [ 53.319801] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/18 05:27:45 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r2 = mmap$binder(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x2, 0x1113, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) 2018/03/18 05:27:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f00000000c0), 0xffffff37) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) read(r0, &(0x7f0000000040)=""/11, 0xb) 2018/03/18 05:27:46 executing program 5: r0 = socket(0xb, 0x20000000007, 0x5) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000007d26", 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000240)={{0x80000000, 0x1f}, 'port0\x00', 0x0, 0x100412, 0x76, 0x6, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x3}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0x2, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000300)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x34, 0x0, &(0x7f0000000080)=[@dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304, 0x2}, @decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x3, 0x3}], 0xfc, 0x0, &(0x7f00000000c0)="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"}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000340)={0x4, 0x0, 0x8, 0x8, 0xe1, 0xfffffffffffffffb, 0x1c34, 0x0, 0x6, 0x9, 0x3, 0x3f}) 2018/03/18 05:27:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000000)="3e980685496f0b04c76b49c5f4af4edcce69b677811b2fd9d4f2ef33b273ebda"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x183800, 0x0) 2018/03/18 05:27:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x80, 0x0, &(0x7f0000664fc0)={0x0, 0x2000000001, 0x2}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) read(r0, &(0x7f0000de8000)=""/206, 0xfffffffffffffea2) 2018/03/18 05:27:46 executing program 7: r0 = socket(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xfcfb) [ 53.319808] binder: 8286:8310 ioctl 40046207 0 returned -16 [ 53.319832] binder: 8286:8316 ERROR: BC_REGISTER_LOOPER called without request [ 53.321990] binder_alloc: binder_alloc_mmap_handler: 8312 20ffc000-20fff000 already mapped failed -16 [ 53.322356] binder_alloc: 8286: binder_alloc_buf, no vma [ 53.322373] binder: 8286:8316 transaction failed 29189/-3, size 2329469315071344640-0 line 3133 [ 53.323572] binder: 8286:8310 got reply transaction with no transaction stack 2018/03/18 05:27:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb230a2f9930a06000000a8430891053d693900090020000000020000001900050000000000000000dc1338d5440700000000000000fbbea3fc684c61a0029b6283de4407aa7227c43ab8", 0x55}], 0x1, &(0x7f0000006000), 0x0, 0x24004000}, 0x0) 2018/03/18 05:27:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt(r0, 0x8e1, 0x1000, &(0x7f0000000080)="2570c16cfe17ea31fd7e93af8b41450c691b22ffb15d1fd142501f2eadd4d24098163215c2dd971c382004d193a52caabf3a7233cb3029f7b8c6eff16f72b09c7d10e79325080e129f199595ee41181e7dafe2e337811e9f714e0445800f4dcfd9e57826ae5f769fa7ce6f11854ee2823c27cf0be1d52ed64cf7965635a1fb6a5c249cdb0ac557dd19431b79dd2ac29aae47b63bf9f1d1e879f00f", 0x9b) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000002c0)=""/236, 0xec, 0x1, &(0x7f0000000280)={0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffff1) 2018/03/18 05:27:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f0000001380)=[{&(0x7f0000000300)="8135764958a4613224228e53986414fc93181a0e05fe392f833a66f20f50a0414d873d460642307998fc40c9a7b628f4958d4f417e419e1748c0f1aa524f2e2557df9ad1932a7af10c640db72b71a7a180b9", 0x52}, {&(0x7f0000000380)="56833ceb808a50f8eaf26e5cd77e0b4290a9f954b231e361efa42f66d307e7109ba0cf3df69589f577b8a0d7a3eadcad7b15b42291bf2ad65b4589f82515c2da373aebfdc9ca3f6c6fd0b2baa466b59cf65e60e76e8f7710d8ab085b9ca1c2bd65b7eb7eb37952a9e71f5ee11412711044bf6e27761b365984c41c4c6a671444ade31d6e9f0bcd03af05431efe781e78a271030edb7bf1e238711267993103ca9e1ef5cf71b2341e847fa44d19b5671c7d246e0a1ea02cc7100a7eacb0e00c63727b80b857fe109c36e52cfa7a027bfe0213464769e06c3e5087e163880f4bbf90e7a0caab4c383b3538138995065bbcea0a6c2736a50998fbd46858d6c0ef901fb6cdfb5ee71b8edf0e19890feda2655f70a0963b736cfeda4dc9a4ea63c0a4190904fc4ffff2428bc6510dd8e6100e2749ca8141b64142fb32e1abd233ba4a44c00144a96d3fe80663643796c1d0a05092febe4b036fb7b670742c9cae3f93cefb4343cd8290e33a6b6717788e3ca28cf128979972ffbfcd2332c84744dd79438c70b5faeaa6f77060f57faeb2211c795e49a51701de1aa6a42c666550c7005242d83c82a2eac61b9599fb69be5093ba885200fb0211a8375fbe84f086a8e11f98bd0887bf8ca780415cda823465e784fd27d1c7af2004310c9e7a8b011e625adedeaa8463e7e5d3144f262e3fe05200d91f95a4037ac98c4c88e666bd3c1f5c3a83ee2b6aa971682727e98d4c0a483480e8f11dec3bb3f3f30baca22afba764989f23d0a1657b4f7b8e172b27a9c6e74a839df990c89af9b4bbe79a27278e50c6611341326093912a57398a6c044e74beb10ea9b6246b5aae05e5f178a627248d7d7e499bfc5aa925cd4caaa7f1d03dc850f575b0e480876ad13a1f609ed8425b2f1e2c226776776dfad5b324f1588ef8af017525c0013cf9581a94718c5956655b1270566d4deb585ed0cd1aedbd5eb22946cbfab2c37224f0369d2c7cb54aa50606794dacf9c79641d2966196eca18ec03424be18106c9c8dc742967812cba26cc7dc94b3cf09742a9df2aa7ac1d45decb92676451f57e57ce858320a7e70f6a89148d822ff483099a19bcddaba44cb44a28f5732ba7be6d4d8c99ab07cc3b53940ef2e8971991fee85ae1d28febaabe009033ddfb50331de172777e73aae87142ee931cbfdd30d3d50edf6e41298bced97b84bcb5b68fa822df97afd230542ba0ff6c445037a733715d393de0697c424b9f2b699d7a773c9b7af6a4c0bda42c59ff468f37047d877a9202f6fc6210ddc70d56d6463a95919cc086e6e36188f3d586fb40ec765a131efdb6411ddeb5524a716df0e24be5f84fb7e0caebcb9a1f6f7c95cdded2ed93b69c4dace08a7723ca078790d791df95e881674dbda791143ba1ecab58871611b3c7963b2f271144783c8bbaf597335db8fedb9aacc03ac9a6f5c103d61b4f1e1e5a6a8c5c407c3f6a4945a815a5f06b48a2744aff95201d3cc611bffb2fcd7c1560c2f81347aeb8601f01032ba7d379a7986cd7f83dd9955646ceb23b3ca52570d5608c9e713cd1db83264fa584a5bf3a30e2a15404c1cab190162bc33838fe4107a03c232a3ed33d7fc317839f7851fd93fcf3a429f37e7f55a5732e953368af5df583134555ddfbe30bd02ec2402c012d148bdbf8c83201ea33601f68e0192a3390dbce3f5ca9de60f932068756b872268828b366b69d46e42133ab74a8bab2ea270ddeb8409976ca8aedc645700135bc963b31164d69168c2e0ef85e718cf12ad07cd69d22913b9e0dfccf281ca7bb0ad05bc0957cd27b7da36099ab2d106a8aadb77097f2df365690ed4af85a5277f12235e0f6a0ec970f1415348f0a0d84becbe3151881235f78a792c6b4f899e03ed85414cd6e7b36396a4df3c2fa8d48c23018e54e1ca537bdab20a7a98463aaf4061873adebc5f659154644388e4fd8f70e8e4590c91be3a71331d371a5768adaa2a8086e7dd2e230586a21158e50acef768cdf5ed7f40eb323a0d351a314db26cc692dfbb698bc9f0fbbad5fa6153ae08b65a567c7a1ad86a6e926af0102e8c1d3630c125afd993ab54979adcad805ab6468822fa8f22c624dceae22b13425a99ef7bb72d4aa98cd49b1e233dcfaa338a392ad51e414666d6274399de00e4d8801b3ee6f80f82826eeea63294b3b95714bfe3a85f7b743e97e85bc7f936cc85b4589730ab7624bcc246fb0388c10eec5ae02b0582a6ae42e9ffba71424f29efbfc798aa63cccd54c240019ecd6bc617679f77b2601d6a7b1e45fe53720a38c145cecd92007b39af8c1813bf6b792ce15805268efdd560f3c013aec34a3d6e24d320e2375bdf5d1f5670e6190fdcae74dd2b5efb726dde1f3338402048f35e919b77ebaa8e43e3acd655edd788723fa4ba36aea5add922be2eeb540531ed0561d81ef7a77228931c3b26a216fad421a98fe068d4af5986d5c4248d8e1ffc86c029f0892759e2847c1e57c63d19b60921b3cb23d0140d08d949d7884326fee17c7c48f8b6583e60ea9dd81dd19a70a41ee53cfe33b096f691168e571c9e1bd622d9a0f54e1134eab651d2a0a552a5656ff592431c3a43e2cc6a9fab53049b1cd8500df290dc130f7122d984a2891261d6f78c306ad47685ae348f338368491b731d23a9ce8088d545b227dfb02579b3e29cbdd84dbff4e1a2bd61c7996493f93e04b615909cc7455234145b9f6323885ae304716a4a91d7e89983dc35a3aee09bf91e7735e225d174c3137570c81c7f82922acbcc74e2bfbe5fe1d0861ec3227f0641708c620c3fb413922edce92e7c7649bc78033830630450585ebd6e6282cbd3106650b1de7d8c5c6735e67329cb7d28f6e676a699cdb7b72b8ce06f666875e846aadf3aa0d6f9d504ad82a579acea32d79e75307317ca582f430ee2c9fdc25515fe24e28929a2e6ad2834c91e758c6861c2efde33fa0f933cb4cbb99500ff5f71497166e3cfb66889c3e922aecfa7117ae211d1237ae698667262a36eeae1f23572297a56f9f49cdac2c73722a0303300cb094af4c66d2d0defd9e7f2fe683a34ee83c3e3b0a3e9b9654f5b737f531f30bc98374a092f51ef859eee8d1247217bafd53717e69a289b21aaa169c6473b71d1d8534da1efb9c167e87b01dec55060bccc47ad914bd673a03c004aa57a852ccf6e62c200ffc7c155791958534f962cf3d3e39650b97536726d991cd75ff7320bd9bd8ffdb1c49c887ed9d2ba66f514a175ba8a46a30da5031553af0b22ac97eb58b85d5e04e4290ade70aada8408297e119dc48f53f0fa453de303728ca2beeaae7d695feec6733c483050df9e7df2891cd162b01966597acd82c2b7b3ca83415e7f6fbd198ef1cce9e7042b4bef0a303a4f310d17beb6380cd3478ccf1ef16822bf70e71082f4f760e30d447ad0284fdd3d34ab183fcdb3427e4c62f4fa7e5028c7a6b01b42950c69eb784bcf6011c198ab46bb2c09d5920eb04f6309d451e6834cbcc51a2a5c1e89f3bcdde36be43f51612892531799718d612ee37b8228ad7bc029504fad9e0c05cff989a9319bbd6b35a71435132361b99ca2b2365408973e65ba7eea3d526c151b7ab7d07e6e67eefe8e04c0c4390d509b59544d91c0e015577949a584dd2b21d8752f11641c244e65f71272971306f30dec202441812cb74100c9dfac4fb7b39f66cf459d090e9b8dfbf5bb56fc5aaf72fbce089564682fb59f1a6844f33aea34ea389ff975627cfe5668921e3b74716394ee5d228e7f61ad67fb654602c41bd6d00ae2e51d154bace912cdbdab28c17f589aacdc92182d1038433e54f3996dd77e4cc16544f0b60c975d18a4057e2f18ba1f5c49432292bb262c53927b38357c9a31553f467b60d945b062f5ec2356ab93ec10e437ed8a462795bf610672587f5f961eaf70ac715f71cc390912ed68794f4ca8daee33f4b63fd7662598c24f47afe9d4b203ddce554b55a7855efc0d7fe1c1f2425047bb3b9f7ebe822c218852791ea5ad4d8c28c3e9c52018251a2b6c7df0b43e338a861066f6da34ec8c204c613cb65135540f4d92ba3f161ebc51cf77c6c678a9e2cc2b8aacba58de7a34812c62c31c36d923bafc42270d47088d993f0de437e5cd1bda5d5b4dbc281ae41b3e18f787a19f1d263dbaec608c3fa81e485dada0cfcc93b40cd7d941f9f359115ef7189e65afea8fc151aa98cfc11b2f8f321644a7a26f26c9b0eb0970ef663343050e677a7d72c4c93deb0acb880b7d09694f47a7693ad0c1553357ec4d0663ef0ebd3833142abff140d58d1548f1a5e153919cff9973170f8c0fce157cd8e0c41fadba9b86df3b716be03bb7a7729fabb9be269886298b1b657f04a4e8efca5cc52cd781a2a8e3cef39557f4b983b635f5a0ce5ac94d51143972be252be925f527224ffb9fc02e259b0afd95a629c2ff9790bfe873bacacc7cf7928334d8cb87484435e097e15b304b71f3652f158dd67af384fc4c309c03a2c7053869e103c85072005b333312eccff260c21c27d03c635a78b358e11eef1d663b183fdf0eee8efab7ae6a598ea9c72ed59ca96555e0678c7c07956489a929969dd2b9f606682f2b8ca723a1c58e5ccf267de252fa22a1289ce6dc2bdac02e84edcfe65edb87eb4e6c5cf21623e38e13de80adcc5ffe9cea5051602563033094c926822070f1a3b9d58db6a50a742830154d459493ff2169f0dd2e420568c5fe5c73ec240dd000f805a1f8606f3c7e5b6c27fa9483b76da964c50ce8d0798d549cca4c39e24d53a4117acc28be1e4e4285ab8ea439729d021082f055ff058bc1a2bfe4edd9acd349939db6c905207401568e91b4ba8d7a8a957c9bd280d9eece9d15ed818fab7b27411025101a6123bbed1f64d55ef37d8fa58be1449909c704dfede368880df3b48fcdc3a673d82f3485f8690f56d4b406a39a7b96e43a63200c4fd02b92b8a483c3552a4f61ccd136dda5605235144d661159c2feff20db19f84162fe91131a28c93c04026995ad8f112d7705a739358c1e38f0a722fbbcd00dd2d9bf2b56163b50ff3bf0e6b4adc9648a41b2afa308e86078fcdc6fbb6032a104b478d8990e88e36e4ff30b4353cfcae57f6a2d7620479f6edbc921c56fd547b92e5d849274a6dd78f0ccda104f1b6ae4bcf21a36dff0a4aaeee4384a2d1d5801846e69581f589e97612bc76be6c77849328498926afae21ac742e56b9f78a53f7e5b117fba520c38257fa1736f45c25799a4b7844b49820a5e762453d4e1e1180889ca8616cc8a454b0f693413c5998617a667209db29c03888e72f0d0c1b7b9d135979e19e9e63b7bd6c630ab57853b655d010cab28800f86c7530393d66f4786631b86864ec1448dd5ebcf133cdc1468333af46d93dc211d22f186fce8a7510c86f33534ec3b89927e50ea29926cb6382ea092e29243e664c59a0f4a4b9b1d80471bdece948f8419c26bcc8b87b08357ae9a79c1ab6fbf9a2ab43ac8419fb0445bf119c58da49285ffadb0d84e55f5868d5b217dc4f73d9d53cf0ba51841ed052ce3beefb57d5b50f959617b426a9d96176e8ac11035cdd967938d6a423b656d3f55998a6f9bda7a367e63c60ca0a0d302137e291e171821f6f92fc80b100f907bf20b285cc44e331c947296598d6fbd41fb6888264f7b9b4b15f5f6b6857e73f0523b6a315053cc8eaee7f22750486d8bc21228af66820efbb0b5fe496d73bdf4097c34ed39a51fa02876bf80f5d41ce55798152cd9a38826dfb2d3f229bf7df1402da8fd61a0c891", 0x1000}, {&(0x7f0000000040)="ba81e11161635aa83bd886b61f76b9b40b36e13ce2cbe74416a5e86e35c5916b46", 0x21}], 0x3, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/03/18 05:27:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/83, &(0x7f00000001c0)=0x53) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0x5ea5, 0x1f, 0x6, 0x1}, &(0x7f0000000340)=0x98) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0xba, 0x800000000062) 2018/03/18 05:27:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000002380)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001200)}, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x0, 0x200000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) 2018/03/18 05:27:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1000000000000a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2983, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x200}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) read(r1, &(0x7f0000000200)=""/98, 0x62) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x1a, 0x1, {0x2, 0x3, 0x0, 0x2, 0x8}}) [ 53.323579] binder: 8286:8310 transaction failed 29201/-71, size 546-280 line 2926 [ 53.357886] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.357895] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.357988] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.433088] pktgen: kernel_thread() failed for cpu 0 2018/03/18 05:27:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001300)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x2, &(0x7f0000000080)=0x4) flistxattr(r0, &(0x7f0000000040)=""/19, 0x3c4) readahead(r0, 0x81, 0x8) [ 53.450978] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 53.462901] audit: type=1400 audit(1521350866.088:34): avc: denied { create } for pid=8369 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 53.470761] audit: type=1400 audit(1521350866.088:35): avc: denied { write } for pid=8369 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 53.516331] pktgen: Cannot create thread for cpu 0 (-4) [ 53.521730] pktgen: kernel_thread() failed for cpu 1 [ 53.526896] pktgen: Cannot create thread for cpu 1 (-4) [ 53.532245] pktgen: Initialization failed for all threads [ 53.647264] pktgen: kernel_thread() failed for cpu 0 [ 53.652401] pktgen: Cannot create thread for cpu 0 (-4) [ 53.657815] pktgen: kernel_thread() failed for cpu 1 [ 53.662897] pktgen: Cannot create thread for cpu 1 (-4) [ 53.668389] pktgen: Initialization failed for all threads 2018/03/18 05:27:46 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x6f, 0x9, [0x5, 0xbf, 0x8, 0x5, 0x8, 0x16892aab, 0x8, 0xe4c1, 0x8000000000]}, 0x1a) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x0, 0x5cf90444, 0x0, 0x100000000}) write$selinux_validatetrans(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='system_u:object_r:bsdpty_device_t:s0 system_u:object_r:crond_initrc_exec]t:s0 \x00\x00 /usr/sbin/cups-browsed\x00'], 0x68) 2018/03/18 05:27:46 executing program 3: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0x100}) epoll_create1(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x0) 2018/03/18 05:27:46 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000200)={0x8, 0xcd, 0x9, 'queue1\x00', 0x93ad}) restart_syscall() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xd8e, 0x2, {0x1, 0x3, 0xffffffff, 0x0, 0x5}}) init_module(&(0x7f0000000080)='/dev/snd/seq\x00', 0xd, &(0x7f00000000c0)='cpuset\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x200}}) 2018/03/18 05:27:46 executing program 7: r0 = socket(0x2, 0xe, 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x0) 2018/03/18 05:27:46 executing program 5: r0 = socket$inet6(0xa, 0x9, 0x100000) r1 = getpid() prlimit64(r1, 0xc, &(0x7f0000000000)={0x7, 0x81}, &(0x7f0000000040)) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x17}, r2}, 0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) 2018/03/18 05:27:46 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x56) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, &(0x7f0000003000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = dup3(r0, r0, 0x80000) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/18 05:27:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x438203, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x91, 0x2) 2018/03/18 05:27:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xa, 0x7, 0x6}) r2 = syz_open_pts(r0, 0x801) dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) geteuid() 2018/03/18 05:27:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x181000) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="732e73797374656de90e00006b7072a9df1d480000000000b63a36f22e14470b39680cfbc60c852c524ecfc5af69100d5309c1cdb49ebabefbc82b16bd9795abf37fa93c3ab432511cf3491b6b27fc7c9f86efe7b57ac6c95bea9869e647a1c797a3ca84409dd7f81047a0b82cdedc957a1975ac56d3920b33db447577b34649f4b0423876877b7375da1e4f362b2a5f277befcd63866f80"]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000080)={0xffff, 0xffffffffffffffff, 0x1, 0x1f, 0x11, 0x401}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/18 05:27:46 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002c3000/0x2000)=nil, 0x2000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fchdir(r0) mlockall(0x0) 2018/03/18 05:27:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r1 = memfd_create(&(0x7f0000001180)='\x00', 0x2) ioctl$KDMKTONE(r1, 0x4b30, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/62, 0x3e}, 0x0) 2018/03/18 05:27:46 executing program 6: r0 = socket(0x10, 0x2, 0x9) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/208, &(0x7f00000001c0)=0xd0) write(r0, &(0x7f0000000200)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda052cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) 2018/03/18 05:27:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000fedbdf25004000000800030000000000000000000000800000b70781ed192f0d08a663d44c58f3cae1926d17bc2c065674cb5813e67627020e56b9e8300f2f5f7fb54653"], 0x1c}, 0x1}, 0x0) 2018/03/18 05:27:46 executing program 7: accept4(0xffffffffffffffff, &(0x7f0000000180)=@generic, &(0x7f0000000040)=0x80, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_delneigh={0x28, 0x1d, 0xc09, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x28}, 0x1}, 0x0) 2018/03/18 05:27:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) r2 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x10000012}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket(0x8, 0x7, 0x80004) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/18 05:27:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) socketpair(0x0, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x40, 0x30) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) shutdown(r0, 0x0) 2018/03/18 05:27:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400400) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85deffa29e88040000e516", 0x102}) dup2(r1, r0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x103}) 2018/03/18 05:27:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000702ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440100000000125d, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000000)='vmnet1\x00', 0x1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) 2018/03/18 05:27:46 executing program 1: r0 = creat(&(0x7f00000027c0)='./file0\x00', 0x60) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x1, 0x7000000}, 0x0, 0xd74, 0x3, {0x2, 0x80000001}, 0x5}) 2018/03/18 05:27:46 executing program 7: openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x2ad3, 0x0, 0x0, 0xfdfffffffffffffd}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) unshare(0x80000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/18 05:27:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000906fa0)=[{&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/118, 0x76, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x12}}, 0x1c) 2018/03/18 05:27:46 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) mknod$loop(&(0x7f0000000080)='./control\x00', 0xc000, 0x1) open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x280, 0x80) 2018/03/18 05:27:46 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.FinderInfo\x00') r0 = dup(0xffffffffffffffff) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) 2018/03/18 05:27:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 2018/03/18 05:27:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000000380), 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xfffffffffffffff9) listen(r1, 0x0) syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x802) accept$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xfffffc76}, 0x1}, 0x0) [ 54.029760] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57307 sclass=netlink_xfrm_socket pig=8431 comm=syz-executor5 2018/03/18 05:27:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x19a, 0x20000802, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socket$inet(0x2, 0x80f, 0x9) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) 2018/03/18 05:27:46 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000001c0)={@loopback}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), 0x4) write(r0, &(0x7f00004f2000)='\f', 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) fcntl$setpipe(r3, 0x407, 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'bcsh0\x00', 0x2}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xc}, @dev={0xac, 0x14, 0x14, 0x1a}, 0x1, 0x2, [@multicast2=0xe0000002, @empty]}, 0x18) ioctl$int_in(r2, 0x5473, &(0x7f0000000180)=0x40000000049a) 2018/03/18 05:27:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffc7e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) 2018/03/18 05:27:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000002ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) 2018/03/18 05:27:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b0c000)='net/dev\x00') sendfile(r0, r0, &(0x7f000032c000)=0xfffffff, 0xdb) socket(0x10, 0x6, 0x4) [ 54.082765] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 05:27:46 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001180)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001100)="441bce59629e11cb3414b855edfc5eca0db63d21927d8df2acf56520e96d298344a45847cbd68fc212e0c1d0c873732ed7854d49a3ab48c773ccf4abc852786448d94fe2fc0aefa942bb3027832a1d54ed0a5257f27bfca89cb20b10ddadbb3a2931c6ef4c5ddacb5f83") 2018/03/18 05:27:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f00000000c0)="480000001400190020ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/netlink\x00') epoll_pwait(r2, &(0x7f0000000040)=[{}, {}], 0x2, 0x40, &(0x7f0000000080)={0x62f1}, 0x8) fchdir(r0) 2018/03/18 05:27:46 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x1ba) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000890ffc), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) sendmsg$inet_sctp(r0, &(0x7f0000959fc8)={&(0x7f00003eb000)=@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000140)}, 0x0) 2018/03/18 05:27:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x410, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/18 05:27:46 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0xfffffffffffffffe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') prctl$setfpexc(0xc, 0x140003) preadv(r2, &(0x7f0000906fa0)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/03/18 05:27:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_data=&(0x7f0000000080)="b7b1ea77ab8a490199ade118efbb54dc11e141a6debdf709ae6cbc17289f44c2"}) socketpair(0x1, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7f) 2018/03/18 05:27:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x3) r1 = socket(0x8, 0x7, 0x29) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/03/18 05:27:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"6c6f01000000f9ff0f00", 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x200) r2 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x111, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x1f9}, 0x1}, 0x0) 2018/03/18 05:27:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) pread64(r0, &(0x7f0000000080)=""/182, 0xb6, 0x0) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)="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", 0x219}], 0x1, &(0x7f00002c3ef8)}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="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", 0xea9, 0x0, &(0x7f00007a5000)={0x2}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x8}) 2018/03/18 05:27:46 executing program 6: unshare(0x8000400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/18 05:27:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) 2018/03/18 05:27:46 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x2}) mq_timedsend(r0, &(0x7f000000d000), 0x0, 0x7, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80300, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) mq_timedsend(r0, &(0x7f0000000000)="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", 0x1a5, 0x966, &(0x7f000058eff0)={0x77359400}) 2018/03/18 05:27:46 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x60000000000) r1 = dup(r0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000}}, &(0x7f0000078fe0)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000280)='./bus\x00', 0x82000, 0x84) ftruncate(r2, 0x27ffe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9d}}, 0x101, 0x7, 0x3, 0x4, 0x7f}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) memfd_create(&(0x7f0000001300)='GPL-}*:vmnet0\x00', 0x2) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) 2018/03/18 05:27:46 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ipv6_route\x00') lseek(r0, 0x4000000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x10, @tick=0x10001, 0xffffffffffffffff, {0x6, 0xc}, 0x9, 0x3, 0x8000}) 2018/03/18 05:27:46 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000008, 0x40050, r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/18 05:27:46 executing program 1: gettid() accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0x3) r2 = syz_open_procfs(r1, &(0x7f0000511ff1)='pagemap\x00') r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) pread64(r2, &(0x7f0000016000), 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/03/18 05:27:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8000c524, &(0x7f0000000000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x8, 0x8, 0x200, 0x9, 0xa1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x101, 0x1, [0x5]}, &(0x7f0000000180)=0xa) 2018/03/18 05:27:46 executing program 2: setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), 0x8) sync() r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='keyringbdev\x00', &(0x7f00000002c0)="2d73656352a53bd50f5dff88a5378a8c5d726974799cfb", &(0x7f0000000280)='&[md5sum&#.lo\x00', &(0x7f0000000100)='%:\x00', &(0x7f0000000300)="750720bae9ad81152386e9862ca91f736572656d3000443c2c828bdff7525ca09a978ccecd3f9e5add2a7f244599596cec0ee9ed8a33da60176245617bb96c97da2623d87e6e88565f20eb71c4085723878f658bfd10f5261c6fd7e94c98139c58a9e85a60c81bf60c71bbceba5dbeb9fd40cbd5df115072b96431dcb6030ebfaac9d15fdbc9c3ffaa7bb57dc3214d5765b2a409adcd88380b48cc6349024fcf20cf36916740223b"], &(0x7f0000000440)=[&(0x7f00000003c0)='{md5sum\'\x00', &(0x7f0000000400)=',#em0$em0:wlan1!em0\x00'], 0x1400) 2018/03/18 05:27:47 executing program 7: 2018/03/18 05:27:47 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) sendto$unix(r1, &(0x7f0000000000)="e9fb4e97a27280fd16de1686c17ba624ac2eb4aa7021e0884947bb4ced4b29ef28bbd82d6fa6b7139b19d0e9e699ad93750d7fc2ed9d86ae0226c4e5f286d9212aa9344a0e1156ceb6a3386d1f2173be2c21a895df09822a27e3b3d09cc89260151ed3aebd6cd0875775800a663376fed9e407301b39b4f9314d49653225e8fdc62f10ec52eb562c51da931d75d8dd81aa40e3d09bb437649a4b5589ca8159", 0x9f, 0x80, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x346, &(0x7f00000001c0)={0x8}, 0x8) fcntl$setlease(r1, 0x400, 0x2) 2018/03/18 05:27:47 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x9}) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/18 05:27:47 executing program 1: socket(0x10, 0x2, 0x0) 2018/03/18 05:27:47 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) sendfile(r1, r2, &(0x7f0000000080), 0x1000000000fe) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00000000c0)=0x7, 0x4) 2018/03/18 05:27:47 executing program 6: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) mq_notify(r0, &(0x7f000070efa0)) mq_timedsend(r0, &(0x7f0000d8e000), 0x0, 0x0, 0x0) 2018/03/18 05:27:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000004000)=[{&(0x7f0000000000)="39840000c921648d68fe000083000000", 0x10}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'lo\x00', 0x3000}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x129800) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000dd0f4d810000000400080005000000000000000000001c0100000000000000000000000000000003000600000000000200080000000000000000000000000002000100000000040000000000000000030005000000000002004000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/03/18 05:27:47 executing program 2: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x83, 0x200000000000]) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="fcfa982761eee6fb3564c9cb2c924db0185eb7b678dec984e16ce47eb39c237374324c2fcc24c462fcd805f0225b4372b7af7590ea31cc231708d9dfa3eab0c546166e335d3a9ddf65beae09aa158cdaa62a225a7614af467971fc3bcd202f819f96b7bb57b61d0f4107d0769339493a4db6fa4cdd28d87a3e685245c6fa3004a3a386a6a0eae752484df24564c32b2b9c364b354eb32d1e01a4ab0ef56fbf"}, {&(0x7f0000000380)="1d3eded36c2b900a798d3f8067e1e60b35a3b38b12d1b746d763f49710eac465fe774205a1223b2d34a00610ea7ffc604b009c9417ab469fc1a226f1229443943187834693d417257d22ebad1306a0afa689a2358003272356abb0c7a2f008d18fb03e39947542c3beb93f0e8d2724874da395124e1f9f1bb374f965f90a2bd28d51e971211cd38e0d8fdd22d599600f19e1c633fb6068c20758ab2cf76ba1724054ad1b778e83476a166989508bb7e601"}], 0xfffffffffffffe1, 0x80000000000) 2018/03/18 05:27:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x371) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x1, 0x5, 0x10, &(0x7f0000ffc000/0x3000)=nil, 0x3}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x0) 2018/03/18 05:27:47 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/91, &(0x7f0000000100)=0x5b) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000080)=""/95, &(0x7f0000000200)=0x5b) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x3f, 0x8) 2018/03/18 05:27:47 executing program 7: madvise(&(0x7f0000701000/0x4000)=nil, 0x4000, 0x7) 2018/03/18 05:27:47 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f000039f000), &(0x7f0000000180)) r0 = inotify_init1(0x800) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8000, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/19, 0x13}], 0x1) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/03/18 05:27:47 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write$tun(r0, &(0x7f0000000080)={@pi={0x0, 0x8}, @hdr={0x3, 0x80, 0x7, 0x3f, 0x10001, 0x2}, @llc={@llc={0xfe, 0x0, '!', "9e2abe2026905908e0b17b352521d5cefc32788e1a"}}}, 0x26) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="85457dad80ffffff"], 0x1c4, 0x0, &(0x7f0000011f9d)}) ppoll(&(0x7f0000000240)=[{r0}, {r0}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/18 05:27:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x2bbb, 0x0, 0x5, 0x1c, "4b3dd6e82ddebab5bf4d74fe35ac4f4f79bdd6c0d74d31ca2ff5a5d8bef1dae80255e702b1c73834e42442ec925042abc054ec287add42998e4bf33564a2f0e3", "b9e1f903c037ed6b3bc16048ab959d73f61a2eb38b0fa26df0f6a47c641f37be", [0x4, 0x6ca6fde4]}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x7, 0x4) 2018/03/18 05:27:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000007c0)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000800)=""/4096, 0x1000) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0209744de984ac19a73eec907525b2a7a019c9000200000000000000000074dea3a5d8800420c99767c4026f34429c39fd6ca3c0d7c232743604a2e41359eec4118b4d94ed7c676603dcea372968053f5a6a0ef1381ba98abc9b9843e5e0c423f54ac0195e35e5b518203a1f4eb0c9fc715fe20e7de9fb98e34c1385319896b477826371b787c083b2a9ab909e3ab79bb1edf2c23559e677527fd5da2f"], 0x10}, 0x1}, 0x0) 2018/03/18 05:27:47 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7e, @local={0xfe, 0x80, [], 0xaa}, 0xc6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0xfff, @empty, 0x80}, @in6={0xa, 0x4e22, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xc7}], 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/03/18 05:27:47 executing program 3: getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/mcfilter\x00') r1 = gettid() r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x56ff, 0x8e3, 0xfffffffffffff5b9, 0x3, 0x0, 0x0, 0x20100, 0x0, 0x2, 0xe8c, 0x5, 0xb2e, 0x3, 0x2, 0x7, 0xfffffffffffffe00, 0x1, 0x3, 0x4d24, 0x1, 0x30b, 0x134, 0x3, 0xcf, 0x4, 0x7, 0x2, 0x2, 0x1, 0x3, 0x20, 0x1, 0x3ff, 0x1, 0x10001, 0x9, 0x0, 0x7, 0x13429826dbde799e, @perf_config_ext={0x100000000, 0x6}, 0x811, 0x100, 0xec47, 0x6, 0x3f, 0x80000001, 0x7}, r1, 0x40, r0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) fcntl$setown(r2, 0x8, r1) 2018/03/18 05:27:47 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000180)={'system_u:object_r:inetd_exec_t:s0', 0x20, 'system_u:object_r:devtty_t:s0', 0x20, 0x32, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x71) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/03/18 05:27:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000400)={0x3, &(0x7f0000000080)=""/29, &(0x7f0000000380)=[{0x8, 0x98, 0x1, &(0x7f00000000c0)=""/152}, {0x1000, 0xc5, 0xffffffffffff8001, &(0x7f0000000180)=""/197}, {0x9aa5, 0xe3, 0x9, &(0x7f0000000280)=""/227}]}) clock_nanosleep(0x5, 0x0, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_opts(r3, 0x0, 0xc, &(0x7f0000c34000), &(0x7f00008aa000)) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) 2018/03/18 05:27:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000200)=""/210, &(0x7f0000000080)=0xd2) 2018/03/18 05:27:47 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) r1 = userfaultfd(0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/18 05:27:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/18 05:27:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x814, 0x8fdf, 0x0, 0x9, 0xffffffffffffff01, 0x416, 0x7, {0x0, @in6={{0xa, 0x4e24, 0xfffe00000, @ipv4={[], [0xff, 0xff]}, 0x2}}, 0x80, 0xe5, 0x401, 0xbc, 0x4}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) getdents64(r0, &(0x7f000000f000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000000000)=""/23, 0x17) lseek(r0, 0x0, 0x400000000000003) getdents(r0, &(0x7f0000000100)=""/48, 0x30) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) [ 54.587363] audit: type=1400 audit(1521350867.208:36): avc: denied { validate_trans } for pid=8581 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 54.615035] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 54.647435] binder: 8583:8589 ioctl c0306201 20004000 returned -14 [ 54.647962] binder: BINDER_SET_CONTEXT_MGR already set [ 54.647970] binder: 8583:8617 ioctl 40046207 0 returned -16 [ 54.653960] binder_alloc: 8583: binder_alloc_buf, no vma [ 54.653976] binder: 8583:8618 transaction failed 29189/-3, size 0-0 line 3133 [ 54.655254] binder_alloc: 8583: binder_alloc_buf, no vma [ 54.655269] binder: 8583:8618 transaction failed 29189/-3, size 0-0 line 3133 2018/03/18 05:27:47 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x1002, 0x802) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000f8000000000000"], 0xe) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x2}}, 0x1e) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) dup3(r3, r2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/03/18 05:27:47 executing program 0: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) r2 = eventfd(0x1ff) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r3) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/03/18 05:27:47 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0xbe21) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x50, &(0x7f0000000380), 0x0, &(0x7f0000000180)}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x100, 0x4) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '[eth0\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x2) 2018/03/18 05:27:47 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) fcntl$setstatus(r0, 0x4, 0x40000) r2 = getpgrp(0x0) rt_sigqueueinfo(r2, 0x27, &(0x7f0000000000)={0x3e, 0x1f, 0x8, 0x1}) readv(r0, &(0x7f0000119ff0)=[{&(0x7f0000000040)=""/4096, 0x7300}], 0x100000000000013c) 2018/03/18 05:27:47 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x8002, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/18 05:27:47 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x7) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x1, 0x7f}, 0x20) rt_sigreturn() 2018/03/18 05:27:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_mr_vif\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x7ac0) readv(r0, &(0x7f0000002480)=[{&(0x7f0000000000)=""/114, 0x72}], 0x1) 2018/03/18 05:27:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000000000)=0x100010001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x400, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e24, @rand_addr=0x7f}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x7, 0x2, 0x7, 0x9, &(0x7f0000000040)='ip6gre0\x00', 0x80, 0xe0, 0x2}) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f7ff8)=@sco={0x1f}, 0x8, &(0x7f0000287ff0)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)}, 0x0) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x0, &(0x7f0000278ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/18 05:27:47 executing program 2: mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x10171, 0xffffffffffffffff, 0x6) 2018/03/18 05:27:47 executing program 1: capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockname(r1, &(0x7f0000000200)=@l2, &(0x7f0000000280)=0x80) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@generic={0x40, 0x5, 0x6}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x3, 0x5, 0x0, 0x8001}, 0x3f, 0x2, 0xffff}) signalfd(r0, &(0x7f0000000000)={0x71}, 0x8) accept4$nfc_llcp(r1, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x80000) socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='\x00@\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x5, 0x0, 0x3, 'queue1\x00', 0x10ee}) 2018/03/18 05:27:47 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) fanotify_mark(r0, 0x78, 0x0, r0, &(0x7f0000000040)='./file0\x00') [ 54.726159] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.731677] binder: release 8583:8589 transaction 47 out, still active [ 54.738335] binder: release 8583:8589 transaction 46 in, still active [ 54.745202] binder: undelivered TRANSACTION_COMPLETE [ 54.751530] binder: release 8583:8602 transaction 46 out, still active 2018/03/18 05:27:47 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000bc0)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x4e, 0x0, 0x4}) r1 = open(&(0x7f0000149f6d)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000b80)='./file0/file0\x00', 0x1) unlinkat(r1, &(0x7f0000d60000)='./file0\x00', 0x0) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="959ba46eceaadbe69edaf764504aaae9009e5f2690b8d92da52fd6ca46c24d2711db7e1e0b0ea2e82921cdc6ee70185cdc6a5c43de3ab1a6c84453ce29ac5490", 0x40}, {&(0x7f0000000100)="54cf2ac37e65f119b8c3b88bab87fd1d4a8f1bfc98b813e47babd171685fc0d813b6273485f315b0667bfacb660952753896", 0x32}, {&(0x7f0000000140)="69082c784995f62c2de70d6dbf1d3cd678080ffd2c746a31e31f41fe812ebb03a5e5aa3612a6192f9c64ebb4502fe80f1a976f112d53d008b3a8a4d6cd6d78093d07e0773a60d4cf27ab25641ec09048fc3f8816135150ac8c570df2c75170323e20e4de5cd78ddf2862c635686ad3eaebd1624c86b38307f8104b470f60e35fac1c3f536803ac138f5f7f4aadffdb9e8b6d3095d1ee60", 0x97}, {&(0x7f0000000200)="53f4705541319c498877e9a89e5d2f937c010772588a2dedaba8bf395e41485878a3e5f39500008def93f01cc0145257e885d16e7aa310b85a1855409528b1552568ad0c283049287590920aa4b78d694c36af179e65cf105d56f8b01e4123", 0x5f}, {&(0x7f0000000280)="a25d249041ed9d297ff61aeb3a14c0ac68583638e8e5b813818fdda878031391c1bda829b79cc91bfd49fc2cb14dd9048b3ffb1ed129e97fe8bd877c81db249a9ffb39e3131d061a2e8c6bca01e90fec0a5230861dca7667dc7637bb3d6c62d79482caa607ce2804c624c2535987ea34f239fc02bf20f950f09e653b32460b88c6cca39941d2cbb20b80b9ec77488589da00de209a2a0936ec6366d7e2aba3560949c0c7488f17001391efd9fd534f1a5c03c92b3738c3a3b4d21a974b7eac2863c6e52b26f20a2f7caeed32aff445786a10d4890e8e2f3f1e9628c42f352714c9f14fcd0c31340a", 0xe8}], 0x5}, 0x4000) sendmsg(r0, &(0x7f0000000b40)={&(0x7f0000000440)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000004c0)="a7573efdb58d2cc2f6e08e4b30c4207c309fe4d5c64a4dbd085b52709d17c49b1572998b8058d55e0755cd9462c3158cd2ed3601bb35b50db5b75cd5d622d6ce171a6ae2fd64636959edea3be473b2b1611898101cca9407659668f3626142e8b91d87d3a3e0250c2de86b536f44549f067c7fd63702f2992c843da72b327467b8056505a38602447e6aceaaf63c17fc8ba85b693bc439d48af42bf12a5fa86e5629d732eaae27c33ba70a56c8bb280a511044cfa01727e23f858aab5d0d23553a5e7659a78211aaa77673e0735dcc30b81512c36c7c", 0xd6}, {&(0x7f00000005c0)="7039a70591c07a71b8e9bbaa6e928799d4d8be94a75e77f02a6c989f64a0aafa96e1b2cce65b164e4d771c95a7b0f827548982df78725dee61d544eaa675c68a043e3906ee16b8b57c312cd469b7670ed25bb33af66e853f3f252bf3a4d5996a86b8", 0x62}, {&(0x7f0000000640)="fd10d03dbd1c15ac924d3f59c44221a90b86397534e72bc738f51482aa7d0dd2dd429842f34eb5c19013e480417a57155bba987ad09ed59a5533becd8531fbfc142ded7e57a2469bd481fe1e4a7a5e41336b2e9239e1efe4ee610e7ec65a8e6949f276fb0fa9af7698c72f04d5730417fb7c902e8b21a03f0e61e5e201a709e1eb4a85ce121f394995c5da7b3cc670be9d970926145a57c64945e74cdcee81fba7400066718be1c5cfed35efd9b9be31df919e9a0be3f2f297d2f85f7b7f7c149ef01f3e38ba8399b3f58f83f8e931cd29ea254185853abf497acb9072d236aa433e57881453df74665563f839f984b271ffea", 0xf3}, {&(0x7f0000000740)="0a606bf2ffdf2c3d0783c804e7be534b705935ccb00b19bdffaa96b40a2caa10c94cdcfc1a449a4827b98c94a15ce1cc73e4e05464b80b6238c83d97febec8e1d8247b0cded1eddb94ebf42c1f55aded6a2955f32a91c52352c65ec02ab9c06b8da402d18a8eb3d6a75035630a3a45ada3c3ec4851ca686cb09573ddfba4d713a8b9cc412dcf959a3e6666793e65494c12f44420336d13ca6cfb79263fea8b4b92f6714b885e06ff796e9cf111fec12c7960fa4d4b8a66b6ab987838be3c8c0fcdf51c89", 0xc4}, {&(0x7f0000000840)="c0e304aae9908800f5c4e315dda0be96340685d644cfc7fb714f7c8a24b0dad8ce0982958fda4c3f5f9ffbdee2415a247307e6b3aa07106f109d27164cf069b7d331e1fe1672eb70a22b80b5cffe7a98b304fc9c2a267bd7e9bfe40fbed577aaa1fa70cc91f2ca587a222c5ff48df5429924ca0732fef28fbdb6115d8b561aefbc499c3fb75350b43bf90eac8d3273eca3488fcfe163b15e94d3185ecd2b8c95177ece45c36f906876dc8039374f11e453f6f8515bbb9d7f6e2cd86bfbe15dd374", 0xc1}, {&(0x7f0000000940)="8373b5753e9826c8694adf25ad110ff153c22011b935e721ad4977de01f245c66910a613bd412e922ecbf24aa6a9815ebaa10720a438a21b5e4e5c5cc951c04514e26baeb94b35be438ee4b90c9734e71ba66521b68b166422233e86a098db1067c18f55950d9188c620e98a55149579413326e47254baf7c2", 0x79}, {&(0x7f00000009c0)="29a7006189e15aea0876e09b7fede5392658918df012dda810867c851e724ca2f6d9143280113b1b", 0x28}, {&(0x7f0000000a00)="10a4437dc3b465faa38b2c3ef57c170cdd005deba86e5885b46c5b754b71557aa4119685c4e0b91328b5ce4eb0b73e9279465a799f8c129f2aabcb57d4c82104aa052c4e2b7e36a653172964facd9b3b7840295d365294ab2d7bb084e6fc187e4be111b9c060996836adafb71b72733d20704a447628b01389a5fae580e276bfa6a01177a07408a324440b24293b60d429cfd294ff5681fd7d50d1931eab416551dc6607a7a026c5360256b8f1de0f86ccf3ef8a84bbb34fa7d6", 0xba}], 0x8}, 0x0) 2018/03/18 05:27:47 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000180), 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000140), 0x8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) 2018/03/18 05:27:47 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x100) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/59, 0x3b}], 0x1, &(0x7f0000000180)=""/246, 0xf6, 0x978}, 0x7}], 0x1, 0x100, 0x0) openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x8, 0x4) munlockall() 2018/03/18 05:27:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/18 05:27:47 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$ipx(r1, &(0x7f0000000180)="9c1cfea06d7b53b4eab2cce5252e2466bf107f7f10b2851c30d5ad0f54eaac22c405b8d8788be06e7209738bae3e0d64b848794b4e981d46cb3a28ce2feaf15e65f440d126abbdd6467dc5fce39b9fa55d720f26c9e2cfe224ee1cdb1853e353c1e3073a2e6577fbb3d1dc012fb178b978e262dfc405709cd9150994a9557bb49f72aceeb7e2901c0ea245044e0fc695d099fcc137f5209ac766ae582bd7228daaa73f787a19701fb68e51dd9d7ae012fca7c4bf92d8811babbf317346b4525ceedf6df43a1badcfa5ab", 0xca, 0x44, &(0x7f0000000000)={0x4, 0x1, 0x7, "746314a93773"}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "f6a14de36addc702a9e531ae2ce47acb38a429351f3452396ef55d07925fc6d1d3d363241e711b07f5a00db1499f3a6c35aac8a7ba29509c58ce2ec44c925269e7f970e8881e93f9529a2cd600f87e7d"}, 0xd8) shutdown(r1, 0x0) shutdown(r1, 0x1) 2018/03/18 05:27:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x2d, r2}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x81, 0x9, 0x1, 0xfffffffffffff84b, 0x5, 0x3, 0x93, 0x5, 0x4, 0xd0, 0xe1, 0x9}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/18 05:27:47 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) r1 = signalfd4(r0, &(0x7f0000000080)={0x6}, 0x8, 0x800) lseek(r1, 0x0, 0x3) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r2 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0x6, 0x2, 0x200000000}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x380000000, 0x4) sendfile(r0, r2, &(0x7f00000001c0), 0xb4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000200)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r4, &(0x7f00000002c0)=@rc={0x1f, {0x3f, 0x2, 0x8, 0x7ff, 0x4, 0x6}, 0x640050d4}, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={r5, 0x80000, r2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x9, 0x100000000000000, 0x6, "8ec1ac62b23e315c2c7cd79547791b000381168a6a8d23bf76824385c0d580b7ce4874c9ff58bca6f62559b278f367c8dd53f2814f2bf8c5cdb8cb3a464e2bb3815773c6d377777460a9449bfa5c67b6"}, 0xd8) lseek(r6, 0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x9, 0xfffffffffffffff8, 0x400, 0x79e708a, 0x20500a0, r8}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000006c0)) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000700)={'filter\x00'}, &(0x7f0000000780)=0x44) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt(r2, 0x5411, &(0x7f00000007c0)="353fee72cb4781fecdf8a0699de809b9e713a8ca590419f649aa6cc2fb11286e2771f9bfa8ef01e92a6d9a549aedca032e16cd74286e9ad31797568d") ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000800)) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000840)='vlan0\x00') epoll_pwait(r2, &(0x7f0000000880)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000900)={0x4}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x80000, 0x0) connect(r3, &(0x7f0000000980)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x2, 0x2, 0x4}}, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=0x0, &(0x7f0000000a40)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000a80)={r9, 0x0, 0x8, 0x1, 0x100, 0x3}, 0x14) 2018/03/18 05:27:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80, 0x0) r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/10) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000000)="3f9d0fdb4f56b2d3ec660a6b27ae372e1dd776ea15545b1974db4831410b92bfffdfa22d092021f28acf93baa3d6b1aa090a7c7aef85d1c10197b992294862e905749babaf86ca6d671ca8ac955d396aaa69c45f98295d6fa69e0052244b552020589ddf326ee730a1bebb0e73ce53ed5b4ef012b448a51e52e85d48ba2c6a4e6c3c0551a2c0dc6dc9d272ca44f21e8031fb921a24b2de3fc41e341daf82be3998abd006ef01ca553698244892534e51") syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) 2018/03/18 05:27:47 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) prctl$intptr(0x1f, 0xfd) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x7ff) 2018/03/18 05:27:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f00002acffc)=0x2) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @loopback}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/18 05:27:47 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x401) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x4}) [ 54.796141] binder: send failed reply for transaction 47, target dead [ 54.810016] binder: send failed reply for transaction 46, target dead 2018/03/18 05:27:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000fff7)='illinois\x00', 0x9) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000a66ffc)=0xae) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/03/18 05:27:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00000014c0)='./file0\x00', 0x0, 0x5) r2 = socket(0x5, 0x800, 0x6) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001040)=0x14) sendto$packet(r2, &(0x7f0000000000)="53225ee01f860b2d40dba3cbcc88aeff3296f26522b4618fb7d7e2c188aaeb213d708c83e3668eb9b813ee7b8a44b0e4dae221f9f082daa6792d385791e611bb46020909032421b2750cae2bf4c475c002a1d3a49f65d220572ca77cfc64f828a6f12a34cd82055a8f5a285680c91fc1b36bee54a317980076331d5a55ca2aeae16226c58078c54f6937876abd029fdc050d675400e41e2d80e5dd68195ae4a605bfd6c9b51419b162a955e212718252d51a48f6395704b0550cb77cac41e54d4aa58c6b790759c362f5784abafceea467dde6dc535e1115f5b656f92fa22ff6c8bc8a15eb7b77c3720e58d00b23e9a4f8019d0e273fe5b3e718c16ccb0b17be39f747f621cb5c5a33a3d260431dc62400bd7c485f69bfd76bc0b081ea1b994a03db8ebe9899a92263382ed2ad10a303647f36232d83b33d5c09f994497223d253a23d5dd8761b49201e854363b4a832b7ed7b0637b38ed775a17e940c4fc0452b5d54aab7021db9e6e0e8acfe72d11a39b24053ceefd5f6ceae3e41a319216f4afe8c984714c95609bbb5ad955c318abccac51cd36d652bcf0ad1b320d7c9088bf8f614ce57f4e15caec45cc1012a3afd20bc721631e23ba057a96c2b4e145108cc54f3a139572ef79612a61d9e109aabbffec10597a22033e4125cfe39cc917135fd14770e667dea14ce76c70a972a6b8c075b3119e204e6c769f9c3ed91d83d7ebc972c9d26d510ede2c70e5220144ec7f440ed76585e4f5d085e17654ac08d2ba7681e038eb393b74359d31150421647904d313b9cf5d3c1f9b9fe1f4fb030a63ce418ed357a3aafbbfd1f0096f6a27a82a4379824a633bd997f0f3e0cfc5416ce9a8d42e1ceb3196d4b1dba4ff2db1ec2775e1992d590c9a17156ea940f8ac63524b95da98e0abd29c88554fdfb516bf77c1b21ba428342134793a617788dc6d4c941f41fdb387e36c6779697cba95f9c9679a1784c0e032bc0c1b92ad12c275589f41b8c7296c9ad29364b0fc7bcf620f80b3939cd6115f167714888f1fdd1847f39cae60b58bb4ecf5e9d16d29ed88afdf8963be762c77ce8d1acb19cea4256bc6f4aca44ae3caa7b6b464066f28674f5ef314e7ce2c8698e08f4a06ab9db326e474739bb54c8a7c35a060ab29e7307fac63018846aeab173fb020718fea05c7bc8a9ff0e042c9205dde8c448b2cdb46324fea11d92fb1b860937becfedea71a37094f35749061edc9cd6620cbad15e2d044c1a4c8f639b5766b60452ce6adc5b11083cf50dbf9b4e82faeef88ec0e962a76c9a06980351733ba826519e8fc9d0f3376bdb60088577fb3cd9cf6608cd0c7dcfcc957db712421637dbc328fe095498975a5e2cf6af293393d463836d7a2479ca125a20d40a514257ba5ac6488f680cd48f438916c286c4a3d245bcc3ee58ec9ff6b616296e6fa728a5a2ca95ec5855ed77989627233eeafce6aebda6b56cee52856b9c57a9d6ca7f974833477a152e465f4612f46f872d188e4b29b89c3806e9676d9f6624a5fd26977be89b877f082dae02993861787d922d73a505fb8d95aaade5d56d2555f26ec001c66e65e0014ad4b20a75c22ad9294c0d97e22a5e1ac8f242b552643542e696f03861397d3093ffae04d2bc6e68b6f91b9a5eb70d97adfe0fb70778996ed1ab1e9ecba50150dde6d5b553017173d19ec9cc2034006918dd9e99f98795b608392de534a35a4f5f9d7faeea022ffd652ab7e1eb75686e2b6ceb27cd680614c7a25e29b991348123591d174a9d90a640530cc5bec5ab89c71712859d5d562ddc1c5f0c918d2f4d0c7b2f344cf0e6053ef34f01672b66f9cd39859bc1e7e5f714ce12d51230a9887ac41b344a81df21d946543f543f854f6814c15b045ce0cfb60a8c1dae38d602edf5c028ee35834313f8365372998015441410ca162032252e2f18b5fbc26bd85fef5b2280e9909b32d5b3883a64551250c6b67a7403cb1e7a9406e8c95172a65483470a5c16bf3c4c9834643f5b00ad49186998b546b87170cef7bcf6da7fb696bc023c490c5582321a5eec522fc900f1fb79d1d1d90ba932a18cb33dc4a4945c7027a5b7d6236b1914f3ff4462a7a769ac2ce3494269e502b7f821bd478771aa2179aac31cea0102bf311f121b39a01c29f12069bdd839cd92f19c8e8fb9e2f5a3781b0b14599306ac8268d99d0bff19a2f9e7468f061ee1021c4d0bbbc3fd542c667c4beb1b78cc77527f5036aa749ad5e5f03f9cc437dc340d9ccebc4c5adeab9dd81d8a2184a2fbc74f0c072476f9a30bea975dddabe9b6c3cb40cbee6d8cdcaa38ee540b2f0bdcecbe6a68b0be5dcb8cb3cb56b30f327b08fb0250929b7296d9aaeafb31e3adc6bebe8502575b0ec123ad2f0213e6d4c880cfecbe642d5b4bb1a2fa2ec34a9ee473fdb8846f2a647c9270619fffc44334e0cd52333113d4a405ee94fbb335f53f386ede9cdf6d879f257a09ed190a02094c5438c1933aa717b0ffa0b8ab20de1d5157d9cbde346fbad981235d8abcad215efcc4146b1687f1df4522db31a9d7965e12d08ff8d1c0943c72a2a0cb61cc3491b70b34ed6a9c9950e4e9758d6b4999e308c3732aef693f5434e552ffe21a2aa10b1185b8cdceb8ec2f8dd042058ae8f9cb6279461471f1313a3674b8fda0020859dd3c5431f228d758da7e631b9f39b72af6a7c4bca712786c20d34c1ffd1eb2ffef14f12b837900d635ab778d5687ba5d3b87a0fbaf33f1dd07cacbe7ee39e36df65b054451cee911e3b24627de0a1cf3696cd3a9426c15c7c32c53f279b6996fbf235ccf19bf9e1259f13a3199f6bc1b31a74681da8a1f7af25f192dc9fb2802bf504233f0cea98290c82a66a3366d8cb0386edc5311b0664558291beed6d94832588174f171f6228e78dfbcd60b0db02c8d145d1101c3b01f2d84644b644a9cd775245441e739f448c60ce476c033d51ab2db5616c87c9a26535b8f2341baa14f4ae4d410e3ea1750cf5402a14b4ab4274a25d4f6c0d856ed660910977c84885a1b5c3bb7e90c3c4f8f07bea9236ae1f7e83b6ed3eb101ee8e19c441ebc86c2e6baa419e80d8fc4583b4b18964f9e03359a898b00686a4072f9e253c16323891987e17ea64d0b0f68284f6ee3b689f0741bd2fee85db8816ec05d30dea2d65cbe57da6086eda5031bce5b5fce667504d870e2ba9ba57369680d016dada2f1be6cc443b818b43509762343c7f388baad0416ac50f4137cd985a4aefe2e2406594a1566ca2704b3aa9408a2c7ff62d391cca182e5f083e157c18d3c22f1b7d960e45da1e90217ef57acd2627aa484d22938b6e2acf3676243e162d10fedc3156b96aded836ec6c71c52d2733aad7499946c2d7f548ee9650d74db8c0123ff480ec89361adc6d505fb311e0fe1a6f68f551753ed1cd0f45bafdd1af1d4f23bda7616e452d70724cff994754de6dd01c44a3610aa0e593c417417581d6543385aaf88ee675743ed98f810b5fe6d3cbb2f85035f9c5370d78841832026ef71eb0f662cc94cc427c0b593ffd2dcfd6995cdcd0483138173fe5ac5d667ed597e81656518c99b65339b7ca814e09a57f467ff2c460cbff2ec0a913cd4420b3100d7f6b0090a5bfe1fde255f8bcbcc8d084a176fc61ebea9373dcc77d7e8fb1c7e99d293b528719ca58e963b49fcbfd519add20b072adf7c732191e2b6c6002c75cc86917a7aead27b9de9f20c0bc874455b4fc5a4058940941e2c0d757bed621187bdcbeceea170c6850cf3855498630d31b0749cddf072ae89862428b5825b45f19267ca3ca72f0409e8a476eafe67942511f429f13b68a084bef64df004702798a314941be5bbf2435491446b5abfb18dec82f9aec25e171c43855e19c596e9c0438aa1609b543c7d14d7d18bdfcf12dccd064e68371fb037de9e749c16fab9f058b387a99cfc8f02c3b200228084a81c849bffa1559ccd9edbeea2f7345cbb18f118b4288b6640f719fa6423b0efe889c86accdc08435bd7609420e9fbaa30dfa7d6c7a17e4596dc41e7453348ca82f49daa0397e30c4219f8ff484a6a6c770b6c3ecf4ae3f730a82a0805fa8df4b5307a8ba826cbdfe6f7776e97bb0af7994cb599db0bd0b14547c9c1151743edc4e519896d6fd492f4a7dcce81c277891ae79195d13ec6f38a9ee133f78b3026df171bca1dace89b96664cca0647f9ec2aa991a8a11674a92f68a111c8c02bb1e5c12c1041146f73a55750c96dd16c7ebff99cb4155a5c89341d1874a46efb6c8c79155bdd8e7c6b48982df1f1c25fd10bed52e3eba13f3f4380317313c182f4fc7e3a8ec432b7f539d077da0a1e87c3bd03cc0d8966f999896696eba4a1647017ea9ef578517bfb3ec8399d1a8b1222daf7f0f43418a03003116a5f66fce66540fdacab59db22f243f0a1184f338cc64be859b6739ffd16a8bec20ddfe3a25fd47738b24a8f3dcf01c1e4fe4a112b8dcbabe083950424eabe0b57023963491341b1bb7bb89ab407ef11bea0aa1034c2879778ceb2de0b7a208ae326cb41989036edf299bfb0ba3a141c8098f9f8b8a5f366a99545087f63397f5958d6cfbc3e47796f36ad2b5709c85c75168db6223c38a28c19fee38435f9b14bd61d05347aaf706d399206cd0a13ba42412a27c9405e1fe0e09785bd8174313ca3dbf02af3f71ce17bd52609e0c302767e631831aa8d9f92cfa9a9edaa398d62bb4564dd3850a985c6bb4bc510b6ccecf40569374e315b743f5513a5b879529f0b28fa5b25fea7fe3f5d6b385168e2afdffc7cf6a05598b13454f6d7b2f407a3a23acfb835e3d0835958c83bcbb483ac6404143f5d77c68feddbd6f57ec71bbc4922fb0014179315ad5f9e4780c11ea077ec350e79f2e887821c36df4be430f904d3f2dbb7b625417c6695eb4d9319892b7035ae109ba22cc1e3a3a8eae23f24869286ec6dd56df151bb10e7665ab0edf014e0c6568afc134a417ddd9d50911d8b2ed1a4e721512bf988d27579ddd580cc99948e4f6141053e7758f958a8f4ee39cc5a4ea85879e9fe8c7f2153e8c1fb43ebd4dc549d89c483924acf394865143f3f8ec9176bbaafd4e3181d92018956cf8cb2e29c31ec5d9b2118d5f92dce41906200d6c4c747b652ced27eee50a64391ce88cb6612518beae09caa7cd19a56c2a07f71f31e8f2676660ceb10826be2adc0c2937538afde0cc05161c4314a6f51056985564815bb073e56d1344600b8d7d4351ddb0c07884ac600cf4b912c7e0673d39a4e779f94e05e3f29233c854849375fb9269f10dcb51b63ac930b5526690e12948387d35576512172a9acc73e6f97be14b718b6f18755e0faa572b1b327545df307074678cbe5f685ccae0f32c89c63932c7e9a20ded8944d9603c0fc4b0e3125c43c53dac5ef31920d75298de7328500410e010e2e060ce25ad3421ad212a81324ce0dbf72afea539895bd7ca2f561cb02b9f8d3aeb7684e16444d6074d5c12d920c9e25f0a1ee22e8b4700f6bb82b4134e3a8274ed78c53f3208d4a1f82f87cc383f4cd6010ea7d6e7e4719b9dad22afe93b15ecf2053b6259ee52727129dfae31ebe759a58856217911d3f75bb3db7b7b2bd55101be40f4b86e60ce1d1305a1c820a46e5b5fe51372e400b7b836a73f0e628d3e9d735f11d2adf288319f0959cf72269347d572f6117b8ba2b7e4e700c4916c1304d469f39c56811606a97d22c4b2e6451259d60bcc312289f5c62d6e5f08ec99502c44169fca81306bb771a4a51bf168774c3e1e0b08deb6d81bc41c0676815", 0x1000, 0x8c4, &(0x7f0000001080)={0x11, 0x0, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001500)=0x8001, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r4, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r4, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000010c0), &(0x7f0000001100)=0x4) shutdown(r0, 0x1) 2018/03/18 05:27:47 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x80000001, 0x7}, 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000fccff0), 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) close(r2) 2018/03/18 05:27:47 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x100}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dcff4)) 2018/03/18 05:27:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b63fe2)=""/30, &(0x7f000001d000)=0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgid(0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="0e332aad4481e7be211a7249023c8b470178487d6412cf8668e2148a0b28523ac7b9342093dc2c50b12ac43eaffbe454de130bd82414da98d1eb1a5ea26bc31d62006abd0c2c36cf", 0x48}, {&(0x7f0000000100)="ab50604a388c9f246fdee753fc2cb7197759681dcad05ccf71c30476eef94f31a00d354a037a2a3363d2417ad0e5160668ef025f601b6381ad30860cae239c5c92947b866e57db017c3331d260690cbd7d7ce0fca1668d19c4daf8b884234871186e7a59c704480dcf894e0643583226e1391ca67346c4f482b43498d3049881", 0x80}, {&(0x7f0000000180)="4463ae97018bafbe2540404f63690a4c468fc53e46dacf1f92d964bb6162099f03cb3552674968c28d4c938209e486786f28ca49e3961a6c93751d8eb439fd16c39ca9f78bf313eed03acba7d77f5058fe1b5cc6664f28117ad672b194e6cb1022ef7566c0f852cad40abd574f338e36f636bc670788be9c765fcc7549bfdddc94fb523b6fe2d644ecb6b236714c9c4f2e13d6a3555a9be427bfb8b87c5d3219d382badad131543c998670748520c27a7ecbfdf5dd6c786f2aaf25d84da40b0c21bfac43b272d06c95cea1b84fe256aa550a4baebf89cd967c63582c9600f3755eb39242c764ca4f72c5b6db", 0xec}, {&(0x7f0000000280)="308a9473d8b9844ab39522cf82fe6b985fbf40a35b19a305928af6b5795f65e61b4ca92ef3c5e51c7aa5800cc339c312e1e4b1dd992677d8", 0x38}, {&(0x7f00000002c0)="34655db7ab04ea37d88efe2298cf0f53f054ea01efa6642d3e68023a1f7f23735208987979f9dc47fb69a8d536d53aaf89471d30915b2e77593bf20353e9a8050a9276fcf801756142d272aa7594c18dd3097fb562633bb32354", 0x5a}], 0x5) rt_tgsigqueueinfo(r1, r2, 0x3c, &(0x7f0000000040)={0x3b, 0x85e6594, 0x7}) 2018/03/18 05:27:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x200) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x37) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000180)=0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = getuid() ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000440)=""/190) r5 = getgid() sendmsg$unix(r2, &(0x7f0000000400)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000280)="c00885df7a9b207f2158bdbf73453f6d6461a1fbc78ae3d924b40d030ddb6c148e30531b3a456a663ce6008e9afdb8aacae340991d0491dd1df2c3b0a0336f994b9cc3500de34e8a249c88", 0x4b}, {&(0x7f0000000300)="2e21a2e24d5885c9f2a307b02ab22487b4625823d6cc28dfa04f46929ee62bae537a6b6e4d24eca87fe3c27f94ee70a91ce8144e2cc59bb94f663c5f929e257d9bf12df4e8098c4bbd26561bcfacfc3c90c630bc4ed65cfe716b35f927cb4af08368bc9f055392008ab17c13f2c6", 0x6e}], 0x2, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000040}, 0x40) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000500)={0xffffffffffffb310, 0x1, 0xfffffffffffffff7, 0xf033, 0x6, 0x8001}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/18 05:27:47 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0xc}}, 0x6, 0x100000000, 0x5ff, 0x2, 0x50}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0x6, 0x5, 0xb033, 0x37}, &(0x7f00000001c0)=0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd3fe8)=@known='system.posix_acl_access\x00') 2018/03/18 05:27:47 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x8000}, 0x8) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:devlog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39}, 0x3f) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x7, 0x400000000005, 0x3}, &(0x7f0000000200)=0x10) 2018/03/18 05:27:47 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x284002, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/03/18 05:27:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000000000)=0xffffffffffffffc3) 2018/03/18 05:27:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f00000002c0)="74086e750000000000000000008c00", 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={r2, 0x80000, r1}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000280)=0xf71, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9}, &(0x7f0000000200)=0xc) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101000) memfd_create(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0) pipe2(&(0x7f0000000240), 0x4000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000080)={{}, {0x9}}) 2018/03/18 05:27:47 executing program 2: r0 = socket$inet6(0xa, 0x800000002, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) getsockname$inet(r3, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) keyctl$chown(0x4, r1, r2, 0x0) dup2(r0, r3) 2018/03/18 05:27:47 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80, 0x0) bind$netrom(r1, &(0x7f00000002c0)=@full={{0x3, {"fdca8d4b51e3e8"}}, [{"d4278cd8abcff5"}, {"25e1725dda8d87"}, {"b1ef476b277e02"}, {"b7ff411aa9649d"}, {"0cd1e370afffe4"}, {"2f387ea8d04803"}, {"3c236c049f265d"}, {"9ce2d235ac166e"}]}, 0x48) sendto$inet6(r0, &(0x7f0000000040)="8182cddc989aafa5166501db03b668c53e315d492520", 0x16, 0x8000, &(0x7f0000000080)={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0x2, @empty, 0x400}, {0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0x10000}, 0x8, [0x5, 0x401, 0x0, 0x7, 0xd9a5, 0xb43, 0x1, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x100, @empty, 0xffffffffffffff81}, @in6={0xa, 0x4e20, 0x9d, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x56, @loopback={0x0, 0x1}}], 0xe8) 2018/03/18 05:27:47 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x101000) ioctl$VT_DISALLOCATE(r0, 0x5608) [ 54.969195] keychord: unsupported version 0 [ 54.984309] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 05:27:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$KDENABIO(r1, 0x4b36) fallocate(r0, 0x8, 0x0, 0x80000001) 2018/03/18 05:27:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x131529f7ab39c376) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) close(r1) 2018/03/18 05:27:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 2018/03/18 05:27:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) 2018/03/18 05:27:47 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fstatfs(r0, &(0x7f0000000000)=""/27) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000310000)=ANY=[@ANYBLOB="5000000015000100ffffffffffffffff7f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) lseek(r0, 0x0, 0x4) 2018/03/18 05:27:47 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000562ff3)='/dev/urandom\x00', 0x0, 0x200000) fcntl$setown(r0, 0x8, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/03/18 05:27:47 executing program 7: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x8001]}, 0x3f) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r3 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x2000, r1, r2, 0xdc07, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000001c0)=r4) recvfrom$ax25(r0, &(0x7f0000000200)=""/196, 0xc4, 0x40000000, 0x0, 0x0) 2018/03/18 05:27:47 executing program 5: r0 = socket$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) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x42900) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000001c0)={0x1, 0x1000}) sendto$inet(r0, &(0x7f0000000000)="c3", 0x1, 0x800000120000801, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffeae) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x949, 0xfffffffffffffffe}, 0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) 2018/03/18 05:27:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5d00}, 0x8) close(r0) 2018/03/18 05:27:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00e000000100000000000000000000d45cd461439b0000ac1414aa000000000001000000f2ff000064001000d66d"], 0x41}, 0x1}, 0x0) mq_unlink(&(0x7f0000000100)='.trusted\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) [ 55.174256] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 05:27:47 executing program 1: socket$inet(0x2, 0x80003, 0x4) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/18 05:27:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000040)={0x3, {{0x2, 0x4e22}}, 0x0, 0x3, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0xff}}]}, 0x210) 2018/03/18 05:27:47 executing program 3: lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000140)='\x00', 0x1, 0x3) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneigh={0x14, 0x1e, 0x2, 0x70bd26, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) 2018/03/18 05:27:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x111280, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r2 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='&/\x00', 0xfffffffffffffffa) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000240)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x50, r3}) r4 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180), 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x4, r4) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000080), &(0x7f0000000200)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/03/18 05:27:47 executing program 6: pipe(&(0x7f00006a7000)={0x0, 0xffffffffffffffff}) flock(r0, 0x8) 2018/03/18 05:27:47 executing program 7: 2018/03/18 05:27:47 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2000000000010, 0x2, 0x0) write(r1, &(0x7f0000949fdc)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/03/18 05:27:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getpid() lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'cbc-aes-aesni\x00'}, &(0x7f0000000080)=""/222, 0xde) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/18 05:27:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)) fcntl$setstatus(r0, 0x4, 0x40000) 2018/03/18 05:27:47 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000000000)="6c6f676f6e004f9f66bacf76da3380a268b67346c20a2f1fd22858c515e53217d5de798fcbcf167ac4d08d65f6984a492ecc949a98073e02bb3b94aa7a1ce7083f26179793161a566f913330fc1782c3c0520fc0f835d76d0302d87d530599d3d301eb1886287c143dde6f3b752bbca1f283891a1cf2e57cdb", &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/03/18 05:27:47 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) pipe2(&(0x7f0000000100), 0x84800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r1, &(0x7f0000000000), 0xa9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r2, 0x0) 2018/03/18 05:27:47 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, &(0x7f000000a000)) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x350, 0x40}, 0x40) 2018/03/18 05:27:47 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getegid() setgid(r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x1a, r1, 0x0, 0xfffffffffffffa1e) 2018/03/18 05:27:47 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) r2 = dup2(r0, r0) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) 2018/03/18 05:27:47 executing program 3: r0 = socket$packet(0x11, 0x400000003, 0x300) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/243) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$inet(r2, &(0x7f00002efff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/95, 0x7fff}) sendmsg$nl_generic(r1, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x14, 0x0, 0x0, 0x0, 0x0, {0x13}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x3) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000200)=0x7265, 0x4) dup3(r0, r2, 0x0) 2018/03/18 05:27:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3, 0x1f, 0x8b}, &(0x7f0000000100)=0x10) 2018/03/18 05:27:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) fstat(r0, &(0x7f0000000100)) [ 55.278926] random: crng init done [ 55.295747] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 05:27:48 executing program 3: clock_gettime(0x5, &(0x7f0000001ff0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$peekuser(0x3, r0, 0x5) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/03/18 05:27:48 executing program 6: mkdir(&(0x7f00000070c0)='./file0/file0\x00', 0x1000000000100) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000240)=""/146, 0x92, 0x40000001, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000007080)='./control\x00', r0, &(0x7f0000007040)='./file0/file0\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) recvmmsg(r0, &(0x7f0000006e00)=[{{&(0x7f0000000300)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)=""/189, 0xbd}], 0x4, &(0x7f00000006c0)=""/132, 0x84, 0xfffffffffffffffd}, 0xe000}, {{&(0x7f0000000780)=@can, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000000800)=""/158, 0x9e}, {&(0x7f00000008c0)=""/157, 0x9d}, {&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000980)=""/134, 0x86}, {&(0x7f0000000a40)=""/196, 0xc4}, {&(0x7f0000000b40)=""/32, 0x20}, {&(0x7f0000000b80)=""/141, 0x8d}], 0x8, &(0x7f0000000cc0)=""/147, 0x93, 0x7ff}, 0x4}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000d80)=""/156, 0x9c}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/55, 0x37}, {&(0x7f0000001e80)=""/27, 0x1b}, {&(0x7f0000001ec0)=""/87, 0x57}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/7, 0x7}, {&(0x7f0000002f80)=""/104, 0x68}], 0x8, &(0x7f0000003080)=""/83, 0x53, 0x40}, 0x8}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000003100)=""/79, 0x4f}, {&(0x7f0000003180)=""/162, 0xa2}, {&(0x7f0000003240)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xffffffff00000000}, 0x3}, {{0x0, 0x0, &(0x7f00000058c0)=[{&(0x7f0000004280)=""/72, 0x48}, {&(0x7f0000004300)=""/249, 0xf9}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/217, 0xd9}, {&(0x7f0000005500)=""/215, 0xd7}, {&(0x7f0000005600)=""/44, 0x2c}, {&(0x7f0000005640)=""/177, 0xb1}, {&(0x7f0000005700)=""/125, 0x7d}, {&(0x7f0000005780)=""/241, 0xf1}, {&(0x7f0000005880)=""/16, 0x10}], 0xa, &(0x7f0000005980)=""/25, 0x19, 0x7fffffff}, 0x6}, {{&(0x7f00000059c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005a40)=""/21, 0x15}, {&(0x7f0000005a80)=""/202, 0xca}, {&(0x7f0000005b80)=""/185, 0xb9}], 0x3, &(0x7f0000005c80)=""/26, 0x1a, 0x1}, 0x100000000}, {{&(0x7f0000005cc0)=@nl, 0x80, &(0x7f00000062c0)=[{&(0x7f0000005d40)=""/87, 0x57}, {&(0x7f0000005dc0)=""/175, 0xaf}, {&(0x7f0000005e80)=""/123, 0x7b}, {&(0x7f0000005f00)=""/204, 0xcc}, {&(0x7f0000006000)=""/58, 0x3a}, {&(0x7f0000006040)=""/85, 0x55}, {&(0x7f00000060c0)=""/25, 0x19}, {&(0x7f0000006100)=""/153, 0x99}, {&(0x7f00000061c0)=""/197, 0xc5}], 0x9, &(0x7f0000006380)=""/161, 0xa1, 0xaa31}, 0x9}, {{&(0x7f0000006440)=@generic, 0x80, &(0x7f0000006880)=[{&(0x7f00000064c0)=""/161, 0xa1}, {&(0x7f0000006580)=""/249, 0xf9}, {&(0x7f0000006680)=""/236, 0xec}, {&(0x7f0000006780)=""/57, 0x39}, {&(0x7f00000067c0)=""/57, 0x39}, {&(0x7f0000006800)=""/77, 0x4d}], 0x6, &(0x7f0000006900)=""/147, 0x93, 0x9}, 0x100000000}, {{&(0x7f00000069c0)=@hci, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006a40)=""/119, 0x77}, {&(0x7f0000006ac0)=""/208, 0xd0}, {&(0x7f0000006bc0)=""/217, 0xd9}, {&(0x7f0000006cc0)=""/62, 0x3e}, {&(0x7f0000006d00)=""/113, 0x71}], 0x5, 0x0, 0x0, 0x2}, 0x8000}], 0x9, 0x100, 0x0) 2018/03/18 05:27:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x0, 0x400c880}, 0x400}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x29a, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000005, "96"}], 0x18}}], 0x2, 0x0) 2018/03/18 05:27:48 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000002c0)=""/173, &(0x7f0000000380)=0xad) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x20000000000002, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000280), 0x10) pread64(0xffffffffffffffff, &(0x7f0000002000)=""/4096, 0x1000, 0x400001000000) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00000003c0)=""/208) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x57, 0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x2) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000500)) 2018/03/18 05:27:48 executing program 2: unshare(0x40600) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) r2 = signalfd4(r1, &(0x7f0000000040)={0x200000000000}, 0xb553dcbec39b2865, 0x0) dup(r2) 2018/03/18 05:27:48 executing program 1: mlockall(0x2) mkdir(&(0x7f000001c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ext4\x00', 0x180000, &(0x7f0000000100)="051eff861f7ae63a7d3fe6958772de34d4782a51f4e9f1e842189c73f7b04d84846f") r0 = open(&(0x7f00007d0ffa)='./bus\x00', 0x141042, 0x0) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) clock_getres(0x0, &(0x7f0000003ff0)) 2018/03/18 05:27:48 executing program 7: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0x2000, 0x0, 0x0, 0x7, 0x9, 0x80000) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) prctl$setmm(0x23, 0x6, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) r11 = getpgid(0x0) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r15 = getuid() r16 = getegid() pipe(&(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000b80)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="9ae90bb9fa0eb73346944c36dbe5028ba3c810d168148961a03d9817c470c7f60adc8d146fb5ebf42588a366e53a717f9b5cb91685811cd5c96dc4df1fa832735db692ef0002e8e6ce65c1b4ea7ad2397ce4b305f5830de3d1708a92fea756036ee41c24667b35b368c31871fda70cc77c1eca2055f8de907bb5b9fe0f36aaa299e0f1755b3e", 0x86}, {&(0x7f00000001c0)="fe76c7bc016341", 0x7}, {&(0x7f0000000200)="f03a31b074a37a1e09640ed801cc1188ecd76a657efdf56b7a9da8187b77fb2885c096ad1de5b212", 0x28}, {&(0x7f0000000240)="b0ded1e3e75b6e8ff4e8458210275abcca47b767ff52a20f94b757682e175498d2010da4d42bdaa497d982d426cc861dcffff2ba225d41ab83623436f895412eb093e39b5b8c65311d5e53463133d4a59763ba6b084f535747dc6612575aa4155e4c78c8d4c04fde7efdc96c43021c490205", 0x72}, {&(0x7f00000002c0)="b4270f4b37663acc977563671e35a1b9f8585a45f69430be34c578cec17db9906c520ed69c776d8c23950db5d282225ec72870968104c20cbd53253c1c9849b02e6de60e8a5de1988bee5c160a6d5a84b728", 0x52}, {&(0x7f0000000340)="8f4fb5caf812b4d807bb286c376db0a5360d86a8d876c94f57d1b17bc31b581aacf6cd194e227a7efa0548d7a5b20980918008d53b349bee515ed7b66f890ec815620d820cbb2a7f46667da189d3766902a4761eece926004dcd02608d2008e40a84fbe1c26936c532758d6b27f0c1ed970de5fdd4834458b224ae434f608875fb135c49b41a27ed456f10f1ec106a6e424cfb7cd660b2ca791672b51543141614703757da1781d62d7dcdc07e97e5cb86c59b705f79212cf55000e79151", 0xbe}], 0x6, &(0x7f0000000bc0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1800000000000000010000000100000054d73b22a1ec583c7da50899c13de696f02ce80b2344d2fd2b6d74977350898f7efca5164ba68f371e379fe0fb78cd408f0980596e000000000000000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x40000}, 0x40) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) bind$pptp(r17, &(0x7f0000000a00)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/03/18 05:27:48 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x101000) ioctl$KDADDIO(r1, 0x4b34, 0x7) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/03/18 05:27:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mlockall(0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000040), 0x0, 0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe66464d97c7a418dfafd125b5b662daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba9621c08275a27217e1182993530ef1a4d03851a4e619ae69bff6f371", 0x70) 2018/03/18 05:27:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001440)='/dev/ppp\x00', 0x200001, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001480)=0x6, &(0x7f00000014c0)=0x4) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x23, 0x2a, 0x8, 0x21, 0x666, 0x200, 0xfffffffffffff27d, 0x22, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x1, 0x1}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)) 2018/03/18 05:27:48 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt(r0, 0x5, 0x4, &(0x7f0000000000)=""/51, &(0x7f0000000040)=0x33) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='smaps\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000380)={0x80, {{0xa, 0x4e21, 0x557, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) r2 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000340)=0xffffffffffffffff, 0x4) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8, 0x40000) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r6, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) socket$inet6(0xa, 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000004c0)={0x8, 0xffffffff, 0x0, 0x100000001, 0x80000000, 0x81, 0xd9, 0x8000, r7}, &(0x7f0000000480)=0x20) clock_gettime(0x0, &(0x7f0000000440)) tkill(r2, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000140)={0xffffffffffff0001, {{0xa, 0x4e22, 0x20, @empty, 0x100}}}, 0x88) 2018/03/18 05:27:48 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) shutdown(r1, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40c80, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/18 05:27:48 executing program 2: r0 = socket$inet(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000080)="240000002600030007fffd0000000000000005e1030000000300000700000000000600fc", 0x24}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x5, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x6, 0x8) 2018/03/18 05:27:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000340)=[{0x7fff, 0x200, 0x8, 0x7, @tick=0x2, {0x1, 0x7f}, {}, @connect={{0x431b, 0x8}, {0xfffffffffffffffb, 0x6}}}, {0x9, 0xffffffffc375e037, 0x0, 0x0, @time={0x0, 0x989680}, {0x5, 0xa4}, {0x80000001, 0x7}, @raw8={"5a83cc47f83ec9465a307293"}}, {0x80000000, 0xfff, 0x1, 0x4, @time={r2, r3+10000000}, {0x6, 0x4}, {0x0, 0x7}, @raw32={[0x4, 0x5, 0x5b0a]}}, {0xffffffffffff3d4d, 0x5, 0x1ff, 0x2, @time={0x77359400}, {0x6, 0x7}, {0x200, 0x543}, @ext={0xbd, &(0x7f0000000080)="f14dfb5604060d95b3281699d69d64563c5d109c581f9d36a82890f5eb5f6ba08745922dd252b4368e8bb535efb760da2b63ecdb589d237a183fa837341483354587c769a6315370202c7b65621728455d11296cb5e6169989a8bb44c2ce99c740b0f7514e6af34690b088e3c74bc31da6ac331c59411b8aed4931dc563f4d669de992170b049b5e5ad99ae9966570bd666daf76b085972fa4eb6a1137d8a243bd4a5febfb2677e691b267b6ff1d28abafa313f1087b311e214c632dee"}}, {0xbfef, 0xffff, 0x6, 0x48, @time, {0x5, 0x9}, {0x80, 0xc22}, @raw32={[0x1, 0x5, 0x5]}}, {0x5, 0x1000, 0x8, 0x7fff, @time={r4, r5+30000000}, {0xffffffff, 0x100000001}, {0x40, 0x2}, @queue={0x5, {0x3, 0x5e}}}, {0x8, 0x8, 0x8e8, 0x6, @time, {0x0, 0x6}, {0x1f, 0x9}, @time=@time}, {0x2, 0x0, 0x20, 0xf37, @tick=0x6ef, {0x20, 0x5}, {0x401, 0x1}, @connect={{0x7d3, 0x6}, {0x100, 0x7ff}}}, {0x400, 0x7, 0x7, 0x800, @tick, {0x6, 0x5}, {0x7, 0xcba}, @raw8={"4b0485e0f7872a4dfc4ea5eb"}}, {0x2, 0x8, 0x3, 0x4ee7, @tick, {0x887f, 0xffffffffffffffc1}, {0x9dc, 0x7}, @raw8={"0b62a73e1ed3f5a57e7dac0a"}}], 0x1e0) 2018/03/18 05:27:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/18 05:27:48 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x241, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/03/18 05:27:48 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x3e, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x100, 0x6, 0x90e0, 0x80000000, 0x7f, &(0x7f0000000000)='dummy0\x00', 0x44, 0x1}) close(r0) 2018/03/18 05:27:48 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400040, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x4c, @random="3040f6ffcc5b"}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'sit0\x00', 0x3}) 2018/03/18 05:27:48 executing program 0: mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80080, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/44) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0xfffffffffffffffc, 0xa0000000000, 0xff8e, 'queue0\x00', 0x1f}) 2018/03/18 05:27:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=@hopopts={0x0, 0x16, [], [@generic={0x8, 0x6f, "46742d96cb323f5fe31edf194a7f2c984263a553aea20cdae9f2f07a135d3b70fd2ac67fe331aed86821ae49cb45ef7ddca19a96a26a6d8d946291264e07874ebf8477ab4dca425924971b4e830ebb762f875d61f470d4e9f1f72d90dbab55f57c443ce6b248cbe80b78a8541ed161"}, @calipso={0x7, 0x30, {0x4, 0xa, 0xbef4, 0xa78, [0x10001, 0x6, 0xa3, 0x9, 0x10001]}}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x7fff}]}, 0xc0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/18 05:27:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r1, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) r2 = dup2(r0, r1) ioctl$VT_ACTIVATE(r2, 0x5606, 0xffffffff) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/03/18 05:27:48 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) r3 = getpid() getsockname$packet(r2, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000034c0)=0x14) bind$packet(r1, &(0x7f0000003500)={0x11, 0x4, r4, 0x1, 0x1, 0x6, @random="b8b8907283b1"}, 0x14) sendmsg$nl_netfilter(r1, &(0x7f0000003440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000003400)={&(0x7f00000000c0)={0x3314, 0x13, 0x8, 0x100, 0x70bd26, 0x25dfdbfd, {0x3, 0x0, 0x9}, [@generic="7a1d213659322d0b1564fc07b1b3e79e", @generic="811a6cc53230ee5fc0a5ef2e5fd0746eaebc8bf2c5720a846fec6803665d290e928b1f1fd613a8fcf907565f536c604bd3f5abcf80e2fa9d3c6d1dac444d41345f87406200350752499c0f23d5e57a4d503dcf8d285296dee8002f2d353114f1821fb256ce209653a978c60b971cbe2ce47881c2ecb37de552a42b3b1a01", @typed={0x18, 0x31, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x30c0, 0x94, [@generic="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@nested={0x134, 0x4a, [@typed={0xf4, 0x76, @binary="00e6ee6fa3b1e14226497249a024cdd7f518a667c5baa3f43ad7e43ab4d7d7121a149ea95122569425a1ee8c5e1b16f597b0281a336f3e09cf4a32603c38d40ead8fa2784522571482a8c115c5eb2c389bdb9447f65374c03cec257cb4959467717260d7fe43b32296bb6748a027556d672b5515f8c755f137f3fd561a609c3128e8fae621b751d91eafe09aea49dbbde71f9f8c0c14250a4a221411f25cef478b9559ead6aa01a127239365a939cb6dd530f3346fa1bfd00d16dac40a5bd9e934ce9b9a7483ab3d84e6bdef28385b40b26967772c0a0c93f4b211839d95613e532de2ea15552349cef70877"}, @typed={0xc, 0x45, @fd=r0}, @generic, @generic="82721f51431cbb959e046e860d6ac2ed4ff768675662f825aa5dddea3a8eee0c", @generic="f716efd468e51c4d07a1588290"]}, @typed={0x8, 0x50}, @nested={0x50, 0x3f, [@typed={0xc, 0x32, @pid=r3}, @generic="684bc3891b21eac415eb69ad996eb7e9a037fb919d098e5555f1b80275d493b76556d90daf37260393797d903bf005a42dff7455fb5a278c836dbf57b1"]}, @typed={0xc, 0x2, @str='\x00'}]}, 0x3314}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/03/18 05:27:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f69676d70004b351f5493b3086760194f6976471197a3c9171e84327a48dfa08422f7a32a6b923e1a5553e38db70416326ff8057253b315057078b1a20e0f188bfe1f4a578051ab62ab47f91fd940de8f697bed8b1131b5067ef4db8f05d7f315125f6def0927f9da7c2c0a892754c319587170") r1 = socket$inet_icmp(0x2, 0x2, 0x1) readv(r1, &(0x7f0000000040), 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f5899e89ebced471ee75a07805bedbaa", 0x10) 2018/03/18 05:27:48 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) getrlimit(0x3, &(0x7f0000000080)) prctl$intptr(0x1e, 0x0) 2018/03/18 05:27:48 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x96d02, 0x0) 2018/03/18 05:27:48 executing program 4: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10, 0x80800) setsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f0000000300)="8f7e3bf3711349fa485107c759d4a7b27607e1bcff6782981064bfea388b16c6cb6a80e20a76fe8ac8b3ca2b256c39aea88be4bf81d5d84dbf45ab6f659cb987f497af867959dcd2315e465d228f616bf7ea8dfddee0d1ee14a965f59461658aa307b3d93c623432ecaffdf3f3dfc20b4abf1cca2a205c913da7727a2a489cbb3ee582b5313d", 0x86) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x920, 0x2, 0x2, 0x8001, 0x2, 0x2, 0x7fff, 0x80000001}, &(0x7f0000000180)={0x80, 0xff, 0xfe6, 0x4, 0x80, 0x2, 0x1}, &(0x7f00000001c0)={0x9, 0xffff, 0x2, 0x9, 0x3, 0x1, 0x6}, &(0x7f0000000240)={r2, r3/1000+30000}) prlimit64(r0, 0x8, &(0x7f0000000040)={0x4}, &(0x7f0000000100)) 2018/03/18 05:27:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x5be937b4, 0x2, 0x1, 0x80, 0x0, 0x1f, 0x8, 0xe, 0x80, 0x4, 0x1, 0x118, 0xffff, 0x8, 0x9, 0x6, 0x101, 0x7fff, 0x0, 0x3f61, 0x1, 0x1, 0x4, 0x6, 0x8, 0x2, 0x101, 0x8, 0xb5fc, 0x0, 0x9, 0x5, 0x0, 0x7f, 0x6, 0x2, 0x0, 0x4, 0x2, @perf_config_ext={0x2, 0x10000}, 0x0, 0x2, 0x1, 0x4, 0x1, 0x6, 0xfffffffffffff801}, r3, 0x1, r0, 0x2) mq_timedsend(r0, &(0x7f0000000040)="4d0eb8a9523a579aa130931c36e4588782b8fff33a075c442c07a03f2b1abc59222581ae076d501968d09a9986ec359f4aa0b562877c620f100ce8bc63a98d8c5ccaf54e75f6eb8da4311acb29ff674224be6cf0ca8ade5488ac3153d4194d6b85776f9026db4698027a39b3821f537b2d677c0df9f60071fc14c445e015d268e4268891c0b422df705e13cd8a299bc005fb96a26188b328bb9b77fa77", 0x9d, 0x5, &(0x7f0000000140)={r1, r2+10000000}) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setregs(0x11, r5, 0x0, &(0x7f0000000000)) 2018/03/18 05:27:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000000040)='S') r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/100) socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r1, 0xe8a0, 0x5, 0x4) 2018/03/18 05:27:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x3c6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x28) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0x8], 0x2, 0x900000000000, 0x0, 0xff, 0xffff, 0x4, {0x1, 0x80, 0xd2, 0x8, 0x4, 0x3, 0xaa27, 0x981, 0x1, 0x2, 0x0, 0x9, 0xffffffffffffff56, 0xffffffffb47a95ba, "46b89c0b0310155f295bdddb0fdfcb52e16667700656acc6f6ea4b8bf7c89a0d"}}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) [ 55.674671] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.681121] CPU: 0 PID: 8896 Comm: syz-executor5 Not tainted 4.9.87-gfc8bd0f #58 [ 55.688649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.697983] ffff8801d8a9f850 ffffffff81d95bd9 ffff8801d8a9fb30 0000000000000000 [ 55.705965] ffff8801bb6df610 ffff8801d8a9fa20 ffff8801bb6df500 ffff8801d8a9fa48 [ 55.713943] ffffffff81662b9a 00000000000065e3 ffff8801d95f88f0 ffff8801d95f88a0 [ 55.721904] Call Trace: [ 55.724475] [] dump_stack+0xc1/0x128 [ 55.729822] [] handle_userfault+0xa3a/0x1310 [ 55.735857] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.742839] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.749217] [] ? preempt_schedule_common+0x35/0xd0 [ 55.755764] [] ? handle_mm_fault+0x10d1/0x2470 [ 55.761966] [] ? handle_mm_fault+0x1e82/0x2470 [ 55.768167] [] handle_mm_fault+0x1e90/0x2470 [ 55.774192] [] ? __pmd_alloc+0x410/0x410 [ 55.779875] [] __do_page_fault+0x5c2/0xd40 [ 55.785726] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.791665] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.798298] [] do_page_fault+0x27/0x30 [ 55.803805] [] page_fault+0x28/0x30 [ 55.809054] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.815867] [] ? SyS_pselect6+0x1be/0x550 [ 55.821637] [] ? SyS_select+0x1e0/0x1e0 [ 55.827237] [] ? SyS_futex+0x22e/0x2d0 [ 55.832744] [] ? do_futex+0x15c0/0x15c0 [ 55.838343] [] ? security_file_ioctl+0x89/0xb0 [ 55.844552] [] ? do_syscall_64+0x48/0x490 [ 55.850325] [] ? SyS_select+0x1e0/0x1e0 [ 55.855920] [] do_syscall_64+0x1a4/0x490 [ 55.861602] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 55.896307] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.900856] CPU: 1 PID: 8913 Comm: syz-executor5 Not tainted 4.9.87-gfc8bd0f #58 [ 55.908362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.917687] ffff8801d8c67850 ffffffff81d95bd9 ffff8801d8c67b30 0000000000000000 [ 55.925655] ffff8801b523b190 ffff8801d8c67a20 ffff8801b523b080 ffff8801d8c67a48 [ 55.933622] ffffffff81662b9a 00000000000065e3 ffff8801c087e8f0 ffff8801c087e8a0 [ 55.941596] Call Trace: [ 55.944156] [] dump_stack+0xc1/0x128 [ 55.949501] [] handle_userfault+0xa3a/0x1310 [ 55.955542] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.962523] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.968902] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 55.975190] [] ? finish_task_switch+0x1ed/0x630 [ 55.981475] [] ? finish_task_switch+0x1c1/0x630 [ 55.987764] [] ? __schedule+0x64d/0x1ba0 [ 55.993451] [] ? handle_mm_fault+0x10d1/0x2470 [ 55.999651] [] ? handle_mm_fault+0x1e82/0x2470 [ 56.005852] [] handle_mm_fault+0x1e90/0x2470 [ 56.011878] [] ? __pmd_alloc+0x410/0x410 [ 56.017563] [] __do_page_fault+0x5c2/0xd40 [ 56.023416] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.029356] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.035993] [] do_page_fault+0x27/0x30 [ 56.041498] [] page_fault+0x28/0x30 [ 56.046743] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.053551] [] ? SyS_pselect6+0x1be/0x550 [ 56.059324] [] ? SyS_select+0x1e0/0x1e0 [ 56.064924] [] ? SyS_futex+0x22e/0x2d0 [ 56.070436] [] ? do_futex+0x15c0/0x15c0 [ 56.076038] [] ? security_file_ioctl+0x89/0xb0 [ 56.082243] [] ? do_syscall_64+0x48/0x490 [ 56.088008] [] ? SyS_select+0x1e0/0x1e0 [ 56.093612] [] do_syscall_64+0x1a4/0x490 [ 56.099313] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/18 05:27:48 executing program 4: ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) prctl$seccomp(0x16, 0x3, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{0x0, 0x20, 0xfffffffffffffffa, 0x3f}, {0xa42, 0x200, 0x0, 0x1376ce58}, {0xc1, 0x3, 0x4, 0x101}, {0x30, 0x3, 0x100000000, 0x4ee1}, {0x81, 0x100, 0x11, 0xb4}, {0x6, 0x4, 0x6002, 0x4}, {0x2, 0x10000, 0x7f, 0x7}, {0x0, 0x6, 0x0, 0x8}, {0x1, 0x20, 0x800, 0x9}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='[cpusetselinux[md5sum()\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)='/dev/snd/timer\x00') 2018/03/18 05:27:48 executing program 6: unshare(0x40600) pipe(&(0x7f0000000180)={0x0, 0x0}) creat(&(0x7f0000000040)='./file0\x00', 0xd) fstatfs(r0, &(0x7f0000001fe9)=""/23) 2018/03/18 05:27:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0x4, 0x4) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) 2018/03/18 05:27:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sync_file_range(r0, 0x98f, 0x2, 0x5) 2018/03/18 05:27:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/72) 2018/03/18 05:27:48 executing program 2: r0 = inotify_init1(0x80001) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = gettid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa, @tick=0x2, 0x3, {0xfffffffffffffffb, 0x101}, 0x0, 0x2, 0x4}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='syscall\x00') sendfile(r1, r3, &(0x7f0000000000), 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0x2}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) 2018/03/18 05:27:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/exec\x00') sendfile(r0, r0, &(0x7f0000000000), 0x100000000) fchmod(r0, 0x44) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) fsync(r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xff, 0x1, 0x1ff, 0x3, 0xf7, 0x4, 0x7ff, 0x86, 0x9, 0x1, 0xcc0, 0x3}) 2018/03/18 05:27:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000f000)=[{0xc, 0x0, 0x80000000000}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/18 05:27:48 executing program 6: r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d3ffe), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x4e20}, 0x1c) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000870ffc)=0x2, 0x4) 2018/03/18 05:27:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) 2018/03/18 05:27:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xae4d}, &(0x7f0000000180)=0x8) prctl$getname(0x10, &(0x7f0000000100)=""/122) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8001, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/18 05:27:48 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) 2018/03/18 05:27:48 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2f8ac36390869915, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001140)={r1, 0x5, 0x10, 0x3, 0x80000001}, &(0x7f0000001180)=0x18) splice(r0, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f00000000c0), 0x5, 0x0) 2018/03/18 05:27:48 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r0, 0x0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/18 05:27:48 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000845000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x857f}) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffe}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/175) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/80) 2018/03/18 05:27:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0, 0xe886, 0xfffffffffffff593, 0x5}, {0x74, 0x5, 0x40}, {0x0, 0xffff, 0x5d3, 0x1}, {0x0, 0x8, 0x6, 0x5c}, {0x4, 0xced2, 0x4, 0x10001}, {0x1, 0x6d99, 0x4, 0x4}]}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) 2018/03/18 05:27:48 executing program 2: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000002, 0xa012, r0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', "f16d696d655f747970654000"}, &(0x7f0000000040)=""/146, 0x92) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x100, 0x0) dup2(r0, r2) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) sendfile(r1, r1, 0x0, 0x101) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xffffffffffffffff) 2018/03/18 05:27:48 executing program 4: mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000041ff6)='./control\x00', 0x8100002a) creat(&(0x7f000000aff0)='./control/file0\x00', 0x0) pipe(&(0x7f000002eff8)={0xffffffffffffffff}) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setfsgid(r2) dup3(r1, r0, 0x0) 2018/03/18 05:27:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/exec\x00') sendfile(r0, r0, &(0x7f0000000000), 0x100000000) fchmod(r0, 0x44) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) fsync(r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xff, 0x1, 0x1ff, 0x3, 0xf7, 0x4, 0x7ff, 0x86, 0x9, 0x1, 0xcc0, 0x3}) [ 56.314575] audit: type=1400 audit(1521350868.938:37): avc: denied { setattr } for pid=8927 comm="syz-executor7" name="exec" dev="proc" ino=21339 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/18 05:27:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000002bc0)='/dev/snd/seq\x00', 0x0, 0x400) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002a80)={0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}}, &(0x7f0000002b40)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002c00)=@assoc_value={0x0}, &(0x7f0000002c40)=0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002b80)={'lo\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002e40)={0x0, 0x3, 0x20, 0x2, 0x3, 0x270c, 0x81, 0x6, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7, 0x2, 0x0, 0xffffffff, 0x3f}}, &(0x7f0000002f00)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002f40)={0x1, [0x0]}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002fc0)={0x0, 0x50a2}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003040)=@assoc_value={0x0, 0x4}, &(0x7f0000003080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000004740)=ANY=[@ANYRES32=0x0, @ANYBLOB='\r'], &(0x7f0000004780)=0xb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000047c0)={0x0, 0xf6, "a5184d27b25c56b72797c111c4f0b5c9fb505ee758e4445b6af0be8d23dda1bedde30904d2b80671b25741415dad56db3e209414922b53ff1890617263db11fe62fbf502ea1a7e6d0270df62291bab893ab5e23e838661984d057e7fc48950cd26db0a653bcb9d6c60e9b4ca5238a1f267c0cee937f4cc9736dfd2cb7bfea43ca94261962355681a591036986fb77dca740abee95714f0106c77cb9995ac6e416f43fc6f92d8c1aeae6f2b7a0be1977d09eb1040b01877066f57d101ddee89384561fb63246a663f389c710a418596c85cf3d473bae590f12fb26d6f42484c6d73b2b90b2046a92c0dd58bbb02acaf65fa78af1cc048"}, &(0x7f00000048c0)=0xfe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004900)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, 0xffffffffffffffff, 0x9, 0x0, 0x4, 0x80}, &(0x7f00000049c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004a00)={0x0, 0x4}, &(0x7f0000004a40)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004d40)={0x0, 0x5}, &(0x7f0000004d80)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004dc0)={0x0, 0x100000000}, &(0x7f0000004e00)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004e40)={0x0, 0x1, 0xefdc, 0xffff, 0x100000001, 0x79}, &(0x7f0000004e80)=0x14) r15 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r15, 0x10e, 0x8, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004ec0)={0x0, 0x7, 0x2}, &(0x7f0000004f00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000005140)={0x0, 0x100000000}, &(0x7f0000005180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000051c0)=@assoc_value={0x0}, &(0x7f0000005200)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000005300)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x81}, 0x1c, &(0x7f0000002980)=[{&(0x7f00000002c0)="9b80ac9937db5539c43815690051b4a0bb3951628f52f921593329bb95edfc61cc388662fab59694d312f1cdebaa5c33da3ef22537e28a8e3731d8282f5fd61681bb5ff5bd9b5d6287a9c4c7d718756e2169579dbbda8b5b142f22d051eb7278634284bf2894a6eff328fd675d89330b37ea5e1a52acfe6d272ba811d6019ae49690b6ba20893ac2318201f7baed2ddfaead6a51b981d46ffd2e5ff2dce4f374de50177e20b11fbc4b9f28fb8277b70172518039c7a99395383e8399603891b093007eb038618729655f2afa3d4d45e8a0453b1c7116b5f818782b7b39563d6cf568d9a063d78902b89f270eff8393bd767c264d74", 0xf5}, {&(0x7f0000005440)="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0x1005}, 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{&(0x7f0000002700)="8a43c78b21fde0722e1e226847a1f48c377e649c6d10e7ab1f351737703a9420ef64bcfebf17cc8cffc75d4aac8990074c431b78c7391a7fa83e721e1a0e9c940c7c1204e4517f39f8c58f8fc55efe1d94698bde880318ae564ba0615a287506d9579b441cb86056d76cd3bd5688554c68dd98f3d51ddcb2ba64b3a070cf436c851678b79876e48c189b91a1085a1d9a2ca921a11d48853d83fe675fcc2cce643aed8a2c73cc2959346bd1ab6b26fc57b2a876667428961cabdec4f9f61f06b1ba88d93b28c175c8776e08272da7d60e67948c2f8031b111c353fb6e57366d5eddbdf5d3057a93b8461727af6ceac91a175d038aed5c36", 0xf7}, {&(0x7f0000002800)="3a09e577e18fca89596ac60da34e7eeea4f5a6b74ebd2d397fa72d427c00e20b259bded2db6efc7ad4529648dc82f9ab6d4f44a375f7b3b024ea9c9e12189b689ed6595260a0ca88d6a0d2f03c90c7f9987d8db4720e846f31a5ce8931531e904a84b00ee8c57c5a40261bccffb44e63fb1901e4627d6292a45ecd8968521be2cc8f", 0x82}, 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0x2, {0x0, 0x1, 0x7, 0x10000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x208, 0x5, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x81, 0xa79, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x64, 0x2, 0x1, 0x165e, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x820b, 0x8, 0xff, r8}}], 0x120, 0x80}, {&(0x7f0000003200)=@in={0x2, 0x4e23, @rand_addr}, 0x0, &(0x7f00000046c0)=[{&(0x7f0000003240)="b02f6a0f849fba9b57c34ba7ae3cdf11d79363a5e1425bbd7b5aada2d53f2cb44fae9d4161af8001dac0ff789a7c1718a781e0e9d1400c83480ef326bffd4d916dc2230d6409e4c54cb8a674aadcceefcfcecfe242f3c6ee654fc6796c6624d96ae1bcb9d77c7b3316f429a1", 0x6c}, 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{&(0x7f0000003500)="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0x1000}, {&(0x7f0000004500)="8e21256f97fb2d9dbba006da3f3ab361f99ef1a1eb7fd753c8281bdeedd5fe97edbf37306fa6081e9c970ce7c118ba241e244fdf55cf7d209de39bfc7fd6b3384f7ab52197d9eced29d0a05afb99af30fadfcef005f681e1a87b7c020d3bdcecf606ad6b046c57e6615f34d0ce01a970354590b3532895588ee258f7aaa4d921d71042", 0x83}, {&(0x7f00000045c0)="c03191ebc8c477069b1967f328d65abfd871db52516f394d79ca3844ec3a951b4bccbed25fa89571db92fdf07e31d716b56e3ac95ff5571120639f1bd4598c16d47a1b0b54c96fc6586a9c36b4ffcbbba1537df87b8701fc81095f3d1ef094b53e81e42bdcd235a43841bf05dc524121f55c695a16e1012f711ab31f903972814c30fcd086296403ff9f045607d23a784e11e0c7f197863be861419fcd3f660a48b3f263da5022c82e27aac6f57d5918cf4e488c15aa5c5c8b385459067fba6d24a8e52fc706150fdde442b5a26666ce58474914a32dc7bc7e688b2a0a9dbade8f76", 0xe2}], 0x7, &(0x7f0000004a80)=[@init={0x18, 0x84, 0x0, {0x6, 0x3f, 0x400, 0x7fff}}, @init={0x18, 0x84, 0x0, {0xe3a, 0xfffffffffffffffe, 0x1, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x546f, 0x6, 0x8004, 0x0, 0x0, 0xfffffffffffffffb, 0x1000, 0x59dd, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x8000, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x4, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x800, 0x8000, 0xf8b, 0x400, 0x6, 0x8, 0x10000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x7fffffff, 0x6, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x2, 0xaaf, r11}}], 0x1b0, 0x20000000}, {&(0x7f0000004c40)=@in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000004d00)=[{&(0x7f0000004c80)="977be527faf7993e0dd0d2f30f1710a6feb03e0adc751b21886de2657395f08c753a51", 0x23}, {&(0x7f0000004cc0)="98c29c61a30d715b59ea66296c028cf7f7fd7b1cb9f32b412d38e7bb243d20f13d599d153c", 0x25}], 0x2, &(0x7f0000004f40)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x1, 0x5627, 0x2, 0x3, 0x433e, 0x4, r12}}, @init={0x18, 0x84, 0x0, {0x3f, 0x4, 0xfffffffffffffffa, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9000, 0x2, 0x1, 0x2, 0x9, 0x8001, 0x2, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xac2, 0x8, 0x8a82, 0x5, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x100000000, 0x8, 0x7, 0x3, 0x9c, 0x1, 0x6ec0, r16}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x100000001, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x5, 0x2, 0x0, 0xfffffffffffffffb}}], 0x150, 0x1}, {&(0x7f00000050c0)=@in6={0xa, 0x4e24, 0x2000000000, @local={0xfe, 0x80, [], 0xaa}, 0xd6e9}, 0x1c, &(0x7f0000005100), 0x0, &(0x7f0000005240)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x800a, 0x40, 0x2, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xd2d, 0xffffffff, r18}}, @init={0x18, 0x84, 0x0, {0x1, 0xb4f, 0x1, 0x73}}], 0x90, 0x4}], 0x5, 0x810) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002e00)=0x1000, 0x4) 2018/03/18 05:27:49 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000000040)="dd802c8c7156feccbac0849bf8d3b7f55bcc4421c8adac5d1104dea23c8ea3c6fe9c35a0b790637a67a315926309a33bd31fea000eb7a1c85c6b0ceee8d2a67a2df5afb09779eda8448efe55734b28654e84713481fb5190e3f6b11b43a230fdde9a10b3d23c9baf105605d605dae9b7cf9bd013c8aafae3", 0x78) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x4, 0x20c, 0xa7, 0x81a, 0x1, 0x2, 0x80, r2}, &(0x7f00000001c0)=0x20) mmap(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x4, 0x32, r1, 0x0) ioctl$fiemap(r1, 0x80087601, &(0x7f00000011c0)=ANY=[]) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 05:27:49 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x3) 2018/03/18 05:27:49 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x14, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001d80)={0x0, 0x81}, &(0x7f0000001dc0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x10000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}], 0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001e00)={0x0, 0x1}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001e80)={r2, 0x1f9, 0x750, 0xb630, 0x5, 0xffff, 0x5, 0x2, {r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x5, 0x1ff, 0x7, 0x1000}}, &(0x7f0000001f40)=0xb0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x100000001}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000080)) 2018/03/18 05:27:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x6) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="0600000000000000b743333e8b162be1bf8375b23dcd169ddfa1e4d03061f483ee8614c484f9f7c389a241495ee62b760454b946", 0x34}], 0x1) 2018/03/18 05:27:49 executing program 4: unshare(0x20000000) unshare(0x200) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff)) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e21}}, 0x3, 0x10001, 0x101, "69a883c79a637981e4e2d55b5fdcd392e05ec9a0d58690ee9558693f4806c79da5e09d27f75f36eb04bda36fc51e5f39322035ba4f8f78355f01cf592e8cfc6f20a41b93a47dc2e97148848642e067f5"}, 0xd8) pause() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x240000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/40) 2018/03/18 05:27:49 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)="99b9107b4a0a267f", 0x8, 0x0) syncfs(r0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000180), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) 2018/03/18 05:27:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='attr/fscreate\x00') dup2(r1, r1) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001040)={@multicast2, @dev}, &(0x7f0000001080)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1dfff)=""/1, &(0x7f000023e000)=0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="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", 0x1000) 2018/03/18 05:27:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000218000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000000)="83e1b6315af2d7bfd0d890b1026e22db47215aa3e2fa48ff2199477177cfe94d686f03026dd06bfcf44b3e0fab999dd5104f1f1679fe90dcf0e25f17755f9f1a01821f672e6b1f01ca9686ff", 0x4c}, {&(0x7f0000000080)="993c96017ee2d3e0fb951d65239d0b250c1e3066a655710ff6c2be58ffa463ab4901a5a233c2c7c7ea6eb18877f3479e27ed36a4be39e772cf04d0272c3df775bb083efba6ba1d8242a7e354afb2fad879fa7c77627e3492708d5bbf173a13562d3b7be2ab1097740b126406", 0x6c}, {&(0x7f0000000100)="3872500e2ff154bac2c30a5a322792411e39ceab343b13b210768f5fb6ccff7cf57103f11b33ee8905c0395093aeec6fde26c2c9674898bf6271f65ae2cf3870befe030ce50b5f877dc6103638568ca101c4742e268894629086bdbe997dd491a33ead63a87f5765e86abdaf4f8cd7d5cf286e781126775aeeace3d582bbe3fb00f3b0a8f80026d8ce0a71148d710c29f0a02b2ef8152d30a403f21cd5947a5594689f958befc06419e0a4a5940347989d82e27a7f0cb0e35bc4ca7693f9d3a60dca1ad951ae06578e985cf3e5952f3a", 0xd0}, {&(0x7f0000000340)="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", 0x186}], 0x4, &(0x7f0000f13000)=[{0x10, 0x2, 0x7}], 0x10}, 0x810) 2018/03/18 05:27:49 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x3) 2018/03/18 05:27:49 executing program 3: setpriority(0x3, 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) r1 = socket(0xb, 0x9567211498a6ddae, 0x15d1) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x80800) r4 = syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x10000) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = syz_fuseblk_mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x2, 0x0, 0x0, 0x5, 0xffff, 0x4000) r7 = syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) r8 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) write$selinux_create(r0, &(0x7f0000000b40)=@objname={'system_u:object_r:autofs_device_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x30, 0x20, './file0\x00'}, 0x3b) r10 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, @dev}, &(0x7f0000000640)=0x10, 0x0) r11 = syz_open_pts(0xffffffffffffffff, 0x20000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000b00)=0xfffffffffffffffd) r14 = getgid() r15 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ashmem\x00', 0x503000, 0x0) r16 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/create\x00', 0x2, 0x0) r17 = syz_open_dev$sg(&(0x7f0000000800)='/dev/sg#\x00', 0x1f, 0x0) r18 = accept(0xffffffffffffffff, &(0x7f0000000840)=@ipx, &(0x7f00000008c0)=0x80) r19 = syz_fuse_mount(&(0x7f0000000900)='./file0\x00', 0xc003, 0x0, 0x0, 0xff, 0x1200844) r20 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r21 = openat(0xffffffffffffffff, &(0x7f0000000940)='./file0\x00', 0x1, 0x2) r22 = getpid() r23 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000ac0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="ee9ac0111ce561dd1438a411d70ee13a5c3fc9", 0x13}, {&(0x7f0000000100)="bb711aec660e4b7a0d1d112f5316b144e6d600e17161ddfdca969c437ba5cc0972ef54982a4f49948ac63302bee26e9d46c5c60033ae1f261ecaa696631c28b15a3d8ed08671d528d0fad4402bf34769c0f95aa0f0d2e1b32643691251333c66c7d5fa610cedc844d81cb7d8fa2aea00669e8844f71871fe157a76c8894a7db6bb854177840485a1fe357117445db8dad58fc15c4f941874012ae0f52273de0c410237035a13579deeb80647f8807b0fba7beebdf6c4a9ea420903ad4a87d4eb20dbc0e6a34cb2af0599367b8218d4b4c5ef571b83820629ca4deab037e4893dd29b4081f26de440d9", 0xe9}, {&(0x7f0000000200)="134ae830fc12117665ada113c2d7b54045c1204916efa0a8d4294893e1dd87560c0805751fc72bb134225989e123b633bb37bb9e7649be28bbd9ec9bf71f56b532b8654cda12a67d5da45240d671400b6772d9025b4b3374d7", 0x59}, {&(0x7f0000000280)="3643a2e18d9bfca899ed689d2545b61814358aafc1131ca0b2b0f08f434423fff0947ae7032be45ab17b12660023d3d16d1d634e698d1da8d083986ebc093378344988d649189ba63c1baf001cf3e893f4dad0aa5d1dc5109bcebbf673e45ba7f691678083418b7a70992d52601e7410531762e11d02f700f8", 0x79}, {&(0x7f0000000300)="2e581ac28b191f56bf75f5f9a13b597da434a8f51134dcd990af614287eaafbaca3cfbcafac5960229bcc57e6c17d2319903dbdfb6d8e9d3e80ea9abf61b06648aadcc0bfb6c80fc65e70b0ad6c50be96d8f2adef06afa4141b697dd31bf934996b6253de252c4b01df2f851ae034cfd16fdc10f92c946089bc5a3009e0df0ec26c016c638f7f774852ea52784f6e8bd2848ad7bc0514424dd", 0x99}], 0x5, &(0x7f0000000a00)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000030000000000000000004060000000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x80}], 0x1, 0x800) 2018/03/18 05:27:49 executing program 1: r0 = getpgrp(0x0) ioprio_set$pid(0x1, r0, 0x680f) getgid() ioprio_get$pid(0x2, 0x0) 2018/03/18 05:27:49 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002340)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000002440)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002480)={r1, 0x1, 0x6, @random="3c5d9c31e9da"}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="140000001c000103fffffffaffffffff00000000"], 0x396}, 0x1}, 0x0) 2018/03/18 05:27:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw\x00') r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000040), 0x10ed5b) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000ffc), 0x9ffffffe) 2018/03/18 05:27:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x7) [ 56.455667] SELinux: policydb magic number 0x7b10b999 does not match expected magic number 0xf97cff8c [ 56.495544] SELinux: policydb magic number 0x7b10b999 does not match expected magic number 0xf97cff8c 2018/03/18 05:27:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) r1 = accept(r0, &(0x7f0000000600)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000680)=0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000006c0)=0x1ff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) prctl$getname(0x10, &(0x7f0000000080)=""/224) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@remote, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000e40)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) [ 56.528794] audit: type=1400 audit(1521350869.158:38): avc: denied { net_broadcast } for pid=8990 comm="syz-executor0" capability=11 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 2018/03/18 05:27:49 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/18 05:27:49 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/03/18 05:27:49 executing program 6: r0 = creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='cramfs\x00', 0x800082, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x0, &(0x7f00000000c0)) 2018/03/18 05:27:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001409001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) fcntl$setstatus(r0, 0x4, 0x400) pipe(&(0x7f0000000000)={0xffffffffffffffff}) personality(0xe50001f) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/147) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/18 05:27:49 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x107803, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x39, &(0x7f0000000100)={0x11, 0x2, 0x8, 0x6}) clock_gettime(0x7ffffffffffffe, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000140)={{r3, r4/1000+10000}, {0x77359400}}, &(0x7f0000000180)) chmod(&(0x7f0000000040)='./file0\x00', 0x124) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/03/18 05:27:49 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) pwrite64(r0, &(0x7f00000003c0)="54036e43a1f6680107461af6bfaa6e616fe4838821b3f7af0dcb12ef9aa8e5fab78ec448f88a6e27815f8ca1dfed226b9b5f3855a586cb60fe2f1bf8087030235868b319f4c44148916affeae17acef308c983fed07cfa1d74f9cb741cadd4857c8df9de63e777e0b94670ab202bc3125845d50e1a80c9a90a0a599ab1aaf4a94b8596b78adf84d52b53832a5523884e90c5a97970e6886f87ff5be9306b5572bff11b3d07", 0xa5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) r5 = getgid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x5, 0x7, 0x1, 0x81, 0x10001}, &(0x7f00000001c0)=0x14) r6 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, r5, 0x0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000500)={0x11, 0x10, r4, 0x1, 0x30000000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) bind(r2, &(0x7f0000000480)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x20022009}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x25, 0xb9c8, 0x5, 0xff, 0x4, 0x4}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000100)={0x0, @tick=0x7}) ioctl$LOOP_SET_FD(r2, 0x4c00, r6) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) 2018/03/18 05:27:49 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x400000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) r3 = getgid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, r3, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000100)={0x0, @tick=0x7}) 2018/03/18 05:27:49 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/net\x00') setns(r1, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') 2018/03/18 05:27:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x12a) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/212, 0xd4, 0x40000142, 0x0, 0x0) 2018/03/18 05:27:49 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x24000000000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x100, 0x6, 0x1, 0x3c87}) 2018/03/18 05:27:49 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x20850, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) getitimer(0x0, &(0x7f0000000000)) getgid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x48, @time={r2, r3+30000000}, 0x6, {0x455, 0x7e2}, 0x0, 0x3, 0x1}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)) setresgid(r4, r1, r5) 2018/03/18 05:27:49 executing program 4: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)) 2018/03/18 05:27:49 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$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$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'user]-md5sum^{+[%\x00'}, &(0x7f0000000100)='eth1cpuset+vboxnet1.GPL+\x00', 0x19, 0x1) r3 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0xa012, r3, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10c00, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000180)={0x4, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0x2, 0x0, 0x10002, 0x21b}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000240)={0x7f, r6, 0x10001, 0x8000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) close(r1) 2018/03/18 05:27:49 executing program 6: setsockopt(0xffffffffffffffff, 0x101, 0x4, &(0x7f00000a2000), 0x0) 2018/03/18 05:27:49 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x12) epoll_create1(0x80000) 2018/03/18 05:27:49 executing program 6: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) prctl$void(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/18 05:27:49 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009ee000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000b7fff0)=[{}], 0x200000000000022b, &(0x7f0000345ff0), &(0x7f0000d5c000), 0x8) connect$unix(0xffffffffffffffff, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/18 05:27:49 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x7f, 0x3d6, 0x6, 0x7fffffff, 0x2, [{0xfffffffffffffffa, 0x62, 0x7f}, {0x1ff, 0x9, 0x7ff, 0x0, 0x0, 0x80}]}) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b7ff0)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0600000096a46fd30008a80b05001f40"], 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000180)) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') 2018/03/18 05:27:49 executing program 4: request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffffb) socket$nl_route(0x10, 0x3, 0x0) 2018/03/18 05:27:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x6}}, 0x9, 0xffffffff}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x9, 0x1, [0x1]}, &(0x7f0000000300)=0xa) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r4, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="6c6944139335bce21d3cee1149868058717f5129a9383ce2ddd828ff0e4c261e827c486e135383ef2230127dbf00495927db25f9ac4b1dbb98a67bf9f8a9c13dd01f249260334a50"], 0x28}, 0x1}, 0x0) r5 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r5) 2018/03/18 05:27:49 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', 'vboxnet0!\x00'}, &(0x7f0000000200)=""/47, 0x2f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000440)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000006c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) r4 = epoll_create1(0x0) fgetxattr(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974792e2f6465762f73657175656e63657200b9fc505927ed31174f8fa89bf6bd7ac17cdd4fdccc2313acdd4241adc167521336b28410883ab00809440c188196ad530e144ad149f207de52a53c79790f6e4bc0955ac274f744cd0b124ed8d573c81428c8e07dc2bd8c2804b805c2343e16059f5f8100"], &(0x7f0000000080)=""/239, 0x385) r5 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000003c0)={0x41c, 0x10000, r5, 0x80000001, r6, 0x5, 0xffffffffffff7fff, 0x841d}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000480)={0xe71, 0x20, 0x80000001}) 2018/03/18 05:27:49 executing program 5: r0 = gettid() ioprio_get$pid(0x4, r0) 2018/03/18 05:27:49 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x4, &(0x7f0000000080)) futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f00000001c0), 0x10000000) 2018/03/18 05:27:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x7, 0x0, 0x1, 0x9887}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x5, r2, 0x10001, 0x3}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="02e711165602000052a8aec02edea888fda25f0d79260a55b5f3c37bd4ca9829a27bb1090db096248b759cf108fd416e4ededed49d7d83fac42c6d6a497ae4bbcc57d4d82068287505daef95f8dff220bf76337d54af16a4345910881478", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x80000000, 0x4}, 0x8) 2018/03/18 05:27:49 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) pselect6(0x40, &(0x7f0000000000)={0x1, 0x1e0c, 0x80000001, 0x3, 0x2, 0x0, 0x6, 0x5}, &(0x7f0000000040)={0x3, 0x7, 0xfff, 0x1, 0xff, 0x3, 0xb58b, 0x5}, &(0x7f0000000080)={0x2, 0xfffffffffffffff8, 0x7f, 0x8, 0x50000000000, 0x1ff, 0x1, 0xf02}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x3}, 0x8}) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/03/18 05:27:49 executing program 4: mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff}) r0 = mq_open(&(0x7f0000000000)='em1){(GPL\x00', 0x80, 0x4a, &(0x7f0000000040)={0x7f, 0x601, 0x4c93, 0x7, 0x7, 0x8, 0x0, 0x2}) recvmmsg(0xffffffffffffffff, &(0x7f00000061c0)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/64, 0x40}, {&(0x7f0000000180)=""/160, 0xa0}, {&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/35, 0x23}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000004c0)=""/248, 0xf8}], 0x7, &(0x7f0000000640)=""/223, 0xdf, 0x6}, 0x554bd020}, {{&(0x7f0000000740)=@ax25, 0x80, &(0x7f0000001c40)=[{&(0x7f00000007c0)=""/209, 0xd1}, {&(0x7f00000008c0)=""/144, 0x90}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/89, 0x59}, {&(0x7f0000001a00)=""/132, 0x84}, {&(0x7f0000001ac0)=""/102, 0x66}, {&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/22, 0x16}, {&(0x7f0000001c00)=""/13, 0xd}], 0x9, &(0x7f0000001d00)=""/4096, 0x1000, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000002d00)=""/168, 0xa8}], 0x1, &(0x7f0000002e00)=""/223, 0xdf, 0x4fc4}, 0xfffffffffffffffa}, {{&(0x7f0000002f00)=@sco, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002f80)=""/9, 0x9}, {&(0x7f0000002fc0)=""/247, 0xf7}], 0x2, &(0x7f0000003100)=""/181, 0xb5, 0x80000001}, 0x80}, {{&(0x7f00000031c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004800)=[{&(0x7f0000003240)=""/126, 0x7e}, {&(0x7f00000032c0)=""/140, 0x8c}, {&(0x7f0000003380)=""/74, 0x4a}, {&(0x7f0000003400)=""/173, 0xad}, {&(0x7f00000034c0)=""/182, 0xb6}, {&(0x7f0000003580)=""/240, 0xf0}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/123, 0x7b}, {&(0x7f0000004700)=""/241, 0xf1}], 0x9, &(0x7f00000048c0)=""/194, 0xc2, 0xb4f}, 0x3}, {{&(0x7f00000049c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004a40)=""/103, 0x67}, {&(0x7f0000004ac0)=""/54, 0x36}, {&(0x7f0000004b00)=""/104, 0x68}, {&(0x7f0000004b80)=""/37, 0x25}], 0x4, &(0x7f0000004c00)=""/15, 0xf, 0x1000}, 0x3}, {{&(0x7f0000004c40)=@ipx, 0x80, &(0x7f0000006100)=[{&(0x7f0000004cc0)=""/216, 0xd8}, {&(0x7f0000004dc0)=""/118, 0x76}, {&(0x7f0000004e40)=""/148, 0x94}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/84, 0x54}, {&(0x7f0000005f80)=""/43, 0x2b}, {&(0x7f0000005fc0)=""/223, 0xdf}, {&(0x7f00000060c0)=""/1, 0x1}], 0x8, &(0x7f0000006180)=""/26, 0x1a, 0x2}, 0x8}], 0x7, 0x2002, &(0x7f0000006380)={0x77359400}) splice(r0, &(0x7f0000000080), r1, &(0x7f00000063c0), 0x9, 0x7) 2018/03/18 05:27:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2284, &(0x7f0000000000)='\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0x2, 0x9, 0xfffffffffffffff8, 0x4, 0x2d}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x96c0, 0x3d}, &(0x7f0000000200)=0x90) [ 56.740780] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.756831] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/18 05:27:49 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/218) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) getgroups(0x5, &(0x7f0000000500)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r5 = gettid() getresuid(&(0x7f0000002b40), &(0x7f0000002b80), &(0x7f0000002bc0)=0x0) r7 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002c00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c40)={0x0, 0x0}, &(0x7f0000002c80)=0xc) r10 = getegid() r11 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002cc0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000002dc0)=0xe8) stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) getresuid(&(0x7f0000003440), &(0x7f0000003480), &(0x7f00000034c0)=0x0) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000035c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003600)={0x0, 0x0}, &(0x7f0000003640)=0xc) r19 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003680)=0x0) r21 = getuid() getresgid(&(0x7f00000036c0), &(0x7f0000003700), &(0x7f0000003740)=0x0) r23 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00)={0x0, 0x0}, &(0x7f0000003b40)=0xc) r25 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b80)={0x0}, &(0x7f0000003bc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c00)={0x0, 0x0}, &(0x7f0000003c40)=0xc) r28 = getegid() sendmmsg$unix(r1, &(0x7f0000003f80)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="aa091f613a3e545144dcbf3be9afe564275abfb9c56ae5f5ba2adfcec872add7db233300ecb2ed6a9a969b7e9b08cfcc82d87d7a0b3f95bb340abe43c91fffb963d0a075d7ad34eecbec515649ef2a0ab8c47080f68f8cbaab5c91afbbfc3196c7155582723d3d0527342084939078911888ff553ad83fd1ae1a2e4bec0cebc30a7d263c8291e4d5678cfcb1e2493fc8e8ed2868eaf709f8b800b47f2fadaae24f52796006ff9c8df3594de9d78a7b13bbc8e5ef9ee40a584cf0671ea8d5", 0xbe}, {&(0x7f0000000280)="c2737036a2fac68b9fa9def2753d8b600a01712e23374ea23c171da7e2e5a88bd30e4f2065b6bfe26800ac1aeeb24b01e3e79164af63d2edc2be4748a92dc0f3598c58e9b7458a6f27c5e693fc233f6e334d216bbd2b06e9b72ebbd6f06a09edde1fd430d4946b22dbff1310468ab3b0fa80ba2266c287490268e68e4bdb186f4412e8e63f2e5f6ab52df4e922779324b948b123ab492ad87dfe046651fb87b4dc1d553ca387e9af3e5dc39f2d03131ca40201b8a4349fdd1717d7207a85292043f567804de7181d0882fcf785e0bdfb150433e6451788bae21c53e04f8abc1887daf7db93096147ff6fb67a2daed3", 0xef}], 0x2, &(0x7f0000000540)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb8, 0xc040}, {&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000000680)="cb132987", 0x4}, {&(0x7f00000006c0)="282f1a50670aa1ccf8909f", 0xb}, {&(0x7f0000000700)="27bcecb0f8c620363c410fc95e428af2991a26f6613d235df2c3a91cd32dd3f1fe0f55a3b109c1545a7ba904353e2ed8a9ec61009b6fb53c3aee15375fae0e9bd71aa7897ca4d91e2c8c12dbdaee3fd702ee6a929f3a74b39672294951acf9c07073bfe2a24c28c7c5c617859a20ccb57a0b947a0553a734739dd07a9475ddf75bed6a20c30ca3901f71765f449b4dcd1ce86412c157c111fd3759fa5a8aded54da3fbd6832ac9c1441ed3bce70ed566b4b533827598e2f015b0b2774c2d6f3a7d5636be2a163c4eec5aa4becf6ad2cc", 0xd0}, {&(0x7f0000000800)="e3ec09756d907d6a166d03810b01d89ba89c1c90e18fd2949e5396841c32b20e9b0044b5d36947", 0x27}, {&(0x7f0000000840)="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0x1000}, {&(0x7f0000002900)="3e9556e9b30379ba304955111c9296cdb01f1ddffabf5b26e9950cda3da060b5ae851520c3a13f5cbf17d9a5cb6ed3af8362c137ffd01ce5076027cf6f39b42967a8f892c66479cfb3dc81631c9c7def332aeb80a86e127cf878f17ba545924f2c0241", 0x63}, {&(0x7f0000002980)="3638c41e9366aa1c33fd10df6db8eefa54d09c8e64b7f546add2b58bcc43fc06fbbec0cf43a56b56a1a3dee169b3407dcfae747c9178877c04dfdd2e7d84021dde0278478f1cc78620bd67809ee6ae76735633ff024e4813da44dc62686e70793e91d2b94891747b13e9ba9cda3aa40564691569d235d66a817cc8b4edcc2a0b8b85cb17d602fa3c26deee4f57e2d84b7d9fee9700c49cbbf2d89ea4235ea3acf1a2c0b15902f3c759b0b9c5a515a005cd3147739c5c5395b2cdbb622730f9f148af555b644eca45eff7634418b2024f0db44de67adfadfc038b", 0xda}], 0x9, &(0x7f0000002ec0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x108, 0x800}, {&(0x7f0000003040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003140)=[{&(0x7f00000030c0)="1753455683c90bca2af7aad034fbac24d175b6fc02617ad23f17f57335660bb7c9015c455abce12cb0a3f9492c7b644b802287838f0a51d8a50e2ef57c6442df2458a1edc9155d81", 0x48}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000003180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000003200)="7c41612b1c2ba7ce3785b712720ac5068d4f9970ade021bbed0e59f3a96dcce5d6be93b44f084d58a1a84b25752f7f9a755fda3b574987d4b47f3d42ed48f262f9af8120d01a265f22d314faa47d65e257ae03d9ed8357762ed23d467020107761b8ecb0d35030c8d68b6a870d256ec99dc10f0f843324d3f29bef0f8c9961e2ea88e44b114c9cd223e29b4705e1d1451fdc03290a51b196cb5877c0f7ad66eede1b27b64f927e9d2cd791953cd6947bf6a90bc894ac908c17abcba518b3e2aa0d790fb99c", 0xc5}, {&(0x7f0000003300)="77143102a7e29144f9a26db71b761ef85f2776e3db663e7deebde239e50b8dd277ce2f99434df86916a0569072960c8fccdb2adab5355858a33b112938c647f7e4256636a015056df257f0bd7415d6c88108db8a1b7c8873983c63ba1bed75950e87171ae4787584a2e7d0fab9933e57a43b7af4c9c464c67f5f121bcd14f5eeaa3357", 0x83}, {&(0x7f00000033c0)="e5aef94c65ec77dad189e0cc75c3d9e12cecf1023eab43b6a6a9e57ea627c386f6c67b75c62cfedba83795487ad8", 0x2e}], 0x3, &(0x7f0000003780)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x78, 0x8000}, {&(0x7f0000003800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003ac0)=[{&(0x7f0000003880)="f47c561c80ff9b779b1f20d632eec60bd24cf7bd13c64b2fbde02ffa1999e1fed02e785b1449dc2c1d702e9f7c37a678392e2d33aab93588680534ed2c23b46b4c9e2d73f2097aafdb6d47dc542f71182cdfd18a0715cb016f54d1c3fc8b0a4afee81393541cd9cdcd541d8f6abfe7bfc289ec629a06fff813ad39a89fc8c133d4087d59192265529094bc94866290abe46795db5ee18f73768ec6189306795718522cd54bebf2f27e52d81bf197c764d28dff1a6df3c2ab513359e14de3f69037f1c6fe51a7bbf681498385155c22a322fbca3b14902a41a8e8fba09f", 0xdd}, {&(0x7f0000003980)="3b3b5a4715b2dde1813a1d303f203b27d790761798dd91f85165fd899f6313685a2a75af9ab37fb3b73772cfa7dfc28dd8cf906c65a91a607e6224046be87f8b992eb4e83ec2f598914f99e358046a4b78c929a63952c2b0ca0b", 0x5a}, {&(0x7f0000003a00)="e4ef0fb644a410bfc370804db17e1210fc82d9b44082f869d28ba6eb24bd547d007934b2e82d5de2796d985ac5a4dd0ced391b83697174cbeffa939ac78bb08d039bf7915e8ef1222faf937016986a3eac3fac578e0fffe3328f717a098da2bef45bcd5a74d14b9d35f1634f82cb674b3b2d69cefa5ff4dd4852d45f8a2fe10cf409662cd5ece9a7e493e2786593222d13748b3b9acbb2e5", 0x98}], 0x3, &(0x7f0000003c80)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xb0, 0x20000000}, {&(0x7f0000003d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003dc0)="f8e2f3a19fc49812cd49c247ba61d807beb5cc9c2965ccef511b9618202cc5f468f9c85b1c8163a089b6b619085f1afe70166d9f6587b6a8bdd814e9d2271d8744dd2bb0ef40408435241af63fb9c717a5d3d726871b1a5498ead0e038d6bfb738b94f0a3b4270cb8cbc24cde8e51cd91bcd586bd0f317a42c3c72d53c09205577d47f1224cce68754a3d6a44bbc65bed79d2b48c738b3cce3", 0x99}, {&(0x7f0000003e80)="32642ba22dde4d7176b3f026ee5fd94b41eb92da8c12cccbcddb36bf0fa3480bfeb12808fecf1228ebb329b62f346d5585dbb03600056dadf2dceb80b079dcd47f1533914c369901527dad2ef3327dd3a791514e5fa0717249483e2ae1a29b00a2cf91050ce7e407453e655152033102cc44c7c87181f4839358faffd36d155f74249ce21224ee", 0x87}], 0x2, 0x0, 0x0, 0x40000}], 0x6, 0x1) syz_open_pts(r0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) 2018/03/18 05:27:49 executing program 6: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x103001, 0xa) ioctl$KDADDIO(r2, 0x4b34, 0x3) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000080)={'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r4 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000000c0)=""/164, &(0x7f0000000180)=0xa4) 2018/03/18 05:27:49 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{r1, r2+10000000}}, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r3, r4, r5}, 0xc) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000ad0000)=@abs={0x1}, 0x8) fgetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/92, 0x5c) timerfd_create(0x1, 0x80000) bind$unix(r6, &(0x7f000000dff8)=@file={0x1}, 0x2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000001c0)=0x3ff) 2018/03/18 05:27:49 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) 2018/03/18 05:27:49 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x745fd0bf, &(0x7f0000000040)="610ddbeff6270b4384a3d0e8f7c56c05a4f9cde0aaa1bef7e7118f36174a92c9b64d4cebd9504d") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000f28ff8), 0x100000002) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)) r3 = getpgid(0x0) r4 = dup3(r0, r2, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000080)={0x0, 0x7ff, 0x8, 0x6, 0xfffffffffffffffb, 0x5, 0x9, 0x8, 0x8, 0x4, 0x2, 0x3b}) tkill(r3, 0x1000000000016) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/18 05:27:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) delete_module(&(0x7f0000000000)='vboxnet0\x00', 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) sendto$inet(r0, &(0x7f0000078f6a), 0xfffffffffffffe30, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/18 05:27:49 executing program 1: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000000340)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda052cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) setsockopt(r0, 0x5, 0x6, &(0x7f0000000000)="d64de01ac6c9ad15d937c00bcc2face6dd6bd2c81b2bf2981c8919de3d6a8610f47da124ecd17079376d58be3cff61e61d5f1c0e3300f44f246c84d7a9f1a4e42480902ca08fa5876f7572d94ee433df37e859808769ad69d8b8ea17cf2593b8a3129d5f", 0x64) 2018/03/18 05:27:49 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x44080, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) fadvise64(r3, 0xe, 0xab7, 0x0) shutdown(r1, 0x2) dup2(r2, r2) 2018/03/18 05:27:49 executing program 5: r0 = memfd_create(&(0x7f0000000140)="0e4a7620", 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) mq_timedsend(r0, &(0x7f0000000000)="b513ddd3402f7c386fcd175cca2e8bd5e7f6bf4cc806ff9e421b9398a80da61341782f16f877f304eea0e7e2e020849adfa03176918e2ef879cfab956c3b517747a382dd7d7583770bf1a509534beed260f861b0c32414ce8542f9ae95d62c1975770da1123d9befa0784814e67528bab93fdd4ac526a82ce5e5c7f8", 0x7c, 0x3ff, &(0x7f00000000c0)) 2018/03/18 05:27:49 executing program 2: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) 2018/03/18 05:27:49 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x4}}, 0x2e) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)={0x877, 0x6, 0x0, 0x10000, 0x6, 0x5}) 2018/03/18 05:27:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d60000)) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'ip6_vti0\x00', 0x4}) 2018/03/18 05:27:49 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="84e6d584d9f593882bc3583dcb5aa04c34a050893229cc2a2a228fce3e6f06e1caf5bcf021afd2a13ea013f380a3f885d4dab6f9f6ba15a0064217b78695bbed56e2c51836b29066602679235a77d3a12100fb93fac64cf0dedc45cdcc9d629feae9d9c78da7b8fb651d3ec3df09cc7e2655405dc2e5ff1557434e67dd09c4b82cbac07c920fcb926588f4683407b159cb2f61fa2cf173b17fe12598af73bbd6a5c438875bea37ff2c5dfd04bd27dc730a12807e9f3a0f118f9c5884b72be72d778c4fde10dc70044ff1e0f035c4", 0xce, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='lo{,tmd5sumkeyringwlan0\x00', r1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="bc1651703fbd4c62f25f8538293ebd0332a57fab4949142f7ad96f391d62ddebd84b16b1892cdb91d293e37e3f2322a2e9a1caf0d09e3e19f28614dc4c7f954d36969aeb2bcada4484349a9c960ffd7b282eddaaf4d5f846d6b513e4361d433da581099be48b64634aa12541af6382c5fff32ddd6c510d6e454fb4e08208fbd45ba973f751790a7933c4ce0e867b9b702b3296a18d0783b9") r2 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000380)={0x7fffffff, 0x0, 0xfe}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/03/18 05:27:49 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vga_arbiter\x00', 0x400, 0x0) bind$vsock_stream(r0, &(0x7f0000001500)={0x28, 0x0, 0x0, @my=0x1}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x103000, 0x144) readahead(r0, 0x6, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x100000001, 0x80000001, 0x2000000000000000, 0xa1, 0x1, 0x3c4b}) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0xfffffffffffffffe) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/03/18 05:27:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x100000010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18}, 0x0) close(r2) close(r1) pipe2(&(0x7f0000000000), 0x4000) 2018/03/18 05:27:49 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="200000000100c205002000efff7fff00810000e5ffffffff9c000000000000002fa64b076b01cf9d5c2dbbc2795e17f0ff0b8fc68a48975d6c3058b0d290a9ef34"], 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000100)=0x7, 0x4) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) socket(0x0, 0x2, 0x0) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/18 05:27:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xfffffffffffff8cb}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1, 0xa, 0x79, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_load(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0cff7cf9080000005345204c696e757826f80272e7b6b92ebbb6f2f013cff3b7b750cfe8d49adeca1999f0bc8760e684466bbefb7cae9b70c35d136266ee8c3f57e9376a3697c89b3f8ff31ac5fc4ae1132eb5b4a5af3805e3add7e08db05e74629109f5f18c6793abebbaa485526641ae3c7a79f2d7bede99efd659f340e55dc2d54adc3510999caa6bfa5e3e4d995d9d3e48ac747ee1c8977488342fc9241295585f5185878b5fc9d57c30d3c3051f06effbc21c352b3b28772741ed7a3b356d4c98826c2f"], 0x6e) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffeff}, 0xfffffffffffffd1d) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=@upd={0x108, 0x12, 0x0, 0x70bd2a, 0x25dfdbfc, {{'ansi_cprng\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x7}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r4 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x1}, 0x1}, 0x0) 2018/03/18 05:27:49 executing program 4: clock_adjtime(0x1000, &(0x7f0000000100)={0x7, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x77f4}) r0 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2, 0x1}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) 2018/03/18 05:27:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) 2018/03/18 05:27:49 executing program 4: r0 = socket(0x20000000000000a, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r1, r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0863104027062e379f21eff9d94d90092fb77e30415bdae760664de6fef74ebd22a40e3e4e9ae53243e3d89bfabc17708aba21d603f7c16cfea67cbb284db389015ccc92d0fb5de49b409d0aa8481cfcfe440bbaa5476fa52e22c180651bb16e83", @ANYRES64=r4, @ANYBLOB="0100000000000000"], 0x0, 0x0, &(0x7f00002e3f90)}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0x10249) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sched_setattr(r5, &(0x7f00000000c0)={0x30, 0x2, 0x0, 0x0, 0x1, 0x1, 0x7849, 0x1ffe0}, 0x0) 2018/03/18 05:27:49 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendto$unix(r0, &(0x7f0000ce4000), 0x0, 0x1, &(0x7f0000f78000)=@abs, 0x8) [ 56.925805] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 05:27:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ftruncate(r2, 0x80000001) 2018/03/18 05:27:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='uid_map\x00') write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ee4b07635fd146f9867bf78e2cc857feca941fb3e92755186909944654956d1509f06f28c3347f42c1897f7c88cccb06ef7a38d08b5fe67e214630e1af18b48705fdbe064c93e271118536b2532500c94988656546329f05963c82c417c93a7479bf2556c67019dc9c696f93cd6629b637e94a215ce054a395496697d0720a0eb1a33deef3ff74310df9c8a995bddbc9ca59e7ad500fc9150bf2e25f995f42514fd5c1f90b692351880752687d032a2248cc943bc985e50797a25aec25de425df33e84e579e0db3efdc4ec856cbf40b0a391"], 0x3) [ 56.986741] binder: send failed reply for transaction 51 to 9188:9190 [ 56.995565] binder: 9188:9190 ioctl c0306201 20a94fd0 returned -14 [ 57.005989] binder_alloc: binder_alloc_mmap_handler: 9188 20000000-20002000 already mapped failed -16 [ 57.017395] binder_alloc: 9188: binder_alloc_buf, no vma [ 57.023325] binder: 9188:9196 transaction failed 29189/-3, size 40-8 line 3133 [ 57.037128] binder: 9188:9190 ioctl c0306201 20a94fd0 returned -14 [ 57.060365] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/18 05:27:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000003fff), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x1) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x800}) 2018/03/18 05:27:49 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/188, 0xbc}, {&(0x7f0000000180)=""/35, 0x23}], 0x2, 0x0, 0x0, 0x2}, 0x401}, {{&(0x7f0000000200)=@alg, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000340)=""/18, 0x12}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/1, 0x1}], 0x7, &(0x7f0000000780)=""/44, 0x2c, 0x6}, 0xe}], 0x2, 0x100, &(0x7f0000000840)={0x0, 0x989680}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000008c0)=""/176, &(0x7f0000000980)=0xb0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000a00)=0xd5, 0x4) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/03/18 05:27:49 executing program 2: timerfd_settime(0xffffffffffffffff, 0x5, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x200, 0x0, 0x6, 0x7fffffff, 0x0, 0x3, 0xc084, 0x9, 0x5, 0xffffffffffff0001, 0x2, 0x1f, 0x3, 0x3ff, 0x7fff, 0x100000001, 0x342d792, 0x480, 0xfffffffffffffffc, 0x7, 0x2, 0x5, 0x6, 0x0, 0x0, 0x3, 0x0, 0x80000001, 0x7d8, 0x200, 0x4cd, 0xffffffff, 0xffff, 0x92f1, 0x6, 0x23, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0xf}, 0x8100, 0x0, 0xa91, 0x5, 0x8001, 0xffffffff80000001, 0x1}, 0xffffffffffffffff, 0xfff, 0xffffffffffffffff, 0x2) r1 = dup(r0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) ioctl$TUNSETLINK(r1, 0x400454cd, 0x307) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000a1000), &(0x7f0000adbfe0)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/18 05:27:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7, @dev={0xfe, 0x80}, 0x800000000003}, 0xfdd6) socketpair(0x11, 0x800, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDSKBLED(r1, 0x4b65, 0x100) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/18 05:27:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10000000000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000000)) 2018/03/18 05:27:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f00000000c0)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="c3aa13c148d0fc28012727995b95f778755d0ec2f3b73e1cb256ad1d7297a4d41bd511e9ce87f1f2db91af619222c7fda816f5d8cb0f721832262c17d44da167106c0c9ccb0d5a8a552f88674e3e7526ba97caf7cdd7724134f5996f2703cc0b8977d3f4613362ec9cb61744eef7a2dae95a9a31a329f5fb2369e71151ecbca1d30792ebd867f8b6888bbd214249a27a0682d9") 2018/03/18 05:27:49 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052dff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}}}, &(0x7f0000000100)=0xe8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x3f, 0x3, 0x4}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r2 = getegid() fchown(r0, r1, r2) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/03/18 05:27:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x210800, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6c61740000000000000000000000000000000000000000000000000000000000050000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006547468a02349f6b4c80eb543efe37b1f2ecf19161ee6f3e309224b939893c5491be47521273252ab67a83859030b494f24ff73e91d2e4bd7f451425232f4bb3497256271b94ee74144e33f075b0a91fa604f6ada800cd186a598449e5bcfd4ecce3888542d6e8105bcaebf994f068b189e8e37b1e2e547422dfe2"], 0x78) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x3, 0x0, 0x1}}) 2018/03/18 05:27:49 executing program 2: inotify_init1(0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x11, r0) sync() ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000200)={&(0x7f00000000c0)="ace277b6709c48fb8c98e044ddc1757c6a39d77e11db376ffc4dc17a96b4f5ff247624d2e7836535040ae9fd7ca2595309999efeee19fd9367ab5dc1746970a081704274436873d745a050c7500330683cfbe5473d435cb4ce976d2281a9bac88afcdbbac9bcfc5799", 0x69}) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000140)) 2018/03/18 05:27:49 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/03/18 05:27:49 executing program 0: clock_gettime(0xfffffffffffffff9, &(0x7f0000f73ff0)) socketpair$inet6(0xa, 0x3, 0x73d, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x100000001, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff00000000, 0x101100) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff) 2018/03/18 05:27:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="ec51efd8e2356a054ac862a3393dcd0aaa020673a1d8a72ffd302c6ec2a72f9a7e42ff5d8fc5d9228a4fd677727dde0965881d6ed78a847ce6c8b5e3909b9f1a1d9e895ed21858c34f0a53e10a02a4c3027987b2cb6e290546a184e7a58fbba952735f6893b70c531b1f59faaf85402503815658a06b7ab97e81d91565ee99d8656efabc603d3c458e9938e320d9c3eb04c9a45581b58691583f7618ce25a0b97b1bddfac77c4980af9a042f2a949a9bb45426339f03e6750cd55801a341fc376c6eb013cc0db5aea1c6c1b132b2a7597897d547a1fd679168bf873c0a4991ea67d0d04d36", 0xe5}, {&(0x7f0000000280)="7d0a2e7536a667e1fabedd5c50047235ddc51b9a3673f9b43e0a09d29b4d0cf6d0761bff661f09bb9ac8f608f339a3b5540380d11de441b00daeccfd71625644aaa4ca6a96eb6dc26a4f7249a7bfd27b55986784ebb25d32ea1ffda65f864b20ff25151544a91be437778acee20ea4a802b2841532c7f19c620b6c43d80c5e2678de09815509e3c9a34cee0268e1524670f93cc3ac", 0x95}, {&(0x7f0000000340)="3b6ea5d89a3d38ac13f4a29dfa13ae6c5d3e267c5c19ad69fa0626df895288d1eff7aa177c4f7622d0004d476b8b55c1e6e0cbcd97d679784fc1fd90b016356f324e926c6245ebe90097ed4b313e91fae6a8b9ff2eae96382d43ef85b2164a569f7057f819c6d654d7e26048f5b3", 0x6e}], 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/member\x00', 0x2, 0x0) prctl$intptr(0xd, 0x100000001) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001a00010000000000000000000a0000007cf87eb1d3787de0161205449eb4f7b70d1eb84afdb0773e5ce58f56a5ac8293bffe836b208e41e3ec559824ecc9fd8081f08fb3d97bcfe0362c7c5edaff66af9b1da64b13a89d8290eb8b4f32ce19a78e559b7a6fc0efb9b21cbdbf0bc1648484cf78ebdefd1ee713682ffb9a9166c1cb63598100000000", @ANYRES32=0x0, @ANYBLOB="8a5a262cacd1fbca1500000000eeff000000000100000000"], 0x30}, 0x1}, 0x0) 2018/03/18 05:27:49 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000140)=""/236) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0xffffffffffffffff, 0x0, 0x19, 0x0, 0x0, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x2, 0xfffffffffffffff7, 0x3f, 0x8, 0x8}, @sadb_ident={0x2, 0x0, 0x2, 0x0, 0x7cf}, @sadb_address={0x3, 0x5, 0xff, 0x80, 0x0, @in={0x2, 0x4e23, @rand_addr=0x7}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_key={0xa, 0x0, 0x210, 0x0, "76229e828d476870a1c11c87cd56f98eb450e0687afaa7edc49cccb9af906db81bdb1452e8eed65e8ef9a7f86132d176829a6304126128402c0d12e5be7f8e788e05"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e23}]}, 0xc8}, 0x1}, 0x0) 2018/03/18 05:27:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="290000001800317f002001090000e6060200000000ffff1bd6f94189199aa15b06800000000c000800", 0xcb}], 0x33) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2080, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000280)=0x6, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000080)=""/105, 0x69) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x27ffffd, 0xffffffffffffffff, 0x100000000, 0x11, 0x82}, &(0x7f0000000240)=0x74) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r2, 0x6}, &(0x7f0000000100)=0xfffffffffffffd7a) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) dup2(r0, r0) 2018/03/18 05:27:49 executing program 0: socketpair(0x9, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1, r2, r3, 0xcb, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) 2018/03/18 05:27:49 executing program 5: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f0000000200)="5d8aec0e38c5f77541e78afbe7edf1cd67df8c1e72a2b1f23d5964acccef27279fe49a4505d6d4eb518ad8edb893029cc931b983d3d2b502452c32") 2018/03/18 05:27:49 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r2 = getegid() fchown(r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/18 05:27:49 executing program 1: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21}}, 0x9, 0xce17, 0x20, 0x80000000, 0x6bf4b1cb}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r1, 0x5}, 0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0xab5, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) ppoll(&(0x7f00000002c0)=[{r0, 0x8}], 0x1, &(0x7f0000000300), &(0x7f0000000340)={0x2}, 0x8) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={r4, r5, r6}, 0xc) ptrace$getregset(0x4204, r4, 0x201, &(0x7f00000000c0)={&(0x7f00000005c0)=""/20, 0x14}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0x40085112, &(0x7f0000000500)={{0x0, 0xfffffffffffffffd}, {}, 0x1}) [ 57.186912] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 57.220852] tmpfs: Bad mount option ]Šì8Å÷uAçŠûçíñÍgߌr¢±ò 2018/03/18 05:27:49 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x9, 0x7, 0xf010, 0x101, 0x0, 0x687b, 0x2, {0x0, @in6={{0xa, 0x4e21, 0x4d36, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff8000}}, 0xffffffffffff8001, 0x59, 0x37c0, 0x3, 0x100}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x1000, 0x6}, &(0x7f0000000300)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') bind$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/03/18 05:27:49 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000800210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1d) 2018/03/18 05:27:49 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x401, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x2001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) sendto$inet(r1, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$KDADDIO(r0, 0x4b34, 0x101) [ 57.221792] audit: type=1400 audit(1521350869.848:39): avc: denied { getattr } for pid=9248 comm="syz-executor1" path="socket:[22052]" dev="sockfs" ino=22052 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 57.241906] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+ò+i^Ó 2018/03/18 05:27:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00003c5f68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/03/18 05:27:49 executing program 7: write(0xffffffffffffffff, &(0x7f0000000000)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x26) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x8200, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f00000000c0)=0x100d4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r2, 0x47, 0x2) 2018/03/18 05:27:49 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$setstatus(r0, 0x4, 0x42c00) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0x7ff, 0x1, 0x2, 0x7fff, 0x3ff, 0x373, {0x0, @in6={{0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x4, 0x5, 0x0, 0x80, 0x7ce8}}, &(0x7f0000000000)=0xb0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000080)=[0xffffffff, 0x8]) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r2) 2018/03/18 05:27:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty, 0x8}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) dup3(r0, r1, 0x0) 2018/03/18 05:27:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f000007eff0)=[{&(0x7f0000000000)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f00000033000107000000000440000000000d0005", 0x39}], 0x1) 2018/03/18 05:27:49 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x46) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x10) fchownat(r0, &(0x7f0000762ffa)='./bus\x00', 0x0, 0x0, 0x0) 2018/03/18 05:27:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) r2 = getpgrp(0xffffffffffffffff) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000260000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/18 05:27:49 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000070f000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x20, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000493000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="44030000122bf21bcd429f3202dbdf255e5b1c05ec2900000000", @ANYRES32=r1, @ANYBLOB="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"], 0x344}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/18 05:27:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8003, 0x86) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec", 0x4}], 0x1, 0x81006) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) lookup_dcookie(0x0, &(0x7f0000000300)=""/173, 0xad) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x2, 0x3ff, 0x9}, &(0x7f00000002c0)=0x14) r2 = dup2(r1, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x6, 0x4, 0x2, 0x1f, 0x3, 0x3, 0x5, 0xffffffffffffffed, 0x7, 0x8115, 0x4, 0x9}) 2018/03/18 05:27:49 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x333c, 0xffffffffffffffb9, 0x7}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x9, 0x0, 0xffff, 0x4, 0x1, 0x0, 0x3}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xc8, &(0x7f0000b02f88)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f000026bff0), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x205) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000003c0)=""/72, &(0x7f0000000440)=0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1a67, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in6={0xa, 0x4e24, 0x607, @empty, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x10000}], 0x74) 2018/03/18 05:27:49 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x101000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) shutdown(r0, 0x0) 2018/03/18 05:27:50 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) r0 = dup(0xffffffffffffff9c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/snmp6\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockname$netlink(r2, &(0x7f00000002c0), &(0x7f0000000300)=0xc) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x100000000000005b, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) 2018/03/18 05:27:50 executing program 4: prctl$intptr(0x8, 0x100000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1757, 0x4, [0xfff, 0x3, 0x6dc51fed, 0x200]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5, 0x3, 0xffffffff, 0xff, 0x32}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x5, 0xb, 0x7ff, 0x3}, &(0x7f0000000380)=0x14) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00000004c0)="b668a216afa1a0420383011b61baf13f9eff93c229ae58757f08291fccc56490ea37d3bbda924a050d52f1150e8fea0cc42e1f3ca57f14045c79dc66e15f60bb8648bce5b56eaeccd837463d715849dbf7badf893453824b1a93c7e132181f8f2bedcccdf11b3007adc70709e08dd44f67fff29102165b7f3ab316807b467ecf246d6ee366b36e655b43a18d600d1440d55e563a1d1fd625a463717f8575af0280a116467ccca04286989b0a5d8bb6af7af152b0ee77f719b2cad71df2af5c1c4e492e1cc0ac7ad449b639df48dbefd602e5ab1cb1b5101c1381653d7249ee2dbcae349cd58fca853eaa3bee7fd43b06344996d2451f") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @rand_addr=0x100000000}}, 0x80000001, 0xf2, 0xc938, 0x3}, &(0x7f0000000200)=0x98) membarrier(0x48, 0x0) 2018/03/18 05:27:50 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/33) 2018/03/18 05:27:50 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) socket(0x0, 0x2, 0x0) readv(r1, &(0x7f00007f3000)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x5) 2018/03/18 05:27:50 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000), &(0x7f0000001040)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x6, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/18 05:27:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8c000)=0x1d, 0xfffffffffffffdf4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f89f76), 0x152, 0x0, &(0x7f0000f89000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x5, 0x4) capset(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x9, 0x1, 0xffffffff, 0x300, 0x5, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000140)=0x3) 2018/03/18 05:27:50 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgid(0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000080)={0x869e, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21}, 0x10, 0xdc9, 0x6, 0x1, 0x4, &(0x7f0000000040)='gre0\x00', 0x0, 0x5, 0x99}) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) readahead(r2, 0x400000000000, 0x5) setpgid(r0, r1) 2018/03/18 05:27:50 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$netrom(r0, 0x0, &(0x7f0000000000)) close(r0) 2018/03/18 05:27:50 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/net\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) setns(r0, 0x0) 2018/03/18 05:27:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000440)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000400)={0x4, &(0x7f00000000c0)=""/183, &(0x7f0000000380)=[{0xfff, 0x95, 0x6, &(0x7f0000000180)=""/149}, {0x2, 0x20, 0x2, &(0x7f0000000240)=""/32}, {0x5, 0x33, 0x0, &(0x7f0000000280)=""/51}, {0x1, 0xad, 0x85, &(0x7f00000002c0)=""/173}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x1c5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006a40)=[{{&(0x7f0000002280)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1f5fb625c6876ada79a8d4cbb86541286bc9c5f5e0b29156f0146fec7d5e0139a89b612789bc04d8f62675dc4c94881da499735e5b17cde66153a48a5fc50c"}, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@can={0x1d}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)="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", 0x6ab}], 0x1, &(0x7f00000048c0), 0x0, 0x4}, 0x7fffffff}], 0x2, 0x0) 2018/03/18 05:27:50 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200201, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000001c0)={r3, 0x9, &(0x7f00000000c0)=[0x5, 0x1, 0x1000, 0x3f, 0x9, 0x0, 0x401, 0x3c11, 0x2], &(0x7f0000000100)=[0x7, 0x8, 0x100, 0x8, 0x7], 0x12, 0x1, 0x100000001, &(0x7f0000000140)=[0x8], &(0x7f0000000180)=[0x4]}) 2018/03/18 05:27:50 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x600000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000200), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r1, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/03/18 05:27:50 executing program 4: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x0, 0x88, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000) accept$nfc_llcp(r1, 0x0, &(0x7f0000000080)) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r2}) 2018/03/18 05:27:50 executing program 3: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f00000000c0)='./bus/file0\x00', 0xe88f) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) 2018/03/18 05:27:50 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x8, &(0x7f0000000080)={0x1d, 0x768, 0x0, 0x6}) 2018/03/18 05:27:50 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000040)=0xb7, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="02120000020000000000000000000000"], 0x10}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x10001, 0x4) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0x14, &(0x7f000001fff0), 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) 2018/03/18 05:27:50 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000280)="bfe3d116aaa4b69ab13c3ed583016e5f742f697076365f706f75746500") sysfs$1(0x1, &(0x7f0000000200)='*security:\x00') ioctl$VT_RELDISP(r1, 0xb701) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1f}}, 0xaa4d, 0x32b}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1, 0x30}, &(0x7f0000000180)=0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/18 05:27:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101202, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x8, 0x5, 0x6}) r3 = dup2(r0, r1) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080), 0x1}) 2018/03/18 05:27:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x800, 0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/185) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'gre0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @random="3024009c0750"}, 0x10) 2018/03/18 05:27:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/134, &(0x7f00000000c0)=0x86) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) 2018/03/18 05:27:50 executing program 1: socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000d80)={0xffffffffffffffff}) mmap(&(0x7f0000048000/0x14000)=nil, 0x14000, 0x7, 0x113, r0, 0x7) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10001, 0x400) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/03/18 05:27:50 executing program 2: unshare(0x200) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r1 = getpgid(0xffffffffffffffff) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0x3, 0x4) syz_open_procfs(r1, &(0x7f0000000040)='net/if_inet6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)) ioctl$KDENABIO(r2, 0x4b36) 2018/03/18 05:27:50 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x3, &(0x7f0000000040)=0x7fffffff) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x17, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/03/18 05:27:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r1}) r2 = syz_open_pts(r0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x8, 0x1}, &(0x7f0000000140)=0xc) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0xffffffffffffffb1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) 2018/03/18 05:27:50 executing program 7: ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000080)) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x8, 0x4, "1ed83ba60db4394b6b65a354b1504d94eff472a40bc1f8eec5f77a642553811871cef32d8619cdf8beaed05625da46d842a1d9f6caf3132ee67b03ff5a1d78b2", "5ec99963f2fbd4e87458dae218c4a6607acac9c3d9a4538ea7173a19b1a85424", [0x2, 0x7]}) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9d2700000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f99b190300000100000000000012e05026fb0000008001d1a733415bffff0001d7", "cea40005003500f7ff0002ff000000000000000072c10000dc01867d00000ef1"}) 2018/03/18 05:27:50 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) flistxattr(r0, &(0x7f0000000000)=""/203, 0xcb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) 2018/03/18 05:27:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000957ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="96a0b0187c6b5ffb78e7ccab202fcca1", 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fd9000)) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/03/18 05:27:50 executing program 0: 2018/03/18 05:27:50 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/03/18 05:27:50 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0xffffffd6) 2018/03/18 05:27:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(0xffffffffffffffff) 2018/03/18 05:27:50 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) [ 57.770893] audit_printk_skb: 9 callbacks suppressed [ 57.770911] audit: type=1400 audit(1521350870.398:43): avc: denied { net_raw } for pid=9370 comm="syz-executor3" capability=13 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 2018/03/18 05:27:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) fallocate(r0, 0x0, 0x1, 0x4f3) 2018/03/18 05:27:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000017c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f40)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000003040)=0xe8) r4 = gettid() r5 = getuid() r6 = getgid() r7 = fcntl$getown(r0, 0x9) r8 = geteuid() fstat(r0, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003600)=0x0) getresuid(&(0x7f0000003640), &(0x7f0000003680)=0x0, &(0x7f00000036c0)) getresgid(&(0x7f0000003700), &(0x7f0000003740), &(0x7f0000003780)=0x0) sendmsg$netlink(r0, &(0x7f0000003840)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003500)=[{&(0x7f0000000040)={0x98, 0x1b, 0x800, 0x70bd2b, 0x25dfdbfc, "", [@generic="5c428b9f7b90b7f32b903359ea87b989dc2b4432d24b1c8b7fca92e3eb73c8a4dd3d230a0a668243e61f633680792fd8bca085dca0b01e6ed8cdb7b29aff1e83662323990970b783598c1e07eaee6aebe69f36c899b4914284d9038be478969301572feb952ba3fddf56a482edcdec3f18c211fbed18d7dcf2572055e2790c4730df4ae235"]}, 0x98}, {&(0x7f00000001c0)={0x288, 0x3d, 0x800, 0x70bd29, 0x25dfdbfd, "", [@typed={0x18, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x154, 0x65, [@typed={0x18, 0x66, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="cf3c526ec770ea6d78d2b9a9c2869212e6d9f4d307357b9edb39b10cce086331d8ef1f8c", @typed={0x18, 0x7c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="20b16585fc8358e3c551e128b1c597659030ed07ed0cf6b601a61fd661c36967c7", @typed={0xc, 0x3c, @uid=r1}, @generic="54e55649eb72726361e575f305b7c121d8dc244aadd50ca43a46c03418d57509b91386b6e6b501dcc520e2b60230b8be3170a0bdb01801aa37858118329a4b78594857bcde97aae219dd0d224af82f994de0b20876d3ce8471835b8705f9adace13add1c536641056f09d019a64c3467430004ceaa679c20a17bb3e16584677674fb573a72257f49430dc51e50ab4de465ab03793e58cc496ae7f8d9be6c7fafc1d648031af1f9fd0c", @typed={0xc, 0x7d, @u32=0x7}, @typed={0x18, 0x2c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x10c, 0x8e, [@typed={0xc, 0x78, @fd=r0}, @typed={0xfc, 0x44, 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@uid=r3}, @typed={0x10, 0x4a, @u64}]}, @nested={0x200, 0x22, [@generic="0b9c586a6aee3b5bfa03094148c3e3e57cc004a019bfb40ea4e5cf183ed001dfc1054737d4a14ccc7013ea6f5cf4b7470d197b6b68f20b142dfc", @typed={0xc, 0x1c, @fd=r0}, @generic="c637bea2e5176a258cd3f9eb729fd6ca536ae4ae195cca50d9b7b8918c9a838c17148eff5c4595be78bbcf488f2729a998dddae163f82f4be7e19f1c18a29fb316109bb94135534ef6af63eda9", @typed={0xc, 0x95, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="a3c85ff42fed0d7aba51fbdba765840641e2932bd35278500ef5e5f984aca079de6421bfd84ebee37a093b200189855e218d6ed38e078325e02eab67569cc46ef4bf2665e0fd3b55cb77dda80690124ddca37c08bae7c9fd71318fda21091173b88bb1038b662573db0ca2f98740038a40106d57934c256fd6c1126ec3e2a10e730cdd266638fb4a5194db22141e584345771cafb0f027817e11d2b5514fbf66f0", @generic="89202c4d0f6b34b40b8210841066be3819bf0a3a0821ce9495ee5223994e3f37019dc563ee39e5d8f7d85dc7d7179e9e7109d5d6cb4fdb93aeed8cef8755b05fadd5c77c21f097c9dd5847154c46bf9de58c6b831e6e692b953b0cad0715c057b89206f839a7630f7c1838367040cb5ad250483ff58afcf0c8f9d6ec179a00894621c2ca978b07b25161714341a31a2bced43fae86653d5e4954cc507e2dfe25610b4c8547c213ee5775f1447cc26b1d98581a3bb8c28bf75f6526"]}, @generic="aac2aa6aa4c86e6780754e4e0416ffac2d10037ee0c38ba244d12b14ffa88a2206b9a2a9ca67d0b8ba1fdcb7bd57883915f598d4f73579166143fbae2d8cf63fece0426f09b52760b74bbce706a4b458cbe46b524b0dbb7f0fe2de468eaddc7bd1ac7375b90d444a6991777a6b13273967feeb1042ab320778b6d9d69a630f0eeb40ea3e7ae9c13aacd04af6faa66bf3bea36ac203c3fff3f351639e81e61f99fa7de93352a341c0548195bac8e0a6f3885f2d83e670dde8c1c0dacdf2efef02cc65de5e685dcdf5", @generic="877192bc5f2a28b2f0ba9fa479eeffe19c4952e35ebbbcca82ea504a40a772b2974b7cb46cd76f506c1717391d198a368f17950cdcb79b0ba6d3d58db49d325de36c6753cdf37d1522bbb3bd54600521eec8e37b206c055fc1625bccc6c3455bb0722035f8f695c026ceaa957b2011bba025b116ae9ff6f2d42ac3ad56be67d40dfb0a2f73", @typed={0x10, 0x37, @u64=0x1}]}, 0x440}, {&(0x7f00000034c0)={0x2c, 0x40, 0x100, 0x70bd25, 0x25dfdbfe, "", [@generic="88de20055fce37e65a943f0e298cd5311adfda2cbd9c3012bf"]}, 0x2c}], 0x6, &(0x7f00000037c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x800}, 0x48841) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) [ 57.860083] binder: 9412:9416 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/18 05:27:50 executing program 7: ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000080)) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x8, 0x4, "1ed83ba60db4394b6b65a354b1504d94eff472a40bc1f8eec5f77a642553811871cef32d8619cdf8beaed05625da46d842a1d9f6caf3132ee67b03ff5a1d78b2", "5ec99963f2fbd4e87458dae218c4a6607acac9c3d9a4538ea7173a19b1a85424", [0x2, 0x7]}) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9d2700000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f99b190300000100000000000012e05026fb0000008001d1a733415bffff0001d7", "cea40005003500f7ff0002ff000000000000000072c10000dc01867d00000ef1"}) 2018/03/18 05:27:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) close(r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x53, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) 2018/03/18 05:27:50 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockname(r0, &(0x7f00000002c0)=@hci, &(0x7f0000000340)=0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x20, &(0x7f0000000180)="ced7e43a0f6926fdafc45a461c14da0f038a69f8c773cd68f8e7d9a49b667af1a5e005ecbab64bc3bc4c5e34778d63b686bf3aee6d44048babbaff017d8936f15929aa24bb6780c6ffb6ba0e58920fd32882cb1d176e5a741bcff8c6f240205e82509cb88ed466e2866fa4ec1fcde97b3b1073f336bdfbcbde573f21443158ddb24f584b9473f8e7867eede3a4d87e4369a8081a2b7ffa5b0a263b2b4133d52000affbcc8e582cb596c2e67c323b3f81c448a2de333952eecce839df180361689fdfdf8e27903a209802db9bf30247") ftruncate(r0, 0x1b0c) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f00000011c0), 0x4000fed) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000000100)) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/18 05:27:50 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffff7) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x3) sendto$packet(r1, &(0x7f0000000040)="51bf9d2d96a36ec587d5d73689eb54e5c85f8aa4662c34d0830154563a9ed7ed523ec406b16693320a86954c3ad99f70e8c10a240c9a2801f14e341d58a00cac166ca9697887ade4a27482cc374f0c10e285384e1ecdfa7f35d2d935f2116cd3dbe1672d", 0x64, 0x4004841, 0x0, 0x0) clone(0x30200000, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x8, 0x7, 0x9c, 'queue0\x00', 0x1}) 2018/03/18 05:27:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0xfffffffffffffffb, {0xffffffffffffffff, 0x800, 0xffffffffffffffff, 0x8, 0x6, 0x1}, 0x652, 0x3f}, 0xe) sendmsg$nl_route(r0, &(0x7f0000002a40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f0000000640)=ANY=[@ANYBLOB="4000000013001100ffffffff84022b5300000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000030000000000000074756e0000000500000000000c0016000800010004000000"], 0x40}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6gretap0\x00') 2018/03/18 05:27:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000098aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x5c0}, 0x10) r3 = dup3(r1, r0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000204ff4)) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000180)="3ccd9e7d55bd13569418a6972a196f814e82ca000c8b753a4b01335818e616bb3c5f10cc82bfb03c2435800ab4b4ac177a61537d6d3df16e30ca9e80a7e14ed4e792b0289bcad2189d6d16cd6b4421e95ee8a09000037f3522c108204c641936b171bbb5997db3acfcc7ea814267bf8ea7ae370aa2ad227e1ad1ef53a7fdd5ee5ba0e5ce4aad15db04a36516f1f3182c3f8646b1a02cde2f082181f30a50556576d8bcfbcecc06a99ce5e359b370", 0xae}, {&(0x7f0000000240)="f93fb1158bb91c7a4789dc6bfecb6c7d1bee466b36bad88dcc47725a2740170942b25c9c33ece403f29f45551a4725274fb8e191528eddb05dd8ace0317fc57364b5064f76f05e09b98ab718f7fb06ba4125e1991ea76bb721c62ab024b6ca45aae9aa7d28f65f692827e9132e5ac50df63efc08fffb2aec63ee9e099f268c64653e4432f60ba413eac86704033ceaae63256d7425ca246a007650f25518b372d9229710dc3e7dadb1b48018c36d2ec5c2d4c3ed91ba49d9a2de85cbb05e20ae3397798901bbe2bfdedaf431eee896816d8d2049ff412cdd72ae008d26d5691e08b2c5a72f65bd45d3b69df269a58dae90", 0xf1}, {&(0x7f0000000340)="47bcb9487eaac3b16c216c80600495c41f3947eddca2f30296d5758156b9f2e41b166d22c3adc9d54e7f5d67106c3ee604fdf1ea8a48b956cced281e4c15d16ba69eaa32b0079584018fcc4f877229a7983d230567d98898fedafbf591352f625246fdc56aacb70d63a975f756823d78f6e26d1b1525e60388852cb0285d7f9b365c29bd7f57132a999de42d4b076562ed8bb32f912f93cd1096f4c4a2", 0x9d}, {&(0x7f0000000400)="308a934704118ea5e74f", 0xa}, {&(0x7f0000000440)="2b039a9a8fd1d7b3fa153957a9730b14c6f04078a0edcdf09412c6584caa3133ef7d488cd4cf7907f594dbd5379db2c6195c0e4463fb48b2f706f55fe4a8e59a0010e3c10b8d86f1af5da7112ea86f75aa50b0b8db6071027d", 0x59}, {&(0x7f00000004c0)="ea8409378b8fec9631259d4b3cee6a40b2e4fdd03ba231d1bf4b5d9decf3e9a38d7445fe95032905f0fd87c839eb3d959d1c7d4b544bc3b1510d30b113ccef2daed047c006555ed35c830bd37dda3bd188898f52e531c6602e24756544cca24cbde14c6f21edefd1e644ed0c62780cf388230c2f16f21244c8a8aeb0bbfbe85c98402ac99d35f3dbb91bce23402daf1f9c6944e0c30c7d03e9f7b47b69648d69dc74ff8f5c682958ee5aa77af250be9c45bdde", 0xb3}, {&(0x7f0000000580)="146d297c34ad78426a1cdc6308cd2ad65971d9eaf6c9e32d59bc3aaf6b7a05f741e5bb4495d4caa3f3598379dfd7c43e2b7f9a53775a06edc6e1cf5c63e7e4d049", 0x41}], 0x7) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f00009a2000)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={r5, 0x20}, &(0x7f00000000c0)=0x8) 2018/03/18 05:27:50 executing program 6: r0 = gettid() r1 = dup(0xffffffffffffff9c) r2 = getuid() r3 = getegid() r4 = getuid() getgroups(0x3, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r8 = accept4$ipx(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80000) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = syz_open_dev$mice(&(0x7f0000002a40)='/dev/input/mice\x00', 0x0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) r12 = accept4$unix(0xffffffffffffff9c, &(0x7f00000004c0)=@abs, &(0x7f0000000540)=0x6e, 0x80800) r13 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) r19 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40) r20 = signalfd4(0xffffffffffffff9c, &(0x7f0000000700)={0x1}, 0x8, 0x0) r21 = socket$l2tp(0x18, 0x1, 0x1) r22 = socket$nl_generic(0x10, 0x3, 0x10) r23 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000780)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f0000000880)=0xe8) r26 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r30 = socket$nl_netfilter(0x10, 0x3, 0xc) r31 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r32 = epoll_create1(0x80000) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff}) r34 = signalfd(0xffffffffffffff9c, &(0x7f0000000fc0)={0x422e}, 0x8) r35 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) r36 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001100), &(0x7f0000001180)=0x60) r40 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/create\x00', 0x2, 0x0) r41 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/enforce\x00', 0x400, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002740)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000002840)=0xe8) fstat(r33, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002980)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000140)="fe65dd746a5950f02a3ebb99a14760954b5c0c47d62501f9901268c3e23a451f4c09dd26194761aa3516551b62ceedd71c0ad8ea2094d70d8823aaf139c360f43eaa374d62b2aeb518cb6ea6e4e10ab9c5a4f0bb8c70a119a4347292d64e86bfdfb70e52a15b8767f5e847087e723654b1ed41ab881afdcbc2db7b3e25769edfac80555f8c2bc9cc4c54679ad678401f5acd76511c63502093fb769bd0c9443e26202b7d8156d16898d7f5b096ba295ac666e6434322d5e4836880bb247c23f3e0c3e1022bcecedbba8b6b3b65218a658bbbf5ae22d1cde9f471d28d4656c965321145033bd77d59e2a822a5494441865bb4b9", 0xf3}], 0x1, &(0x7f0000002a80)=ANY=[@ANYBLOB="20001000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="00ee8080360862e8556de4a51043438395dbc5a4e19670d7d25b7f6336f10e9f67061c7ced744fd9eb768fdbdca9da3439cf46937a8c31cd72e5ac6752098af7e69a68df4c9ffc90b4e3bf7f5baa09a08ea9550d5d230cd97c3e55665085b0178dc028a21dff48a61dd0"], 0x128, 0x1}, {&(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e21}, 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&(0x7f0000002c40)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r35, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="200000050007002101000000db6741eddcbf4c61de2e273fa5b262fd0998920380af376ec5619ed64b9016f3f54fc789b6cd3612f78bb2cfb70f5e8368afb1cd6990dcb051132f128a02992547f7e94641b23c278a0ef1c926bffbe06b1c222406c81c153c0836643084b1cd3aeb564079f0be627fcf08ac05733ed0830575c64c1455a030732d732b36c8686b6a581ee11a67fb2dab303e5886f012235e6801b04f862e215f", @ANYRES32=r0, @ANYRES32=r42, @ANYRES32=r43, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x20000080}, {&(0x7f0000001400)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000001480)="d68fdcb0dbf1beb708beb145bc9ca594b9456ecb994b6d3b7c1af5a5d32fd1647a37b6b68d1de31f02824e390c7eb9ed921778538e28bb24baba04b771350bd7f20ff47176ff3536b4f430cb9d9c56aea72f22dd38c379ba89a872", 0x5b}, {&(0x7f0000001500)="cf93049484dc8a51c9d1744c3d5c3968b82cbdb773ed6c9894c233a799a35bd1ca44306585bdd468ff4a7658549352888ca2c977c9e0bcf22bef2bb7afd03349fe3507260b8e2a5136f109c22701d007c3e0a988284e66dbeb96c6247555db8d82102166a46b3da7fd11bc65facc009c0c0547fd1a04ac7d51ab46f43abc919058457267bce967c913c2247495c349e5af6bdbd3b2bec7237717ff3cb12f121920af24b44b5ab91b459252c348f4f4d67c5a16f3b971f4f9c9d144c7a61a775e9fad0916252cb79ce73a66ad2683bab07bfa77d21428e1d623b58e7d270f38861a767e3b0225ae7a", 0xe8}, {&(0x7f0000001600)="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", 0x1000}], 0x3, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r0, r44, r45}, @cred={0x20, 0x1, 0x2, r0, r46, r47}, @cred={0x20, 0x1, 0x2, r0, r48, r49}], 0x60, 0x10}], 0x3, 0x8800) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)) 2018/03/18 05:27:50 executing program 1: socket$unix(0x1, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) 2018/03/18 05:27:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000000)=""/119, 0x77) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) 2018/03/18 05:27:50 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept$ax25(r0, &(0x7f0000000300), &(0x7f0000000240)=0x10) getpeername$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c0591fb75895159149c57e945bf1ead6c84a494d197facd2c497be622d941771b72539fdc8f4165eec952a4353b572547676f93c956e58a0a5cba039ed4db4e6f371a33fc51cfc84fe82f5abfbd245355b", 0x51, 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r5) ioctl$TCSETS(r2, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) [ 58.016107] netlink: 32 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/18 05:27:50 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x802, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/18 05:27:50 executing program 2: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bpq0\x00', 0x200}) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) 2018/03/18 05:27:50 executing program 5: getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/uts\x00') setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0x45, 0x3) 2018/03/18 05:27:50 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) write$selinux_load(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="bd03d2e6c9decc06"], 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ffff060004700b000031000000000200"], &(0x7f0000000100)=0x14) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/18 05:27:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d98030600000000000044ec", 0xd) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='/selinux/enforce\x00', &(0x7f0000000100)='/selinux/enforce\x00', &(0x7f0000000140)='/selinux/enforce\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='/:]\x00'], 0x1000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/18 05:27:50 executing program 2: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/221, 0xdd}, {&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)}], 0x4, &(0x7f0000000380)=""/93, 0x5d, 0x1fffe000000000}, 0x40000040) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) chdir(&(0x7f0000000300)='./file0/bus\x00') 2018/03/18 05:27:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x5, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f00000002c0)=0x84) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="41a0a53f5cfc76aaa96653429796aaa173161b94579002dfec8efadaffb7f1752052f2a1acb1d06449095f3342484b1d312088fa3423ec508976cc88e1138acbdd0aa10bfe5486b6ac9e4110d3e4fec5220ce453c194077c6b0e99871328fb133597a8340275875bdd357b66e298de952998be4d29f0668163305b754df91a2c4692ff1086a131a93fa4fd2ea5fa32c2b3c0ee7752be6f1b3e99b9fd05230c52d66a3e13c80b8a2ad4d8c47c394b17190eef7bb4863c37e37fc5e6", 0xbb}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffffd, {0x2}, "6c6f0000000000001a7d000800"}) 2018/03/18 05:27:50 executing program 5: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x7fff}) 2018/03/18 05:27:50 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xee0e}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/18 05:27:50 executing program 4: r0 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000010000)="240000001900030007ff0907000000098020000000040005031d85680b00a394d188737e", 0x24}], 0x1}, 0x0) 2018/03/18 05:27:50 executing program 5: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0xc) setfsuid(r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 58.169163] netlink: 32 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/18 05:27:50 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140), &(0x7f0000000240)=0x8) 2018/03/18 05:27:50 executing program 6: r0 = gettid() r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) finit_module(r1, &(0x7f0000000080)='ns/cgroup\x00', 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x0, 0x400, 0x1ff, 0x3}, 0x14) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x1) unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000000340)='ns/cgroup\x00') modify_ldt$read_default(0x2, &(0x7f0000000380)=""/4096, 0x1000) 2018/03/18 05:27:50 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001040)='/proc/self/net/pfkey\x00', 0x8042, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="00be000000000000000000000000000000"], 0x8) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=""/4096, &(0x7f0000ffaffc)=0x1000) 2018/03/18 05:27:50 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/148) madvise(&(0x7f0000ff0000/0xe000)=nil, 0xe000, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r2 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0x9}, 0x4) fadvise64(r1, 0x0, 0x0, 0x4) close(r1) stat(&(0x7f000001307e)='./bus\x00', &(0x7f0000c70fbc)) 2018/03/18 05:27:50 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x100000000) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) 2018/03/18 05:27:50 executing program 0: userfaultfd(0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8) 2018/03/18 05:27:50 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/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)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) 2018/03/18 05:27:50 executing program 4: socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'bond0\x00', 0xb76}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r2, &(0x7f0000000140)=""/240}) r3 = socket$netlink(0x10, 0x3, 0x1b) writev(r3, &(0x7f0000096000)=[{&(0x7f0000000000)="580000001400192300a14b80040d8c560a0600001c00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100190000000001000f536e06ce", 0x58}], 0x1) 2018/03/18 05:27:51 executing program 0: setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r0}) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) setitimer(0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f00000000c0)) 2018/03/18 05:27:51 executing program 2: r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000001c0)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000076eff4)) poll(&(0x7f0000000100)=[{r0, 0x8298}, {r2, 0x10}], 0x119, 0x9) fcntl$notify(r2, 0x402, 0x2) 2018/03/18 05:27:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f00000af000)}, 0x0) fstat(r0, &(0x7f0000000200)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="d0427fd8a9dc13bd4577512219eba6904ef572563dfb2ca53bd46e8b853033a06c05dd368dd667401297987e0758758fc3fc6cb803a54faa1499f0dcd403f7b30e9838e92f8d88c10748ab907ee8a3166d9625fbf283e14675ab19f8c3d3eb2430a77440f84585263681518772bee463c892c18763119dac58a2405e7648e86ed0615740d726b3dcc0c3e1721b0810a4193ce10ccb869a480d28b5e5306d137abaf438d825a86c7d0faa4f700e476b557dbc3dc6ac2bc3e0236d4875fff2dbbd938b7ea3eb24b7719ed1215668875d1ece84696540f61cfaac89d1a3732f8943ccb155da5df1a4d1429afcb0c9", 0xed, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x2) recvfrom$unix(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x6e) r2 = getgid() setfsgid(r2) [ 58.365428] audit: type=1400 audit(1521350870.988:44): avc: denied { set_context_mgr } for pid=9524 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 2018/03/18 05:27:51 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/18 05:27:51 executing program 1: readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000000000), 0x0) 2018/03/18 05:27:51 executing program 0: r0 = socket$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) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x111) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f00000003c0)=""/101, 0x65, 0x0, 0x0, 0x1d4) 2018/03/18 05:27:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = socket(0x1b, 0x0, 0x200) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) getpgrp(r3) sendmsg$nl_crypto(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@del={0x110, 0x11, 0x0, 0x70bd2a, 0x25dfdbfe, {{'cryptd(sha512)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x28000000000}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x3b}, {0x8, 0x1, 0x694}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/18 05:27:51 executing program 7: add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) socketpair$inet(0x2, 0x80000, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x38c, 0x4) 2018/03/18 05:27:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x80000000000051) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fadvise64(r0, 0x0, 0x5, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x13) 2018/03/18 05:27:51 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001400e7ff00ff03009aa127000200", 0x12, 0x0, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="5000000021000102ffffffffffffffffe0000001000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB], 0x50}, 0x1}, 0x0) 2018/03/18 05:27:51 executing program 6: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/03/18 05:27:51 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000687000)=0xc4b8, 0xc60ae96973f25474) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f679f4)=0x8, 0x449) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/18 05:27:51 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f00000004c0)="ff649edbc55c6a52ac1cde881be51e5251b788efbf48afefcb79301cbbaaf3fcb04f748774878fc2f029e22e2497d1f00f1e04b749be547b1c5716de18e003c90998dcbfc68ace4046809b96010eaabdcd6d1dd6a4b01c2ab90dcca1b233edad5440dda9b07305558aac3ed009d65abb3328df602ff6b6aa147fa5dda54a0260e21d76b7c445516fd8e29cce57eea2ef86", 0x91, 0x800, &(0x7f0000000580)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8cbb75fe2f45dabd741e6d54b1cb0fe3a87c70672b61c6594818f6c805464ec3d9393192330de92d0e835a19a44c17823464b8765f1f2068b1cfc5807bc79f02746a0119a8e7fe780f7feee2a282035302a7ddac3bcaeb929e7a5538104bff3a161e9c2a931be24cff509aa5", 0x14c}], 0x1}, 0x0) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000900)={0x0, 0x8, 0x5, 0x80000000, 0xfffffffffffffff7, 0x1, 0x400, 0x5, {0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x18}, 0x3}}, 0x41, 0x9c, 0xf27c, 0xfff, 0x3}}, &(0x7f00000009c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000a00)={0x0, 0x8000, 0x5, 0x3, r3}, &(0x7f0000000a40)=0x10) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="30717678a3afd5a7e1b4cd13419b6d757f097d26375502d8f39f67338f", 0x1d}, {&(0x7f00000001c0)="a2c4dc8aef1d8fe25cb1ef03276c6436f835046ec56d", 0x16}, {&(0x7f00000003c0)="d9b011e628bbf779bcb05c9dbe0bba86962f6c04a7bcb6fe1ae25629d9f96ce2da4107bffc311e64570399547bca5db066a74601763f3d3223a323b7a71b2900560c8a96395a319d88e83a4f0f9c3980ade1fc492ba0225a061549b4f06217d44504484c52b9039b7b76aae2e4e86c5b4e0d2d6a6b3ec00f34b1578322c933b572b4549cc785fa3963db8e6a6f05b21aa2cc58f1e04c801650fc5c6c8eae7bea593410cc0da6b977716a808e18a474fe4bf6abbf6822858c0518d390a48629a608ff4712467239f9e1c0cf343c7c64256d3cb182c0c32b023af7751736341804ae002b5cf51e7daef034318cef1ef3f93edb1a", 0xf3}], 0x3, &(0x7f0000000140)}, 0x0) rt_sigsuspend(&(0x7f0000000200)={0x3}, 0x129) sendto$inet(r1, &(0x7f0000000040)="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", 0x11d, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000300)="c8d7a42d8c5df358de0e9c2222b2230f50ab947850d2c9070faa2f389b67ef33d2e3bee9164516bfa6c40abb8a0a4f27690b65d07025e826ec07624f429eabc84a7b0c2d7a0f05d39aeaa2ae61ccd4b65533d164b53b98fd5c2cce61da76bf2f817ca4703372a2a77d1e2deb95716398a4f313c76f9da838da5e5eafe82616e3847944a6b4905dabf2a56c1e9b5705aeddb93cf8138947cc46ec2a04e7194e7687a86c882c744950b72f016d55639473aaf9977a97", 0x72, 0x80, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/03/18 05:27:51 executing program 1: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000000)=0x8) 2018/03/18 05:27:51 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000000200)={&(0x7f0000000040)}) waitid(0x3, r2, &(0x7f0000000000), 0xa, &(0x7f0000000040)) 2018/03/18 05:27:51 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x9, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0xbf, r1, r2}, {0x4, 0x5, 0xcf73, 0x3ff, 0x9, 0x889, 0x8, 0x6}, {0x85, 0x400, 0x400, 0x18cb}, 0x8, 0x0, 0x0, 0x1, 0x3}, {{@in, 0x4d5, 0x3c}, 0xa, @in, 0x0, 0x1, 0x85054bad5b049e7c, 0x8000, 0x76e, 0xffffffffffffff0c, 0x20}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff01000000000000040000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200002000000000000000000000000000000000001"], 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/18 05:27:51 executing program 0: r0 = socket(0x11, 0x100000802, 0x300) socket(0x13, 0x8080e, 0x5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/03/18 05:27:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0xaf80}, "7054727431000000000000000000000000000000ddffffff00"}) sysfs$2(0x2, 0x8, &(0x7f0000000280)=""/121) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x80000000, &(0x7f0000000240)=0x4) 2018/03/18 05:27:51 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r1, &(0x7f0000009ff9)="a9", 0x1) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x2) getsockname$packet(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000013c0)=0x14) accept(r1, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001480)=0x80) sendmsg$nl_route(r0, &(0x7f0000001580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=@ipv6_getroute={0x64, 0x1a, 0x100, 0x70bd2a, 0x25dfdbfb, {0xa, 0x80, 0x20, 0x1, 0xff, 0x3, 0xfe, 0xf, 0x800}, [@RTA_MARK={0x8, 0x10, 0xb3}, @RTA_MARK={0x8, 0x10, 0x1e6e}, @RTA_OIF={0x8, 0x4, r2}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @RTA_MULTIPATH={0xc, 0x9, [{0x1000, 0x3, 0x8a7, r3}]}, @RTA_IIF={0x8, 0x1, r4}, @RTA_MARK={0x8, 0x10, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x801) 2018/03/18 05:27:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80081, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x2) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x40000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000680)=@full={{0x3, {"b9f171b1ae8cfe"}, 0x400}, [{"80104c1d6426d4"}, {"e3c3a076f37477"}, {"c507368864c5b6"}, {"ba2f9c31ebd8b6"}, {"6c08a7850856b3"}, {"19d38ad27c1134"}, {"8c9b70493bd75a"}, {"d574c32ef4e4dd"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f0000000480)="6769206150cdbaf13770e60b023d55a8eb7d7f79a5000e1d6e52ef47743f3fe29c8c600086cd769b705dac5d7eb1a6c84edf9d5e87aa224dbceac97ef935199cf7c1a368750417164f4780f3e041900a5b47a0364967c304bfdd09aab645f45aef83f2ed764ae5edf3aa4cf6f887e60300fb", 0x72}, {&(0x7f0000000500)="6fc2e4e7d8f73cfa1d885152078f15ae92ce718f0000bed32a618acafd212726c5bf2137f2b39f86f0873a27b7cdad9d37f9a0ab1a5f0c5d8f040000f4c3e7cf338b08020f939da7bef3a7fe0a789f67c1d4b8e61245e83bcc89485a62d75d75da2f38622b9a998c9f0a00b92a6914bdabb468c516f8dd95df1c671fa6c9c0ccaef9b5bc7ed3e2d4391e1d46a882079d1efe011a259dd4c58c43e143cc9b1192edbe091c5f528cdc0a30b6d489681d1611215c969eb2b94c2a72c49e783be0bd9a19b6713f041f850570a96da6e95dafd9c7c51f74c9973286ef61b193ad7bf95c1d1eedbe1bfc8d23c22c49fbc1f09794d13fed10ac1aa034674875dfa50f1bdc74dee9b925eed114c9db38a248e858f8ae19818ac2b9ce189f3fda9dd8c36f7b231e611e286bb4fa18d0f411f88f2ff77ef917c0d59e870b79b59885157dc11fee4f136e97a440f1a68b4540a958482ee913ed813c6838c7211fff6b5de7a9", 0x160}], 0x2, 0x0, 0x0, 0x20000000}, 0x2) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x20, &(0x7f000072afec)={@loopback}, &(0x7f000096affc)=0x14) 2018/03/18 05:27:51 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2}}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x101, 0x3, {0x3, 0x3, 0x8, 0x1, 0x8001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/18 05:27:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='ppp1self\'\x00', 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x20}]}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000000040)}, 0x0) 2018/03/18 05:27:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r1, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x28) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x9e, 0x4}) 2018/03/18 05:27:51 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x8000, 0xc33}, 'port0\x00', 0xa, 0x0, 0x2, 0xffffffffffffffe1, 0x6234, 0x4, 0x34ea, 0x0, 0x2, 0x2}) prctl$setendian(0x14, 0x2) prctl$intptr(0x1e, 0x0) 2018/03/18 05:27:51 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) r0 = memfd_create(&(0x7f0000000040)='\'vboxnet1em0\x00', 0x2) fcntl$setlease(r0, 0x400, 0x3) 2018/03/18 05:27:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104fffffd3bc3b9b23d0000f30501000b000400000423ca0000cf", 0x1f) 2018/03/18 05:27:51 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffe01}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='bond0\x00'}) 2018/03/18 05:27:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = memfd_create(&(0x7f00000000c0)='tls\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0xf}}, [0x40, 0x7, 0x6, 0xd38, 0x7fffffff, 0x80, 0x3, 0x1, 0x5, 0x0, 0xc5, 0x4, 0x7, 0x81, 0x38ad0306]}, &(0x7f0000000200)=0x100) ppoll(&(0x7f0000003bc0)=[{r3, 0x4}, {r1, 0x40}], 0x2, &(0x7f0000003c00), &(0x7f0000003c40)={0x200}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)={r4, 0x1000, "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&(0x7f0000001280)=0x1008) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)="5e866e84ec90884946b493d86a62ab5abcb0d509ba645ffb74dfed6688ef017c4c30edf553d07f40910e3f23700a699342776922c6646e47021806bb9eb60aa7a6f67c598b0a535dcdff72a7b58dd5e07009b64d6c692e4a0f3b1764a8c518a27c41e072f90fe4bde544c0930a6dc41cda07018abf6a6f3d8a0f76e1f69ee0f1f639f7e2a3f51ebb2bfc432e556ebf4417abfacd43caf5b860b5e1e7891d5b787db3a90e688b0dfa7a79d79da93d61eb3a020ba82241d7324c3383a4a644e455", 0xc0}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x100000000001) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x2, 0x10000, 0x80, 0x8000}, 0x14) sendmsg(r1, &(0x7f0000003b80)={&(0x7f00000012c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x1, 0x3, {0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000001340)="fd536df20bc2be2a7b16cace327e5c186dcd0695e5cb8e0bd675cecbf8b9b814c0a0cfa66958830839afe672a562c10076114038f128deb4a85b92524f9d0524534b4b293875f8d83ef2e04873d8cf8c766f096b7c28dcc239f498f18f8f6cc1dcd24c9b6306a84861f9f4bd310e", 0x6e}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="f21d4df8269c5e567d4a726fc6c30f1f531fd15708bc5fd7d6a9a66620fdf99c6b7aa71774ac4846e78911cc927ed896f5cc67d054bd289f915d18dc2d15f1cfa5aa41", 0x43}, {&(0x7f0000002440)="38d42175279e332e1a0859fd3b4c81c4cdcb18949beeded599ebb9e5c14d7bf365fce7014b63b14121ee6e4e35b0d9924b33c3922736b3c91c7304c7e8a5e137e5e2f8a8dc7ad140f78fca48ba80c45f3b4f572fd7d0fd44c38d3730a9b62d6df4764527f6e25d26c66299e118ca3fa5f9b02e8265a2b253516164b0", 0x7c}, {&(0x7f00000024c0)="8f2cec4dae6e54e0fee379fd18ea127079d3c367d68bf9a2facb740a770d0a81d0819d315c63bb230ff9cc94677836df14147f755e6530ac09b9b2568a7f1e4c6388836544d0278370e1de17ffae326c213410251008cb3640a31098aa14cb549026e62d80174a845a62816ba08fceaceb4f5d5697380a7fae37e87d8003e407f80133d5147d3167730919a0dd7add7bf74672447243e9405813d1f11d8d097a50556d2c60fc3b6fb60cd5ae34ee97b5241ae3bb33060d99437653b955c2c495a107fc4070ee0bc20397d5969ca55d6ccef14d471faed69ac697dba118721e940b1d90e6fff4", 0xe6}, {&(0x7f00000025c0)="6ae1258246373e2632f0c4a8229fa6f43d9bd2c744cc3131d92955e59905c95f3be76474f72cf33f9ad57ea9606eb17d3ad93bce83ed3b254bd96bb0a311da5bcd4e32498bd908b08c1cdd6abd241fd362a692f4ea7e89500b5effafc0f34b420913029bb8d51bfa581b4dd164e2e96a61ac8fe593ea7777b42635a66320951bce7ceeb96b40329dc05129111bac8be9bcc31b68b9ded4053f0ad65d1c160c7aeebb8bf2b6c72ec30ce684ac089b0323a96adc5c92fbc7d6a293a4c9c2bdb658071b22f0443c5e60830cb445030aa3a290b306721aaf96af29d1632aa3bc18d92bc24fe9af212a94ea5f2f9cd2ce", 0xee}, {&(0x7f00000026c0)="f01889a43b47e7e4e906c56ebd474d0ac9e1a0349f54bea058d9e8a97a9ae398c403ccde680884b91a97edabaa6e0357355e894016797c0ac4255d1978c03b7d28575a683cdfd1d57780b877513ce983bd326905163d6d00848728c3df7be2d79f90dc6a7a3590351d80922391b3077dfa29092cd50349c9f6050f2e312696fe965a74674c18bcab264569fb3fb8c3e74edba9a7cfa65bf14a788e0c325cc390e6428766c675c2021e5d828675d6d09be2895882e1f0bde91abf7f35c34cc21533a1121672d413914c8f4bc97c2f1f73058882db0bc467e80ab2b9b4d18df4f6fb17b3cd051091ef", 0xe8}, {&(0x7f00000027c0)="3a345c4e8ffe05111fa601e85b81fe8628fb62ad3cc611133fd0ed932923961d344419033579f209b8671f19c3df2a5c4b38b1a688a61d9bd2bdc1a8ce0ff5c50549a6b60a9aa59ab201cd00bea9d4fe5320b1b80746cd8818de03db0e1d11c065cd0784833f15feee", 0x69}, {&(0x7f0000002840)="994c9fc7c4c8d82628d7b01a99d3817835d2791d156d28b89a6a4cb9c51323a2b85cc226e129b5c338a74418ccf04df8063523f24ceaa833fb85d1e5facf6b933f575681a5efc96af035fdc089a92d950bcba6cbb628311e0cb890de198c133fce264f1efcc840ab94a93241757e42016b40c947196e40280e8fcc29353ccaeb8ecf6cac9960afac659a8020956d15c6823b1c0f40581dd567a9c273ead01e0e37ad5140b17a55e1e8374cc2207ad985d6ed9a8bd4e444116f272b829d06f5971b5735091ac93ce01c27dfe4ce664b62e6ef6573ce250df667ff8fc13f8b17fa2009511caa0b08544a589a4eab0cccb063afe77b3728f6ddca9132081d72c7002d70f97c415c379b0d6c73579ea2293ff57e35a68c32851f7432a091bbce73d537d52a5206bfe7c29b322e5086a47c2c2772765a138cd423c68fdda3a20c07c67511f948506563696f79ae2940620c4b6414ced6391d40065374f32f2a8fc06b030c502ef47a08ac00e45821bb840648cf0443cfb12059f4b212a35b4aa154464a3437ce5647a066bf0c25279d9c88e3a739f6b21595a0686f4de85bca3d3dbc217486949d4d8a7998f79005fa509694d139ccafc338ef2bb18319d61aa35cc942bf075a0a09a791d4845bcc94b379caabada3c454e3466cff902d6766aa710fcacffa182c83f69bea5efba6750d91278b0f91ba56de6756e3485dac6d520eb40be5ad6ea3328ba41a90a34648ed5f5b29510616b086763bd1875e7c1005c14303d5a891f1c5e32ca81a4f3b6479901ca446cbf05750659dcc36d7c90288717dead14674ae333e8c2a0d5d65bc8110e2d59323baad1d6ce8ecae8eac173870a69704dc939e114368dd048f8d03ab07f53d7c2a669b1c32a2174d9d1d34de27bfa5922a25f966e3919bf72b704c989a5b7b6d2783b9ff7b9cec91f21ff7092fc83bfeba9ba1dfff919d6c0e7205f8d24888c83f3cbccf6b973128d6aa910d8f64ba2058c87703e384d5e4c58e545da4c70a0b0621c94b32b620a0ad90095f9f079a185a3c25048fac0680b1c2d47c70f44be6df3b704a595d44add1e576941bc8d5dd504235abc0508e2f0a7e2746d7e4a2a6708252e844facc4513414c3e847ab25f5a21e0ed669262b16b2de35c68a833684877b6febc4b2b37db8fc77b73b025f56275fb60a4aff5678483d5ce38d52cd24c7d9da511091e5d167ad783813e53cf0f6517e5b979545f062c4f41786624cdaa68c52431b79a7e954a5b76813fca68ce302583deced5469d23c1b10a4e311cec3eb2cd8aa921799acd7c545f0f6d75b577e81d68ea159aba3382035594dd0ad5f4b8e2e55305919c3802c563d554d8f633b6c57c6b7b8a49912e98565f69fef00ae8d1f7959779401030a9a3eefc41da5d6969b1f2c345c84b2d9242474190ca70d2c56cfef9efdc7bff12389169d17b7c89fbc3f255d5b2cc350d28ed02a18c147a24d771d4a706252183101aa3aa017b8cfa79187f2711a8f5c5082f285524af04265a65238f18d2d7556b32782e8075fbac99a6aa26de519c58a3ffc0b6b0b95363b787f85313f2d5e38344bada40f0b028492b9ac1a35e6737dfab8f59e5c0eb8e208b00b3dc173111857b3bcd5e9c2ea950d9d2eab9fac3eb932686955825818b20ab04ad0fa0ab322ef42078919b71f059b5b77ede574e8c3635a29030639555055498a347d26cf3aaed98b99d7405fc4bc357941ea0e409baa0517e3f9150e96793b918a77e705657fbf19323e970cc63938dc2e98ca8ca041f5c24c5935de4059e83b565bf555d5a7e46fc2b6c4fd1570a6b0762e173d25ac059a90d374bf492f51b2b7f44dac572e30d5b6a04175da9ad5699365b82c54b1a26aacbcac7bfb09ab92cb81b0794cda247829249b494d260e5d452ed4f4749b619576af1bf540ade547b0c55e5b82178dc11f9e56413b445b703d13a38acc826eb2b5c93d8f4221570ad03f09cebb2910aea7ac5ae5120823c6ce0bf7399b9b8e38444159aeaf57c11ae798176369cb81ce80a5486253b16128830e46ee4075bc76df62e4082f97712cdf9b6dad0ca8904b2f648494fce59b49ed09614e459ceba4322629836b4e641edde7a176649850820af65142fb73dd9563c68307aa58918ded1d5b7fa75840c288f66e008d97194129badb0c5ce1b383ee9e7c3abf137881bf0e44e35245c9c083f64a6d7a8af994fddc4fdc8600d7f64bcaedc3025dbe1fe6553d60ff3402696aa670426b4475b0008353378b173df8178e6ad4adc0f3212f2640f2093cb50c15052ff88d9b38894d4f3ec83465fb3064842630ea5231a6925730a3c8588edbd28f2be48c66bd0eca7e88e510da13d8255f8b6a51bdae72e997feb08b74312543fb815dfcc32e764f93fc234919fa2efff16da19365d6fcca25eb83dad3369267b05c8f229c235075da6568aae9439b62b60edba7c5ae3e973e1d669dacf0d90b502a79a60959b19df500ce90f86d0fbe7a266aa8ccf1b614530f135dabbeae8f6e89b5f6fc501a97943c610af2d03eb7fdef3173d7c02c5753102b51a67bf801155da6d9889f0258ff6e099f87bf0bba8236e6177fa2ed9e12dad655b192527e32d04342c166f05e7d61f3aa38102102353310845106b20936519391634294541ce4307c8220c5e7e4136662bffd3b3a3c3245a48325c96cc20e77e79618a334b2207d5f1b37f846e3dd1b3e9db212418abb80963ec159cb66ea83eebc6cef69d5d8d8348635c7a784e14be699d1765428e005e96e5895155b894cd13e51bae45e4cefc92126e68b207726c8264363b60b3b2901815ed919b359b799f1e413ca7c84c9f4b86445eaf2133f7ec173cee50299c61534419e02f793b01652034497c5dd80263a8b825b6cb562c4bed441acd65cca2ba3632f7d7b9c6c088c2fafca15aafbea1412ef80dbf80d10fce058f16253a343c53cd1388282c947f3968cf35c089b7e6801ade3ef55c65a23470628f14a7a9bd44f540da9fd095bfb0a99276035b0b7ada2207ce442be8554f73122c057a353f513efc42cc775ac3c70712174a9bcd0ae282395ac9e8478cf9c647e127522cb0d3b1e4d7454dc5f40f72cc8b1dd26c50beed1dd1eae759b2cb4847dc4aa869937b764edf886fa88aba5f67b74117d9121e795e44423bdb2cc6ec63f1a8f2741fac7c93dcbc43f8f470225f2e1efc79fce901947a2987a81adda097355d6e687933b5ddde9b2aeb3aff6c7ca6650868933aa81220f1aecca00810335f57770f5fd2755a846e09035fb513bf209657f665ef3e909e2e437454c279265d8e142b18852ba1dae3285ba11c5ebb91bec09ac9d76dac6494123c1b50344f719b6a158701e15f0e2f2a37208c1d664a2a73176fbfee6e84a0af80c2c29b2871691b98877c9f9838d1fa454f14cf8468077213bf3076cdf223666fd6b383b03685ab12c738bb6366082e4361b220aa75e65c7f4320d899baf67ff046f620951fbd25187dbcdf8183eb24fe8edb1089161f52718c9fd9f49015ef9aa75d6d032bdc9c5f0c6eb4457e2cc0b43db7fa3785f87de4289f30ebd1ad702cd416943b0be6275f651186b8032268726fe9d33ef5c2e0b6ccd6ad2e2cf25993895264ae0ba6c39e4d1d8cfdcbb4bec1b2bbb755182e530922cd3a2761f6db8b6896f17473d226700b5280d9c53aa7e39395fe20efaa2e60b25ce3dbc30dda1572de0aaee52d2013dee3b89c269f96775d4f99b1ad4a9ecdbe3f27972b655b762465a7ebcc17cd2d4da2b7c6284a613843bdbf3c822027bcdab575ac57b9a3091454a3e6aaa33baf668c43fff61fb8e6a93e83b971bf3d9292e116fa58c36dd078d114afbe1c9019c43860b3388b8c3ea1f08996997ac9a0f3a0c3aec5aed3794d01ee3d8f905491c2ca9c1cc1086fb262af70844dc6a9a6428fa70f0f67744dae04ffdb5fd8252eb7d98308301e73643c46e21f58dd53781e532f58a2ea7c1a3eb730af899d2c743142258cb69b9ae44de9ba1cf02280d6bdc77bd13f0790eb889e1fa8fe0ba273b69e6116e4a4eed0fb8af51f93704b225a0de7fb034de3c2c1332d347d5d12a893673ac176edf91514df5ab013ed96b34d86f5d88ed46c36806d83f9092459fda03399ac063468bb2b3725c781230d321c8c3256f46cbfb5fabce31dcb964c404206574f9080154425721035a56a3d0587d438a793095bd336de8ef455dbd5c4947341252a83fa8e5d96375ed93234ffd9b2a7e554e80c4e013c18fa00b413501c9238fc80bff4228d1d86574402a313c138988f4027784666e560a60af9d971defef20d173daad5ffceaf74c2bb58694e90733effaf0fb95b5cdc01dd7ef6d134fed4b243c7e80af54f4147cfdb0eb8130b36b6a1a5354241baece6f88c828c44710dfafd00bccda282d5a5a17bf0cb12e78933c455d1c3e690c60106bbd0b134e0c5eb1e6bbf53ac947222f65e13df7e419666b4d0808268788d6557d78ce3d1da84c18d4c961ef237c39c285d2e7bcbda5bfba2e1c0d0511dac989aa89419859d66f8919c50524bf9ddd2c7f9f6fe9c25e11a5c6b9588223021f563c57d1ce83f715e472980b823d0903c3ff3a99403bc0b6c8a85f91ef405820475a75f81a19078d02fb5204f0cc0799b1b2871ee06913f90b523c80877310430fa80b10aa005388faef80e2185e99fd166488b6c52f5f84bd1850e23a6137d6e9152d51ca2af43acc98bedb0a9e5f3757ca61ee971f8ad99611740360ce48cd1d7246dd083af28f8be115798f1b13f39ada232c41beb811c61714e6ad2a25e347dc6aaa7a596efba5237b90e09c9b01ede5a33ef04643868d59a85fe0bdd44fcc023d24521a3cd4c014fb4ce6b23957d88d7ad49ab4cabc4c81d371ebc11dfc1a7cbd1e51a2df13f9f91b1bc5b473c3f08e5cbee266d986945745f1186792d5a30daa18a66d6e758075580a9677de135e3f979cba3de17ff33b3600126a6ca9a6198f149c89d6811a1f341255619cd032883d97b0ed4e76d3cef6a1b0cefde44316768b3f45ee0cf10cb68ee7a8867a99b378638dfd8adcc980acb440013def4ad3c0c20df931b22cecb146cbade7257a0c552aece4a949794d6daefedc2dff42a8ff73b7baaf42d585539ce53933bd1d37b382f091b3f68203658be7e51584a32871311c20ef9985a0c474d38811620efd530f93818d4ef6a62f1156ae5cb8d9cd42b68edd8177c2fbda57b4d4d2413d7cfdbe650585a6ff13791f689570a8d0a0a64f2bbb847a8c584ebdaa192b6813d9796e4cca461b6947154984c214943fad99700ceec58b6d505c70ba6f89b24b944b920cbfc3d9c2888d8e922f5e3390d6fdd4aa5289fa44bc9d25338ea42f2f78f13bc2423980bf262c3934202b167acbc9c5e1974cc78098c41b614eac2a53e286505d9d5783d3ba6538a1f9c7dca6f18546e775037f4f619c3ef15914f1de756d010dceb00a6a8c8ea08713ce3e7feff47f33f471ac44db525e6af665dfb1c9c7dfdccbb3aaa51215db10058c335528485d83441aaed602e58dda71d23be92bef36506bb59ca1e682fee61b5efa872c4f1d2a97cc49d7a57129bfa5e5b4733bbbe9d609b72789370f3b25fda1efb3845a05e967950188149cf83a8c891b7303cce80de3cd4a81a14eebd7cffc63448e83f3b7abc5eb3ed4e7f5e62fc3f289d2dc89b6407552d505a03d3e8eaf45c478c89dac499483febdd56440cb7736b10bbb9889750ed68c183e88e6518abeabdc8752eea1663389da41e1fdb7f42ba4d77abc3ccb1", 0x1000}, {&(0x7f0000003840)="ec699ec72f4245f280dfb2cbdcc02d8093bb", 0x12}], 0xa, &(0x7f0000003940)=[{0x30, 0x119, 0x401, "e995df2bb0b5d8a098ae45fca299eaee40213f400b6ad87b55c8"}, {0xa0, 0x112, 0x9, "ab8f62854f725bad8b4b75b910d83967015e6dd8bc65b1e10d42f82c7258f18511d0fa9fdfd3f922de289633d5eacdd30d8f6dc473c01d3d1459735546005dda5285d72af6394755c9cbcdcc3e47459bacf1777074a97ad5e1704ed9074dd50012c33f434e918ed7d52eb46262273e931fb60a78e178534eabc815df63ea432d89dcfdc996b6747b8385ebf6d651"}, {0x48, 0x11, 0x2, "1e083a767dd4e09b16457d7575ad7441dff9b2ecac5e89211c99e98253ac41d24bccf8aaf13d6b4024c23c93e4777ab02468b2"}, {0x48, 0x0, 0x4, "39007ec8195c56086ca473afeb39dfd0a134891fec339b337aaa53d3d8d12240c995c4bb4750ef045d7d3043d3a6ecc7073694c9959e"}, {0xd8, 0x29, 0x3f, "8a2948d4ebc6f1c9442f75b7317177c14733b5e8d5035cbb1b87e940a3f826cbb0bcbef9c887f1803b4726b0bb0b8eb5b8b2073702610f993cf667bbd56f215528c3f582ff1aec2b7e3e9f08d1ff75fd49a8eb25c2419ea6b7af6af8bea58232a9554de8a2f397e450c3dd2e3b927bfc4b8bf418ec2620287a5e499e75bd97bb66f651e6f316f6dfa8362c3e093711cb81085384368a8445017ca82cce75ba44f58bb0158713c7db6adb88e750e1d1c18f27fe30ffb9462a509f67804c606a5c7fdc810652b90d1b"}], 0x238, 0x4000}, 0x800) 2018/03/18 05:27:51 executing program 7: r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = getpid() tgkill(r1, r2, 0x34) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000300)) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x20000) gettid() r5 = socket(0x0, 0x2, 0x1) setsockopt$inet6_buf(r5, 0x29, 0xea, &(0x7f00000000c0)="3e716c7ce5dab89b606183cc4b65526c1c3b7554690fca9b", 0x18) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f0000000200)={0x20, 0x0, 0x8, 0x101, 0x8, 0x20}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f00000001c0)='/dev/random\x00') writev(r3, &(0x7f0000000040)=[{&(0x7f0000fb4000)="1f0000000203190000000700000006811c021b0509000100010000ff3ffe58", 0x1f}], 0x1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000100)=0x0) socket$inet(0x2, 0x800, 0x5f80000000) ptrace$getenv(0x4201, r7, 0x5, &(0x7f0000000140)) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000001031900060007000000068100023b0509000100010100ff1ffe6f", 0x1f}], 0x1) 2018/03/18 05:27:51 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x5c, 0x482400) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r2 = dup2(r0, r1) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000000), 0x4) socket(0xf, 0x0, 0x0) [ 58.708080] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.721126] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/18 05:27:51 executing program 7: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x3}, 0x8) socketpair$inet(0x2, 0x80007, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @rand_addr=0x34}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x30, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) 2018/03/18 05:27:51 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x0, &(0x7f0000e9b000)}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/18 05:27:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xcd, "cf8fb5ae81ab5265e7d35104ca8efaa7d0f5acf098b4a99b5f6af08d5e6895558fcb7c116a14738e88ef97dd8c17232414da03b51d975a136b7164ac34a6543d3b03cbd8700f73c57861ccc7396cfa53e6748e765f0fc200a1fcd558642435b3518e4be8e30713617e33d6ca7a560461a8b25c4a8a4b9262b2a607e5d424da7306ff102a471164a3dc0ffa50c49723109bf15052792696ef261f32108056a89e908935e2a973dafc1d272f8e524a7bedf81aa3ab5b07b5879ccb743ebe1bf7a677d7ef0b3c00fb4998c9a1c7b3"}, &(0x7f0000000180)=0xd5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) 2018/03/18 05:27:51 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat(r0, &(0x7f0000000100)='./file0/bus\x00', 0x1, 0x32) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8}, 0x8) r3 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r3, &(0x7f0000824ff8), 0x1cc270f5) personality(0x4000c) 2018/03/18 05:27:51 executing program 4: accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xf0, "cea5f36d0ce82f669c995e7f1be3ab9ee368d4e15eb345166d8de8cafdf3a03bf168c8cfb11ce41d1ced8c207bf97c5b41a49956837fc1c20c4f8a6a47bdb2d4949793f156c8c54219365fd3cb69f17fa0e1af3cef8683aab081b20ab41890c70de2df1ca08fcf06927feb7435ce815d9b7a2a15dec2a88895e7aa669787a77cb2178cd073be594292460bd629285b56bbc0f517c1fb15885501f9f2c005fb0e10d5864c288370ff538dcbb3dab11de22ea72a4e90f531d1b656c800ae32868f456b751afd3a9754ace9ba0398e9df183494b6d117a4aa68b4927f8e0d41f3405c6f7c94913d07cc2b96d310a3e410e6"}, &(0x7f00000002c0)=0xf8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x8, 0x2, 0xfffffffffffff000}, 0x10) mq_open(&(0x7f0000000100)='\x00', 0x82, 0x4a, &(0x7f00000001c0)={0x1, 0x9, 0x80000020, 0x80000000, 0x8ec0f3d, 0x7, 0xc1f2, 0x2}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x2100, 0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x5, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x210000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) r5 = fcntl$getown(r3, 0x9) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/validatetrans\x00', 0x1, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000000200)='net/protocols\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x6, 0x2, 0x800, 0x8}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r7, @ANYBLOB="80000000ec884f1f15cda158d69f47d3a315739b3aedcd3daf3c038fedcff2313fb3a40f66078d8656b1098ce11004b0f4a6fdbd222a8eb3456468677750817f33acee84f79966545fb67f9ff90c02fcc131c1f4160b06c567dd85b74c5a000000003f124daab8aba324a86c9f864a37a85b000000afd6c64c8746bc2714b81c25e944e84e"], &(0x7f0000000340)=0x88) prctl$setfpexc(0xc, 0x20000) 2018/03/18 05:27:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x800, 0x4) 2018/03/18 05:27:51 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x400, 0xbb, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000f70000), 0x0, 0x0, &(0x7f0000f70fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/18 05:27:51 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") sendto$ipx(r0, &(0x7f0000000240)="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", 0x1000, 0x80, &(0x7f0000000140)={0x4, 0x3, 0x90, "a9ff4029e59b", 0x3f}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x82000000}, 0x33) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0xba, 0x800000000062) 2018/03/18 05:27:51 executing program 0: r0 = socket$inet(0x2, 0x80002, 0x4c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x200, @loopback={0x0, 0x1}, 0x8}}, 0x400, 0x5, 0x3, 0x401, 0x4}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1}, 0x8) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000000080)=0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES64], 0x3}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000100)='#eth0bdev\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) delete_module(&(0x7f00000000c0)='#eth0bdev\x00', 0x200) 2018/03/18 05:27:51 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) r2 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x7fffffff, 0x6, 0xd397, 0x0, 0x81, 0x18000, 0x1, 0x7fff, 0x6, 0x3, 0x1, 0x1, 0xff, 0x8, 0x400, 0x5, 0x5, 0xc08, 0x7, 0x1000, 0x6, 0x7, 0x8, 0x3, 0xe9ef, 0x4d00, 0xfffffffffffff000, 0x80, 0x139c, 0x2, 0x61, 0x6, 0x3, 0x82c, 0x761, 0x0, 0x0, 0x3, @perf_config_ext={0x6, 0x966}, 0x11800, 0x9, 0x1000, 0x3, 0x5, 0xffff, 0x6}, r1, 0x80, r0, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x2, 0x2, 0x8, 0x2}) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@local, @empty, 0x0}, &(0x7f0000000200)=0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000540), &(0x7f0000000580)=0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r5) sendmsg$nl_crypto(r2, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)=@get={0x128, 0x13, 0x4, 0x70bd2a, 0x25dfdbfe, {{'ctr-cast5-avx\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x7591}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xe8}, {0x8, 0x1, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x4}]}, 0x128}, 0x1, 0x0, 0x0, 0x20000004}, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) fanotify_init(0x0, 0x8000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000240)) close(r3) 2018/03/18 05:27:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000016eb0)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000), 0x0, &(0x7f000001a000)}, {&(0x7f000000fff8)=@abs, 0x8, &(0x7f000001a000)=[{&(0x7f000000b000)}], 0x10000000000002c5, &(0x7f000001a000)}], 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001e000103ffffffffffffffff0700000000000000001b00000000000800aade34f485648c93d67cbbf00db908d5846385"], 0x28}, 0x1}, 0x0) sendto(r0, &(0x7f0000000040)="cb0246a7a78b2782bc9e27618bb4c96a9466e976547e8242834c304618f55a5bb994c204527d5a76a4b16714f158d1c6635e01ba9c6271dfc15d8666bb26e30a0b81d8bb8eb619dfcc1285124a38f471c8847180ce75d4fd04b8a6a1673ed83262fa8af967bb6e11ffa8357cc8b9446105a3", 0x72, 0x20008004, &(0x7f00000000c0)=@sco={0x1f, {0x5, 0xffffffff, 0x9, 0xfffffffffffffe01, 0x7f, 0x2}}, 0x80) 2018/03/18 05:27:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x8) r1 = getpgid(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getpgrp(r1) rt_sigprocmask(0x3, &(0x7f0000000140), 0x0, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x3f, 0x4) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000080)}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x9, 0x4) 2018/03/18 05:27:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000000c0)={0x0, 0x100000000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) [ 58.914185] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 58.925426] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/18 05:27:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000044000)=0x2) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x2, 0x3}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f0000000ec0)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x5, 0x1800000, 0xfffffffffffffffc, "084c6325ba97a4abf536c908e2001f786960d227fa49de1a4386a5986153e22a0f16f741fc9de77f9df3da62380d9aac9023781cec3420ad3753720f5ea2cb", 0x11}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000180)="5d9723bbc20e0c30a312", 0xa}, {&(0x7f00000001c0)="4dfc5714b347c93b7a17ddbca63bd2a225735e2acc009b2d8888ba4ab276342012e2d82a65de9123a37a", 0x2a}], 0x2, &(0x7f0000000240)={0x58, 0x1, 0x4, "03f1b37fd82a9fb04643eaa278e4de0fd2e1e29184a30143a2e0443cbb13423580eb3d8f9002d52d2dde9771e639641969207af80afc6f8c9bd4f1c24728808ea4"}, 0x58, 0x1}, {&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x4, 0x8001, 0x1, "d38ce6a6f605e7716fae835858dfeaa336ba0774765425e39aa60327f70893e8864d0282dbce5305b77c7e7708f6f9b13b09002e664edbb92bac6d19d12fbd", 0x18}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000340)="a32a41cca108e661d98c1e4f5c65cd71bd73996b3b629a6b503213746b3301622d386ab814ae8368d3e16003efe19e00e94bc827963452e76e96624e86bbe664b73ef3b63011b227eac8ef5794dc9569aa89fb7ac9c36443039dbc0404495ef61bcc2ea9ea62efdce47b97b7c4308f99f44dfe78add4fff4df4cd2c3c4a71c904860dfde1d6f8ccf73b12462a82c0e6c39ee177b25edc761c97305fa26f41e8f684e404057449c17006bc80d84f88427dccc53a19b613fc1707886906bbcbf8c0746b0c94bb8f3", 0xc7}, {&(0x7f0000000440)="88bf0cba194b4451739bd5e06b3d90dd60456fe341b0bb99388316f6ec22b80fc940340c980b3faa140c9811c788bc2c68b5a6e1e8fca3c083a68cdccbafabfb8d486f60c9fe75e0a30c0a35807f39fe09b4a28efb10f0af49fd1ac4db6fed34fc3a5fd790ed9806d82ea0821c9083874c4bc1d616dbe8de038e4f", 0x7b}, {&(0x7f00000004c0)="95a6ca98a57945c8b8844c37dbe6919249bfc1975913cfb1c9ca8957c04eedd821070e30c895632360d5aa8fd53906", 0x2f}], 0x3, &(0x7f0000000540)={0xf8, 0x186, 0x2, "f0a4122cf59d3b6ef7298e69ff7abfb6bbbe0aaa1e0aba58fb6b6f151f602e7e1cc741e0037eea044353aea1f2cdff7cb1e0814448f71cf02b0b7954c7e2279fc1aa63737c43d0461479c9324b00fb471b89e64936f582a97d5dec3999b0bd2a8bd8b53e00e5359bd9cfd10bb8337202c2b811bb20430fcd448635eae7e72e79e1c75c8bd72049a7b68a6c8fe1696ce2d3e7cbeef4058237e1343f74473b6d2364fb65e92023b5f4057d2af7b3dfab96b371f42258c4f53a377e162e2b96a415855036977bcecb8d877ab110b1d007944c1c5f7f8a0c37d011d38986d0905bae8d037def77f423"}, 0xf8, 0x4000000}, {&(0x7f0000000640)={0x27, 0x0, 0x1, 0x0, 0x0, 0x4, "598cfff777a9fad79205af173a467fdd0bd2d145b04a506432fda972ee1c5c45f5834852004cab880bb87a96900545468287c04858f7ffe8e8ccab5acbe433", 0x3d}, 0x60, &(0x7f00000007c0)=[{&(0x7f00000006c0)="9e3958377370231c18d83e714fdc485c27f9a755d6066934cedf06194805eaac4106fda20562afa8a0d4f5c629479cc142020f565737437a95520a2d6e0ec3fbcc8262bdca9991c22d46f5284e6e71b3939c3383e20e810af6eeef58c08c8de1bf39dcd027b000163975616ca76f78e31aca67e1", 0x74}, {&(0x7f0000000740)="d4bf7a6b8bae396b41b9221d62fe2037", 0x10}, {&(0x7f0000000780)="432e5c9a0c55908b3bd9f92b2e3507c519813353844571febb9839fd6eb1f22c008274b1898cd2d03b3d88d72074776e74817dc5", 0x34}], 0x3, &(0x7f0000000800)={0x98, 0x11f, 0xfffffffffffff801, "e2b69594ffe46adc25a7a4774a8b7902d4b069d9900381651c078cdc5b22b11575126278c88468264d55b25056ab7b58d49377a1e4604c6adec3cf1f4e3ea6539e48c718b0664ed4afdf1a46a6413deb0e92031a32a3c560905f649f3df5257a7784077482e60021f066f3fc4e75e79329c44ea1c446584e73276e860ea6d11095ae84a630"}, 0x98, 0x480c4}, {&(0x7f00000008c0)={0x27, 0x0, 0x1, 0x7, 0x5, 0xec7, "2c85872453de1945b056729667e422817ea8391e69deb0bfafbd3d037838647206c8ee31b16de9fa58f67b8ff269d5fa2081592124a5f8aa2a7a2890342386", 0x15}, 0x60, &(0x7f0000000b80)=[{&(0x7f0000000940)="8bafa95c5b1212b7724d45d4439af91f89d07f5f8c7703b2f37e6f7613f6b97701d05b0a5e833e6c567f7a758969e77292d4bfd49cb33525747a0bac99877658851f1001e6e2a7bf8bcbea37c36bc3c697f8387ee6a4f7de53f6e52bdf81b060f7f192a21d0c3b76094e000b5613a7b7a08aa0ae852fff9e04872c46a378273b544575d07bf56fa86ca87a7c2a0baf5155b88a32e70a4cbeff67694f25b7f77e7967c91d71a5dd86e3d0bc70e29986dd6efd708ff42bf81fb7177e3f6605ecaedbd1aa613cdbb43dac83ddbf68ce736b50ddc5815a63b1a5e33c73d2af2c0cf7b5d80cac742ccc00a68aabfcb2", 0xed}, {&(0x7f0000000a40)="d7eab1b6071cd4280fd6f1a80a223adf6e0c96219709183e50a911a4f16fd52a1a7939e9149d14342f19706d7dcf78de277b23ddd5f017b2ddab1fada57ed90f3aaa5555a17b5c3fd6a554ee2b67b6696ae7445d4ca66dee73ad4c9a7f2408fcf8d54a", 0x63}, {&(0x7f0000000ac0)="8e4d1e5d8a9143f7a869438493", 0xd}, {&(0x7f0000000b00)="1a347c38f7c3bdd20bd384f8faeb71f3675287e5cb798ab31d12e2f003d9519f15c0e8a8c7226dae799c56c97ee7d09e4a63f3965309b9135940fa2afe8ffc0b287aae22fc254d3b182e40fe9ec0b753d8af75c00f29a9314ccf4739c4d39377e714fc9f7a05b7386ea559023a24c365d3258a7d788304d150e7d65482", 0x7d}], 0x4, &(0x7f0000000bc0)={0x108, 0x1ff, 0x4b, "005662016847e7100311b4b02447ff73bb35be358e9d87b3a80556fc20ebee26363c0944b46bd53035f8cf881bda70eccf50f9c095b2d8538fd75c80378de5b927560d548ab9a699505e1267d3683026e4480a50576058ff7612d1606094e40fd5916f2caf1ed28ee7b12fd2f687a87fa6311fa10490aacf668792a288cd5513850a91382e2c753334e6018cfbfacb467b51ea91f33c4af4ff3d86f95583d799253bc9f60e1d412d19480012ae4e9df7d1842c0bb3221ef4f0d7c403c0c2f6c87af1cd728d75f30b781b99dfa0f68f525970e4ebebc95e2ab4876077fed94e7341fd16139aa40232fedce7cd9457809993e0c89533e9"}, 0x108, 0x11}, {&(0x7f0000000d00)={0x27, 0x0, 0x2, 0x3, 0x7c67, 0x8000, "6f02b060b65445b406f30e0b42abfbbc99887217be8161eeb2f09dc642f46bb8366d2ab3aa6579ee4b253f036878ec65f1659c82da5531435196031a763fbd", 0x3d}, 0x60, &(0x7f0000000e00)=[{&(0x7f0000000d80)="b0ce6d2b06a7deaaae7d582f777f578659ed6fc19193434554d01e01184d360070c904f132e875224415da4b23d8b2c010c7a64f21e7f6ae29679991381f67f3f0633cc735e5cca8b769bc69dc", 0x4d}], 0x1, &(0x7f0000000e40)={0x70, 0x1, 0x1, "d24a683db362eb9940088854e773e2af6d05695033c6164b9f92da8b6783baacf8cab664541247c769507ad82bed8902e6bedabc11b1ab9a32b04b7c271ee4f7d45fe83da33457c2f68694b8a646c5cf838777c355841e41a2c4479499bd13c3"}, 0x70, 0x40880}], 0x5, 0x24000040) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) 2018/03/18 05:27:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xff, 0x200) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x1c) close(r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@getsadinfo={0xc0, 0x23, 0x0, 0x70bd2b, 0x25dfdbfe, 0x0, [@lifetime_val={0x28, 0x9, {0x7, 0x20, 0x6, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @etimer_thresh={0x8, 0xc, 0x40}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @address_filter={0x28, 0x1a, {@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa, 0x5, 0x9}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x8113423ea554988c) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x8000, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000440)={0xfffffe0000000000, r3, 0x0, 0x100000000}) 2018/03/18 05:27:51 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) fallocate(r0, 0x1, 0x7, 0x101) 2018/03/18 05:27:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80000, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) linkat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) ioprio_set$pid(0x1, 0x0, 0x40000000004001) fcntl$getown(0xffffffffffffffff, 0x9) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_get$pid(0x3, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x41, 0x0) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r4, &(0x7f00000001c0)=""/67, 0x43) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000040)="dffb631f16ec9e208e55c5ff39e8522a184ed9a19cefcb11af67e685152aec9d873731da200f559b716b2618dae79531deb6631ce8b70a08949f9154671065251bf458f0302241a9d9e55d8d831ac97e132d3584d8338e7520b936f37d2e11f28b76104f238449364a2f6e231817dcfabf1406daade2904805e97c6819406617954e658840fed535b55ef46aadec334a64d017f08b700ba0fe27cf4d5807") ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000100)={'syzkaller1\x00', 0xb09}) 2018/03/18 05:27:51 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/18 05:27:51 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) readahead(r0, 0x8, 0x10000) umount2(&(0x7f0000000180)='.', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) recvfrom$inet(r1, &(0x7f00000001c0)=""/80, 0x50, 0x40000000, &(0x7f0000000240)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) umount2(&(0x7f0000000140)='./file0\x00', 0x3) 2018/03/18 05:27:51 executing program 6: set_thread_area(&(0x7f0000000080)={0x74, 0x0, 0xffffffff, 0x4, 0x8, 0x56b426a2, 0x5, 0x2, 0x3}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/03/18 05:27:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c65000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x204) r1 = userfaultfd(0x0) fsetxattr(r1, &(0x7f0000000100)=@random={'user.', '/dev/rfkill\x00'}, &(0x7f00000000c0)='security.evm\x00', 0x61, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/18 05:27:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) r1 = getpgid(0x0) setpriority(0x3, r1, 0x1) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/03/18 05:27:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) poll(&(0x7f0000000000)=[{r1}, {r0, 0x100}, {r0, 0x200}, {r3}], 0x4, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x105200, 0x100) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) openat(r4, &(0x7f0000000080)='./file0\x00', 0x101000, 0x0) epoll_wait(r1, &(0x7f000075a000)=[{}], 0x1, 0x0) 2018/03/18 05:27:51 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001bff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000006ff8)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1800000000000, 0x2, 0x9, 0x8fa, 0x6}, &(0x7f0000000080)=0x14) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000140)="db06a8", 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x4, 0x10, 0x40, 0xa4}, &(0x7f0000000100)=0x18) times(&(0x7f0000000180)) 2018/03/18 05:27:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000001400), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f00000013c0)=@un=@abs, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/17, 0x11}], 0x1, &(0x7f0000002980)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) sendto$inet(r0, &(0x7f0000001440), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x14, 0x0) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x8, 0x4e20, 0x2, 0xa, 0x80, 0xa0, 0x0, r1, r2}, {0x8, 0x9, 0x0, 0x5, 0x5, 0x1, 0x238f, 0x6f}, {0x1, 0xc85, 0x4, 0x4}, 0xa0b, 0x401, 0x2, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x2, 0x3, 0x5, 0x8000, 0x6, 0x7}}, 0xe8) shutdown(r0, 0x0) 2018/03/18 05:27:51 executing program 1: mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) sched_yield() open(&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x1c2) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) 2018/03/18 05:27:51 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x518, &(0x7f0000000040)=0x4) mlockall(0x80000000006) fchdir(r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x76fc4348, 0x4) 2018/03/18 05:27:51 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2a01, 0x100) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x3, 0xd3b6, 0xfb, 0x80, 0x3, 0x2, 0x8, 0x1, 0x747, 0x100000001}, 0xb) socket$unix(0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/18 05:27:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) getpeername$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) poll(&(0x7f0000016000)=[{r1}], 0x1, 0x0) 2018/03/18 05:27:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000800)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="070000000000040003000104be00070007009a11891f3a08cacf2e8fb89c47b1afe8f6ef7c7246f27a91a0c53e0d39b0e6da5c0fcc3b93041654a067a618b1e12888825d6d7c16db67adf1211c3a92153d01b4dc83f5b1eb392fc185229e6bfd355f730a36aafb692a0423b06cf800da3a3f001ae7e9ff2aa147bc6268fc61b5c904a0a1c79fa6a04e3e1fa76958fb1b150a1b6423bb156cba1aa3357f24"], &(0x7f0000000540)=0x12) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1000004e21, @multicast1=0xe0000001}, 0xfffffffffffffeb9) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000740)={r3, 0x84, &(0x7f0000000680)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x11}, 0x100}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0xcc1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x9, 0x0, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x8001, 0x2, 0x4, r4}, &(0x7f0000000300)=0x10) socketpair$inet(0x2, 0x804, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1000, 0x6, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000200)={r6, 0x3}, 0x8) rt_sigprocmask(0x0, &(0x7f0000000340)={0x5a}, &(0x7f0000000380), 0x8) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e23, 0x54, @remote={0xfe, 0x80, [], 0xbb}, 0x743c}}, 0x0, 0x8}, &(0x7f0000000480)=0x90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/18 05:27:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xa1d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99", 0x1}], 0x1) 2018/03/18 05:27:51 executing program 4: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x163080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000002000)="6ae1", 0x2}], 0x1, &(0x7f0000000280)}, 0x0) 2018/03/18 05:27:51 executing program 6: clone(0x959c8ac90dd9197e, &(0x7f00000000c0)="bc", &(0x7f0000000080), &(0x7f000079f000), &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'bcsh0\x00', 0x0}) connect$packet(r0, &(0x7f0000000340)={0x11, 0x7, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/03/18 05:27:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:cgroup_t:s0', 0x20, 'user_u\x00'}, 0x25) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000002c0)=""/199) 2018/03/18 05:27:51 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@canfd={0xd, {{0x4, 0x9, 0x3, 0x1}, 0x21, 0x2, 0x0, 0x0, "56cfd366059ebadcd49949dced34ab04cb9255a3d169b81b6d98ab125cc7182707bfd0f86f6d3b50425b0ea93c6b7a7a4045c8ea10ea0e55064531457c9b4d67"}}}}, 0x0) 2018/03/18 05:27:51 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=ANY=[@ANYRES32=r2], 0x1}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2) 2018/03/18 05:27:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x204400, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000140), 0x4) 2018/03/18 05:27:51 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) accept(r0, &(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000008c0)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x100000d, 0x35, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x202800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000380)={{0x1, 0x100000001}, 'port0\x00', 0x18, 0x10000, 0x3, 0x6, 0x100000000, 0x4, 0x100000001, 0x0, 0x1, 0x6}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x24201, 0x0) getpeername(r1, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x80) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000240)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$ax25(r2, &(0x7f00000006c0)="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", 0xff, 0x80, &(0x7f00000007c0)={0x3, {"615f6232b0a085"}, 0x5}, 0x10) timer_create(0x5, &(0x7f0000000200)={0x0, 0x20, 0x6, @thr={&(0x7f00000004c0)="60c589892881df6857829181dfdf11e76d0956d2cd258ce9e5a8ea3e2a9f339129c6c157c66fe68bd4f5e19036a6626ad6202008898df4cb11c8f86f7793d23a034d538c95df64b5cac979d8640f89bfff3269b7f4b6c902afa6640519382013f01137ca9f398799105b15fe49367f694549be7ff2d95ac48cc650c3c9ab8a21e4ec8883429ad83e26a03bf438e2779e1999e56afa68d815bf18f26a72e0fc07888dd7ca2c8ec3a63dfbaaa0a2e2e673d8ae623e6ae035c9765f20a3e7d3f40f2ad90bb4eba27c84289c706b5d8240b9840ddf4af05cf52f17e523686e6ee73cb78fa25bcdee48d9a6efa03aca8b20c75f", &(0x7f00000005c0)="7d24ecfd604d5577a45b8e9f36d5c9ae125844ad89a41bb5948a9636e9dd1f289ae56b238c54848484636bfeb5d2be43414cd7393d998940928e560db4711205d94ad1d245843c80bd1b4b8045cbe3c3577291cd3c88effa20ba4dfcf14cb586c92ffc3b9dae8207913614a30458b32018340aa723e15e76a1ad0efdc154adbc83977551dbd98d69091b27498b8289ab7da9e6ac3406951164d825406ebb3fcdcc4e6ea899b7105b4cbe6dc1af46c54d40d81025d3ed6dd7e49e6fb08c4a0372730b"}}, &(0x7f0000000440)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xc0100, 0x0) faccessat(r5, &(0x7f0000000300)='./file0\x00', 0x8, 0x800) bind$nfc_llcp(r5, &(0x7f0000000280)={0x27, 0x0, 0x0, 0x6, 0x1ff, 0x6, "dd130b184462bf29f3d2da41084b13155c95e3995ae044cb2c0ec079e9ba11ca34df37a7acb45a6d16bdfad7aebef234fccf8f437ae49b4103c620552998b3", 0x27}, 0x60) accept4$nfc_llcp(r5, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) 2018/03/18 05:27:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x28}], 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/03/18 05:27:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000000, 0x8) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ec036d6d0a2b"}, 0x14) 2018/03/18 05:27:51 executing program 3: r0 = socket(0x20000000000000a, 0xa, 0x5) r1 = dup2(r0, r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/03/18 05:27:51 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}], 0x40000000000011a, 0x0) 2018/03/18 05:27:51 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) 2018/03/18 05:27:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e21, @rand_addr}}) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) 2018/03/18 05:27:51 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x84}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = fanotify_init(0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x1, r1, &(0x7f0000000000)='./file0\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) 2018/03/18 05:27:51 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000130099850000000000000000070000001721bf5b42ab151e2c6ed8ff28b9cdd873357d73e78264146cb1464e98fa3d5eed9c43563ea1b28c156faa36a3a2d18742e82dbf65ab5ee4a581cf6bbcae9807d7e452da92fdf64253195178063367493bc34ca2c3f19bd9b53423f7cac62ef94e1581042f7a381792dbbbe435ec74d36db917cceac7c33bb398df0b2fbda2082ca4fb39af431c6380a7723201d0d9ba67c9d87d1703c5ec343dd0bdae5a6b27af3e92a24a650a25e549d20f97", @ANYBLOB="06000000"], 0x2}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0x5, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x6, 0x1b0a, 0x5}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380), &(0x7f0000000240)=0xfc24) 2018/03/18 05:27:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="2400000020156edd0025f0006b0004200bfc0002ed00080110b5000010ffea08000500000000b7", 0xfffffffffffffe46) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) 2018/03/18 05:27:51 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='comm\x00') fchmod(r1, 0x41) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/03/18 05:27:51 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000500)}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)) 2018/03/18 05:27:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x90080) ioctl$TCSBRKP(r1, 0x5425, 0x9) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0x0, 0x0, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) 2018/03/18 05:27:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001600)=ANY=[@ANYBLOB="7365637572697079000000000000000000000000000000000000000000000000030000000000000000007e10173f9b58da4f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000011abec4c2366c85b"], 0x78) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x10001, 0x4000) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) vmsplice(r1, &(0x7f00000014c0)=[{&(0x7f0000000340)="70fdcdcf51f0d2c577fe8e150c5e2af74e9511398df04f55c5c38562507839eb30c35d036ffa04c6d8d93badf61fbed5f49bacf943d8fc5fe750d2f669c31fd4ff4c847301c7b24c9ec5f433f0f320ff1a81d74d5a056487fe6ea2f3a81b8004ddc24d259a0c85651eefda08c04090869fd1edf06d511105a371c3d94de725f3c363079e9b20737dc425988212575c0753592cd8847006ad034e5a08a4c81536af827aa6f66d2c61798f11d90b5917970aa3ad22075da7a92ce3f829f63f9368e4abf45f615396624eee392a35c4570a3b346c77222b5c861fdcdb6b04f5a04e082898c4c349d065d3e5cd3906833cc981a1217590ac4e77dbf27030c7652b65e29eebed5a7b46adda977ad7d9268a71e2b16625cf206f12cd5adcfe6218ab89d07269f3be06c436a4d663202e8aa1329706da830e78343c669be61d4697a5821352528239f2220bc47a7111f9503467cf105a33f9ef0673402b91c0cf9135019f4109ee52def8e288233f5d1248cbfe96fd6ef0b7cf172317dcecda0c48383be6e38efcbcd0fec42916d3f4c20c436d208344b61bdd181590999feaf403741b8af4f7aea5961d9a76698e6c6d825c4c014b71098275dfe736ec3eed916db87acaba4432e59d5880b5f6d5948f7c41472abdf9d3facdf3e90c6329ace8cd6824ed11466972a1d9c7e5c0ec46cad84e7cf852936d9016dc78e9b75973788ec22d7964541e1d6d36df0f929a90870e8b215f128d080928741165b1a77b5e09153ab8288272da9cdd362c7b2d5aa87ab017b0074d0052696b967e423d7b605653696218a69fbc70c61cfdab79a9946ace622f2fcf31f25e0c90a87e9216d461a3a4649ce0ac23cbb47d72ce409d1ff9898396b17a97dfa133bda50d868fd64b34fcc2f301ddeabb96effd528ae3f9cb1e2cd693ddd1d4b930e515fc0c3db8e2e042baa4f7467ece29b6db85cc8fde14028f9d624152b40a1d1b09195d3687ee87390e4f700c1508dafdd710f5fe2e22f4574bb7aab184f7a3fcf179d0227bb57004aa315b94f46d4bb70ea4e53b0444d4bc7e1ae9cbd9784fdd1540c8910edf0efefe73f889dabc785507fa9165cc9025ccd126875c7cc51763c308bb90cf1a766fcd5372ee5b9f8bc2ff9fdcdc3fb514516e24a0a59e3623fd1207e7324f49c9b83f48cc114923ce3f7c4c7b43ff9d20d40a838e374c0ae8a20e6ddb410ebfcfb1001b1c29ac380be62722566c3c5fd28555cbc2afcd93de81d84ecca3b5ca8359f5ffa5399da3d7d893092eb51a777ecc029c760f561ff8fd8ae36fd07b9f4d317e291516c3f7c4f560860d068dec49b05214d8f036844269e16d469c211315a2d0a6519331aceda53f4876707f52ed1d377d3f28dc2d2bf1d9c3ea0147665ddb3bd9b4678282bbcc13c56e932fbf229088efe877720c83db51ad8fd93f79605fb076c88f61f612c547a3ac36136a2b1049707c7bffb9a4ae4246e823d2840af08615586dfad445cc59989c4a0d1061a02dc6276cbc4e899725294bc4a9a8da0163b58d124677fd09beff4eb10b9ec5c10ad3b65d28259bb8f6d5bff4d1c1ca99395fa1aba483eaf734a8fd624f99e12fc48d232652204a7198ce9db47552998badd83e9c4cabc90bfc06a8751e66e1336143fff7a2093a561ad0858f0c6de0e0e5a93c32801d3bf5a8048c033b49017d614e5a0774cf876c74f39ce2683091ad4d32c1fcbcea02b438220a6596aa97ac544a3d3035646a93b3c5d74cbcb34faf10385a29e4721c284463a7e4cc6593346e19aa8920b368d0c9200226751001dd35803566459bc35f611e3d6dee4108fdc1f1c87c9a7f111bdfa5da34259aa43a5fba7c9284d9b67bbf37451745c6dc55a730c7dd649dd137452aba18007d150bd2885b1bda0706973c0a6450097e64591b4c80668a9555134986905c901a9cc435035c9019a07aa3b2883b8b84f78d9bc0c1bc1d70bbe6ad00ef38cd7cc609ae82367b7ec6dde34a1174abdd6a8aa408b04d7edcd36fa8dc13e338f8bfe71f217c2e54481b7148b6a39614842c2c41ea6373e1883d68bf4a6384459bc30bfb01987d78074080b6af8eca5fd9423bb6e6790fe28e8f9b6cda0205c6c03019038cacf984dbd40c3dfe9ce17af1c33a7f514c8748b149dc6fa70cb43422831a96125e832f6e80e4a9c957d7279012bfc053f20e716ceb8805a5cca7ba5e8104e4d8a41385f929872551645515598712b7dbb79ee258bfafcb903faa388c7da3a1182f5c97495f206ae4fcb4bde9d7220e9dfaba00cd285de35845cbe4a3c969dd14cfe4dce25d9d5b9cb7f6bca4c7bc2ae635b27e5c4abe4fbce99bab0d0f8ee813b0192eb6f2b68840459c3a46dede673675aaa338cd4f7508735c385585458b07bd3e60c454d07866db6194449685a929f4328b7c6eb6293f8c628ae645f6c67b4a051e850b2760f4f261e69534a53abf8ebba4ca288bf24e7e2c7fd52cdbc664bfb7ac2e3958a668e1aa7ae426124d65d0abf126e40e6358cf2171875fa31b65fb88bac9ce84d218ab99b8706c8497f760b88aa43d08511dbcf3b98fc1a46d0d86b30a2d56ed3c3ec7d60d510818b03823e243ba5e931ad8173ba1d10dd6c2c81412c8c7cbdcd810f3e78e05f111d80f31dae5b7fdc7f13304ffda33f9d800441e30214669ebbd44768239d3e5d1679f05986176616fb93a41912ae23e6bf689a0b145033500390ef42eb2f1d4ece48f4477f69253c3edce6a00b53ac4f3e939bfd0c57d3fd4e7b213d8ad42d3e99ea7543ea5ea5aa9e3c2ed6cbe255e3349de2d51c2a41de95adcc7c7ee0fded292863c06228f41f2d460e32b2f635b3e54bdf60a3a6aa80bd503c22909e95fd0e477b23d937f9ee235ba4c1aa339cc4533c99325f40c972cc506eee3a69db3a18e7fd8dc11f7328ece359cf1347b7b68852f75d8c0cb25f4b7e0e81ccdfbca778be61d694299c9c2c83e438e973d6a0ca55c31a7bd17c79c91b7ba922d650c8d280f505dc311a33a83e4c428091120882336936148669ca690480a2b90edf2ba2cf2528f9c0cce6f9089ec31e1bad7c9aa0bb28b918bfe86c01d8f57ebb2f5f647ad28830a04b2019178b82cbb3094760414ecdbc156b2bea7e98228ea8c5dd291e4f4c09eeddb222c2c7df87c76abb1fd6d8c30200288b5459ab8aa1085e188197f91acae0d636ca6437772d5fe9ec6e642a06abc1445ca321afd1e710d42c275c967994307b91e134960fb7e8e2eebd8a1b51202e7501649111be15e3abe766f28fb1ea263c3c16b516979caeb94791cd884f7621d1f9382c19783866921b62714ea1aa3e8561842350c67f2f9d791db4a9dc9977cf26f2ba9e9be73be4fb771750823cea1262bf460d82b198d0927f223970a26919675532f7e7c987696b78084ef1d06866fedc44d3cc4bb51915fc7b3a55dbdf3fa0aad5860fa82e9d38802cdedf646f01e185fd7593128f988b7bf5bbff04ad6e18b1184604632ac416c8635eed193be1da4f2ace85d5be4655d17af15150607d99867a3afb7cb614813510305eea6827142ef872ce38c4ff1d712ba30d6afe30d9c7b9a722a63a9ea83562aba96fd10d832999d1bb25835012cfc359a2d1782dca0d027210e3d5277cc932cdf5afc5c9134d9367dd907bc6d08559d7abec3bf4c1e9d32185788a9be260058dfa786a30ff4f365ecc6e6e1a775741d1f25844cf32b1c045f155052cabb088d883149355e282a78c38cf740048381049bfd3066cdeb32e3447fc9cc2e97a7cb00a902591f64abef20b2f814de1ce7f65dafe82b7a27ceac6a09c085c91c46e41ce8f786b6c248f1e6f837edf678e53474ab0e0d8cb0cf196987973586b1c60fb98302ee116470d5ac6a58533565a2199636382f65aeecfcd7794a4e9e924f693fb122d477692254d59171a32bf21e038e9779a40831607fde1796824638853b3d3bdb62e59f1533c62d5af820ee9742067bedb0cf7f1c1bc5053fb6089310f1f5381bf2a509cd4e1f9d84e903743a1f5dff5c8511d7cf91e18e5fe8458787e64928cb262cf26115a5ed55276fa469a0c39cbccc6e420ef1845ed428a41d3fdbb7632c3e6a07747dffdda37f3da25dbd9f8a19994ca839455a22c6b6b674ac7c233d60f427393c9b5c0f6a5d464a702bc262c621eca1264372a61b19ca0631d21000973e44bc5dda145c029716a567e3aeb464e9f6e16c32af59b687a568eeee57424c34398111a8458214a05d79d45e1ae01598646494ee5245e0ef0ab5e992379cbca71d29fc28c192cadcae6646f5c6fca41cdf24c1824e587b452b2ebf0cfad48797bd6809b9b107101f390594452c8812bcedf724757af9da9c64a6248514993a0a54c12b057921e9a5131f432507fb40f48b0dac7d05ebffcdfc54783f0d0482cec7015efb756ede50c05841b8bcf90cd9c2a78cd43f099740aac6cf2337c0ac94ff07df29a3dd93d555a152da09cee509df3a2e968b3d2f1b4cd0cf3c179ce6aace25dfb61f61df34bf0b11263ae6fcac12c46c55f3e5b8298447a24fd34906d515e007120a5988c38f3e2451f7944d8a6a60c1bcef65aecc531e33ef14f8eac311205a30bea799ba0a266d8aeb87a81a206b6455270e4f42370444d5071c3934fd0f53b4a14a59bf0bf2ab47411fc837cfebd56631811894f8f44a62debd825bdf2815a87a864571be116234b708e214488d817341483c97d000154dc82e7623215eccd0dfd34c0f0207c0babb4dc99fb940be037ec36f8837638982d729d0b75dad61820e778e2bbf1b5806d786a98aff27813d130bf0248945937ef4975bf178d8da53029a01b72e4109d59f24707b131b23a42fe3939c686592481224c08b12ac884e331026339086f02c3c7422f8819db7c0457e4924bb47f15b4f060d299f74da1243490d28ceede866eb8f15741824d18c71de822de1cf1adbb424d3b791dfdec09a93e4ec6fb1dcd3792d91366c4b65b452855e502eb6a290c74c7bd0545c07c164926c968da7300637ce3e26d62353c65abc6423c53cc4bb48d85e0df32cc6e9c334192e395fd8f91742a7783c4b5ac502310debd9acffb977043c1b955936c7f556e99a10a55f2f2dddc7da87b54d1f16c0c257c5eb99f75778f5e7c8b5687f96499f1eee7d59507e7c46b0dc1f30afda89bcba597f2752db5f1e66f209e13345232a2a2a1e8bbf06065449e89c4e554ddd36665e52c71e6eda2fc53d3f209cc61888a7bcab8b994452184c98bf2a8e3a33dd228708c6fd30be42eaf9e0982d2f23cf0a7dfc00ae545bdfd0d02b48191bda89b7ee9d111f269823147cf74e756905b4d7ce33a923a9992db2f2c07569fec9af30bd3eedf37060d8605c4b01851531ba1d5b40dddd77c4f98d95c0b2faa71dbcf1dd30f603503ea45306de365d1fe380f362e98dbc509563c96db4e9b54f71016d4d6d4fedf10106b998977b196c9ceb18114637eb41201f5d86faae5ed54599209e557a674b6712c5eadb69ee6a6f7fcd4a7133db1720afc4d29e1c9a00aedd981338e0370e00d725d8f2c8ab3520fa7accbbb4df5bbd7366f4747c237c81bbfb2b406b53ee7d2a75a7b56d2d2899ed396e1f0d826b3879e906fb429f6036a0c00b452e63c3140a76f9f9413805c85e9d3ee00e9d84d94942117b1eab391f485850107bf446af4d58a8ab7e4bb31d92b8f8f772b144971337309f9c7d58fca11d3d617bbb476a25405f7b0fa97a24fd3fb7ad6a2a6792585afd140c47035f5575644d9b2ce484ed98016fd2f543b4458adfc696e2", 0x1000}, {&(0x7f0000001340)="b2bc78d86ba83ca21061c27cc441e0244cf5a94c758349335e701e2940c81b83387204fe4bcd9ecaec1acfb4d7fe38bdf073ba8dbc13f042dc26c8ce5cb235898de9e93da2c4abce93450a0e2d7bb3762da3f19988dfce19dd17f8eb32f77ab678147032b7", 0x65}, {&(0x7f00000013c0)="430bd427cb752be498d809c02a3b7279651bcca08a6f9931b657b12bf5d583eeebf1b224081665fb601f429f6f7ad8e8ff548e3e6496acdf09c4e7962aa91cc2c283b81c6533eafda3403c4bf3ae63cf64497377dbd081fb9af936f4f600cb28ea84f10abf16e18b745d5176513c6296e1a45dc9c9fbbf0e60b6bdff8a0949dc574784487eab9be9aa7c523b95423b6bd369d27264fbef88c354bdc34a88eecfcd6b3427f1e5bd7ab67a2fb3c74dd4adf079de956ba06edb0ed63eb51eb5734df8641bae0c1db029f3e395be068361ff59e7485aac914ec2314a8533", 0xdc}], 0x3, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000100)={'ip_vti0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000001500), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000000300)=0xfffffffeffffffff, 0x4) 2018/03/18 05:27:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\\\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1}}) 2018/03/18 05:27:52 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_timedreceive(r0, &(0x7f0000000000)=""/36, 0x24, 0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') sendfile(r1, r1, &(0x7f0000f18000), 0x4) 2018/03/18 05:27:52 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000980)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64], @ANYBLOB="6fb1786e233459b36553b286b2c898ee976f2f1200cf8feaec58200c7c7274e515ecf17dcf4e535b87d3b020ce38b3ccfe69f31361020bb25f6a78a94fc362bfb81cbf6c16e4e03279e0483dac2a402f78ac6b227ef5fd0e7521c5ff8b8a4a7d4fae991e32aedb81c5134a83c01834407a51", @ANYRES32, @ANYBLOB="78e35a27b4acc54e220d2b8c46260151de7cd91fdf7aa117ad48a4919bf9a9ad543b6393c546e645c46f9032ee73e1ca913b9e8d4c52b50166ca38515fff09001ad2fb06372088cde610308f88a8e6b3f289b49b830733019df69e767d2ec09c0a977ec9d6aae2ec994f6893cdf2cc198a15a71e771a048e86a079770ee91f7791cf827dc4314197e5faf6b8dcdcc292bbbb424fcdcf4364fb2889be47b9a2eab08220a9cae074e8578335", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES64, @ANYBLOB="3a5606104c29903d31a48a7b24e717633a0a04ed7316535e9248f7a7cb5f7e805bb23d5ffe4a6de750174c457974719cb6e336482d63b60b0771ff88a087c7c98908b597f2bcba610e4e9fa41450e9e88de861151e0195717f6a5b24ac1c1e74b4ebc3c9167c5af9638268718ad8147432c059045496fa6b0c99058232e0a4a2ffba600a55617e140be4118c63f1d083a79cd39f6c9e1c183f01df3b59aa458ac6c5a9a359a7276cb70c", @ANYRES64, @ANYPTR, @ANYBLOB="f897023368f495b939d762c7b87f85bf5cdc53b0add2db117cdba1d363b7ea8ce3ee759cac98ceb9b466ff04eed4e7afd37e1fe460d0291f97", @ANYPTR]], @ANYRES64, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR64, @ANYBLOB="6870adbda89648bc50a713ff1d871d32191ee3de0513b52d72bb0295f6b4d8963fb3380a0e185fbae3e928193b11f7ef7fe69613639e1f6e02dfe43411e3a1aeb6b3c5331abcd61783e3736db573b847595609f27a8f6b82dc87527012badcfcefeb6cc87e6c0e1acf2ebee46438dee1cacfa4fc905da23710aca9a102848096b0b55612c9b8c06a97234f00828e3dc131683c8b1b74c998ccfc46cddd43d4788f1e1b371817007367b68c00a7cc53b6520bcfa4ab85a345d7ec8cc0e1c658392c7c33a244576ecb885a00201d27", @ANYRES32, @ANYRES32, @ANYRES64, @ANYPTR, @ANYRES64, @ANYRES64], @ANYPTR, @ANYBLOB="906fa79f05d93d33e6141f647057ba31116e146cad27ca3383f8700c03d6e8e45b66c12b558cd972335d5562366379d633acefdbc8c1178da32797aa2707035596e237ab37ec442cdcaece4f1b8ffa9dc9d4a10ab0b96c7e363980adc69f39fd13213f18cdbf591d6967d69a6365e6660cfd738c1a954e6a60ae0f4d69a33283b7c0100d58ab3a8875f5e700dc5f831bddfe571277f91e63e594901f29cdee6978adb98456251e139f3b63ccf9e3bac9d4bf316a20c4d6c84b174676c95af8467c831737701196b6c6d1bcdaa53d1dcd8a976acf8b62a81f1c803e7a1c224cfea5e925ae497664d555f8189330d0", @ANYRES32, @ANYRES64], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32, @ANYBLOB="8b550160b03a6fa8b72b0907cf7087da5f8382beacdac807c9ffe19ec97b268c763fdac81ed9aa059ad81b4d50fb7b642defa02bb3e315be12b7298305870057a363eaf05b12238d167d9f012fb1f15f9dec481bb1957e2399aedffe9afdc0a1e39e6e4fcdbf28d50ff1083f75a0220e535a660a37d04748210d7daec84e1a9f19b3d58893c72d3147a84538e533cc10eea2ee600c349b39e76d9c7a98e2413b90342f5ad41377b53c318d88e6b099688a3702b44df116922cfd76a0ec4315dd8e794a8192709d7fbcd487b2ff609e8ae1235093c3c0a8476dbc89dca466998d70c7e1fefe4a0e1e18b3a9a1", @ANYRES64, @ANYRES32, @ANYRES64, @ANYRES32], @ANYRES64, @ANYRES64, @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES64, @ANYRES64, @ANYRES32, @ANYPTR64], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64, @ANYBLOB="064fd674ffe697ac748585e3a167b34c570633024a55dea7df308a18d8567b844a16d674655748fbba9c15ce65b06588806c888c645cb07a040d0fa9ceb6ca9dd1d25d3a1506d6decbc04d1206abe86c162166c0d9c2febef34d6e01a0f6afe7c68dc4609906abc1f741299ea316dcb6a756fd1f3def35349c3f2870906bb8541a7f9d2f5c4f2b338537701ca292faa70e6b69db82da17ef3a45aec8fe7d59c1a7a06a8be7557c79920a7313785eaa2bf8daf890dfda40b13f8c48c20cb94ac46999457bc39d07ca889a8833b7dd92abd3ac758f1d74dc0d812b57", @ANYPTR64, @ANYRES32], @ANYRES64]], 0x4) getpeername(0xffffffffffffff9c, &(0x7f00000054c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000005540)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000055c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000056c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000005a00)={&(0x7f0000005580)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000059c0)={&(0x7f0000005700)=@getae={0x2bc, 0x1f, 0x4, 0x70bd26, 0x25dfdbfb, {{@in=@broadcast=0xffffffff, 0x4d5, 0xa, 0x6c}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x6, 0x34ff}, [@sec_ctx={0x104, 0x8, {0x100, 0x8, 0x1, 0xbb10, 0xf8, "e577de89654160ee3b150e018b04f32a3bfa5253318afe400ed832519df9221a220c33bb8d4cf6687dead557017798a81a7fbfc02ba2a990be08eef1cb4b8b9720036a05e73cc94ab2cf0ba45360b95c1b86ede31d8e8814a744831c9ef6047e1d99c9445a454d2a30ecdf792e79e28b9548873c07645976c0f8896eb55e65a6febe53d3fe004aab6104833aab2924166cf3450ac0e3483c8f2c8cda78fb704539835db59a6096d819c5b08dbb7c1e12eb0216dd56657b5b4499f49641ec1172417df16ecb20df76d80ace1fb4fea0abb0f245be281fe901e74770c26c50f802c942300bacd620d4fd709a7d33440903631ec2eb5248d210"}}, @coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}, @policy={0xb0, 0x7, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x2, 0x4e24, 0x100000001, 0xa, 0xa0, 0x80, 0x2c, 0x0, r1}, {0x5, 0x400, 0x7, 0x908, 0x5, 0x80000000000, 0x8, 0x3ff}, {0x80, 0x22, 0x2, 0x5}, 0x1000, 0x6e6bb2, 0x3, 0x1, 0x2, 0x3}}, @algo_auth={0xac, 0x1, {{'rmd256-generic\x00'}, 0x318, "79e4a57aac69f732726308581d1e2429d06b3aedf66cfbbc89f148daef1df4cff86068387d88829487ca5be0dcea11d27e7192496fb7660de475b5a51a5d96f94af1f0ec0ef89c83a681b31c438e7e44fd187309b0dc6b6d0d5b4c27b9650d96bc1e55"}}, @ipv6_hthresh={0x8, 0x4, {0x23, 0x7a}}]}, 0x2bc}, 0x1}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000010000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfffffffffffffe00}, 0x4) 2018/03/18 05:27:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000df3ffc), 0x4) 2018/03/18 05:27:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffeab) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3ff, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000180)=0x80) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000980)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000001140)=ANY=[@ANYBLOB="08060000157000fddbdf25e0000001000000000000000000000000e00000010000000000000000000000004e2300004e0fca7c0a00a0206f0000000000000000bd6dce87e961f08ee4d99834392f2bb485ebc368843a30fee67c8abb05767b58b4511fac8eadbff03d05c75688af49d75b9b1fece98b0808942516cdf409091d6e7fe31b33c13386996f9347242617a7dce7a9c7a4c83218757fbc0114372bf7bd04a98d718f461b418cd1ad3a639b012bd14e771ab1e24c34c0d42a29d5f0ff73429313e19ffad5ef55d5ab1fa2d83491845c7f14e13d8c", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="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"], 0x608}, 0x1, 0x0, 0x0, 0x40010}, 0x4) pipe2(&(0x7f0000000200), 0x0) 2018/03/18 05:27:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000040)="480000001400190d76a81014aed182f30284470080ffe00700000000000000a2bc5603ca0083d9ab50b3b4eba50000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000001c0)={@dev, @dev, 0x0}, &(0x7f0000000200)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/18 05:27:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x10000004}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 59.327263] audit: type=1400 audit(1521350871.958:45): avc: denied { execute } for pid=9826 comm="syz-executor0" name="comm" dev="proc" ino=25004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/18 05:27:52 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffd}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@broadcast, @broadcast, 0x0}, &(0x7f0000000140)=0xc) recvfrom$packet(r1, &(0x7f0000000040)=""/192, 0xc0, 0x0, &(0x7f0000000180)={0x11, 0x5, r2, 0x1, 0x6b662cc3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0x57, {{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffe}}}, 0x88) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/18 05:27:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071007000100fffffeff08000215004000f1", 0x24) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001b40)) r1 = socket$unix(0x1, 0x2, 0x0) fsync(r0) sendmsg(r1, &(0x7f00000019c0)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'lo\x00'}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)="12f4b8d6196626f547835709cb9e7cc003048a5ab564f721d37313d848b837260b98c3a1949ca235d57d51fc12c98f8b6b4465e1687f6c6e81afb905c99c5cdd75a887f3657835a85ea090a3612b4e9993eb8c1a1e4282c8bf610647ddd001644b48b1a714", 0x65}, {&(0x7f0000000140)="570b6eb797df03b2f62e2661723be8c0210b2a812663cc9ddc7a489b6e26881082846fa6", 0x24}, {&(0x7f0000000180)="6d4a5f7084", 0x5}, {&(0x7f00000001c0)="1a96a1cbbe1429a0c420d7b01fcb8cc2e2049fa0b1c408fb11f26eb5755538f6af294928debd887cf4c1d73de3f4e6879f5d215f763f99a9afa115ed13c1ced39d837ca76b72f99f635fea1a239db27ff166ddf319d759febd25a1dbaafcfb250fd24e38fee971c8d28332e2623aa041ce5f713e506bcee911529676fd9c520f71f64f", 0x83}, {&(0x7f0000000280)="f91e46dc8b48912ca37c0dbbcff2637e8374bb361ffa2ec364b8c1467c737b02a8eef5ccf7c34efb713e9dd8a776ccd4c5da98b192b9e43bd2ee61efa1ddcc595842941fe4c282a061f986372f43c74778c5eae32a93", 0x56}, {&(0x7f0000000300)="b9dc56d2aa275c8d358f6d3da32cbcdab2877d", 0x13}, {&(0x7f0000000340)="b5e638d3de362f8f8f881ea1832505075acee5abc7a713276f69bec5bacb57fc409a8fb3da3cdd39b2f7f84b072600955bb032a53548f5e23a6190b4f01a198d44f57ee74977f7ef9e88b5", 0x4b}, {&(0x7f00000003c0)="6d5dc00e8e403cfaf228ef806a832a8ded852be115f8a860f93f8c5e9d1a41f662004e584e14bc25af8f0505c6ab0579f065552a4b094ff065d11d9dfc60e1b4cb2b20e92d718c4864854ab7b9b046055b4c32824a952b5ed3cfc0efbd38d75a7ad47d0a80dcf9bdbbee8bf9ee", 0x6d}], 0x8, &(0x7f00000004c0)=[{0x48, 0x0, 0xffffffff, "dc7cd6e98df1d365028212052dd68ff446f7cbd9f4a908c816972550b0610d339ba4c6862bbbafea2e50173b5a510da31b519f"}, {0xf0, 0x0, 0xfffffffffffffff8, "32a236cd2e98003f93effcb4b93796f2d9a8d38c6c0430a595e89d3bb0b96e754f29d261c003544ae0d80edac400fc96fbb80cdf9dfe40a9f21c6425ec671ee93c144ca8d86988f2262c02d9ae4f1f000ead4394cb18d0505493f56e4293fde75aff60724ff0ee5baea78326f69f2a2248241a173d7d68a703d967a0ef0a121db836a2fdba7b1ce4fc2919ae7d080992cbe426a85a81f0466854284d805f6c0a36f7069b38cb7b7f1aa3dfc8d9edbc8fcac232bada135beb564be0b271245835f77be18f67a3eac7b46d7771fd5e38622f31f866bede108acebf33d740d2"}, {0x110, 0x199, 0x1f, "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"}, {0xb0, 0x6, 0x2, "329a446d3b6e874f4d8062e7197d41c7fe883965a8c47c0df5895e6ec7586c0413268b15a362c5bb664cb5e149053c07da16cf05b8fb12436e198686bbd2007fd03257499c8027cf9b21a058ba72bf3d0ab15b6a8c20fdbb465869de66cacf24f933401789128cf33aa78a5b59ce508c48e61165f2ae006d2331ee56d9fca60acba9d74d8f4f3c13954b0aab9d8dee61cee7d33158968236e069c4be1c"}, {0xd0, 0x107, 0x7, "8d31295b2a6e0aec5cb156f146e83e563900ef65adc3fdff014d579fdd0260bcf1a93456cad9a7f6665dd03678f418a4b0f0c6c56008f5de41a2218c0ec19b582ab5f7894214a398b487843b6172f7a48dd1c840aac698790deeaaaa17526428197e47607b71bc94be3f386a65bfed56116618276d1e76e43f7381d89c9451ff0f5dbf66adb7a4bed44d937bc975dd58cf3c2d63aaee437836356d99f5e08f87bb451aafec055ad2bae20a8d27c075a09b25e7ed10bfc6b1b058b9"}, {0x90, 0xbed7916d9f34d96c, 0xa3, "52fdc24348443821b379592a8930232dcdea8664101ca4cf1b97e1a5beeac66486e1973b52af6d96d5c78e9e541c5ca8fcfcf7b248388028ae8a8883753d809d2ca00cb3ad826be08154bdabd6c61c6166142abba461f8aec5b1b8af4cd1c1343d3e1f74899756d5168cfa707e099f36638d2dad442e9e3fab54b487"}, {0x90, 0x13f, 0x7, "48abf25c0846cd64e487917ff5ba442f6c3c9a1aa23ce1b4dbb97fb018ef2db5232017d8baf3a5c63e275cc85af6e027f6fa033bffee8f04daccf0e69f56a995c0eb8e3489455433e98e72da957292deea6a58170b7986cbcfb8b5a5e4819b621f614acb9270ec7d4efb632efdf0e9a649d5293c0878afe1f2"}, {0x1010, 0x13f, 0x9, "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0x14f8, 0xc0}, 0x4804) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001a00)=""/227, &(0x7f0000001b00)=0xe3) 2018/03/18 05:27:52 executing program 1: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) lseek(r0, 0x1, 0x0) 2018/03/18 05:27:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x2, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000180)={r1, 0x9}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/177, &(0x7f0000000000)=0xb1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_getres(0xffffffffbfffffff, &(0x7f0000000040)) 2018/03/18 05:27:52 executing program 0: r0 = gettid() r1 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@ethernet={0x0, @local}, &(0x7f00000002c0)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'bcsf0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000200)="b42e5c2c00") pread64(r3, &(0x7f0000000100)=""/202, 0xca, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000080)=""/109) 2018/03/18 05:27:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x460000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) 2018/03/18 05:27:52 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) [ 59.384827] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. [ 59.398910] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/18 05:27:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='eql\x00') r1 = socket(0xa, 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="26ffaf5b7e2f7ee814ebb8b46291", 0xe, 0x0, &(0x7f0000000180)=@pptp={0x18, 0x2}, 0x80) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000080)=0x8, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x50802, 0xa0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="01000600ffffffff86000000fe712f3faaaaaaaaaabb318ff434967ba5ff0093c6d3468727f24370e070926fd9b250dace33457076c1d9eede4307bab160182824b72bc8388218233673951528d66a4c68938d"]) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/03/18 05:27:52 executing program 5: r0 = memfd_create(&(0x7f00006c8ff5)='/dev/loop#\x00', 0x1) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7ff, 0x4) 2018/03/18 05:27:52 executing program 2: r0 = socket$packet(0x11, 0x4002, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0400000000090000b20066514d7f6c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf", 0x2c, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) 2018/03/18 05:27:52 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x65) accept4$ipx(r0, &(0x7f00000001c0), &(0x7f0000000180)=0x10, 0x800) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7ffffffc, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getpeername$packet(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001300)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001340)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, 0x81, 0xb71, 0x461, 0x100, 0x9ff9, 0x3510040, r2}) sync_file_range(r1, 0x6, 0x0, 0x4) 2018/03/18 05:27:52 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e23}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) 2018/03/18 05:27:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea7ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00000000c0)=""/226, &(0x7f00000001c0)=0xe2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f00008b3000)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000cae000), 0x261, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/18 05:27:52 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x10) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") 2018/03/18 05:27:52 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924923f4, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000c15000), 0x4) sendto$unix(r1, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) close(r0) r3 = open(&(0x7f0000001440)='./file0\x00', 0x20080, 0x10) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000000040)='net/tcp\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/relabel\x00', 0x2, 0x0) vmsplice(r1, &(0x7f00000013c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="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", 0xfe}, {&(0x7f0000001200)="fd025d4f2f05a4691a4fa1e4ae7e01da1d493a296752b39028ea635a91adabbba7b636819674f22b13b4505801e573fd22aa978d251acedc4b9c6c276164c5bdb4abe98884ef51d487245b6c45bd4c812a347064ccd2c288bf4d418cc65a5528f2f2b488362dc9d403e65cec7f225e6289d614039c", 0x75}, {&(0x7f0000001280)="1d5c5ef6ba2b0a3178a95d40132219d0a4abd4ab7e463bf004e9d8eeef30764683fbb658ef145638dbd7a1b27ab05b2cfd719d8569b9744c100ba5b9f73d3203f1248d9876", 0x45}, {&(0x7f0000001300)="866753a85be5bb532be9a26bd9b82cd17ab059270e6fc798bb3299b82d6d7648011ea3f8a536f2e38f79c8a71fc98a309e2c60335b58777854abee004b6cbb2871f8c61d8505a4326a841d0697169fd9e15eaa9d0611a99b2b1e3295acb740c9caaabfb896cf04e4900b6529985e2b30ecb19fb7fdd7ae78695427784d641b03a6f3efa8a1fd61cfaa9c0007cf52", 0x8e}], 0x5, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000014c0)=0x100, 0x4) 2018/03/18 05:27:52 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) [ 59.470825] audit: type=1400 audit(1521350872.098:46): avc: denied { ioctl } for pid=9887 comm="syz-executor3" path="socket:[25095]" dev="sockfs" ino=25095 ioctlcmd=0x89a1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/18 05:27:52 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0x6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000140)=[0x4, 0x641]) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xca02, 0x1, 0xd25, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfc2, 0x2, 0xfff, 0x12eb, 0xfff, 0x40, 0x4, {0x0, @in6={{0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x11}, 0x4}}, 0x7ff, 0x9, 0x400000000000000, 0xad01, 0x800}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r3, 0xfffffffffffffffc, 0x30, 0x4, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) fchown(r0, r1, 0x0) 2018/03/18 05:27:52 executing program 5: rmdir(&(0x7f0000000040)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt(r0, 0x10000, 0xfffffffffffffffd, &(0x7f0000000000)="6f8e7b378c9e84", 0x7) mlockall(0x400002000001) 2018/03/18 05:27:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x19) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000000040)={0x28, 0x1, 0x8, @fuse_notify_delete_out={0xffff, 0x7, 0x3}}, 0x28) shutdown(r0, 0x1) dup3(r1, r0, 0x0) 2018/03/18 05:27:52 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/18 05:27:52 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c06000)=""/4096, &(0x7f0000199ffc)=0x1000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 05:27:52 executing program 0: setrlimit(0x6, &(0x7f00004a8000)={0xdfffffff, 0x400000080088}) 2018/03/18 05:27:52 executing program 4: r0 = socket$inet(0x2, 0x8000000002, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000000000)=""/174, &(0x7f00009faffc)=0x2c7) 2018/03/18 05:27:52 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0x0, 0x479d, 0x6, 0x1ff, 0x1000000000000, 0x101}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/03/18 05:27:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x19) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000000040)={0x28, 0x1, 0x8, @fuse_notify_delete_out={0xffff, 0x7, 0x3}}, 0x28) shutdown(r0, 0x1) dup3(r1, r0, 0x0) 2018/03/18 05:27:52 executing program 3: socket(0x200000000010, 0x2, 0x0) 2018/03/18 05:27:52 executing program 7: getrandom(&(0x7f00000001c0)=""/170, 0xaa, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/18 05:27:52 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x7, &(0x7f0000000080)=[{0x362, 0x2f, 0x9, 0x5}, {0x6bd, 0x9, 0x65, 0x5a}, {0xfffffffffffff801, 0x4, 0xb8}, {0x2, 0x5, 0xfffffffffffffff8, 0x23}, {0x80, 0x100000001, 0x2, 0x40}, {0xfffffffffffffff7, 0x80000001, 0x4, 0x80000000}, {0x6, 0x5, 0x1, 0x2}]}) 2018/03/18 05:27:52 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0xff65, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="f5ffffff50fe065d"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/18 05:27:52 executing program 0: r0 = socket(0x11, 0x5, 0xa79e) r1 = socket(0x9, 0x807, 0x9) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xab, "a25c0ce8e7cd5d980baf40a553c410f4a631f3740ff7b9ebee52e22bd1f25cef743c77afedc082795394394e897ecd27448e2d647f2f598e0d86b3c34a51d297a3b34f168b699ad89464dd9054f916165a25cb9fd09128b2234991641be9fc2a26807ac95eec3a90900157ffff227c607556d73b96c2e6121557c948fb267d3ee23947fdd2c692d99cedc6e01339a30bc899006cda615d85d195f311eb984118d3b56f38817cbd11dfa427"}, &(0x7f00000000c0)=0xb3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x9, 0x7, 0x400, 0x9, 0x6a2, 0x5, 0x7f, r2}, &(0x7f0000000140)=0x20) 2018/03/18 05:27:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000000c0)={0x7, 0xe49, 0x9, 0x7a, 0x4ded, 0x5, 0x4, 0x71bc}, &(0x7f0000000100)={0x7, 0x0, 0x4, 0x7, 0xfff, 0xea7, 0x2, 0x1}, &(0x7f0000000140)={0x1, 0x8, 0x3, 0x5, 0x2, 0x0, 0x2, 0x5}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x2}, 0x8}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/18 05:27:52 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000180)={0x800}, 0x10) clone(0x0, &(0x7f00000001c0), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000180)) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x4, 0x201) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='autogroup\x00') timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000140)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e22, @rand_addr=0x1ff}}, 0x1, 0x10001, 0x4, "95af2246b7ed7b88f8227b7fecded9a8757295aa70e6ea14429025d0b26c59a95dd5414baa91be5cf01c746fff3c101535455155af96a417ca2af8c7f6b822aa8e5233760845b9d2c8be3426c33f1f0b"}, 0x19) pause() 2018/03/18 05:27:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='uid_map\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x1, 0x7, 0xa000}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r1, 0x1) 2018/03/18 05:27:52 executing program 0: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000fc1fe4)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000040)}, 0x0) flistxattr(r0, &(0x7f0000000040)=""/46, 0x2e) [ 59.690161] binder: 9950:9956 ERROR: BC_REGISTER_LOOPER called without request [ 59.713892] audit: type=1400 audit(1521350872.338:47): avc: denied { call } for pid=9950 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/18 05:27:52 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl(r0, 0xffffffffffffffff, &(0x7f0000000040)="20d444") ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = userfaultfd(0x0) munmap(&(0x7f0000069000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/03/18 05:27:52 executing program 6: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') 2018/03/18 05:27:52 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r3 = syz_open_pts(r2, 0x10000) writev(r3, &(0x7f0000000040), 0x2000000000000092) recvfrom$inet(r0, &(0x7f0000000080)=""/30, 0x1e, 0x100, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x1) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) 2018/03/18 05:27:52 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000451fb4), 0x79, 0x0, &(0x7f0000000000)="f2d2e074d552f7c82517dd32d70836e4193372a6d6e1a69d3c92251a9f355b7caf1fdac57a5b406bc8cf059e7bb607b8b41a64763804a09fd44c9a1129e4090b238d0c76650178d97be4a91fdbde1f77d12532e1f7cae5ebeefb0de1118d2b22eb5bce22b94754004d431ff3572db6c5dbf0dab3f3b5d9ceca"}) [ 59.746339] binder_alloc: binder_alloc_mmap_handler: 9950 20000000-20002000 already mapped failed -16 [ 59.766975] binder: BINDER_SET_CONTEXT_MGR already set [ 59.767131] binder: 9950:9968 ERROR: BC_REGISTER_LOOPER called without request [ 59.784235] binder: 9950:9956 ioctl 40046207 0 returned -16 2018/03/18 05:27:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xad4, 0x200) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x2d31, 0x4) ftruncate(r1, 0x2) write$selinux_load(r1, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "079d41ab916fcbefb1707539e889c7b17b9358b844d59a3dd763401f21bfc2ab1b7524b325874e900e5b2abd002223f5851bf101bacf7ce25b15cfe3aee34fa7f1da40eba81b8e61d82d1d1097ca37778b1cb58f7a7f66acc3d2a0482d1bdf7e38e7fdf2a216bb791af1dd7da4f09864d07901d980ce93eda0de5403ea082c28b8db41199f34558dffafdd50c3f736d9cbb0409b420ee567e23126e889dde9200098a7a29c3e19da85c4726e7aec3af973179373d44b8263a867c39734fc142b1cec"}, 0xd2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 2018/03/18 05:27:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr}}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000100)={r1, r2+10000000}) 2018/03/18 05:27:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0xdcf6, 0xffffff38) 2018/03/18 05:27:52 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/03/18 05:27:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000000006, 0x100000000000200) ioctl(r0, 0x2203, &(0x7f0000002000)) 2018/03/18 05:27:52 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000000040)="d05d2fa193ea33260e5560d54a7e0cd32aa415067ad37ade6f19e5b1760dadc795b22719e540cc40784fd17bf16a320cbcf73f40b65d75f2a2642962da9589e475f91c41afc825411b7bb5954c56b93ab59d13d4367c792f5e24017ad03ecd91479c6d18e8336ead62007fd60a567fa19116163a51af7cf594c12ab280a68ed8ffe21a327f6e19d8ef4628d638c8b5d1a6f3e04ea29fdf12ea1316ee328b863df6eb7b3e6150b683d1f5d89e7a1e56f829c6a62ef30a8b96306761df58bbdc0cdcfa2064adc677ea7790e8c14e946a472e8812bad9569f103ea6b3ff79c242c1", 0xe0, 0x5, &(0x7f0000000000)={0x0, 0x1c9c380}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/18 05:27:52 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x402}, &(0x7f0000000200)=0x14) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x40, 0xffff, 0xffffffffffffffc1, 0x7, 0xffffffff}, &(0x7f0000000040)=0x98) pwrite64(r2, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/18 05:27:52 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000300)) getsockname$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000340)=0x3, 0x4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) recvmmsg(r0, &(0x7f0000002a80)=[{{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)=""/181, 0xb5}, {&(0x7f00000005c0)=""/244, 0xf4}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000000740)=""/67, 0x43}], 0x5, 0x0, 0x0, 0xb7df}, 0x4}, {{&(0x7f0000000840)=@ll, 0x80, &(0x7f0000002000)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f00000009c0)=""/89, 0x59}, {&(0x7f0000000a40)=""/250, 0xfa}, {&(0x7f0000000b40)=""/195, 0xc3}, {&(0x7f0000000c40)=""/30, 0x1e}, {&(0x7f0000000c80)=""/189, 0xbd}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/255, 0xff}, {&(0x7f0000001e40)=""/133, 0x85}, {&(0x7f0000001f00)=""/223, 0xdf}], 0xa, 0x0, 0x0, 0x3}, 0xfffffffffffffff9}, {{&(0x7f00000020c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002140)=""/228, 0xe4}, {&(0x7f0000002240)=""/107, 0x6b}], 0x2, &(0x7f0000002300)=""/180, 0xb4, 0x2}, 0xb8}, {{&(0x7f00000023c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002440)=""/203, 0xcb}, {&(0x7f0000002540)=""/8, 0x8}], 0x2, &(0x7f00000025c0)=""/109, 0x6d, 0xfffffffffffffffe}, 0x10001}, {{&(0x7f0000002640)=@nfc, 0x80, &(0x7f0000002980)=[{&(0x7f00000026c0)=""/235, 0xeb}, {&(0x7f00000027c0)=""/164, 0xa4}, {&(0x7f0000002880)=""/172, 0xac}, {&(0x7f0000002940)=""/34, 0x22}], 0x4, &(0x7f00000029c0)=""/183, 0xb7, 0x658d}, 0x1d}], 0x5, 0x20, &(0x7f0000002c00)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002c40)={{{@in=@dev, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002d40)=0xe8) keyctl$revoke(0x3, r1) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept$unix(r0, &(0x7f0000000100), &(0x7f0000000080)=0x6e) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000380)=ANY=[@ANYBLOB="2f0e01060000000000000000000000000000ffffac1414aa0000000000000000000000000000000100000000000000000000ffffe0000001fe8000000000000000000000000000bbff010000000000000000000000000001ff010000dfffffff0000000000000001ff020000000000000000000000000001"], 0x78) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000002bc0)=0x7ff) 2018/03/18 05:27:52 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0xfffffffffffffffe, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nfsfs\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x20000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) [ 59.822620] binder: BINDER_SET_CONTEXT_MGR already set [ 59.827970] binder: 9984:9993 ioctl 40046207 0 returned -16 [ 59.836167] binder: release 9950:9968 transaction 61 out, still active [ 59.842826] binder: undelivered TRANSACTION_COMPLETE [ 59.848260] binder: release 9950:9956 transaction 61 in, still active 2018/03/18 05:27:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798059439ed554fa07426adee901d2da75af1f02008636bbb51f6983a8bbd694f5ab26d7a071fb35331ce39c5a4e6206322c953e42d25bf4fe40496d9512b7562b9aa6d49017a06ca7f5ba1b065af5de794f1d9364a80e82994c8b9c5ca76d5b15be80d68fd16787c16392655e72b9fb0ba930be005174156c39ae0c9dad500f6f736a8f2793f58d4b7ba5645a627966552f02b35235332ef1dc5184e39d776e1fe2ce74907254") syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000380)={0x8e, &(0x7f0000000340)}) socketpair$inet(0x2, 0x807, 0x6, &(0x7f0000000000)) 2018/03/18 05:27:52 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101080) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendto$unix(r3, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/18 05:27:52 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x2}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/03/18 05:27:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000ffe), 0x0) 2018/03/18 05:27:52 executing program 5: r0 = socket$inet6(0xa, 0x4000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) 2018/03/18 05:27:52 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30004}) r2 = socket$pptp(0x18, 0x1, 0x2) signalfd(r2, &(0x7f0000000000)={0x100000000}, 0x8) rt_sigtimedwait(&(0x7f0000a72000)={0x7fff}, &(0x7f0000a79ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) [ 59.886610] binder: send failed reply for transaction 61, target dead 2018/03/18 05:27:52 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x2, 0x91b, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0xb4, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, [], 0xc}, 0x45}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xae4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/03/18 05:27:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x22) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xf713, 0x4) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000000)=""/36, 0xd) 2018/03/18 05:27:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x74, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0xffffffffffffff0c, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5e4, @empty, 0x8}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7ff}, 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_newneigh={0x34, 0x1c, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, r5}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/03/18 05:27:52 executing program 7: gettid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d50000002b5ffc910a70ebac1275bcc423a84c607d09000000000000005c7afb041d9f23b774f43f330a9b44fe2c65ff80b0712b70f21ae3f256b32e0e7faf01a2182c1a83c9ee691121ab1c92ac8aa2a4da634a0be174b187441c672c8bf920684d274f8417cf614166b9d5ab9fe45c72883cbde70387ad6110768aa1ac7c554b6467c14cdb4936c88d0ec245517e4ab9c63446bc50e20171f1b1e228786ac3abbad14104e8be85fa9ff9a784d703611eb82ef22a345c3cdc45c582fd87dbccf5c298b1bf6dc0e98370a2ea604773efd90000000000000000"], &(0x7f00000001c0)=0xdd) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={r0, 0x338, 0x6, [0xfff, 0x1, 0x5, 0x8, 0x20, 0x2]}, 0x14) fchdir(0xffffffffffffffff) exit(0x0) listen(0xffffffffffffffff, 0xfffffffffffffffb) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x40, 0x0, 0x100, 0x80}, 0x8) 2018/03/18 05:27:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/18 05:27:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xf7, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 59.979199] kasan: CONFIG_KASAN_INLINE enabled [ 59.984123] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 60.007160] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 60.013409] Dumping ftrace buffer: [ 60.016933] (ftrace buffer empty) [ 60.020629] Modules linked in: [ 60.023932] CPU: 1 PID: 10062 Comm: syz-executor0 Not tainted 4.9.87-gfc8bd0f #58 [ 60.031539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.040870] task: ffff8801d0210000 task.stack: ffff8801c2c58000 [ 60.046902] RIP: 0010:[] [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 60.056202] RSP: 0018:ffff8801c2c5fad0 EFLAGS: 00010202 [ 60.061619] RAX: 1ffff1003a00c02d RBX: ffff8801d0060158 RCX: 0000000000000001 [ 60.068860] RDX: 0000000000000008 RSI: ffffc90000b22000 RDI: ffff8801cfde3274 [ 60.076102] RBP: ffff8801c2c5fb20 R08: ffffed003b13039c R09: ffff8801d8981cc0 [ 60.083349] R10: 0000000000000005 R11: ffffed003b13039c R12: 0000000000000001 [ 60.090587] R13: 0000000000000008 R14: 0000000000000000 R15: dffffc0000000000 [ 60.097829] FS: 00007f0962339700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 60.106025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.111887] CR2: 0000000020000040 CR3: 00000001b3ca6000 CR4: 0000000000160670 [ 60.119140] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.126379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.133621] Stack: [ 60.135751] ffff8801d0060170 ffffed003a00c02b ffffed003a00c02e ffff8801d0060168 [ 60.143736] ffff8801cfde3258 ffff8801d0060140 0000000000000000 0000000000000000 [ 60.151706] 0000000000000000 ffff8801d0060238 ffff8801c2c5fb60 ffffffff82669855 [ 60.159674] Call Trace: [ 60.162241] [] sg_finish_rem_req+0x2b5/0x340 [ 60.168268] [] sg_read+0xa16/0x1440 [ 60.173517] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 60.180153] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.187136] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 60.193772] [] __vfs_read+0x103/0x670 [ 60.199191] [] ? default_llseek+0x290/0x290 [ 60.205131] [] ? fsnotify+0x86/0xf30 [ 60.210463] [] ? fsnotify+0xf30/0xf30 [ 60.215882] [] ? avc_policy_seqno+0x9/0x20 [ 60.221734] [] ? selinux_file_permission+0x82/0x460 [ 60.228369] [] ? security_file_permission+0x89/0x1e0 [ 60.235090] [] ? rw_verify_area+0xe5/0x2b0 [ 60.240943] [] vfs_read+0x11e/0x380 [ 60.246187] [] SyS_read+0xd9/0x1b0 [ 60.251348] [] ? vfs_copy_file_range+0x740/0x740 [ 60.257721] [] ? do_syscall_64+0x48/0x490 [ 60.263487] [] ? vfs_copy_file_range+0x740/0x740 [ 60.269863] [] do_syscall_64+0x1a4/0x490 [ 60.275543] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 60.282434] Code: 45 b8 eb 3e e8 67 22 d0 fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 60.309059] RIP [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 60.315990] RSP [ 60.321061] ---[ end trace c1606c37c40db2bc ]--- [ 60.325822] Kernel panic - not syncing: Fatal exception [ 60.331649] Dumping ftrace buffer: [ 60.335163] (ftrace buffer empty) [ 60.338840] Kernel Offset: disabled [ 60.342436] Rebooting in 86400 seconds..