ffff9c, &(0x7f0000a60ff6)='/dev/ptmx\x00', 0x3, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x5, 0x9, 0x1, 0x0, 0x6, 0x40}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a09ff8)) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/06 21:40:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x14}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB="f301000000000000688f55c0404b205f895d2490b60b6df50da20488ccc93a95f4f97ee5def098093dde258a002afb2a0712b37e1a631cfab989e157e48286a585f353b88e322a2afcf6d479eda70c3c3e9d2b0a2c24fe2f8522162dea4311f8df7dfb19275cab61b980f8395c05fe38cdb6936a0d8094482ee9856b2dffd1ffd70b431229248fb71f90c90004a4030000000000000050f5bf8afa8f22939603cc5934a4e6edd1c8f8ee693f36df05b7e6e1480d5a01723b73a053de4ce886b98489cedd280cad8cc3cc4863000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) write$evdev(r4, &(0x7f0000000280), 0xffffffca) fsync(r4) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2e, 0x20000000000005}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='{\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="9e16cd7c52214562f239183feb48e24388b2a0f515b69b4910e841fe0fed3da5c822d121bd4691a96e4515a36848e2af94ed809e3f867b941800209aacb997cf7a2fc78cea5c394c16dddfb2c9833e1edf09c45cda055689023a927b2d2d1270abc9e571ef2c17cdbca532591dcb6c2cf444400900000063b43fe40f2c", 0xfffffffffffffdb7, r6) keyctl$assume_authority(0x10, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/06 21:40:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x80000001, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33a) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/protocols\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000340)=""/209, 0xd1}], 0x3, 0x0) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x81, 0x0) 2018/04/06 21:40:19 executing program 7: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000080)='./control\x00', 0x4) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x4) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/06 21:40:19 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) r1 = socket$netlink(0x10, 0x3, 0x80000000000) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=@ipv4_newroute={0x1c, 0x18, 0x705, 0x0, 0x0, {0x2, 0xb0}}, 0x1c}, 0x1}, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x10000) 2018/04/06 21:40:19 executing program 4: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x97}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8747, 0x30}, &(0x7f00000000c0)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) fcntl$lock(r0, 0x24, &(0x7f0000011ffc)) 2018/04/06 21:40:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000000)=[{0x2d}, {0x80000006}]}, 0x8) write(r0, &(0x7f0000005000), 0x226) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x242}, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x200, [0xf0e7, 0x1, 0x1, 0x80000000, 0xdaf, 0x3, 0x81, 0x1]}, 0x5c) [ 173.224214] [] ? compat_SyS_ustat+0x30/0x30 [ 173.230159] [] ? fput+0xd2/0x140 [ 173.235233] [] ? do_fast_syscall_32+0xcf/0x870 [ 173.241436] [] ? compat_SyS_ustat+0x30/0x30 [ 173.247381] [] do_fast_syscall_32+0x2f7/0x870 [ 173.253499] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.260139] [] entry_SYSENTER_compat+0x90/0xa2 2018/04/06 21:40:19 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x103e89b0b70c547d, 0x0, &(0x7f0000000080), 0xfffffffffffffd89) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/04/06 21:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000)='keyring\x00') sysinfo(&(0x7f0000485000)=""/131) r0 = syz_open_procfs(0x0, &(0x7f0000001200)='net/unix\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000001240)=""/225, &(0x7f0000001340)=0xe1) r1 = add_key(&(0x7f00000013c0)='trusted\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="0873aa6b2c41a0aeaa6ee0fa60148838d1648306654bafe832eba282f455381c2a79eb4676630fdedefe882d8976567e1930c4055d9351cec52de32826069c9f99c34ce987a5194706eb46075756557bbc2032f84a86e66b53dc80604fc5b3b362bfbe854f2e165b667d90feb322d4ff27cc34ed6da96c34dc3d3f655cae9369d47c0e651d6da2565ade", 0x8a, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000001500)='blacklist\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001180)="f49e8fd58c6d2faedd5ae0b8ecb559d65555d2a2765f5285715ae43096dcb03e10a382e5961802a5face062fd98f86ec66867f2174094d7dc2a09da285e56686b9a5f0f958b15cafd9bd91720de8e1f6d6daedde0c313ba1899b221e60882c55e1a31aa65c933790ea45b736670d4ff09dd43a", 0x73, r1) add_key$keyring(&(0x7f0000001040)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000000000)=""/4096) mincore(&(0x7f0000882000/0x2000)=nil, 0x2000, &(0x7f0000001080)=""/14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001380)=0x29, 0x4) 2018/04/06 21:40:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x5, &(0x7f0000000200)={&(0x7f00000000c0)="cc5361daec6d9b5279e9744515725829", 0x10}) r2 = epoll_create(0x9) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c3bff4)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000380)="e0030b01df4fadcf2ce0426d5b55ccce", 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000240)={0x5}, 0x4) pwrite64(r3, &(0x7f0000000000)="b29c6fcdae8df713f85a5530ba15c9818390f4601c5b076912868dd97443e253cbb049007ff1380b5f3733cd4023519ed20f8f219c9d3f44cd39da3575e35a7109556c4712cac6a0fad7d1cc57c03a235fd5b39cbe65074060cd0b2b0365f880f9e153cbf5a850d4388d656305d3d77d946a085cd370dbb5c470af6027", 0x7d, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x0, &(0x7f0000000280)={&(0x7f0000000040), 0xffffff23}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) ptrace$getregs(0xe, r4, 0x0, &(0x7f0000000100)=""/229) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x793a}}, [0x0, 0xb059, 0x57, 0x7fff, 0xff, 0x10001, 0x4, 0x4, 0x9d7, 0x5, 0x9, 0x5, 0x9, 0x4, 0xec]}, &(0x7f0000000580)=0x100) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) r7 = socket(0xb, 0x5, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000340)={r8, 0xfffffffffffff000}, 0x8) syz_open_pts(r0, 0x1a5582) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) 2018/04/06 21:40:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf", 0x3a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x21) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0xd0071, r2, 0x0) fcntl$getflags(r4, 0x40b) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) request_key(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='^vbo0seli\x00\x00\x00\x00\x00\x00\x00\amvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) recvfrom(r1, &(0x7f0000000540)=""/160, 0xa0, 0x40000000, &(0x7f0000000600)=@generic={0x9, "962623466e57dc7aabbb5e6024f08661900d8f93519020d699a4c6407e8ec3049bba77dfb71acdf4b7b9ffbaf81870374709ec42125a80ca36fcfd7c763e379e1c2f77e27f07d385090c94e9532169ff4aaccf9aebe1cf4f267ec2bc1bc9c5746e5676b8772cca71836e42e9828ed2cb48fc67e64cc4f537bf8807148e10"}, 0x80) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) 2018/04/06 21:40:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x208000}, 0xc) fremovexattr(r0, &(0x7f0000000140)=@known='system.posix_acl_access\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bpq0\x00', {0x4, 0xe0, 0x8000, "cf3f2756de45", 0x100000001}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) 2018/04/06 21:40:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = fcntl$getown(r1, 0x9) sched_setscheduler(r2, 0x5, &(0x7f0000000040)=0x7) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000000140)=""/111, 0xfffffcea) write(r0, &(0x7f000017d000)="9d8ecc80ee0101df24e9cd0050b40000ffed00000004", 0x16) 2018/04/06 21:40:19 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x13, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x800) clock_nanosleep(0x3, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000b2c000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/06 21:40:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0xb, 0x0, 0xf, 0x2}, 0x10}, 0x1}, 0xfffffffffffffffe) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x101002) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x7}, 0x8) mq_timedreceive(r1, &(0x7f0000000040)=""/248, 0xf8, 0x3, &(0x7f0000000140)={0x77359400}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x481, 0x0) 2018/04/06 21:40:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00e9152df763de16a49e1334e0c4b65087ee2387e3e302c72ed48069de69353b096e924b7a47705e7746813a030d8a4d347f737f29cca4a25445278cffab52e60795acf875d2febd4fd430ce1e4ef7af2c0356b279824a7f3116cba856fba4b4b111c30dd474c4251b78ee996041794b27382a29ec7ad6fba71e0ba9194228be8f88c89ca4b2e472e3353d8f9982ca9d373f332da4d5a4f52ffd48d5ac55ad4309ba742d9fe52362e8fee73f3daae77d7d6ccc9f2461ca4423dacdce2ee1725c21cd3406ca4bf1d71ac5ec083cca0de7964b90b2b786ccfc71f5331fbf66cf87e055de8c7ae74259e3543c0bc8e399f863") getdents64(r0, &(0x7f0000000000)=""/44, 0x2c) getdents(r0, &(0x7f0000000280)=""/36, 0x24) getdents64(r0, &(0x7f0000000180)=""/99, 0x63) [ 173.488353] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 21:40:19 executing program 3: r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x1000, 0x8, 0x80000001}) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r0, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) [ 174.034028] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 174.044076] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 174.063080] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 174.073786] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/06 21:40:20 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) socketpair(0x11, 0x6, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000cc0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000100)=""/72, 0x48}, {&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/145, 0x91}, {&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f0000000540)=""/168, 0xa8}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/150, 0x96}], 0x8, &(0x7f0000000740)=""/131, 0x83, 0x5}, 0x2800000000}, {{&(0x7f0000000800)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/238, 0xee}, {&(0x7f0000000980)=""/183, 0xb7}, {&(0x7f0000000a40)=""/87, 0x57}, {&(0x7f0000000ac0)=""/147, 0x93}, {&(0x7f0000000b80)=""/179, 0xb3}], 0x5, &(0x7f0000002000)=""/4096, 0x1000, 0x7}, 0x2}], 0x2, 0x0, &(0x7f0000000d00)={r2, r3+30000000}) sendmsg$nl_route(r1, &(0x7f0000000dc0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)=@bridge_setlink={0x3c, 0x13, 0x4, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r4, 0x400, 0x4030}, [@IFLA_PHYS_PORT_ID={0x14, 0x22, "380f289cd2cc65fa8aaac4550902f4de"}, @IFLA_GROUP={0x8, 0x1b, 0xfffffffffffffffc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004810) process_vm_writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000000500)=[{&(0x7f0000000440)=""/182, 0xb6}], 0x1, 0x0) 2018/04/06 21:40:20 executing program 0: syz_emit_ethernet(0xa, &(0x7f0000005fe2)={@random="bec6ce6e00ec", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848}}}, &(0x7f0000000000)) r0 = getgid() setfsgid(r0) 2018/04/06 21:40:20 executing program 7: nanosleep(&(0x7f00000011c0), 0x0) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001200)=""/4096, &(0x7f0000002200)=0x1000) r1 = dup2(r0, r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000001100)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/4096}, &(0x7f0000001180)=0x50) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002240)={0x8001}, 0x1) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/06 21:40:20 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933ca", 0x23, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x8, 0x100, 0x0, 0x2, 0x7, 0x8}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 21:40:20 executing program 3: r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r4, &(0x7f0000000680)=[{{&(0x7f0000000380)=@llc={0x1a, 0x32f, 0x7, 0x9, 0x7a, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)="eed695526e7da1f215c51116eb09bf38f5ad4912", 0x14}, {&(0x7f0000000440)="f220146fe0cffc0dba3f9aa7017fd2e66cc5e64d1003e7f4bbde72d10015e47d6a85017c0a794d4dc5a1cf877302d6ee3bacdd45e6b3f2b43698cdb96b12dd5071d65325ba772a41c84fa8339b434718cd315a1a7c547e466a91721cc65c1fcda2c36525094ef6219d61cebaca66189dac7d60459f429fe800a87c9f5bb6ee05d90ec20aa0e79e9211a9154245a6f59658764b53a5f9bdb737224d57944c8676c8aaa7e3620bfa1739ae5bcd7e6f35247d1c1d96b5bb56c659812089822e4cc893519c93ea941de84401e91e", 0xcc}, {&(0x7f0000000540)="8d43db3490f65799786c5757bc2317b8b6dcdf588ca5ca870beba64237e7ec0e2de134b80b25887fdac386938dda7e622f197718197d469efcb8edf3c024b5f541c36cc374e9200cdd780cdeca740d760bede8910ab9bb5ee4f4e9fdd3248636ece53062b11cd659beefafccc42c0bfc29868e352793cb6db17cbca94338e5acb28cfbdfb74e86ce0062132dd3ae98e7f2304bb9d3dc0fd18c9a70e47db8932a6bfdaba14b92ae80a5743ace25d4185eb7e763da60886ca6df3f81c4f4652601d0350bc455ca62f73d1a4f32db0d8ccb8c60e935f7aba26bac711af6e1d3a6c363e1dd463ba69684dff9", 0xea}], 0x3}, 0x400}], 0x1, 0x44000) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) socket$inet(0x2, 0x7, 0x9) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x20071026, r6}, &(0x7f0000000100)={0x6, 0x5, 0x4, 0x6, 0x3, 0xbe4}) 2018/04/06 21:40:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x400, 0x6, 0xfffffffffffffffe, {0x77359400}, 0x6, 0x6}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/04/06 21:40:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) fcntl$setlease(r0, 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fchdir(r0) sendfile(r0, r0, &(0x7f0000000440), 0x5) fcntl$setlease(r1, 0x400, 0x2) 2018/04/06 21:40:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'rr\x00'}, 0xffffffffffffff2f) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x73, @broadcast=0xffffffff, 0x4e24, 0x4, 'lblcr\x00', 0x10, 0x80000001, 0x6f}, {@rand_addr=0x1, 0x4e22, 0x2, 0x100000000, 0x8, 0x81}}, 0x44) 2018/04/06 21:40:20 executing program 2: fanotify_init(0x20, 0x800) r0 = socket$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) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xec8, 0x4, [0xd37, 0xa9a, 0xb9a, 0x9]}, &(0x7f00000002c0)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001a80), &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000300)={0x0, 0xfffffffffffffa6a, 0x5, [0x1000, 0x194, 0xfffffffffffffffd, 0x7, 0x5]}, &(0x7f0000000340)=0x12) sendmmsg$inet_sctp(r1, &(0x7f0000001a00)=[{&(0x7f00000000c0)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="15509e67df21cd9d9cda70a121a56de0448e7692d87ce64b576a4cae77d04dbfad558ad9da1f69575b5170300f68a7ed7300399bff87b3db790a6a6f0680b0251082f3c35aa52c4a877f7b80c0f1ead61328b61439b917df084a766ebedce5a4e19decaf1f1754c246d237f9c4217aa2d4e7473fafac7c54d8a8e7a8f05c877911b13f1d52a527fbd9d590cc5fbe799aec5874756d4bd443674795cb8a552d", 0x9f}], 0x1, &(0x7f0000000380)=[@sndrcv={0x2c, 0x84, 0x1, {0x84bb, 0x3, 0x2, 0x79c, 0x9, 0x0, 0x4, 0x1f, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0xbd19, 0x8007, 0x400, 0x9c, 0x200, 0x97cc, 0xb, r3}}], 0x58, 0x40800}, {&(0x7f0000000400)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="f3ef8febe6fe", 0x6}, {&(0x7f0000001480)="4625a3721cf3d7d3d87d378cffd0b0f6a58bf940fa10f730d91ed9b34a2aec64f724", 0x22}, {&(0x7f0000001c40)="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0x1000}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000001500)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000001540)="3a786f1894346257f5bb7ea615f6b4377cb4e036", 0x14}, {&(0x7f0000001580)="6aa00683f2e0a5106a28268725e57be93da219a2e8eb5bc58fd43c517fb400f9aa8fb5b29f4c9116747953b6f78ab4e2a5c7cfbac36887ec273acfac49fa561a942cc72dbade49b5840413886d3ecf6b34d1e51cfe0e9ba9faead6d6878b276612e8c58f16c01b51b49af66b0b66ef49e57496e9cb6b25e9d4175e628f71b733b62a69e6e5d31f2c8b42e3e571e3df4995a04c3b6c25e5d036087e1ffe0a41da35a91c9905da5eb7d2bff6ba4443d485d5fb25d13a8e323dfa0ab3aae2175055a38f67b21e9d0ad330821d4bba3f95758e4488e8f6210268a45183525e072c7fb150ac4d6df3023bd844b97313ddca9ed6af602d", 0xf4}, {&(0x7f0000001680)="6d63b955380713ea2c920dacaa", 0xd}, {&(0x7f00000017c0)="d1f7c4120cc494bbb21f3a0b60d3050d82520a4acba680b07b6a202f8014e9a079a3ce6e840ad005a4e52e2bd0d2530d7dab3b77cd29a0304490dacdbbf549ec9c707c52094623cc086fdaab7a5da0", 0x4f}, {&(0x7f00000018c0)="0501eb579630bfd28f207a68f2bd10e4313886e93f01826989b7ea5f464dec1dda1556101cf8c27a6bacad4c9f4b20d0005a9f36f4b71cb0308371aaa7176700ea081d68fc1d8540ad47460de4b41538b860ebb8680feb19720eb0af48f2b7312e71c674e5a05a9ecdc0322eec4fddb9fe34479bd3218d5c552fb7f3ab0a258e870bd155c3c07e1ad9ec54f5a0e46e66cc65e295a16b461e0431af3698f685972f1a23a64871876e83c9c192024a1f909d83cb0ae9e0380e3ee78e403d04e11a81235bdd2fd0f1a689f9b479de1d2099ddc6be79be5308f1", 0xd8}], 0x5, 0x0, 0x0, 0x40000}], 0x3, 0x800) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/04/06 21:40:20 executing program 0: add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='.', 0x1, 0x0) pause() r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x101) sendto$unix(r0, &(0x7f0000000200)="66805404cc57bdfb858c6e29fc48d9c4e2f92f0598e63444ea7039eca3684bc885d6053db3120ce860250286f14160de8e50c311e6b4402cc64b9b2292abb141b856b7360d3816e9ab7113f185c05bd989dc2cbef305592dddc752fbb0fb3364b52037c7ed4a242e1e39fd620c325500e2a046e256e9613f70d6c1", 0x7b, 0x4008000, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_mreqn(r0, 0x0, 0x9a47695d52a51b4, &(0x7f0000000300)={@remote, @multicast1, 0x0}, &(0x7f0000000340)=0xc) socket$inet6(0xa, 0x3, 0xffffffff) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@empty, 0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000100)={'syz1', "c79048a2a27288d6c66ee6c476c4e11d2ccdaf0f7fd5fb76c1bc0dcf2f79cb7eac2fa958cc2b8ff44f457eedc01083a23b6e4506cfa8206eb6503a8927598da665522efb401db71a03646383c511d64d251cebec85958400c601a5b97ba6ab66702a2b4380ccbe9100d3d7a801de4b505af644656d28f502253f936629"}, 0x81) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$sock_ifreq(r2, 0x8971, &(0x7f00000000c0)={'gre0\x00', @ifru_ivalue=0x80}) 2018/04/06 21:40:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) r3 = dup3(0xffffffffffffffff, r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c69", 0x2d, 0x24000000, &(0x7f0000001480)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r3, &(0x7f0000000400)="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", 0xc03, 0x0, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000019c0)={0x100000001, 0x8, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f220300006d8fa2ee859af79ecfdcc426482da46b206a6244fc13a9990b3af2dba121b8a594770d290bb07d90dfdd0a589aa6dd98cd42f5f820274cd45aec2019630ec38701364909d0d8bb4a1add72"], &(0x7f00000001c0)=0x2) add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="c068c5c6f84796230b894ce5d9aefaf6d825f0edef3ad819a145c4c9d42b24f148950fa4809b33dd9c8a3c06e1e4e4b6761691bd25b4c795264a188788cd9c096e2e2ab7e4877c2b2e5b2cdf98ff4794ba8179226e388d3f8713cf5ccd34b2573e03ff7b37457a330e2f4ce42c83c4966b6929fd47549b", 0x77, 0x0) request_key(&(0x7f0000001fc0)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000002040)='vboxnet0%\x00', 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80}, 0xfffffffffffffff8}}}, &(0x7f00000003c0)=0x84) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) ptrace$setsig(0x4203, 0x0, 0x3, &(0x7f0000000140)={0x3b, 0x0, 0x100000000}) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0xcb, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r5, &(0x7f0000002080)="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", 0xa42, 0x2004c040, &(0x7f0000000000)={0x2, 0x1000004e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r5, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 21:40:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a00000000000000ffffaf4d5be4efa60a0500000000"], 0x2a) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) [ 174.657242] IPVS: set_ctl: invalid protocol: 115 255.255.255.255:20004 lblcr [ 174.668038] IPVS: set_ctl: invalid protocol: 115 255.255.255.255:20004 lblcr 2018/04/06 21:40:21 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="049ea25a7e797aca79a4fa38aab77670b5b2578d4af079a4ac0f4e971d82dcbba2add4d42e6bcd5ff63107e3dff6c64879e3b57dcd77a7d683ad1d550cfccd6a160a5598d6ee4cf2944020473c5e5a15d84e7e5f770452410c5fe910428c38056af7657750d4e45a924350730020b117038d13a72fc69006a5436b45f48da57d5a0dc1adaf53c588e76001fcc5934c4f681775ec3c95f5a9b1e67d7c51cdea8ff0619036c37b5a6af71b34eeb10765ebfffa238001674c517d5be817e54108679811600932eb", 0xc6}, {&(0x7f0000000100)="78ce42e52f53b4b7cc52ae8f427e807c8cbf3d8a3ec579978898d2d814672c85b75325e16d93cbcd7ff2f07c69be698d1691a5465db2c15ad90e3b85909a4972e2538ec6834d23ec59927821bcae92f1e3922140d6a66f636375d70c828cb4e66721f96fa4fbfae8996c22e24b3958b5f000eac241c4ebaf454d073bb4ba5cd83834c9f4aecbec7d37da3760940075db28bbd4ecb4eddb17bf1b87630c2a914d20c3ad70df43ef4b333da6fd5e4304", 0xaf}, {&(0x7f00000001c0)="65205f458cbb22fb8046a6d29bc33ca7f0d61ac5", 0x14}], 0x3, 0x2) mq_getsetattr(r0, &(0x7f0000d86fc0)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000623fc0)) 2018/04/06 21:40:21 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r3, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000001080)="9daa698651abe87fab882c231fc91e8c666e8499d41f68534a7b9fd6d6b2927516874ce82a7165e02ef4ed1d547fcd00dd111051b425d7bed02b1761107ed438cccc16001920ddac07286ef901e5bdf70cba0ac352a12fa48305d562d86a4a26980dec392f1bb5a9baebdc199953d3868acd96081eb0ce6cca6a1abc2733e70ac357b94073c71f3c9f9573", 0x8b) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x0, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x0, 0x0, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) dup2(r0, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r4 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x1, 0x0, 0x2}], 0x10) prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x3000)=nil) sendfile(r4, r4, &(0x7f00009bcffe), 0x4c35) sendfile(r5, r4, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) [ 174.869443] sd 0:0:1:0: [sg0] tag#755 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 174.878041] sd 0:0:1:0: [sg0] tag#755 CDB: Write(6) 0a 05 00 00 00 00 [ 174.885925] sd 0:0:1:0: [sg0] tag#755 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 174.894527] sd 0:0:1:0: [sg0] tag#755 CDB: Write(6) 0a 05 00 00 00 00 2018/04/06 21:40:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000), 0x0, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x35, &(0x7f00000000c0), 0x3) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=@srh={0x0, 0x0, 0x4}, 0x8) 2018/04/06 21:40:21 executing program 3: r0 = memfd_create(&(0x7f0000000000)=',&\x00', 0x3) mmap(&(0x7f00005ae000/0xe000)=nil, 0xe000, 0x8000008, 0x11, r0, 0x8) rt_sigaction(0x7, &(0x7f0000fc2fe0), &(0x7f000093cfe0), 0x8, &(0x7f0000b88ff8)) 2018/04/06 21:40:21 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b21000/0x4000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0x53, 0x9, 0x3) openat$cgroup_ro(r0, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) fsetxattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="747275737465642e2f6465762f7367230093aa4ba66faf522db814054632"], &(0x7f00000001c0)='}{*bdev\x00', 0x8, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0xa) getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000009c0)=ANY=[]) sendmmsg$inet_sctp(r3, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70", 0x42}], 0x1, &(0x7f0000000380)=[@init={0x14, 0x84, 0x0, {0x8, 0x5, 0x100, 0x7fff}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x4d69, 0x1, 0x6, 0x80000000, 0x5, 0x1f, 0x101, r4}}], 0x58, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r5}, &(0x7f0000000300)=0xffffffffffffff74) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/06 21:40:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x0, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f00000004c0)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943"], 0x2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) [ 175.016173] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 21:40:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000bbff4)='net/rt_acct\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x284000, 0x0) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r3 = epoll_create1(0x0) timer_create(0x3, &(0x7f0000000240)={0x0, 0x5, 0x4}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000340)={{}, {r5, r6+30000000}}, &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, 0x78, r7}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2000000000000000, 0x0, 0xd206}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0xe4, 0x0, 0xfffffffffffffffb, 0x20, 0x401, 0x3, 0x0, r8}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000289000)) mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ptmx\x00', 0x402, 0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x98) preadv(r0, &(0x7f0000388ff0)=[{&(0x7f0000014000)=""/1, 0x1}], 0x1, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000003c0)={0x6, 0x5, 0x401}, 0x8) fcntl$addseals(r3, 0x409, 0x1) write$cgroup_subtree(r0, &(0x7f0000000580)={[{0x2d, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'pids', 0x20}]}, 0x25) 2018/04/06 21:40:21 executing program 4: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) connect$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) dup3(r0, r1, 0x0) 2018/04/06 21:40:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x4, 0x10, 0x1}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x80, &(0x7f0000005fe4)={0xa, 0x800, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) 2018/04/06 21:40:21 executing program 3: r0 = gettid() prctl$setendian(0x14, 0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x0, 0x1ffffffffffffd, 0xfffffffffffffffd, 0xffffffffffffffff}) 2018/04/06 21:40:21 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x20, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000), &(0x7f0000003040)=0xc) sendmmsg$unix(r1, &(0x7f0000002200)=[{&(0x7f0000000c80)=@abs, 0x6e, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}], 0x1, 0x0) 2018/04/06 21:40:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000180)={'ip6_vti0\x00', {0x4, 0x65, 0x80000001, "9b833cc9d12a", 0x146d}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x0, 0x0, 0x400, 0x2}, {0x0, 0x0, 0x5, 0x80}]}, 0x8) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)) [ 175.513782] IPVS: Creating netns size=2536 id=39 [ 175.531558] device bridge0 entered promiscuous mode [ 175.605205] IPVS: Creating netns size=2536 id=40 [ 175.668155] device bridge0 entered promiscuous mode 2018/04/06 21:40:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs(r3, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user.\fdev/pk'], &(0x7f00000002c0)=""/152, 0x98) 2018/04/06 21:40:22 executing program 7: modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfffffffffffffcf2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000757000)=ANY=[], 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x800000000) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x29, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000001600)={0x9, &(0x7f0000000040)=""/251, &(0x7f0000001540)=[{0xb3, 0x1000, 0x8000, &(0x7f0000000140)=""/4096}, {0x100000000, 0x54, 0x5, &(0x7f0000001140)=""/84}, {0x94, 0xbe, 0x435d, &(0x7f00000011c0)=""/190}, {0xe52, 0x22, 0x3, &(0x7f0000001280)=""/34}, {0xffff, 0x5e, 0x2, &(0x7f00000012c0)=""/94}, {0x0, 0x9d, 0x6, &(0x7f0000001340)=""/157}, {0xfffffffffffffff8, 0x2c, 0x6, &(0x7f0000001400)=""/44}, {0x2, 0x84, 0xff, &(0x7f0000001440)=""/132}, {0x400, 0xe, 0xfff, &(0x7f0000001500)=""/14}]}) accept4(r1, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/04/06 21:40:22 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2, &(0x7f0000000000)=[{0x9c}, {0x6}]}, 0x8) r1 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="7d70707030262f147d62646576d900", 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) write(r0, &(0x7f0000000040)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x8, 0x6a6, @empty, 0x40}], 0x1c) 2018/04/06 21:40:22 executing program 5: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x2a, 0xf, 0x101, {0x7, @sctp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x4e22, 0xb9c1}, {"e623", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x32, 0x4, [0x83, 0x7]}, @ah_ip4_spec={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, 0x100, 0x3}, {"f4cc", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfff, 0x7f, [0xffffffffffffffc1, 0x10001]}, 0x3, 0x3}, 0x8, [0x1, 0x4, 0x401, 0x1, 0x7, 0xfff, 0x6, 0x1]}}) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x1000, 0x4) 2018/04/06 21:40:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x44002) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2286, &(0x7f0000007000)) 2018/04/06 21:40:22 executing program 3: gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="5f590e0b1242247b8412d7b92259d0fc3a72b1be99e41953a38e96f24bdc0c08ffce298455ddb2435dacc1c8ef53e875f960efaa317c038aba0c886bbd9852e3c3cfdb8bb532e381bc46e20b1dee71eacf06fa1fc078ec1c291f2d6bcfdbb3596999e502a1ab57eaa0c07da778b1908c433bd8b855336233566d18b7398c9fea3af34184c30af04f83aaf22a27289245f0586a5c19f4196eeec71f3754471b9247efc1205b538d226b", 0xa9, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000000540)=""/245, 0xf5) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r3, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942", 0x3c, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) open(&(0x7f0000000640)='./file0/file0\x00', 0x80400, 0x9) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) connect(r4, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) stat(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r4, 0x5441, 0x7) getgroups(0x2, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff]) alarm(0x9) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x0, r6, 0x0, 0x0, 0x846bf13b858b9e2c) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000200)=0x2) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 2018/04/06 21:40:22 executing program 1: mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000000180)="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", 0x0, &(0x7f00000002c0)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) link(&(0x7f00005aaff4)='./file0/bus\x00', &(0x7f0000000000)='./file0/file0\x00') 2018/04/06 21:40:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r1, 0x200, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x96d0c39ff1af1693}, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001380), &(0x7f00000013c0)=0x4) 2018/04/06 21:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000dc0ffc), 0x4) 2018/04/06 21:40:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x2}]}, 0x8) sendto$inet(r0, &(0x7f0000001000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x439}], 0x1}}], 0x1, 0x0) [ 175.946015] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket pig=13582 comm=syz-executor6 2018/04/06 21:40:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x7, 0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/input/event#\x00', 0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000140)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/208) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/134) [ 175.986717] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket pig=13594 comm=syz-executor6 2018/04/06 21:40:23 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2, &(0x7f0000000000)=[{0x9c}, {0x6}]}, 0x8) r1 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="7d70707030262f147d62646576d900", 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) write(r0, &(0x7f0000000040)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x8, 0x6a6, @empty, 0x40}], 0x1c) 2018/04/06 21:40:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/04/06 21:40:23 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000b97000)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8), 0x0, &(0x7f0000aa3000)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) connect(r1, &(0x7f0000000080)=@sco={0x1f, {0x1, 0x2400000, 0x7fffffff, 0x9, 0x5, 0x7}}, 0x80) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x202400) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x4) 2018/04/06 21:40:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x3, 0x4) 2018/04/06 21:40:23 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000056d9d10ec91b5f9bfc5944e342c4ccc9e3b5a27e0f135261015126ca7c819e9883b934e8af8845c4f8ac82b40619d976c66ca63156acac591896098ed2703ae381634a4037ccca670bb98d963801d7567a9a9047bbfae80f0cb61f087e871a72c9e120c8ac6ce64ae49e5d942d36012f5253d89503dccf8dd66e8f6346fe22c2c4d55400d4c36e98939e0dd460f3c65848cf9c71661b97383172acb99c78bddfa2a327ea9f2e73c8d2bf0ecbb027a61f9d50acc20122e59ab9943b098835c6f212c2e76b6b563f491140dd54d3"], 0x8) 2018/04/06 21:40:23 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000bc0)=0x8) r1 = open(&(0x7f0000000380)='./file0\x00', 0x1ffff, 0x400000000000005) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000900)={0x7, 0x8}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000003c0), 0xf4) r2 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0x124, @time, 0x1, {0x8}, 0x101, 0x2, 0x80000001}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000200)={0x7ff, 0x3}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000980)) ioctl$LOOP_CLR_FD(r3, 0x7003) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000840)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000080)=""/53, &(0x7f00000008c0)=0xfffffffffffffeb0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000300)) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000940)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=ANY=[@ANYBLOB="dd000000", @ANYBLOB="12002dbd7000fddbdf250200000008000400030000000c00030008000400960c0000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x30c) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10080804}, 0xc, &(0x7f0000000780)={&(0x7f0000000c40)=ANY=[]}, 0x1}, 0x4000000) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) eventfd(0x2) fchdir(r5) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r6, r5, 0x0) fcntl$setstatus(r6, 0x4, 0x4000) 2018/04/06 21:40:23 executing program 1: r0 = socket(0x3, 0x80004, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x9, 0x8, 0xa677, 0x9}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x46, "7ae14660944ce2c326e3015e22cf94d7e414311e680f720b4d4ef36653accb8047599c24b4e1c367041384e0e604d8c54d29f0605ea890a960315f8ace93eabae6bd234d6c5f"}, &(0x7f0000000240)=0x4e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 21:40:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00'], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) keyctl$assume_authority(0x10, r4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)={r6, 0x5, 0x1, [0x1f]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75", 0x44}], 0x1, 0x0) shutdown(r5, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/06 21:40:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8a}, &(0x7f00000000c0)=0x8) r2 = socket$inet(0x2, 0x2, 0x5) r3 = dup2(r2, r2) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2018/04/06 21:40:23 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x6) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/06 21:40:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/04/06 21:40:23 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000280)={0x6, 0x1}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r5 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000200), &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0000000000000000000"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000380)=0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f00000005c0), &(0x7f00000006c0)=0x40) sendmmsg$nfc_llcp(r6, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="100000062900000081000000"], 0x10}], 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r8 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x4, 0x0, 0x9, 0x10000, 0x0, 0x0, 0xfffffffffffffff9, 0x8, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x6, 0x100, 0x5, 0x2, 0x0, 0x9, 0x0, 0x7f, 0x9, 0x0, 0x0, 0x1, 0x0, 0x7, 0x8, 0x0, 0x0, 0x7, 0x20000, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r8, 0xb, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) [ 177.080395] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket pig=13633 comm=syz-executor6 [ 177.108057] binder_alloc: binder_alloc_mmap_handler: 13631 20000000-20002000 already mapped failed -16 2018/04/06 21:40:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @loopback=0x7f000001}, 0x10) [ 177.111907] binder: BINDER_SET_CONTEXT_MGR already set [ 177.111918] binder: 13631:13638 ioctl 40046207 0 returned -16 [ 177.111974] binder_alloc: 13631: binder_alloc_buf, no vma [ 177.111993] binder: 13631:13645 transaction failed 29189/-3, size 0-0 line 3133 [ 177.130789] binder: release 13631:13638 transaction 451 out, still active [ 177.130837] binder: release 13631:13638 transaction 451 in, still active [ 177.130842] binder: send failed reply for transaction 451, target dead [ 177.217802] binder: 13657:13659 got transaction with invalid offsets ptr [ 177.217829] binder: 13657:13659 transaction failed 29201/-14, size 40-8 line 3161 [ 177.233051] binder: BINDER_SET_CONTEXT_MGR already set [ 177.233062] binder: 13657:13661 ioctl 40046207 0 returned -16 [ 177.243767] binder: undelivered TRANSACTION_ERROR: 29201 [ 177.277738] binder: release 13663:13665 transaction 456 out, still active [ 177.285236] binder: release 13663:13665 transaction 456 in, still active [ 177.311878] binder: send failed reply for transaction 456, target dead 2018/04/06 21:40:23 executing program 1: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b1d000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b1f000/0x2000)=nil, 0x2000, 0x2000004, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x100000001, 0x100000000, 0x0, 0x8000, 0xa9c, 0x10000000000000, 0x8001, 0x10000, 0xfff, 0x9, 0x7a7, 0xf}) 2018/04/06 21:40:23 executing program 4: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x300, 0x70bd2c, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x840}, 0x804) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$peek(0x1, r3, &(0x7f0000000000)) 2018/04/06 21:40:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) syslog(0x9, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x502, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 21:40:23 executing program 3: syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setpgid(r1, r2) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/06 21:40:23 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x110) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = creat(&(0x7f0000000400)='./file1\x00', 0x800000000000075) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = inotify_init() mlock(&(0x7f0000dc1000/0x2000)=nil, 0x2000) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000068f000/0x1000)=nil, 0x1000, 0x0, 0x10011, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000740)='./file0\x00', 0xfffffffffffffffe) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) umount2(&(0x7f0000117000)='./file0\x00', 0x0) getpeername(r3, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000004c0)=0xfffffffffffffcfb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x309441, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000680)=0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000240)={'ip_vti0\x00', 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x20, 0xffffffff, 0x2, 0x5}, &(0x7f00000005c0)=0x98) pivot_root(&(0x7f0000000080)='./file0/control\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000600)={r4, 0x7fffffff}, 0xfffffffffffffd52) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000001c0)=0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000000000)={'sit0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000007c0)=ANY=[@ANYRES32, @ANYBLOB="5ed616362199e4b4a46975fd1d8b2997276df151ada4b42a9af1035d7dc0f6e7b4175f56774b792238df0e34ff94d500000000888f94111b1808cbe588bb3cb9bddfbe2a4486ecd05309d069c515be4cadbb3eba44cfcc954ec8733550a242ae3900000007b9c5becf0d8b3bb2e001218477462e53a5fb590d2cff2654915541f8e51971a669ef7d9d618dc74baba4a5d9825ea9fd1d9927d9053a4469afdbbf9da41dc9d74a135dd4aeadcb8c5501abaece11cd7e4a55af4359419e310800000000000000e4e162bf3e17bb26d6e524fef73e0ef32d53714bcc62c15f7c"], 0x2) modify_ldt$write(0x1, &(0x7f0000000100)={0x7, 0x20000800, 0x0, 0x1, 0xfffffffffffffeff, 0x3, 0x1, 0xffff, 0x0, 0x9}, 0x10) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)) sendmsg$nl_generic(r5, &(0x7f0000000780)={&(0x7f0000000040)={0x10}, 0x8, &(0x7f0000000700)={&(0x7f0000000c00)=ANY=[@ANYBLOB="f2000000390000012bbd7000ffdbdf25090000000000cb90f9a2fcc5fe2300008e7e183541ee4e2a41ea71492f9fed20a526873267e8d800000000000004bd6b718c16bc8200c1919b8b7b512cfd7d9f99d39fc121820352da7001507db8b6fb11a71198f2fabf20601906000000abdb2f65c08f05280fc00e978be9f52ae544357beb475932743673"], 0xffffff99}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/04/06 21:40:23 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/06 21:40:23 executing program 7: r0 = gettid() gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x800, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write$tun(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000080000000000000000000000000000000000000000000000063e954486b8b921cb8d78d1121e06bcfbb77eb792f08ee0f4842303052516ceb2f8826afd4884c65c27c4d36a785180d86a20800000057d6d1a39724753d67bd02ac8d3181d5cd82157c611a13c25abc41c1c75ff141c5f5409de8dc9942eb261c823811efa22be2816f568b472c3575bb1c0a99da1b5109000000000000009cae0d85ff5d2b86abf3a8711d685537955f5a4f0beff734c81f"], 0x1001) read(r2, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) splice(r2, &(0x7f00000000c0), r3, &(0x7f0000000100), 0x1, 0x8) dup2(r1, r2) tkill(r0, 0x16) 2018/04/06 21:40:23 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'tunl0\x00', r1}) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x5b, 0x6, 0x5, 0x40, 0x3, 0x3, 0x3e, 0x6, 0x7c, 0x38, 0x2b7, 0x9, 0x0, 0x20, 0x2, 0x2, 0xfffffffffffffffd, 0x9}, [{0x7474e557, 0x4, 0x1ff, 0x1, 0xfffffffffffffffb, 0x3, 0x0, 0x800}, {0x70000000, 0x1, 0x7, 0x5a, 0x7, 0x3, 0x3f, 0xffffffffffffff4f}], "4a1785230a0c2f94ff3026129e456932eb60e85de6e00013dd11e29e3a128d9839d2b5885b54eb07ff7498352f04438aa733d488", [[], []]}, 0x2ac) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x2, 0x4) 2018/04/06 21:40:23 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000), &(0x7f0000003040)=0xc) sendmmsg$unix(r1, &(0x7f0000002200)=[{&(0x7f0000000c80)=@abs, 0x6e, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}], 0x1, 0x0) 2018/04/06 21:40:23 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/loop-control\x00', 0x1, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ptrace$peekuser(0x3, r1, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/225, 0xe1}], 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x1c, &(0x7f00000005c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x0, 0x8, 0x4, 0x66e, 0x5, 0x0, r3}, 0x353) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x12) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000180)={'ipddp0\x00', 0xfff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000480)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup2(0xffffffffffffffff, r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x8000, 0x0) 2018/04/06 21:40:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200003) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0xffffffff, {0x2, 0x800000000000000, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x800, 0x1000, 0x1, 0x8, &(0x7f0000000240)='bpq0\x00', 0x26, 0x4, 0x5c}) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x5b, &(0x7f0000000080)=0x3, 0x4) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x6) 2018/04/06 21:40:23 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000013c0)="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", 0x17c}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1000, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/04/06 21:40:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x20, 0x10000) sendto$ax25(r1, &(0x7f0000000100)="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", 0xfc, 0x40000, &(0x7f0000000200)={0x3, {"795c7ab91053a9"}, 0x5}, 0x10) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000000c0)={0x3}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000300)=0x54) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000240)='vlan0\x00') 2018/04/06 21:40:24 executing program 5: socket$inet6(0xa, 0x2, 0x0) 2018/04/06 21:40:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffc, 0x4) sendto$inet(r0, &(0x7f0000000040)='q', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="ff7fffffffffff0200008000"], 0x10}}], 0x2, 0x0) 2018/04/06 21:40:24 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x40, 0x88, &(0x7f0000000300)={0xffffffffffffffff, 0x1, 0xb, 0x0, 0x10000000000000, 0xbf}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340)=0x1, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc724615", 0x9c) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) 2018/04/06 21:40:24 executing program 3: r0 = socket(0xa, 0x3, 0x20) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000040)=0x30) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x2, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80002004}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r1, 0x411, 0x70bd27, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffff57}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/04/06 21:40:24 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = syz_open_pts(0xffffffffffffff9c, 0x8000) r1 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="fd191c", 0x3, 0x0) r2 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='$\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="82e8fb0b2c5f88733b9a5e2ba0ef2035b75df28648584ce1c1e4f74d1ee6061be36bd67eff439e57633ad8e85921ec3d4ab2f838582d", 0x36, r2) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000a8bff0)="010000000300060000071a00009139cc", 0x10) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x0, 0x4, 0x73e1}) 2018/04/06 21:40:24 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000600)={0x0, 0xeced}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x80, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000180)=""/61, &(0x7f0000000240)=0x3d) ppoll(&(0x7f0000000180), 0x0, &(0x7f0000000740)={r1, r2+10000000}, &(0x7f00000001c0)={0x40}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000300)='./file1\x00', 0x110000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) linkat(r4, &(0x7f00000000c0)='./file1\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) fsync(r4) 2018/04/06 21:40:24 executing program 2: r0 = socket(0x3, 0x80003, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="d9f12162e1557ff117c7aeb9e2a6e938", 0x10}], 0x1, &(0x7f0000000880)}, 0x4000040) 2018/04/06 21:40:24 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) 2018/04/06 21:40:24 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x101, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r1, &(0x7f0000000140)=""/181, 0x236) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/06 21:40:24 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xfffffffffffffffb, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, 0xa3, 0x9, 0xfff, 0xffffffffffffff7f, 0x700000, &(0x7f0000000080)='sit0\x00', 0x401, 0x7ff, 0x2}) setrlimit(0x7, &(0x7f000018f000)) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x7, {{0xa, 0x4e23, 0xffffffffffffff54, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) 2018/04/06 21:40:24 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xf6, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="be000000d4a84ea753b22e70fc539d5a99541012de431dc3900e218d16370835702b1efa8607d975bc9b64e1dbe39f3722b6782ad93c4b5a0921070eca9692b2c8b03b2ecddf71471af074ef504185300d82c7ddc87bfa7e16698860b1e3e9a013339bdc441a964375f3b825c2801575fa4afe0fdf9d46ef369d10a7306e4103d90d2017c6d5ab628516117f0fcb78cc7a79f61ada5c49eaebe0d23d9aa232832304e682dbbe59f19e23cc1251283fd5974e229c32bd6b34f55332a550a55218576d"], &(0x7f0000000180)=0xc6) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x18) 2018/04/06 21:40:24 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="040000000000fcdbdf258100000018000500ff03000008190600c10000000c00020008000b000a00ec000800040002000000"], 0x38}, 0x1, 0x0, 0x0, 0x4048000}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed9"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, 0x7ff, 0x1, 0x2, 0x0, 0x10}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000700)={r2, 0x2c, &(0x7f00000006c0)=[@in6={0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000840)=0xc) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[]}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x0, 0x0) statfs(&(0x7f00000000c0)='./file1\x00', &(0x7f00000005c0)=""/234) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r5, r4, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001, @empty, r6}, 0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x81) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 21:40:25 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x4) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1f, 0x1, 0xffffffffffff18de}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x100000001, 0x200, 0x200, 0xff, r2}, 0x10) ioctl(r1, 0x2275, &(0x7f00004a2000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x2346, 0x67}, &(0x7f00000000c0)=0xc) 2018/04/06 21:40:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x196, &(0x7f00000000c0), 0x0, &(0x7f0000001fc0)=""/111, 0x52, 0x7}}, {{&(0x7f00000042c0)=@sco, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000000100)=""/214, 0xd6}}], 0x2, 0x0, &(0x7f0000005cc0)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400000013728f1e3c4332a3b200000001000000"], 0x14}, 0x1}, 0x0) 2018/04/06 21:40:25 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xf000, 0x2, &(0x7f0000b13000/0xf000)=nil) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd84}}, 0x1, 0x2, 0xfffffffffffffffc, 0x98, 0xa41c}, &(0x7f0000000600)=0x98) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000007c0)=""/180) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0xe9a, 0x4, 0x0, 0x0, r3}, &(0x7f0000000680)=0x10) finit_module(r2, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000900)=ANY=[@ANYBLOB="497c0612595b741b1da8baa6764b6d4f408ab80f513e4124f90000010000000000f7141e2f421d279aa364eabee80c76e111c7688579eeb1ca63ea00497756b1949915bc00cf04fcb4b34d572e4cc5966d7dd14f948b0bcabc3e71f2e79b48e3a5a0d7463612617c3297ff8bdb1635842d8bb8554d7d03150b1d18217d9776dcd9da2f1585273e6c5adf982c11363e1332c5eb11cc"], 0x1}, 0x1}, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3a) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0), 0x2, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x2, 0x82000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) munlockall() getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/04/06 21:40:25 executing program 6: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x9, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x4407, 0x9, 0x5, 0x0, 0x6, 0x0, 0x6, {0x0, @in6={{0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x5, 0xfffffffffffffffd, 0x93c9, 0xfff, 0xc3a}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x3ff, 0x1, 0x9, 0xfffffffffffffffb}, 0x14) futex(&(0x7f0000000200)=0xfffffffffffffffd, 0x1, 0x1, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000000100), 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x222002, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0x80) futex(&(0x7f0000000000)=0x1, 0x9, 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/04/06 21:40:25 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000006, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x3000, @mcast1={0xff, 0x1, [], 0x1}, 0x57}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x40000000000000}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x5, 0x7d8fb7270877bf60}, &(0x7f0000000140)=0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000004}, 0x1c) sendmmsg(r0, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f0000003780), 0x0, &(0x7f00000037c0)=[{0xc}], 0xc, 0x1}, 0x200}, {{&(0x7f0000003940)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x82}}}, 0x80, &(0x7f0000003c40)=[{&(0x7f00000039c0)="64437591d855d73e9ae8ce1327d24ddac4ed1f5f7fc1986e24b1efbb224cc308e0fa366e8a01bcb8df04636b6dfc012105b97edf36d4ec3b70494d8e2f90307bffe1ce2530991916fc434d475475cb9a1242b8c26b7f0699a6aca8b610354fe422835019cc07c35ec1bcf2a72edd11b1e19105c3d6454a45143fa1e4bcf3ef53ae028820bb228a92aaa15818a7706fef", 0x90}, {&(0x7f0000003b40)="dbda1a780ef56738f12fc77f3291d647e5b12d302685b0022a585497bb288a9554e598fba37bb7d7097bf1accb82a753b27f0937efe3103f373a8874554f9806c6773123273a6faa38cc6ac9884236", 0x4f}], 0x2, &(0x7f0000003c80)=[{0x34, 0x119, 0x1, "516ee878538c7734d221a086fe242d5c70f0d207b137a0785b3c7c3cade5f9467a98f04ad351a1"}], 0x34, 0x20000041}, 0x10000}], 0x2, 0x4010) 2018/04/06 21:40:25 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x400000) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x40) write$evdev(r0, &(0x7f0000001fdc)=[{{0x77359400}}, {}], 0x21d) 2018/04/06 21:40:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001ac0)={0x8001, 0x7, 0x830a, 0x9, 0x1, 0x76, 0x6, 0x800, 0x4, 0x7, 0x9, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001a40)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/243, 0xf3}], 0x1, 0x0, 0x0, 0x101}, 0x7}, {{&(0x7f0000000240)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001900)=[{&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/153, 0x99}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/94, 0x5e}, {&(0x7f0000000600)=""/55, 0x37}, {&(0x7f0000000640)=""/180, 0xb4}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/241, 0xf1}, {&(0x7f0000001800)=""/230, 0xe6}], 0xa, &(0x7f0000001980)=""/153, 0x99, 0x8}, 0x3fbb}], 0x2, 0x100, &(0x7f0000001a80)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000003d40)=ANY=[@ANYBLOB="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"], &(0x7f0000002b00)=0x1024) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x200000003) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001b00)) 2018/04/06 21:40:25 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/prev\x00') r2 = accept4$inet6(r1, 0x0, &(0x7f00000001c0), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x7, 0x7}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0x68, "47a57381b8b1794ce57a909854407e09bfcda31b93428f64658f78232e23729263f4134dd5cd8f92d461bbb20da2c224af0d6df5b706eb1e15bfe14c97995336eae116e87237efbb9e0c35636a8b07b4c3005a6c7ef2d6fb0a5ef4097d9580f05bc6772c316b28ba"}, &(0x7f00000006c0)=0x70) sendmmsg$inet_sctp(r1, &(0x7f00000007c0)=[{&(0x7f0000000200)=@in6={0xa, 0x4e23, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x1e}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000240)="41b7bf59ee45cb617c9b6eed63d5b9fa9a72c93e8abbf87413ca883b61099d67f5d06166eb7c1e4aaaaa2feff11acb51a6f6921964f4134378981c4abbbb14d839fca677997ff70df846b111c6179e329da7a14c", 0x54}, {&(0x7f00000002c0)="c0c782d073a1a91b17ec7659ad35c3cbcc7ab6d7592ef4a9371febdb70b6ad10f2a76792114056eaafa60771cd031c4785ce68462a8ca95f33d287a16eb0200689348d6f50df7b00142c8f0edc60cba136921495ad1d6c989837b94bf23b89ed5eec579b5f1011589ddb0fe2cb339a7595e55e0ff30782c705039a8612511749338f17aec0e4fa053c5a69d483e1e8f9089dc0d2338ff3916429d4805e80a5b15bbf8b3f11f202bc591ef6ee9dfd90841f27dfd62cf1c58755326510e7830af456c17b1907702625d281697afffb78c2b272fbf9386824165a85fd085fcbf7f72a9ee34ed8dbb4ab8d3b79c6270a67b3e3c7d0f68cfb4403", 0xf8}], 0x2, 0x0, 0x0, 0x40088d4}, {&(0x7f0000000400)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000440)="0e7181368060780ad27fe2dba1455620643e464ef61d3255ee44d88cd4c590495f4aed451fa568879db6c40b81ad69fbbffc0d051534f2eee607647c22723f55188b0fee3df44b6ddc5b5066ee46f299d0e062736675f3cd0508557e98ff6c0feaad5d0460ab28512ab4d5a98cfb1b7924916e5ddb5aebb3de43f7914fc7833ff96cc3f19dcfa61d5f84558c16d5b3aac5cb6230b7d28ab0378841dd4d050705a70454450926d653778484edbdfcc0e56ca0beb2d6cedd5bbcb085ea1f6b0e58ad8940", 0xc3}, {&(0x7f0000000540)="074e8510b49f5d05ef8e522f767bbce8ee223949b1c915f176fcffe144ff47cf106a9901", 0x24}], 0x2, &(0x7f0000000700)=[@sndinfo={0x1c, 0x84, 0x2, {0xcddd, 0x0, 0x9c, 0x6, r3}}, @init={0x14, 0x84, 0x0, {0x7, 0x4, 0x200, 0x100000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x800, 0x0, 0xfffffffffffff801, 0x7fff, 0x51c0, 0x4, 0xd, r4}}], 0x84}], 0x2, 0x40) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:default_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x57) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0xaedf, @empty, 0x1000}}, 0x80000001, 0x6, 0x9, "2c11b2bc4456c5b68478547421f7e74b8a42a2804e2c48d06acc7d039e03ef6dbce7ad14c2c4825987e121459cf6e1d2362cd85577fc01cc5a034aac880d66a70b9651334fa4adc1cc3739903a3baecb"}, 0xd8) 2018/04/06 21:40:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa2002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 21:40:25 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f0000001640), 0x2000000000000074) openat$cgroup_ro(r0, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) 2018/04/06 21:40:25 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8006, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/58, &(0x7f0000000040)=0x3a) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x1f0, r1, 0x41d, 0x70bd2d, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x527}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x30}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1c}}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4005}, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000580)={@multicast2, @local, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0xc43, 0x4e22, 0x146, 0xa, 0x0, 0xa0, 0x88, r2, r3}, {0x800, 0x6, 0xfffffffffffffff9, 0x81, 0x400, 0x4, 0x6, 0x3}, {0x2, 0x6, 0x7, 0x3}, 0x8, 0x6e6bb1, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8001}, 0x4d2}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x3, 0x1, 0x2, 0x1, 0x4, 0xd10}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000100)={{0x8fb, 0x4}, 'port0\x00', 0x1, 0x800, 0x5, 0x1, 0x3, 0x800, 0x7fffffff, 0x0, 0x4, 0x2}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$sndseq(r0, &(0x7f000086afd0)=[{0xfffffffffffffffd}], 0x30) 2018/04/06 21:40:25 executing program 7: mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x1, 0x100032, 0xffffffffffffffff, 0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) getgroups(0x7, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0xf001, r1, r2, 0x0, 0x100000001, 0x30) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2de8, 0x8000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000000c0)=""/246) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000b34000/0x2000)=nil, 0x2000}) 2018/04/06 21:40:25 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000540)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x39, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0xa000, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000600)={0x3f, 0x8, 0xa529, 0xffb, 0x5, 0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'syz_tun\x00', r5}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000700)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) eventfd2(0xfffffffffffffffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) lseek(0xffffffffffffffff, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000003a69376234a702eabe500000000000000033d8d728ddd2380bd82ba14ae5b657a806ba0b2cf"], &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x0, r6}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'syzkaller0\x00'}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62", 0x13}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x30) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000780)) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2018/04/06 21:40:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000640)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000500)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000deb000)={0xbfffffffc000000d}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r4 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x101001) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000480)={0x7, 0x5, 0x1, 0x0, 0x6}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='task\x00') getsockopt$inet6_buf(r5, 0x29, 0x2b, &(0x7f0000000100)=""/12, &(0x7f0000000240)=0xc) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000680)=""/229) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000400)={r6, 0x81, 0x7, 0x7, 0x0, 0x3}, &(0x7f0000000440)=0x14) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000340)=0x14) sendmsg$key(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x2, 0x16, 0x8, 0x5, 0x5, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_address={0x3, 0x17, 0x6c, 0x20, 0x0, @in={0x2, 0x4e20}}]}, 0x28}, 0x1}, 0x800) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000300)=0x1, 0x2) accept4$inet(r5, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80800) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244", 0x44, 0x0, &(0x7f0000000080)={0x2}, 0x10) 2018/04/06 21:40:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000)=0x8000, 0x4) sendmmsg(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x0, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9cb}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="497fa216d1ea76fa17aeda34c0ca2396094839665fcdd424af084b559caf32a6916a0f8a033c3c1d2e4a98ab977000ad442a1ad8fe433c59ad2dfb041e8f8ba708d42cb932aa12cbaf735a3844f3b8f0f1490c98652e3b7252b8841beda120b384c322afe1a0068879d237298f936c0306770514bc279aa4b4fc12a61ed0776ae7ff6b0dc37aeac8f3c223714215f585832d8ed5091e61e967b4c4ab632ef8df57f76699beea30ff5beb37af85b62d7953e869f096b8393f5408ce4fb2d16955d4ca2a6b7e2e31e0cc927b31ae1aa7177aa1eb65fffa6c14", 0xd8}, {&(0x7f0000000180)="1fc1f536b58711d6839c7473f28c7f672217841171eca3afa6a68e04d6dedad81817b3a0cbc3f2851761d4ea4c69adf15900a99d0e66d47b47f27b330fffc1b0ca674dc4c658c6d0208ef24c3b05f9f42e026bc3dc69d1a98a03a9de", 0x5c}, {&(0x7f0000000200)="090cb0eb7235c46a8abf3771ff3b041972f9165400f70447aa7765b508b53eeb03ea15f3d28cefb219d69073a85c413e949f4650142dd899924209560384c6ec5dd4a4c4224be3ecf9bd47aee4f52d3b45d896a0f4ec6260fca05eedc51c6f", 0x5f}], 0x3, &(0x7f00000002c0)=[{0xd4, 0x112, 0x3f00, "e013c8447b41da42da5507d34ee3c836dee8238bfee671397d3f7f08ebb805519c234a89b0723c934d25cfb2551528e0234dc58cbe4fec4d64ab822ce67d1e6cbc65e4f5014f69e51f472cf9d18c8e0e4fbe10bb88e0c9e041e1a7788e2e5a3dea27eb2ebf30bcb130cc329db43e9c6c78f6cff389b8e6c35e07a312ce33563827c8fa7dfe7feb65f14260e9eb371bd69388458516815b33be1cb4bd2c2ad1242904b73210e7d2a7ae97a8fd44e523ba16e8842afd7d8e77d04ec64d8e379f7eb0559add1ed6bd"}, {0x8c, 0x101, 0x6, "81f046e0f4e20046d36a03a1cc0c9340a1f436f67f3b3523f82716139645f1204eda6941dcb4307f946a34285a9197d7e71ed72fffccf864f80b5fd934688e523933cc4d5f68e2fbf55e192a833084cfbf58bb5bb48e7add3c84b6841da8e0a0f650205d30cf42b4fd35243bbf189013a81610e8fd0064e2d2e8d81101"}, {0x74, 0x0, 0x3, "7d62c5763e93928f76bf0dabaa476a0d96f75a95c9116924e6947c3e30ba7e7102250605965c09336dcd4d45894b2437d28ddbd8a98e77ce2dc24c41251a3ff3b5a0ed0218e38560aa0e6313f0689d9b93cc2061cc5b63bb2fa80304dccf49c4879d6ba01d"}, {0x100c, 0x11b, 0xc499, 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"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"}, {0x108, 0x113, 0x80000001, "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"}, {0xc0, 0x119, 0x100000001, "cbabb3a2647e72601dbd2dd437015ebf9f5a0acbcb60fce08144548ffef7090e83a25245443358aef891231b86ccd37852d1fa8eacbf8cd5a5452efbcdf69709f590a8458adefc02660cd3a56edc440dccc7ebfb894923468c97dba13439f7d0ed02d932ec4484366cd8f7dd61a1850e7bde958117205bc849dbdd98e29b87545e4e4df1a408ce1cf5adc8e0550c838baa6ceaa180ae14095eab7b7d8eee85933a41ee3c7ca33c0c85e0c1f4244fab61a4627b62"}, {0xf8, 0x0, 0x0, "ac106f3241321aec5dc52d1ad730ed1551d00ec746b96cfc731ad231997c7939b48a2d73c52ab855a57a91b1da592a1e25d9671526b36217ef45d151fb6542f3ff350582f5555e1ded1bb7af43c279ad2367f88129ba5cd413ae3c2cabd311f9481b075d1d648e6e467b8bc36289ce812464069cf42214b6653294f4e2460a1668fbf6bbbc81a55455a60dda34dc24ae26fc812fc85b8f25ca15cafd163dc03fc575ac369e847e32f187b64aca0e03d02eea9ec868aa585b6dcbfcdc3ab61a21a3bb03a4349fe8fe504881dac629b6099e7954d6a950087df69220d30561692a24d6a500d13ad704c95a6c"}, {0xc8, 0x10e, 0xff, "232163e67651068ce69e9b70a702a30fc66abaa511c395868665a096eba380feddae42ea4d248692ab6083ffcd11fd03cd56efe0f22e2b065b9a387f615240a9189f9cbb14b6603619267464863985c343cadaad09645815ee7140fc7848aa081c2ebd742d03947bf12459db09712103ff2558534bf781b089a0e05925c41d4ab3cd767b788715ba10888cc8a1faa6ab832d40df84379ee533e7f5a0ee608d1fcb15f3e79e0659a4bfb6c8dac72de36bc00d982b33872aeb75c19d"}], 0x1520, 0x20048081}, 0x7f}], 0x5, 0x4040000) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x2000000}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x4444444444444de, 0x2041, 0x0) 2018/04/06 21:40:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000880)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffc24) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x40, 0x9, 0x6}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x2) r3 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)}, 0x5}], 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380)=0x3, 0x4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xb2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x0, 0xffff, 0x8, 0x0, 0x0, 0x7, 0x0, 0x8, r6}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440)={r6, 0x9}, 0x8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fc, &(0x7f00000004c0)) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000780)={0x5, 0xad, &(0x7f00000006c0)="d0bb80ed57fd03881feefe7fe0df351e88951632fea0883baea3318887c0ac7f12d75c32e072c2f6c04acf6970e318c7762a59c3542f9eb91df0042c41767112dbc892bb2979ed4ee29e72f2ffe9ee6edc96239d4a24f17be1cb9cc3ec4537ee77578102a26b3b59d84ad2e7e6ba556bb03c52f6ed6d9cb5422d45d51d3478ced28360c548cff4740c8cbfe4fda0534dee70aba3d64c4debd12f8eb60f02a7c1c844571df0aca47ad79b85af5a"}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40106435, &(0x7f0000000240)={0x101, 0x0, 0x10001}) accept4$inet(r0, &(0x7f0000000840)={0x0, 0x0, @multicast2}, &(0x7f00000008c0)=0x10, 0x80800) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) inotify_init1(0x80800) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000580)={{0x4, 0x100000001}, 0x4, 0x4, 0xaca, {0x7ffe}}) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000900)=""/118, &(0x7f0000000980)=0x76) ioctl$TIOCCONS(r4, 0x541d) 2018/04/06 21:40:27 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/98) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x10, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}, @release={0x40046306, 0x3}], 0x0, 0x0, &(0x7f0000000100)}) 2018/04/06 21:40:27 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0xc003, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00') ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x6, 0x7, 0x6, 0x2bf}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/163) r2 = fcntl$getown(r1, 0x9) sched_getaffinity(r2, 0x8, &(0x7f00000001c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'syz_tun\x00', 0x3ff}) 2018/04/06 21:40:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="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") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/06 21:40:27 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x40020000000003}}) 2018/04/06 21:40:27 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[], &(0x7f0000000140)) r5 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x3d, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e347619"}, &(0x7f00000008c0)=0x45) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800), &(0x7f0000000900)=0x8) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}], 0x1, 0x0) r6 = socket(0x8, 0x2, 0xfffffffc) setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0x0, [], [@enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x10) setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x0, 0x20400000000, 0x0, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/06 21:40:27 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') chmod(&(0x7f0000000200)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x3f}}, [0xffffffffffffff81, 0x100, 0x24d, 0xfff, 0xe3dd, 0x9, 0x10, 0x1, 0x1ff, 0xce62, 0x99b, 0x4, 0x8, 0x5, 0x7]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}}, 0x84) close(r0) 2018/04/06 21:40:27 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000005000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000f400000000000000b099a7acf9239a80c99b0337fe4a83546d5a735b1a5544dfcaee8197b53ec9b763c0085f615004bbcf0783"], 0xc}, 0x0) 2018/04/06 21:40:27 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) dup2(r0, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) sendto$inet6(r1, &(0x7f0000000040)="0b260dba0e09117ce2d2fa0734652254530959eb3a524e1c3c57ff5cfd0e46b608918724a5266d5af2645d990b690a03ab953fc6fbab1493fbcc6ec141b44f9ca1e2bcdb908eb19940241bb9cae3ed10daf25d9b1952992ea0d644297c25d2e290a32d8a2fdcfd88cb8a0626542836f28b98b14e611954d8", 0x78, 0x20000081, &(0x7f00000000c0)={0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0xbe, 0xfffffffffffffff9, 0x0, 0x7ff, 0xfffffffffffff5f7, 0x401, 0x10001, 0x8, 0x9, 0x2, 0x400}, 0xb) 2018/04/06 21:40:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f9d865ae1e1c7c5bd92a1b9375555874f087c556b616155647a2732f399"}) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$getflags(r1, 0x1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) 2018/04/06 21:40:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000dc0ffc), 0x4) readahead(r0, 0x0, 0x0) 2018/04/06 21:40:27 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000dff8), 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x7}}, 0x20, 0x23, 0x4c, 0xfffffffffffffffa, 0x9}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000680)={r3, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x7}}, 0x9, 0x1}, &(0x7f0000000740)=0x88) socketpair(0x11, 0x8000f, 0x100, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x18, 0x4, "e08e138ca85d1f2f7da452cbe553ffff422bd68888f91a31faa8352402d7f3aca2dbb311184bd8f650b8111375f144a9aa7db78f4504122cab11d37167832eee", "cbb56c140b31de8364abd3711b561a0fbbdbb3529db77080bc1b75372b2ed79b", [0x5, 0xc25c]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x58, 0x0, &(0x7f00000001c0)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000100)=[@fda={0x66646185, 0x6, 0x3, 0x35}, @ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x2, 0x2}], &(0x7f0000000180)=[0x60, 0x30]}}, @clear_death={0x400c630f, 0x3, 0x2}], 0xb3, 0x0, &(0x7f0000000240)="396d8e202882725a52e260d256afc004133550ee9f6af14499a9d1bb31c43387b75a123cafb3df5da53c4573439ddc05675700113dea2b24720ef545cc5a239a349a40ec4aa21c000498fc21f8271a9b4af80ae4334154a7c26855467a86617ccca244dab83883d0cd77b19aab4a58dc3c7ab068e4eda9fba731b2e978167fcff00c0657ce1db08b385fac66120371c01c06efb2ce18700cb21e929019bad3e91355a65fef08219cba387b504169dc66634c34"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) r5 = accept4$inet(r0, &(0x7f0000000340)={0x0, 0x0, @remote}, &(0x7f0000000380)=0x10, 0xc9fa3adf9c79d339) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f00000003c0), &(0x7f0000000400)=0xc) 2018/04/06 21:40:27 executing program 3: r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x20}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) [ 181.079140] binder: 13891:13893 Release 1 refcount change on invalid ref 3 ret -22 [ 181.094126] binder: BINDER_SET_CONTEXT_MGR already set [ 181.099442] binder: 13891:13893 ioctl 40046207 0 returned -16 2018/04/06 21:40:27 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000140)=[{r0, 0x80}], 0x1, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/06 21:40:27 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000180)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_setparam(r1, &(0x7f0000000080)=0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1ff, 0x8, 0x1}, &(0x7f0000000100)=0x10) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x60, 0x4, 0x8}, 0x10) sched_rr_get_interval(r1, &(0x7f0000000280)) [ 181.126695] binder: 13891:13913 Release 1 refcount change on invalid ref 3 ret -22 [ 181.247293] binder: 13930:13931 got transaction to invalid handle [ 181.253726] binder: 13930:13931 transaction failed 29201/-22, size 72-16 line 3010 [ 181.270038] binder: 13930:13931 got transaction to invalid handle [ 181.277368] binder: 13930:13931 transaction failed 29201/-22, size 72-16 line 3010 2018/04/06 21:40:28 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 21:40:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB]], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240)=0x9, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000040)=[@acquire_done={0x40106309, r2, 0x1}], 0x0, 0x0, &(0x7f0000000240)}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) listen$netrom(r3, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x2, [0x100000000, 0x4]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0xffffffffffffc033, 0x2, 0xf3, 0x0, 0x2}, &(0x7f0000000180)=0x14) 2018/04/06 21:40:28 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2080, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$KDENABIO(r1, 0x4b36) 2018/04/06 21:40:28 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r3, 0x4}) 2018/04/06 21:40:28 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="260000005e000900000000001f000000fff30f000100000000000000000000070009ff6e50d1", 0x26) write(r0, &(0x7f0000000080)="4721428bed2f3c903c3d62c521556d78bc8b5fab45ab7d959d1c0239e01f47a134eeb727bbc36380fbfbd505ac7f649e749a9fe1f603c234189b5be622f51a67b411e1450b83edca84861d677478ed0b8bcaf7f9a4a2924f2319bbf02df4ee57eaf1ff8c6112e9a2125d730c0bee7e7fd5ffd5e7adb50d9381dcdfa949ec5514f7bc1736e505aff36b7fd3bf3f422fd020973be6c10c802b2b8552ac4a62830088634114093e9a92edbd6ece62716339d07c763f36b999a1e3347a258f566719636e459ecb7b2b1108e4", 0xca) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/06 21:40:28 executing program 1: memfd_create(&(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x1) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x7fff, 0x100, 0xd4c5, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/04/06 21:40:28 executing program 4: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000400)=0x3f) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/04/06 21:40:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/11, 0xb, 0x100, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x2, {0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}}, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24}}}, 0x84) r2 = memfd_create(&(0x7f0000000340)='qime_type\'eth0\x00', 0x100000000000000) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) sendmsg$nl_generic(r0, &(0x7f0000003b80)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8cb939586db219dd}, 0xc, &(0x7f0000003b40)={&(0x7f0000000540)={0x35f8, 0x1d, 0x100, 0x70bd2a, 0x25dfdbff, {0x1f}, [@nested={0x122c, 0x34, [@generic="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", @generic="808800ebd85c087964626634dbdedf935d4ccfbdf74b315d1ad9bc08cbb22d9bee7f603844f6ea946cafe1e13f21310caac3c1dad20c322698c478f9920e37e6e6d25cadc75c5fe0ee5e8acafdaed7a2e8564f3efa7ae6326a0341abe4599007dd973a3697a3b792cfff54a543f995dda5236833b5e83205d49283e1e14f59965ae64c", @generic="a87ca451db4b568c24b8a681751c09ba28c1c01a656a08ab1ed1bb7029d4ea5cc2e0411434874e63765a3728e4434e35668a8756b1f6c59a", @generic="fb8ac9c0c3cb3ce84dc8e68a3a520f409e681757cd36f0635fe2447ab7b3be294918537d8415ebb7464bfb4ab8ba8592ad193eed1066a29be4d51d8364165bcb2d43aa03e6c78bb0c4bfb9051ffedeb46952b870f055c7a02c0a2b3fd8d8450920d92b86bdb78af2927ed8f09a8a7dbebf4802e8c5cf9ee1f7e15450cf8e5ebc708e34da821ab6b2110fa783a2ea9e5715f612f2ae4878d5f838dd2e3e0e3316d151d9b3bc798cc80d09e1e93dd73072e245b8ba930c", @typed={0x14, 0x55, @str='/dev/sequencer\x00'}, @typed={0x4, 0x83}]}, @generic="76278cd4c565cf234ea2111dd43d3a73b3d5680067e99c5cb6e518c74fb73547519a2a64c2f757cd74cf9100c6dd1a05498cd3199068bef1ee4f77c9013c79bdf19090ffd4b849bec19aa0743e62d801c8d9fbf7491bdd5eeabea6467537b76cf35e1cbdd740637d5b917e758e2d07d666119d0947518989053261", @typed={0x4, 0x55}, @generic="c7e7e06a09055e8be055754db3e689581f6ac3f4d3e8fa0031913d30fcd9d523b78d158c73d16c3290d5ae7d225c65301edf13785177ffb469c1acac8f55cc86f27b60f1266b275800ce6efb27adda3b2d13bc0ed16b7fe68f4825e51993658516d49316d8c5b0d21a8aafa4287887e5728445f6396a8b68082adfec2c5428a53d3b6191bddd9b"]}, 0x35f8}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) socket$inet6_tcp(0xa, 0x1, 0x0) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x2, 0x51eb, "80e9c2d8a61a", 0x7}, 0x10) write$binfmt_elf32(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460007000024050000000000000300001a"], 0x14) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/06 21:40:28 executing program 3: r0 = socket$inet(0x2, 0x400000000000001, 0xffc) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) 2018/04/06 21:40:28 executing program 5: setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8e2, 0x0, 0x4e4, 0x6, 0x10001}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x1000, 0x9, 0x205, 0x3, 0x100, 0xfffffffffffffffb, 0x8, 0x0, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x2, 0x55b3}, &(0x7f0000000180)=0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000), 0x0, 0x404c051) 2018/04/06 21:40:28 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0xc0000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="57940000"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, {r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000}}, &(0x7f00000012c0)=0x404f5b2b8be15cfc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r0, 0x7}, &(0x7f0000000140)=0x8) write(r3, &(0x7f0000000080)="6aec6b9e3b15c0b3d20965eff2e40ffb5bc517e9e19fddff6b21415e6e599a334fa886fd043ec41482bd4ecbf54101ce47600890cd978f01af649ad122ba659f33c8900d1b2ad73293b71edb56aa5aaeeb422469d66fa3fc566bc749c36cb396d01f", 0x62) [ 182.039535] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12269 sclass=netlink_route_socket pig=13961 comm=syz-executor6 [ 182.046768] binder: 13955:13965 BC_ACQUIRE_DONE node 468 has no pending acquire request [ 182.052733] binder: BINDER_SET_CONTEXT_MGR already set [ 182.052752] binder: 13955:13967 ioctl 40046207 0 returned -16 [ 182.054066] binder_alloc: 13955: binder_alloc_buf, no vma [ 182.054085] binder: 13955:13965 transaction failed 29189/-3, size 40-8 line 3133 [ 182.054520] binder: BINDER_SET_CONTEXT_MGR already set [ 182.054528] binder: 13956:13962 ioctl 40046207 0 returned -16 [ 182.054775] binder_alloc: 13955: binder_alloc_buf, no vma [ 182.054790] binder: 13956:13962 transaction failed 29189/-3, size 40-8 line 3133 [ 182.055418] binder: BINDER_SET_CONTEXT_MGR already set [ 182.055435] binder: 13956:13969 ioctl 40046207 0 returned -16 [ 182.057933] binder_alloc: 13955: binder_alloc_buf, no vma [ 182.057951] binder: 13956:13962 transaction failed 29189/-3, size 40-8 line 3133 [ 182.074134] binder: undelivered TRANSACTION_ERROR: 29189 [ 182.074264] binder: release 13955:13965 transaction 467 out, still active [ 182.074268] binder: unexpected work type, 4, not freed [ 182.074270] binder: undelivered TRANSACTION_COMPLETE [ 182.074332] binder: send failed reply for transaction 467, target dead [ 182.096413] binder: undelivered TRANSACTION_ERROR: 29189 [ 182.096523] binder: undelivered TRANSACTION_ERROR: 29189 [ 182.262077] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12269 sclass=netlink_route_socket pig=13987 comm=syz-executor6 2018/04/06 21:40:29 executing program 2: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x4c, r0, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4048000}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r2) write$binfmt_elf32(r2, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x5, 0x0, 0x401, 0x3f, 0x0, 0x3e, 0xfffffffffffffff7, 0x232, 0x38, 0x158, 0x2c0d, 0xb7, 0x20, 0x1, 0x2, 0xa31a, 0x3}, [{0x4, 0x7fff, 0x1, 0x0, 0xffffffffffffffff, 0x3005, 0x20, 0x5}], "eb2109478e06e6bbf718d5c11580f27bb029d8d27e07f6fad61253bb81b7fb4dcd98d12aa801b32c756cae96eb545eb95f50149f67143e31e0d8f8da4fd1d9d139d5ea326918bce6760486383a26e1b6aa5d72e75e0ed2e97c4356107dd20137923590b8ba90a264d03c5356b40d464f093d12cf8c71e104f042368fa57bdc33a95ce28e5be378662273b0f09df2cc8ae500e71d70efd43f765e84cdb20e082c60"}, 0xf9) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[]}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f00000005c0)=""/106) r5 = openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001, @empty, r6}, 0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(r5, r3) 2018/04/06 21:40:29 executing program 4: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) sendto$ipx(r0, &(0x7f0000001000)="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", 0x1000, 0x40000, &(0x7f0000000140)={0x4, 0x9, 0x40, "394ba98faa0e"}, 0x10) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='Vystem.,&\x00'], &(0x7f0000000200)=""/110, 0x6e) futex(&(0x7f0000000280), 0x1, 0x1, &(0x7f0000000180), &(0x7f00000002c0), 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000c40)={{&(0x7f00001fd000/0x4000)=nil, 0x4000}}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xd94, 0x12000000000000}, 0x8) r2 = getpgid(0x0) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/94, 0x5e}, {&(0x7f0000000380)=""/28, 0x1c}], 0x2, &(0x7f0000000b80)=[{&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f0000000500)=""/193, 0xc1}, {&(0x7f0000000600)=""/253, 0xfd}, {&(0x7f0000000700)}, {&(0x7f0000000740)=""/183, 0xb7}, {&(0x7f0000000800)=""/107, 0x6b}, {&(0x7f0000000880)=""/240, 0xf0}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000a80)=""/225, 0xe1}], 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'yam0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000c80)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, r3}) 2018/04/06 21:40:29 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x3}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={r5, 0x3ff, 0x0, 0x401, 0x100}, &(0x7f00000000c0)=0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r3, &(0x7f000022e000)=""/74, 0x4a) write$sndseq(r4, &(0x7f00000005c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}], 0x1c) dup2(r3, r6) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000200)=0x8) 2018/04/06 21:40:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="10000000dc09482a5f5f268a364d13ce926050654200ff02000000e75c0ba700000000006d2a15ebf43439a75b73437f2006e2a7590d4c961737c29873fab4f5a208de4a9166b9a88b62d6281fe2e4919f5ecf35458a0de009fb4859ebf83c623f7795269ac4d7c312723200af3f8e3d99537b10fb284f7aa210f3fae89597edcd8f146f5f3e01cd917ed8e0cc2bb5143aa27172f62ba7953b57ab915868c89ad324c43bb070a6d5f4f88c45484f0707aa5e82d61ff9848ebaccdd15b79734e8e233c519d3863402a54943138410915025e7d1f0b6447cd14018109277787300653248a10ef3cfcbcf2e0c0a1e110a07ef188c865b496f2491dc627acec92ae0b5324e631a9b26819c8705543973a3df64a337715fc50c6b2625e796d95814a73c7f6c1679746d9006415b700caeee46286e190d"], 0x14}, 0x1}, 0x0) 2018/04/06 21:40:29 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) clone(0x40000000, &(0x7f0000001340)="f8a538b1", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="f50aab79db5be8d23191e9364b9a449e0ca4c77c0b8a70deaf839a932cadf0a9e933f4a6f6aa5e9e805286a379c9045e7c7880831fe7de977984e03e0da4db873edcbedbe545b520bda371bad97ebb1b") ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000012c0)={0x2, 0x3, 0x3}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x5565}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/93, 0x5d}, {&(0x7f0000001180)=""/134, 0x86}, {&(0x7f0000001240)=""/14, 0xe}], 0x6) 2018/04/06 21:40:29 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007f000000120000000100000ff6ff0100000001000000000000000222ff10", 0x24) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000180)={0xc8, &(0x7f0000000080)="27e47e9243fea1609fb1b17a9bc4bedf649f59df9311569ae2a7aa5d4e56c808918121644fb68f991eb02589b5340b86b6b834bdac7fdc965739403bd17d29c0cc6a007489fa21ecf9fa1a3780d8deca6ed1e1e2590a71f29fb0745aee58701fff18923e4bdfc85e1bd5a4c5bbc8e615fef2a3323f18089933bae0551d386bc98eccc54d550e5a452ce1c6bdfe1d11e8b63b5ec918afb904eab9c9df756b50fe405e73d3d1c5fa846eef9c17719283a3523ee472617e7156867f7e49e0f936189961e65960b1ba77"}) 2018/04/06 21:40:29 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)=0x0) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000900)={0x0, 0x0}) getresuid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r7 = accept4$llc(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ac0)=0x10, 0x800) r8 = open$dir(&(0x7f0000000b00)='./file0\x00', 0x101080, 0x4) r9 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000b40), 0x80000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000b80)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000c40)={&(0x7f0000000040)=@file={0x0, './file0/bus\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000000c0)="5996983432b8cb2fc7a4dc4776c4a0069c506dc5a8fa951c6af93eefbf0ca5c28b1133140e475be0dfd7894af6208e49eaa8ab0ee7b97a25768ba2b7a57486d76ec0dc6cefb94b3052f18d7204ecb8388c99e9c2dadc8018be84e229eac2d03e9224e83b78d0864988fae597ee0f52277b1350c8c136ed1a5516b24be05f2f7d82029425b9dec7f9683714f6587038a6ba8a9600719c1d58a1f98f3834f9404f8a79707592df3f413a9dc2d17b2d4f545e15915d357c9ce1d2ff9e312d3184a2aa7a032cf15e81ae6c931e6f66b6c5099c7a", 0xd2}, {&(0x7f00000001c0)="cdd5a1c28eb271bbe21b11f5d7a4c7eb9f1aeb4d098a028eecf113dac269764ad74a1678a896f3441a9067a1e42f036397388a41def73636008b5407adb33e147334459d3098eca45201a0265ba9e3fdf0c9773b036231b251d6f5d1cb4eb6dd12c00b79ba8007b6eea7370efcdfb977b30baa763925e293a4e493ee02780b0f00e6a93c695f9175ad501d087eeb760d969ec7f73737cfca7b00fb9f9b92", 0x9e}, {&(0x7f0000000280)="29045a34887b6ce82710eaa0c3c8902440", 0x11}, {&(0x7f00000002c0)="6b62019896ea8d6ff0eb32354a4a813e395d95b49793171044c3414a17b74750c744bb264cb9aa92c78562244354745de6228e3421ced4763c4b45d864fa04d6b5d3825dd9dfdb38ebf3a2127491", 0x4e}, {&(0x7f0000000340)="8fab6023d8edc50073d7f052886de5be10c34c86d393347481302545da60bf57406fe5917f6d47ebecd4afa25980b446f01174cdaade038edc838a793b9113dc404904c2e48d462f77c16e8efb0bb833a25536718a88899e02826c9622058f64178fc9bbe45a04c7c33a2e226bbd2de536cf9a982a2fff91fabd5fc960d8dc31a67c0f3c719e4cb6ec859aad", 0x8c}, {&(0x7f0000000400)="cc1570e146a607394d57b959ebb11f072bbb32f176268fd620c387b1cea6f05985e43a0b11c56309b659d5496fd777debbe6c4f605b93d0a7065ddb0c79e250396b2912aeb07b9844b4f9cddac0325f338600f4c27e4110e89e824ec6e9e9d13dabde6e10826233121fcf24f9b0d9a9be81e2bcb85cd3e380e58bbee88c7cb5259c9f5c7c0577c48266cbafe6df1c4258a3d600a5385bbcdd484fffaa09ad7b9a00191dd31b60dadbc9b4901650dd8d51d9518f0b0a6fbdb63a6395687b76a9912c248d46874299b", 0xc8}, {&(0x7f0000000500)="ccf28a0c5cd1ad7ac154c6f154a69a7e75a74957353cf1dd6ea29257a8d56edf8a2cb078fab5d4a68ecdc3deb3bb96a0762ac0c26099621d109db3463dfdf35364a0c3af20720d694609cdeaf909da", 0x4f}, {&(0x7f0000000580)="633de8a2e87f67be9423287865ccf18ed567acb9b065fe9ebb13c8b40a41c556b402e68b8388311fead9985d219e5f6856bbd79e0badd21bf0bb60b509a254ce8854ba9ac4bb2f97461cf16011092984b6ce80c7a26e0f45614ef14d331bc2bfbbe0bf4e5bea53812d641cb7cca8fe43ee24d2124d9192278a7b58ea93586b2ffb4985a80b7552821c30a03e655f9b09611fe4ef4b1686241f125285e124f8e78fdaca08dcabd2699a4e8985d7144f99db68", 0xb2}, {&(0x7f0000000640)="3b26a26ea8f74062ef9bc626bd451279428fbd3e0dda9a84881b1baf9bec23b8f593324c533311c5efc15bb33acf0af9aefcc4b7029b6dbcb749732400a4fc537475a367155f97d4", 0x48}], 0x9, &(0x7f0000000bc0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r7, r8, r9, r10]}], 0x4c, 0x4000800}, 0x800) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r11 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedsend(r11, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/04/06 21:40:29 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x12, r2, 0x0) getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000080)) pread64(r1, &(0x7f0000000280)=""/179, 0xb3, 0x0) 2018/04/06 21:40:29 executing program 6: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt(r0, 0x0, 0x7, &(0x7f00000019c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496b2a3", 0x31, 0xfffffffffffffff9) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000005, 0x8010, r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="4f3e432a17e1e5cef00600753534009e", 0x8f) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) keyctl$unlink(0x9, r3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000500)={'vlan0\x00'}) sync() 2018/04/06 21:40:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw6\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) [ 182.896490] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2524 sclass=netlink_route_socket pig=14004 comm=syz-executor1 2018/04/06 21:40:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x42) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0x6, r3, r1}, {0x8001, 0x1, 0xffff, 0x65f, 0x6, 0x3f, 0x8, 0x7}, {0x0, 0x663e, 0x0, 0x7}, 0x0, 0x0, 0x2, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x3506, 0x2, 0x2, 0x2, 0x9, 0x3, 0x76}}, 0xe8) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000040)={0x8, @loopback=0x7f000001, 0x4e24, 0x1, 'wlc\x00', 0xd, 0x6, 0x13}, 0x2c) sendmsg$key(r2, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)={0x2, 0x0, 0x81, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x4888}]}, 0x20}, 0x1}, 0x0) [ 182.944868] IPVS: Creating netns size=2536 id=41 2018/04/06 21:40:29 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047d09397d60b4d842de0b705f000054b879000f"], 0x2) gettid() wait4(0x0, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r1, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00000003c0), 0x4) sendfile(r3, r2, &(0x7f0000000200), 0x200000010000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x3, 0x5}, &(0x7f0000000380)=0xffffffffffffff39) 2018/04/06 21:40:29 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, 0x214) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) futimesat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000300)={{0xf0, 0x9}, 0x0, 0x7, 0x69, {0x6, 0x6}, 0xffffffffffff7fff, 0x800000000}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) getdents(r4, &(0x7f00000003c0)=""/3, 0x3) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={"62726964676530000000062000", 0x1}) r6 = socket(0x10, 0x803, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000140)) write(r6, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x0, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x0, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc) ioctl$KDDELIO(r4, 0x4b35, 0x9) fstat(r1, &(0x7f0000000e00)) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000e80)={{{@in, @in6=@dev}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000f80)=0xe8) getgid() getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001400)={{{@in=@remote, @in6}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001380)=0xe8) stat(&(0x7f0000001500)='./file1\x00', &(0x7f0000001540)) sendmmsg$unix(r4, &(0x7f0000001600)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="a365aa51140d5e09b83d5116646629e92cd6375c83ecaff62bf7fd105389d10201945a3a673341befe09505c400211d8c57e61b774b557e1ad4b5b6dc04b92d32e577b63b1379f6082fd278a21dd99f6704db642ea38618656063d1639c44b32ddbbf1", 0x63}], 0x1, &(0x7f0000000480), 0x0, 0x40000}], 0x1, 0x0) 2018/04/06 21:40:29 executing program 1: r0 = socket(0x20000000000010, 0x802, 0xfffffffffffffff9) write(r0, &(0x7f0000c05000)="240000001a0025f0046bbc04fef7001c020b49ff00000000800008000800030001000000", 0x24) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) sendfile64(r0, r0, &(0x7f0000000800), 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000000840)='/dev/loop#\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="040400000c0103052bbd70f6ff5bdf2e13dd4d17a77bd2210d602501", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="eed83b6b654264d9c3f989f43421d298884e5ae5a6f5f13183b08f6b340dff9a036773dc6e3c4ee6019853033c4ed2cce4e97208760413c083884b97d843c2a7c2e021c2bf8ff0529d1f831ec988ba7c7b1529a2859f841b720675e049ff4c4e2a2097d971edc75d2bc588018529efb37a643fafa79567ee70728108008d0004000000006549fe2a8f8d8261f8ea9b74438e5eaafd1f4d2c9d2f609e556a3efcbdbadd3186a0faaa5f8f2d4ed1215642603f5b5b90540da43f4b84e4eaecf068c0755c8a948e33ede5580a036870192da9ad5ef4bdb7b1a127dc0ce0911b8d953c44b8c93695abb258d9f7b291f5386105643f6afb8a80bde21194f578b8c7df4c8d92a5fbc5a39e8a3d1606dbd8800336aeb0e9631d8a323390dfb248ab91215aad9d4e3569ae9afb4e0b37a01a5192c8af7a48d79c4366a69a2295c49b5ed4c68469b8d9d32057f779cfe2655ec8f3f7fa8e4a240874d43ea40a806b29680b9d764fc3bd061d61105e7742e15753686f8cc05800af177231c9d636827c1d0c000d0008002900", @ANYRES32=r3, @ANYBLOB="f6df277895f57ff55b6212bc2616f06be1f3d09be3711eb39f83ef9787b5fe56ee1642a466f6a9cf3144af16b4c06b6fd2d4021072027f5ac11fd52d7cbf83cc2862fb5f1b75280c7d8bc939866f92aefb041a01d43378c370870e0f6248e0403e67db15bac672512db981b655b0068f09effa097a0ff16b98dca880239d1a79caadb1ac72501e678779fdd58730cdf5d119f268bb06a3ec121fba3529df1b4dbfa269e14bc0048b79fd8771d132a57c2fb85fff16000000"], 0x404}, 0x1, 0x0, 0x0, 0x814}, 0x8000) setxattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@known='security.capability\x00', &(0x7f00000007c0)='\x00', 0x1, 0x2) [ 183.687247] pktgen: kernel_thread() failed for cpu 0 [ 183.692379] pktgen: Cannot create thread for cpu 0 (-4) [ 183.697924] pktgen: kernel_thread() failed for cpu 1 [ 183.703029] pktgen: Cannot create thread for cpu 1 (-4) [ 183.708392] pktgen: Initialization failed for all threads 2018/04/06 21:40:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = getpgrp(0x0) r2 = gettid() setpgid(r1, r2) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f000000dfaa)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/06 21:40:30 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000000)="667300000000f95c591472386b8fdf23fd84edcbe1a316ec2accf636d7d9a1b1679facaadbc1905f43d4671619ef92cb848ef7f8cd552553e30088bf9f8e", 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/207, 0xcf, 0x0) 2018/04/06 21:40:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000040)={0x38, &(0x7f0000000000)="235be701040a31e5b6f6a544d7f54ff5cefe2d874973e5c73056e6a9d43519a5f8eb43f3e335e77279d37f8ea080b9d285bc8fc60bf6ed6f"}) 2018/04/06 21:40:30 executing program 6: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0xe5, 0x3, 0x3, 0x40}, {0xfff, 0xfffffffffffffe01, 0x4, 0x3ff}, {0x7, 0x2, 0x2, 0x40}, {0x3, 0x7f, 0x72dc, 0x3ff}, {0x8, 0x9, 0x8001, 0x4}, {0x661, 0x401, 0x2, 0x80000001}, {0xbd, 0x623, 0x3}, {0x0, 0xffffffffcaa59a80, 0x3, 0x8}, {0x7, 0x2, 0x100000001, 0x800}, {0x1, 0x0, 0xe2, 0x1}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x400) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000011c0)={0x5, 0x9, 0xfffffffffffff336, 0x1}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001380)=0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001200)={0x3, {{0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}}, 0xfffffffffffffd6b) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001340)={r1, 0x8001}, 0x8) 2018/04/06 21:40:30 executing program 7: r0 = memfd_create(&(0x7f0000714000)="2f64e63b2f6b764a00", 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/04/06 21:40:30 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x0, 0x1}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0xd0) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0xefa4, 0xff, "d550f803e4ff", 0x81}, 0x10) getpeername$ipx(r1, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/06 21:40:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getdents64(r1, &(0x7f0000000080)=""/234, 0xea) 2018/04/06 21:40:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/06 21:40:30 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x1, 0x7fffffff, 0x200, 0x3f, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x201, 0x800, 0xfa7, r2}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/04/06 21:40:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) connect(r1, &(0x7f0000000080)=@rc={0x1f, {0x4, 0xcec, 0xffffffff, 0x61, 0x800, 0x6ce9ed20}, 0x6}, 0x80) [ 183.856963] IPv6: Can't replace route, no match found 2018/04/06 21:40:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) 2018/04/06 21:40:30 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='ocfs2\x00', 0x2000c00, &(0x7f0000000600)="7c7c5e022011dfbaa13e52769ea4796525fc8e00df6a741ad51624c4fc2bb34c426ca0833d5f3da2db2f7cda688095624b90cd494f2047c059b0afc67779f87968c88089ac94ce80dea7e7b10350d1a5ba885dbcbb274bc3ccde3d4d01fb548138721102544ac2245361c275a76a186a005ddd4a497b8e3c3324db39f437511093e596e541c04085fb39542e7efbd86c18ff338393b9272487219f0ca26e9e8668c0a2d12e73c59636bb09a7d2ea5f8862e436f3059f26a690e4e044f9d273e4076aa7c3e2fe8af85b7436ff1eaaae6313ffcf80f14cd10dc867e411fa2ffcf241d18601") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) getpgid(0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000004c0)={0xb6d, 0x0, 0x10000, 0x7acf}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000500)={0x0, r4, 0x10001, 0x9}) fchmodat(r1, &(0x7f0000000480)='./file0\x00', 0x10) mq_open(&(0x7f0000000180)='\x00', 0x40, 0x4, &(0x7f0000000400)={0xfffffffffffffff8, 0x6, 0x2, 0x0, 0x3, 0x9, 0x4}) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000700)={{0x81, 0x69}, 'port1\x00', 0x40, 0x20010, 0x0, 0x1a, 0x9, 0x10001, 0x7, 0x0, 0x7, 0x6694}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x4, "28e4edba"}}) 2018/04/06 21:40:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x0, 0x20, 0xfffffffffffffffb, 0x7f}, &(0x7f0000005040)=0x18) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005080)={r2, 0x2e6c}, &(0x7f00000050c0)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000100)) dup3(r3, r0, 0x0) 2018/04/06 21:40:30 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) write(r0, &(0x7f0000005000), 0x226) userfaultfd(0x800) 2018/04/06 21:40:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getdents64(r1, &(0x7f0000000080)=""/234, 0xea) 2018/04/06 21:40:30 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x8001}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffffb, 0x8002, 0x3f, 0x2, r2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8, 0x8001, 0x9, r2}, &(0x7f0000000180)=0x10) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/04/06 21:40:31 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$TIOCCBRK(r1, 0x5428) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x3a) socket$inet_tcp(0x2, 0x1, 0x0) utimes(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:udev_rules_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x36, 0x20, './control/file0\x00'}, 0x63) unlink(&(0x7f0000f86000)='./control/file0\x00') close(r0) 2018/04/06 21:40:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x21, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x814}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/04/06 21:40:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000001580)=ANY=[@ANYPTR64=&(0x7f0000001b40)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000001200)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES16], @ANYBLOB="d3fae7069b61c1c40ebba11ebce49d252eaac8026cb6fe5c02ce5720bb42f1bb0d762f87dedc2e4ef48bb78601185d6ff7bb40ad5f123ff13bbb597f09ebb6b81f77a3b609012c8a7ca074665bb9ceee1e1fc0007bd7f2a826884917d796b3bb3953d7d43967b4d59ca16cf672d816901940a175baddae4a4732ea30a710e1ed51dd52171ca7c91256227a7cba7eea2740dc378408fcc62d5f8710063ddc17c6a03170e265c2b35ba5deb18c5edc50de07f92c7962b21198711e99883d917ce73741", @ANYPTR64=&(0x7f0000001380)=ANY=[@ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="2184042c528ef0ad8f6bb5e14b88752d23237ac1dbccd303e69414653e950e8a024c201082dcb4d546838a6039ae"]], @ANYRES16], 0xa) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r5, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r5, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r5, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r5, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x290) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) write$selinux_create(r4, &(0x7f0000001340)=@access={'system_u:object_r:xconsole_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x30}, 0x39) 2018/04/06 21:40:31 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000000000)='.-^\x00', 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/06 21:40:31 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xb1, "9cb1c6728469bd5c2d3dd73976253a3fa41e9e6bd89e89f228c05164d8a100964b053c05eb197284e7664f1b5f093158c0a4d7eb3e23a8b410badc2925e42ea2d2fc38035d3eb33a9c9e9b32e059ff5e6d865780dfd169cb70c3c4de2047b5b5e9afdaad0574f3c447bd2bfe65146f6ebb81c9708fc49fddefa48c75ad81cc034dd9cba3aa38a4fc54521a84b5147b3f632f21683cadd6d6abccbea3bc1044019d7289bf3ac96552a3fd5ae3f7d0e7c500"}, &(0x7f0000000200)=0xb9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x5, 0x7}, 0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000040)=0x5, 0x4) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x3, 0x2, {0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}}}, 0x3a) 2018/04/06 21:40:31 executing program 6: setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.evm\x00', &(0x7f0000000240)='/dev/keychord\x00', 0xe, 0x1) r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="3cc8066dbb699c8191f32deeb05d0671534287d784380000"], 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/ip6_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001480)={0x800, 0xfffffffffffffffc, 0x5, 'queue1\x00', 0x4}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000001340)) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180), 0xffffffffffffffd0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000100)="6c5931ced179689782bce036629556bab2fb0257549a240918f67ee1af4faa9cc90d0ecf745cac940d60b3dbfe0e1b06bcbf1f7f9e5f84a415b538632e108cfe6eb9c3e54ef08faf604e34a1a2ffed48967d78d3d04e47a8094a5b7fbedafabdb80608b9d1277b51e47de61f73302c4a66", 0x71}, {&(0x7f0000001800)="28d9d19ad2e1a3085de6a9e7b1ceda0324fa2ebc37ea47b6b8da287dbd94f06f5aa078fffadfe1dbfb27629c26138a97dc7d145056f6a35ac55f3b41532ac30a7ea40f24db7e759f3962c075815c76b843c663df0b0684b048cb1563ced61733ccd1824e26030d99b2d0a5ad5b2b", 0x6e}, {&(0x7f0000001600)="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", 0xfb}, {&(0x7f0000000280)="829e5455ed5af6f7beb283b9318669db8159fa48c0e0c797f80fc730d83576e04bf431f671e97eed9fc1e8891955ffb64beca45d3c615c0f8c94a82da9ffbe2a6655a460ea3824d24f73ab671f3561a3eeda2fea0160bc72fa1c88f0e1a7ab298318a567efb1f7a053a6175f3b460072d74a10af7bb133", 0x77}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="9282905ca02395073e1ddbc264d784025e355ad30518945b165c88c9cc4f90c6b203d7e52ddf1e", 0x27}, {&(0x7f0000001700)="0e3b482bdf0fe34be38480276606053a07f76a17efb9a4819175e13fb801b5125ce7a05ec612894e7ff1f17ad0bf440d88e617d7ed12c45067a33a97b227acfc5c563ba2465165bfa86e1efd7ab833cf2fa93e61c087bf5b82ee7b5d15ee9368aee12a19078aa24e25f0801fe59a01036285dd88c87b30f173d5bd79ff4ecc8f6e4fa73627287859e1b2d38e7245f8a2668e35fa62fedd659309f89145df133a7157bd0e6aa8a7d1ab5d100713d6dbbbae77a4633cdeddef9784349423a9d1c32e90f39e6d1c6e1cae317badcc96439cab023b519a", 0xd5}], 0x7, &(0x7f0000001480), 0x0, 0x4000844}, 0x4) 2018/04/06 21:40:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a00000700000000000000000000000500703e65a51be4088bbc172a57c6286f1a00ff010000000000000000000000000001e000000100000000000000000000000000000097"], 0x38}, 0x1}, 0x0) 2018/04/06 21:40:31 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) fsync(r1) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0x0, 0xffff) r7 = getpid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300), &(0x7f0000000840)=0x8) getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) connect$netrom(0xffffffffffffffff, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_procfs(0x0, &(0x7f0000000300)) getpriority(0x0, r7) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(r2, 0x6, &(0x7f0000000140)={0x3, 0x0, 0xfffffffeffffffff, 0x9}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) 2018/04/06 21:40:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x7) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x60041, 0x0) 2018/04/06 21:40:31 executing program 2: mmap(&(0x7f000006d000/0x4000)=nil, 0x4000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/6, &(0x7f00001bb000)=0x5e) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) 2018/04/06 21:40:31 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/fib_triestat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000000140)=0x800000, 0x800400000ff) 2018/04/06 21:40:31 executing program 4: r0 = socket$inet6(0x10, 0xf, 0x2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x35, r2}) 2018/04/06 21:40:31 executing program 3: r0 = epoll_create1(0x0) r1 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="39e061635914ab23d6323a2298b8dfa465d92816e1cd19765071b780ce1cd8570cbb6e35330eb66963480c831a27cbd505f2a61c84924382f8c473394163bdff72af5e33f6aada4be66e71e9be8f6ab3a72772638b613324b47982eaf4a66f8421a40245", 0x64, 0x0) r2 = add_key$user(&(0x7f0000000980)='user\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="dd3064921fae01a7ec315851633036e7d1aa5037f5fb1bea20ed2e3d94e29daebca1ac734e4fd183d865306f60b8433f969315cc7f77f8065ae1f001ef7276fa7bfc881208a767ea467cfc6adcfffcebae3b34ef32a466", 0x57, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000940)=[{&(0x7f0000000540)="ca4e8edb3e1988be219eb31d1ad88ce057e6ccc97cc4e2ae6f312df68aac67342f7febeb3c4ff219f9abd643a813fc0d40fa9438e8595ca49b5b9864219b3b1142d0809dbecf947da161feb962d41c3beb592296e4bdd7bbacd8f25e9b7e75db277e2a242e7a738036f82f6fc604d71d8b7883b271340d880ef4ab9c1b0ee6c726c84ad3fd386f6c4e5b83f5572e80881880040e61db393653ba306b08c7526f6aa875aea7b8ccffb52134be7c8565b549597a55cb7d335dde11932ace3dde5e6bebc9aff0b3c9887bdcb125bdcc4ac141c2f2ce51315053d10a44d99b69614223bd3a", 0xe3}, {&(0x7f0000000640)="1ab259ff82a7fb0c779fd713420ca45cdb7639c5b9f8447d2d64eb0c9b259a1ccf305a631edf1d752ab2fa64c4e9aba9f950300f1d9cb70110706d983ae145d3a1464e08547268eb203a3df168a2a9dc631839db202ac3411e7381d500fa1c49bef0388b436885530eba2b029dbd138203282ed1420357c1234424703c50063a86882d61", 0x84}, {&(0x7f0000000700)="dfeaea683fa65517075c6ef4633b346e4d34476fc25f7908607313dbf77b13fbd699c7aa9b63bbfb5e5050830b42988d9423149055e10b5cf0aeb911ce423673f1a10d6a7fe21d8936e2d60ab9606136724b13dd479d7e5b42b79c8b1c549d7c4d39b67e81b3cb482f2c09fe2ad0c4b66992b3f2eaba6dfa2fe0cebaaa2772289d3fb0435832", 0x86}, {&(0x7f00000007c0)="9f84647b15b2132ecbd23fb1c270cb22b00936048c1a92d36f94efe4e5ba29747da6d73d668d71d54981be3635148c8fbeb19ca06cb5a2611fb0c684aaaffbf7e1b882007a44b32fbd4f5a9123fb80d2555104d57bc43c534e77baa05d767b6f7f3eedc035031cd5a867eaf1847a9078fb2d0ac24acd85601e304d049c0a3c06ccca1d35f75f8e5c10", 0x89}, {&(0x7f0000000880)="1f98bf914054574f88ed0e117816603154afbdf3b2f0b9d0b8765213781c72d4d9ed6ce359b92ee4cd256d4152ef683f507cae04a141ae8675bda634940f7017e991fe0c42b8b0565740b28fd0fc76223168", 0x52}, {&(0x7f0000000900)="30cc77c5249a10003a985c207da54afe9e45689c764d8654ba0e98123b0a6abe", 0x20}], 0x6, r2) poll(&(0x7f000014eff8)=[{r0, 0x11}], 0x1, 0x7f31) r3 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="ddaf54d7dfe524f673a1d2f25403fa3bac7d751392f2e10be1289e26b9ca605ccaea6eec5a90b18494db54921e54bddbaad0618e830e36e19cebd9ce84b5fbb25cb4c68decb36bfa92185bbdcd0da77d170662e678343ed8a7865b4a602aedbf4757e7697eb083f9e7c61a3faaa04eb150312bb868a2594d14f228ce1152566de34a09b0718ab130f3ac4a0fb660d9138de3e9d06381fa9a1dcebb37a850fbfd03e4f697e1b7e2fb790925826b59e5403bf5958d", 0xb4, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000ac0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffff8) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="dbe6a80dedefed1ff0f05aec93e544589a54a1a25808c16f083450f7e3a3a1cb56a6b8aeed8c4fe9c9ca2d99dd373f7aefbafd751ec5816beb41ee8fdcc0a2a6e9f205062bfcac9cb59b9532137c524a9bd54931102ebd62d459f2dceca05835950be2b8c13605a32d73b2e0c1342e51ec61ab153d8c9758e2e73401c862d10ee8f6be6bba0fe841a354605c667d184b604748dab86df5", 0x97, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r3, r4, r5}, &(0x7f0000000400)=""/60, 0x3c, 0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000000040)={0x2000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r6, &(0x7f0000000000)={0xffffffff80000005}) 2018/04/06 21:40:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl(r0, 0x4000000000001274, &(0x7f0000000000)) 2018/04/06 21:40:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xffe7, &(0x7f00000003c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) 2018/04/06 21:40:31 executing program 5: r0 = epoll_create1(0x0) socket$unix(0x1, 0x2, 0x0) inotify_init() pipe2(&(0x7f0000001180)={0xffffffffffffffff}, 0x4800) syz_open_dev$evdev(&(0x7f0000001280)='/dev/input/event#\x00', 0xca6, 0x4000) syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) recvfrom$packet(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x2, &(0x7f0000001200)={0x11, 0x1a, 0x0, 0x1, 0x8c73, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x4}, &(0x7f00007fbfc0)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fallocate(r0, 0x0, 0x1, 0x8001) socket$packet(0x11, 0x3, 0x300) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(r3, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) 2018/04/06 21:40:32 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000000180)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) 2018/04/06 21:40:32 executing program 6: mq_notify(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x2, @thr={&(0x7f0000000340), &(0x7f0000000580)}}) r0 = open(&(0x7f0000000200)='./file0\x00', 0x1091fc, 0x101) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000006c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x42, r1}) socket(0xb, 0x7, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x0, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={r4, 0x45, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r5 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r5, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x2, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000009c0)={0x20000, 0x1000, 0x0, 0xfff}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0xd5, 0x98}}], 0x58}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000800)=ANY=[], 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000140)=""/122) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) modify_ldt$write(0x1, &(0x7f00000001c0)={0x9, 0x100000, 0x6400, 0x1, 0x2, 0x80000000, 0xd79f, 0x5, 0x1, 0x65c}, 0x10) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000000c0)={0x80000001, 0x1ff, 0x401, 0x7, 0x9b, 0xe002}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) 2018/04/06 21:40:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/06 21:40:32 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000000c0)=""/89, &(0x7f0000000040)=0x59) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00014454c007110000dc1c000008000100030423fdffdf00", 0x1f) 2018/04/06 21:40:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000000040), 0x800400004ff) 2018/04/06 21:40:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000001580)=ANY=[@ANYPTR64=&(0x7f0000001b40)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000001200)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES16], @ANYBLOB="d3fae7069b61c1c40ebba11ebce49d252eaac8026cb6fe5c02ce5720bb42f1bb0d762f87dedc2e4ef48bb78601185d6ff7bb40ad5f123ff13bbb597f09ebb6b81f77a3b609012c8a7ca074665bb9ceee1e1fc0007bd7f2a826884917d796b3bb3953d7d43967b4d59ca16cf672d816901940a175baddae4a4732ea30a710e1ed51dd52171ca7c91256227a7cba7eea2740dc378408fcc62d5f8710063ddc17c6a03170e265c2b35ba5deb18c5edc50de07f92c7962b21198711e99883d917ce73741", @ANYPTR64=&(0x7f0000001380)=ANY=[@ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="2184042c528ef0ad8f6bb5e14b88752d23237ac1dbccd303e69414653e950e8a024c201082dcb4d546838a6039ae"]], @ANYRES16], 0xa) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r5, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r5, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r5, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r5, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x290) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) write$selinux_create(r4, &(0x7f0000001340)=@access={'system_u:object_r:xconsole_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x30}, 0x39) 2018/04/06 21:40:32 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x8000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) 2018/04/06 21:40:32 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x21}, 0x20) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00000000c0)=""/47) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) ftruncate(r2, 0x7ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/04/06 21:40:32 executing program 4: socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000b97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) 2018/04/06 21:40:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000000040), 0x800400004ff) 2018/04/06 21:40:32 executing program 3: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f000047ffd8)={0x9, 0x0, 0x0, 0x0, "050098f653f40001577f000000142cdec6000c4399584aafed92771f398f405e"}) 2018/04/06 21:40:32 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e000900000000001f000000fff30f000100000000000000000000070009ff6e50d1", 0x26) fstat(r0, &(0x7f0000000080)) [ 186.213350] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 21:40:32 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=9']) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) 2018/04/06 21:40:32 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x20100000800009}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/06 21:40:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="d3d9882e3c531d8218f6c92e94c36c0fc78e490930bcb96d08a93598db968f2bb1302962ce5f7476c9b610a888428e0e5e8be7b6885c64802075b45de9b8021288d9ffe5251bfeaebda90ea8d7db14e00decade3a43fc16673c7d37772ff68d1a1c36146829d896a04bc885e9f2bb9d374617b2fcd086a4c1906610f85359be0f8ba381ff294935d4381b51ad1f8722a949de1b9a274d9f1a2054508f61b172badd453356b1f96f0aad11ac23ce8789abd85575e01bcf9bf0ccfdc276db8affe725000d04809b57d893144bac69a5950ea23a7c93e801d057fc41262eaa570c146489b10c3c325d0cd7a0f708ed93d3da2fd5ee7", 0xf4, 0x0) keyctl$reject(0x13, r1, 0x3, 0x9, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x32) close(r3) 2018/04/06 21:40:33 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x0, 0x0, &(0x7f0000000040)}) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x5}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x4}, 0x4, [0x80000002, 0x1c33f4ae, 0x1, 0x2, 0x6, 0x0, 0xea24, 0x70]}, 0x5c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000000000000000dbe7f860f49a5b6dc4b2f372b1463f9f042493c721afafbc48472558f76682ebd4e333563fe0f22fba11d021f542aa01f4145f43d330532cc8c619ab7e19d3de992cab6935b98ac66431162a4547847c31f84c3afae2bf2fe9f61625e9651937cf5adb904d044a86f1616b74ef3c0e718edd310c1931cd84999f90a836d3a91732f5a6beb7fa57ea79c215ccc148ae9dbb85bc8c96b1b5ac267f2dd45d920daf1b72d23e8dcd67c5826e0378b41ef79494ab920bd4f8a2048ce7500f4af35b0b062d464e956bdcd15d518183cac2b2c37be567a898926e0f106df89eab973d1df9162ad5d390aa2a9e9449a5c64b"], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/06 21:40:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() accept4$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x800) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x0, 0x4, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x290) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0), 0x0) ioprio_get$uid(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{}, {}, {0xffffffffffffffff, 0x2020}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0xdc, 0x0, 'queue1\x00', 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1002, 0xffffffffffffffff, 0x0, 0x80000001, 0x1200008) close(r3) 2018/04/06 21:40:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xfffffee0}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/158, 0x9e}], 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @rand_addr=0x8}, {0x306}, 0x8, {0x2, 0x4e24, @loopback=0x7f000001}, 'eql\x00'}) 2018/04/06 21:40:33 executing program 6: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0xd) 2018/04/06 21:40:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = fcntl$dupfd(r0, 0x0, r0) fremovexattr(r2, &(0x7f0000000140)=@known='security.capability\x00') ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000100)=""/26) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000000c0)=0xffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/06 21:40:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000040)) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r2 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r2, 0x26, &(0x7f000000eff0)) 2018/04/06 21:40:33 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)="793a4a5524ea163149af99a60c") setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x4e23, 0x4, 'nq\x00', 0x20, 0xc6, 0x40}, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x400, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) 2018/04/06 21:40:33 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffefffffffd}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xb87, 0x10000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/06 21:40:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) gettid() sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000014000000000000000000000008001200000003d6000000000800000006000000000000000000000000000000e000000100000000000008000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400030000100000000000090000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000040)=""/143, 0x8f}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/211, 0xd3}, {&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f0000000540)=""/236, 0xec}], 0x7) 2018/04/06 21:40:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) flock(r0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/04/06 21:40:33 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)="2f70726f632f737973090000002f697076342f767373796e635f736f636b060000000000000003a7202ea030ee9c6d00", 0x2, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) fcntl$dupfd(r1, 0x280000000000402, r2) flock(r0, 0xa) setsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000000040)=0x7, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") lseek(r5, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00000000c0)={0x40000000000001c9, &(0x7f0000000000)=[0x4, 0x1, 0x8, 0x10001, 0x820000001a, 0x3, 0x5, 0xfffffffd, 0x2]}) 2018/04/06 21:40:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') mkdir(&(0x7f0000639000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x0, 0x80000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x5, 0xe1, 0x7, 0x8, 0x1, 0x7, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x775, 0x0, 0x101, 0x0, 0x0, 0xffffffffffffff99, 0x0, 0x6ce, 0x0, 0x0, 0x3b7, 0x4, @perf_bp={&(0x7f0000000280), 0x3}, 0x0, 0x0, 0x4f4, 0x6, 0x0, 0x4}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x6) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000876000)={0x1}) r2 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)='U') pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x20, 0x7fffffff, 0x0, 0x7}, 0x8) unshare(0x20000000) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000340)=""/222) clock_nanosleep(0x1, 0x1, &(0x7f0000000000), &(0x7f0000000080)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000680)=0x2, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000640), 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/06 21:40:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000004c0)={0x2, 'sit0\x00'}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x49, "7f3ece1102cb8adecf07620ac3926c5a1dbe2e7e9279762dd88aba59e8801afcf6572af5011b19b3056e2e9a317dfaa9284607b63ae4f2363bafabac16e49f97bbadcc6a3be5f189cb"}, &(0x7f0000000100)=0x51) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet(0x2, 0x6, 0x1) 2018/04/06 21:40:33 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000009c0)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x210302, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x200, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x3) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000480)="74086e750000000000000000008c00", &(0x7f00000004c0)='/dev/loop#\x00', &(0x7f0000000500)='keyringproc\x00', &(0x7f0000000540)='%vmnet0vboxnet0\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='/dev/loop-control\x00', &(0x7f0000000600)='wlan1\x00'], &(0x7f0000000800)=[&(0x7f0000000680)="74086e750000000000000000008c00", &(0x7f00000006c0)='/dev/loop#\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='/dev/loop#\x00', &(0x7f0000000780)='&$vmnet0vmnet0vboxnet1-nodevproc$,)-{GPL\x00', &(0x7f00000007c0)='\x00']) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000900)={r3, 0x0, 0x0, 0x101, 0x4}, &(0x7f0000000980)=0x18) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x1000000000, 0x102000004) openat$cgroup_ro(r0, &(0x7f00000003c0)='pids.current\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) connect$unix(r2, &(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sync() ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000200)=""/150) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x803c, 0x0) r5 = pkey_alloc(0x0, 0x0) pkey_free(r5) prctl$seccomp(0x16, 0x3, &(0x7f0000000b80)={0xa, &(0x7f0000000b00)=[{0xe3, 0x2, 0x1a7e, 0xffffffffffff0001}, {0x8, 0x2, 0x9, 0x8}, {0x9, 0x5, 0x4, 0x528}, {0x7fffffff, 0x8001, 0x3, 0x4}, {0xac4b, 0x7, 0x8, 0xffff}, {0xcaff, 0x0, 0x1000, 0x3ff}, {0x917, 0x367, 0xffffffffffffff00, 0x6}, {0x7f, 0x2, 0x400, 0x20}, {0x44a, 0x8, 0x0, 0x1}, {0x776c, 0x8ba0, 0x1ff, 0x4}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000008c0)=r4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000840)) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400), 0x4) accept4$llc(r2, 0x0, &(0x7f0000000340), 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/04/06 21:40:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000ac0)={0x0, 0x4e, "cb3ebadf3a55d2a3bfbffd070565d3bb2eac3a06abf963246f4adc588f57134c9ebc8d1d4c069fdfbe4c422ff33ecc5d0364b6792fa062cfab02cf1ad219875d4c7535ab429a0991fbc658ac799d"}, &(0x7f0000000b40)=0x56) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000b80)={r3, 0x40}, &(0x7f0000000c00)=0x8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000a40)={r7, 0x3}) poll(&(0x7f0000000100)=[{r1, 0x400}, {r4, 0x1101}, {r6}, {r5, 0x400e}, {r1, 0x8}, {r6}, {r0, 0xd018}], 0x7, 0x8) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c"], &(0x7f00000002c0)=""/152, 0x98) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000006c0)={r8, 0x1}, 0x8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="238e6d6f72790020"], 0x8) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000c40)={r3, 0x400, 0x100, 0x5}, &(0x7f0000000d80)=0x10) 2018/04/06 21:40:33 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x9, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="34000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ff8e2d822edbe96eaef74c889ed28b34b6a98cece3a5c6f8baff17b8f47a2c1e98c91d2b78c218d"]}) [ 187.977467] binder: 14280:14343 got reply transaction with no transaction stack [ 187.985068] binder: 14280:14343 transaction failed 29201/-71, size 0-0 line 2926 [ 188.105473] binder_alloc: binder_alloc_mmap_handler: 14280 20000000-20002000 already mapped failed -16 [ 188.108181] binder: BINDER_SET_CONTEXT_MGR already set [ 188.108189] binder: 14280:14349 ioctl 40046207 0 returned -16 [ 188.158822] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 21:40:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xc959, 0x7fff, 0x21c7, 0x4, 0x2, 0x3, 0x80000000, 0xf3, 0x40, 0x12, 0x5, 0x71d8b92c, 0x38, 0x1, 0x3, 0x4, 0x7}, [{0x70000000, 0x6, 0x5, 0x0, 0x3, 0x7, 0x3, 0x2}], "8358e7c0ad80b2f58331879780003d5d050044d615278e5110e79f4e86b68672a47bad43e0471eaa721c521732884408d2062bd48a4c05dc3c831bfd8443aeeab61a35e31a63abb05f9b0b86de638967c4b9a4bb4b00bb9a475c2473f67d695c12ae5aea14367a9d71d4fea9918c092950a7fea524e196c4b6759a65ad488e543baaedf6c8855627dd85527ae632117f14b16abb1f1874a741df6e70133d8e23bc", [[], [], [], [], [], [], [], [], []]}, 0xa19) ioctl(r0, 0x2287, &(0x7f0000000fff)) 2018/04/06 21:40:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000380), 0x2000000000000120) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00002e9000)='attr\x00') fchdir(r4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0xffffffffffffff2d}], 0x1, 0x0) fchdir(r1) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f00000015c0)='./control\x00', 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000100)=[0x1e45, 0x7, 0x4], 0x3, 0x6b, 0xd, 0x3fe000000, 0xd2b, 0xffffffffffffff27, {0x7fffffff, 0x35, 0x200, 0x6f2, 0x1, 0x100000001, 0x8, 0x5, 0x3, 0x0, 0x1, 0x8, 0x9, 0x9, "95ddee070dd360b032b87ce36f6db22859f0cb620aba1312ac07a26aacccd3ae"}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000380)="a0e025c88fc86118496efdbeccd5f9fd2e12657f3e9fd219711621286a6cedae93c9a3ec363d379996a28494b83a7499c80fb2262849a738f329c4baff8ad3641115fa3803511d73a41621b7095db08bd98f7bd9e9b99727600f0f0e428f265fa2bd536269d03fef973eb3aa43a49eae546ae9bab25816d5d03fffb95f1ca1") bind(r2, &(0x7f0000001480)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0x2) write(r3, &(0x7f0000000500)="99bf50b93df99db202f5c2f7aba6fa3e26249a9c6ce7c55ee3a70e183f23552df60d9bca5ea8181986878b3b8cd809ad7f3c8eeb12832d1fb408f75693890dba761310e2a9cc5278ece5719ed1766815a25d80932f28b5df5b57d12b02d518d24ce57c4563e8097077702fe87daff86330a82774ee9dba06e2d96518153ab5a73d405d722812c67b23df41916117", 0x8e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300), &(0x7f0000000340)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001500)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x4) timerfd_gettime(r2, &(0x7f00000000c0)) mknodat(0xffffffffffffffff, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000001540)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x100000001, 0x9, 0x2, 0xfffffffffffffffa, 0x1f, 0x3, 0x80000001, 0x4}) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/06 21:40:34 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') exit(0x0) getdents(r1, &(0x7f00000025c0)=""/238, 0xee) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/04/06 21:40:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000580)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x101, 0x8000, 0x4}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000080)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) fcntl$setlease(r0, 0x400, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000002c0)={'syz_tun\x00', 0x5}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000600)) mremap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x4000, 0x1000003, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x4e20, 0x5, 0x0, 0x1, 0x0, 0x0, 0x80, 0x0, r1, r3}, {0x0, 0x0, 0x0, 0x1ff, 0x7, 0x100, 0x9}, {0x0, 0x10001, 0xffffffffffffff80}, 0x4, 0x6e6bb3, 0x1, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x2, 0x1, 0x0, 0xfffffffffffffbff}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r4, 0x6, 0x101, 0xfffffffffffffff9, 0x2}, &(0x7f0000000240)=0x14) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000006c0)={r4, 0x6, 0x8, 0x20, 0x7, 0xbc1, 0xffff, 0x800, {r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7fffffff, 0x8, 0x101, 0xf, 0x9e}}, &(0x7f0000000640)=0xb0) rt_sigqueueinfo(0x0, 0x33, &(0x7f0000000240)={0x31, 0x200, 0x200}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x3}) 2018/04/06 21:40:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x6100, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) write(r0, &(0x7f00000fe000), 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x5, 0x100000000, 0x2, "0c6a13fe5cbc2ae3a59b3ce7d2370c1e0149598a7eb4482c518d7e3bc1cd9589b2867d8ea473d9b0378213499f36e6bc997f2d018e759407b5d872d396e184", 0x28}, 0x58) 2018/04/06 21:40:34 executing program 7: r0 = memfd_create(&(0x7f0000f9a000)='ramfs\x00', 0x2) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000001100)="670901e0d278cd5bfa341153264cbdf99a849e6a646d90dd68059139511892c9b9763fe1f0cbbe17ac9299f0041f193b810c0d7a9a0e39e9769a884059facf989af30f20e17c4f27369817b142abe33af389badf89e95d8ce9be87a23d58a26473910304cc5d1fb378b09cd7c58aab79cd274c0f581cedbcb1ed51e0062d5e9e9a02a6bc0ac51cb873703229b9ab6215b96901", 0x93}], 0x1, 0x45) fcntl$addseals(r0, 0x409, 0x4) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) 2018/04/06 21:40:34 executing program 5: unshare(0x40000000) r0 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x41) clock_gettime(0x0, &(0x7f0000009180)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000009040)=[{{&(0x7f00000004c0)=@rc, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/31, 0x1f}, {&(0x7f0000000580)=""/236, 0xec}, {&(0x7f0000000680)=""/97, 0x61}, {&(0x7f0000000700)=""/126, 0x7e}, {&(0x7f0000000780)=""/179, 0xb3}], 0x5, &(0x7f0000000880)=""/135, 0x87, 0x3}, 0xbab1}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000000d80)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/59, 0x3b}, {&(0x7f0000000a00)=""/176, 0xb0}, {&(0x7f0000000ac0)=""/16, 0x10}, {&(0x7f0000000b00)=""/48, 0x30}, {&(0x7f0000000b40)=""/72, 0x48}, {&(0x7f0000000bc0)=""/158, 0x9e}, {&(0x7f0000000c80)=""/226, 0xe2}], 0x8, &(0x7f0000000dc0)=""/28, 0x1c, 0x7}, 0x3}, {{&(0x7f0000000e00)=@l2, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e80)=""/91, 0x5b}], 0x1, &(0x7f0000000f40)=""/149, 0x95, 0x7f}, 0x9}, {{&(0x7f0000001000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001700)=[{&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000001080)=""/245, 0xf5}, {&(0x7f0000001180)=""/255, 0xff}, {&(0x7f0000001280)=""/142, 0x8e}, {&(0x7f0000001340)=""/200, 0xc8}, {&(0x7f0000001440)=""/78, 0x4e}, {&(0x7f00000014c0)=""/230, 0xe6}, {&(0x7f00000015c0)=""/64, 0x40}, {&(0x7f0000001600)=""/207, 0xcf}], 0x9, &(0x7f0000001780)=""/212, 0xd4, 0xb7}, 0x8001}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000003a40)=""/147, 0x93}], 0x1, 0x0, 0x0, 0x4}, 0x3ff}, {{&(0x7f0000003b00)=@un=@abs, 0x80, &(0x7f0000006080)=[{&(0x7f0000003b80)=""/226, 0xe2}, {&(0x7f0000003c80)=""/185, 0xb9}, {&(0x7f0000003d40)=""/144, 0x90}, {&(0x7f0000003e00)=""/232, 0xe8}, {&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/173, 0xad}, {&(0x7f0000005fc0)=""/171, 0xab}, {&(0x7f0000001940)=""/64, 0x40}], 0x9, &(0x7f0000006100)=""/70, 0x46, 0xfffffffffffff801}, 0x1c0000000000000}, {{&(0x7f0000006180)=@generic, 0x80, &(0x7f0000007740)=[{&(0x7f0000006200)=""/4096, 0x1000}, {&(0x7f0000007200)=""/177, 0xb1}, {&(0x7f00000072c0)=""/109, 0x6d}, {&(0x7f0000007340)=""/157, 0x9d}, {&(0x7f0000007400)=""/140, 0x8c}, {&(0x7f00000074c0)=""/228, 0xe4}, {&(0x7f00000075c0)=""/60, 0x3c}, {&(0x7f0000007600)=""/181, 0xb5}, {&(0x7f00000076c0)=""/15, 0xf}, {&(0x7f0000007700)=""/23, 0x17}], 0xa, 0x0, 0x0, 0x900000}, 0x8}, {{0x0, 0x0, &(0x7f0000007980)=[{&(0x7f00000077c0)=""/213, 0xd5}, {&(0x7f00000078c0)=""/22, 0x16}, {&(0x7f0000007900)=""/20, 0x14}, {&(0x7f0000007940)=""/50, 0x32}], 0x4, &(0x7f00000079c0)=""/237, 0xed, 0x800}, 0xf6dc}, {{&(0x7f0000007ac0)=@l2, 0x80, &(0x7f0000008c40)=[{&(0x7f0000007b40)=""/47, 0x2f}, {&(0x7f0000007b80)=""/4096, 0x1000}, {&(0x7f0000008b80)=""/184, 0xb8}], 0x3, 0x0, 0x0, 0x10001}, 0xf3}, {{&(0x7f0000008c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000009000)=[{&(0x7f0000008d00)=""/89, 0x59}, {&(0x7f0000008d80)=""/106, 0x6a}, {&(0x7f0000008e00)=""/236, 0xec}, {&(0x7f0000008f00)=""/165, 0xa5}, {&(0x7f0000008fc0)=""/15, 0xf}], 0x5, 0x0, 0x0, 0xde}, 0x1}], 0xa, 0x0, &(0x7f00000091c0)={r1, r2+30000000}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) socketpair(0x1d, 0x3, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r9 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x6, 0x4000) ioctl$LOOP_SET_FD(r9, 0x4c00, r4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009240)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000009340)=0xe8) fchown(r8, r10, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) fcntl$getown(r6, 0x9) r11 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000380)) rt_sigprocmask(0x0, &(0x7f0000000300)={0x800}, &(0x7f0000000340), 0x8) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r11) ioctl$sock_inet_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000009200)={'syzkaller1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80, 0x2, [0x8, 0x8]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r12, @ANYBLOB="3e0000009587f813b066c7951b80971204b6cdb9f2b4d0db64cf52bc9207bae0af56e8d32862c129b65cb3082915962b131979b72c5d337100f8072845927f0a8cb7"], &(0x7f0000000180)=0x46) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/06 21:40:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1}) sendmmsg(r1, &(0x7f0000004500)=[{{&(0x7f0000000740)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000004580)=[{&(0x7f00000007c0)="45afe90327105ecc47db6afde5c94bd016b61858cfa603d94b19ad94625291b2ca53c569d81436e2d57fcd364ba7ad2abe5fb879f3278a1f0029645b2f34ef529849aea83eb635fc9bf4cd864b4006d8e75913513a9ea16660d2bc8d7cff24b4c07277cc123d02f8a2ba084056e298edbfa3bb35279c78c0c2091c98ac6d6d498b5dc2d584f2e3af3aac00b64f8c54145946b6dce5a8e51cf125a1c3304f657a954113a293d3f4c043f6b17df66d251476d58a559abe11fb", 0xb8}], 0x1, &(0x7f0000000880)=[{0x9c, 0x11f, 0x20, "f2e90392b6af6bfba28e51059ff165e4b92660f3e7e5b455e42f6b77980d16f837d190f606595a4853361d02dabd59effef23b5186fd53f6ac9ee8ad2cae99032ec07f360d802345f33b6e96f095c95a569de496985c3a582efda24703c86606665f4ece5208d4d697361f117476b8daf3edf8fcb22e7dd3bfc9caec213f4b376bbbc32022f31f3c51e887f270"}, {0x100c, 0x6, 0xfff, 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0x1000}, {&(0x7f0000001a40)}, {&(0x7f0000001b80)="cd1a2e7d20f1ce1812da7a064635bbc5a3aac38cff744b5da316590b6861defcdefd5d04a42902d7dd7d3f81617fb742e4dfad37b6a1c4fd18ab1d942540d066a429a19dc9d35c12867d24e1c14de61c2602aa3bffb45df1cb0261ee58fa454d7645015796f7e259ef9e3901715e94b556146dbf2d2c4c34990155a1d36fed074d76895f51d7ff3f5aba9884a4fc227bde5dfa50fef9f08c0512e8d630160b64fb494fe40de28e70b4b7da63b7bca44ed4d942336fefd18e9f31f52d47723499beae187c52ff1830b732b35068dcd16ea47b62a99356e2b559fb245e81970099dcce7e7229a1d1", 0xe7}], 0x5, &(0x7f0000001c80)=[{0x98, 0x11f, 0x1, "7c2cead32edb4a96253dafb41f6c37c19b8ec9eaf0412ce7ff680f2692dab971356d211be647bb814b8302593f1374e1f554f824a71c717d60a21617b53a109e091a48b3a60d6c46822a65446b298d850573b807dfce7f6486d7b24f9adb90b5b44419fd85dec6ecf4a2e182b337c768bf844e1dbc7f2efcd665a7987b206ab23ceb23adbe1e37e470"}, {0x8c, 0x110, 0xda1, "bb56af9f6f370fefda30931fccc19f06be1774c78c7e710c7786689d4239679b5f54f2d7bdf479a4cb459141123a0aefd37b6143d15f997bc2c2b05cc431d9fcc57c7e392bfba7e596f576d737d6c9cdeea2d9052fd6c7ea5c64ba0b7a62b678bf75610bdd742e6c0490a2ea10a9cbe75a39255a49b086deceb0183f3639614e"}, {0x60, 0x0, 0x3, "93314d0fb1340adba3e82210f9171250e6ccf53928b243470c454fc215574e497bcef29072ef9f1687ecac7258d8c8fa62e60433e28639c71bbf51ad7cda19ed7db2852e5a85220e4c9f5654efc42914e2d6ea"}, {0x50, 0x118, 0xaf1, "30c99d802c1b1a84d326d93d8415bba2cb32f32e078d6b55ed8635eb7bf590f853fbae80d46c22582083fc82be8c14bcf1e006e9e8a2b1fa1629257d49746e66df62e2"}, {0x24, 0x114, 0x2, "e417deccb6efd5c8911e5d93a98d9005f89ad0649520"}, {0xa8, 0x88, 0x1c, "72f9b2b526c73fa1d2f5bbdcdad23294d117df5e00c7a482439a4d28e54668485f8e5f7da4298da9142cd74fb7d3fbf88b74cff71066852df413c553a785a3fc0e1e7e56b06d84363e04c6531337af6864f5d30580c1b935e720ee722b4d07b9fc39f1f0f46689a4a994a1a5cde883de13ef061062835e41fd01619b4750af18404f184ac64ff64b08667b819fe28617440c8bf00464cab54863"}], 0x2a0, 0x40}, 0x80}, {{&(0x7f0000001f40)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x3, 0x0, 0x4}}, 0x80, &(0x7f00000043c0), 0x0, &(0x7f0000004400)=[{0xf0, 0x117, 0x8, "69b22cff393e2f11d8609d913d85382550b1e5dab61b57133606f8e1fe53ee6165ec82efc3e0284733a6c08351f785ca9aa25a6b29facf3669d78904266b166de778c34a716d846362a489e81c7e84b6261f02a3e5824215c9953ed3154b538185ecf6d38b542cffc6d53dc2faf159958410638eab2b0e34b6b200b23b47fae86d1af7a1fa36f04aac6a5305ba764e7c270dbe771ead1f884c4cf3bd484c6c870eacd6b8cf388dfb1bdb6b1f97940569b49878fbf701584356b6d8eacd6b44337c0c7f813c3a6b5ac149d6eb734df0ff84d1f5566e53e8906ebfb3d1414790e3dd"}], 0xf0, 0x8000}, 0x800}], 0x3, 0x8000) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001b00)={@mcast2}, &(0x7f0000001b40)=0x14) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) fcntl$setflags(r2, 0x2, 0x1) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="8e0947a1e23834b4a8aa1b0286dca5b78000000000000000362e1d62722af79fa3c66984a5f541958a04aaddfb1dc37bbf2fc80da7d1ec04fd418b95b5340366520c00000000000000000000000000"], 0x4f}, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000020c0)={r3, 0xf1}, &(0x7f00000067c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000005c0)={'yam0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)={0x2, 0x0, 0x4, 0x8}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/102, &(0x7f0000000280)=0x66) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='o\b\x00\x00\x00\x00\x00\x00\x00N'], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000600)=0x0) syz_open_procfs(r4, &(0x7f0000001a40)='net/l2cap\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/06 21:40:34 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r2, 0x0) write(r2, &(0x7f000014d000), 0x0) close(r1) 2018/04/06 21:40:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) rmdir(&(0x7f0000001240)='./file0\x00') r1 = creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) acct(&(0x7f00000000c0)='./file0\x00') r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001140)="7d7fb22e9fa88904c4c03f9cf2b1148a4f015df639219eac65435d10e5d33453f423bd70415d2bed24fbbeeacd7be65cc77d8b10065fc9c4d09cfbb985ef20f70b36652d69ae894c7297fc4b58d91866111f355484da72007fd99bf63d1655ae66d27a0dd7bd6f020925cc6585668d10bf59e3c9fdbbc4c0d2844b9f0b83eb7019904738bd3699f0e29e4b65898b67ccd81acc055c8fbc8483e76d3f5c") fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r3 = gettid() r4 = syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001680), &(0x7f0000001740)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001780), &(0x7f00000017c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001f40)={0x0, 0x40}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001fc0)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002040)={0x0, 0xffffffff}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002400)={0x0, 0x3}, &(0x7f0000002440)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002480)=@assoc_value, &(0x7f00000024c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002500)={0x0, 0x8001}, &(0x7f0000002540)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000002900)={0x0, 0x77, "3acecb8f44656b41ab6f2981be45fedf26010f8fe812dc6b47cda676faf0b6c8914d59b556c15c618e136f76e27f967cc42639401389ab7a794cf32ca2ed7eb23ea5879efb3c816e01b0f8bd9170bd8390a7c5a14590e67be3d3c66376baeca830694c9ebeb485ac693a02ce35f44f0ede1a49394ce934"}, &(0x7f0000002980)=0x7f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000029c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="880000003fa8102fdcde45e9e8bdf37b4eb18e7c87c8b0627701f2a30936839602d4f22bcda8b6a6f17c78eb6b8fad43f56d88ac7fac50cb20948f4497aa167718a2f435898f5e97e0cf6c78cea4597f8bcb05ec7bf237a12d2b470609a54a6f5fb6322b5788949a28903bb422ff3873b03ca14ec6c14db492240c888afed7d966f88cd7bc9c337c41f1a559"], &(0x7f0000002a80)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002ac0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002b00)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000022c0)={r7, 0xfffffffffffffec4, "df4c111561c451b36800dd9d917129031971dd469611db908926e9eac218e2fb50da5d5764b4f6a9fbce2147caba4308878d582d357994a1490ee4f7c7b4420bc580bc541b52a8664a2dde54ded5de6a89a915929ed3e67204692d1ed59eb5c2a90dd32c842f297ecb77b657e71f938c5782a8384c4da6f76d5a1a7a3ca76b6eaf8518407587ebe8af27e7c4cd7641a894451689ebb6aaafbf1e94c7"}, &(0x7f0000001200)=0x26) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005640)={0x0, 0x20}, &(0x7f0000005680)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000056c0)={0x0, 0x5}, &(0x7f0000005700)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000005740)={0x0, 0x8}, &(0x7f0000005780)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000057c0)={0x0, 0x7, 0x9a}, &(0x7f0000005800)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005840)={0x0, 0x81, 0x3, 0x80}, &(0x7f0000005880)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000058c0)={0x0, @in6={{0xa, 0x4e20, 0xb3, @mcast2={0xff, 0x2, [], 0x1}}}, 0x10000dfe, 0x53f3433a}, &(0x7f0000000040)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="b14936e3b36ec45203c66371966a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000006040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000006080)=@assoc_value={0x0, 0x4}, &(0x7f00000060c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006100)={0x0, 0x7, 0xfffffffffffffffd}, &(0x7f0000006140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006180)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7ff, 0x76a9dfd8}, &(0x7f0000006240)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000006340)={0x0, 0xac, &(0x7f0000001bc0)=[@in6={0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1ad}, @in6={0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x19}}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000006380)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000006440)={0x0, 0x1}, &(0x7f0000006480)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00000066c0)=[{&(0x7f00000013c0)=@in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001ac0)="72d4d838826f919175b22f045e5958e0de92464d9ec997ca1ebf8c9e7364be0d6cec67f2c6833105e3b45aea629af8af1dde9f3df45d181ed45921fbfeb814774954ec4978bdcc3eacd42e11646b3b005c37a181682539d232adfdc83c0dff6cbf8cb063df10c29ff5564dedee3970e28aa9621ed2bcb270a23ef8bf8c314b43fe450a7af1a86bf013a3a34af58bfc482a4bbca18bbac88602ef2984688aa504d333b3741b86cdb2acdcc702b1773f70fda1a7acd390fdb4dbfee2a9b0f7421c8cbbe9b4cf427931bf2e85afd64a2ca96241566f59db3beb5b2e94", 0xdb}], 0x1, &(0x7f0000001cc0), 0x0, 0x84}, {&(0x7f0000001d80)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000001dc0)="0ee85c95f51d4d22a5ed456081ceaada7814fbf502793e976e415cdac91a14a6be23505107d5b2cfcaf177362eee67cbf6486331e2060b2a6086c5400131bba0c7508d29cef9800b14bdbc1a5b3b4bc5813c74c5382a7ccbd462db49067e06afacc8017ed44e113a4941", 0x6a}], 0x1, &(0x7f00000020c0)=[@init={0x14, 0x84, 0x0, {0x811, 0x9, 0x3, 0x3}}], 0x2c, 0x10}, {&(0x7f0000002180)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f00000023c0)=[{&(0x7f00000021c0)="9daf7405d0b9f22865454e34368e6feb0e6f045b0985e32e5383883b80ab82ad6f6016dece80ecb8404f51daac685db8aac523d9992153d3b4a71dc663095cab33c3437ab3c93b354a142ec80ceddb9db3adf3c896b7d3eedc0c2b5440cbcf49cfe90d0eb1d7d44118e06b5d056d709f48fe50b62449d589cba3dc7f128d11770a62a9128afef5295704afcabee615cf418883ecdf1a2e7ce4ffc2a76f2b6035cfd7c897df8eb84c8ef43415908197f216aa77ce10e802828e9800edd63f56034439282652ea0ef867520836f898fb22773e28c8bb016f04a6772760f8779abc9706bb6637", 0xe5}], 0x1, &(0x7f0000002580)=[@init={0x14, 0x84, 0x0, {0x4, 0x7, 0x4, 0x10000}}, @init={0x14, 0x84, 0x0, {0x7, 0x1ffc00000000000, 0x200, 0x3}}, @init={0x14, 0x84, 0x0, {0x3, 0x9, 0x3, 0x5}}, @init={0x14, 0x84, 0x0, {0x4, 0x7, 0x6, 0x3f700000000000}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffa, 0x7, 0x8, 0xd, 0x4, 0x200, 0x3, 0x3, r5}}], 0xdc, 0x40804}, {&(0x7f0000002700)=@in6={0xa, 0x4e24, 0x7, @empty, 0x2}, 0x1c, &(0x7f00000028c0)=[{&(0x7f0000002740)="8346be7f593e5fcc53c02085359798ce5abd532e2fd605718243a53bd896667c721878ea81efca1da8c6f19b43912e78cbb61639c67f304f3d1f821a5b1743117eab49981915f0e8cd5bb5f1793a7960e5031d0bc301d6c94e9c486939a59217269745f4d3a84fc75cfeca92bf2ed4a8157c056a796745bab4e5c52d7f1fcf68c534f669f96482a0d80cdda4d7b47db4204319c19f6e2fa8a5c9ec8b69eb32fb9150016b6bbbdd50e99b2449ffb41554bc942aa866f2", 0xb6}], 0x1, &(0x7f0000002b40)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8000, 0xc9, 0xfffffffffffffff7, r6}}], 0x2c, 0x4000000}, {&(0x7f0000002c00)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002e00)=[{&(0x7f0000002c40)="12a1f548a88c652cf53c3411ca71224529e96957f2913b46eb2851ede7e87b65c325ff2712c3c76db49fbb865e9901ba53ff199d5554df92b27767e09a40b5b18d604048c4814a0444122dfb13b6ca82f06ba53694afcd0e3956808d9e85ae2158ac2d255ec0c04ee2582e5b300277797db757d384ba7d40d51f0e0226a88e5a618e92ea3904af7694d8040d9a94363119855582545b115f1fe272e804338bb5c9f302481e49b25e399caf2fe253f032b47f685ebad3d53a7d944def4d7cbc7a6df130f5cbf04600c58e3ed34a003f071b51cdf834f9", 0xd6}], 0x1, &(0x7f0000002f40), 0x0, 0x84}, {&(0x7f0000002fc0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000005580)=[{&(0x7f0000003000)="7b67ecf651bf66dc9b96418541ccc333cef8fc245da6a7718cfbc0ab215ae1afb9be99e9daf7ba1e451fa85a654131bf47cb0d9cb5ceb49103cf1d6035b25e0aa4d4eb34dead7bc56def856b066f80e52a276ea556cb1504f73b7711c9ffb2e005", 0x61}, {&(0x7f0000004280)="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", 0x1000}, {&(0x7f0000005480)="c26ed0f9a00831fc3ccd23d854fe31ccad2cab0f9b4d7193ec01e233e683fa08a7165c81d63c6d255835620edcc01e2e2f066c08a4eae520cdd2d4ee6ea8f0bee7860c01383968ff086e64bb80e12a93179c65d681062c0bd10e74b38782ac26a9303712e7dfca9ba73ba0a33e5516130a80496077b9d3f0c3e0f2bc0890e1fa09fc2811fefc0a954f356fed52eab7ef9c1692f0b06c4db5fd4b3698f06a34759e025cc506f67bba372c451184c495701c400bfa16b6cbaa759444aec482214b1b08c7a3c73867b5c35c0c50500f2b0881849f21eb2ea9", 0xd7}], 0x3, &(0x7f00000059c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x8f2, 0x0, 0x40, 0x3f, r8}}, @init={0x14, 0x84, 0x0, {0x2, 0xffff, 0x100000000, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x37e9, 0x3, 0x80000001, 0x6, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x200, 0x10001, 0x6, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x93fa, 0xed1, r11}}], 0xdc, 0x4800}, {&(0x7f0000005b40)=@in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x312}, 0x1c, &(0x7f0000005f80)=[{&(0x7f0000005b80)="e3daaf8b84e6a7c296a39f855cb43180f1b5fc4ef3c4ed3e1710a3c3b1e226713df0535a2070e44e1f3598333bc1a598dcc344856f719aa84f986b77103b5b26a164b7001077bd5ba15a36c8e978d74be10365852e2195206476834223057c2e9d8bc1ef981c863ca8ab8a045aefa31e3ec8d1dcdc5304a18f4568811b8bec2acfd92fa5c280c5d2c11588bca4270775d7d7803ec9dae256d96147eb9e6368d806171fe08099aa6c", 0xa8}, {&(0x7f0000005e80)="3e14999c03267d819f787cff44126addd62b3e952a789d84c67bd5bf010aa64f8e0786b031592c45d9389b570ca6c4c60f71e1f8a9b4c86c4931c6fd497eb4cb0b1f434099ad5e28d72d49a2a83ec13c4a65358bba9498f7809ed7b01f1333a244cb", 0x62}], 0x2, &(0x7f00000064c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x90000000000, 0x0, 0x200, 0xfffffffffffffffb, 0x10001, 0x3f, 0x7785, 0x2, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x1, 0x0, 0x8, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0xffff, 0x7, r14}}, @init={0x14, 0x84, 0x0, {0x5, 0xfff, 0x80, 0xe3b}}, @init={0x14, 0x84, 0x0, {0xb98, 0x0, 0x1, 0xffffffffffffffc1}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0xfffffffffffffffd, 0x2, 0x5, 0x80, 0x9, 0x4, 0x0, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x8, 0x4, 0x4, 0x5, 0x8, 0x14a}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x8, 0x20, 0x4, r16}}, @init={0x14, 0x84, 0x0, {0x2, 0x3, 0x20, 0x7}}], 0x18c, 0x4090}], 0x7, 0x8000) process_vm_writev(r3, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x0, 0x3, [{{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x20c) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioprio_get$uid(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0xdc, 0x0, 'queue1\x00', 0x8000}) r17 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) r18 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f736f636b73746174360087048e3f6c5dd8f01840cc4980ee6a44b943d15a9fc0843d9f90a427111a62649ee6") pread64(r18, &(0x7f0000000f7b)=""/133, 0x85, 0x40000003) close(0xffffffffffffffff) close(r17) 2018/04/06 21:40:34 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x8) unshare(0x60000000) sendto$llc(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000002c0)={0x1a, 0x0, 0x40, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) unshare(0x40000000) 2018/04/06 21:40:34 executing program 3: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000000000106) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x0, 0xf, 0x0, 0x0, "9cd659fcf2fe36c6c47ab36d29f0c2f3dae2d6931ef3aee97bd83fa8ce471431"}) write$sndseq(r0, &(0x7f0000000000), 0xbc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x8001, 0x81, 0x6, 'queue1\x00', 0x1000}) [ 188.312708] IPVS: Creating netns size=2536 id=42 2018/04/06 21:40:34 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000002e00)="6e737444e9a4483e99aa5e3f9e1c9ae1df1959b4ec0fe49b164f4fef1d12c22d34276ec7b600ddd21fc42c70d93e60146f899ed91c23f2b3f7c26a94a728d2c6b276de2d792915c6162b85416d6ee8e86ced3346f84eb97bdbda7881f710073c98c8995dd39f5dcf379c8716bccd3b53a2e26e89752ae72f3a26155ee4e5e26f71d810ca4a6bf37629bdd249a5976d0bd8f945dca27d717ed02ff31b333f5ac1ba8f360060e73c045ee200f273815b2b92689cb4d62795d60ce224a952a5ca28f1081bcf4ecf3f4bb3ddb8f5") setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0)=0xfffffffffffff523, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000e4fff0)='ns/uts\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007c80)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000007cc0)={0x11, 0xf5, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x40}, &(0x7f00000000c0)=0x8) writev(r2, &(0x7f0000002ac0)=[{&(0x7f0000001500)="598269bb1e8ee517c98502dd7d7fee338c12f44c4b2c3aae96558fd1456e9623ade735ceeb2c51e8f7ddd4c3d4a3013f77b1cecb57fb31e6dc1105134ee944f3debef01fa750a4cdc4cc8d85f1f1b6fbabf965ee9c7a886cc6c509e67801613811c63ca2e848c3eb029a64ccdf058c4f0fe7c3c95e21da28770d7dd93475d6e72a5ea05d5fc0d34a1439fa0420ce68554352a212e38fa53f1181a0b3e4db1f71b07da5ffa47ca7b9382b652e942fac85d2337521ad131de192a5155cd99591462f4eecf2d14a301670493826b48ce0a5300f29f2789e372ff9153d6e5c88d28cfdddb605fafd5832e24e16", 0xeb}, {&(0x7f0000001600)="73e7e4af2ee4b8a6f5fc8b22174b6d3be2402b63163a6774ac4b7fe7331485c1da4d21e469d7c992b3e0c839a29f06f1c73e51f38dddf1d07a8b8d92e211abc7e73962c604570911ea08a499aa38cc0c8fbada025c166f1b8afea3d37d406b49bf67d8abf831fb29dd609677f2d630ac014f45aa44ba599faaaff0965e53966c36419036", 0x84}, {&(0x7f00000016c0)="40ad282958c8b2e5c48b77f566eed56adbca227bdf7fcd580e3c1438e889cf697582fe98ebe15c922c6711192a98b7759dd98721473c7b40238fb2af9df45eb96fab2b2ef135db0b836c6dfd925988edacfb71baa5592d22d849ce1e0be354f9e1e2151eec5913aa90d9b75e8e54d710446b1b5b63e5a60a4eec8b31c93b31920c3be6840b2806a9b838bb77b0ad7b5932e5cf0db656b7035987177dc1ae3823bf5c7499d07cabd6aaa06d5afa2e31c30c878b18a526350f51cec0ff89f9c17a7b4dec3d35eca4d16a856356477ed69627b01f2d174564663c7fccf36907b13617460634a30e6fe973f77faac15a14b450890f", 0xf3}, {&(0x7f00000017c0)="1b79d053b09b34dc579f900585da59454526309805025aef786b51df6cff1120369d75ba678db76c18bc", 0x2a}, {&(0x7f0000001800)="d6fc0957f084e0a7f7800816a67aee10c626cc5cb76fe2841e1d0cc523fda5111762f4e80d4661b924f1eac1633100a1b86f17318c9aa8eb89f9bc0d791c514bcdd59932b2d607574d1fb6486a84b158a1b65f32265418ca5f420ca1e1f7e9f3d4115a6de58659ee2a0bfce247e1303789e29fbc368d343de8e4414ae3239d074603b09f5b6b13dcee185eac109a2af50a8c8b0a19b4d18a3780138a0a58243babbebb12bb64a36bdaa04dfc67b0c67579a61e1f84023d56dd6c480576628e3c1c", 0xc1}, {&(0x7f0000001900)="4f2e90d2a11fc0f857804218aac492861cd622f5ab4e45a08e2b32de46046ad72eccbb80c11beeed2769359160801167eb2856d1f7803e6420f3d07562c974a3abcb6e6982492167b9c92e2cbc4bd59fddd530f02a665f58b30fd87518ee26bd434f8d9f8e856d63b609dd5745bcc7528a4760ddcdf0668120445771aecae1c8dfe4715f33627e5faae2e4f81c6e49b418ff0ae5436b86084017d3fa345739a1418fb8817fdb786ca559", 0xaa}, {&(0x7f00000019c0)="c37bf55897e825aae9a0d9a9f1410151dc62b7d3d5984111a1abe5779ad2d0cf987800a809cd7e445dab0c2442010a7b0d0a2879e41ec444ab42950e68621a9d8f570722a1b8c5b390f70c69882efabd015cfeb147262ebb7512551cf580cf95740b2a63010631e959b89d82a68fa301751f5e6202c7accc9519a83fcfc0ee3f65d21d0ffd64db0c4e811a78e6e8e4b1de4dbe47", 0x94}, {&(0x7f0000001a80)="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0x1000}, {&(0x7f0000002a80)="9dda69270179df0ae16ffaf87ce32b612d465539c79e2c747b7b39bf7c8c17bfd850cae186887273dadac079db484839b3f824b4", 0x34}], 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002bc0)=ANY=[@ANYRES32=r4, @ANYBLOB="26000000f55748ade5237b1edad688b0860f9ae9c014777eb712f9a784e80936a29e33776626c167f2133ef4fc0ae3c8f93c5e"], &(0x7f0000000140)=0x2e) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x3, 0x1, 0x4, 0x3723f4a7, r0}) writev(r1, &(0x7f00000014c0)=[{&(0x7f0000000040)="41c00dc897bf1409dc67f8304de206826ee23b56515e7d78a521b2a62d46ecc73912bd3ce1d5c271adf7e3a1", 0x2c}, {&(0x7f0000000200)="64294ec9ffc75a6a993ba9930d0f1ded6b0d8462371c4a5aed2ea180f6194790599ff1fca11707651ae7ef92057c90faceff2ec319becfb4b1612b2ed96a626eac76244a56b407d1bfc82564a33e06047b38fa51591e0a68adc26201b594944ebb5b2d541fea1621", 0x68}, {&(0x7f0000000280)="e4196993cb4bd65f1192f9ca8c08ba0c36f0198ce122ec2292f0e93fb8296389925b22d9005c3bff01e6315a8e4867993db9ba6c46eb9c55ca32b1a456d34053b1cf3182420818ab2239e3db5362e39e1ab2650c5420527e3e46a018c4d1876e447aa999e70db0fa0733076adb73c2b90a929c891f077c64f08c317b4dfb21b893c48476b40408268412c7be98662713b67836fefaafccd9be0d9e1168e19c97af70f2d4fb09ed748ddc742bd68e", 0xae}, {&(0x7f0000000340)="3c5ccf550a055b8604265d6d0d95075881a63a6d68c3b7675d691a4f3790b267dbadda52e818087bd5e792524bcbcf8ccd4bc66e6fcc2245ee2042570c4a2876a00f310f82398088b87c8e", 0x4b}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="49ba16d8c3e565a050330371eca12e6635707e94b71a730a0a3510f2aa2e09a2270f5d8eae98c0f4b10e356729988d8c85be402efe712d040b40e094dcaf4a5fbe98f0da9ec5831801c4590457554a9062e0c212a1a40ad5259fd8179748583262f14ac1437422fbc7a392a1fd69bf82dbcdd47d83ae3bc9ac86b24a7ca3df1e3ed9cde6d4b6b936d9c3a787789b7dc2ecf5897a9c25aaf5f043d3bc43a36058b302d1aeafa7001b78a3bd2cb6acf4117e2ea9f7ae34b45636eb86b2f5245aa19f3604c8c8cc2b4e2d2918baca95eb0d19dc9a8082d40d85f400ec84fcc3a3961aab80ac0d4d5934bef965c45dfc6cb1c7ce384aa8cded9e", 0xf8}, {&(0x7f0000000180)="c2aa5e12ef58d99b6e0e1b1091cfa60e430fa0cabb04b3bf64af2daf", 0x1c}], 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002b40)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x394, @dev={0xfe, 0x80, [], 0x17}, 0x5}, @in6={0xa, 0x4e20, 0x87, @empty, 0xffffffffffff7fff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) [ 188.333445] device bridge0 entered promiscuous mode 2018/04/06 21:40:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000580)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x101, 0x8000, 0x4}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000080)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) fcntl$setlease(r0, 0x400, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000002c0)={'syz_tun\x00', 0x5}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000600)) mremap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x4000, 0x1000003, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x4e20, 0x5, 0x0, 0x1, 0x0, 0x0, 0x80, 0x0, r1, r3}, {0x0, 0x0, 0x0, 0x1ff, 0x7, 0x100, 0x9}, {0x0, 0x10001, 0xffffffffffffff80}, 0x4, 0x6e6bb3, 0x1, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x2, 0x1, 0x0, 0xfffffffffffffbff}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r4, 0x6, 0x101, 0xfffffffffffffff9, 0x2}, &(0x7f0000000240)=0x14) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000006c0)={r4, 0x6, 0x8, 0x20, 0x7, 0xbc1, 0xffff, 0x800, {r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7fffffff, 0x8, 0x101, 0xf, 0x9e}}, &(0x7f0000000640)=0xb0) rt_sigqueueinfo(0x0, 0x33, &(0x7f0000000240)={0x31, 0x200, 0x200}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x3}) [ 188.382796] IPVS: Creating netns size=2536 id=43 2018/04/06 21:40:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0xffffffff00000000, 0x47d, 0x4, 0x7ff, 0x2, 0xfffffffffffffbff}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) timer_create(0x0, &(0x7f0000000240)={0x0, 0x20, 0x2, @thr={&(0x7f0000000080)="d4b168db11f81291a9160a", &(0x7f0000000180)="f5c5581fb1404f7298cf6f9a18761f92ba7bca945ad92b59df54d79ab44de2e7c3fe43e50e91cf304f566adba1ccc2ad33aa43fd0c5e47c9cddaf963351e9f3606"}}, &(0x7f0000000280)=0x0) timer_gettime(r3, &(0x7f00000002c0)) 2018/04/06 21:40:34 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0xfd82) fstatfs(r0, &(0x7f0000000640)=""/144) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f00000005c0), 0x2000000000000140, &(0x7f0000576000)}, 0x0) 2018/04/06 21:40:34 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/76, 0x4c}], 0x5, &(0x7f00000003c0)=""/92, 0x5c, 0x7}, 0xfff}, {{&(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/98, 0x62}], 0x1, &(0x7f0000000580)=""/73, 0x49, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/45, 0x2d}, {&(0x7f0000001640)=""/186, 0xba}, {&(0x7f0000001700)=""/86, 0x56}], 0x4, 0x0, 0x0, 0x4}, 0x8}], 0x3, 0x20, &(0x7f0000001880)={r1, r2+10000000}) 2018/04/06 21:40:34 executing program 5: unshare(0x40000000) r0 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x41) clock_gettime(0x0, &(0x7f0000009180)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000009040)=[{{&(0x7f00000004c0)=@rc, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/31, 0x1f}, {&(0x7f0000000580)=""/236, 0xec}, {&(0x7f0000000680)=""/97, 0x61}, {&(0x7f0000000700)=""/126, 0x7e}, {&(0x7f0000000780)=""/179, 0xb3}], 0x5, &(0x7f0000000880)=""/135, 0x87, 0x3}, 0xbab1}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000000d80)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/59, 0x3b}, {&(0x7f0000000a00)=""/176, 0xb0}, {&(0x7f0000000ac0)=""/16, 0x10}, {&(0x7f0000000b00)=""/48, 0x30}, {&(0x7f0000000b40)=""/72, 0x48}, {&(0x7f0000000bc0)=""/158, 0x9e}, {&(0x7f0000000c80)=""/226, 0xe2}], 0x8, &(0x7f0000000dc0)=""/28, 0x1c, 0x7}, 0x3}, {{&(0x7f0000000e00)=@l2, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e80)=""/91, 0x5b}], 0x1, &(0x7f0000000f40)=""/149, 0x95, 0x7f}, 0x9}, {{&(0x7f0000001000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001700)=[{&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000001080)=""/245, 0xf5}, {&(0x7f0000001180)=""/255, 0xff}, {&(0x7f0000001280)=""/142, 0x8e}, {&(0x7f0000001340)=""/200, 0xc8}, {&(0x7f0000001440)=""/78, 0x4e}, {&(0x7f00000014c0)=""/230, 0xe6}, {&(0x7f00000015c0)=""/64, 0x40}, {&(0x7f0000001600)=""/207, 0xcf}], 0x9, &(0x7f0000001780)=""/212, 0xd4, 0xb7}, 0x8001}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000003a40)=""/147, 0x93}], 0x1, 0x0, 0x0, 0x4}, 0x3ff}, {{&(0x7f0000003b00)=@un=@abs, 0x80, &(0x7f0000006080)=[{&(0x7f0000003b80)=""/226, 0xe2}, {&(0x7f0000003c80)=""/185, 0xb9}, {&(0x7f0000003d40)=""/144, 0x90}, {&(0x7f0000003e00)=""/232, 0xe8}, {&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/173, 0xad}, {&(0x7f0000005fc0)=""/171, 0xab}, {&(0x7f0000001940)=""/64, 0x40}], 0x9, &(0x7f0000006100)=""/70, 0x46, 0xfffffffffffff801}, 0x1c0000000000000}, {{&(0x7f0000006180)=@generic, 0x80, &(0x7f0000007740)=[{&(0x7f0000006200)=""/4096, 0x1000}, {&(0x7f0000007200)=""/177, 0xb1}, {&(0x7f00000072c0)=""/109, 0x6d}, {&(0x7f0000007340)=""/157, 0x9d}, {&(0x7f0000007400)=""/140, 0x8c}, {&(0x7f00000074c0)=""/228, 0xe4}, {&(0x7f00000075c0)=""/60, 0x3c}, {&(0x7f0000007600)=""/181, 0xb5}, {&(0x7f00000076c0)=""/15, 0xf}, {&(0x7f0000007700)=""/23, 0x17}], 0xa, 0x0, 0x0, 0x900000}, 0x8}, {{0x0, 0x0, &(0x7f0000007980)=[{&(0x7f00000077c0)=""/213, 0xd5}, {&(0x7f00000078c0)=""/22, 0x16}, {&(0x7f0000007900)=""/20, 0x14}, {&(0x7f0000007940)=""/50, 0x32}], 0x4, &(0x7f00000079c0)=""/237, 0xed, 0x800}, 0xf6dc}, {{&(0x7f0000007ac0)=@l2, 0x80, &(0x7f0000008c40)=[{&(0x7f0000007b40)=""/47, 0x2f}, {&(0x7f0000007b80)=""/4096, 0x1000}, {&(0x7f0000008b80)=""/184, 0xb8}], 0x3, 0x0, 0x0, 0x10001}, 0xf3}, {{&(0x7f0000008c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000009000)=[{&(0x7f0000008d00)=""/89, 0x59}, {&(0x7f0000008d80)=""/106, 0x6a}, {&(0x7f0000008e00)=""/236, 0xec}, {&(0x7f0000008f00)=""/165, 0xa5}, {&(0x7f0000008fc0)=""/15, 0xf}], 0x5, 0x0, 0x0, 0xde}, 0x1}], 0xa, 0x0, &(0x7f00000091c0)={r1, r2+30000000}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) socketpair(0x1d, 0x3, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r9 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x6, 0x4000) ioctl$LOOP_SET_FD(r9, 0x4c00, r4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009240)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000009340)=0xe8) fchown(r8, r10, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) fcntl$getown(r6, 0x9) r11 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000380)) rt_sigprocmask(0x0, &(0x7f0000000300)={0x800}, &(0x7f0000000340), 0x8) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r11) ioctl$sock_inet_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000009200)={'syzkaller1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80, 0x2, [0x8, 0x8]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r12, @ANYBLOB="3e0000009587f813b066c7951b80971204b6cdb9f2b4d0db64cf52bc9207bae0af56e8d32862c129b65cb3082915962b131979b72c5d337100f8072845927f0a8cb7"], &(0x7f0000000180)=0x46) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) socket$inet_tcp(0x2, 0x1, 0x0) [ 189.152358] IPVS: Creating netns size=2536 id=44 [ 189.176857] IPVS: Creating netns size=2536 id=45 [ 189.204335] IPVS: Creating netns size=2536 id=46 [ 189.218745] device bridge0 entered promiscuous mode 2018/04/06 21:40:35 executing program 2: r0 = inotify_init1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x200, 0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0x10000, 0x4) ptrace$setopts(0x4206, r4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ptrace(0x8000000004208, r3) wait4(r4, &(0x7f0000000000), 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x75, "67f7fe41a99fe715333a7390820f13693ef0c46acc76c0e3a471a0d900851091c129b1f79c1adb520ca43bef2fe726ad4e53857567926b8c50f68f20c70a4c0691048402e8ab828cbd97d713f6ac74581b78e5b54815de2f9ba2ddc1d03e0136e619e9781e3a7174c91088cc702928fe61cd313511"}, &(0x7f0000000340)=0x7d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r5, 0x1, 0x30}, &(0x7f00000003c0)=0xc) 2018/04/06 21:40:35 executing program 5: timer_create(0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) unshare(0x400) gettid() setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000140)=0x72789447, 0x4) getuid() getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000cc0)=0xe8) fstat(r1, &(0x7f0000000d00)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f00000010c0)=0xe8) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)) getuid() getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)) lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000380)) getegid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@dev, @in=@broadcast}}, {{@in=@local}}}, &(0x7f0000001440)=0xe8) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) socket$key(0xf, 0x3, 0x2) geteuid() getresgid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)) getgroups(0x3, &(0x7f0000001e80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r1, &(0x7f0000001ec0)) getgid() stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002100)={{{@in=@rand_addr}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000002200)=0xe8) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002300)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002400)=0xe8) getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002440), &(0x7f0000002480)=0xc) getresgid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002680)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000026c0), &(0x7f0000002700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@dev, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002840)=0xe8) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)) sendmmsg$unix(r2, &(0x7f0000004c40)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000240)="5358dca5683b4ea510cd33e2b95ae843de90052850f751e35600968705dd6c32c9566b33d40e43529ee409670f", 0x2d}], 0x1, &(0x7f0000000740), 0x0, 0x800}, {&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001680)="1df51866571d8dec2d83d18e00781a6962824c7704e83ab2118797184b64c4003c47d299e419e34ae733c6489c25e0b1d100b0bc0643b0f4237bb9cc7b9f5a3c2460cb2bd48532c75d54d5dd97226e5c4904dffc890458fd96b04b92ecb6dc345ce9a2588b0b86fb75f6f39331a04272a1c4e72ee5fcaa37d5", 0x79}], 0x1, &(0x7f0000001840), 0x0, 0x1}], 0x2, 0x40000) openat$cgroup_type(r3, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ptrace(0x10, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x3}) tkill(0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@remote, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) dup3(r2, r3, 0x0) 2018/04/06 21:40:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000003f80)=@can, 0x80, &(0x7f0000004240), 0x0, &(0x7f0000004280)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000004500)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000280)=""/27) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x20}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/06 21:40:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/06 21:40:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x1) ioctl(r0, 0x1000002272, &(0x7f00000001c0)="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") 2018/04/06 21:40:35 executing program 0: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x5c, r0, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe86d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4048000}, 0x4) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e086"], 0x1}, 0x1}, 0x20000884) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001, @empty, r5}, 0xc) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x8000) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 21:40:35 executing program 3: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0x5ed4c808) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/06 21:40:35 executing program 1: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "3d40828be5a9ae1d5293cef2a677cd94d6b00c26ed957af785"}, 0x1d) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) 2018/04/06 21:40:35 executing program 7: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffe) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000600)={{0xa, 0x0, 0xa8a, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff7fffffff}, 0x7, [0x7, 0x5, 0x5, 0x1, 0x2, 0xffffffff, 0x6, 0xfffffffffffffffd]}, 0x5c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3, 0x1000}, &(0x7f0000000340)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f0000000500)={{0x3, 0x2, 0x0, 0x3, 0x8}, 0x7fffffff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x1ff, 0x66f7}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff0001, 0x0, 0x0, 0xf, 0x200, 0x100, 0x7}, 0x20) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r4, 0x20000000002285, &(0x7f0000007000)='S') tee(r4, r4, 0x6, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0x10bb2d}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/06 21:40:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) write$tun(r1, &(0x7f0000000140)={@void, @void, @ipv4={{0x17, 0x4, 0x29, 0x9, 0xd4, 0x68, 0x5, 0x4, 0xae, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, {[@noop={0x1}, @timestamp={0x44, 0x4, 0x3, 0x3, 0x7fffffff}, @rr={0x7, 0x23, 0x0, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, @timestamp={0x44, 0x8, 0x7, 0x1, 0x5, [{[], 0x1}]}, @rr={0x7, 0x17, 0x5, [@multicast1=0xe0000001, @empty, @broadcast=0xffffffff, @rand_addr=0x5, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x1a, 0x4, 0x80000000, 0x5, 0x0, 0x65, 0x1, 0x6, 0x1d, 0x50, @rand_addr=0xf6c381, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, @lsrr={0x83, 0x13, 0xfffffffffffffffa, [@broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, @noop={0x1}, @timestamp={0x44, 0xc, 0x9, 0x0, 0x100, [{[@dev={0xac, 0x14, 0x14, 0xc}], 0x80}]}, @end, @timestamp={0x44, 0x20, 0x0, 0x1, 0x4, [{[@multicast2=0xe0000002]}, {[@loopback=0x7f000001], 0x5}, {[], 0x8}, {[], 0xffff}, {[], 0x46ae}]}]}}, "e70bc83844170361"}}}, 0xd4) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x100, 0xbb, 0x0, 0x2, 0x9, 0x8001, 0x1, 0x0, 0x0, 0x8, 0x100}, 0xb) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) dup2(r3, r2) 2018/04/06 21:40:35 executing program 1: unshare(0x60000000) timer_create(0x7, &(0x7f0000000340)={0x0, 0xffffeffffffffffe, 0x0, @thr={&(0x7f0000000180)="06cecab135a1b8525c6dadd0f3024af374745dbb5172f938859ac1983b8ff09777b0482c7f042d736127fce7162d0afdf9c10fe78484bc8b1fda0f1e53f7e97dc3ab", &(0x7f0000000200)="678fe26ab910fc6924801cd2413e23a6a4c976b26703af3e41575b6e7790a5d254f1a7d8827e1245c311c166d36703100b84689043e8eb80c5a24d5c9925559f9ba967addc3525e7b4d5b68c687b5426ff959aa1bd329f2d881d6454a787f5a6f89a2060801543fc637af4aebff0d6ad010a0962a29a91f80a3bc27270ef9857151c129776ccd182176bfff552ba2e09167fdb3a322e80cd7b912c681ed4061c16a7bbf4c6738f97a75f5f772d86e1e9eb4540bbd2209926bd1f0fc244d57967a93a38f9f65db59477d311a5ed5e58d6a9f6ae0e9aa15890"}}, &(0x7f0000000380)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000100)="bd608732f22ba8b83bf625fc80ca23ea664a7fbd1d6ed0c74f054d6dac4c7a6912ba288226d2893f0f6abd6d8b831d79f272aa343dc581c9dca982ce296667e8b7ad3cbae2964d452c7098774ac0090634e075c19cbc4dfe942af18a78d3d58295191aded4b2a7a1e46eceff727a2ca114fa584b83b06a1d23ef612cff7476", 0x7f) tkill(0x0, 0x0) futex(&(0x7f000000cffc), 0x800000000001, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000300), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0xffffffffffffffff, {0x2}, 'lo\x00'}) 2018/04/06 21:40:35 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000040)="0a02e815d7f963994ebcf8b98aa15c5d51cf826cc9cb211f40b9c52434d9eaaa5b2cca5ca5301d63e028499aadad7594b138bf15947ae76754167bfb05b6dac22dbaeaad43bf1ebdc5210c8c3b00b3b4e8e459f83f8cc167f0fff72a87c93ee03c9d47c0c1e09182c4914b260e55f80bd7b8ece54e37537a7d1d9157bb92", 0x7e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x8) sendmmsg(r1, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="314dded7f20c3114dc9608c87b0d9df9f51ebfe463a36bfed1", 0x19}, {&(0x7f0000000100)="b48a62a5d8d10270220f29", 0xb}, {&(0x7f0000000140)="d77439301b46cc3eee81b30f247a2399158c76bd3ab6", 0x16}], 0x3, &(0x7f0000004800)=[{0x4c, 0x117, 0x7, "e8e6dae716fc39645dc683f7ab2c54869c75573b615b454a350e94787d6e12ab03740a69c38be7fa02c5fee602ece879efc22d061843e505fea865b6a45f9b5b"}, {0x20, 0x111, 0x6, "6ca2d922cbcb3bc4296756e40d8f5ae44ff15d"}, {0xf4, 0x1ff, 0x0, "b93b1beb4bdf102435f5f4ba357f8fbc98265895f3acd6117983522f92276ba1236c843d58bc332438bdc7f303b677b1f9e554ec3f90c90143d0846aafde62b1cfe297d8f68e5d095d60d6b108ea7fa253889cd1a9e4eded7b8a11f8b72a78010552a5d39cf40c42bd7b7281f0729db09557f6ba55e3a52f06d5d98959c478a7203bff3619e5c54cce2945d0bdbea2a7873d15e62f376b94baaa90213e58bd11dd50e158ed0657e01be4b8bb8a1d63fa4947ee1980184b501eca74ae599a9e7135b0d91e26ef79e132850076d01b709b4a5fd3de19b9f14134f01c3ea767f64f93225202741a96"}, {0xd0, 0x1, 0xca8d, "99a23d601b072e0b9caa0ec52b18fcf0f867884f304724c19018022005af9f770bc3d232a33ff7ddd00c78f256e7e2514f7d4d336ecb52d59c5bf28dc0642649628d961ece94ea924fa9e79415d90e9d86ec3e3f96f50944804459491924f912d4fc4537cc8a1bc15e4ca99e6019a9a95ee5e5a0a1646f6bf0f7b73968f5529cfd24be4b22f919b941b1522e3259e942e064399d3ade8dc56fa7fbcc219d59918dd477e8689ff6d97dbc526b4652e194ff60844a6bacb6c2361beec6d9585e7f51e2"}, {0xbc, 0x0, 0x8000, "d3aa93f2511bbb732ef397c4310ed7a150f7a55d15712df15700230fe5a7e75885156c694ad29171895c94717afa7f4db8b493ea5af57edd1b249070bff8acaca159735e0efa79c2764c7841ab3e8642992aa7f36d71f113bb2e1fc45616e923f1981867cdf1d84be624fddc78712f96b5833ee61569a7b30fd24b62116e5f2f9a86f2149d51bf852478f722aa8d368672d88a3e660220f7902f826b5f2b1284340f45f2e4207a2cc1455040ed0942"}, {0x30, 0x0, 0x6, "f49401925c98daa5ed33ab593148f608eaed1d70b8624c14864628d3a9667d6dbf483da3"}, {0x140, 0x113, 0x3, "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"}], 0x45c, 0x1}, 0x5}, {{&(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x1, 0x0, {0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000680)="e89665a4e885ea6b1b2a1e32a947dcabf1412ae8863ee2afe86d64b135bb001d1126f55609facc6c3314e5030bcadf4c10a57a351ed38106026ba528204a3af2c3e2b7db", 0x44}, {&(0x7f0000000700)="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{&(0x7f00000040c0)="138732a4c8979ddaa1edbecf629de4fbd5b148c5569e1df81854184119340d451b66e8ee639cbb1e48b66d8670674d350b4257abf3f710f50e8bccc90fe03e4818e755c6a45f5bb406748d2a1cee713705fe803f16a0cda5f20f09393e85d166e7555efdb5406eb2ad7ff633fe0caa20e39b2ae375800e467d05578fc1e5e5a958b7e44400130d19a53ce075d694f2196448fbb061258038b4efe883cf8a1839", 0xa0}, {&(0x7f0000004180)="0c75e1cec7ed3a12cf17c327f0106e21919dcaa8d04f48b248bdab4d6c30000481484fcf9d688d2baf10f318f740d59bf702d82194c831f0b6f19b7830a38c6fe4ce50454306a27653fcc8b15c78416a6920e7c048", 0x55}, {&(0x7f0000004c80)="6625f53f3f8919f98a2a39b804987b028e326df2b3dbc5f17652fc30e3d5093a010b5abbbf9d2b81837aeebedd89cc2761250a949b464fb282639a719ccfc196ed2e21ade2bb981577357fb4dec28d90a0018e68ce2bbf0718e457fb9e1356a35ef2e063add66a866ebae12595049e51bdb1ee36ec9bf523bfc587a74a758292f88c2803780a7d7d09486556e879be90843eb66b9676618ba5c90cf5ccd79fe3055d386a9cde046a6653", 0xaa}, {&(0x7f00000042c0)="cc5cc38b5bca8aed3a5dc4d07704cafa050f8af6f253f25c28bbe1e97aad37c73bc9213647f65ea89798b51f959d91c1ecf359a02fadf619dd4cdfc857e7965489aaca75feb92d65a780e4b6456e20ec8b5557c8b6f28d27d2c59bf7989fe4af38ecf85bdd3d159503b6e0ab1222e4da7ff78dfc017900d29dc9c2a4e698c7ded5172edb2c0abc8fdb64a5c25af0f2829502e718e25e7b7f4ec303fe0c84bc43c4e3287e7b5d51e9ae37c87d6bde7b3cc9879dc95921fe07d86e3e4739bcadee9879b444622d557d48a9ac1bcf33107f438e1df269fecb234431b65c0bae29236269be", 0xe3}, {&(0x7f00000043c0)="7ffd8f50ae16c0d5b43b5d66de87495d4d4d97aade8e49e06b6d6c5081dd1371307a26dbd4e302eba669b0b1724ed29595080fbfa0441a2e75b90a68b7bc0aed2651fe06489e7c145e22b8d58247268dd6b8438e41f06c04da9da5ce05989681a4838b0bf7b028c30849bbd4c15fb95e8289b87de0e93ac3bb4feeb3798f6a97cdb5b517e333bd89366a8d7f8735aba39be9620134b7e52c5a72b377e785b9ac116c19cade9f5d9ce870e8729e491e911ea634c07ff015a7294138c59ca55d6cdf262cdcc6056d672d6c7c8b428e8fa3709d9173c83053a7a59780d445892cfcc613b2e29e60b59936ed90c3a1b3b650bce9151a732a2f96bdf1ed080fb67f", 0xff}], 0xa, &(0x7f0000004540), 0x0, 0x4008005}, 0x10000}], 0x4, 0x20000084) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) close(r1) 2018/04/06 21:40:36 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0004000086924c16ff0000fedbdf25050000000c00020008000300030000001400020008000300040000000800040004000000080005000000000008000600030000000400010024000100080001000a0000000800090000000000080002001d00000608000200df000000c5bcab85bd319333ee9adb36199a73fbdca8241ba22051084a622abf691db5205a7f983ae5643c7ae45dc76f6462020000000000000012a10278a56b11eac3465b949068e47cdd82ca4bf1"], 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) fallocate(r3, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ftruncate(0xffffffffffffffff, 0x7fff) 2018/04/06 21:40:36 executing program 1: r0 = socket$inet(0x2, 0x0, 0x8000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x100000001, 0x7, 0xfff, 0x4ad592af, @time, {0x0, 0x80000000}, {0x0, 0x8a7}, @raw32={[0x1, 0x400000000000, 0xffffffffffffff01]}}], 0x1c) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x4014, r0, 0x0) sysinfo(&(0x7f0000000080)=""/32) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x19b) [ 189.915375] IPVS: Creating netns size=2536 id=47 [ 189.934340] IPVS: Creating netns size=2536 id=48 [ 189.955482] IPVS: Creating netns size=2536 id=49 2018/04/06 21:40:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000011009c7fff0200003e64a918e0b0c92b8e00008001de1943fd00000000000f070000e6d2bb411a07c3f1d1d0e6bc42b6a8449073d2e15c0f7170753a8fc7a3a358581dd40b029688b9ac3379edb8e53b8b6045fddb15952eba0b48136e10c7db4ef800"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x100, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0x9}, 0x10, 0x598cc5bc, 0x9, 0x18ac, 0x495, &(0x7f0000000040)='ip_vti0\x00', 0x40000000000000, 0x2, 0xb9}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) getpriority(0x2, r3) r4 = dup3(r1, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000380)=0x80000001, 0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, r5, 0x400, 0x70bd27, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40004}, 0x10) fsync(r1) 2018/04/06 21:40:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r4, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000c, &(0x7f0000000480)=0x100, 0xfffffffffffffd58) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r1, r4) tkill(r2, 0x13) writev(0xffffffffffffffff, &(0x7f000046afd0), 0x0) r5 = memfd_create(&(0x7f0000000080)="237d00d3fc1ee4671fba20a455e73e678b8e96fffd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000240)='./file1\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="737973753a6f626a65637442edf0754181381ece5f46610b0df857dfd6d87d0d8decb8ce8da495b3d53cbdc53e575f723a6770e7432e81675f657865635f04007330202f75222064fcb6b4214424ed6e2d776f6e54726f092d3500000000000000000000000000b370696b75d2d40f93b0858b3924dc509dc9cd7c2eada8b73cf37cc4875ab42200000000000000ced47321b9d5ccfd03a3c6ee79964500c669211117f89160626d1b4618e17d8bc1120712"], 0x4b) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000c00)}], 0x1, 0x0) r7 = syz_open_procfs(r2, &(0x7f0000000b00)='maps\x00') r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00000001c0)={r9}, &(0x7f0000000380)=0x8) r10 = memfd_create(&(0x7f0000000000)='/selinux/status\x00', 0x0) sendfile(r10, r7, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) ftruncate(r0, 0x8000) [ 190.198114] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42159 sclass=netlink_route_socket pig=14500 comm=syz-executor6 2018/04/06 21:40:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) connect(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) 2018/04/06 21:40:36 executing program 0: unshare(0x2c020000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x8302, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/226, 0xe2}, {&(0x7f0000000180)=""/23, 0x17}], 0x2, &(0x7f0000000200)=""/159, 0x9f, 0x4}, 0x2000) 2018/04/06 21:40:36 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x4) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r1 = gettid() tkill(r1, 0x2d) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = dup2(r0, r0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0xffffffff80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1020000000016) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200480, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="a7c98320848ac9b3aa1fd99b0e172c45", 0x10) 2018/04/06 21:40:36 executing program 5: timer_create(0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) unshare(0x400) gettid() setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000140)=0x72789447, 0x4) getuid() getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000cc0)=0xe8) fstat(r1, &(0x7f0000000d00)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f00000010c0)=0xe8) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)) getuid() getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)) lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000380)) getegid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@dev, @in=@broadcast}}, {{@in=@local}}}, &(0x7f0000001440)=0xe8) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) socket$key(0xf, 0x3, 0x2) geteuid() getresgid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)) getgroups(0x3, &(0x7f0000001e80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r1, &(0x7f0000001ec0)) getgid() stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002100)={{{@in=@rand_addr}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000002200)=0xe8) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002300)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002400)=0xe8) getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002440), &(0x7f0000002480)=0xc) getresgid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002680)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000026c0), &(0x7f0000002700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@dev, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002840)=0xe8) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)) sendmmsg$unix(r2, &(0x7f0000004c40)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000240)="5358dca5683b4ea510cd33e2b95ae843de90052850f751e35600968705dd6c32c9566b33d40e43529ee409670f", 0x2d}], 0x1, &(0x7f0000000740), 0x0, 0x800}, {&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001680)="1df51866571d8dec2d83d18e00781a6962824c7704e83ab2118797184b64c4003c47d299e419e34ae733c6489c25e0b1d100b0bc0643b0f4237bb9cc7b9f5a3c2460cb2bd48532c75d54d5dd97226e5c4904dffc890458fd96b04b92ecb6dc345ce9a2588b0b86fb75f6f39331a04272a1c4e72ee5fcaa37d5", 0x79}], 0x1, &(0x7f0000001840), 0x0, 0x1}], 0x2, 0x40000) openat$cgroup_type(r3, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ptrace(0x10, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x3}) tkill(0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@remote, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) dup3(r2, r3, 0x0) 2018/04/06 21:40:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r0, &(0x7f000097d000)=0x200000, 0xff) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000), 0x4) 2018/04/06 21:40:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt(r0, 0x0, 0xd3, &(0x7f0000c2c000), 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x200200) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vcan0\x00', 0x7958}) 2018/04/06 21:40:36 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x38, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x38}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) creat(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000180)={r6, &(0x7f0000000240)=""/170}) 2018/04/06 21:40:36 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) clock_gettime(0x7, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x101003, 0x20) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) dup2(r0, r1) [ 191.441353] pktgen: kernel_thread() failed for cpu 0 [ 191.447049] pktgen: Cannot create thread for cpu 0 (-4) [ 191.452539] pktgen: kernel_thread() failed for cpu 1 [ 191.457676] pktgen: Cannot create thread for cpu 1 (-4) [ 191.463029] pktgen: Initialization failed for all threads 2018/04/06 21:40:37 executing program 7: clock_gettime(0x2, &(0x7f0000000080)) getitimer(0x1, &(0x7f0000000040)) 2018/04/06 21:40:37 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) socketpair(0x3, 0x80006, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f00000001c0)={0x3, 0x46, 0x7, 0x8, 0x5, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r4}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x104) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r5, r4, 0x5}) 2018/04/06 21:40:37 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000980)=ANY=[@ANYBLOB="e44027715f49e52b15f8f3e5b7d713d09f98f2efd96243e674d78882aec12032e5a8cd522be8072e", @ANYRES16=0x0, @ANYBLOB="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"], 0x4c}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x4}, 0x1c) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/06 21:40:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0xc73, 0x69d1, 0x4, 0xffffffffffffff00, 0x80, 0xfff, 0x4, 0x7, 0x5, 0x5}) writev(r0, &(0x7f00000000c0), 0x1) 2018/04/06 21:40:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x91) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x1400}) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xffffffffffff6723, 0x404280) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x3, 0x820) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x5, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000240)=""/195) write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x7, 0x3, 0x7, 0x6, 0x3, 0x3f, 0x6, 0x179, 0x38, 0x3a0, 0x1, 0x0, 0x20, 0x1, 0x3, 0xff, 0x7fffffff}, [{0x5, 0x200000, 0x7, 0xb37e, 0x3f, 0x8, 0x200, 0x8001}, {0x6, 0x20, 0x84, 0x1, 0x5faa, 0x2, 0x10001, 0x7fff}], "0c8db25909ef0353e880315ab14fd38d2de32538c2187b243fb0700500a3d4458b113629838e60e6f165ddc1b5cc558f39075a5bf87b361718b7d4096de4595157b2c17405d8959c76aad0e4f1492fa0cbd074e6d4cceaa9148df32c9b7d9a33502e9e330ed99a3a8fc2a3903ca2d938b00bf5eacaee290a1f918bea71bda7a381800d6c50a89b8028b9b42312db7995d11d203f68aa0f05683952d831ff2fe7f8bd44c06df57f0e71d53b69a92d96814a009c9622b63074d54bdcd99df30acf07230c7ea36c79eed6f45d3f0c7a1ae1154000dafd1149f4189fa2468c32ba8c8f7c51a3a9cb997621330e5c59e0c69610", [[], [], []]}, 0x469) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000007c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x2, {0x2, 0x4e23}, 'ip6tnl0\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000840)={0x14f, 0x200, 0x2, 0x0, 0x0}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000008c0)={0x0, 0x73, 0x0, 0x4536, 0x4, 0x200, 0xd2, 0x1, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x3f, 0x0, 0x5, 0x3, 0x7}}, &(0x7f0000000980)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000009c0)={r2, 0x747, 0x5300195, 0x40, 0xf1e, 0x1, 0xfffffffffffff001, 0x81, {r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xcc, 0x3, 0x5, 0x0, 0x1}}, &(0x7f0000000a80)=0xb0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000c00)={0x2, {{0xa, 0x4e23, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff823}}, 0x0, 0x3, [{{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}, {{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e23, 0xcc9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x20c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000e40)=@int=0xd6, 0x4) r7 = open$dir(&(0x7f0000000e80)='./file0\x00', 0x80, 0x11) pwrite64(r7, &(0x7f0000000ec0)="88453acf313d88ca7341139d48b5796bf9e441dadd9bc37712326817ccb7e81bfb28020743034e0d7e4efb583624695acf30832540897c68509eb7bc321fa491d2bdb3eda1e9ba6b49e86add28464a9a3a0b12194d372fd2c1fafd940ec65f398bada85d0a8367f41606875cbe39aece1e11159203df9911b181f6e679490c88de7a3bd946e8178a571aa0d7eaafb923fc21c32231fe655ce61e", 0x9a, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000f80)={r5, 0x7}, &(0x7f0000000fc0)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000010c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r8, 0x29, 0x45, &(0x7f0000001100)={'ipvs\x00'}, &(0x7f0000001140)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001180)={r3, 0x54, "295059ea10eaea6a6560539a4e6f9c85ae1272cba99d6ac7dbc9ffe47d82f7b9ea6b92963d53a233c23c8341bddcb862a35762a4d977a7c9e93bf38541ca1471e163a4979e475d52cd71cfbb15f5c4d6c1c723a3"}, &(0x7f0000001200)=0x5c) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001240)=0x7ff, 0x4) epoll_pwait(r6, &(0x7f0000001280)=[{}, {}, {}, {}, {}], 0x5, 0x5, &(0x7f00000012c0)={0x6}, 0x8) writev(r8, &(0x7f0000001500)=[{&(0x7f0000001300)="25b7d95eb488f21102d7ceffe17ebad63c5310661b797d498f9813b2594ca167c60602978a0e8954f2a17876ea6bab446ab7637fa98da78ccbdaded9ff26df71ddf11a741fa61583779b43a005dc58e56dd47a294a0b3d479fb3fe98751817c2171a72179ecfed9c29841c2bacd5e829437e4e5cf89db674f2decb6ccafb66064fa8884fe19459e02669916dd485569255a665b9b7e2cad1792936faa2b6df4475379d56b99c7be8e04a37e3ce543c51eb1a6a675ebe35e61d1d5635c977761199c56ab3f7b3d26cf9dd51c537ac1a98e8e5fb", 0xd3}, {&(0x7f0000001400)="4a76f7806eef7751e3740b887fcc949ceade967e204e348ae318a75fc169d67d7c15ad1ec418bfb572455ab0f98f887e9c4d570e2056e7625fd6d30ef4e916e67ffc3325a02083794d779e181730ab29928bafb2a764ca9a7447ca69ce4a05e6978dd8504bd79cdf443bdbc790f8ecfb11de4544880cfd7d91f89c25cb92042e8af0feed54c48aea9f1664f78722b1581ccc374534c2c4f7afa4c56b7525f57f93e6f324854256da7af4fa3ed5822ef5094f376bd958147953d9e14229ef70676bec7481fe544026f881775577d8641f14", 0xd1}], 0x2) 2018/04/06 21:40:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ftruncate(r1, 0xd39) sendto$ipx(r1, &(0x7f0000000040)="9d7990530e8540679e98a52bba4fe53f9279964c1b32ec7a933b0cd71b4d9782bfba0ff3f3f8322af8a785ab6b5e52280e8b5e960479f15ea752563b673f054fac7a6e51751e2cf8b5d179ab5876955561d60d66fc45db7a9b83201279d15939", 0x60, 0x10, &(0x7f00000000c0)={0x4, 0x200, 0x6, "bf5a761037e4"}, 0x10) times(&(0x7f0000000100)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/06 21:40:37 executing program 4: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00']) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/04/06 21:40:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x90}, 0x1}, 0x0) 2018/04/06 21:40:38 executing program 7: mkdir(&(0x7f0000000780)='./file0\x00', 0x5) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x3) r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="afb7d994a0eb57fc08e84b16a2295ba2dae8b655872378836e853a9793e68c2d910913086974854f76f66f9120b1a19d6f6117230916d0a159fce3234a2266196bad491ddd4b"]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x112) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000007c0)={0x5, {{0xa, 0x4e21, 0x5, @empty, 0xfff}}, 0x1, 0x6, [{{0xa, 0x4e24, 0x7, @empty, 0x2}}, {{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}}, {{0xa, 0x4e23, 0x1}}, {{0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, 0x4}}, {{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x1}}]}, 0x38c) rmdir(&(0x7f0000000080)='./file0//ile0\x00') r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) ftruncate(r0, 0x3) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='efivarfs\x00', 0x3040, &(0x7f0000000480)="8832d1b1b407c58e1572624b8aaf44c43c2896d361eafb2bbab3bf64978e2aa780c1fa5f73018bf7aebd4e07217d7609258704c414c080d4e3489905cf10e3c3b70792a6f886203f4f33db94aed112eaf41d94790032b60b153358f242fd523766ab998e69195c0c6f635ae1f813834437dd124c2a94700cef82c9ff095a1fe3382350ac65da94181f01253f81e0e0855202c3a8ede3171d770852fba7f295a001bbdf62779361398860") rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000140)='./file0//ile0\x00', 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000540)={'syz_tun\x00', 0x1}) rmdir(&(0x7f0000000340)='./file0\x00') 2018/04/06 21:40:38 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capget(&(0x7f0000000ffb)={0x20080522, r0}, &(0x7f0000000000)={0x4, 0x0, 0x4, 0xfffffffffffff800}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000001000)='comm\x00') execveat(r4, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)={r5, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@empty, @loopback=0x7f000001, 0x1, 0x3, [@empty, @multicast1=0xe0000001, @rand_addr=0x1]}, 0x1c) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x3) getgid() 2018/04/06 21:40:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xffff}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x5, 0x100, 0x1, 0x0, 0x2, [{0x100, 0x7, 0x3ff, 0x0, 0x0, 0x2001}, {0x7f, 0x785, 0x80000001, 0x0, 0x0, 0x401}]}) 2018/04/06 21:40:38 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f0000000280)="62160bb966d46ea935449526e94b44a5c310affb2298c023c7036e8935100419daea2b6b090004c59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x40, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000100)={0x200, 0x6}) 2018/04/06 21:40:38 executing program 2: personality(0x404001) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='irlan0\x00', 0x10) 2018/04/06 21:40:38 executing program 6: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600", 0x2a, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d", 0x23, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0x6de, "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"}, &(0x7f00000002c0)=0x6e6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x2b}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0), 0x0, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/06 21:40:38 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000340)={"877f0040", "8f19ebaa8580fa5329fdabd59edd2fef9780e17e35f9594c60b878e846e9f243753f8b05c86a1b083153430c683531b49601e57b3f6688927a239c65000000000000000000000000003adba8adc9a352ffe658f0ea32c1882c6b13eafd0856698ae6a0bed61620c4346d501347540f84092e8c89df2c80a444cfc4356e2d881ef902e48193dac1a4a925318e0b6dc0fe9d92e0a111d6007d75cfbbe8034b4581e2956f74922e598d746dab841ba23e9dd9d87eada35f2055fbff2a05aa2d1bf91d92"}, 0x97) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file0\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000100)="466d7269572b9fa674184b51b2fa89133a", 0x11) 2018/04/06 21:40:38 executing program 5: r0 = socket(0x0, 0x0, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000004c0)=""/133, 0x270, 0x10100, &(0x7f00000001c0)={0x3, {"95c333a80974e5"}, 0x32e}, 0x10) 2018/04/06 21:40:38 executing program 4: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x400) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x80, "d688f29242a13ca77312991ed414eba0a9cee2b7feca94231fecd3baf2fb9e11f4ac25e55c0ad4d84df3b80ae85afba81ff47140e0a1a40ffb1d62c91ba39d35e943ab4f0acf2288c4d2b09571eb13e918367569e7a303455935281a20994b3058521cb928dfe5070c711ec72b246f707a01589dcd31951743e8e9d6dacb1a0d"}, &(0x7f0000000180)=0xa4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)="5558bbf130f969232c6cf4fab11558c8b70b7ed476f34a62b1c8991b8d4c74f7a2dd0c15abdac28f6eb1e215e7ef10cc4cfbd69526761ff45570544f8aa5e2e25d3340ddbcb8e2df99151f6302e236544b2a27941e42", 0x56) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) pkey_mprotect(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/06 21:40:38 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000849feb)=@known='com.apple.FinderInfo\x00', &(0x7f00008c3fff)='\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) seccomp(0x0, 0x0, &(0x7f0000007ff0)={0x20000000000001d7, &(0x7f0000004fe8)=[{0x61, 0x0, 0x4}, {0x6}]}) 2018/04/06 21:40:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) [ 192.201862] binder: 14598:14606 unknown command 0 [ 192.208135] binder: 14598:14606 ioctl c0306201 20004000 returned -22 [ 192.708399] IPVS: Creating netns size=2536 id=50 [ 192.730196] IPVS: Creating netns size=2536 id=51 [ 193.118202] binder: 14598:14654 ioctl c0306201 20004000 returned -14 [ 193.128136] binder: BINDER_SET_CONTEXT_MGR already set [ 193.128277] binder: 14598:14654 ioctl c0306201 200001c0 returned -14 [ 193.133491] binder_alloc: binder_alloc_mmap_handler: 14598 20000000-20001000 already mapped failed -16 [ 193.149653] binder: 14598:14653 ioctl 40046207 0 returned -16 [ 193.149686] binder_alloc: 14598: binder_alloc_buf, no vma [ 193.149705] binder: 14598:14654 transaction failed 29189/-3, size 0-0 line 3133 2018/04/06 21:40:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x40881, &(0x7f0000000140)={0x2, 0x0, @rand_addr=0x6}, 0x10) 2018/04/06 21:40:39 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x400000000001}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') chown(&(0x7f0000000080)='./control\x00', 0x0, 0x0) close(r0) 2018/04/06 21:40:39 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe}) r1 = socket$inet6(0xa, 0x3, 0xffffffffffffff7e) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x9}}}, 0x84) 2018/04/06 21:40:39 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x33}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x9, 0x10000, 0xfffffffffffff691, 0x3ff, 0x3b, 0xdeb, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8001, 0x3, 0x4, 0xff, 0x8001}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/06 21:40:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x50) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/04/06 21:40:39 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/144) readv(r0, &(0x7f00000000c0), 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x8012, r2, 0x0) 2018/04/06 21:40:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f00000003c0)=""/161, 0xa1}, {&(0x7f0000000480)=""/131, 0x83}], 0x5, &(0x7f0000000580)=""/182, 0xb6, 0x1000}, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='scalable\x00', 0x1000002ca) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) 2018/04/06 21:40:39 executing program 5: r0 = socket$inet6(0xa, 0x8, 0xffffffff) r1 = getpgrp(0x0) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002}, {}, {0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/04/06 21:40:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6174000000000000000000000000400000000000000000000000000000000081000000990cae9c043d3f2541f2617dcc9c765a470befcd1f8dfcfa0ad201f96993aa3c003f862f539d9a558df950b774250a85d2e6180b25ffc464ca5f7ad88924dfa31ae319d031c1f36b2d28666e7c98fd32efa48139bdad58586f8a73a896d059a9a081709602c437b2da53fc3eeb256a0257e08bda24e08776e3f88d"], &(0x7f0000000180)=0xa5) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet(r0, &(0x7f0000243fca), 0xfffffffffffffd2d, 0x200080c4, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bridge0\x00', 0x6}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) close(r0) 2018/04/06 21:40:39 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001200)=0x7f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001240)={0x3, 0x1000}) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') sendfile(r2, r4, &(0x7f0000929000), 0xff) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[]) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001280)={0x0, 0x2, 0xa7f, 0x9, 0x4, 0x2, 0x9, 0x9, 0x1000, 0x586, 0x80, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) waitid(0x2, r3, &(0x7f0000001140), 0xc0000000, &(0x7f0000001180)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB], 0x1) [ 193.242449] binder: 14598:14606 ioctl c0306201 200001c0 returned -14 [ 193.251817] binder: release 14598:14653 transaction 476 out, still active 2018/04/06 21:40:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0) 2018/04/06 21:40:39 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1ffffff) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000840)=""/79) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000001022171c0f66855b00"], &(0x7f0000000180)=0x24) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x190, 0x1, 0x0, 0xffffffff}, {0x0, 0x0, 0x5}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000480)=0xc) setgroups(0x1, &(0x7f0000000200)=[0x0]) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) close(r0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getpeername$netrom(r5, &(0x7f0000000500)=@full, &(0x7f00000007c0)=0x48) poll(&(0x7f0000084ff0)=[{}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000100)={0x20000000}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000040)={r4, 0xe4, &(0x7f0000000680)=[@in6={0xa, 0x4e23, 0xc9, @local={0xfe, 0x80, [], 0xaa}, 0x2af}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x2e}, @in6={0xa, 0x4e23, 0x9, @empty, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x8cf3, @dev={0xfe, 0x80, [], 0x11}, 0x7}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x9}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffffff}]}, &(0x7f0000000400)=0xc) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=ANY=[], &(0x7f00000002c0)=""/152, 0xfffffffffffffe45) 2018/04/06 21:40:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x375) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000001900)=""/149, 0xffc4, 0x0, 0x0, 0xfd69) 2018/04/06 21:40:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x219, 0x30}, &(0x7f0000000040)=0xc) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000100)=0x34) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1, 0x1f, 0x1, "d5f8577e3e96e0216cbc8cfe83d2ec54e25100537ef46f58bd3dec1656a2d80dea60c251dabbc08cb1bbde1e3024197c4ba46c157ed11bf06b3f86b833011214", "c4d70f1a4f3049cc46c3dc5be7c2471fdbf966627be2eb287091face92ef5718", [0x101, 0x9]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x6ef, 0x400, 0x7}, &(0x7f0000000180)=0x10) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000280)='./file0\x00', 0x4, 0x1, &(0x7f0000000480)=[{&(0x7f0000000380)="5f2d19f9afcead36db3e979d837144173cc6d6ebccd4368eee32c56dda261117a1ac6cf677d8ed656542e424fd29a494839d8d89118c6cd6c4cae3694ab1b31ce7f10b3d5b25436a938e27757d36b5b26d102a69ac0da9807f8a0a9223989f2753409a41354c1af380dc5fd04e378140c7625e93e52ae64dbfb3d36aceed73c499a051348a0531b704c7ed73950201a087a87bfec18b043a586703477cea56ab5563fdf8a68be1cfb8c98d05436e2e01bd9fc4561aea0e4768322482476351eed40d197698eaf2de47580f9fcb11b5f204ed7723fe11691e9111a4e8f9bfd350d41541d1a2bf1ed6133e17e02bf4bdac9f6bc9", 0xf3, 0xd1a}], 0x20080, 0x0) 2018/04/06 21:40:39 executing program 2: getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)={0x8000023b, [0x4, 0x3, 0x0, 0xffffffffffffffff]}, &(0x7f0000000000)=0x2b6) clone(0x1080000, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000000f90)) 2018/04/06 21:40:39 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x100000000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr=0xa9, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x5, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0x5c, r2, r3}, {0x747, 0x80000000, 0xffff, 0x4, 0x5, 0x1f, 0x9, 0x1f}, {0x2, 0x2, 0x1, 0x5}, 0xe077, 0x6e6bbf, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x0, 0x3, 0x0, 0x200, 0x8, 0x7fffffff}}, 0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) 2018/04/06 21:40:39 executing program 5: socketpair(0x2, 0x80003, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="84c978838f9391c4de150dd058aad65b05d6158b4033d2396c1ea3dcd1ead9d4e9eb0f4fa5631810a06937231f5de3022b417252666a8258b452e83f19c7f1d3d70d1b9295103e9f206d051f077ce454bf0ad17f5993c70f6058960055945db65d12e0c1c473b597804b81bbbeb4c51e3aacc98da53d5ce978d6526be419f79d773f41baa2c3697bf0dde6432aa79bb5b3b76bf9355ec59b67aea9db5fc320ab994177f3b68b2170179aea87d325ea6747dbc50d5ef73a80d9a77e2147182c42e0fb9ac05cc58a8122d04fbb57d6fc34dbad2d24908765cbcb03c71fdc9063f20f51a96207b2bc34d347a9e98f", 0xed, 0x7}, {&(0x7f0000000240)="c4a8b03aeb816511dde71d1d5a69d295f42cab55713dee209b183db0a9a539cb47e5fa154bcdce03034a243ff3f912389b0084fb604349350e3f39ecffd83345195fd062d4d62c6daf4d02f750c667207bf6f5b1af5bee96366e67109f60fb90220213ee225f219c29bdbe2de7741dee12a6caf311f48b6e8ff43a4c34ca2eb178b4b44d17da67bf59434163863e6c92725bf86845f1a63ef23a34b1e9ee8e0d3d25b0faf8756aa51b9d712ec5a2c87b350635171efd8826b9bf443d1e3f50804b996c03ec", 0xc5, 0x8}], 0x2000000, &(0x7f0000000440)=ANY=[@ANYBLOB="636865636b3d7374726963742c626c6f636b3d007839372c6e6f63000000006573732c6d61703d6f66662c6d61703d6f66662c636865636b3d72656c617865642c626c6f636b3d342d2c73657373696f6e3d3b2c7569643d7a32793733342c00f2ec96e4e8a68530c3cce8a6fe1216d6e96701c080d9de68d45d4df5ba189af3bf37173d349c5e5f35acf4c2c594f70ecef89e634b6a6b39549568d87f1fb594d7cc386cf2f5d4941933bd8aa92e45799f5e8c1f1f6a6a7b0e351fd97d57dcccc5ee81128adfb727448ec8b1bff8dcdd501d97d9e657b92b0888f60921a24e64501a667a8aad9781c5eecf7348d4c9ce44777793897b4d"]) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="006574010001005f000000006c616265360056") getpeername$netlink(r0, &(0x7f0000000340), &(0x7f0000000380)=0xc) lseek(r1, 0x1a, 0x0) getdents(r1, &(0x7f0000000fd0)=""/48, 0x19a) [ 193.295685] binder: undelivered TRANSACTION_COMPLETE [ 193.304295] binder: undelivered TRANSACTION_ERROR: 29189 [ 193.311291] binder: send failed reply for transaction 476, target dead 2018/04/06 21:40:39 executing program 0: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/06 21:40:39 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) mmap(&(0x7f0000522000/0x3000)=nil, 0x3000, 0x80000, 0x32, r0, 0x0) setrlimit(0x0, &(0x7f0000000100)) 2018/04/06 21:40:39 executing program 2: r0 = socket(0x1f, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xa12, 0x80, 0x100000001, 0x6, 0xd2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x2}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000003}) ioctl(r0, 0x8918, &(0x7f0000000000)) chmod(&(0x7f0000000180)='./file0\x00', 0x100) 2018/04/06 21:40:39 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002c5000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000246000/0x2000)=nil, 0x2000, 0x1000008, 0x14053, r0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) 2018/04/06 21:40:40 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002080)="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", 0xffffff99, 0x2004c040, &(0x7f0000000000)={0x2, 0x1000004e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000100)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x40000, &(0x7f0000000b40)={0x2, 0x40000}, 0x10) 2018/04/06 21:40:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) 2018/04/06 21:40:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f00000006c0)='./file0\x00', 0x44) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x0, 0x0, 0x100}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180), 0x4) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000600)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/06 21:40:40 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x80000000, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) write(r0, &(0x7f0000000080)="fc01c26b93b52c1bf3d06951d1491ca0b2f9a087a3f0831bba31c2149d4924977e3e4f2a53cfe7a81ccba9dcc329edfa0dbae40cf392003c329aaff7cf6f8359b6bee08dc5cbbb548cc4cc31e21e01429eee40f16b0b62266a4fd1eb5b43636b0b5eb90dadfbc67151fff87412765d86f38c9f355d6e0f21c8f5996ce0ba4adf4d0390778f1aea5c6139d1030811587620ef62ef8cc547c7b9fd68503c25df3fb699702da400502570acd25bd1c770db2d116074b47e58c2", 0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/06 21:40:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 21:40:40 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000100)={0xb319, r2}) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000140)=':-@+.!#/proc\x00') 2018/04/06 21:40:40 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/06 21:40:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80, 0x3, 0x8001}, &(0x7f0000000040)=0x10) sendto$unix(r0, &(0x7f00000001c0)="b3502409db650d5cca47c4df2b92509d7f7ee41803f9914c48b5ff070d3393ea1cf4262d71dbad758ddc74b333f9aaef7200e79f942cc9a32f76920da4826e4b77518ea69473d271abd9da81f0e1162eb7c9c61fbdad4700f83dd901671342085db149c71ea570d4333877ef05a62db61a5b41f323e9b3681d7cdf887ab9dcf320453906f0d252cc99b25b27a428f97b1f56c7c30f35abeceea342fca2f425960a5c1324cf91afba77e263e5111876ae0f602232e2b2eb5e865162f0e1c3c744700bace2f05364f25c4fd16f6aaec0a00d4f4e29dee8da5ff68455d70c7d046fdf71d3ffd893271175cd0cc6393c0b105bb2", 0xf2, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x5, 0x3, [0x101, 0x6, 0x3ff]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) 2018/04/06 21:40:41 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r1 = getpgid(r0) ptrace$peekuser(0x3, r1, 0x10001) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000380)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000014000500000000000004000002000000", @ANYRES32=r4, @ANYBLOB="08000200ffffffff"], 0x20}, 0x1}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x5, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$ipx(r5, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/06 21:40:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/06 21:40:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x1e) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) shutdown(r1, 0x1) bind$unix(r2, &(0x7f000000dff8)=@file={0x1}, 0x2) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000c20482b720544865e97a973817ae51b7e35542f2f4c30601000000010000005c1a085820761b05473dc2", @ANYRES32=r1], 0x18}, 0x0) listen(r2, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) 2018/04/06 21:40:41 executing program 2: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000001580)=ANY=[@ANYPTR64=&(0x7f0000001b40)=ANY=[@ANYRES16=r2, @ANYPTR=&(0x7f0000001200)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES16], @ANYBLOB="d3fae7069b61c1c40ebba11ebce49d252eaac8026cb6fe5c02ce5720bb42f1bb0d762f87dedc2e4ef48bb78601185d6ff7bb40ad5f123ff13bbb597f09ebb6b81f77a3b609012c8a7ca074665bb9ceee1e1fc0007bd7f2a826884917d796b3bb3953d7d43967b4d59ca16cf672d816901940a175baddae4a4732ea30a710e1ed51dd52171ca7c91256227a7cba7eea2740dc378408fcc62d5f8710063ddc17c6a03170e265c2b35ba5deb18c5edc50de07f92c7962b21198711e99883d917ce73741"], @ANYRES16], 0xa) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r4, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x400}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x290) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) write$selinux_create(r3, &(0x7f0000001340)=@access={'system_u:object_r:xconsole_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x30}, 0x39) 2018/04/06 21:40:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f0000000300)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 21:40:41 executing program 5: socket$inet6(0xa, 0x803, 0x1000) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000f6e000), 0x0) 2018/04/06 21:40:41 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000178000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x44000, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x400000, 0x8) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/04/06 21:40:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001c00)='/dev/sg#\x00', 0x8001, 0x400000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d40)=0x14) sendto$packet(r0, &(0x7f0000001c40)="7dab228fac241343029501a3cf6a06d88d6e1bf545d4be74fdae897651b0017272544be650b8883e24c95a7fe8e2e43ea9f91818ad910157371c191fd074cd96df42ca753ab665976cd7b73b2558e9613f12126a20deb9e4d6dc84accb40644cb04e5b62464f", 0x66, 0x40000, &(0x7f0000001d80)={0x11, 0x1f, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) inotify_rm_watch(r2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x5, 0x1, 0x2, 0x1, 0xfffffffffffff8b3, 0xf8, 0x0, 0x7, 0x0, 0xfad, 0xffff, 0xfa}) mlockall(0x100000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = open(&(0x7f0000001ec0)='./bus\x00', 0x141042, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001e80)) r6 = fcntl$getown(r0, 0x9) r7 = getpgid(r6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000dc0)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8ab}}, 0x4, 0x0, 0x80000001, 0x9, 0x8}, &(0x7f0000001b80)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001bc0)=@assoc_value={r8, 0x8}, 0x8) getpriority(0x1, r7) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r5, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x4d) clock_gettime(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0}) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000040)={0xd1, 0x7a2b6cad, 0x7, 0x0, 0x313, 0x2d4bf61e}) vmsplice(r2, &(0x7f0000001cc0)=[{&(0x7f0000001dc0)="a50634696cfd67ad745c6660b16122799c167964912fe2384f2431b3f9c2323f756c5951e08f4f3cfeefe61ea5d7f330428176f960a2ca4826d936ac3940667e116dba3fda381aba0efa1ac434486234b91a098a040e339c5127c1662046e0c30905d9619ab23af24e98c4", 0x6b}, {&(0x7f0000003100)="58740d846799405f215b186cca4826ab12233cfa1c53336808f56ed2e8815274906d2f86f759f053bd878faf62668d2dc2253e4c1f19482c9bed6d09b4b73596f39329b01922b16bf1ffba30d7030de213f0f3aa84687ee05f8240e1313a3a5a4640ffdf06bf04fecd1102c5c4922a710225d168c2343d2c780a6ad9ce354b9a9a1cd07d905ff097a65e65feb92d5c59e7a8f45281146010b6d76e57a9ad563a5fcaa014", 0xa4}], 0x2, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{&(0x7f0000000280)=@ax25, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000400)=""/194, 0xc2}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f0000000500)=""/191, 0xbf}], 0x4, &(0x7f0000000600)=""/61, 0x3d}, 0x7fff}, {{&(0x7f0000000640)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000006c0)=""/181, 0xb5}, {&(0x7f0000000780)=""/71, 0x47}, {&(0x7f0000000800)=""/56, 0x38}, {&(0x7f0000000840)=""/69, 0x45}, {&(0x7f00000008c0)=""/131, 0x83}, {&(0x7f0000000980)=""/200, 0xc8}], 0x6, &(0x7f0000000ac0)=""/57, 0x39}, 0x100000001}, {{&(0x7f0000000b40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)=""/69, 0x45}, {&(0x7f0000000c40)=""/76, 0x4c}], 0x2, &(0x7f0000000d00)=""/130, 0x82, 0x1}}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000e80)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/115, 0x73}, {&(0x7f0000000f40)=""/93, 0x5d}, {&(0x7f0000000fc0)=""/143, 0x8f}], 0x4, &(0x7f0000002040)=""/4096, 0x1000, 0x1f00000000000}, 0x80}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000010c0)=""/147, 0x93}, {&(0x7f0000001180)=""/122, 0x7a}, {&(0x7f0000001200)=""/123, 0x7b}, {&(0x7f0000001280)=""/172, 0xac}, {&(0x7f0000001340)=""/237, 0xed}, {&(0x7f0000001440)=""/248, 0xf8}], 0x6, &(0x7f0000001580)=""/206, 0xce, 0x1}, 0x5}, {{&(0x7f0000001680)=@can={0x0, 0x0}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001700)=""/118, 0x76}, {&(0x7f0000001780)=""/68, 0x44}, {&(0x7f0000001800)=""/105, 0x69}, {&(0x7f0000001880)=""/157, 0x9d}], 0x4, &(0x7f0000001980)=""/67, 0x43, 0x8}, 0x1}], 0x6, 0x40, &(0x7f0000001b00)={r9, r10+30000000}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001b40)={'teql0\x00', r11}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000001e40)={0x0, 0x100}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f00000001c0)={0x7, 0x200, 0x3, {0x77359400}, 0x2, 0x1ff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @rand_addr=0x48}, 0xffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}], 0x58) write$selinux_context(r4, &(0x7f0000000240)='system_u:object_r:init_var_run_t:s0\x00', 0x24) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001f80)=""/69, &(0x7f00000031c0)=0x45) 2018/04/06 21:40:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x2d63}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x800, 0x7}, &(0x7f0000000200)=0x10) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x1f, 0x1, @thr={&(0x7f00000002c0)="a6a77a65cde66965f2dd273ea19b1befc1d7e2ae770af6e82cb5ee8e8dab0b2d1054becacb6884872c24b63d86af3c02a4476bc568390cbd85ef9ebcdf3903e6227eb69950c5cae298c6fa0d66deebf6c31f9c4582a6595b65206eb09ad3a03e4164c2996f", &(0x7f0000000340)="9b54fad781ac71f3a95a4571af656321c980d5bcc09cb57c77d48d7f2802242a45b4ba4fb925c42aacef9e0cec374a2240eee528c60ef20669ca3df8131254dab15a33"}}, &(0x7f0000000400)=0x0) timer_settime(r3, 0x1, &(0x7f0000000440)={{0x77359400}}, &(0x7f0000000480)) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x2) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3f8, 0x3) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0x9, 0x4) creat(&(0x7f0000000240)='./file0\x00', 0x4) sendto$inet6(r0, &(0x7f00000004c0), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/06 21:40:41 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, 0x8001) shutdown(r0, 0x1) set_tid_address(&(0x7f0000000000)) shutdown(r0, 0x0) 2018/04/06 21:40:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e21, @rand_addr=0x534f}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000016afe0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, 0xfffffffffffffeda) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x95, 0x68e}, &(0x7f0000000140)=0x8) 2018/04/06 21:40:42 executing program 4: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x4000000000000002, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in6, 0xffffffffffffffff, 0x0, 0x0, 0x4}}, 0xe8) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000180)=""/90, &(0x7f0000000200)=0x5a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r2, 0x29, "7ab1eac5c502a59158b22a275e2346a352ac930e9b98e07af1ff6ac6e9edf6e2a05b45cc111f395198"}, &(0x7f0000000580)=0x31) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x38, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfa}, @in6={0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x338}]}, &(0x7f00000003c0)=0xc) connect$inet6(r1, &(0x7f0000bd2000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000004c0)={0x0, 0x93, &(0x7f0000000400)="ade40a882cb7e67a33c9ad9e1e3b25ba7777310e2c7d00cdaffddd50e8d63f8fe4ee137a1434d43931a87f831a20eca5bd98d4bfeb77db1256e49e14c91495bcfd481602551b2b6db22d5918651d82bbb3d451c5112ab548bb89c964554767aeb39c1ca5f392c72c697764ec80e79cea251befcf93f8480fd1429eaa64180f0e758000e51dbd04ac33889d27ab37df168ffd89"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000500)) 2018/04/06 21:40:42 executing program 7: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket$netlink(0x10, 0x3, 0x0) eventfd2(0x6, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x101, 0xfff, 0x401, 0xffffffff, 0x3}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x8800100}, 0xc) 2018/04/06 21:40:42 executing program 0: r0 = inotify_init1(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000380)='\x00', 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000003c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000400)='pagemap\x00') sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000440)=0x8001) bind$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"9ba7fbb864806c"}, 0x81}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x8000, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r6, 0xb8, &(0x7f0000000200)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x99, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x8dd}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @empty, 0xff}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000300)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'bpq0\x00', 0x2}) ptrace$setopts(0x4206, r5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r7, 0x5}, 0xc) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x202, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/06 21:40:42 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000100)="2600000022004701050007208980ff0600cc00002b1f00c0e9c1bb3d83c62b272590f240e00b", 0x26) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r0, r1, r2) 2018/04/06 21:40:42 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000280)=0xe, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000002c0)={'nr0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b9dff0)={0x2000000000000344, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r3, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) inotify_rm_watch(r2, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r6 = socket$inet6(0xa, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000580)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000300400000000000018010000"], 0x1) unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000100)=0x0) ioprio_set$pid(0x3, r7, 0x0) dup3(r5, r2, 0x40004000) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmsg$nl_generic(r1, &(0x7f00000010c0)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001080)={&(0x7f0000000cc0)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/06 21:40:42 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) unshare(0x8000400) inotify_init1(0x800) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000240)=""/172, 0xac}], 0x4}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x3, 0xe4}, 'port0\x00', 0x4c, 0x10000, 0x1ff, 0x9, 0x81, 0x2, 0x10000, 0x0, 0x7, 0xfffffffffffffff7}) 2018/04/06 21:40:42 executing program 2: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000140)=0xf3c, 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r4, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x400}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x290) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) write$selinux_create(r3, &(0x7f0000001340)=@access={'system_u:object_r:xconsole_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x30}, 0x39) 2018/04/06 21:40:42 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c675a511623f0020000000030100bd001a08370b007369700014000300ffff00"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x44, r2, 0x400, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x400}, 0x8) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r6, r6, &(0x7f0000000040), 0x80000001) fallocate(r5, 0x0, 0x0, 0x0) sendfile(r6, r5, 0x0, 0xc08f) r7 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/06 21:40:42 executing program 7: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket$netlink(0x10, 0x3, 0x0) eventfd2(0x6, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x101, 0xfff, 0x401, 0xffffffff, 0x3}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x8800100}, 0xc) 2018/04/06 21:40:42 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f00004ed000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000450000)}) 2018/04/06 21:40:42 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6, 0x0, 0xb2d, 0x3, 0x800, 0x567, 0x8, {0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffe0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffd}}, 0x8, 0x5731, 0x1, 0x1, 0x6}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x7df, 0xfffffffffffffffd, 0x8000, 0xd2e9, 0x80000000, 0x8, 0x7, 0x7, r2}, 0x20) 2018/04/06 21:40:42 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x2}) [ 196.311900] tmpfs: No value for mount option './file0' [ 196.331345] tmpfs: No value for mount option './file0' 2018/04/06 21:40:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) ioctl(r0, 0x81, &(0x7f00000000c0)="a30edd14fbb1") ioctl(r0, 0x7, &(0x7f0000000100)="1416dc5f586610a6da8d3f5612be7d875c5c41ebb143af016dff61c13839b22d25e0ebf27fd4e9ac38875b63ad123f7d66117cd7f605dec25212b2e3187759b8b7e2fdb2448ca9590a18a15bedd5568ef1e0578fa9a543936467cc6c68b94414e0d0388bd51295bb944bb3c61f490532c5208098d1539ad944f3abbc29f107f3367034cba02075a97ec1adf4033dcbcb5b449cb1d0fad81d909270bdf2cec472ace4425ff37b700550129b09f34e341d3fd79b336c16b9be1f3cdf4fa04633e6055a527ce0285f92d6eb4808e7584e47cf5cce2b0ccfabd6affb4fba80c76108eafc3403df130ab28809ae587df36b051f1820ee") recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) [ 196.475308] binder: 14875:14877 ERROR: BC_REGISTER_LOOPER called without request [ 196.484320] binder: 14875:14877 unknown command 0 [ 196.489330] binder: 14875:14877 ioctl c0306201 20004000 returned -22 [ 196.497158] binder: 14875:14878 ERROR: BC_REGISTER_LOOPER called without request [ 196.509512] binder: 14875:14878 unknown command 0 [ 196.523935] binder: 14875:14878 ioctl c0306201 20004000 returned -22 [ 196.554675] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 196.565237] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 21:40:43 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x121200, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400000203) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000040)}], 0x1, 0x0) 2018/04/06 21:40:43 executing program 5: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x110) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'lo\x00', 0x3}, 0x18) poll(&(0x7f0000001580), 0x0, 0x336) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/04/06 21:40:43 executing program 4: pipe2(&(0x7f0000000040), 0x4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) 2018/04/06 21:40:43 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0xfffffffffffffffd, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xc}}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) bind(r0, &(0x7f00000001c0)=@sco={0x1f, {0x5, 0x78, 0x4, 0xffffffff, 0x8, 0x7}}, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000280)={0x0, 0x8, 0xffffffffffffffe1, 0x3ff, 0xc}) 2018/04/06 21:40:43 executing program 1: r0 = socket(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000040)=""/77, 0x4d}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000000240)=""/240, 0xffffffffffffffb0}, {&(0x7f0000000340)=""/40, 0x28}], 0x200002c7, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000400)={[{0x2b, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'memory', 0x20}]}, 0x2b) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000011ffc), &(0x7f0000011000)=0x4) 2018/04/06 21:40:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x200, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r6 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r5, r6}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0x0, 0x0, 0xff}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/06 21:40:43 executing program 2: futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) openat$cgroup(r1, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) accept4$llc(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000200)={0x6, 0x1f}) 2018/04/06 21:40:43 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x1c7) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(r0, 0x0, &(0x7f0000000140)="d155c638a8cfd2fb762090c3745cacab3826a5c7bfc8d68a967097ae84888c3a1936c6593991ea1afa85daf7c05c99e146f209caacb8da2027c1d3f0b0c9140b1b188ba016e8d6c71fad1506a9b3d502b98b04314ff5a56622211f419b86bb88da46ad92eb1547d2caf1758185c5107c815f926d8aab2900a2a416aa7e19d9f99835585265957154e9c43fdcbc64d4f4") 2018/04/06 21:40:43 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="6e65742f6465765f6d636114c9ed47dd1f55a6026a03b7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e0d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df000000000000000000") sendfile64(r2, r2, &(0x7f0000000000), 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) sendfile(r3, r2, &(0x7f000058f000)=0xf, 0xd) 2018/04/06 21:40:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) write(r0, &(0x7f0000000100)="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", 0x147) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/06 21:40:43 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000200)=@ethtool_ringparam={0x10}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x70, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x16}, 0x2}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x78000000000000}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000240)=0x4) 2018/04/06 21:40:43 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r3 = dup3(r0, r2, 0xfffffffffffffffc) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140), 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r6 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="81000000bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8b08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d5995221c451b847ea491f5"], &(0x7f00000008c0)=0x89) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000800)=ANY=[@ANYRES32=r7, @ANYBLOB="b00000001568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db077909673821e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"], &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6b7671c45821c4eef9a9dfeebf502d21a495404ec41586989bff1e75e4bb764413cc8e313aae0a094afea6878dc47903d98e86ceea59be67cb700000000877c4ffb40eb220c9666b3457ffa"], &(0x7f00000009c0)=0x1) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r8 = perf_event_open$cgroup(&(0x7f00000004c0)={0x7, 0x70, 0x50000, 0x5, 0x0, 0x7, 0x0, 0x2b, 0x80950, 0xa, 0x5, 0x0, 0x2, 0x3f, 0x80, 0x9, 0x8001, 0x2, 0x100000001, 0x1, 0x9, 0x4, 0x10000, 0x3, 0x6, 0x5, 0x8001, 0x8, 0x7, 0x401, 0x4, 0x100, 0x7fff, 0x4000000000, 0x1ff, 0x6, 0x9, 0x7fff, 0x0, 0x800, 0x1, @perf_bp={&(0x7f00000002c0), 0x3}, 0x508, 0x7, 0x0, 0x5, 0x101, 0x7, 0x8000}, r3, 0xb, r6, 0x1) r9 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r9, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xc, [], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x70) setsockopt$inet6_opts(r9, 0x29, 0x36, &(0x7f0000000740)=ANY=[@ANYBLOB="efffffffffffffff62a5a23920187a41"], 0x8) perf_event_open$cgroup(&(0x7f00000006c0)={0x4, 0x70, 0x5, 0x546b, 0x1, 0x0, 0x0, 0x9, 0x20004, 0x4, 0x1, 0x2fe, 0x82, 0x3, 0x1400000000, 0xfffffffffffffff7, 0x2eff, 0x4, 0xffffffffffffffe0, 0x9, 0xfffffffffffffff8, 0x4, 0x6, 0x540, 0x100000000, 0x7fff, 0x4, 0x7, 0x1, 0x81, 0x5, 0x6, 0x932, 0x0, 0x100000001, 0x1c87, 0x80, 0x10000, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000580), 0x2}, 0x10, 0x40, 0x7ff, 0x7, 0x0, 0x4aa4c324, 0x1}, r2, 0xb, r8, 0x3) r10 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC(r10, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x5e5, 0x16dd939e, 0x2]}, 0x5c) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/06 21:40:43 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x40c, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000200)={0x0, 0xffffffff, 0x5, 'queue0\x00', 0x5}) sendmmsg(r2, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002700)="8b376e65e19588cf023e8138688f8cce", 0x10}], 0x1, &(0x7f00000027c0)}}, {{&(0x7f0000002d00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000003d80), 0x0, &(0x7f0000003dc0)=ANY=[@ANYBLOB], 0xc}}], 0x2, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x5, 0x10000, 0x9, 0x9, 0x9, 0x8001, 0x8, 0x0, 0x1, 0xff52, 0x5, 0x1}) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xffdffffffffffffd, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/06 21:40:44 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='nr0\x00'}) 2018/04/06 21:40:44 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) geteuid() fchdir(0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) preadv(0xffffffffffffffff, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r3 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0xcd4c}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(r4, 0x20201) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9) fcntl$setstatus(r5, 0x4, 0x2800) ioctl$TCXONC(r5, 0x540a, 0x0) write(r5, &(0x7f0000fd6000), 0x0) getuid() ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r4, 0x540b, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000004c0)=0x1d, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0x0, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x773, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x7, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000340)=""/197, &(0x7f0000000440)=0xc5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000300)={0x7ff, 0x1, 0x80000000, 0x8000, 0x8, 0x3ff, 0x8}, 0xc) 2018/04/06 21:40:44 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000080)={0xfffffffffffff000}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200000) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x8, 0x3, 0x2, 0xfffffffffffff800, 0x0, 0x772f9b0e, 0x86000, 0x3, 0x9a, 0x9, 0x53b, 0x2, 0x5, 0x6, 0x0, 0x7, 0x80, 0x1, 0x7ff, 0xffff, 0x9, 0xff, 0x73d, 0x6, 0xffffffffffffffff, 0x4, 0xa6, 0xff, 0x7, 0x40, 0x5, 0x37, 0x9381, 0x8, 0x8, 0x9, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x200, 0x6, 0x4e8b, 0x0, 0x337, 0x2, 0x5c}, r1, 0xd, r2, 0x9) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x42000009, 0x112, r0, 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x14000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) 2018/04/06 21:40:44 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/04/06 21:40:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000005c0), &(0x7f0000000500)=0xffffffa2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000004c0)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000200)={0x0, @empty, 0x4e24, 0x2, 'lblcr\x00', 0x1, 0x4, 0x10}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e) connect$nfc_llcp(r1, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000700)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff, 0x10, 0x10001, 0x500, 0x800, 0x4a0200, r2}) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000180), 0xfe57) 2018/04/06 21:40:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x10000004}) sendmmsg$unix(r1, &(0x7f0000000000), 0x4f, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) prctl$setendian(0x14, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/06 21:40:44 executing program 2: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000500)=0x1e) keyctl$assume_authority(0x10, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000040)={0x77359400}) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d", 0x23, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 21:40:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) getrandom(&(0x7f00000000c0), 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) 2018/04/06 21:40:44 executing program 1: r0 = socket(0x100002000000010, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) 2018/04/06 21:40:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000668095)=0x3) r1 = syz_open_pts(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_ifreq(r3, 0x891f, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_map={0x1, 0x55cf, 0x7, 0x100000001, 0xf54, 0x8000}}) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r1) close(r1) 2018/04/06 21:40:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) keyctl$revoke(0x3, r0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) [ 198.185924] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 lblcr [ 198.196915] device lo left promiscuous mode 2018/04/06 21:40:44 executing program 1: clock_gettime(0x0, &(0x7f0000001ff0)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000985000)={{0x0, r0/1000+10000}}) ustat(0x4, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r3, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x4, 0x3, 0x1000081, 0x8, 0x10000, 0x77e, 0x0, 0xfffffffffffffffd}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0000000065838904c9506e9bfa13fa77ca5c61aae114f2c5"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1", 0x6a, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x0, 0xff, 0x6, 0x8e3, 0x9, 0x1}, 0x20) r8 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(r6, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x400, 0x5b7f, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000640)={r9, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}, 0x8f}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f00000007c0)=""/232) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000000), 0x4) [ 198.237566] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 198.244404] device lo entered promiscuous mode [ 198.249143] qtaguid: iface_stat: create(lo): no inet dev [ 198.254711] qtaguid: iface_stat: create6(lo): no inet dev [ 198.260960] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 198.267424] qtaguid: iface_stat: create6(lo): no inet dev [ 198.295803] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 lblcr [ 198.304521] device lo left promiscuous mode [ 198.333707] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh 2018/04/06 21:40:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x1d}]}, 0x10) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) 2018/04/06 21:40:44 executing program 7: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x8000003, 0x10032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x80000000033, &(0x7f0000000080)=""/24, &(0x7f0000000100)=0x332) 2018/04/06 21:40:44 executing program 4: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 198.348814] device lo entered promiscuous mode [ 198.355919] qtaguid: iface_stat: create(lo): no inet dev [ 198.361538] qtaguid: iface_stat: create6(lo): no inet dev [ 198.368201] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 198.374770] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 21:40:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x3ff, 0x3, 0x2, 0xfffffffffffffff9, 0x3, [{0x4, 0x6, 0x5, 0x0, 0x0, 0x80}, {0x7fffffff, 0x1, 0x100000000}, {0x5, 0x100, 0x20}]}) setsockopt(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000fff), 0x0) [ 198.491137] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 198.512526] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 198.815814] binder: 15018:15019 ioctl c020660b 20000040 returned -22 [ 198.822851] binder: 15018:15019 ioctl c020660b 20000040 returned -22 2018/04/06 21:40:45 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a0000eaffff000cffffff00000000"], 0x10}, 0x1}, 0x0) getgid() 2018/04/06 21:40:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/loop-control\x00', 0x430040, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x100) r3 = gettid() r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) mq_timedsend(r4, &(0x7f00000012c0)="7ed18a80713826c492246e0bf4eefb6d2c2f6890ccaab3661a15daaed75ec5f984b253d6ad1fe69a3650f4da40351df443332c246a533c2d4f6d8170b980ac76ac07f26a0477141fb9b15c2955196346dba49b6bfe9fe39c424f0fa900d361249d287fffa57c5b3fa185b97096dc699adb75d34a608662e1f4", 0x79, 0x6, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/user\x00', 0x2, 0x0) write$selinux_access(r5, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r6 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/159, 0x9f, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/73, 0x49}], 0x1, &(0x7f0000000900)=""/178, 0xb2}}], 0x2, 0x2002, &(0x7f00000009c0)={0x77359400}) fgetxattr(r6, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1) sendfile(0xffffffffffffffff, r6, &(0x7f0000000200), 0x200000010000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001280), 0x4) fallocate(r4, 0x0, 0x0, 0x0) r7 = dup3(r2, r0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) write$cgroup_subtree(r7, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r2, @ANYBLOB="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"]], 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x81}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r8, 0x4) 2018/04/06 21:40:45 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x1}, 0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000240)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x6010, r1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x800010, r1, 0xfffffffffffffffc) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0xbc9}, 0x8) rt_sigsuspend(&(0x7f0000000000)={0x763}, 0x8) prlimit64(0x0, 0x0, &(0x7f0000000080), 0x0) bind$netrom(r0, &(0x7f0000000280)=@ax25={0x3, {"198adbfd96343d"}, 0x81}, 0x10) 2018/04/06 21:40:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80000, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000140)=""/149, 0x95, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000c, &(0x7f0000000100)=0x3829, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x2) ioctl$KDMKTONE(r1, 0x4b30, 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x100, 0x0) listen$netrom(r2, 0x80) 2018/04/06 21:40:45 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffead) r1 = syz_open_dev$mice(&(0x7f0000a3dff0)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x40600) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x70, 0x0, 0x10000, 0x69e}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000100)={0xc8, r2}) signalfd(r0, &(0x7f0000628ff8)={0x5}, 0x8) 2018/04/06 21:40:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$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) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="b27f74546010dda31b0adb2c21259b63f3ef9089abbb7bc45d0a9847da6eb62ce539ee2b7da9a3a6c727077627a583f012757d38a7549a5263b8d6395bd2afcad7159dd81b", 0x45}], 0x1}, 0x20002404c040) r1 = socket$packet(0x11, 0x3, 0x300) sendmsg(0xffffffffffffffff, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000200)}, 0x0) sendto$inet(r0, &(0x7f0000000000)="ecb6a3609c89f5", 0x7, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x934}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) getpeername(r1, &(0x7f0000000240)=@ax25, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1d7, 0x3, 0x7ff, 0xa07f, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x10001}, &(0x7f0000000140)=0x8) 2018/04/06 21:40:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/06 21:40:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x10000004}) sendmmsg$unix(r1, &(0x7f0000000000), 0x4f, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) prctl$setendian(0x14, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/06 21:40:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/06 21:40:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) setpriority(0x1, r1, 0xfffffffffffffffe) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x39, &(0x7f0000000080)=0x7, 0x4) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000200)=""/71) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ae3000)=0x3) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/04/06 21:40:45 executing program 1: munmap(&(0x7f00008ba000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/116) 2018/04/06 21:40:45 executing program 4: r0 = getpid() setpriority(0x0, r0, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18400, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x1, 0x3da23bd2}) ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000000000)={0x3f, 0x5, 0x8, 0x28b64cff}) tgkill(0x0, r0, 0x2a) dup3(r1, r1, 0x80000) 2018/04/06 21:40:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x3, 0x4) r1 = memfd_create(&(0x7f0000000100)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x3) ftruncate(r1, 0x40001) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) dup3(r3, r2, 0x80000) r4 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000540)) getpgrp(0x0) getsockopt(r4, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getsockopt$sock_buf(r4, 0x1, 0x0, &(0x7f0000000600)=""/205, &(0x7f00000000c0)=0xcd) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000500)=0x3ff) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x10, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffff7fffffe, 0xdd70, 0x0, 0x0, 0x6ab3a85b}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000580)) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) close(r6) signalfd4(r5, &(0x7f0000000040)={0x5}, 0x8, 0x80800) modify_ldt$read_default(0x2, &(0x7f0000000400)=""/35, 0x23) open(&(0x7f00000005c0)='./file0\x00', 0x280100, 0x2) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) [ 199.585393] mmap: syz-executor1 (15065): VmData 35115008 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/04/06 21:40:46 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0xfff, 0x4) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/04/06 21:40:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) writev(r0, &(0x7f0000000040), 0x8) 2018/04/06 21:40:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r1 = fcntl$dupfd(r0, 0x406, r0) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TCGETA(r1, 0x5405, &(0x7f00000002c0)) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000340)=""/83, &(0x7f00000003c0)=0x53) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x0, 0x1f, "a68d9a2d8ebfaa924dce38b65839436f7c579dddddf2462ba1cdfd7d4c173fb9060d5cf5c5516a410f5a3608ac69d1ac7242d9c6c23abfb8f3ad390a69085eda44c3aacc65c26183791e465c8639dcee"}, 0xd8) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000000400)={&(0x7f0000ffe000/0x2000)=nil, 0xc, 0x6, 0x58, &(0x7f0000ffc000/0x4000)=nil, 0x20}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000300)={{0xffffffffffffffff, 0x1, 0x401, 0x1, 0x2}, 0x7fff, 0x9, 0x3}) recvfrom(r0, &(0x7f0000000100)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x1f1) 2018/04/06 21:40:46 executing program 6: r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='systemppp0]\x00', 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="91bac356cff53f15285531d5d603983f67e508f22a7e3b84ccef52935c44348e94ff88fa27ae741f4f64a978b289fa68bdb474a65c83919abcc5f024a5b096aca635b7bceb008c12185b0439370283b7952b71229dd536386c303e414fec", 0x5e, 0x0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="951a3266104a6168848a9e2a7c6d0e07e4d8c8f77e3d3282a39741bc8861c80719ac52edb5d3476d8e3310df0b1d776cf9597cc5f253609d0d206578733417786a3cc96f0a327f59bbcd301532d984a6362aa8efb6777e9868a47dfc26ba054fcff4b0bbe4f605989862ba1befa1e94720fa9da95a0f", 0x76, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r1, r2}, &(0x7f0000000300)=""/148, 0x94, &(0x7f0000001400)={&(0x7f00000003c0)={'ghash-clmulni\x00'}, &(0x7f0000000400)="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", 0x1000}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000001480)={0x10000, 0x6, 0x0, 0x9, 0x89, 0x0, 0x4}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) 2018/04/06 21:40:46 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0xb38e77adfac7010d) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x107fd, 0x0) add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0), 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)) r1 = getgid() keyctl$chown(0x4, 0x0, 0x0, r1) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc0000004a01ac8d5e0200000000000000fdd397bc9e03bc625b3f8fda9cbc46e1b69da1278035b190b1c5a9f324df05931a1c0b36f6f1c4b8fa48f2365c65c0b5c9980a70ea693886d49235a17a8c551dc6acd67ba501b77ed7b00c650532b8eb60d1a77887c9640e6debe4f356240b82f6a824d4d9c94b8d94eabe286280ad208d3dd33d9929b8312e16b430732a10619fdac4f1651e7940cb450c6da8d8adb75556fdb12e0a3dd50b00b3a4883c0a9d5a367fc633392849e2deb1f048a78ce7662a043038d24cc18700a20c2ea8cc9b660c26fad40a65142e677dfd4182c41710a998ff72062a9ff040e3f7f66df9374dc7e3ab69ee"], &(0x7f0000000680)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000006c0)=r2, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x55688f4b}}, 0x1, 0x0, 0x7f, 0x4, 0x44}, &(0x7f0000000440)=0x98) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x18, 0x0, 0x900, 0x0, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=r5, @ANYBLOB="670c94001fe7326d3682be6313a3422f9323b89fdef75307000000000000cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba771af495c3c0d733c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739956c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602eba288dc5c3ca88d0034949f27f73fd9768009d2f0bfa72a896a394685c4aa30b50532c04"], 0x2) timer_create(0x7, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000e00)="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", &(0x7f0000000480)="da3d0272ff21c2d5015e136d19ae71320094bfbf52d6faab8c"}}, &(0x7f0000000500)=0x0) timer_getoverrun(r6) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000240)=""/130) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x64, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe8b2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x25}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x10) mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0/control/file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000300)={'syzkaller1\x00'}) umount2(&(0x7f0000000640)='./file0\x00', 0x1) 2018/04/06 21:40:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) sendto(r1, &(0x7f0000000180)="87", 0x1, 0x0, 0x0, 0x0) r2 = dup(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x202}], 0x1) writev(r2, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) 2018/04/06 21:40:46 executing program 2: setrlimit(0x9, &(0x7f0000f3b000)) mremap(&(0x7f00004dd000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00003b1000/0x2000)=nil) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f0000000400)=""/69, 0x45}], 0x8, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/135, 0x87}, {&(0x7f0000000580)=""/236, 0xec}, {&(0x7f0000000680)=""/255, 0xff}, {&(0x7f0000000780)=""/81, 0x51}, {&(0x7f0000000800)=""/11, 0xb}], 0x5, 0x0) 2018/04/06 21:40:46 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002400014fe4ee010000000100000ff6ff010000000e00f398e1ec9caaf5fd0200", 0x24) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x2, 0x7, 0x9, 0x8}) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x1e7, 0x80000001, 0x0, 'queue0\x00', 0x82}) 2018/04/06 21:40:46 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) rmdir(&(0x7f0000000080)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x60000080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000015}, 0x40) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x80487436, &(0x7f0000000040)) 2018/04/06 21:40:46 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) recvfrom$llc(r0, &(0x7f00000003c0)=""/181, 0xb5, 0x2, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f00000004c0)=0x100005c802861, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000565ffc)=0x3f74, 0x301) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r3 = dup(r2) r4 = epoll_create(0x4) fcntl$getownex(r4, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f00000001c0)=0x269) writev(r1, &(0x7f0000003d00)=[{&(0x7f0000000640)="27c8fbbf523e302f88ef84a93583270f7a163e77a79b2cb94cbb98d77525c02bcd53c97a2f2279e60e14850d895f2c93e5d8", 0x32}, {&(0x7f0000000ac0)="5c72cefee2eb7efcc7", 0x9}, {&(0x7f0000000b00)="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0x1000}, {&(0x7f0000003c40)="51ecad0c79614a74328ed5c926ed34473ebcfc5d2693bf6123d4e7e970fb46d37bf653037448e0f7eebe9d95c02c74cab94ebffaf843a44fcb83e3f82e40cc470ac5561a2a65205d02fc3f20be6b49d91005c1de29fdd4962a500b999a09ad3fd7a157301300862f37918ef5dc1e99c39540f8df87df5702b80d7228930d842ac10fff5f90094ce45fe16846adf891d4fb2b41cf4688c09c67f05d44", 0x9c}], 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000680)={'rose0\x00', 0x3}) getsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f00000002c0)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x4, 0x8, 0xffff}, 0x8) recvfrom$packet(r3, &(0x7f0000000040)=""/102, 0x66, 0x2, &(0x7f0000000200)={0x11, 0x1f, r6, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000540)=""/98, 0x62}, {&(0x7f00000006c0)=""/202, 0xca}, {&(0x7f00000005c0)=""/85, 0x55}, {&(0x7f00000007c0)=""/151, 0x97}, {&(0x7f0000000880)=""/80, 0x50}, {&(0x7f0000000900)=""/210, 0xd2}, {&(0x7f0000000a00)=""/134, 0x86}], 0x7, 0x0) sched_getscheduler(r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') 2018/04/06 21:40:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x392, 0x4) r1 = memfd_create(&(0x7f00000000c0)='security--\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ce00000096d4e7984ef2a24cba96dd14488e89662069450fc2b9ba835110094b51a8937ab25d4753c19b1282bbfabbfa6f622b548ef530aab49ad937a303a07b3c55f07cc6b1082c9cf369c6891d0bc91265ecf16cace87ea8fc470ae2f60caa88fd7033bf9dc939fb165eafb841849dc4e2956a4c515e7a9965cec3268ae45915fc0f4ced8905a268a953d727cdaa0900abd79a56e2dd944ba879a7b5c39230db03d2f67e60540bc761b57327cce370ff4a9b16cf167a00745c94cb2251653b85ee8067dc6e2e1630601c3bbadeb5b7fed4a1e01c94bcba0018ac1807d70862d516a36b010410de71887c2c1e0505ff1be597dac1956f8195e872861e78bbeb80027b45928e1940"], &(0x7f0000000100)=0xd6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x6e5ca0f4}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x100}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) close(r0) 2018/04/06 21:40:46 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x30040, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x1002}, 0xc) socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0xfffffd}, 0xc) 2018/04/06 21:40:46 executing program 4: gettid() r0 = socket$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, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) r2 = open(&(0x7f0000000280)='./file0\x00', 0x101000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x2, 0xff, 0xa, 0x7, 0x468, 0x9}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xff, 0xf6, "c5d79cab63fc3498c92b420af5e3c75db9a2bc27479ceb51ca04ab58166e21720c79d5d1a1d14825673cea9043c5784d8cc6d7453003da68a08587fb59038f8fd20c76ce11edf36aad418f5edcd91c17c464bf70b1e96db5dce4ad6bfb3da8f4f133e6cc1f5a3194c16190173238bd99db13f65b26d27a1f30c588f4974e5aafd5c87592e835cb6ea9b2a2890a36fc54a9a075df949a674f94abfde9466158402e0be67bd0baa6f195d174c14642f9e50faa26677976aff2bbb2d12ea9073110619dad673966dce1f9996609546a6a8cfe888d97453c196cf8add40f4d69cf835774025e7309c1e580256de85dd9645d8ec8c817f821"}, 0xfe) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000300)=0xe243, 0x4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/04/06 21:40:46 executing program 0: syz_mount_image$btrfs(&(0x7f0000000840)='btrfs\x00', &(0x7f0000000880)='./file0\x00', 0x0, 0x0, &(0x7f0000001a80), 0x0, &(0x7f0000001ac0)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, [0x2d]}, 0x2c}]}) getitimer(0x3, &(0x7f0000000000)) 2018/04/06 21:40:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff}) write(r0, &(0x7f0000005000), 0x226) 2018/04/06 21:40:46 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_validatetrans(r0, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)=""/190, &(0x7f0000000100)=0xbe) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 21:40:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002080)="0d0a9716a70976e265d647963219edbaa9bf5d26cdae6379bcafe8477286211724015bb40f5462943031e614c6183b4f10ff310ac95d089d7ea6e76f7a0bed348f302c6a89aae38d11fc09cc22be0248745645637e6fc7f517c6b29f1ad7f49caea16c2eea7def41eb80aeceb083f49310fc048a6863a794ab4da441466c8a9c013d3613b2307be07446188c1d8fbeacbca761282d675f4385a90dc259cb40049ee0c2cc0d33f29c6102e56697c24b8f1ad37f196e4c5af815d6fca6006dcdae0b6f3f0c1bddd8e4d8db7049652afbf23878718ddbbc2ff3fbef8288864cd92be50657dd170d505a6eb47f9aef5a953a914e1d54312ed0808e759655cc4c9a57f267610e92c8fe906ab49faa7bd51aa9bb3f1a6c417c82f7a5a578c758a6fafec4ecbac6354e4cdab29b29987bab181167d9360dd8de9d5e0e6b4f1ee1d87abe378b438071336c97717fad3c971cee8a076bef5d610ee2ed4bb8e2d716084b325318965e596749fdef0c5cfe061a7049417082330c77bbba5ada77be9ee12fe5a70b9bae05dede6cdd0d7772bd024008430a026c62f429eb6f6e51c14abfbe953536e899554d50981f5ce5bc723612caa78fc70f5147c9ea143b06e62ff750735cc3244f9d1f031b436552bff9934a5904f85ce427709dfe76c1d4176712514a2722f8e41d4b285e3548094530f1799d02a0c10a36205cf749e9b51eee8d372f51fab7cc9e1bb6ef5b7901b4c78e95d321374acbdb3bfc24cab4aca2441ef5933637eea3cdd3264026663d02a79533de8028d9c33da786d2af03f2cae7976bc22be47afb5ad6915110be08d352bd36c9e571994e1888da760d53e584832e4e0877c215afbb88dc9050c47591c05e7bd2546b3c98b90e779d5f833c8de41be0888590890399d3b49d65a5af40e4d815640c0d7c5d12c47df27dab37d03870748b1645813ae8783b747f4c0732ec7a9967091d42675fd1fbff9366d3c06b13bdb18d4089b46bc309b669238a616f604d8db344b3ae68e7a6982c842f4c973a0c0e14a25012448e4ef1a725be0ef2884b254c7c8eae07420b621071f6187dc46cce3e28bcbdf92e4f4ce13a1c5202d0142619f813cbc658200222953da042604365a9b320d5ff3afd11cc40112e0ba7c5c960fcc62230a8efc34f80c119e4d806f0d18e01f5862e9ee1257dd2fc114838ab2a2a571fc7a714d41fec14283146802c161618452badfe61599ed80947922f562b3d808236c88ccd38ba5c3fbe0f3272e706e82939891bb838fd2d4762bb9e62e13731c208b96c1c6cdf64e7cc2859869879a5eeddc001150e6c353e3b28ced69af932cdf3ca50517dcb7f5a4b83d8f3cf521a3173bbcf021904b01430ee47ca2948fbe38ee282a8979908326c0b0f536b92b0905a649b6c98825de58c735699a66e023d8ebf80965098b065bbf344da22a0729c15ad0aecfe7d99233b9ea744d3bd160713d1f8ff147f4331ae78152720b1451c13573118171a966cef41999f446ad546b29696d45265241e8a3851038ce214895bfb6a39ed1fb5c91dc3b9a5e23c102d854ade3b4d8d6f5dac23f7c915d6c6e01ab299c95bdb63b4bf355f7b125c67133ae2fad74f437f4f310e403536fc2a527ea6e974cb34636c98dd6898d36f196dd8972d2c530350a3c0582bddb7f83872894181108cbed9a2a949596577710f73f0b241c24485435c74ad0151d7895e778a8392685c10b0f89dd4c6881b920146ef7ab5b049b41dfa8d36a4baf1e19ddde56531c975e84e47daed0a816f1b61e8efc35539d3d80fd33cc5e4ca25bdb484787638bb0acfe5b898a86ede422bbdb503757f06ec92e46ce4a6b264f661fea0bb7e9502b67ea2ce921ed962b4d4f6f8ca7c3fd7b1439ec6b9867ca5ad580d2658f625e4c5f98ae22c7cc19c29d85fa337623e759cfe90ace19b8826742164cdea7f792e882ec78cafaff40bef2ecfdaace00abacb7e71a0540295a3e0bb1087e83a1df8e91b83907e3cb606fe96f9f175ae4fd8381ab524857db66e88a4fe1a625fc5cb0e798122a0d1a16488e1228f9250e895e5acabedcbda90d9928d8828b81b5f40249e231b66bb4030a703c6dffac04c1f3695cb0c385ce4f8fa0298e96f2903d06881b14a42eff1431cd218cfa0ee1f9ee5e2c7b22fa7166408089406d6cc84564ee144451278edb2a1c0b6e6516b41880d889a6412e32b47d1117dd8e777304f08069795801594f92f1fa9f9834a6017aa4e18ab00ff29e8b62066a788865d993c4db02b390f202314b0969be5d98c767c765f46d67057e33c9c757451424f3cf33521cb4a88df5ce48b28779fe27e8dadcc5f7605c4d715bd344ae331ddf822d462ea60e2eea1d90eb601c21e7e0e6f5d0d390ec9cf4043e9131f54eddfe73cf7ede3d3e83f2399ab99d18365419b12587dd62e46979bb73b4fc23c422c19447148606b232b56a236f9a0c30bb2f2ae84a3ee552aa7f0762dd2564485e3341853990164eaa0f5b768137071819d5557d4b82571a36ecca93b5445a21021feab5dbf8571fb880c8dd6177b84b8188fc8dc923eb8f313c9c53b0038406ae3d49d99be803839d96b47d9d3586d529c277a03260024cb25cf86daccfc8f5fb513d600f896f2990b8099041708556addc030714c21edf01dda45e0c8350e121d959745622ef7ee444f990efa5179e9d0483ccfd7a10672fcedd6bde32be4f534e4350b4f9af294de278be9b42d156070b5aa667328a4e75e934f321cdc5ab84463d469e7ef658b8a6b691c48b757b72b55833b879ac46e706598ba0f67bc02de6f2441200986dd3ba38ae50a2a6e1d4ce6e5c2e3e9b56db8cf365d468189fd28abdbca08346c92e1adef0d26cbcbf3d4bb6c3309bd87e1a00f7e5c662ed3d1476863d055dbc54345d2558a5ee4d8f2f9b7e35808ac504c8c629f1b5e40349f1858b46700aea574334371c901df3201b6020b3365cab9951dd1664a72bdc796566d90fbb5714214bd68eb58f39b9c7d7e54f9b8c7aac599af6f89a1981dde22ee340f12b6913366decf7b0696af867a53a6a21fdfc640db198c20ab8bd239f01a1f5142666d211b07f61cf566ddaf2e564c8e8324fb9bf1bdc7deab4f5bb59cbd0af1f8169e62b30781a8ffc8b8c13445bae04ac82dc5d6e26ea80691bd0899076848b95d53e44d4ecc4923e287079f816c1df0a1970f4bb45060bf2fee5c4c166fbb47ad43cca30f92ddec5f099f070c9808e80416fd3bd22496032d7bb0abdb11b25a16dca5c60539ba172eea94156c5ac1e1a783215cdefc0da54d9b26040c3e292cb873d07ca22e9998bc224be692c7dc575556d84c64aa71441f46651536ce56a435c9b5598ad43a79bbe43e64ecad4149202715b0e166a3409e95acbe7b2ab1b83d39a64da63d45a01c1dd6f6b2b711a2516e844730a30b7c3ed7196a4ff140619f18001a476066f303f925d618942378428b3847ea8dd0e9f2f53c79422c4c87191694a67257cbf5b3a5c5", 0x9b4, 0x2004c040, &(0x7f0000000000)={0x2, 0x1000004e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000100)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x40000, &(0x7f0000000b40)={0x2, 0x40000}, 0x10) 2018/04/06 21:40:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000fea)="83ed00353f208d03ab09000007000000", 0x10) r1 = timerfd_create(0x3, 0x80000) epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/06 21:40:47 executing program 1: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x1, &(0x7f0000000280)=[{}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(0xffffffffffffffff, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}], 0x6, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) unshare(0x40600) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) rmdir(&(0x7f0000000040)='./file0\x00') syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/06 21:40:47 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x7, 0x0, 0x80da14, 0x0, 0x20000000, 0x7}) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/06 21:40:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) poll(&(0x7f0000000080), 0x0, 0xfff) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000540)="1b", 0x1}], 0x1) 2018/04/06 21:40:47 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80400, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) clock_nanosleep(0x8, 0x0, &(0x7f0000f2aff0)={0x77359400}, &(0x7f0000956000)) 2018/04/06 21:40:47 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e00080008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b00736970"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x38, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00000001c0)={{r4, r5+30000000}}, &(0x7f0000000240)) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r6, r6, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r6, r3, 0x0, 0xc08f) r7 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/06 21:40:47 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x10000) 2018/04/06 21:40:47 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000, r1}, 0x20) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) 2018/04/06 21:40:47 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) recvfrom$llc(r0, &(0x7f00000003c0)=""/181, 0xb5, 0x2, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f00000004c0)=0x100005c802861, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000565ffc)=0x3f74, 0x301) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r3 = dup(r2) r4 = epoll_create(0x4) fcntl$getownex(r4, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f00000001c0)=0x269) writev(r1, &(0x7f0000003d00)=[{&(0x7f0000000640)="27c8fbbf523e302f88ef84a93583270f7a163e77a79b2cb94cbb98d77525c02bcd53c97a2f2279e60e14850d895f2c93e5d8", 0x32}, {&(0x7f0000000ac0)="5c72cefee2eb7efcc7", 0x9}, {&(0x7f0000000b00)="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{&(0x7f0000002c40)="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", 0x1000}, {&(0x7f0000003c40)="51ecad0c79614a74328ed5c926ed34473ebcfc5d2693bf6123d4e7e970fb46d37bf653037448e0f7eebe9d95c02c74cab94ebffaf843a44fcb83e3f82e40cc470ac5561a2a65205d02fc3f20be6b49d91005c1de29fdd4962a500b999a09ad3fd7a157301300862f37918ef5dc1e99c39540f8df87df5702b80d7228930d842ac10fff5f90094ce45fe16846adf891d4fb2b41cf4688c09c67f05d44", 0x9c}], 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000680)={'rose0\x00', 0x3}) getsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f00000002c0)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x4, 0x8, 0xffff}, 0x8) recvfrom$packet(r3, &(0x7f0000000040)=""/102, 0x66, 0x2, &(0x7f0000000200)={0x11, 0x1f, r6, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000540)=""/98, 0x62}, {&(0x7f00000006c0)=""/202, 0xca}, {&(0x7f00000005c0)=""/85, 0x55}, {&(0x7f00000007c0)=""/151, 0x97}, {&(0x7f0000000880)=""/80, 0x50}, {&(0x7f0000000900)=""/210, 0xd2}, {&(0x7f0000000a00)=""/134, 0x86}], 0x7, 0x0) sched_getscheduler(r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') 2018/04/06 21:40:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x88001400}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0xb8, 0x14, 0x104, 0x70bd2b, 0x25dfdbfe, {0xa, 0x18, 0x6, 0xfe, r2}, [@IFA_ADDRESS={0x14, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x0, 0x8001, 0x5}}, @IFA_LOCAL={0x14, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0xff, 0xff, 0x9, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xd}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r4 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="2b85d1b47bdb7f832b0398c84b57e26c20efce20c47276202947c3c705b33e2ba4543e78ecf5718df7eb6a9a61da8bda9de7cbf0b1ad9dfbc99421c5edea7c172018f6ac3341"], 0x4) 2018/04/06 21:40:47 executing program 0: unshare(0x400) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x220) socketpair(0x1f, 0xa, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x4, 0x0, 0x4, 0xe8a6}) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x408, 0x1f, 0x9, 0x1f, 0x8000}, 0x14) 2018/04/06 21:40:47 executing program 2: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x81) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000840)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) r3 = memfd_create(&(0x7f0000000940)="6e65740c5042517c59922417000000", 0x10000000003) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00000003c0)=0x67f, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/softnet_stat\x00') sendfile(r3, r4, &(0x7f0000000100), 0xfffffffffffffe01) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000400)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r6, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendto$inet(r6, &(0x7f0000000140)="1b66557b8a0d61a6e462b33ab9a0b1d4f05695180825ba6928c5ce8d338666a2ce4aeec33cc04935a71c2e53c9905a018af9e665648eb0be58d84a960b48d3534f7006439fea82e87960b7f3c4d6b71537280de7b51652569ff22db5acd3971692d3", 0x62, 0x10, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r8 = dup3(r4, r3, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000440)=0x0) fcntl$getflags(r0, 0x40b) bind$inet(r6, &(0x7f0000000880)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getdents(r8, &(0x7f0000000340)=""/126, 0x9b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x9968, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x94) ptrace$setopts(0x4206, r9, 0xff, 0x2a) getsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000000480), &(0x7f00000004c0)=0x4) [ 201.705842] IPVS: Creating netns size=2536 id=52 2018/04/06 21:40:47 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) getegid() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/06 21:40:48 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000005c0)=ANY=[]) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5", 0x33}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/53, 0x35, 0x40, 0x0, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8, 0x2}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r4, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x800, {0xfffffffffffffffa, 0x1fffe00, 0x0, 0xffffffffffffff80, 0x4, 0x7}, 0x0, 0x1000}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000005c00)="b61b07b381bede1089713c84c996235904251827359c566e83f672bc3dd4daf0b3ebcd471ddc0933da1fa5eff46a9bc8dad0ce2ed41f3562ac4afc9c263400e181cbf6711888c5a318fa1231327fd6a5cafd4d7ae5183b252bba9a427ea1686b71eefb01ce6c3f176ced17443c92db1bd8be264bc854cb1a32118e3172284787965f2214d015af3312dd2912650e050414700f285e4171927ef36222b667aa8d24423e4ddf14a0568ddb201abcb247fbfedc517a06bc16e560d41f83b9f01d574437a4be8be87bebddd3eba7a51b55bb73d8c395048dd29d2c78e32efc523203b44a9bbac66dbe446ce3e102b773da911169d251453e", 0xf6}], 0x1, &(0x7f0000005e80), 0x0, 0x40001}, 0x4b}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x100, 0xfffffffffffffff7}, &(0x7f0000000580)=0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300), &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x84) [ 201.727468] IPVS: Creating netns size=2536 id=53 2018/04/06 21:40:48 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001280)=[{&(0x7f00000017c0)="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", 0x1000}], 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) 2018/04/06 21:40:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x100, 0x70bd28, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0xc040) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="142000001900ff03000005000100000000000000"], 0x14}, 0x1}, 0x0) 2018/04/06 21:40:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x200, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000100)=0x90) 2018/04/06 21:40:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000011c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffff70) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/4096, 0x1000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x1, 0x0, 0x0, 0xfffffffffffffff9}, 0x10040) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000001380)='fou\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001580)=@sack_info={0x0, 0x0, 0x1ff}, &(0x7f00000015c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001600)={r4, @in6={{0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0x19}, 0x5}}, [0x4, 0xf2, 0x8, 0x1, 0x6, 0x1, 0x10001, 0x3f, 0x7, 0x5, 0x1, 0xfffffffffffffffb, 0x2, 0x7f, 0x80000000]}, &(0x7f0000001700)=0x100) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000001440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x30, r3, 0x20, 0x70bd28, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xab}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4) recvfrom$inet(r0, &(0x7f0000001200)=""/149, 0x95, 0x10000, 0x0, 0x2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000001800)={0x3, 0x1f}) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000001540)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001500)={&(0x7f0000001740)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000525bd7000fedbdfe102000000080003001d000000080002000200000004000500080002000200000008000300ae0000000400050090d76fbe0000aac9997d7c7abf4025d24fc351005a1bb0332e5634a5932c6a3dbd93bfff15e00d811861cd6c3dc784eecb84fe2a258f2f0c8c8576d2b9ad33a197e20f546e6af25d1587e2f98a4218cae5aa73"], 0x3c}, 0x1, 0x0, 0x0, 0x4000800}, 0x40000) 2018/04/06 21:40:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) finit_module(r0, &(0x7f0000000440)="ce776c616e30252e70707031406d696d655f74797065267472757374656473797374656d2e5b00", 0x2) inotify_add_watch(r0, &(0x7f00000004c0)='./file0\x00', 0x1000000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r5 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r4, r5}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0x0, 0x0, 0xff}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) process_vm_readv(r3, &(0x7f0000000200)=[{&(0x7f0000000980)=""/197, 0xc5}, {&(0x7f0000000040)=""/72, 0x48}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000a80)=""/86, 0x56}], 0x4, &(0x7f0000000300)=[{&(0x7f0000000b00)=""/122, 0x7a}], 0x1, 0x0) 2018/04/06 21:40:48 executing program 3: mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) ioctl$void(r0, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x7530}}, 0x100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000003c0)) dup3(r1, r2, 0x80000) mprotect(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x1000001) 2018/04/06 21:40:48 executing program 1: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/06 21:40:48 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) prctl$void(0x3) 2018/04/06 21:40:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f000054af01)="9812199e") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa00, 0x0) sendfile(r0, r1, 0x0, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/06 21:40:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="22930ca82209d06e8b6be0d64e4f96467c56239e296e6c84ec66724bb1e406e3b3068ce7e37d24856d9bf0707b6208d7fea7d732a12abaf9d28b6fb0afc017952c29938bb981b8ff5ee24ab900a4e4d169dd41f10b673de3bd2d747b9bce575c2a6601b70fd57d6e972597e5628acb0ef3547d12150c300a280a662698f3cc2ae1bc8dfd77cd0129e17a1fd179303d0d45af14fb593d81f019fb243c0a32422d01fd62727285169d3921f52d11543e63d9dd2355c7333c7cbe779b7de661e792990be74a71f560699c6dd311d0f2376c930ca3a32ad421daabb0621ee39d80", 0xdf, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/dev/sg#\x00', 0xfffffffffffffffa) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="da7653f8d61256b9dcb58f9f80721f9703dff0721fc07b3405c9e70784bcc40be91ac44271fbaf03cba3932dd6ebe1982b6fb79af719f4b4914e8c664ac338437fb813891af97042eeaed6bd68f764e2ea6a7c7dcb09ecc69bcf6824ff0f623eb340edf725bd8626530491303417af7f59feef8a1683c0b42c3b8bb4844cca20b260a262578f11ec60f8a79fb605d84087a26e1cdc992ce7e1746782ec0bfb67b1305eef50adf75cbd2030b3aa9fc821ad26addfbc595b9d9aed8915852ce2559bc96eab9e11a788f2033da1ab939c36feec", 0xd2, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/57, 0x39, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000e94000)=""/62, 0x1d}], 0x17e) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000004c0)={'ip6tnl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}) 2018/04/06 21:40:48 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000852a646600000000", @ANYRES32, @ANYBLOB="000000000000000600000000"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000200)}) 2018/04/06 21:40:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x200900) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/196) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000280)=""/198) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/178) futex(&(0x7f0000000000), 0x800000000005, 0x400000, &(0x7f0000920000), &(0x7f0000000040), 0x4000000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000380)=""/235) 2018/04/06 21:40:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0xff, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB="ee"]) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x10000000080, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d7", 0x49, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='nouuid,attr2,gquota,attr:,bsdgroups,disca\x00\x00\x00\x00']) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x121000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff]}, 0xffc0}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @rand_addr=0x8000}, @in={0x2, 0x5, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x43f, @empty, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0xa8) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r1, &(0x7f0000000140)='./file0\x00') unlinkat(r1, &(0x7f0000000080)='./file0/file0/file0\x00', 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900110004000000070000000003000000000000000003f500", 0x39}], 0x1) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x0, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4a", 0xbc, 0x4}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7061725d3d003f2c71756965742c636f646570c6937b18f06167653d69736f38383561530e"]) renameat(r1, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') mkdir(&(0x7f0000000380)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) pread64(r0, &(0x7f0000000640)=""/219, 0xdb, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)) 2018/04/06 21:40:48 executing program 0: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000740), &(0x7f0000000780)=0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000180)=0x4) epoll_wait(r2, &(0x7f0000000380), 0x0, 0x0) bind$inet6(r1, &(0x7f0000000680)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffffe4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) rt_sigprocmask(0x1, &(0x7f0000000340)={0xa4b}, 0x0, 0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00004fe000)=0x101, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000000500), &(0x7f0000000540)=0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002b00)=""/116, 0x74}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002c00)=""/230, 0xe6}, {&(0x7f0000002d00)=""/98, 0x62}], 0x5, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}, 0x7fff}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}], 0x5, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x4, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0xed) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) listen(r3, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) acct(&(0x7f0000000040)='./file0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xfffffd65, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000003c0)="971ce955c185a550401ccf90a6a11e4170707b9046fa7ba48872b03cefcf44d28b891046d5156ecbc47237109ee7f6865b1d2dccc44e570ce42b9cc0f6e472699c2a20a097c12f93d555381a34d48fc319") prctl$void(0x1f) shutdown(0xffffffffffffffff, 0x0) r4 = getpid() gettid() capget(&(0x7f0000000380)={0x20071026, r4}, &(0x7f00000004c0)={0x0, 0x9af, 0x0, 0x2, 0x8000, 0x80000001}) 2018/04/06 21:40:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={"62727f64676d543619ce3c0bc6730200", {0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000001c0)={0x3, 0xe7}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x2}], 0xc}}], 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/packet\x00') setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000140)="b60d", 0x2) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000b00)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000a20000000000000700000004000000840400002e0368131d40cb8bab198ef5f6c5600200004001000000000000a0030000a0030000a0030000040000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000010e000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000101010000090000000000000002000000e0000002e0000002ffffffffffffff00000000000000000000000000000000000000000000000000ffffffffff0000000000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000ffff0000ff0000000000000000000000000c870007000400000081627071300000000000000000000000006970646470300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040300000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffac1414180f000000f6152f200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4d0) [ 203.144057] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop5 2018/04/06 21:40:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f000000bffc), &(0x7f0000000040)=0xfffffffffffffd52) 2018/04/06 21:40:50 executing program 5: mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000800)="1aa9e22440cbe2b2eb95e50c831e75142a4fa92ff8cce25e0c6688364d1662eb539ec0841b4c420536f049c876e10b06a97da5ac91c2c8f2a3d45c637148abf3c073f7b34f2b2a9e9f4c8a6092a1a94e77d935f62f97d09146c110dd91ae9dcbbb8bf8cf51620f714162d215df8e671d1bbb402052d9bafd0d158058194614ffeee9c83eff608781763b0d03119062c8204e3f5db636d216c42eff5941b7041b1352901fbe51a67f66b605a574ce9477819ab6ef9b3da5d0855be9cd1c63") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r1, &(0x7f00000008c0)="341095686c8a01cb3616e4387b776270b8b982beceed4fa995570717bb0803d075e018a8bc33234fea0b9d8b83b4bf9cd627d195d036", 0x36, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r4, 0x4, 0x100000006000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r5 = request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) getcwd(&(0x7f0000000580)=""/143, 0x8f) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a0854", 0x85, 0x0) bind(r2, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr}, 0x2, 0x3, 0x1, 0x2}}, 0x80) connect(r3, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb) 2018/04/06 21:40:50 executing program 1: syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x2500) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) finit_module(r0, &(0x7f0000000280)='ppp1\x00', 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000680)={0x18, 0x0, {0x3, @empty, 'bcsh0\x00'}}, 0x1e) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) socketpair(0x11, 0xf, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000200)=0x5) sendto$inet(r0, &(0x7f0000000740)="2064e43a78680ee6b18bee233bbf302cba4df723a3f67870e7b05c2813117a8c9c9aacf5a36503b7f1731dee3b37a7bbcffd4155eaf9d7805e9dc647a2bac34f2e5c9c5c396680127e3d23da8328730bf6b528644c7c7a3e2050ff9e0d62801e3cc265965e5761db808320f50000000000000000000000000000", 0x7a, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0xe14e528b7149e229) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000005c0)=0x80, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) prctl$seccomp(0x16, 0x1, &(0x7f0000000340)={0x2, &(0x7f0000000040)=[{0x3ff, 0x80b, 0x4, 0x3}, {0x1, 0x8, 0xb2b, 0x81}]}) sendto$inet(r0, &(0x7f00000001c0)="f5", 0x1, 0x4008800, &(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000600)) recvfrom$inet(r3, &(0x7f0000000240)=""/25, 0x19, 0x41, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) shutdown(r0, 0x0) 2018/04/06 21:40:50 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) keyctl$describe(0x6, r1, &(0x7f00000010c0)=""/175, 0xaf) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x4, 0xfffffffffffffffd, "73582751351c", 0xfc84}}) 2018/04/06 21:40:50 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="d9f12162e1557ff117c7aeb9e2a6e938", 0x10}], 0x1, &(0x7f0000000880)}, 0x4000040) 2018/04/06 21:40:50 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(r0, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000340)={{r1, r2/1000+10000}, {0x0, 0x2710}}) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349", 0x17, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 21:40:50 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000740)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) 2018/04/06 21:40:50 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket(0x10, 0x802, 0x0) prctl$setfpexc(0xc, 0x100080) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/psched\x00') getsockopt(r0, 0x7, 0x6, &(0x7f0000000040)=""/176, &(0x7f0000000100)=0xb0) [ 203.895497] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21985 sclass=netlink_route_socket pig=15326 comm=syz-executor4 [ 203.919959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21985 sclass=netlink_route_socket pig=15339 comm=syz-executor4 2018/04/06 21:40:50 executing program 6: mq_unlink(&(0x7f0000000040)='.\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x200001) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/51, &(0x7f0000000140)=0x33) r2 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/04/06 21:40:50 executing program 1: socketpair(0x11, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) socket$packet(0x11, 0x0, 0x300) 2018/04/06 21:40:50 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002a9ffc)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) 2018/04/06 21:40:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x40044591) socket$inet_sctp(0x2, 0x1, 0x84) write$evdev(r0, &(0x7f0000000280), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) connect$packet(r1, &(0x7f0000000180)={0x11, 0xd452f43c76c52da6, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) 2018/04/06 21:40:50 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000de7edc726a264452b3830978ef00"]], 0xfffffffffffffeaa, 0x0, &(0x7f0000000080)="e9f922265f5336d7bd5fc55e73c4760e5d61c7d1432d9cbee304443b4d38a9e6c1eed908e5c0180b5dae4bc3477cd92bc097760c29326ace8e4f967a6f07412ebb99d395751f87ccbdcecd214564dd4ae66b8e9896a10ddd5993469725ba87153e906cce1568032a954678ac2b5a7558fb77b8d87c1afc6ae043038564819ea125"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="11634840010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYBLOB="db112128d1f6b0ab"], 0x0, 0x0, &(0x7f00000001c0)}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)=r2) 2018/04/06 21:40:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TCGETA(r1, 0x5405, &(0x7f00000002c0)) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x0, 0x1f, "a68d9a2d8ebfaa924dce38b65839436f7c579dddddf2462ba1cdfd7d4c173fb9060d5cf5c5516a410f5a3608ac69d1ac7242d9c6c23abfb8f3ad390a69085eda44c3aacc65c26183791e465c8639dcee"}, 0xd8) dup3(r0, r0, 0x80000) recvfrom(r0, &(0x7f0000000100)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x1f1) 2018/04/06 21:40:50 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000c5f000)=ANY=[@ANYBLOB="852a627700000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="07a1d66b0c3890dd29b8624b917c3006029eadd14d"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00001cd000)}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000200)=0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)}}}], 0x1, 0x0, &(0x7f00000001c0)='L'}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000040)={0xffffffff, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) 2018/04/06 21:40:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x800000000000003) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 21:40:50 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x9, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) kexec_load(0x4, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="130a47f89e92b63b1a48fd6f0e298848708366de297b5e9d446e2b9fbd", 0x1d, 0x10000}], 0x140000) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)=0xffff) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xa153, 0x4) 2018/04/06 21:40:50 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0xd7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e23, 0xd0e, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff41}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x1, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0xab}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)={r2, 0x2e, "373160c022fe62fd085b88f655ff10e8867d55a144c5c4005d0a07899d84b0acf0a271c5fcbc788715ee36950dd6"}, &(0x7f0000000480)=0x36) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) set_thread_area(&(0x7f00000004c0)={0x2, 0x20100000, 0x7000, 0x4, 0x2, 0x580239d7, 0x0, 0xffffffffffffffff, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r3, 0x64}, &(0x7f0000000180)=0x8) r4 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x10000000941) readv(r4, &(0x7f0000014fe8)=[{&(0x7f0000001000)=""/216, 0xd8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x2585, 0x400000) 2018/04/06 21:40:50 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10000, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'tunl0\x00', 0x2}) getgroups(0x7, &(0x7f0000000140)=[r0, r0, r0, r0, r0, r0, r0]) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x10a) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x1, [0x800]}, &(0x7f0000000240)=0x6) setresgid(0x0, 0x0, 0x0) [ 204.138426] binder: 15371:15372 unknown command -1073676289 [ 204.145088] binder: 15371:15372 ioctl c0306201 20008000 returned -22 [ 204.152734] binder: 15371:15372 got transaction to invalid handle [ 204.159195] binder: 15371:15372 transaction failed 29201/-22, size 0-0 line 3010 [ 204.169368] binder: BINDER_SET_CONTEXT_MGR already set [ 204.173695] binder: 15371:15376 unknown command -1073676289 2018/04/06 21:40:50 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/04/06 21:40:50 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x7f) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r3 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) [ 204.173706] binder: 15371:15376 ioctl c0306201 20008000 returned -22 [ 204.182647] binder: 15371:15376 got transaction to invalid handle [ 204.182653] binder: 15371:15376 transaction failed 29201/-22, size 0-0 line 3010 [ 204.202740] binder: 15371:15372 ioctl 40046207 0 returned -16 [ 204.212522] binder: undelivered TRANSACTION_ERROR: 29201 [ 204.218146] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 21:40:50 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f002000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) dup(r0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x5c, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) connect$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"ddeaf2a271f5a4"}, 0x100000000}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x8003) [ 204.347402] binder: 15383:15384 got transaction with invalid offset (-2481421768681152249, min 0 max 24) or object. [ 204.358851] binder: 15383:15384 transaction failed 29201/-22, size 24-8 line 3196 [ 204.368504] binder: BINDER_SET_CONTEXT_MGR already set [ 204.374220] binder: 15383:15384 ioctl 40046207 0 returned -16 [ 204.380502] binder_alloc: 15383: binder_alloc_buf, no vma [ 204.386114] binder: 15383:15386 transaction failed 29189/-3, size 24-8 line 3133 2018/04/06 21:40:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x412000, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getuid() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) [ 204.395207] binder_alloc: 15383: binder_alloc_buf, no vma [ 204.400802] binder: 15383:15384 transaction failed 29189/-3, size 0-0 line 3133 [ 204.412024] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/06 21:40:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f0000000140)=""/205, &(0x7f0000000040)=0xcd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000340)=@ethtool_dump={0x3f}}) 2018/04/06 21:40:50 executing program 6: clone(0x0, &(0x7f00002cafff), &(0x7f0000577ffc), &(0x7f00007ca000), &(0x7f000041f000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)=ANY=[@ANYBLOB="1400000032f00104ffff1b000000"], 0x1}, 0x1}, 0x0) ioprio_set$uid(0x2, 0x0, 0x0) 2018/04/06 21:40:50 executing program 0: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x5) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r1+10000000}) 2018/04/06 21:40:51 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x688080, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000000c0)=""/188) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x175c000000000, 0x4) clone(0x1080000, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000000f90)) 2018/04/06 21:40:51 executing program 5: r0 = socket(0x5, 0x1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x31d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0xb1, &(0x7f00000000c0)=[{0x6, 0x4000000, 0x0, 0x100}]}, 0x214) setsockopt$inet_tcp_int(r0, 0x6, 0x36, &(0x7f0000000140)=0x5, 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0xfffffffffffffda4) sendmsg(r1, &(0x7f0000000a00)={&(0x7f00000006c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000002080)="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", 0x8e0}], 0x1, &(0x7f00000007c0)}, 0x0) 2018/04/06 21:40:51 executing program 3: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$ax25(r0, 0x0, &(0x7f0000000140), 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}, 0x9}, {{&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/97, 0x61}], 0x3, &(0x7f00000015c0)=""/145, 0x91}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/205, 0xcd}], 0x1, &(0x7f0000001800)=""/241, 0xf1, 0xfffffffffffffff7}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001d00)}, 0x7fff}], 0x4, 0x0, &(0x7f0000001c80)) connect$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) fanotify_mark(r0, 0x10, 0x40010020, r0, &(0x7f0000001780)='./file0\x00') 2018/04/06 21:40:51 executing program 2: r0 = socket$inet6(0xa, 0x2300000000000001, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/06 21:40:51 executing program 6: r0 = socket(0x2, 0x0, 0x369) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xffffffff, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000003c0)={0x4, 0x2, 'client0\x00', 0x0, "9898355d9a3fdc2b", "32565900e85d73dd150e6698b9c4cb2e203b51537ab886d9b4a504d0b654f0c9", 0xffffffffffffffff, 0x9000000000}) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xac, "43e45e948445f7aab6849cc93803d5e80ef5ecb618d030274496131ff05721ba9b08d94040aa9b86fc9cf762711bdd131a5b36acd5bb22a35103ef8c415748bfafc19a1c9d74c57bc2417d8b50cc57e478d56a5b2f1a2b553abacf3d72dc4be375fe8445d7f6f58044c02492409979530bcc3a97fc8f2cb5c30d1ecad210a2952491dc6894e7efea78807ccba210719e9ad04d2ebfcab83d28fe8c7c78f8a61eaf6d9b0b0bf08810957dd7ea"}, &(0x7f0000000280)=0xb4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r3, 0xf709}, 0x8) getsockopt(r2, 0x11, 0x5, &(0x7f0000000000)=""/150, &(0x7f0000c4e000)=0x96) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/06 21:40:51 executing program 0: r0 = socket$inet6(0xa, 0x8000f, 0x4) getsockopt(r0, 0x3, 0x6, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0x3b) r1 = socket(0x1000000000010, 0x80000000000002, 0x0) futex(&(0x7f0000000080), 0x4, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x2, 0x2) write(r1, &(0x7f0000000140)="240000002500ffffdcffff18721054e84484f4150100000000000000ff01ff9c7e8278e8", 0xfffffeea) 2018/04/06 21:40:51 executing program 4: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f000002b000), 0xfffffffffffffdeb) fcntl$setstatus(r4, 0x4, 0x3ffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) accept4$packet(r2, &(0x7f0000000400), &(0x7f0000000440)=0x14, 0x80000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000600)={0x0, 0xdf, "43d4823d06f3cede4cb21b69cbfa1030d5a77e55e0576bac5c053a68ae3883470d709bb3cd3701586b9f9692165fd518f799d7ba120abede55b47d801963bdc220f7c010a577a7fa1bbbe05b2b284bedf680f08ef087e1859d708471b0716231d4a8a28272f9803405821b90c670d2b4aebb67275319a414981db88b07893d48855928050ff12497e84d76bd93603b116af67bb2a72f5795b25e2671f5604819483918513e9501d7b19792dfa1b6c8c826ea97676bb99dfda12e867f32906d3d50f98d163e4b4f98db06e68604713815cacbd46911c175e80f447034c25589"}, &(0x7f0000000700)=0xe7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={r5, 0x800, 0x30}, &(0x7f00000005c0)=0x5a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r6, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[]}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socketpair(0x0, 0x80007, 0x2, &(0x7f00000001c0)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r7, &(0x7f0000000040)=[{&(0x7f0000000080)="6434b5c0dfc8ad6db6bfc23689a6a76855bfdc1fecc3b6384ed91a3dd152ce7b818bb14898a3c106c2c6af1464952f00773d76804695e932677dc11c5c1c8ed953791cfac112e5d30ab29032c767b3626ead0407de90f6b12753285d4a65325209e5098e42e0e7e49159b6889b78bd3c9c74ee0a3804beebdc4c9236a60f735b1e387a2a06e2a8c74b11791af0faffd7df47fde18c567ab4a854da95e02527ee35a1ad2ca7faea2cd3bd252ecef2b0113e9a8b9bae0847850bfb157c00b46bfca77b55b618289ed3793b81d54c4bba09186807dac3f16793bdf5817e51164621323eb8e858a0eb72ccbf505a64000000000000000443ddf24064e89e3e87d83af538670f53b74722ee6331442af61452272f4fefb10a1fbd3112bbd74388b28e413729ab791e7a875c39b0b40843374f6c34769d4120c175298e5479574d27c3bafdf69e6016f2204910e13bbb643916866d2e676019c37e84326b8b0de24d0bf919a66d5acf5982173135a980164601f34690bd6f250cf72695d2ad9d246d72177a0ceed5319bc70511c4d09b6a7869756c3fd88f72ca9ab92173ebe64313e6d3e0c05be6fbba9158890f0000000833f4e9e0d30370b6347fe83ffdeb45c2b88cd22398b7340c064b8e2ea4fa9df0b4803c0660148399803293ca72058a36b8306b540df1231fcf8140f0224abc18b2468923d0bde8adf77a25b6ce206fb288d544bf67f6bfd237f88553c1636d43220ce25be729dea810e490377addd1318d8f3297a9a4fff01651af1aad957417a14abe525a0ce97aa152d83dcd081b7aeecc140f724427a2a938ae4b261ac8575647a199939f9733eb09c57c781ed2e59d4b3b2e0e2f0e87793e4769f531b54ba2cbd53993311108a75b316e06fb4f92c78ca48e2860302ccfbdd5a93642cd25e4b08dfb5284bf630244c72d20ec2943cbe3916701eb7545d44d49533a539aa58294d8e79fecddace2e480e759bc869a7919fd7723b3eb55478e3671db7504815f2c7bdc5b9c7520e953dec4d5b36ef80fedfb660c43bd4be592acaeba6c0562168a2e4de0636bd7c7235cd6d14872aa4d54f3b6cbcba71480b4a05484c0d180f12260e06d6f3e44de330d015475cf6aeb9e6198730fc7b1224c666584c598db4af5970c5b9b0c92ae0cd32d6bc3db964adf02a7abfbf85c4761a332a2e18781d5ffd0e088b5211ae20d204c89adf2024c8eaeb0ec4be7ba224f3a0a", 0x36b}], 0x1, 0x0) 2018/04/06 21:40:51 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1000100000000100, 0x0) r1 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x226d, &(0x7f0000000180)="f41e2e4a30c370dde8a713db53dcb6bc782cb0bb73bc183b5ee85d2bb493c6b4caf82962748051919a2c363afce722df2be8d9ac5bea2ae60f92d72f5f0d0b0447407e216f518dba6d06c9d9e80de15f382461da467538fc0f56315c589277277f18ff423b") epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x4) 2018/04/06 21:40:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000004) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffff}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) 2018/04/06 21:40:51 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411293b000000fa02e3307b00ff000013", 0x11) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="e0209f520f73db7d340ed3c37d2b4859ef9d2adec61550065fe19dd1cf824cdf023bfcbcfa563dd227d4b7301a8bd0c8a5a5ba6596d855663216a21d3f2949dd941891db7e7b06518a59e07ffb6b2d506cac5c361616b06f67", 0x59, 0x8800, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x10d3, [{}, {}]}, 0x48) 2018/04/06 21:40:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x141040, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)={[0x31, 0x38]}, 0x2) fchdir(r0) rmdir(&(0x7f0000000200)='\x00') r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/103, &(0x7f00000001c0)=0x67) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) lseek(r2, 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) 2018/04/06 21:40:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='children\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000003c0)=0x10001) unshare(0x60000000) sync() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write(r1, &(0x7f0000000200)="23c78482720793eafd86700c3e78d3abc9338a3ac29d537ed86441c66268e60064969a3cdd5404b8170af0bdfd5de5b71b6dca69a1f07f9acbbbd7a7baf7c8e7404f5b22776b615eccf82de236019bcf1fb99d227a10c82bce82edf07d58cf168dfb13b2aa8815df1866d57730ff4d7deacdd761260abb85deba6612412fd6c1df9b6fcf1e17bcd9fab1772811f2717316c8ea249c23c0f35459acba0a8af863182e5bbcf0f787bf50466c01ef62cfbbef9b46a7c653278b0344d0564177d2b8e0d1966e9b61fe73d2c2ca", 0xcb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000680)=0x54) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000740)=""/188) ioctl$void(0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x8, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000600)={r4, 0x5}, &(0x7f0000000640)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) socketpair(0x2, 0x80a, 0x700000, &(0x7f0000000580)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x10, "c22679970657b074bf3b3661f248bab56aaef8c011bd8c5f73cbac9f8b2f33a83a8725ec13c691237d454074d1ff3fed89d202eb4da03fded8b8b6ca39d5c1ad", "a26e12024895173fc46c9269181295d7294919ba6007118de02e2cb62cf05b33", [0x5, 0x1f]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000540)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r1], @ANYBLOB="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"]], &(0x7f0000000040)=0x1) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x200) [ 205.272102] IPVS: Creating netns size=2536 id=54 2018/04/06 21:40:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) inotify_init() [ 206.037485] IPVS: Creating netns size=2536 id=55 [ 206.176390] IPVS: Creating netns size=2536 id=56 2018/04/06 21:40:52 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)="2f70726f632f7379732f6e65742f697076340076732f7363680664756c655f69636d7000", 0x7ffff, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f00000000c0)=""/99, 0x63}], 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/04/06 21:40:52 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa160806e0000001c79f8cebd61130867d76aaaaaaaaaaaaac1414bb"], &(0x7f0000000400)={0x1, 0x3, [0x8db, 0xa32, 0xadc, 0xcfc]}) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) close(r2) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) dup2(r4, r3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80206433, &(0x7f00000002c0)=""/221) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/06 21:40:52 executing program 6: getgid() futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0x32317d08) 2018/04/06 21:40:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000080)) ftruncate(r1, 0x3) write(r2, &(0x7f0000000fc0)="d0", 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000086888c812387acac7a631463ff0f000000000000"]) 2018/04/06 21:40:52 executing program 0: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$getown(r0, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x5, @empty, 0x7fffffff}}, 0x4, 0xea, 0x7, 0x25, 0x5fd}, &(0x7f0000000240)=0x98) getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) 2018/04/06 21:40:52 executing program 1: r0 = getpid() process_vm_readv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000000aff0)=[{&(0x7f0000008000)=""/4096, 0x1111}], 0x1, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) 2018/04/06 21:40:52 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ca0000)) 2018/04/06 21:40:52 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x109102) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x1bb, 0x0) dup3(r1, r2, 0x0) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/06 21:40:52 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x1) prctl$intptr(0x200000000002b, 0x3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x4000000000008031, 0xffffffffffffffff, 0x0) 2018/04/06 21:40:52 executing program 6: r0 = socket$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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200080, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000a2000000ff480da72e2c47346de69bf0936e8c6a72a04f71468c91acb58d2128ba693628be7b9ee6a170b606df38a17e919732984e62498a4edadff3ee946d39e212c049b110e2cc903ff261ea9c1718f1612ed33a16fbcc9b0f6aed4e7076169dfc1fdcbe605a1b042776496949c4439f7e1a469addbbf57dff72aefcf54042c858aede4eb793c1da26d80807d5746383b3419e7d0f6ff56600000000000000000000000000"], &(0x7f0000000180)=0x1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x0, 0x0, 0x400, 0x2}, {0x190, 0x0, 0x7, 0xffffffff}, {0x0, 0x0, 0x5, 0x80}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0xc) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) pread64(r1, &(0x7f00000007c0)=""/224, 0xe0, 0x0) 2018/04/06 21:40:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x1) setresuid(0x0, 0x0, r1) 2018/04/06 21:40:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f0000000000)={@pi, @void, @ipx={0xffff, 0x113, 0xffffffffffffffd8, 0x0, {@random=0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, {@broadcast=0xffffffff, @random="27cca2eb0cc8", 0x8}, "f974f29d41b9c58e18f46452cef8ce9bbfb80251469262c596516e5d985ba4ee816dfb117ca3c73f7a454a5c324d965cad8e8283a8971f91d31665a118e9c5932458c83285d4bfbb8a596542df6d4b8a35611e797ba26908a31a54d94c746f48c48348abcea4ea8d776ce1febe4415950ba08a0be0724fcbd7a8b8596a6092a7be505bc72742d15eddeef5315468cbd6affb3ee2c318dbd7587ccf29fb2148380b0c1147f78632f72505b55519f4785c7ecae62c553d4c48966be83e4fb223648a5f6e6616da6124d8adc95640ae9c5eb0d0d96bbfe2057e4929c27173b1f040f995eb279a86dcebe8b54849c4ae0eb131a4a4809c"}}, 0x117) 2018/04/06 21:40:52 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0xe80e297, 0x0, 0x3, 0xff}, {0x7, 0x6, 0x4, 0x6}, {0x4, 0x81, 0x9, 0xffff}, {0xe2, 0x6, 0x80000, 0x1}]}, 0x8) r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) r6 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r9 = getegid() r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000740)=0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f00000009c0)={'HL\x00'}, &(0x7f0000000a00)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) r15 = getgid() sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="728822", 0x3}, {&(0x7f0000000200)="e15c9a8bb1ef5d8002b997abac9d2b448bcb6f256b2a5ed841b37a9ce8d798816abd56c265aeba2858ccd959145d24f8f579862b53d79b6c9d3b34080b806ef9c142ca9f84bfe1ed8a0705d0f176b55fede62f7c2b983c929ae636327168961f892a50e4a567b4e9bd15e8da936efb3d6805efd1e2730795a2b36d9440bed4b3e1cc7ef93d4967b0840ac90c43604b30530721c85d878818599eb173b4b37f9cf860d5b78101433eea70cc9156c9abcd5530cce61b3fd6d05d4b1c867894319c678b1115411ca540c2b4f14f5f9405bf8fc57a0a4883ab", 0xd7}, {&(0x7f0000000300)="6811da2c9d0d7de36c0ad2d28fe2223de756ceb878501b3d3da24b801f8e58710af797a20d4ce8b54f6dc1ce59b0639e3c8dde75c4e5ab04e570af7a548db36836370d38a3a359442cf415b346cb43", 0x4f}], 0x3, &(0x7f00000008c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r1, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r3, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r3, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xc0, 0x1}, 0x4) dup2(r0, r0) 2018/04/06 21:40:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0), 0x200000000000033c, &(0x7f0000000200)=""/158, 0x90}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400020000010101000000e7ffffff0000000000"], 0x14}, 0x1}, 0x0) 2018/04/06 21:40:52 executing program 0: creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) 2018/04/06 21:40:52 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x10000) clock_adjtime(0x0, &(0x7f0000000fe8)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/04/06 21:40:52 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x34, 0x8001, 0xfffffffffffffff8, 0x100, 0x7, 0x691002c, r1}) r2 = socket$inet6(0x10, 0x40000000000002, 0x0) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/06 21:40:52 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000002c0)=0x9, 0x4) ioprio_get$pid(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0x0, 0x2f, 0x0, 0x0, 0x4}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x3b, "3b20873339daa38aac42dbef81af333612252a8c9649e220118b1855f9f31a25f7344c4fa1f97ba4dc572a5a9376504cd44a6a9f41b96b85c3edba"}, &(0x7f0000000200)=0x43) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=@updsa={0x184, 0x1a, 0x70d, 0x70bd25, 0x25dfdbff, {{@in6=@loopback={0x0, 0x1}, @in6, 0x4e20, 0x6, 0x4e23, 0x0, 0x0, 0x0, 0xa0, 0xff, 0x0, r3}, {@in6=@dev={0xfe, 0x80}, 0x4d4, 0x7f}, @in6=@dev={0xfe, 0x80, [], 0xb}, {0xdcc8, 0x9, 0x0, 0x80000001, 0xec5, 0x9, 0xe0, 0xffffffff}, {0xfffffffffffffffa, 0x0, 0xffffffffffffffb9}, {0x6, 0x0, 0x100000000}, 0x7, 0x3500, 0xa, 0x1, 0x3, 0x4}, [@ipv4_hthresh={0x8, 0x3, {0x1b, 0x6}}, @extra_flags={0x8, 0x18, 0x200}, @tfcpad={0x8, 0x16, 0x2}, @policy_type={0xc, 0x10, {0x1}}, @migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in, 0x3c, 0x2, 0x0, 0x0, 0x2, 0xa}]}, @proto={0x8, 0x19, 0x6c}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x14, 0x17}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}}, @lastused={0xc, 0xf, 0xfbad}]}, 0x184}, 0x1, 0x0, 0x0, 0x4004801}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYBLOB="7226ccef4ee5e2836b564d9f921e8be5dc8913c7a494aaf7549482879851d0fc6ca0ae3d1dc8e7b04356957252a0ebbfdb606f0a580108"]], &(0x7f0000000300)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getgroups(0x0, &(0x7f0000000600)) setsockopt(r1, 0x1, 0x8000, &(0x7f0000000340)="8ea6eb56ac4365abe66978b42c9d87a06457b7beb193bc67cc27eac158dee5", 0x1f) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) openat$cgroup(r0, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) epoll_create1(0x0) 2018/04/06 21:40:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/igmp\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x80, 0x401, 0x100000001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x5c, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x300000000000000, 0x6, [0x1, 0xb9, 0x5, 0xab, 0xffffffffffffff81, 0x20]}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x23f}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x401]}, &(0x7f0000000080)=0x100) 2018/04/06 21:40:53 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = memfd_create(&(0x7f0000000100)='bdev\x00', 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000140)=0x7, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x401}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x564e, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) 2018/04/06 21:40:53 executing program 2: creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r0 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200080, 0x0) 2018/04/06 21:40:53 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) geteuid() fchdir(r1) r2 = socket$packet(0x11, 0x8000000003, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000540)={"707c7af6078f9a6573314a396df0254b", 0x3}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x10000000002, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x20201) fcntl$setstatus(r1, 0x4, 0x400) ioctl$TCXONC(r1, 0x540a, 0x101) write(r6, &(0x7f0000fd6000)='z', 0x1) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000080)=0x5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_procfs(r7, &(0x7f0000000680)='net/udn6\x00') getuid() ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000004c0), 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000500)=0x60) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x0, 0x0, 0x4, 0x8, 0x0, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x9, 0x0, 0x8, 0x3, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x773, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x49d8, 0x80}, 0x0, 0x8, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000340)=""/197, &(0x7f0000000440)=0xc5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000300)={0x7ff, 0x1, 0x80000000, 0x8000, 0x9, 0x3ff, 0x8}, 0xc) 2018/04/06 21:40:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020c000003000000000000000000000001001700000000e998ccf8b340caa6be07f87211711a56bcdaa3a1f2c30d1ec4d6c0267aa40a9d2ae61664"], 0x18}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/04/06 21:40:53 executing program 5: r0 = timerfd_create(0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x60400, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/04/06 21:40:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) syz_emit_ethernet(0xc4, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x3, [0xc2c, 0x506, 0x877, 0x341]}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ftruncate(r1, 0xfffffffffffffeff) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)) 2018/04/06 21:40:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="4405050313", 0x5) 2018/04/06 21:40:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={r3, r4}) unshare(0x28060400) exit(0x0) dup2(r0, r0) syz_open_procfs(r1, &(0x7f0000000040)='mounts\x00') 2018/04/06 21:40:54 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) 2018/04/06 21:40:54 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="ce609ed2e13a00000000000062ac6e2f365214744a124dd0ca9984ec1a0ae2c4dd03c0592d0ade7d01006779f2294c0ba82969274c7b3fc1e1ea91216f6a093670fb139104c5cfb2ab6781bf9f7b327cd82df97f128924b988420a94ebb3f012e6b53521fb22cf9c304bcd701185f88e5ff918b78b4ca167618c68ee7a0a7501f8", 0x81) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) userfaultfd(0x80000) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/04/06 21:40:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/igmp\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x80, 0x401, 0x100000001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x5c, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x300000000000000, 0x6, [0x1, 0xb9, 0x5, 0xab, 0xffffffffffffff81, 0x20]}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x23f}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x401]}, &(0x7f0000000080)=0x100) 2018/04/06 21:40:54 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b540000010000f30501000b000200001001000000c4", 0x1f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x8, 0xe53}, &(0x7f0000000080)=0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x10002, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000140)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xbc, r3, 0x408, 0x70bd28, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/04/06 21:40:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x9}, {0x6}]}, 0x8) sendmsg(r1, &(0x7f0000000800)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(lrw-twofish-3way,sha256-generic)\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)="c80813e52a21160beadce0ef7cba8389de7ffe4d6bca671098bcea9b2f7d3d908bbe3f2a7e3a06e61db410540d3a2436d5ab45ca1de559380c348b8c60aa8a95ee9b1e5a02bbdf67c919115f2ef20f9796e54c2b0a883b2f833bfb3707d262b217388afcbef7b9ddeb7622ebbb54e17d552592dd400eac81a1b57a4e65926b91be205ff622f4e75f3797a499e4d75c6dc2a184453a2733c2f1b66277186924d64fb4c6d1acccc1304d236053c09bd0d90b1648e7538c02b258c9194f4cc60ab4bae795238ca66e6794d556777274f46cc336eb2e89599eba8beab7ab9b546c9c2d6fbb7315a58e670716b7407f490ef9898902af0f4d", 0xf6}, {&(0x7f0000000180)="52302e555eb552262261896ad7a54466be299d8c23a3be379309c1d87442167a5eb9d4af8a3b7385db24116013021bd56e30188f89b1eb38a20762066af87f51424f02a7b0bac8a7b97e42655bf0fbbfda241d501f840253c77470dd158c1445a9a9875dea63542e111288b534aea38f08d0af6b7fcc55aa5ee5dd748a36649b", 0x80}, {&(0x7f0000000200)="ba3780c7f56b883598e1a818b764db0b160df623e3c759e5633154ffe2dd918bff707094d39b4f86ba601d93a302ececd7aaaf2476351e473bf9c9d1d177856618d9af3f66b60661549430eaf7ebf1a77b3db4d726781bd0c2f647655438bdd484f2d52345cdd88219f0add283612bff9ba8eb95ea57c4c8f5975efe5bd7b0cbc5c6f1b0eeb27926714959b262bafcb4c44e9ee0fcf73d3069f17adb5780a8b9e5ccea3c72f7c7b6ca2b", 0xaa}, {&(0x7f00000002c0)="8547e33b375b760d8808f3e3defce929ce8a410ce6df089440c202f31782a775e8fd21cc0c9cdf55290263816adbe19f89763ca552c79a647bcb5cdb5a9aff2b98ff218a9803186ded33ad0f5ff47f9cbe3b4bf36bdfe8bd5ce1699d105bae901d814febfec871a4fdca16ce00b5c70250c498669776b780b8d263774065ec3467acf6a2eb2e62802b6a819bb1c4e858c2273ee723df7d11d68e6ea843f9f082afbdeea852d32e90bcbcdb983f94a3dc6b98a16bf6e0cf2068e4997ac7e4eb2ec48bcf626e68ca3290076f5cc85318e09575178e76b412", 0xd7}, {&(0x7f00000003c0)="3a0b8a99a164202ea9fb111e8662c18afac9c20dc5d55c64ba8416041015a895b7ded353f698e943eb55ff315741dea9362eb2e45485fc9111319ae6d2b0e2aab677af56f4a17891d5a0f84c6528168ec94c05a227d0bff63b2e4f216b52327c4b64ecec41812506479fda32", 0x6c}, {&(0x7f0000000440)="589b0fd51db3cedd16a6f6b8f639233e8cf3c857be6f72f69b712d6b6383f591d3f5fee9cba47a532ee15fd05193ae833a4bb74959335ba6c3c12ae9b6b7b7fbbad48046d45556f2007911557d00d591b7ae3c7c0951e6738be7cbf8ed52a3abd2bc35734c1ccd30541d8b", 0x6b}, {&(0x7f00000004c0)="e0d29b23fc45f1747ae8ad5b4147a4b778ec03b3e8c1cafcac1ce4cd0c5616cfd2defc9dcee08d29bce6e7bbe38261ef3826d889458a81468362733597b40f13ebcec5c878905b1d573dafcd485661ff53b9e73b21b087a0c99b5bec2100bfdaf1077a87ac81b948a39127095dbd11cd43d2689a396e7e6d47b5f2fd4f42a066bf3d1616c908efbe4efbd9327af2f0f29dc04b4e29ba7bcdde661cd8a5ae0185a61cb3de5063c5a0", 0xa8}, {&(0x7f0000000580)="a6635d8931f051af31c794e6ac36bb599cc4", 0x12}], 0x8, &(0x7f0000000600)=ANY=[@ANYBLOB="fc00000019010000000100003c2b032cddee7204ac3caf39b33414fb2f39fed03b7e511b7685305ba06f55828a009b9bee8119437fea5c4cdbfdd08231c733be64cd3b6008b426d383a7ca5e4dd66d766571527699ee1313f12941eafd1fd9ad3c2e306dbc854b390b6198504b7a02f902fd355e28084f7c3feea53faae3216a85ceb538af17b432c54074e522f3855c61e7195f828553299ab2fa191b66e9c158df22d94f20ba2b4f85b4c92077f1632e43bb390b8f1cde829cbb71bd7e754b888155e2d4d545f8180eabd621a64b54bfec21ffa11092cafd8324583eecfe08f402b269e005088dcfc3765060c4fbae32dde8fb5c157f15a9f5cf0f18000000130100003f00000096032a5cd22d99c6ab85b76b5c00000004010000fffffeff4840a480f7a19c25f5b6390177d8d803b2e9a9b7855b4e0f6f4d6b2881b891d411bfa63647421abb4ef46bf45f329741595e0f56079ef177fefbf940ada6bf0a14f58cc250376c474dcf04ac280600000000000000010000020000005498c95cd080f9d78fec0d658458cd2661312675db0fbd287a88f4e48a004f9370c903ad5b2e3c34823c5cc876c7a3835f565a620aa13a44e3d6c111eab6d76b6982d6768ec0360c405907eb1c459b6883775440e06484ae59de285e578c7c7b82000000"], 0x1e0, 0x880}, 0x4000000) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in6={{0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0xc2f}}}, &(0x7f0000000ac0)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000b00)={r3, 0x8001, 0x4, 0xff, 0x4, 0x8b}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000840)={0x0, 0x100000001}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000008c0)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x200, 0x100, 0x0, 0x860, 0x3, 0x7, 0x6, 0x80000000, 0xffffffff00000001, 0xa24d, 0x5, 0xffffffff00000001, 0x100000001, 0xe000000000000000]}, &(0x7f00000009c0)=0x100) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) 2018/04/06 21:40:54 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030007fffd946fa283bc02eee6d87986c4", 0x17}], 0x1}, 0x0) 2018/04/06 21:40:54 executing program 7: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x5, 0x4) lseek(r0, 0x80000000001000, 0x4) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x184) 2018/04/06 21:40:54 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) futex(&(0x7f0000000080), 0x5, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000001c0)=0x2, 0x10000000) 2018/04/06 21:40:54 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0xfffffffffffffff8, 0x8, 0x9, 0x9, 0x7fffffff, 0x9}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) pread64(r1, &(0x7f00000029c0)=""/124, 0x7c, 0x0) 2018/04/06 21:40:54 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000dedff0)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffe5e) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) clone(0x800000, &(0x7f0000000640)="ac40e82f0d419d43acb43cb7967fe267ffc090afc08d09898483bce30bc8dd1c572b991dc9af52ad17ca8537617cefd50cd9883b134b75faf075021c5bc05ae16fc658c7", &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000400)="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") waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockname$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) 2018/04/06 21:40:54 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)='bdevvboxnet1!posix_acl_access\x00') 2018/04/06 21:40:54 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x90) openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x107000, 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c5", 0x319}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x8000}, {r3, 0x1162}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4) socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000003680)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x4, 0x6, 0x1, 0x3}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e4761", 0xb7, 0xffffffffffffffff) getsockname$netlink(r0, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/04/06 21:40:54 executing program 2: r0 = socket(0x1000000000010, 0x2000000000002, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) write(r0, &(0x7f0000e1dfd7)="260000001e0047d791f60000000822070700dfff0200000000000000aa0737550500040008f9", 0x26) 2018/04/06 21:40:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), 0x4) 2018/04/06 21:40:54 executing program 6: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) [ 208.106284] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 208.120022] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/06 21:40:55 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000dff8), 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r2}) 2018/04/06 21:40:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r5, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xf}, 0x7, 0x0, 0x3, 0x8, 0x20, 0x100, 0x5}, 0x20) 2018/04/06 21:40:55 executing program 3: r0 = socket$inet6(0xa, 0x7fffe, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc), 0x4) 2018/04/06 21:40:55 executing program 1: r0 = timerfd_create(0x7, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{}, {0x3, 0x8}], 0x2) write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00004a8cd0ac3463a44ce35f77ac4901010000000000006be250"], 0x1) unlink(&(0x7f0000000080)='./file1\x00') lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x7) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000380)={0x0, 0x21}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f00000003c0)="b6361b4e71d5c75628b750d079219d363369cca06fe955f61413c93fa6268101e9bd746b2a436f46f9714907607c32f4f934fcfa4b95", 0x36) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000d2000000db7aee7c34dee39a9396a69deb471f881e9895845d000000d165108a99d4a0be6a2187d042049a4d207b767ad1f0e929ee6c5aaec83fd09a5ef0d8ee16b02181b8bfd77960cace2c3628eed11eeca97efa8d428f22ab4d7953e0cdfc961e7fd2e20895dbefe1cbdd1edd4086bf25ebc3062544"]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000300)={0x7}) open(&(0x7f0000000300)='./file1\x00', 0x40400, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x513}], 0x1, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x0, &(0x7f0000000200)}) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/04/06 21:40:55 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000380)="00ad", 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/06 21:40:55 executing program 7: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="ae", 0x1, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='\x00', 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) times(&(0x7f0000000040)) ptrace$peekuser(0x3, r2, 0x1) 2018/04/06 21:40:55 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') syncfs(r0) r2 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="34a3233b71eb310c5b39fa35f71669af563ce8d686f3a38c40c132cab54c19245b94793eb62ba56f01e728a3190ce6d047eb79f9270abe7eb62f6888fe5db46e2ad1f402ba3d91bfa425c9105d1c19785ec9638724b905dd54f49ed60d4d1cb123f3d52e39e0e3023ed8652ebfe970981d071f70afb37a078b526084803b79ff99bdeca322fca53ea1b8fd81c64112094da9d38239247884c28e9a69eca811e2c28c2c282795ae5d438ed2d666848dd716477addcc2e44e1bbe1c6cb430293c84b6a532b30fba2f4593410a9fb051fb07f07aa78c5", 0xd5, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) sendfile(r0, r1, &(0x7f0000000140), 0x400000ff) 2018/04/06 21:40:55 executing program 0: r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f000026a000/0x2000)=nil, 0x2000, 0x2000000000000, 0x20010, r0, 0x0) madvise(&(0x7f000053c000/0x2000)=nil, 0x2000, 0x400000020015) fcntl$addseals(r0, 0x409, 0x3) mremap(&(0x7f000076b000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000039a000/0x2000)=nil) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:watchdog_device_t:s0', 0x20, 'system_u:object_r:etc_aliases_t:s0', 0x20, 0x31, 0x30, 0x20, '/usr/sbin/cupsd\x00'}, 0x5d) r1 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000040)=""/103, 0x67}], 0x2) syncfs(r1) 2018/04/06 21:40:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000480)=""/252, 0xfc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x0, 0x9, 0x8001, 0xff, 0x0, 0x40}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x0, 0x81, 0x2, 0x0, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000008c0)=""/129) ioctl$LOOP_CLR_FD(r0, 0x4c01) getrandom(&(0x7f00000007c0)=""/241, 0xf1, 0x1) fdatasync(r0) r3 = dup(r1) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000002c0)={0x3, 0x1000, &(0x7f0000000c80)="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"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000980)) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000380)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/06 21:40:55 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000100)=0x100020000, &(0x7f0000000140)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000180)={0x100000003, {{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0xfffffffffffffe0c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e1c, 0x700000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf0e9}, {0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1, [0x10001, 0x3, 0xb2, 0xffffffffffffff7f, 0x8001, 0x92b, 0x7fc9, 0x20000000005110]}, 0x5c) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000240)}, &(0x7f0000000300)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000420000000000000000000000000000000000000000000000"], 0x310) 2018/04/06 21:40:55 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x15, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r0, &(0x7f0000008480)=[{{&(0x7f0000000780)=@rc={0x1f, {0x68, 0x1, 0x4, 0x9, 0x7ff, 0x2}, 0x4}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000800)="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0x1000}, {&(0x7f000000a800)="006944eab3336d3dfb7ced9681bf202080d33cf42e8ee680b144008242ddf239f07a11398e365724bcbac5be0a5b2702288453d95266f8aba000292a1ff79a22285db05be37001ba7995fa0f00d0807c0a6f8aabf4a1f11c446491b5ea97ecece0f80b2136dd84b67d2f8ac3ecc7f06786651303472cc7f48206fe08bb428c3247ba9f3fe536b736541c607355e214377c223a7e4eff97bb01899d9dd0b05fa377e01cc90c2b137b5508538065a2cb9f5de42cc5a645edadeada9bc41c0e5911046f082b6c5e3c7d975e56a30d2c4c557c4d2cc1adf76a08e26363d8a0441d4a314dcde0d0015a6a86d3a5fab451f2", 0xef}, {&(0x7f0000001900)="3de2956ccc3ed39247cbe5b12375fd6891ad77658f0776efb31125b6ceac348450a127813cf8db40158e21f271276e81f896925f9f4bcfb87674c680397561f1bcde1717b5949bf9954cd438a049dec2a0b6d1691489ba196b659ce047eb9d4010f33146e84555e47a1d2966cea70fc2f499a749", 0x74}, {&(0x7f0000001980)="1d2a7e34fd30175fde03e66e7acdd6ad51139425f05a5d3ec7faca83a8901fcd25853947daae56c67dc7f35609a77d92c241098beb8db1de5b71bf24f8e9981e826aaee78807012517fbbc6668a7c9cdeac9585d0ac125e91170f4267cf41f2bed6d564fafe8914f04bc", 0x6a}, {&(0x7f0000001a00)="67666f0fa178cccdb75f9eabb295cd7eaf518f2b803f13213ff2350f19fd", 0x1e}, {&(0x7f0000001a40)="93304382cb0644ef9c8136460da14eafb796cd49cbda6b8f9c8f8e52ed6667e7e9621a9f723c8b4f60475e3a3c4c447c4ae30f4e4ae1971413d5552b837f520316cce9960af2eec1d55289c056a4dc165eba63c7b20eea94f5b8d204bd04e079cf2ecd9b1acac3b4c40eb437eb0785fba665b32640d1d1119ee986ee27e2fee8c73530a3", 0x84}], 0x6, &(0x7f0000008540)=[{0x100c, 0x117, 0x7fff, 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&(0x7f0000008280)=[{&(0x7f0000008080)="a27329ff71606c2b78f7bc2925535b8e910b65a991578a75768bd87b2ad07af1c526eb2205f4db9a655045ed07b9fdff1931b88935f65afa8ac1779a", 0x3c}, {&(0x7f00000080c0)="50fd1b76cef6317882314b879841485500f67a9bf8544b1d20d50ae9c30d89e1b83903eee15c00495215f70ad8ed95fb42423745ae9d00b69c74efa0af75409a9089e6f5a683bf822b74d038e2eb4a9186d2ffd8fa216ea3ea3bffb9fe7290a03f487e635b9de80ac8cf2386a14cd9b08c4974ddf19206df304ba1ff0b7449cf87f95b2096fa7519a06f30d84607d66285ff7d2da1149b5115b57a", 0x9b}, {&(0x7f0000008180)="5134f88615f18f999d350f3971620ae1b61a9217f3e0554a4114a67d9a70c4c79853ef1b02875aa14f66b4936708eb17dc74c3e991e54e0575ef8a4de8b931ce885ac3a56fa260b5545a9de7c952c8d5f6e8a40404ec83df0ad219b305e6bb170566830166bf290e2d03874940190207a3b40e86eabd2052f9c097d4ffda3e2408045d63bb7dfd1d0319a8642f66861eb11b0fd590efe63ce86b39dabc73b51daf34ed1b747206488218f7b4ff90cc3ebd92e4e1b26707ca76b3592d29122545067165e6741b72b9e021f46411c0bff23de1a5735bda14e5ca762ce7b5baa1cff8a1e96e46b20e5b64948a85bdf62f42b1310db7c60e9d", 0xf7}], 0x3, &(0x7f00000082c0)=[{0x80, 0x10e, 0x3, "127bb17b90cad18c527bef09ea92266150644436f01ffeb6258803a7d779029fd0af1a9f219ce7f452cace31f513051f831d262f68c0e6f9c58f75c37bd4a1986ffe4f482727afa7c777677654fe6b5b441aba86021821d957caaff71987c2e6f92cd8cdcd76d553f40af5c0cdbbe428f3e7"}, {0xd4, 0x84, 0xfffffffffffff800, "be4a295ee61fc4592dc24df697674a5b5febf4c7e3a7ae5aa41edabb3e01488196019ab7db0942dd46d3400db9a2246832ec35a52a907d7973f13ec108676258e2e2fc2936fdfbee358b78b0ab668d5b725b610f13c605fd41c96ffb83cc7b1f99de764abb70e513c842dfbf928f65f4e32ba68b60ab5c1b31fe755ea5a4834cc1969dbcb52165b9469b2444c7aad9553dbc72eb75d3ea33b40c8c0c7a61998ad26edfb4c0e11ffbe8cddaac294f8088064c14ada0ada501cc329551d5437bc49aff7aa3b420a482"}, {0x68, 0x88, 0x1, "a1159d9f64e3793c6422096fb8ab4c84804cd3b358bc1251933b61ac6611ab9fb6c64e7719e273f470c3b9d28d14bcd6e7af4e88ddb1a696c737073386420cb1503077645b0e4fa6167c7fc51fc20d01cf8d557c37014c426e71"}], 0x1bc, 0x40}, 0x20}], 0x6, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) [ 209.030810] binder: 15691:15701 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/06 21:40:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x54}, 0x0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r3, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/06 21:40:55 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r0 = getpgrp(0x0) prlimit64(r0, 0x0, 0x0, &(0x7f0000000280)) prlimit64(r0, 0xd, &(0x7f0000000000)={0x8, 0x7fff}, &(0x7f0000000040)) [ 209.116655] device lo left promiscuous mode 2018/04/06 21:40:55 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r0 = getpgrp(0x0) prlimit64(r0, 0x0, 0x0, &(0x7f0000000280)) prlimit64(r0, 0xd, &(0x7f0000000000)={0x8, 0x7fff}, &(0x7f0000000040)) [ 209.196398] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 209.205188] device lo entered promiscuous mode [ 209.210181] qtaguid: iface_stat: create(lo): no inet dev [ 209.216666] qtaguid: iface_stat: create6(lo): no inet dev [ 209.223083] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 209.230850] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 21:40:55 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r0 = getpgrp(0x0) prlimit64(r0, 0x0, 0x0, &(0x7f0000000280)) prlimit64(r0, 0xd, &(0x7f0000000000)={0x8, 0x7fff}, &(0x7f0000000040)) [ 209.272465] device lo left promiscuous mode 2018/04/06 21:40:55 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r0 = getpgrp(0x0) prlimit64(r0, 0x0, 0x0, &(0x7f0000000280)) prlimit64(r0, 0xd, &(0x7f0000000000)={0x8, 0x7fff}, &(0x7f0000000040)) [ 209.301144] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 209.319653] device lo entered promiscuous mode [ 209.325797] qtaguid: iface_stat: create(lo): no inet dev [ 209.332502] qtaguid: iface_stat: create6(lo): no inet dev [ 209.344761] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 209.354953] qtaguid: iface_stat: create6(lo): no inet dev [ 209.836732] binder: 15691:15744 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 209.960081] binder: 15691:15744 Acquire 1 refcount change on invalid ref 0 ret -22 [ 209.967941] binder: 15691:15751 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 367.923593] INFO: task syz-executor3:15713 blocked for more than 120 seconds. [ 367.930899] Not tainted 4.9.92-g7cd9561 #1 [ 367.935822] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.944096] syz-executor3 D27976 15713 3843 0x20020004 [ 367.949874] ffff8801cff11800 ffff8801b7f7b480 ffff8801d05239c0 ffff8801b637c800 [ 367.957983] ffff8801db321b98 ffff8801d357f310 ffffffff838c49cd 1ffff1003a6afe56 [ 367.966037] ffffffff85316f38 0000000041b58ab3 00ffffff841a4570 ffff8801db322468 [ 367.974093] Call Trace: [ 367.976676] [] ? __schedule+0x64d/0x1bd0 [ 367.982370] [] schedule+0x7f/0x1b0 [ 367.987602] [] schedule_timeout+0x861/0xf70 [ 367.993574] [] ? usleep_range+0x140/0x140 [ 367.999348] [] ? kvm_clock_read+0x23/0x40 [ 368.005156] [] ? kvm_clock_get_cycles+0x9/0x10 [ 368.011454] [] ? ktime_get+0x185/0x1e0 [ 368.017150] [] ? __delayacct_blkio_start+0x41/0x80 [ 368.023908] [] io_schedule_timeout+0x1ba/0x390 [ 368.030224] [] do_blockdev_direct_IO+0x2d5e/0x5be0 [ 368.036977] [] ? do_direct_IO+0x9920/0x9920 [ 368.042930] [] ? debug_check_no_locks_freed+0x210/0x210 [ 368.050310] [] ? __lock_is_held+0xa2/0xf0 [ 368.056134] [] ? I_BDEV+0x20/0x20 [ 368.061231] [] ? inode_init_owner+0x290/0x290 [ 368.067395] [] ? I_BDEV+0x20/0x20 [ 368.072566] [] __blockdev_direct_IO+0xa5/0xd0 [ 368.078821] [] blkdev_direct_IO+0xa0/0xd0 [ 368.084621] [] generic_file_read_iter+0x660/0x1a90 [ 368.091173] [] ? save_stack+0xa9/0xd0 [ 368.096624] [] ? save_stack_trace+0x16/0x20 [ 368.102670] [] ? save_stack+0x43/0xd0 [ 368.108142] [] ? kasan_kmalloc+0xc7/0xe0 [ 368.113941] [] ? __kmalloc+0x11d/0x300 [ 368.119472] [] ? do_sendfile+0x4f0/0xc60 [ 368.125323] [] ? compat_SyS_sendfile+0xd1/0x160 [ 368.131634] [] ? wait_on_page_bit_killable+0x140/0x140 [ 368.138573] [] ? fsnotify+0x114/0x1100 [ 368.144109] [] ? drop_futex_key_refs.isra.12+0x56/0xd0 [ 368.151132] [] blkdev_read_iter+0x105/0x170 [ 368.157109] [] generic_file_splice_read+0x2c9/0x4f0 [ 368.163777] [] ? __fsnotify_update_child_dentry_flags.part.1+0x2b0/0x2b0 [ 368.172329] [] ? pipe_to_user+0x160/0x160 [ 368.178588] [] ? avc_policy_seqno+0x9/0x20 [ 368.184574] [] ? selinux_file_permission+0x82/0x470 [ 368.191226] [] ? rw_verify_area+0xe5/0x2b0 [ 368.197222] [] ? pipe_to_user+0x160/0x160 [ 368.203193] [] do_splice_to+0x10c/0x170 [ 368.209066] [] splice_direct_to_actor+0x23f/0x7e0 [ 368.215918] [] ? pipe_to_sendpage+0x330/0x330 [ 368.222039] [] ? do_splice_to+0x170/0x170 [ 368.228053] [] ? security_file_permission+0x8f/0x1f0 [ 368.235139] [] ? rw_verify_area+0xe5/0x2b0 [ 368.241561] [] do_splice_direct+0x1a3/0x270 [ 368.247770] [] ? splice_direct_to_actor+0x7e0/0x7e0 [ 368.254892] [] ? rw_verify_area+0xe5/0x2b0 [ 368.261104] [] do_sendfile+0x4f0/0xc60 [ 368.266657] [] ? do_compat_pwritev64+0x180/0x180 [ 368.273140] [] ? __might_fault+0x114/0x1d0 [ 368.279042] [] compat_SyS_sendfile+0xd1/0x160 [ 368.285185] [] ? SyS_sendfile64+0x160/0x160 [ 368.291228] [] ? do_fast_syscall_32+0xcf/0x870 [ 368.297560] [] ? SyS_sendfile64+0x160/0x160 [ 368.304305] [] do_fast_syscall_32+0x2f7/0x870 [ 368.310602] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.317284] [] entry_SYSENTER_compat+0x90/0xa2 [ 368.323528] [ 368.323528] Showing all locks held in the system: [ 368.330001] 2 locks held by khungtaskd/515: [ 368.334318] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 368.343128] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 368.353065] 1 lock held by rsyslogd/3654: [ 368.357226] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 368.366143] 2 locks held by getty/3750: [ 368.370645] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.379980] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 368.390307] [ 368.391909] ============================================= [ 368.391909] [ 368.399394] NMI backtrace for cpu 1 [ 368.403084] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g7cd9561 #1 [ 368.410156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.419485] ffff8801d8627d08 ffffffff81d9c489 0000000000000000 0000000000000001 [ 368.427563] 0000000000000001 0000000000000001 ffffffff810b7d90 ffff8801d8627d40 [ 368.435542] ffffffff81da77c7 0000000000000001 0000000000000000 0000000000000002 [ 368.443703] Call Trace: [ 368.446271] [] dump_stack+0xc1/0x128 [ 368.451608] [] ? irq_force_complete_move+0x320/0x320 [ 368.458509] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 368.465061] [] ? irq_force_complete_move+0x320/0x320 [ 368.471960] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 368.479034] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.486394] [] watchdog+0x6b4/0xa20 [ 368.491848] [] ? watchdog+0x11c/0xa20 [ 368.497272] [] kthread+0x26d/0x300 [ 368.502433] [] ? reset_hung_task_detector+0x20/0x20 [ 368.509331] [] ? kthread_park+0xa0/0xa0 [ 368.515052] [] ? kthread_park+0xa0/0xa0 [ 368.520649] [] ? kthread_park+0xa0/0xa0 [ 368.526334] [] ret_from_fork+0x5c/0x70 [ 368.531996] Sending NMI from CPU 1 to CPUs 0: [ 368.536551] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838d44d6 [ 368.544229] Kernel panic - not syncing: hung_task: blocked tasks [ 368.550386] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g7cd9561 #1 [ 368.557718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.567387] ffff8801d8627cc8 ffffffff81d9c489 ffffffff83a8b3e0 00000000ffffffff [ 368.575388] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d8627d88 [ 368.583475] ffffffff8141fa55 0000000041b58ab3 ffffffff8419bd28 ffffffff8141f896 [ 368.591572] Call Trace: [ 368.594223] [] dump_stack+0xc1/0x128 [ 368.599573] [] panic+0x1bf/0x3bc [ 368.604570] [] ? add_taint.cold.6+0x16/0x16 [ 368.610522] [] ? ___preempt_schedule+0x16/0x18 [ 368.616812] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 368.624086] [] watchdog+0x6c5/0xa20 [ 368.629509] [] ? watchdog+0x11c/0xa20 [ 368.635193] [] kthread+0x26d/0x300 [ 368.640355] [] ? reset_hung_task_detector+0x20/0x20 [ 368.647006] [] ? kthread_park+0xa0/0xa0 [ 368.652608] [] ? kthread_park+0xa0/0xa0 [ 368.658216] [] ? kthread_park+0xa0/0xa0 [ 368.663820] [] ret_from_fork+0x5c/0x70 [ 368.670129] Dumping ftrace buffer: [ 368.673698] (ftrace buffer empty) [ 368.677713] Kernel Offset: disabled [ 368.682344] Rebooting in 86400 seconds..