, &(0x7f0000606000-0x8), 0xffbe) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f26000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007dd000)=0xc) lstat(&(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000879000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) write$eventfd(r1, &(0x7f000061f000), 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f000059e000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a}}], 0x1, 0x100, &(0x7f00001c0000)={0x77359400}) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y'}}}}}}, 0x1b) ioctl$int_in(r0, 0x5473, &(0x7f00005d2000)=0x100) 2018/02/04 11:43:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041c000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006f5000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x4, 0xc393, 0x10001, 0x5, 0x80}, &(0x7f0000eec000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008a8000-0xc)={r3, 0x80000001, 0x2, [0x2, 0x1000]}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(r4) kcmp(r4, r5, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_GET_FPU(r6, 0x81a0ae8c, &(0x7f0000af0000-0x1a0)) 2018/02/04 11:43:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$mouse(&(0x7f00000d0000)='/dev/input/mouse#\x00', 0x9, 0x40) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bbe000-0x5)='F\a\x00f\x00', 0x5) 2018/02/04 11:43:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000e31000)={0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000715000)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r1, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) [ 36.852684] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/04 11:43:57 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000138000-0xb)='/dev/adsp#\x00', 0x5a72, 0x20000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000752000)=0xffff, &(0x7f000026b000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b56000-0x2c)={0x20000000000006, 0x8, 0x10000000007ff2, 0x3505b1f1, 0x100000001000, r0, 0x1e}, 0xfffffffffffffee5) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001b2000)=@assoc_value, &(0x7f0000e6d000-0x4)=0x8) 2018/02/04 11:43:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getrandom(&(0x7f0000a13000)=""/140, 0x8c, 0x2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00003fe000)="618745299102f329130cb7ac89fc24eb9269eb33e699ad737e92e0e29c1fcb05a0d21c01480fc4c576cbbe1c263585080790f63be000deef846c557ed409abfab2207a72133dcf07abcc512274f1f603455ea9ca862e5afafdf202e8d5e207842c9817862645f12fd535ac", 0x6b) bpf$OBJ_GET_PROG(0x7, &(0x7f00007ce000-0x10)={&(0x7f0000ff9000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e1e000-0x4), &(0x7f0000916000-0x4)=0x4) 2018/02/04 11:43:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000320000)) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000018b000)={'crc32c-generic\x00'}, &(0x7f00004e3000-0x40)}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00002d8000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/04 11:43:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008a8000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000622000-0xb)='/dev/vcsa#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000eda000-0xb8)={0x0, 0x4, 0x7, 0x7, 0x20, 0x1, 0xffffffffffffff00, 0x1, {0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x952}}, 0xfffffffffffffffa, 0x8999d4, 0xdb8, 0xcb07, 0x100000001}}, &(0x7f00002e2000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e32000)={r2, 0x4}, &(0x7f000082a000-0x4)=0x8) move_pages(r0, 0x4, &(0x7f000028a000-0x20)=[&(0x7f00009f8000/0x2000)=nil, &(0x7f0000523000/0x2000)=nil, &(0x7f0000fcb000/0x4000)=nil, &(0x7f0000f6f000/0x2000)=nil], &(0x7f0000c43000-0x8)=[0xffffffff, 0x9], &(0x7f0000b39000)=[0x0, 0x0], 0x4) uselib(&(0x7f0000744000-0x8)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) write$selinux_user(r3, &(0x7f000029b000-0x28)={'system_u:object_r:gpg_exec_t:s0', 0x20, 'staff_u\x00'}, 0x28) 2018/02/04 11:43:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x4}, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 11:43:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fstatfs(r0, &(0x7f00000d0000-0xa4)=""/245) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002e5000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/04 11:43:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000636000-0x11)='/selinux/enforce\x00', 0x109000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000070c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000194000)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f000098c000)=0xe8) r6 = getgid() r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007f4000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000a39000)=0xe8) getgroups(0x0, &(0x7f0000734000-0x4)=[r6]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cdd000)={0x0}, &(0x7f0000a84000-0x4)=0xc) r12 = geteuid() lstat(&(0x7f00008dc000-0x8)='./file0\x00', &(0x7f0000927000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0x7)={0x0}, &(0x7f0000895000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f68000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000d44000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00009f2000)) r16 = getpgid(r11) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000027d000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f000031e000-0x4)=0xe8) lstat(&(0x7f00008d0000)='./file0\x00', &(0x7f0000d3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000576000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000695000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00005e0000-0x4)=0xe8) getgroups(0x1, &(0x7f0000844000-0x4)=[0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000185000-0xc)={0x0}, &(0x7f000013e000-0x4)=0xc) lstat(&(0x7f0000f27000-0x8)='./file0\x00', &(0x7f0000c03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000713000)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000064c000-0x4)=0x0) fstat(r1, &(0x7f0000cf3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000570000)=0x0) lstat(&(0x7f00007fa000)='./file0\x00', &(0x7f00008dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c59000-0xc)={0x0}, &(0x7f000088e000)=0xc) r32 = geteuid() getgroups(0xa, &(0x7f00006cf000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007bc000)=0x0) r35 = geteuid() lstat(&(0x7f0000591000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgid(0xffffffffffffffff) r38 = getuid() getresgid(&(0x7f000002c000-0x4), &(0x7f0000079000)=0x0, &(0x7f00009bb000)) r40 = gettid() fstat(r2, &(0x7f000009e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006c7000-0x4)=0x0) getresuid(&(0x7f0000167000-0x4), &(0x7f00005b3000), &(0x7f0000a33000)=0x0) fstat(r1, &(0x7f0000c23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000469000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000fcf000-0x4)=0xe8) getresgid(&(0x7f00008ee000-0x4), &(0x7f0000f64000), &(0x7f0000e79000-0x3)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b07000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ada000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000dbc000)=0xe8) fstat(r1, &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e2b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000286000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000318000-0x4)=0xe8) lstat(&(0x7f00009c7000)='./file0\x00', &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000dfd000-0x4)=0x0) r56 = geteuid() lstat(&(0x7f0000726000-0x8)='./file0\x00', &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r58 = getpgid(0xffffffffffffffff) r59 = getuid() r60 = getgid() fcntl$getownex(r2, 0x10, &(0x7f00004de000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001fe000)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00001a7000-0x4)=0xe8) lstat(&(0x7f0000a30000-0x8)='./file0\x00', &(0x7f00001b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009c5000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f000071d000-0x4)=0xe8) stat(&(0x7f0000c42000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00005c5000)=[{&(0x7f00005a6000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000dd8000-0x30)=[{&(0x7f0000ee1000)="23c5b0357da021ea3e12f0e12944fce2ae0f85f2a282e79cba0e06a029ce92332e2e7bfb42c1c51ff21749189b388421d345af5e0e73af58aa448c086d56cef203e7263716bfa925512c00cd322ed9705f8d5e699a5ada426e228b8b2e1f5c207810f450df96a00d656a80bf8f18b0a6441bd4f126839b7de2a3f556fe6ca2bce9566b767ecebeac59d57a0773c24ca3c41ea2a67b1ee72eac427a45e1b4ea3425ae624e7af70a64f17380adb0dc61c8dc05b035872e20355cb30cba0ad910f01f1c56fc1f6877cc805aeb9fdbd5d4ef443c", 0xd2}, {&(0x7f00001a0000-0x96)="a354309efff57cee3e936f051a1fa5628f3de2712225c5ed49475d67931536a9f71f728e45bac87497dae9290d5480450b6a7c4a19c1978884b8861ae19898cc632b40035d4a2f996149e233d1254ab8427b1f944a9be904220bba2989d4e598c16445941229387357e055fe3a643d644b5f263cdfa1f726e402e433cfde570a72b0ffad44e85fe5202044bcf3a4bee652d7014835a4", 0x96}, {&(0x7f0000673000)="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", 0x1000}], 0x3, &(0x7f0000c86000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r2, r2, r1, r1, r1, r2, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xf8, 0x40}, {&(0x7f0000c76000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d0e000-0x60)=[{&(0x7f00008eb000)="3bac86336f6625017a5208dc0b575cd4ab846a7fb9e947c14dba7724b387760b307d792754b33ef3325275677a19d0c27dc469d984b1b0b29cd6ae8b754d985710a70bae4d9a471b7537ecb92c0c5b32767293d05ee9615b5256d127734c59828ef5075c27071d314560dfb0ef89f392cfb9e662bfac9f2680eb0445f8b698bec9bffb0f9fa56023c3f1a4ec648cdf782149c948bbdc7eb5676482a2548ca99c07bd36ecd2703ef932b59d9fb83fce7e506e27238e42124ed43131717e1a42bee57cea0f3df73aa9af7949705140ca9966", 0xd1}, {&(0x7f0000955000-0x2a)="ae0f5b1bdb4fb75a6759f14db779d9856b7e10589936afcc80a4215a7d9417561de1346ee5c564905cf9", 0x2a}, {&(0x7f0000f74000-0x43)="a37bd5022cb5f1d55378ba3402a5b1b28726fc7bd503110e15fb0b45496d4cd6f3d005160264863b6d738b8dccbdec418e2f9cc81584bd4c87758d865123f5c292b8bb", 0x43}, {&(0x7f00008b8000)="ffbcbc1aa65a50dce211d48a7dc8c63cad7d4edd77aa76a7bf88c6b980d7e5c8dcdb24abcfea2010bcb65424cf7f5d86d55acc4d9ed6615beca66bce1aede8e131506891b4a303cee7eb75c0feec709f34f7692d3a069e3dd365310832157075a028a304a1758ebfb599695157b0a37535572a6b2b7c225ff4b06648958f8a1ffbfb327854802087b121d0e433a6dc844be8d6f2fc", 0x95}, {&(0x7f0000115000-0x8b)="43c15b297ced2e3fb06aad828a93e3bc28416ec9345eb340e3a16c123aa0ef76c4486e846fe7c3cb1818cb0e31f43cb699483fb400a2aef1609e5d25fae563a86ec5b58335c50c71b964a99e127a4e108301812d1b2700b3b54449bb9431e59ff6c3e25a0f486afd37af673e3461eaa39e3651ab5ecbd0ab43ef890c8051573419b195d4259ae831e8ce96", 0x8b}, {&(0x7f0000cc0000)}], 0x6, &(0x7f000087e000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x140}, {&(0x7f0000d63000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000922000-0x10)=[{&(0x7f0000e15000)="761e2feab0789c23cc0ad98d9383530d1939db683dc551a9c229ffb80aa8764afafc749a33b07604ca81dfa81fbc3b2c8a958440e0e6f9fd18ce67c4d6b5c8c2ee4cb4e81882e4ad61012cfd9d5b9640c8ec2a9cf43f985a79d4753a1cf2b39f1e66d0350f0828c9adc8e6a30b0e9c22f74fbc98bfa0f768f6925f9124f42ce7a2d2bf0bfe918dce767531cb6fcecc72f7f8a6cf060b8835dac3e4385327d0f5cde36d01598e1f07ce31409e7d0ef282830149c93e2b1d4d302709331b62d638bfa183414fbe7e5240a5237340821461fc5da215d931e9bd6a1355b70e", 0xdd}], 0x1, &(0x7f0000f7f000-0xe8)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r1, r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}], 0xe8, 0x4000004}, {&(0x7f0000cf4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000806000-0x40)=[{&(0x7f00002b1000)="40cec7cc35ab81946d110781548ec6a1ae6af3fe3e52a2102a6ff5d327022e35a566cd26f7db5d279d68258e5ee70317e77ed9e6", 0x34}, {&(0x7f0000e71000)="cafde6a7c50306b646894871836879f4013bc6dfe3caf7946479f927c9449ea78a38a7bd21d2b64634e2cccb27e9cd51ec560186db9d52f019bb201f24a30f9a4873cbe566dc262b548bf45c17cdd1eb6ab87256f57feae6a23610fcb6815999599151d226b527c9ef277195460729358bb86f998b46935143b30b09d87cbf6c3ce8b6b3600ecca354871492469715ed09263195fba0f9a14f43ce42d6be4f712e02e972a18fd53b66073731ba6e9d27e6fcf1c2", 0xb4}, {&(0x7f0000501000-0xbe)="7475ea37dcdc99e98ceecc07834a0cd152efc6537a6f596b35d51c7940c6aab5ff933b0477f48b65b8d6885f16fb7c714f2c52652398de0ddcf72db6223603d7a76ca406cddfab9fb1efcd890451470e880c013c078799554d3e36664356475b6afd88f497c97551a450a010cc8761a7b9300754b4e5c873cf7b99f5403cd678294bf9c6f822da37f4455255cefac852f1066e2eb1eab69d38086da5d0558733c624101cbc58b47701029ee7115252a3ec9cc867551c46934719fb5b134f", 0xbe}, {&(0x7f000061e000-0x99)="cfc3bed34dea538cc1123eb076b262029a0cf712e0530d7c1922bea8998b1586bce49e74b0a3145c15385624b876fc8e57de055ac3634cf0a855fdf4f0a4c710f6fee1fc4cd6c05152141e9ea990b67e1882400fbc06039b920a6a5d8de4bf1a5237e2a2e8ae9269b98edd7c5b7abb4aacb9ccd7e31ace0321a88d798618e7506ea3c39ac09e21ae4318c4d6b6d0ac5ea967af01ac187baf9f", 0x99}], 0x4, &(0x7f0000c54000)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}], 0x20, 0x20040000}, {&(0x7f0000890000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000984000-0x30)=[{&(0x7f0000d7d000-0xe5)="68dea5b6cc9c13650d05fca77f3b053acd125a839c13da912a6621af15d5d3c6f0dfb22bf9d195d6051235546adec6b9e9a245764a9df5a2e358a84f56e606989346fcda8c34b42c7ee8f03897ac968a01177145256686eacf392b8a9a6be56207e5a357d1aab368333e84be28c670661268365ff1711f2b562f3f4109d47daa33635add204a9e50799a1de8cfc156bc5ed85d0f94b0b7d256ed968ac08b836874f97ed7394ca107883b42503bef7820fff9ac149895773ad5f94c0b323990af32f4453923a263a420ff146a94545c58f5622eed4281f95da74244ec31b575ad9fff2fbd49", 0xe5}, {&(0x7f0000c40000)="353cef93dd31a8b4c401ae3a073d45a2bb01f2ba4511c6f3e2060e042c3f420c02fe40def1b2f0404d6ffda46819f2cd7077fad5fb7b0ae9d3ade70ca1894d4158a45b272995eba7051cff3fc387f0c8d38c734b6b8a3f2a783d6ead125f3b0c20515985eea9e5989fc628fc1b819a2e8480b0a7f29d51d0b9548ea71fba92f8ffd885be7223192454cd830cb5023f35979f7cd4ed803427", 0x98}, {&(0x7f00003a4000-0xa6)="e73bcdb4f1ade8d9bf6bb97e9696472ca758a078ab330d4664b4d552ff3978c8c854cf92d6964cd5ba88171c80c9031f200a7b520d41f314b3096409a17c54918d0cdceef3e0cbf968c1d2c1949e5dae50d9ccec4eae23607a9eefa8735a6849cc4a06deacd0d723f1b8c405731abca1d15be49ae1556a427c74ed5a75e909c3fadd42062e37e4e8e094eb020aa6b70fb4431d8ad6f71f45a32de395f467804ecdf8478cb76e", 0xa6}], 0x3, &(0x7f00003bd000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r0]}], 0xa8, 0x24000000}, {&(0x7f0000346000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007f0000)=[{&(0x7f00006eb000)="f9fab886244701f4de69fdbcf953ba5edfe8c63432365da5c9a4197da8057ce969557ac1a7abc1cc4ee6c3718afe5cc39ff20b32eed7496ec19bada46b8138d8ad84592b2dbf3762d4c66930384b1d6f8ffd52142244dc14ac20895a766a3c288985f0ed24debd46e8743fbee617dd25cd0fa46d4ad70ec9adb1de335014a7d21a2516edc5279112e479412c1c189d551ff69db5f7039827541530b2d4b9264b1067f877ee73426fa8a66d12b152830bf3e14bf9a15469b513943d3c23f0de0d9d0b61e042a8fcefeeb9a99481667feecb8354dad0a9", 0xd6}, {&(0x7f0000693000-0x68)="fcd5e19af9db611d6626e103900a2013c2d1c0fdba3ee8df2a017fa60cb0dc7e20e6ef60b85c0d6eaf664560431d11e8cc335a612e8f4e895fa5dfd9faf4b6eebb2f1c6cdfb3ac6cd3ea3476923d6820ed6b293aa3c862d302678fe78f803f93ab4a4a6915413589", 0x68}, {&(0x7f000052f000)="6dcfbbead0350e2aadbed2f3f61306f4ab5db505f3d3348c10c75534434e5866b9627c6e2974a0312b02457fb1eb9935dc540ab74fd8afe662ad011b9bb0dbb5fc600293cab3967b8d7f7f37917298f0914918500dd0615b93115a57c85f7dc1366b9bf5512e14a58650013be9508475d7de51fa91e66e0dfd8702085698863fe98c5c81c71ec2a29173e22e10a0447ba6282132a7c82c7b3d52623d5fc8f70953ddf07a6b2c004319495463f3cea70b628c547eead1d8f6325ef551aa903c080f0ebd0eb33efc1d98e7fcb988c3a3f2dc97d3423852369b5d7daa312cba1b08c9623a6a81f3", 0xe6}], 0x3, 0x0, 0x0, 0x20040081}, {&(0x7f0000ac2000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000025a000)=[{&(0x7f0000324000)="38d8276a06b05bf4804d19742fc1210baf8ccb49a72f09e333e219", 0x1b}], 0x1, &(0x7f00008bb000)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r1, r1, r2, r1, r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r64, r65, r66}], 0xb8}], 0x7, 0x81) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 11:43:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) r0 = syz_open_dev$admmidi(&(0x7f0000330000)='/dev/admmidi#\x00', 0x2, 0x4001) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fb8000-0x10)={&(0x7f0000254000/0x4000)=nil, 0x4000}) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) 2018/02/04 11:43:57 executing program 2: unshare(0x40600) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000278000)={0xffffffffffffffff, 0x50, &(0x7f0000e6a000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) shutdown(r0, 0x0) 2018/02/04 11:43:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000649000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) clone(0x0, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000799000-0x9a)=""/154, 0xfffffffffffffce6) accept4$netrom(r1, &(0x7f000064a000)=@ax25, &(0x7f0000d67000)=0x10, 0x80000) recvfrom$unix(r1, &(0x7f0000bb9000-0xdf)=""/223, 0xdf, 0x100, 0x0, 0x0) 2018/02/04 11:43:57 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000005000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000)=""/250) 2018/02/04 11:43:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getrandom(&(0x7f0000a13000)=""/140, 0x8c, 0x2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00003fe000)="618745299102f329130cb7ac89fc24eb9269eb33e699ad737e92e0e29c1fcb05a0d21c01480fc4c576cbbe1c263585080790f63be000deef846c557ed409abfab2207a72133dcf07abcc512274f1f603455ea9ca862e5afafdf202e8d5e207842c9817862645f12fd535ac", 0x6b) bpf$OBJ_GET_PROG(0x7, &(0x7f00007ce000-0x10)={&(0x7f0000ff9000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e1e000-0x4), &(0x7f0000916000-0x4)=0x4) 2018/02/04 11:43:57 executing program 2: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup(r0) accept4$packet(r1, &(0x7f00002c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003f0000)=0x14, 0x800) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000004000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/02/04 11:43:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000e12000)={{0x5, 0x8000, 0x7f, 0x37, 0x1037, 0xde2}, 0x7, 0x4fc, 0x5}) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x14, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:43:57 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e82000-0xc)='/dev/autofs\x00', 0x10d480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[0x1000, 0x80, 0x7d3a46ba]}) r1 = socket$inet6(0xa, 0x7, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000044d000), &(0x7f000074e000-0x4)=0x4) r2 = epoll_create1(0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r4 = mq_open(&(0x7f0000a04000)='-$\x00', 0x2, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000ae0000)) epoll_create1(0x80000) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) mq_timedreceive(r4, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/02/04 11:43:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000649000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) clone(0x0, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000799000-0x9a)=""/154, 0xfffffffffffffce6) accept4$netrom(r1, &(0x7f000064a000)=@ax25, &(0x7f0000d67000)=0x10, 0x80000) recvfrom$unix(r1, &(0x7f0000bb9000-0xdf)=""/223, 0xdf, 0x100, 0x0, 0x0) 2018/02/04 11:43:57 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001be000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b3d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000e6d000-0x8)='./file0\x00', &(0x7f0000f85000)={{r0, r1/1000+30000}, {r2, r3/1000+30000}}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f85000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000f86000-0x40)={0x9}) socket$nl_crypto(0x10, 0x3, 0x15) r6 = dup3(r4, r4, 0x80000) socketpair(0x10, 0x4, 0x101, &(0x7f000043b000-0x8)) bind$inet6(r6, &(0x7f00007cc000-0x1c)={0xa, 0x0, 0x864, @loopback={0x0, 0x1}, 0x4c6}, 0x1c) 2018/02/04 11:43:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0xfffffffffffffff7}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b72000)=0x2, 0x4) 2018/02/04 11:43:57 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000bf3000-0xd)='/dev/dmmidi#\x00', 0x9, 0x40) bind$ipx(r0, &(0x7f00007e6000)={0x4, 0x3ff, 0x4, "1b5e1c28ced5", 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b34000)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2) write$tun(r1, &(0x7f0000001000)=@pi={0x0, 0x0, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "063406", 0x793, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[@dstopts={0x0, 0xc6, [], [@generic={0x0, 0x62e, "76b83314c463671228a9de4d17e12eb6b7c5e1c5b42495593927389dc309f94877e1fecaaa01ea76dc720ca534b363f6702637b7be1a56e09789b4bb9dbc29da1e34e192873a8508436af14081d33e183de12e6839d2f853e985c80150e95d35be8cf6808e8a960bc80515c25ee22284850e2e710ca7924df61fb7d3fd742cd45cf780385062f0ba43a97c6a973b98ecb4020cd9cb1e7bbc3e1a3df915f3f47794e584cca0a8a24f92a156ac645d3737f72bfe4d73b23c2912cd656dcb6f82ad3bdaadcfa8ac8dba0fc644abcbbee7318fecc7b483210b949c08ebb465eba9f4251a1ee865b1016cd8265cc485b3859bbb62eacfea049d9c8de67c4082ca55ed92940cf1cbfdcedc7b661857b34d19c68d103a64adf915cf45845f2f984cdeacd5dcd810f84ea8d79b23efc45a7296f90a031ab9c59119519321f087127e92476510ea0425afb37b9a607697726436d26d2a9c858da35002bf09c95e66d9d80f292e0f8fde94a0ed0c5496f48333b2a147ee95c61d9165a1bb5e8a0964073bb248dd5efcd7365a40ba94d066f3cdf23c0ffce5140971911986be78eb8c8a1ff039d3adaa260a21579f5fa56909087bb9d5cc59553873d545b313c778fcdf8f43239229eae9efb6c4acd6150326ec4b76f07af01fb73e64df52bd9cf1a0c68599b710af653cd058fc629c85ac8694df1b09842dc5d0c2e756753260cebdfe4a5fece8f6687e366f8161ef50182fdf2915c41b717966f6dc51b3f5dfa1f4a0411bef2355ba42809e868d9fbcf05aa2dfae92647b83dd5ef09d7f414fc2e2de8d6f492c707fbf615ac427be12542f1ce88d56c9ff89b892ff1e93c6c001aa326eac8aa03f61e8f5b678ac9d56e13f95908fd40af3c4b374edda1444f259fe7c7c298346b93fc808084214c703bfbcc7fdacd980951c172d16f2ca6e4f6e231da71071f18e6d4f8f7ad48377fff9becaa25cd1683ce67c1e5e0bdd6760f653673d3946cc4de7dfce7f9e4ac9d6255b1f631451520335927b3dace464a9127752c0a86d70b34182a8f9a789cf28342c39b33a9cc3ea7a83b78c97169f969ba07a0b73018e50ce6d73117af8ccdec52bf536418beb36691bba60824fc65c1c87b28d65f071eb1925f3b0ec17f8a0aa5fdbd1d107b7d7d9db4d143b8f795422dc049705c9b04de134decbc8c4dc06d475687a49d134fb5a845cfde8aba3fe941e840a7b2262bbca86876f7a85ac1e734ec3f8fbbdc405ed5afec4fbfc0ccdef2e1e41666cac1aec135c4b89fd04084dcc9476862d9eff7ed1e15a9b63054e153d4e0e62bcc384bacbcaa9b0524106c2d25aef143b0d761c109f9239dd4dd665d396d9cb8be1f71b7a1d0b6a60735ce32a05088528db936b7945703afdd5d23a2d96d2abf2af4fda6becbcf841b5cb9ddf6a8fd0a45385bdb313c17f6602bab4be4b29ed0e496e1085a50e2cf6bc099fa31b34e13f5ae3884243b8c58ebf44dba5bb395ad4b4d51f59d27f0d5865ca8309d3287ddfe191a3588ad303aab4e94171e57488e1b61c13aa344a76d81425dbb6bb20a089f7751da31c3440fb25aac3d3c0c86731c79d7991f4de5fd7fbbb2e74489ace9693dc21c063d82370644e121390dee81e127f476df985529bb9fd27910eccd4cae830f74b03f9cbcb4dc6eb2b5903bfb29d1dbee02ca6815a75597d3225dc652cbb4d3d4dcbe93d771242b1f441077ab57b6f5e11c6173ed6342e16fb6426aed67ea6ab8f67f720af52cc5b60a62f8ccbe11b5b738287840100948e022b42ab2c87cc670882de87679123efbb877b00c132c0d44d2de744f765fc797e61a8fa554b2fea2ee3b0eb9357b35c07e1557bad8d42c257c1e2028e64e49ffb08d08aadd7e9679b977f6372017742d6c97b96ee9322134b51315cd2d2e9167a2420114ccc309fca36cc61166eafc556c12f212ed9c5e391b5972c0cdaead5b90a0153526731b834f2762e25341843e001ad8a3f82ad0215704ff01b100eadede561e59ff6ec5b95823514ccefdbd92c2813958418c964d516ccbea7d1213c53a6a3d5f4adf8a21bde145124590a78023ca0fec7e785d3c4bc466ee995859174ed3cc43fba68c95cd6c2144ba3235d343cca935af06bb907dbf1f525b79f99efd72c5c2acb5fec3dcd1eeb894f16d1dd118dff6fb1419831b13330c86d54f649ab9cb70e374fd174df66c492cdcbd010582d33dc4c66aa073a4e115ff03bde610f"}]}, @fragment={0x32, 0x0, 0x8001, 0x8, 0x0, 0x7, 0x2}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0xffffffff, 0x8, 0xff, 0x8000, [0x10000, 0x40, 0x10001, 0x9]}}, @enc_lim={0x4, 0x1, 0x8}]}, @fragment={0xff, 0x0, 0x0, 0x3f85, 0x0, 0x7ff, 0x1}, @routing={0x3b, 0xe, 0x0, 0x8, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x14}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @routing={0x1d, 0x4, 0x2, 0x6, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x1, 0x0, 0x0, 0xa, 0xfffffffffffffffe, "c7c6bc", 0xfffffffffffff800, "64e839"}, "2f9bf6ab0fcc04289a4d81b03cbeced441df4d65c1a0ecf71afa37b2acecad0c1ce1bcf26d563a73585e5c47b6d9c70d33c5586b19866fbdff5433878283c9ae7c4b0ee68d7e30dd8473d30076bf9622a984be8ad7678190e30522690ad154fe769790"}}}}}}}}, 0x7cd) openat$vnet(0xffffffffffffff9c, &(0x7f0000ab2000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) 2018/02/04 11:43:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:57 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e8a000)='./file0\x00', &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00002df000-0x28)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f00008a8000)='em0\x00', 0x40, 0x4, &(0x7f0000fd1000)={0x80000000, 0x401, 0x6, 0x4, 0x100000000, 0x2, 0x3f75}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005f2000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fd2000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00003ad000)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd2000-0x3)='./file0\x00', &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$sndpcmc(&(0x7f00007bd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) r10 = getpid() r11 = geteuid() r12 = getgid() r13 = getpid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00007f3000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00007d8000-0x38)={&(0x7f0000aa9000)=@proc={0x10, 0x0, 0x2, 0x22000}, 0xc, &(0x7f0000211000)=[{&(0x7f000017d000)={0xc0, 0x24, 0x8, 0x1, 0x0, "", [@nested={0xb0, 0x84, [@typed={0x8, 0x49}, @generic="926d18a37af5b68e8336bd4470702c9aa0fc14b72ddccae8e37ded914aaff0728a3fe1f94a183aa624428675720ba67f400f186790c3f4fe9ca07c7e3bd90e4c95757383a0161d1328eb0970457ce32f2c58786ccb7601a41f0433b1e8c2fd6b899a16343725608f7c42fe89fe4baa2274b8cec5ceafa0ecb30dd5e79b04a65f66712b3ed1b1393c62bb0a13359776a7dfd323cecfc4827ab06af8620e6d3a654a"]}]}, 0xc0}, {&(0x7f0000fd1000)={0x11c, 0x21, 0x406, 0x4, 0x0, "", [@generic="5587e837f9f5d1eed24221d623ee16647094e5254c668eb470d624210aadcbce18060204623a6042533df0eac030d72e40a1bbd37b1a57a05ffe38e560051592677d188f", @generic="ccf130200b11cfa986514168b7ae595dd17146576bbd4efeecf81dddb87d65232d92aa28d6dc74aece6002a922ca41b54f0e65bb69a0327150855a903f24b26e51405ec7b061bfb200a851604aba89e9abbd360ed0667d812c947f790245fea32cdb0cdcd593588e93a17bd2d0376c99333a1039993363a49acbafc50fff8cfa9ca5068ecc6c9f7f651d52c4b56211ec7181ffe90f8cc0accdc29d32321eb053a3be7523944684c9e5ff5f599f2c56f08ac1023dd7f1f3de3f69e75fe853b5132c5a6bbaf1"]}, 0x11c}], 0x2, &(0x7f0000fd1000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x4040}, 0x4000004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r17, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r16, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/04 11:43:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getrandom(&(0x7f0000a13000)=""/140, 0x8c, 0x2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00003fe000)="618745299102f329130cb7ac89fc24eb9269eb33e699ad737e92e0e29c1fcb05a0d21c01480fc4c576cbbe1c263585080790f63be000deef846c557ed409abfab2207a72133dcf07abcc512274f1f603455ea9ca862e5afafdf202e8d5e207842c9817862645f12fd535ac", 0x6b) bpf$OBJ_GET_PROG(0x7, &(0x7f00007ce000-0x10)={&(0x7f0000ff9000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000763000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) socket$bt_l2cap(0x1f, 0xfffffffffffffffd, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3b4, 0x3, 0x2}) ioctl$TCSETSW(r0, 0x5403, &(0x7f00001ce000-0x24)) 2018/02/04 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x2, &(0x7f0000d53000)=@raw=[@generic={0x20, 0x0, 0x4}], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000589000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000da1000-0x450)={0x1, {{0x2, 0x2, @multicast2=0xe0000002}}, 0x1, 0x7, [{{0x2, 0x1, @rand_addr=0xf4}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x450) r1 = socket$kcm(0x29, 0x6, 0x0) sendmsg$kcm(r1, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f99000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000535000)=@int, &(0x7f000002b000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8938, &(0x7f0000710000-0x1b)={@common='rose0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}}) close(r1) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:58 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000000e000-0xb)='/dev/adsp#\x00', 0x5, 0x4040) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000017000)={0x0, 0xe7, "441cfed361a5270d62c4430112bc76075167389f7963187d802e768b99e637a403b6d57bfd0822dea4e581a16d662eca3cbae2f4f0b4530ec47bc622d4046e228f745a9d4b69f5098c60471af24e69a2b6ca0bebbaf9ed34611ed7d6e6b54d547cc905506687620e31ecb9f740df85323386b3b77a230ad52d1820e3737e9b442270755d56b3280e14003520095559f68aa67275d0342893861995a6feab101d5f50e6c74e44b5f7c0f2d7b26ae334c979747c19c516b5e6a01b6bda501bb55d52b5776ab8482a4dc2c3548879296cc6fb4cb626348ad519a07ba14430c990695e3860207b314a"}, &(0x7f0000017000)=0xef) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000018000-0x2), &(0x7f0000017000)=0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value, &(0x7f0000018000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000015000-0x8)={0x0, 0x1ff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000018000-0x18)={r1, 0x6ef9, 0xe, 0x9, 0x5}, &(0x7f000000b000-0x4)=0x18) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000018000-0x3)={0x0, 0xa6f2, 0x1000}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000017000)=@assoc_value={0x0, 0x9}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000018000-0xa0)={0x0, @in6={{0xa, 0x1, 0xedd3, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x3, 0x5, 0x400, 0x287, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000018000-0x10)={0x0, 0x48, &(0x7f0000005000)=[@in={0x2, 0x3, @rand_addr=0x1ff}, @in6={0xa, 0x2, 0x7, @empty, 0x6}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}]}, &(0x7f0000017000)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000017000)={0x0, 0x2}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000017000)={0x0, 0x8001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000017000)={0x0, 0x2}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000017000-0x108)={0x0, @in={{0x2, 0x3, @empty}}, [0x6, 0x8, 0x0, 0x40, 0x8996, 0x7, 0x2, 0xf1b, 0xfffffffffffffc00, 0x61, 0x0, 0x7ff, 0x6, 0x5, 0x4]}, &(0x7f0000018000-0x4)=0x108) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000018000-0x7f)={0x0, 0x77, "e78563731d9ccbe7448f739593d6132e01aa6541b74ba7a6d6eab810ff5961c3f3fe2ef52aef703d2f09fc84fa9a777952cd008bbe9d2aa446378f18f8e53d045e7df98cbf97ed5af8fa3d805c5e69c65ed6a3cf481c1c2a2f1677651f04b66ebfbaacf59573fa19e3bc4645dd9bd30aac9c9d674bed2a"}, &(0x7f0000018000-0x4)=0x7f) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000000e000)=0x91b9) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000017000)) 2018/02/04 11:43:58 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e82000-0xc)='/dev/autofs\x00', 0x10d480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[0x1000, 0x80, 0x7d3a46ba]}) r1 = socket$inet6(0xa, 0x7, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000044d000), &(0x7f000074e000-0x4)=0x4) r2 = epoll_create1(0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r4 = mq_open(&(0x7f0000a04000)='-$\x00', 0x2, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000ae0000)) epoll_create1(0x80000) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) mq_timedreceive(r4, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getrandom(&(0x7f0000a13000)=""/140, 0x8c, 0x2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00003fe000)="618745299102f329130cb7ac89fc24eb9269eb33e699ad737e92e0e29c1fcb05a0d21c01480fc4c576cbbe1c263585080790f63be000deef846c557ed409abfab2207a72133dcf07abcc512274f1f603455ea9ca862e5afafdf202e8d5e207842c9817862645f12fd535ac", 0x6b) 2018/02/04 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r0, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571"}, 0x60, &(0x7f000095e000)=[], 0x0, &(0x7f0000fdc000)={0x10}, 0x10}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c76000)={0x0, 0x24, 0x9, [0x0, 0x400, 0x80, 0x0, 0x6, 0x30, 0x2, 0x8, 0x8]}, &(0x7f0000f56000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d44000-0x20)={0xcb, 0x9, 0x201, 0x98e, 0x6cdd, 0x0, 0x6, 0x6, r1}, &(0x7f0000929000)=0x20) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000023f000-0x4)=0xfff, 0x4) getpeername$packet(r0, &(0x7f000074e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000008b000-0x4)=0x14) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000888000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "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"}}}, 0x1001) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$dspn(&(0x7f0000e70000-0xa)='/dev/dsp#\x00', 0x3, 0x400000) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x8) close(r0) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x401, 0x17, 0xa80, 0x0, 0xfffffffffffffffe, 0xf, 0x0, 0x0, 0x4, 0x1, 0x1fe, 0x1, 0x78, 0x6e, 0x8]}, &(0x7f0000001000-0x4)=0x108) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x414c}, 0x8) setsockopt(r0, 0x8000000084, 0xc, &(0x7f0000aac000), 0x0) 2018/02/04 11:43:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bb2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0xfffffffffffffecd) 2018/02/04 11:43:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000005000-0x4), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000357000)='/dev/dmmidi#\x00', 0x1000, 0x402) readlinkat(r0, &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009cf000)=""/13, 0xd) futex(&(0x7f000000c000-0x4), 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4), 0x0) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x10000, 0x8c1) r2 = open(&(0x7f00009bc000-0x8)='./file0\x00', 0x101300, 0x100) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00009d3000)={r1}) read(r1, &(0x7f0000898000)=""/1, 0x1) write(r0, &(0x7f00006a5000)="241a", 0x2) 2018/02/04 11:43:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009ef000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00007ba000)={0xeb8, 0x6}) 2018/02/04 11:43:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000012000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getrandom(&(0x7f0000a13000)=""/140, 0x8c, 0x2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 37.478851] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000a88000)=0x18) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006c4000)={{{{0x2, 0x3, @empty}}, {{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}}}}, 0x50b, 0x8, 0x100000000, "edb36c675ecbb7af2bcaf673bee912bb4e56b84a343a563847900ce25a856df9799536498cebe0c64ef440f680ac39ee8a2d347a5da621c12c8f9d3893e28cbf73d06b14e7087a469a8416db42581c03"}, 0x160) 2018/02/04 11:43:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008b4000-0x4)=0x16, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2000000000000}, 0xffffffffffffffb5) shutdown(r0, 0x1) 2018/02/04 11:43:58 executing program 3: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/enforce\x00', 0x501101, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007cf000-0x20)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000acf000-0x10)={r2, 0x618}) sendto$inet6(r0, &(0x7f00006e6000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) clone(0x20800000, &(0x7f0000993000-0xde), &(0x7f0000acc000), &(0x7f0000920000-0x4), &(0x7f00002ab000)) bpf$OBJ_GET_PROG(0x7, &(0x7f000080b000-0x10)={&(0x7f0000acf000)='./file0\x00'}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000-0x4), &(0x7f0000acf000-0x4)=0x4) 2018/02/04 11:43:58 executing program 0: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a18000-0x9)='/dev/vcs\x00', 0x80, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x7fff, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a17000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) chmod(&(0x7f000054e000)='./file0\x00', 0x88) epoll_wait(r1, &(0x7f000077d000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000a15000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) connect$inet6(r2, &(0x7f000023f000)={0xa, 0x2, 0x3ff, @empty, 0x8000}, 0x1c) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000c69000-0x28)={0x0, 0x0, &(0x7f0000b40000-0xd0)=""/208, &(0x7f00006ee000)=""/41, &(0x7f0000ffb000)=""/4096, 0xeffd}) syz_open_dev$sndmidi(&(0x7f0000c33000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x2) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f3a000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[]}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/04 11:43:58 executing program 5: clone(0x0, &(0x7f0000295000), &(0x7f0000001000-0x4), &(0x7f00004e7000), &(0x7f0000001000-0x78)) syncfs(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="84a4e13f35b80a5e150676e3d8ed5e7f", 0x10) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a2f000)='/dev/snd/timer\x00', 0x0, 0x4000) 2018/02/04 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000a88000)=0x18) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006c4000)={{{{0x2, 0x3, @empty}}, {{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}}}}, 0x50b, 0x8, 0x100000000, "edb36c675ecbb7af2bcaf673bee912bb4e56b84a343a563847900ce25a856df9799536498cebe0c64ef440f680ac39ee8a2d347a5da621c12c8f9d3893e28cbf73d06b14e7087a469a8416db42581c03"}, 0x160) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000099000-0xb)='/dev/adsp#\x00', 0x100, 0x400000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002c9000-0x10)={0x0, 0x1c, &(0x7f0000a07000-0x1c)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xcb}]}, &(0x7f0000950000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000087000-0x98)={r1, @in6={{0xa, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x3, 0x5}, &(0x7f0000244000)=0x98) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a38000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000f82000)={0x3, 0xa796, 0xfffffffffffffc01, 0x9}, 0x10) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000960000)=""/27) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000a82000-0x108)={0x9, {{0xa, 0x1, 0x6, @empty, 0x7f}}, {{0xa, 0x1, 0x4000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xdca4}}}, 0x108) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fb3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) fstat(r2, &(0x7f000009e000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000893000)={0x7, r3, 0x1}) ioctl$int_in(r3, 0x5421, &(0x7f0000db2000)=0x6000000000000000) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f0000bbb000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r3, &(0x7f000017a000-0x32), &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/02/04 11:43:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000c48000-0x1e)='@ppp0vboxnet0!vboxnet1vboxnet0', 0x1e, &(0x7f0000d33000)='\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00005de000)='./file0\x00', 0x200080, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a8000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26}}) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) r1 = gettid() r2 = getpgrp(0x0) tgkill(r1, r2, 0x3f) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000516000), 0x4800) bind$alg(r0, &(0x7f0000f65000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) 2018/02/04 11:43:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2000000007ff) syz_extract_tcp_res(&(0x7f0000d79000-0x8)={0x0, 0x0}, 0x3, 0xe4d) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cca000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00003ea000-0x16)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x20) syz_extract_tcp_res(&(0x7f0000693000)={0x0}, 0x3ff, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000600000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000017b000)={0x0, 0x9, 0x6, 0x9, 0x550c56e4, 0x200, 0x5, 0xab1a, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x4, 0x1, 0x3ff, 0x400}}, &(0x7f0000670000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000506000-0x8)=@assoc_value={r5, 0x8}, &(0x7f0000d6f000)=0x8) syz_emit_ethernet(0x121, &(0x7f0000f1d000-0x121)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x113, 0x1, 0x9, 0x10800000000, 0x32, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, @tcp={{0x2, 0x0, r1, r3, 0x20, 0x0, 0x10, 0x60, 0x0, 0x0, 0x6b, {[@sack={0x5, 0xfffffffffffffd28, [0x5, 0x8, 0x7, 0x0, 0x2]}, @window={0x3, 0x3, 0x1d}, @md5sig={0x13, 0x12, "ea1cff276f62cf40c97afe37d1e3c644"}]}}, {"f2d2874d3c59d04da8224ce152d5c98f2c9aaddb4d90ae63905fd1db3323ba70c920f1187260c11b2cffbc38c592a5b7f5ef59f0e515347fc8df8d54788211a8e14fa88d43253f1253f736bc5d79a784048337455f2549a203dba64883d42cc5677e4326c3617f70c97e7af55ad3b51e9d54eb33a592d9978f9b928b4bc0b4d2767de3adb9d08e42813719a6d9102445dbbe80e8ac9e04542dcb6706ea0440e615abcf8797023a8c2b94f0436a26cc1ea910786ad9653eb6c2e88175bb0546"}}}}}}, 0x0) [ 37.710097] syz-executor3 (5718) used greatest stack depth: 14432 bytes left 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000516000), 0x4800) bind$alg(r0, &(0x7f0000f65000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) 2018/02/04 11:43:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000061d000)=""/37) modify_ldt$write2(0x11, &(0x7f0000ac7000-0x10)={0xa4, 0xffffffff, 0xffffffff, 0x9, 0x100000000, 0x9, 0x4, 0xc026, 0x100, 0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:43:58 executing program 2: clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) setgid(0x0) r0 = syz_open_dev$dspn(&(0x7f0000c28000-0x8)='/dev/dsp#\x00', 0x360e, 0x183800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xe05, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x80000000}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000003000-0x8)={r1, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r0, r0}) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) madvise(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a1c000-0x8)='./file0\x00', 0x101000, 0x9767cecda4ac7782) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000980000)='/dev/sequencer\x00', 0x800, 0x0) sendmsg$alg(r1, &(0x7f0000734000-0x38)={0x0, 0x0, &(0x7f0000a34000-0x40)=[{&(0x7f0000e99000)="a83f", 0x2}, {&(0x7f0000c17000-0x83)="104691e2da0fd80fdac35b3734b98faad9a0032ee821587e08e1675f0513423555aa25e44265a38eb86082fe64e51ed46662b0dd335adc195bb3d8e274be87d7c5cf743d81484229ba1b4f152bd3bc6ff9566c466e89d13d59559648da8b0339ed5bd2a1ac501102b101eca773368bab44eb4d0310fff796bbca709bbed09265fcc25a", 0x83}, {&(0x7f0000339000)="575adaff62291a46ea85e29199e23ce54ea8b924b7a2db148fc3d391b042820bbb1292573a2299a3a561f7eb0190a8ed4124b017a901f2f9805993ea45624b48d588b43f0677c203520940b8cf2928f8d59354410b0c243226", 0x59}, {&(0x7f000053e000-0xc5)="60a77d41821e682e1ddf1f93a3d294b112de859d51562213b23bc74a40fb9a4701875150cc08fd2293d7077d4d4053b65d145efba197590332aeb5474bb1bc4d1ee586258e236692b2ffd3251b3f151bc22b0d4cb6a4f7beb66301f43c28f30faf8fd997859b444cca58fce91a16926c8704799c38c1c9d8109dc5be723172cab85204241ddfddc68f64824c150bd21d30abc17a5681d974416d2c6dc2be16459277c3dd5fed5027a01db87d937243cae8d5aa698db65f2de368e6e342634d1e7c7a99d05f", 0xc5}], 0x4, &(0x7f000098e000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5c, "6b86fdaf1aba17d89c4ec1a2883c9ec0838832b8e6e346d5fa33e577a5f31aafcb4556e55e235b0914605ee0570b4ab52f3048d53177db8c5a5d2abb2f7bdec03807b9e2d8178d495e81cbc62ccd0688cf1d5c3aebeb4b1d88f04a02"}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}, @iv={0xc8, 0x117, 0x2, 0xb0, "89c217dc937ed69080d439208ba29404ea3f5ca55a762546d60217c6d5e292810b7c2df1bc6d7f431c004227afd252952944f9d11d0cb2bbd8acdc38a4ddd57ba889a66ebe9081a7b9832063a89ca86b89b0a0648e372017e14cb7a547014729f5832267f7eba563e1a8d659c0488891c3d511ee5fa6a5a497718be3dde465d5fa5611dd985a32942d49be7bdcd541966a3f80e95aac0b92483c70fe9f5e815e3a836becf7475ec496eedd7cf72ec189"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x2b0, 0x10}, 0x20000000) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00003c0000-0x82)="195c0d1a65d899dcf135faa635ae061e3e9ee082c5185aa89fdd9ba9f849889d6838bc7afdbfd953d1c4654bde13a65260494025bac8b68039a734e36fd11f98c1b154515f6897f9d9a146bc72a28e938b9de326d1e8aa55113da3730905aa65a49904c3925a09ae099803850eb8a60f25c3dc01d6d205e4fa36d28f44f6bd00a025", 0x82) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) accept$packet(r1, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000061f000)=0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00009b7000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b75000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117}], 0x10}, 0x0) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0xffffffffffffff16, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat(0xffffffffffffffff, &(0x7f00007c8000)='./file0\x00', 0x200, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009e9000)=0x9, &(0x7f0000688000-0x8)=0x2) semget(0x3, 0x0, 0xfffffffffffffffe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000059b000+0x52d)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000731000)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000a5c000)={0x8000, 0x100, 0x6d}) read(r0, &(0x7f0000430000-0x98)=""/152, 0x98) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b7e000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d95000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3, 0x1, 0x100, 0x7, 0x40400000, r2}) 2018/02/04 11:43:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000), &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x9, 0x3}, 0x1000000000000000, 0x2, 0xb5}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a}, &(0x7f0000af0000), 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, &(0x7f0000141000), 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000cc5000-0x10)=@common='tunl0\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009fc000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) shutdown(r1, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f94000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/04 11:43:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a94000+0x86)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000001000-0x4)=0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000aeb000)='./file0\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000c59000-0x8)='./file0\x00', 0x800, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000bd000)={0x0, 0x0}, 0x800) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000b92000-0xa8)={0x5, 0x0, [{0x105000, 0xdc, &(0x7f0000208000-0xdc)=""/220}, {0x0, 0xf0, &(0x7f00004d0000)=""/240}, {0x2, 0xeb, &(0x7f0000496000-0xeb)=""/235}, {0x1, 0x4d, &(0x7f0000876000-0x4d)=""/77}, {0x2, 0xb3, &(0x7f0000e2f000)=""/179}]}) write$selinux_context(r2, &(0x7f00008b7000)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000425000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000074c000-0x30)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/02/04 11:43:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400001000000010, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000071f000-0x14)={@empty}, &(0x7f0000687000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006bb000)={'vcan0\x00'}) getsockname$packet(r0, &(0x7f00007a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000016f000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007ee000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000184000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a90000+0x876)={@generic="44bea52c86613b1f02c900dda16459e9", r1}) r3 = creat(&(0x7f0000cc4000-0x8)='./file0\x00', 0x102) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000da3000)={0x0, 0x1f, 0x100000000, &(0x7f0000be2000)}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r1 = openat(0xffffffffffffff9c, &(0x7f0000d2e000-0x8)='./file0\x00', 0x400, 0x8) fchmodat(r1, &(0x7f0000411000-0x8)='./file0\x00', 0x80) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) r2 = syz_open_dev$mouse(&(0x7f0000c3f000)='/dev/input/mouse#\x00', 0xfefffffffffffffb, 0x4040) getsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000e79000-0x4), &(0x7f000029e000)=0xfffffffffffffe6d) pipe2(&(0x7f0000233000)={0x0, 0x0}, 0x84000) bind$ipx(r2, &(0x7f0000b5a000)={0x4, 0x80000001, 0x1, "e02260e39ccc"}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000763000-0x10)={0x662, 0xb5}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000535000-0x8)) 2018/02/04 11:43:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) r1 = syz_open_dev$dspn(&(0x7f0000d47000)='/dev/dsp#\x00', 0x0, 0x149480) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000234000-0xe8)={{{@in6=@empty, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000cd0000-0x4)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r0}, 0x2c) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000df000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = semget$private(0x0, 0x1, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f000038d000-0xa7)=""/167) 2018/02/04 11:43:58 executing program 0: r0 = socket(0x1b, 0xf, 0xe9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f000002e000)={&(0x7f0000011000-0x13c)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(r1, &(0x7f000021e000)=[{{&(0x7f0000370000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f0000c37000)=[{&(0x7f0000f96000-0x96)=""/150, 0x96}, {&(0x7f0000278000)=""/188, 0xbc}, {&(0x7f0000079000-0x48)=""/72, 0x48}, {&(0x7f00008fb000-0x17)=""/23, 0x17}, {&(0x7f0000d88000-0x8)=""/51, 0x33}, {&(0x7f0000fee000)=""/223, 0xdf}, {&(0x7f0000b67000-0x7d)=""/125, 0x7d}], 0x7, &(0x7f0000d42000-0x1000)=""/4096, 0x1000, 0x2}, 0x1000}, {{&(0x7f0000d22000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f000017e000-0x60)=[{&(0x7f0000504000)}, {&(0x7f0000f17000)}, {&(0x7f000087c000)=""/182, 0xb6}, {&(0x7f0000785000-0x8a)=""/138, 0x8a}, {&(0x7f0000b2f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a57000-0x57)=""/87, 0x57}], 0x6, &(0x7f0000f76000)=""/4096, 0x1000, 0x2}, 0x7}, {{&(0x7f0000788000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f00007f3000-0xa0)=[{&(0x7f0000438000-0xa0)=""/160, 0xa0}, {&(0x7f000030c000)=""/155, 0x9b}, {&(0x7f0000a2e000)=""/46, 0x2e}, {&(0x7f0000de8000-0xbd)=""/189, 0xbd}, {&(0x7f00008d9000)=""/244, 0xf4}, {&(0x7f0000de4000)=""/210, 0xd2}, {&(0x7f00002eb000)=""/115, 0x73}, {&(0x7f0000632000-0x4f)=""/79, 0x4f}, {&(0x7f000034a000)=""/220, 0xdc}, {&(0x7f00008b1000)=""/16, 0x10}], 0xa, &(0x7f0000df5000)=""/201, 0xc9, 0xf9b3}, 0x1}, {{0x0, 0x0, &(0x7f0000eb6000)=[{&(0x7f0000872000-0x6)=""/6, 0x6}, {&(0x7f0000632000)=""/203, 0xcb}, {&(0x7f00006c5000)=""/109, 0x6d}, {&(0x7f00005e7000)=""/107, 0x6b}, {&(0x7f0000297000)=""/4096, 0x1000}, {&(0x7f0000830000)=""/89, 0x59}, {&(0x7f0000d98000-0xdf)=""/223, 0xdf}], 0x7, &(0x7f00005c9000-0xa1)=""/161, 0xa1, 0x100000000}, 0x100000000}, {{&(0x7f0000a5f000-0x10)=@can, 0x10, &(0x7f00001fe000-0x50)=[{&(0x7f0000ed9000-0xf1)=""/241, 0xf1}, {&(0x7f000004f000)=""/79, 0x4f}, {&(0x7f00003d3000-0x7)=""/7, 0x7}, {&(0x7f0000b43000-0x85)=""/133, 0x85}, {&(0x7f0000832000)=""/13, 0xd}], 0x5, &(0x7f000035e000-0xbe)=""/190, 0xbe, 0xfffffffffffff001}, 0x4}], 0x5, 0x2000, &(0x7f0000e84000-0x10)) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000b36000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000ffe000)={0x2, 0x0, [{0x80000000}, {0x1, 0x0, 0x7, 0x5}]}) r4 = openat(0xffffffffffffffff, &(0x7f0000ab1000-0x8)='./file0\x00', 0x400, 0x9) r5 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000946000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000d39000), &(0x7f0000eed000)=0x14) 2018/02/04 11:43:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000929000)={0x0, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x1000}}, 0x1, 0xb7, 0x5, 0xfffffffffffffffc}, &(0x7f0000036000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000633000-0x14)={r1, 0x9, 0x2, 0xa00000000000, 0x5, 0x40}, &(0x7f0000198000)=0x14) getpgrp(0xffffffffffffffff) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) getpgrp(0x0) getresuid(&(0x7f00005f0000-0x4), &(0x7f0000424000), &(0x7f0000b14000+0x51)) openat$cuse(0xffffffffffffff9c, &(0x7f0000d2b000-0xa)='/dev/cuse\x00', 0x101400, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000b0000)={0x0, 0x6}, 0x10) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/02/04 11:43:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter6\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000019000-0x1)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000719000-0x6)={0x0, 0x20}, &(0x7f0000987000-0x4)=0x5) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008f3000-0x10)={r3, 0x8, 0x5, 0x10001}, 0x10) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x61, 0x0, &(0x7f0000f8e000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c80000)='big_key\x00', &(0x7f0000506000)={0x73, 0x79, 0x7a}, &(0x7f00001d2000-0xb7)="f4", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$amidi(&(0x7f0000595000-0xc)='/dev/amidi#\x00', 0x3, 0x0) connect$bt_sco(r1, &(0x7f0000201000)={0x1f, {0x0, 0x3, 0x7fffffff, 0xed, 0x1, 0xfffffffffffffffe}}, 0x8) keyctl$read(0xb, r0, &(0x7f000022e000)=""/26, 0x1a) [ 38.106553] Bearer <> rejected, not supported in standalone mode 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00009b3000-0x4)=0xfffffffffffffffb) socketpair$inet(0x2, 0x800, 0xfffffffffffffff8, &(0x7f0000a0a000)) socketpair(0x10, 0x3, 0x42, &(0x7f0000355000-0x8)) open(&(0x7f0000b5d000)='./file0\x00', 0x400100, 0x10) 2018/02/04 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ea1000)) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0xaa1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req={0xf99, 0x9, 0x8, 0xa882}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c3c000)={0x0, 0x81}, &(0x7f0000096000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000018b000-0x10)={r1, 0x0, 0x4, 0x80000001}, 0x10) clock_gettime(0x3, &(0x7f0000e89000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b28000-0xb4)=[{{&(0x7f000006b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f000081f000-0x10)=[{&(0x7f0000ace000)=""/220, 0xdc}], 0x1, &(0x7f00009b8000-0xf)=""/15, 0xf}}], 0x1, 0x0, &(0x7f0000c2f000-0x10)={0x0, r2+30000000}) 2018/02/04 11:43:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00005f6000)=0xe31d, &(0x7f00002c4000-0x8)=0x1) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000941000)="8607006a00", 0x5) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ebb000)=0x91) 2018/02/04 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000417000)) read$eventfd(r0, &(0x7f0000345000), 0x8) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/02/04 11:43:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000-0x8)='./file0\x00', 0x0) pipe(&(0x7f0000014000)) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/02/04 11:43:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000048c000-0x8)='./file0\x00', &(0x7f0000002000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='securitytrusted[)\x00', 0x12, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000024c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x1}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x12715, 0x0, 0x3000, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) r2 = syz_open_dev$adsp(&(0x7f0000a06000)='/dev/adsp#\x00', 0x1fffe0000000000, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000a70000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000908000)) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00009b3000-0x4)=0xfffffffffffffffb) socketpair$inet(0x2, 0x800, 0xfffffffffffffff8, &(0x7f0000a0a000)) socketpair(0x10, 0x3, 0x42, &(0x7f0000355000-0x8)) open(&(0x7f0000b5d000)='./file0\x00', 0x400100, 0x10) 2018/02/04 11:43:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) connect(r1, &(0x7f000038f000)=@nfc_llcp={0x27, 0x5, 0x9, 0x1, 0x7, 0x5, "7a1f9699b89047db2b93cdbb25eebbc6de291c49564d235834a61aacd8e16417575fdf38e271a2977115276d72de98cab4ea45a70afc60b445ae292c983ca0", 0x7}, 0x60) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f00006d1000-0xa)='cpusetGPL\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r2, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000dda000-0xdf)="0d5ac44a8a16cbc2a4f9e7855393abe1ada13064015e9429b037b703adf53a8ada4911ce31f4efdfbc6a84bf4bf1606eb21be6294110a403b355558c6b1f5118762f26de937f49608987c65adb4b2789796b92a0ede58abd5d5af139e97aa310d6fee585e36a8ad6302b8cd397bf06e9b83c5739cc0147a9b2503625165e9917298b2587173254678189bf247f9ce5b536fe0ccbe8b84a625d95cf0c14b1c3185c33db1c3839595c8cd85a9c4c6be95f999f8b45e6ef795203e7546b674d533cd8a0646973e29c8b398b55b134c418fb7f61161d37d5cc82752a4bbfb6020e", 0x1b62fd8989abbfba, 0x20040001, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000004000-0x3), 0x0) 2018/02/04 11:43:59 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000b1c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf137, 0x103) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bd2000)={0x0, 0x6, 0x10000, 0x7, 0x3, 0x6}, &(0x7f00001f4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x4, 0xfffffffffffffff8, 0x3, r1}, &(0x7f0000000000)=0x10) getsockopt(0xffffffffffffffff, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) 2018/02/04 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) fgetxattr(r0, &(0x7f0000be4000-0xc)=@known='trusted.syz\x00', &(0x7f00006b7000)=""/4096, 0x1000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f00006ea000-0xa)='/dev/vcs#\x00', 0x7fff, 0x64000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ee7000), &(0x7f0000c81000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000c87000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000073d000)='/dev/dsp\x00', 0x40, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000e40000-0x4)) lstat(&(0x7f0000a20000-0x8)='./file0\x00', &(0x7f00005be000)) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/04 11:43:59 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000039000-0x10)={&(0x7f0000034000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)) write$sndseq(r1, &(0x7f0000055000-0x60)=[], 0x0) close(r0) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dd9000-0xb)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000083c000)={0x0, 0x8e, "826a7cc68a8ccaf9b10402dd9f027e0e892be86530f57fd7934283924b962d5c0a5b5768373be37a3cfd1d7aed38ccb7cc3ddba06c378443da379c6426015681606d696f11728c6ec9d14b9562daab452e1966d4f4873e90c19c22ef7cca5b9087e9fbd58ab2c8a1088eb01db3ac0882500e06873f1600c42125183f60b4addb0d2a0afc2535df3b578fc1aeb1ba"}, &(0x7f00001ad000-0x4)=0x96) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000946000-0x8)={r1, 0x779}, &(0x7f000039a000-0x4)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000854000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000045c000)=0x101, 0x2) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000ff0000)={0xd000, 0x6000, 0x3, 0x1a, 0x8}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009f9000-0x5)={0xf4, 0x3, 0x3, 0x4}, 0x5) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b67000)=0xffffffff, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005dd000)='/dev/ppp\x00', 0x40000, 0x0) flistxattr(r0, &(0x7f0000301000-0xc3)=""/195, 0xc3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000258000)={0x20, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009c2000-0x4)=0x8000, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffff}) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000007000)) 2018/02/04 11:43:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a00000), &(0x7f000097e000)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000229000-0x8b)=""/139, 0x8b, 0x0) 2018/02/04 11:43:59 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00007b2000-0xa)='/dev/vcs#\x00', 0x101, 0x100) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000aa9000-0x8)={@broadcast, @remote}, &(0x7f0000a6e000)=0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x310) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x32c, 0x200000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00001aa000)) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) [ 38.565500] device eql entered promiscuous mode 2018/02/04 11:43:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000041e000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000945000)='/proc/self/net/pfkey\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000b06000)=0xe8) ptrace$peekuser(0x3, r2, 0x8000) r4 = getgid() r5 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f61000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f00001a2000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) fstat(r0, &(0x7f0000259000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x70)=[{&(0x7f00000cb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d1e000)=[{&(0x7f0000001000-0x6e)="b82bc22ab3ae0f6879e1ec9ac4a6dc5e00e7dbaab394a3309fd4c2e4fe9895422a9b62d1d751bb369921a9dbae3ce340a201946b67579d2067cb88b0893d88c1eb229830f62f2802ff9f0913845cd3bbb8bd271903020e8b352ddd453d9a22a7729f6349d9a4aa14c6e5446735a3", 0x6e}, {&(0x7f0000000000)="f9ff7f1d8a", 0x5}], 0x2, &(0x7f0000f63000-0xf8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r8, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf8, 0x40044}, {&(0x7f0000001000-0x7)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x1000)="d0fe7e04dcc1fa5afa255ecf245ad7198a28d903b93e6d78a14da495dae073fb01028a601ca5cbfc08fc8008a8512d969cc79727d58e36aa9e18f7f029ed6c4a09beda0a4c6227d79e19d23eceff99410bdb4aeaa82bd29acfcb5f10027646f87c43dd156369da299d4de75ea6e89d03c47771d18fbee57662cd534760f6f16373f8b8d4db9c80e364a5a782045fd3a992411a377bf06859bfea70e3fdc9c1a818cea1e7e604762f9b5cfe22c2c6769724050f33320fa648323c9fc185538eb60335af6a006d3ea4cbc5d7f1f67487f732fc83dfc5ae8d004ca7e4ed6bf91de9a45f753712f331eda2c553c0b2332b996a1781c38262f213c0c80b70a3e55b966d3959dc00097608a40987fd02228f2336e1a7a82eb1995067b39417fae7848bc8999052e5a5d8321f7eaca47db68b2790a5322935df89c9959d3faaa40b2305e757fd31497f69e5e7825999f2bd58d4a2a7de41d5d512b01426dbbd61662f907033de4989b13f57f7a38618cd2a904afb8ace124340af18c4c0f45afd093177a86e8c37b6d3251a1a0ed0e10d66eff1e2918285dfbce856978dd07a1e28fb8eddcca9da376218fda190a6ed248413eb1ce57f08027f6869e9fd85f9d2c5256e4603cdea88e706a7c5bef6b1b9e08dd58e2baf7ddb28d230e16bff5daf55f7784bfaed4cbedf9d4a83664ffa8b045722a366351017d1d0b70b018c985d694a19aab6a15881e6bb026e21b1569e50e28c223d69d9df3c2eabdde23697dcad02fe655a5c00cbd045bac8cccc7c1820c90475d77bded23f742ef6e9fe8549125b3f0814df2346973a6510a870cad94b00edd910978ebd552fa9f956a739e6c84028d220abba03cf300dd673f600183880b9b849379788f729e0a49b3861f94026914c85eaebb80e3db71545c89dac2b9fce3e409662c5ec7ec43311fef9ce7ab1f8afbc9bcfe8069386706acb9f79b869076a28b651050afce7c801a0a8636b7d8f2ef9fae272dda806b7d15b2be170c9eae6b8d45ca86d5d6974180657a7aa4301cd46ff8a195b0b36d588ed03bc83ff89ba6631683c26395c35f44a4dc34dac70f1444d1c148d016c140a234e5fd4006f1fbaead467282eed3f0de337aa2c07e5c1d2a76a471ee0fa70b5d42d0c63a435fbe93921ae59d19162acb9377536096d64ea0e8ed2032d17f349a9b1b875acc55689d8628538abfb2d1b1914b035e26d2733ed9898345ed4b28153a95b76eb76097ac8d96b9c1f97c16a8bf0e89cc44853499b1d3c6029485e5140b6178467b6377faf20ca41d8d35454f06da8cf3087263b71e0e12fd266468dabf0b6264f539f8efe71a5fbb6a8ad4c282c05a949d93a487240024461f38a4f196ed2f4b57919fd0c3e2321f66cc6ab2b593513e7725972ef8a30ce88787744fa14be979c25924fccde4602b2a3c4a6030c2bb811dd55634069ca5424daeddbe16ed2d739c856704c4f9b7df7ea699a03f61485434772eda572bb6ecff3ac35be9c1737029511704f8392194fc2657012848303dcef30e836f8014ca355f7b2a7453bcc59acd399fa255fa3bb38187fe2071b038f567cf8e25948413b191ddf72b76592c104aa900ccdd4c7df3bb6e9192f565d7551d1657a94aab157e8648de6a310b1a13a20ce286e5cb18e20315dd78ac872c470cb17a2f6b805a6e87cc51fcab8a8bd0a98bdca2e3611d8cbbceec692b8f74f22734b490140d5088c1ca34d40658662022372dffa382c25068fc3b012aff88502fe04e8c44c61d90bb18f49d784d5e226b2f0d4b577ae92bc8a753ec98e6f904be12e1fb4e5da88230d90457cc595bf7b050cb44574c73cecdb8e8445da506668c25153bf2d4484aebcc5c5e566dd6f29ff464a4ee019d7440cb38d66475a38cfdb11fb69de9d50254a5373cf07828d97556251731e3aa9d94942ff6a93e83d4af021b50fb3610fd0433cce42db1b72ae1166cc4982772e7a2601161ce46c7882d752fb54ecb5c150f18b162593fb93713b0a8729ed7c42b9941ec55bd91a1e05242e5dfa7189c8826adb0f8fff74381bf9a37a272e6301d40495d9cfff9b16e43d8655626394e68b4c0f972208a46d589c3c24b49e606dcaf6a79435dd2acfb54bbf8f1c5b62758457cf79c79717afbd81ae24b30624352d60a1fcf1a7b55d086123d0b6e54914d84a3565f4efddc230d9e09fc4b09b83367035bc4b260e6ffac4784cb78ad6bbc73cf5fc56398fc98065ce8f77e023b04a5ae71ffbf84e4fc99ceed17a1c69914e8806c74bfde37fcb1fa8f0426b914014cb4d609f871860e2fa95cb1bc8431596b42bb1d241cdb093bb3d71518daa4c796a4632e2c71e63e59cb6d987b7526bdbb0e59d2d53e6018af326d58d6d3b7727c0040f9a296feac35a7103887591d13a6b3c63012832c6f29f1f54bd9d2cc2e1024ce22a938ecbb413dcfdc3686a7d1fb4764d3e62c0a0c1754a532a2a42d09d74663eee7f7ef63fbe16d0cf65f548d258dd4aa5e67e64f084732deccdea82a7e12e59423a5c877ad424a4dcb8ad0db1f3806bb59a64c0f5c62c5206c8be14d0c610c71eeb3eff367b22e2e09ab928a0dabe7522d28811926ca37384e3b0dc4a8aec07ab4fbf92c8854e93dbd8b92f62d9a3bfa4d0da7401b970a44828ae261cc3c7cf56bb8d2e61fa3e5dd51df3b54ea411ca2535479466efafdb40e2042ff02438708b22a83572e40ffc9e951159083f2f2b99bf3748622ce604b9a18f96778f3d4ce5888cb6dd9bee8fb42bbe61c27b33d3161cb6074025abe421c31f6a1a7c6ba6f7e9657db714542f081eadfc051dd08ebe46063ddc1be0257f3a97e5a420ca9231aada437713709e40dfeb92c1288b8bd1e913ef31494540be4ba8afddf01d3924bf0584891fe16e9e75966cec82f1be59b77277811e4e4bd340b9821147cd4f6b50b049fd7c1c8eb59bae4961df5e32d0c359979c72a0d7804008831f476ef3534da13e5c52fcbfcee65934341a04b49fc3ff7c1376aa0199000ee78f04d695675a2de3d6258a2789923d87705229bbbf337ebe084299030d71a02a2683615cf034a44158de3c6766169ecb6be5218faa1aeb299b417386ddc1455bb3f05e2b24e70f01e451fd61212233dd1f7e568949c80757d6858c31fb466cd22d10dbd35b2f7d9901d5f1c6ac65d8b61f452d3de8c49af838f485a6bcb36a27664b50b256dca9ebda93f468ddd1a5739589bef8e618ac65369ee8fe0c7c561352c53725b541d4d649a34cceb5501de21b19541f625786f823a9749f0ccb37786f39651b52e882278b5d1b11b43dbdd83687940bb12cf071be48cf46b9f86b4bbec71e4db24eba9855b343703d7689dadbfc9214dad1b192c3d07fe88db8690016637446eefb4a7a51381a87b9470dc0db10708b2fcc1a23a9027891ef48a70d4e811948a7fe33b4392b247a9dc6994104e4f9842e794537aefc51c14b16f3e95658edcddf69acb3afe9d54e5f97f0a83557af03fbff5c11ba55f5468ad0484fa1e64eac44d7f7695214e2614eeffbba773eda0108a2c4e388b1b131a9b194c9db58b6b85f91fa0ddd47f1243bcd0c72669677e9728e240b17c198ae096c681d02d3d5a38172cf8901252e9d2acadd198e86984e426c4814fcf4876e92d5bb375f86c04b09c7d43d0d78d87cbdb9c73c963fc8236158265f436c839b4c4c2262f8011ac6b68c6f68852fe61025a58a2c734a53f037c63eece29bf302bbe52566cbf936b7d4e0563ab1a53f1e5d242555820722cefe6073cc989f84eec773c91e07a85fdbdce015189fc5912e2c9d9208edacb3ea0b0196d027d903a4bba54ab98873d74cd1d0b8a289aabb1fa8a44a28035a0c8d90dee6c02a59eb6f4f6d7f80ac0cec175d29e23237447c7fd8c757b9a1cba10ee0c29500abec18efd3ef19213ed99acb35ace31dc1c5181747487c00affce760d34bbb954f50cecfe58129bf62c5c19cd1828f095c1522b9d13d4a879b585d1f6b88caa50e8d5729e3969d0a296a5af47dbf054aeaedbb34d36b8bda7d8cc4a910a3c00d32921e952f28e02e88e6f21e000a4400f337d5616df1bfb8ebb6fa00df62f2a6066e2df38c7cb8ddf1ab7008310c9c878f2f6aa952d9c840801f19980e5ad879e325444be9959c948fe72275b68088ff2ab4b1382b854cffa69cb31107cd51d4606f0b4a2697e850d00cfa6639c59aeb836a49411a448026b61b88b21e83627b73099349d811a4618c78a1fa88db5937f845e0a5b65c2e5a901d971be3784c8c35b0d66bc77fd5a53abb13490c1476cf2bcf66b5b66d301e05385dc9457be492191386642e3b31d2599dcac7c980ff6a7f249f2d66d6295f1712c8bd9c2d94495e525bad89198cec6dea05a1f762f21cbaf1efa518df511548046b629641a28efc9c1e65e5683466323445233a0ab09d5524b659633b9a47c500d065ac24165cc28be6deced50fc18cc15a7b73afecf3cb350b57bd699547648af9b3747a20997c179efc7e0d1127c7416b2260e397e5f2bca10205b1d232d4570a84cedde0cb6cad50fd854ee74500c0626a9e7735d703477f31efb1c45c9b23fc312c77b27d87776d052740ab4b1fecd25c9274be1320b227f16dfd672668af469f5bfca8f2d77d33a8187f7a3502f0f874fbf990ec51c6de02095a88c352eea51e4ba2e49ea92f74215b0026b992dd842f99fe1e6d3cd5332e087863342d652a5aa5b04029c46b93ee9be556d66b032925e67e60cb8edad23475e1d32eb70ff8e6648d629e08d2e0c29532008feee3cfa10f7a5e645315b366ad6269e4631a94186ff6a0ffee23f39cdb8dfbfd0c879da2e83b2d7371e444b71b185cab1ae9e1c5043d54fb80235eefee5b73beb1be7f76727ac40b86384b72680ae88eb48bea7cc620f0ca781152d12ae6e05b19c7750a8e12ded303410ebdef4407d3fcfac142cc901d3c45313a0baea88fb5070b2c2d3dc9ff41adf120bfdeef812c6b3984e1b66beea13965fe11860a92f60e8b24fd20e4fcd2a688b55e2d647e21d1b50100414dcdf15c5d110599f2ab58cf4c54dfe4e68e6809f2708e66db26ddd51a8fa3b2fc799177cf1e0b40acdaefadce60b336ffe7396fa410494ac93fe7f3031e0d9d330b957c64469ab44a860de9ca5804fadb5d8e6d6f88972fc65006c74cac151cf40c7777d979e2a1de35c2812de15e986e6020248d50597204ec1210d44439cf7c858cc6cd92ced1a804c995208bd928f65a0fec6fc877ce3f70bcc21d2116b81508c1a7a59d31db9d711bc3f9af258676be45ee2f6ab50cc52da55cea2d222fa56fa05ee91fdc93fe069495567534f1b983e9715188f87543f0f44000bfa1a85e627b594bee9fcdef17486dd75be4c44e50e05eda6703c3593d674d190ff2db00b0687ff7863bad15a97fe13420a0777624d138db8f01b75e4e467ccc7e8156966315df76f898cf122746c9a877221870109a449ec18c09a7d3439ef36dbcafdef1beb6a24d28c9c5fe41d7ec771a062e205d5c5b6750f43c0ed8fb8fe9a4a7df7906bee191e3975680e3e44c7c46133a61494daa08815b05136227ac87870ed998248bb77beb3ec9db581639fa2ab82f481366980107afa4d6bcd88d06ef678a9463e2cc325ea9cfcf5f9f92be3190167a5cd65b0b4a934481d43558111e1b2776ac69e1cb464208c33a2cf98c155d5d18e185a3a13bf5efa9217d771b797146b4030ccf407754e802a2b2bf77311b6d69e9b4a4be56aab67ecbd457532205b519c9f1b0ab92eaa4b4562ec3249e05b9d4b3a9", 0x1000}, {&(0x7f0000534000-0xb5)="e8a67aa276ed3094b26a0273e73daa47135652a9fabc4b56d810070036d787503e927f4e892d8d0612490042b047969c9ee2cec3f18da0abb098476c017b8d48e6d0f7d9ecb968d41f7cbb6d6001429f95de25506ece8a364782f92f70f7bfbe3355fd74ef2f428dccd9196bb6482e35f5c030885fbe86f61307c99c01c6b57eb0cf5b3447975ec3c5c478ad33b55235b1c086319201cac41902d36a646225fad596ab4ca8db259d8ef1364f3dad29c907030117b6", 0xb5}, {&(0x7f0000000000)="b93b3e4b2f1bd30e71325b92e3e9deae177172e4fab93f4109504370cc55a073d5470eb6c5a5c4bfd4d52f47242e118e51d699f31bd142c5837c", 0x3a}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000001000-0x1000)="80046c9a9c6ade75ef079ad6a298010f7164e9c4a3a9c11b52770acd7143b15c56dfd63e0560371ea8c7f5176948ae5ab78af4fc02c045833cee14ce43660f849886d61a4d4aba466a6d02bdfe390395a7d922d0fa3118552a31af1f7cbb866204bdbd4443286379dd426a7c04aaf8e3f7a7cc4087195f72e838bba45f1e1b3dfe53282fc94f904879844c87a2230eb29c285328228f5b8ee44656a62ae4bb4c10fc36aa9252137285b662a78cb721e5fbdb8e80e13fc7883f34fdbe3e607028c6c406545c0db9ecfada2ed356d448e2600047528700cda7fd5bb70f4725bb972c6b6f547b5bf8b8f6e36654a0faae509f6ffdaa667056c87b3dc35f49c37ce70703a2d10858eab41ccf90ff5a2b04d4b3b754aa47c633e578f11e50812f1449abab1e2402eed8dcee61e83d2904269b3b05f648b1e95af05dead0455bda1504fa2b603b0bb985ea48fcc2eafd8b8a3d9526d7adb341668c882ff07f9797fdff9ca0368889524962666b8d9473c02fdf95a286288cb8aeadf8da3241e4aa5e7707b333389c08b39ac73f4905477acced6f5a4ac83390ee28f3e3607fd51e02f524c090999dc3635f7ae0240c73b835cf7ca0c9de59238adb3a8acedc0bbc45c63d5326fd9940d1ad9ae9d7cf84a34ebc4fbfb6cd9466f3beeaf84fc5dbf62771f2d8da40127702463bb2f9fb1ee39d7061d6823420070fb740b1b6b5a16679cf72bf4ffad259d16475cbad9999290747bfeb67f0cdc0fec86efff722bb70b2ebb050f62642fa035f14287abc160554b61dfe60c49e09155f0dfc6a8428b4df1debb3b61568c8a411822a32c9fd2ade453b68d1942ce93faa2f9f7bc850434c0b4202c1741792b656932206921898a76e638664d9314a6d9bda7138ffd8241c86be6ce08b88c3d65774edf29c8a93051501fbaf35f9e28cf088db0d8d6c56fe657346759713edd75996f6a05eb9d9b3a9cf46918acab5198e9129ffa1c7f91a398c39e40d06bd9d681da506d286049f3c6e0a93ad16f9b3b9e5558e37ed9fe14d1077ee7f1c24ae6d43367ff2e9e9a9c3994501fccf6e06e78c925823e0d930ae6c978014873379946ea359436dc34c74aa003f303a9ae11098728aecfa0952cd0bc640c4fd86adf8a39dd24ef7045212ebf8a27e2710a200bacc37c2e2d29c80218d53dc1f96c20b4274500a7fd6057e8de95e1c86bf90204e46897c8d7911e548de39d9ed179d5b7ac09fd5f3541700c297ac083a4b772f47b17388c22de2521982aa67c70a265cfdc2ae6203fec0588bb5b59274e2b4344144324d76a09700416136bbee7fcdd4ec4bc50a18f694948c4bf329d879795f89867638f5b6d8504a05cf1add14187ffa1ebd7361f7d9b0db126270c6b56a95424fe7eb7de57ba7f0a14230b6ca947af82f5bd5b2ba8d51a85a4022100b4da251a3b65411ebdfce8329df9ec032cd80c7b19fcbdc16a9ac4e3676da37120eb31e3d8065ffb28a8ac8d0fed9710c477bfa70420e9049c6a18dc193d42af14597f0f262ae451e7545ebc538b5f52956ddb3b4c856a67f42fd56a3c273e32e4e03bcf929f271f8a6773ddde43076572306ecfce023a594c0d1d1b0ce069aebdf0b5b71e35a45a53fc850b9beef033daa8c58c26e898d16e3ff507a464971dc6a34586747d616e21cab0b41ca1d5a19f3365f730e307755e6d36812f563a42d29fc746713164d6502d7964dc00abb8ed00d8190198ed09c253bd7afde00644ab0f2f0331e96987e7d981dbc9eea349d0cde8234eb727e82fb7da2a0d73c1243ba1d5606bcc72cb01f01971df1530fe764e399f2026f2dc595ae1415b4aa53d9c05ea9c75366c5f65035e632447c97d57a2b58250f076a9feff8945b7e15d224c62dd189a82fae7196d6197b41b0f9d95f88ce6fe54b97eee10e8aecc20723fc11e3700cd7a930d62daf95d7b74aa65cc3bda6163c97b5be6d50787d0d1eca5768bc7976e8da2df762cb971174cc8d48e482a82ec0da5f97b82bc0f337e500a53e65588f85505b2a97048ca35766df33e7ada8a971c6ad1c61a995695e51ddeb39427de8f09baa893b2eb1a2ece27a4189a3bd133c076b6565c56e4356fa5633be17bff418dbbbb2ee3fbd8116a50b8ba6adb59f95229458d6094dd24f12cde8d14e23b582611215823cdfd95bc6bbdf17a6681b10d5bec145ac4d8a47cacd8946ed6a0f2af8260515dfb4e42f91be6c59bb7d673ab45e9ea72c4848a30a32026abd7a3f118dece546e09ad78c35df669ebe5d2d5f5aea3cc33f30599d51bc477bb02c85c4f63677bd65386a8a833af17cd9950fd8b4bfd9837be50bb1ef5cb510e2fa267b3c4a4048352177577e2b12d3622dbb857823f399ef8d2be69fbdd3e0d4750bdc05f9d4dca3f1f8a82d0f5683f11920e62bd09e27eea74f163a952e36a3a6d29be3bf53949f86799ad4a800f1253e5d0c95306a5b0cdf7fa986ce594de415a06e81acaa2db67e2d33593800bf16da2d7ea5f29fb13fba04cb878275bfff14fc75ac05b004e14a18f0a92cc11f30c232e5fab6f8e9eb4fd53c00f4e5dc8b0e7c325e3ac098dbf90d9502599e97c87d849efa944c41ed8e92e594dc6e5e4aee9bfdd232dc36c4e9e633d8a73ee1ecf166b19010e763e98171139f789983f5c519f48b0b0a3d5a5d22adad39202b15a32ff5f1bbcb26d27aed14de5cfa4f26a0e8769daa100f6aae2a8849c4d7e069080a2de5db3a38dc91a08c29a3f13fa4ebd6eb34eabacab26bcedcdf781d5cae445a5674f4dae36790b3ffcb29203af3fef1ca1702fd4dbcc65f99bd9758ebddb9e26951a12ca40c1d9498652c11bd6a9c2637398d9236f21d544c37cfb2dbf613d57bce1965d5eda9b51233ff766518a65f7edad08aa33ee2116aabba692268a886c222c8665a994aa969cd9566039c19b2ce8f83f1279a8d3bb8b6417d88999f4b839dc4a085071f4f07eb3517b556bd96605aad838bff6fa438f01f831b13e983be922b09e5839638f901c1798c04a173c7c4a6922342c2dc38ce7f9040ec11d5efb34c50b68ae5a4ec7b37800e9624cd271cf7d1abdbb6aa7ed34ab5b6cd8ddb9dd43b523c57b35234ba4b2f945ba8199719cb221ad3b31ed56b8f42b09cd14a30d570adf9fa0c09209827f4cd893409508decb1401cd21a3739bca6f9cf03d6a589f0867933c8784ff572a73ae503351fb491e962c5837413c377ff74eb26219f5b2d2782c31d03f30a0aaf875001efda74a2f609c6e551e3218a82687f398c8a4e78f7784a8df94bffd9f10dc93a446982765c06e012e47d12ce868b42f92647fefadefd071a37c286108f629e3a0ecd3048f156043452a93fecf52d90843c3c53f95fc345033a2cba65df822f105e2fc3432fea309c86e125c2e0aa4e37876d7ebd8f7e7317fedc2cb45b1c4f6843342974e52caf977aa64519ce498c1bc3c8bc6838be396d9b3e5b41a900a4698baed0b17116253ee62adcf82c1b86c25aa9a7012e0b9b45c7bd4e05133775b6c6d63ce0ae08571dbab75ab9520971b829fa0b591383bb09e6f893340ccc9ab87973509a00f0275d50c114cc531042ef311afaeecac6f365109db6b4b7a460c111558916f7daee92fae36c27675dcbaa5763ce4f865d997ae51d0c41c576667003a48d4cc5b43eaa26b6e358c4cec7aba4950aae1a692375aa4aaa238cf128693160d59130d11b5b666e9138eb857573b5dce6951ddf00b94686a8b6510dd3ef02160cdd9c9ea6576ee5e62388482bb5d281f8299dc935da0554778bc67dc4000517f170e4290cafcfb51eaa3cf5bb9aebe0f8caf9ec4bff9f66dc5dcf2506227b1d7640f4372ddea58b5ede5dbde928271dd9d997f5ad5d37e8eb558531bdfa891f503a2570ce787d963cde46ff484aa67a238c9738edfb0a36efdbc7e92e3ee045f2dc04ee396588b94349eada5976554eaea2d658a47a910a0d4361afb95c864be51d099e7a113b7b2df8645475abf2e7c63610f2e6f7b3920a61f5f092d4fbe550808fa22fb3b11edab23b947a3d158d9413c5f87cb6f91c298b92a9d2fcca5927f410e0ed97886ec1a99877174a088d8dfd13f4ef1f4f707941bf3c87654d297fdc9ee4c5519d67112a1fd146607a518e0455e72b9fa26dbed83151826f1f54f8542f7edc1a581822fd170877ea480311d06eeb43437155c5ad0cda30ca671b28ea20fd219ea8df52d28a5fa9425fce16d5033a3b670a60f13e618ccd4857ea6009c4c891343f5daaccffd468456808dcdfb89887cc55a94a98fa95688c7fcfee08b847d068a24f4fbe245404f1079cae2b9a3d5bd4a4e3fbec498f43e524250020b9fc968ba46d03395ee77114062e4c1429a4e341cf8a814130d90a3c812ec7743e670fa1ae0d4b5d6a66a9bbcf063e63034aac16ac4553e77fd54df3b065279504ed56cd780de97c9cd5990317c547f2bb0445fd353e22794df83829a092a385d70187e902bb98e09e8be7dfc91c78053a375faa6faaa9d6a186414a04079d54b89492525686c683a6f8fd27052a0312be53f38764023caeef3f71a94a1e9442a28946aab1038eb133824ee5a64db146ca20b767255096a4df5e4fac586babb373a991a94cf18379878c42a0ca4f14fed2f9a29788b6e8704ac3d56d5c5978c008c44757827353878eb630536c789ae7f5044670ce7fad1fe32b777f0f7ddda262c71c016003c258aa33b76b02fefe9715675acd7390c3896b1ce1fb3456687284f71d60d70b68c7417824b0b6a5bb5ead2c6219d79ee8134699a58901c2e342513db034d0ef8e3dc1d94ca2425f08feeda867e7d785514a2b56311f4ffde3509036158179633786cdc3a32b1066c9b377bef93a7c0d1c8dd13160e2c4199c08a86aeb11c94a5de56b1bc357d7991b634d354b8b6e7f11592c78f5c8802d1f14f2aceb7cf526abd42507897a36d81ba83791a8951b2b444dedbae79c0f252a4f2b8f7254cf367bb57526bfc9fde76f019a9f4934170bc9b4ca0afc62f5c2a4447cae14faafaab40079c1ae1e716e2ae6ac4c08b9ad47216062be80976f9563bae517a3ef4f2151387f8c6dd64e2652e0dd9e2f2661514223e5787b0e556307c260a69b9a2a1d5dc35dd36149031035210b0cc4720a22a4635da904a380a4ae73a57d940469275c0d674b8bac26afed7d80ac125418ccdcd8cc05be70c7427fc2fa83330c55dabfaf319d6a384e9c110cf57377e50bfba56760d7002459d7da081a875fa848c76a87f37aec2fe8027ca052548197561c31dcbab80f73bcff2e1f51a302c39958fcad2ec57c0c8dc81fda1838aa20bb179ff9cc5e30290cd95df3a9bf7bab51b30be3d9d499b0b8882b64878a3ae2fe790c1d3cb670c3d19b3b28952cf19fbadd8e6fadc731018cf9d56397703578fdec59a43feb6bf83c06b1cc70f3f7b9bd3bf854e3b0a327e520db2ddb9d7ec93fe5c53096ce38c642fad9c68a6e477c18e5cbc9b02818465e6a61dabc023d2451138ea7873241bea37bd13ee5536346e65da9321a8dfd711c1a8ca378eced638316463f38dfcb9a2903524f459cae7258da25860b8370c06ec6da94295551a69c18642acc13989e8eb60e950313d44ff074c3e6e08488b6c9143688347da1374631dbb1209804eef1cb44cddd03885187e55af2b5075a52d3c5fd1cc8b88bd948eba2280360e5cb0a7119b0102eb92484f29e6cbd708a4090d58dd5b1a3f9f7b86e40dd1439b65dca5590d3cf739c032c5b5e7838ff0d485dedff895de0b8601fcb37bbe8a28fb22fab0dc80f82ec", 0x1000}, {&(0x7f0000001000-0x7f)="abc965a1d158aee95e188912e50289e60fcb4cb34d107007bd4ef24effbb9b3b57569836aeb2fb7465d4a35f87e19a96d3ac8a0e0803aede89d0fdedcf061307693550b32ccd627d8bee0d108e07be0bf09b256c067fd572ba1cdb3d84d54fc5cca6b519c07ce430ee74c30fc49afe0aff8792c52476893a3ac5ef7cc4f9dc", 0x7f}, {&(0x7f0000de4000-0x9c)="afc4d719a2c885de7194d72090e428095b7788dc05c8820b5ea23e42fcac452a9edf49c57aef57a01e63be26f7737722955287f89ffbc5e0b4089ad4c56e9933671b7d0f248813c41f295afe44bd95e3186bdda75c114b42bf23f5345801699f6046f5e328500af31f5d3819304873ca488c0c502c5fa452b81b79658164ae1d7a4f852501baa3a7433ea28edddcf3727b2e4c58a8dac3dac5f1e662", 0x9c}], 0x7, 0x0, 0x0, 0x8000}], 0x2, 0x40) 2018/02/04 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00005a9000)) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3}) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1}) pipe2(&(0x7f0000efe000)={0x0, 0x0}, 0x800) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000017e000)) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) [ 38.656474] FAULT_INJECTION: forcing a failure. [ 38.656474] name failslab, interval 1, probability 0, space 0, times 1 [ 38.667824] CPU: 0 PID: 6021 Comm: syz-executor6 Not tainted 4.15.0+ #296 [ 38.674746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.684093] Call Trace: [ 38.686670] dump_stack+0x194/0x257 [ 38.690298] ? arch_local_irq_restore+0x53/0x53 [ 38.695055] ? check_noncircular+0x20/0x20 [ 38.699290] ? __fdget_pos+0x12b/0x190 [ 38.703184] should_fail+0x8c0/0xa40 [ 38.706886] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.711971] ? check_noncircular+0x20/0x20 [ 38.716182] ? _parse_integer+0xe9/0x140 [ 38.720227] ? check_noncircular+0x20/0x20 [ 38.724439] ? _parse_integer+0x140/0x140 [ 38.728560] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.734418] ? check_noncircular+0x20/0x20 [ 38.738628] ? find_held_lock+0x35/0x1d0 [ 38.742679] ? check_noncircular+0x20/0x20 [ 38.746896] ? find_held_lock+0x35/0x1d0 [ 38.750961] ? find_held_lock+0x35/0x1d0 [ 38.755006] should_failslab+0xec/0x120 [ 38.758966] kmem_cache_alloc+0x47/0x760 [ 38.763009] ? rcu_note_context_switch+0x710/0x710 [ 38.767937] ? mempool_free+0x1d0/0x1d0 [ 38.771887] mempool_alloc_slab+0x44/0x60 [ 38.776021] mempool_alloc+0x16a/0x4b0 [ 38.779905] ? remove_element.isra.4+0x1b0/0x1b0 [ 38.784641] ? iterate_fd+0x3f0/0x3f0 [ 38.788420] ? file_check_and_advance_wb_err+0x14f/0x520 [ 38.793848] ? wait_for_completion+0x770/0x770 [ 38.798407] ? trace_raw_output_file_check_and_advance_wb_err+0x1d0/0x1d0 [ 38.805313] bio_alloc_bioset+0x3cd/0x760 [ 38.809441] ? bvec_alloc+0x2d0/0x2d0 [ 38.813222] ? fget_raw+0x20/0x20 [ 38.816667] blkdev_issue_flush+0xf3/0x310 [ 38.820880] blkdev_fsync+0x86/0xb0 [ 38.824482] ? thaw_bdev+0x180/0x180 [ 38.828182] vfs_fsync_range+0x110/0x260 [ 38.832226] do_fsync+0x42/0x70 [ 38.835483] SyS_fdatasync+0x19/0x20 [ 38.839174] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.843906] RIP: 0033:0x453299 [ 38.847070] RSP: 002b:00007f9f34a39c58 EFLAGS: 00000212 ORIG_RAX: 000000000000004b 2018/02/04 11:43:59 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000f79000)={0x760, {{0x2, 0x3, @rand_addr=0x7fff}}, {{0x2, 0x2, @rand_addr=0x3f}}}, 0x118) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c75000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000081f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/04 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000ac000)=0x7fffffff, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00007bc000)=0x7, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006ce000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f67000-0xc)={0x1d, 0x1, 0x8, 0x6, 0x1}, 0xc) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @rand_addr=0xffff}, 0x10) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd29, 0xffffffffffffffff, 0xffffffffffffffff, {0x14}, []}, 0x14}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000022000)='/dev/autofs\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000023000-0xa)='/dev/dsp#\x00', 0x80000000, 0x400) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000023000-0x3)=""/3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000a000)) 2018/02/04 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000051000-0xd)='/dev/dmmidi#\x00', 0x8c56, 0x20400) r1 = mq_open(&(0x7f0000b64000)='*\']\x00', 0x80, 0x84, &(0x7f0000d65000)={0x9, 0xfffffffffffffffb, 0x19, 0x80000000, 0x4, 0x10000, 0x100}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) [ 38.854753] RAX: ffffffffffffffda RBX: 00007f9f34a39aa0 RCX: 0000000000453299 [ 38.861998] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 38.869248] RBP: 00007f9f34a39a90 R08: 0000000000000000 R09: 0000000000000000 [ 38.876491] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 38.883743] R13: 00007f9f34a39bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000036000)='user\x00', &(0x7f0000710000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c83000-0x1c)="83470803fdfba1d27c4806cefb9b7106455acc4d446a2efb5c4d2584", 0x1c, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f000095f000)=""/55, 0x37) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000656000-0x8f)=""/143, 0xfffffffffffffe29) syz_open_dev$mice(&(0x7f00005b4000-0x10)='/dev/input/mice\x00', 0x0, 0x501040) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000615000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x200) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000ebe000)={{0x1ff, 0x10000, 0x3, 0x0, 0xff, 0xfffffffffffffff7}, 0xffff}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/02/04 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000e20000)='/dev/snd/midiC#D#\x00', 0x2000000000000002, 0x200000) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000089f000)) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001e0000-0xb)='/dev/adsp#\x00', 0xff, 0x111600) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005bf000-0x4)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000979000)={0x4, 0x1, 'client0\x00', 0xffffffff80000000, "43ee28c52a5b01d9", "8e86be1fe2731b3da41d8df1fb4899986aaadd0d9b60b92c990c0af7e194c5db", 0x200, 0xff}) fdatasync(r0) [ 38.942453] RDS: rds_bind could not find a transport for 0.0.255.255, load rds_tcp or rds_rdma? 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000abf000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f3c000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000fd4000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000215000)='/dev/adsp#\x00', 0x449, 0x400000) sendto$inet6(r1, &(0x7f0000847000-0x6d)="cd216d4a98ee019df2c6fac1210dc46a3a5d858f32aa7424bcb918cccebdd468893bf0d60db53fdcb4b9e95d28a6233512a24a09d6e8ee4c18b5ad758ffef257f5bb26817001470ebdf7ebd946222d1b40422927d69ecbaf36d1563a0e61d5897156013cc7a3cedba342094297", 0x6d, 0x4000080, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r2, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000836000-0x14)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/04 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00004a6000)=0x400, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000f75000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) lremovexattr(&(0x7f0000c0a000)='./file0\x00', &(0x7f00002a9000)=@known='system.posix_acl_default\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080}, 'port0\x00', 0xb1, 0x80000000080003}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000122000), &(0x7f000094f000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000edff00000009fb420009587f01a4", 0x800000000073, 0x10000a, 0x3, 0xffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f000032a000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/sequencer2\x00', 0x4101, 0x0) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) fcntl$getownex(r0, 0x10, &(0x7f0000899000-0x5)) 2018/02/04 11:43:59 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00000d6000-0x70)={[{0x7fffffff, 0x4, 0x7f, 0x0, 0x7, 0xf822, 0x9, 0x1, 0x0, 0xfffffffffffffff9, 0xfffffffffffff001, 0x8, 0x5}, {0xfff, 0x8, 0x400, 0xea, 0x6, 0x2, 0x5, 0x0, 0x7fffffff, 0x200, 0x0, 0x4, 0xccdb}, {0x735, 0x8, 0x81, 0x0, 0x1000, 0xf2, 0xf915, 0xc7f5, 0x2, 0x100000000, 0x1, 0x15, 0x40}]}) dup3(r5, r4, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f000064f000)) fcntl$getownex(r5, 0x10, &(0x7f0000ff4000-0x8)={0x0, 0x0}) process_vm_writev(r6, &(0x7f0000a10000)=[{&(0x7f00006fd000-0x25)=""/120, 0x78}, {&(0x7f0000359000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fb000)=""/232, 0xe8}, {&(0x7f0000660000-0xbb)=""/187, 0xbb}], 0x4, &(0x7f000052b000)=[{&(0x7f000065e000)=""/121, 0x79}, {&(0x7f00003f9000)=""/147, 0x93}, {&(0x7f0000f02000-0xee)=""/238, 0xee}], 0x3, 0x0) utimensat(r3, &(0x7f0000a74000)='./file0\x00', &(0x7f0000600000-0x20)={{0x77359400}}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$mouse(&(0x7f0000d00000-0xc)='/dev/input/mouse#\x00', 0x7, 0x82) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a33000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, [0x0, 0x80, 0x6f, 0x47d9625f, 0x2, 0x1f, 0x4, 0x3, 0x3, 0x9, 0xfffffffffffffff9, 0x6, 0x9, 0x5, 0x101]}, &(0x7f000045b000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d4f000)={0x0, 0xd0, &(0x7f000020f000)=[@in={0x2, 0x3, @rand_addr=0xfffffffffffffffe}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x0, @empty, 0x4}, @in6={0xa, 0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x3ff, @empty, 0x728}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x10001}]}, &(0x7f0000a7e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000110000-0xb8)={0x0, 0x100000001, 0x8, 0x7, 0x8, 0x12d, 0x151, 0x200000, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x7, 0x20, 0x0, 0x53a5, 0x4a}}, &(0x7f00001e9000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003c5000-0xc)=@sack_info={r2, 0x0, 0x7}, &(0x7f00001f3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000433000), 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000786000)='/dev/sequencer2\x00', 0x1005, 0x0) getpeername$unix(r3, &(0x7f0000994000)=@abs, &(0x7f000026f000)=0x8) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000130000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000423000)={0x0, 0x6a, "af1dc58bdc3f48a646f9c0425e1fcfc1e9f9b05c2525022cbf13de5d0c65b198e28228b7f7d604c3240b9bbf76200b6c2ae7fabebbfe5c4fbb080ceca5460ebe6a372ff48abfd5fe229a4e154c842464d08693d130f95df249f8170069a38998b97a9f013b56c840c379"}, &(0x7f0000e1c000)=0x72) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000078c000)={r4, 0x2}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000ec6000-0x98)) tee(r0, r3, 0x3, 0xb) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000131000)=""/29) r1 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) r2 = add_key(&(0x7f0000073000-0x5)='ceph\x00', &(0x7f0000b97000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938000-0x97)="05832682bc225f55074631467b9c22c9501eb5121c81b8dc734538499009e7ee87123c7c0bde48f2db422ac9011da140967d8c27867460ac6642cf636120a85edd775ba4a4b4d6bd94f18cedc7e3188aa8df81e66a045434f98ef9f6220ccf9d454a271d23e3fa68191d6469c7a27c4eb7262850e889bb74d58a1829e7b6bf8dcdc0a9375825b02223b7f3956e73b0468c4cebba998021", 0x97, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x3ff) 2018/02/04 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000215000)='/dev/adsp#\x00', 0x449, 0x400000) sendto$inet6(r1, &(0x7f0000847000-0x6d)="cd216d4a98ee019df2c6fac1210dc46a3a5d858f32aa7424bcb918cccebdd468893bf0d60db53fdcb4b9e95d28a6233512a24a09d6e8ee4c18b5ad758ffef257f5bb26817001470ebdf7ebd946222d1b40422927d69ecbaf36d1563a0e61d5897156013cc7a3cedba342094297", 0x6d, 0x4000080, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r2, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000836000-0x14)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a66000)='/dev/sg#\x00', 0x9, 0x84800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003dc000-0x4)=0x2, 0x4) ftruncate(r0, 0x1f) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000df6000), 0x4) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f8f000-0x4)) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000482000-0x38)=[{&(0x7f0000f8f000)={0x27, 0x40, 0xdce5, 0x0, 0x3, 0x53cc44f0, "5b375c2f8d3fab096de1a332dd0a0537ae7743b639aa6fab07ed0ed924bef78cb53ed137201a1f9aa9786bdc3bc7dd330620e4b95e72c79bc9e1022d8ab687", 0x80000000}, 0x60, &(0x7f0000f8f000)=[{&(0x7f0000f8f000)="bea45851837fff213a54f1a30a53bc31de432b48d88ce891f9e1c82c048049e1670b06b3386aa64ebcb155d0df1a87751cab4fff05fff4f96b1fc63a7b9f4d061276e51e114a983b2425b3f7588d2332717757caf82873605c362d3150bb183c96199d189f07b4546aad4e5979329cbf4d1db6ae19e92c44eb835734b8f1d6c8a527c393caae9f47bdc4cccc3e2ab819311b3cddee5e4f62e529154aba0b7fb39e1f2a5fd1e6d37ae6f68fd4826724c9ca8255e4f351115383767e7668194cc38d2ae71c1629ef6c7cbfcd7d120a02e4721e1b3ad1d7d26233d017a8ce2b47da843417576793615b1a45f513df66e9edb0e4acfb0013e7387c2533", 0xfb}, {&(0x7f0000173000)="3c4dce993028814545be104081b419bcf791ed7dfc333f9dc89f1ee4738eae0b4833440610e36a843e4dfca902f6440ab47a97772392ecdc821464c406541912b99f1eed824e8c21c7f0a46504c0282ca2e2f5102844", 0x56}, {&(0x7f0000f90000-0xb0)="a8820402ca16f2300d94f92af7501b85fcee3f43dc0d3b8c8b618743be9e57a7a008e2595225e6f5822d9a4bee9cc80c646e82608c3d999bc225c0d2241a845fb81f46901e713f088e494de2d760b105ec06c77a1bbcd1e29a5e48b1b3fc67a1db72cce29a14fa5894ce7b136af1e71d2ddc95565aef9d7ae08f4f08f6cdbe7384f34d98f36efe9e9489c7d1381d61aeb6849b58c8cb511d7e9b80278e5cc73292ae7895ef04dfd80d1dcb054ec6220e", 0xb0}, {&(0x7f0000f69000)="6e7bd01488b684b9a1754b50eb8a22fa5f296ff88233e2b7e07fd8c8531f959b1a225802fd9c99a955766e17c99ca0bd7590b65f5557980cc13b72d78ca11efb14e629d57464c73fdbd7888236d51623eb463a4793a744cd2ac8a653b2d6c034a9591d78e620", 0x66}, {&(0x7f0000f90000-0xe4)="b1006f882543184240c4cc2e927b50ac787f2369cf6ed136f5872d8e4459bb8f47df0dcf679eb47fbad46f580e493f385710ac6ac390e997d38672c1423397df373cc2e0b6b2d56ffa3966fc061daab5fb55a468a2e832b106aeb7a75856753e52e6ce6b1f0016610eaa3dee4fb3918b40c31d05b124893b7b83e716341d4676f9718f1b0b67eb7b7d4f8153a27553560715169d5eb98634bd016fdd59d13ca0841d187157f49862ec2bb1a6f1356142c962f68c066d7e45a9ca590544eab09681967f676f1f4e39b06a90fef4c49b6b81f72f868d6e5a3db15f693ed188e76f80021df8", 0xe4}, {&(0x7f00009dc000)="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", 0x1000}, {&(0x7f0000d51000)="17bd813f5a2435b2ae4c684fecb9e4f4bf21fb563c2247ade3ce31c29473b6b1af590aea54e01b1cb959f4808f44a0146ce5a1a9b81b09a398eef574367ef335e381be215da6f39259bb11257b23020920", 0x51}, {&(0x7f0000dab000-0xb0)="266a57f353afc459998317b14df245f357b7a67db2217caec8cee632401f36e014fddf770b1f07cf872ad5977355590d795b1a763d1fece34c60230f3f93f8b012c23fed6884fff9c954d3160d1c25c3ea260964e97a86d32aa28d52c7b3bca3b68926de5218303cdd5cfea28acedfdf7fa7fbea87e6f04e5408c2a6188b997b7deb2e3ee3cc0c8d09359259603f2e93ec94b544cb755354bc47bfd3304bd66e48655965669151828502c91dd492bf16", 0xb0}, {&(0x7f0000f90000-0x1e)="772e7744ad5514b3d3aac4f2c57eb1d4f0aed6ad32b58a069681a01735e5", 0x1e}], 0x9, &(0x7f0000f8f000)={0xe8, 0x29, 0x0, "8abafeedb3c54766090ae3d1c0cd49afafff1ff43e86fff3ff7a8aa55441f9c2e96faca573ac407f625206f4fcfe31346f811b8cf57944f9b0a46bf0b8a27d76ee1488b09cfdabeb470252bb4a0f4afc725e68921b4cd399dfe58639206e02c1572a83d1b713614c684f690886b411aeb5fff6c053705d46be84c21da196d33d78805c279673f41282c075d3ad73c187d84f9ecdcfa18d043d465b078f623ca10b08d2b2a0e4fa4f816379891e7c3d077438027d3d93100c0ab30c3863442c4ca750f917025b8411863ea064005fd530fc3f"}, 0xe8, 0x4000000}], 0x1, 0x40) 2018/02/04 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x2, 0x4) r1 = syz_open_dev$mice(&(0x7f0000820000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000d23000)=[{&(0x7f0000d23000)={0x27, 0x4, 0x8000, 0x6, 0xffffffff, 0x0, "362b6ea81dc59208b668cf25079c79d92bf575fb4c781445712ef85995b42c709e6607ed93ef9028dffacad83ee6abf3ce16739184d819c310ad80abc3a09f", 0x2b3}, 0x60, &(0x7f0000750000-0x20)=[{&(0x7f0000d24000-0xea)="fd96cff6a4a7b4c4688e2d90409db74f6a369a5ff09d9eab00e4061caa132323c95d1f4aa1b83d043a05b88384fd59c70d5588a8137210fdd299b173637b674cdbc9c1332640eb66145d21e419f2ae154caf5623f7fc7dccd261c0615e768d684b8bba06942272f5caf655bda90a604de2a70ebbe1322209b6f2f196249d2453ca7651d880405555f862dc31bbb29aaa1546e3ed5b1b4d85d6c3bbb79b8ed8bc5260a090f47b10d6550a08c8fbc37d29d0e871e21c05617380f779230ac65f9e8e396762a38d5db955965d4c3493e064df80ef603cd17007be89ab354a4359e4c712a730122943e50079", 0xea}, {&(0x7f0000a5f000)="37cdce20eb29163d44438055e97fe61e9a4b", 0x12}], 0x2, &(0x7f00003e9000-0x1010)={0x1010, 0x107, 0x400, "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"}, 0x1010, 0x44800}, {&(0x7f0000d23000)={0x27, 0x81, 0xffffffffffffff80, 0x7, 0x100000000000, 0x7fffffff, "6aa5f655ce607b88c1d1d7cb70843a901cef2cc63e8938ed8fb9c05428e65945c74453b837996f786bbf73e755402539bef853cdbb7df6e817dbc30130a5e4", 0x20}, 0x60, &(0x7f0000d24000-0x40)=[{&(0x7f0000d24000-0xa)="23da65fc380e2ab91f50", 0xa}, {&(0x7f0000d24000-0x64)="d4bba3b31264eeca46396c71630f4c4511ff339ebf240ab3d136a73a18a10ce3716be74cb46df1ea3a0034523c2c3eefffb308eb6e1dd86d74f5d566b37eed33a581878e0bede1e4df00ec7814c320827e6330b1bf61fff36da9d8643e1e0a2e0463642b", 0x64}, {&(0x7f0000b9b000)="5f1956e4b6c75921e488ce0a87cd6a8858226150c2ff1479a955e0a4202fe48e8ff7999272474f97b0", 0x29}, {&(0x7f0000add000-0xbf)="a43d956f83749f786a717d20568f67afea3c29e49baebc25e977c76194d80f093cf3b99b5f879b479a6c4e3d8ea19b24505ef5466b141ee6667bbd80d7e53745d81e6fc7be3dc5b4d433b13410e9b4809761d1957097400a5fe8872d3f359fdfb5e5811c1245637131425611f0c4b6b088349196efc883bb14f6e7263382a0a08820684f256bfb3f02b27765d50324cd2378398b4c369c9745db7fb5d3468faf4e1dacd5558dccc178eaf5cf69e495bd9aeaf43320fc230c99034e3c044310", 0xbf}], 0x4, &(0x7f0000d23000)={0xe0, 0x11f, 0x1f, "f56f21161244aa0f2a8880f4b1c67b6d48a1683604789eacba9599d6021d7866b15971c5e0df2569796e33401f1d7b920fdfda450cdb25a64613edd157f7afb52beee8157336d3b4cdb800c4211bf6500c30449a134acfad2637ae62b009ecc956c1d4267c46fb814e3480881aac1b4389c3a7673190281ce90e217ac09f555ef46531d3ba6c4b2ca3618a028d14bc5f161e1d6ad8828c0a84ac3b4f7c8ece2443080ec7962a54d39fb4fbcf2028b61274d54b0f0d8dc768e5dcd8a0e895e466ff759acda5fb3de2c57746f409421e"}, 0xe0, 0x240008c1}, {&(0x7f0000124000)={0x27, 0x8, 0x401, 0x0, 0x9, 0x4, "e3a5daeb9883a23825b6774a4989a044c892cce9d6394160576dca7f35944a2abdd331de056a6dfca954a522510c20af6b008a800aac0c32e0ffd0cdc10a48"}, 0x60, &(0x7f0000619000-0x60)=[{&(0x7f00004af000-0x1000)="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", 0x1000}, {&(0x7f000026f000)="c25a1405aa7e7a0686d3ee2113e4b576b5b9e3eb97", 0x15}, {&(0x7f0000796000-0x51)="7939d3c41f5baca1ae8a3d9e60010fee56408b3c634e528f2faa4be325b61308098e94f817aa4a127b228cdea6d2b5e68592c080554c6567bd4c4733589fc52f8590db474a44e86e94d46afd4e634c088d", 0x51}, {&(0x7f00009d0000)="5a718981da2143e066dcaa47a8700f9daf3e48c315ce45982a1249eddd7d1da975655d85f678460a228566f021108b07339bf1886900e25d4f500e35d0771d61b36d418e97ea55b96b00fb3765f814d01c67a06f9908e6fd0e90c2a1cbc363f0ee60a19f250a9f11260cb4a2386a194366c4ff08d88b83093c82411c904a3ac1270fd7baa836e6f3873ec3c22e55", 0x8e}, {&(0x7f00008fd000-0x41)="d32383f61837279f33b860bf5552dfc9e34a3dd9e759a905b900b516571e982d2cc4a72bf23915f5a6b7fdd56e167edcd07e1a612a92ca8ebd86ac690763dad314", 0x41}, {&(0x7f00004c2000)="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", 0xfa}], 0x6, &(0x7f0000c3d000)={0x80, 0x102, 0xffff, "606f8117c3809a310572d21ece75b4e00f7e5185b52badaae23683b52160b27805e9621a99e34b61e2bee84d21c930d9b426c15a4d644f55bf5f7a19e2a3b32be7181048fd616bc8aac7e79e0f05f1cc3f361e6816db4e0432897378cc705bfb61b92a3a3f93c6ed5f16"}, 0x80, 0x80c0}], 0x3, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000), &(0x7f0000d11000)=0x4) 2018/02/04 11:43:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x6, 0xe, 0x775) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty}}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4), &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f000022e000)="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", 0x1f4) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)}], 0x1, &(0x7f00006e9000-0x30)=[], 0x0, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}], 0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty, @broadcast, @local}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) 2018/02/04 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r0 = syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) exit(0x1) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$mice(&(0x7f00000fe000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$VT_ACTIVATE(r1, 0x5606, 0xd9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003ea000-0xb)='/dev/audio\x00', 0x600440, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000604000)=@int=0xffffffffffff8000, 0x4) 2018/02/04 11:43:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:44:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b0b000)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2, @empty, @multicast1}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000688000)={r5, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4}, &(0x7f0000777000-0x10)={0x0, 0x2710}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000250000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r4, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{}, {0x0, 0x2710}}) faccessat(r4, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa}}]}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000045c000-0x8), &(0x7f0000a75000)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000e31000-0x4)=0x3a2) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) rt_sigaction(0x13, &(0x7f0000c80000)={0x100000000, {0x1}, 0x48000007, 0x401}, &(0x7f0000075000), 0x8, &(0x7f0000773000-0x8)) 2018/02/04 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ae9000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffd, 0xc189bc047b710ab1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000017d000-0xc)={&(0x7f000015a000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000001b000-0x40)={0x6, 0x7, 0xfd, 0x0, "c4bf52ec1cfa5d08c93b3210c5be7fd23f0b0fa81ec0ba0040555e6ba172eaca9a90d9fb49c26d1ec84bfe4b", 0x10001}) 2018/02/04 11:44:00 executing program 4: pipe2(&(0x7f0000b7e000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00003dd000)=[{&(0x7f0000497000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000f57000-0x6c)="05428cb56c325958cf3e4f304d2a6cda38f89d555d130128cc93071b671ebb020b5eaf9ded99fd05d0fe05ef668851d3be48a332c6ca6d60ba399d54d75f57be9ceabc51ea856da41db46d54f46295e0e31124d240163d14d016292f2623ca6d94bcfcaab1328ec473ef7b56e5c834bc275bfd8cc9a1880fb5d02440ef84e53cb5680b4e9c39b9840b866a4204c87b63af79c88ba5b11bde09d196b9b978619bb8cc3b2b5b6b7eb57ee0f9ce56b999328f8340fd8bdde2061bcd6c0cc9951e17e24c694181fcb206949e0b04a09b503729e00824ca24", 0xd6}, {&(0x7f0000001000-0x4b)="6f98d3b4ec1c4faeb4c26a7909addb1e46bb942c40cd77e2105061afe726a7eac4ec75f3cde71f6fb230771db499ddd3872cefc178bfe9069251a1524340b1e34592e254d97b7944dced93", 0x4b}, {&(0x7f0000001000-0xf5)="cb09cf31dfa40c5a3fbf231c85086c3499f294e89484ba6df7a5b1ae3d7f8350e0a3d20c4bcd25dc648ae4c2fa6426dd12247d5611e8835aae00a4cd1c947de6a09232dbf12aa7bbca27d04e85e7401817e3577224b96967baf6e9a6b695360b81aaee67416baf8cb4368646386613e4a3b3fdfeb1a3467865a0bdfe379275505175617c89e67b5b1c3edc8fad3684d10dd1ac2534ab5dfa5ff9ca9b679d113b673ce657004a51ff4e37bbc04bb5e7d61f055989928029b487c227d27657b69633bdb99de5c6d1766f0e0fcfc85f6c3a98609e38e06cb490f3584ec21bafd06fd263fb7ae49927558e1b47526bb8cc674600f95f1d", 0xf5}], 0x3, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x0, 0x3, 0x9, 0xbdf}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x2, 0xcc, 0x7}}, @init={0x18, 0x84, 0x0, {0x4, 0x10001, 0x7ff, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0xdefb, 0x9a3, 0x80}}], 0xf0, 0x10}], 0x1, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a08000-0x1)) 2018/02/04 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) modify_ldt$read_default(0x2, &(0x7f0000d6c000)=""/95, 0x5f) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/02/04 11:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000058a000)='cpuset\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00001f7000)=0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2072, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x4000000000, 0x0, 0x10000000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x100000002}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f00001b5000)='/dev/vcs#\x00', 0x8, 0x100) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003ce000), &(0x7f000000d000-0x4)=0x4) 2018/02/04 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$dspn(&(0x7f0000103000)='/dev/dsp#\x00', 0x800, 0x4481) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e1c000)=@nat={'nat\x00', 0x1b, 0x4, 0x398, 0x268, 0x268, 0xffffffff, 0x0, 0x1a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000c23000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @generic="d366d537e6c46c0d99076649f802819b", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x77, 0x1, 0x20}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0xa1, 0x101, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x4, 0x94}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@rand_addr=0x3661, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @icmp_id=0x3, @icmp_id=0x1}}}, {{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x12, @empty, @loopback=0x7f000001, @gre_key=0x5, @gre_key=0xa4}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0xff000000, @generic="318f5b32a7b706c9987dfef3d91aad78", @generic="e57e42b76ea7ae7782f30654614a3297", {0xff}, {}, 0xff, 0x2, 0x22}, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'H.245\x00'}}, @common=@set={0x40, 'set\x00', 0x0, {{0x400, [0x5, 0x3, 0x1000, 0x10000, 0x3d34, 0x100], 0x401, 0x0, 0x6}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0xd1f2c4577dbed034, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x2, @gre_key=0x4}}}}]}}, 0x3f8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000090c000)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000e5d000)=0xfffffffffffffd4b) 2018/02/04 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:00 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)) r0 = syz_open_dev$sg(&(0x7f0000282000)='/dev/sg#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x490)=@security={'security\x00', 0xe, 0x4, 0x430, 0xffffffff, 0x368, 0x148, 0x148, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000a98000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x148}}, [{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "93ffb88d342daab1fd4de50915caeedc5721f7781da5f2a69d840b8459be"}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0xffffffff, @generic="8c30cf1831ec89f5c840324f2ceeef09", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x7c, 0x1, 0x60}, 0x0, 0x1c0, 0x220, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bond0\x00', {0x3, 0x0, 0x8, 0x9a9, 0x3, 0x4, 0x9, 0x1bec06231a2f720f, 0x18}, 0x1000}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, 0x9, 0x80, [0x7, 0xffff, 0x5, 0x3, 0x6, 0x1, 0x5641, 0x1, 0xd40d, 0x1, 0x7f, 0x2, 0x4, 0x25d, 0x100, 0x2], 0x2, 0x458, 0x3f}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffff00, @common='vcan0\x00', @generic="38cc30c55bb098e54f8fcb500180208d", {0xff}, {}, 0x11, 0x1, 0x22}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x10, 0x0, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x490) 2018/02/04 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00000c4000-0xd)=@known='security.evm\x00') r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) write(r1, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r2 = syz_open_dev$adsp(&(0x7f0000a43000-0xb)='/dev/adsp#\x00', 0xc4, 0x20000) r3 = mmap$binder(&(0x7f000045e000/0x1000)=nil, 0x1000, 0x2, 0x41052, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f41000)={r3}) ioctl$VT_RELDISP(r2, 0x5605) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000b65000-0x18)={r4}) 2018/02/04 11:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00007e6000-0x1c)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c2c000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000fc3000)=0xa0) 2018/02/04 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) [ 39.515238] kvm: apic: phys broadcast and lowest prio 2018/02/04 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000002f000-0x8)='./file0\x00', 0x200400, 0x20) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000b5b000-0x18)={0x3, 0x1f, 0x1000}) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000a06000)={0x0, 0x14, [0x9, 0x100000001, 0x9, 0x1, 0x10000]}) dup2(r1, r1) fdatasync(r1) 2018/02/04 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c49000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write$evdev(r1, &(0x7f00005d8000-0x60)=[{}, {{0x77359400}}], 0xfffffe76) r2 = gettid() ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000a25000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00008ab000-0x8)=&(0x7f00006d1000-0x1)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/02/04 11:44:00 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:00 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000831000/0x18000)=nil, &(0x7f0000008000-0x18)=[@text32={0x20, &(0x7f0000007000-0x52)="c4c17a2c38b805000000b9f800c0fe0f01c1660f388274bd00c4e379170ed4660f3a0d2f1ac4c279206e05b9800000c00f3235002000000f30640f001666baf80cb81ac5e386ef66bafc0c66ed2e640f01cf", 0x52}], 0x1, 0x4, &(0x7f0000008000-0x20)=[@dstype3={0x7}, @flags={0x3, 0x281002}], 0x2) ioctl(r0, 0x4148, &(0x7f0000001000-0x182)) 2018/02/04 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00000c4000-0xd)=@known='security.evm\x00') r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) write(r1, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r2 = syz_open_dev$adsp(&(0x7f0000a43000-0xb)='/dev/adsp#\x00', 0xc4, 0x20000) r3 = mmap$binder(&(0x7f000045e000/0x1000)=nil, 0x1000, 0x2, 0x41052, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f41000)={r3}) ioctl$VT_RELDISP(r2, 0x5605) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000b65000-0x18)={r4}) 2018/02/04 11:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b0b000)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2, @empty, @multicast1}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000688000)={r5, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4}, &(0x7f0000777000-0x10)={0x0, 0x2710}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000250000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r4, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{}, {0x0, 0x2710}}) faccessat(r4, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa}}]}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000045c000-0x8), &(0x7f0000a75000)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000e31000-0x4)=0x3a2) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) rt_sigaction(0x13, &(0x7f0000c80000)={0x100000000, {0x1}, 0x48000007, 0x401}, &(0x7f0000075000), 0x8, &(0x7f0000773000-0x8)) [ 39.625994] FAULT_INJECTION: forcing a failure. [ 39.625994] name failslab, interval 1, probability 0, space 0, times 0 [ 39.637397] CPU: 0 PID: 6207 Comm: syz-executor7 Not tainted 4.15.0+ #296 [ 39.644326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.653666] Call Trace: [ 39.656238] dump_stack+0x194/0x257 [ 39.659857] ? arch_local_irq_restore+0x53/0x53 [ 39.664511] ? perf_trace_lock_acquire+0x532/0x980 [ 39.669454] should_fail+0x8c0/0xa40 [ 39.673162] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 39.678267] ? perf_trace_lock+0x900/0x900 [ 39.682489] ? check_noncircular+0x20/0x20 [ 39.686709] ? _parse_integer+0x140/0x140 [ 39.690843] ? check_noncircular+0x20/0x20 [ 39.695063] ? find_held_lock+0x35/0x1d0 [ 39.699126] ? check_noncircular+0x20/0x20 [ 39.703349] ? find_held_lock+0x35/0x1d0 [ 39.707436] should_failslab+0xec/0x120 [ 39.711397] kmem_cache_alloc+0x47/0x760 [ 39.715444] ? rcu_note_context_switch+0x710/0x710 [ 39.720375] ? mempool_free+0x1d0/0x1d0 [ 39.724330] mempool_alloc_slab+0x44/0x60 [ 39.728461] mempool_alloc+0x16a/0x4b0 [ 39.732344] ? remove_element.isra.4+0x1b0/0x1b0 [ 39.737087] ? iterate_fd+0x3f0/0x3f0 [ 39.740894] ? file_check_and_advance_wb_err+0x14f/0x520 [ 39.746325] ? wait_for_completion+0x770/0x770 [ 39.750894] ? trace_raw_output_file_check_and_advance_wb_err+0x1d0/0x1d0 [ 39.757815] bio_alloc_bioset+0x3cd/0x760 [ 39.761955] ? bvec_alloc+0x2d0/0x2d0 [ 39.765739] ? fget_raw+0x20/0x20 [ 39.769195] blkdev_issue_flush+0xf3/0x310 [ 39.773425] blkdev_fsync+0x86/0xb0 [ 39.777036] ? thaw_bdev+0x180/0x180 [ 39.780739] vfs_fsync_range+0x110/0x260 [ 39.784807] do_fsync+0x42/0x70 [ 39.788079] SyS_fdatasync+0x19/0x20 [ 39.791778] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.796517] RIP: 0033:0x453299 [ 39.799685] RSP: 002b:00007f09ef1d0c58 EFLAGS: 00000212 ORIG_RAX: 000000000000004b [ 39.807377] RAX: ffffffffffffffda RBX: 00007f09ef1d0aa0 RCX: 0000000000453299 [ 39.814627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 2018/02/04 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'lo]eth0system(\x00'}, &(0x7f000084a000)='\x00', 0x1, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000-0xc)={{0xe87, 0x7fffffff, 0x3, 0x5, 0x7, 0x401}, 0x3}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) 2018/02/04 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000028f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000507000-0x58)={0x8, 0xcb58, 0x1f, 0x101, 0xa32, 0x7e57}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00005c3000-0x5), &(0x7f00002bf000)=0x5) r2 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000308000-0x4)=0xffff, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/04 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e3000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00002e8000)="1ab7d443182c786d0696c315ed031b53ea4059f1fbd3c0efbaf662f809d8d280b92cabd713260e81b5634d9ea9fd586538ccc061d5906ea8e43b90d68fc65dd52c028881") [ 39.821876] RBP: 00007f09ef1d0a90 R08: 0000000000000000 R09: 0000000000000000 [ 39.829126] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 39.836374] R13: 00007f09ef1d0bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 39.915489] binder: 6231 RLIMIT_NICE not set [ 39.940219] binder: 6231 RLIMIT_NICE not set [ 39.952271] binder: BINDER_SET_CONTEXT_MGR already set [ 39.957826] binder: 6224:6231 ioctl 40046207 0 returned -16 [ 39.958095] binder: 6235 RLIMIT_NICE not set [ 39.975711] binder_alloc: 6224: binder_alloc_buf, no vma [ 39.978096] binder: 6224:6236 BC_FREE_BUFFER u000000002000c000 no match 2018/02/04 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000002f000-0x8)='./file0\x00', 0x200400, 0x20) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000b5b000-0x18)={0x3, 0x1f, 0x1000}) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000a06000)={0x0, 0x14, [0x9, 0x100000001, 0x9, 0x1, 0x10000]}) dup2(r1, r1) fdatasync(r1) 2018/02/04 11:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f000003e000-0x8)='./file0\x00', 0x40, 0x25) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000b1e000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x3, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000093000-0x10)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)={0x0, 0x10000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000723000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/02/04 11:44:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r1, &(0x7f00001bf000)={&(0x7f00000e7000-0x48)=@full={{0x3, {"5060b222b712ea"}, 0x4}, [{"fcb33d31bfb667"}, {"152bd00b0792c7"}, {"f63a286748edf7"}, {"f5afa60f6c88db"}, {"3554613dc449b7"}, {"2f1575881df1b7"}, {"5fc167e243af8e"}, {"9504e872d3b18d"}]}, 0x48, &(0x7f0000de5000)=[{&(0x7f0000750000)="bb8c242d5c7244a367c641b18b9a4878eadf0f4fef90d5beb91f0363f3e06c7a88f8c86db80b4b574a0a752d96e13bdfb15681d19d2030777802dd43acbc068c33e3fbac4e652c1649e5b0a0301e", 0x4e}, {&(0x7f0000d90000)="9261b209166b01c7dc9845cefbcdf3958d48ff1cf5804b4580ad3eeecf890a2876d7d12f3567e5df6746dd033dd33d1eca0b424fe2ee73faeea555dbceba28997ade8cfe34a4eb44a9aaefcc12ec467043ee24b6adcaf4668146adc5e44b42b5b91c18bd4a4ea983ec815aa6dfa405e095f5841c0f67ed3bed4ad82d490811e3f3c7b0485b2305fb96375d1337", 0x8d}, {&(0x7f00005d5000)="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", 0x1000}, {&(0x7f0000587000-0x1a)="31b043d1d3f2fa85ea1935b611444fd2ed677c98e29f909e28ac", 0x1a}, {&(0x7f0000d31000)="94d6eb0b08222232d8006efc5490bcde825326df32a4f4579bdd434df75fedbd6c5d223ee99efcaf3566f60ea7bb020ebf0f5bc5748595cfe657f64a74fa2da8a799988d93b4b38c594cbd9214093f6f5767d1567458244fd1dee4e384b6041a9280b8b5c58df99acdf56ef1c740d0b556d3731d6149736abe2ce476fa972d691818eafd1cae0fd4059a3896e613507f2fb0bae94489f1227ce906f62bb74f5536340ddfe2134be249c7720d6e5b4d80ce5424e88a7d11e4b2c9630d8d194a50eb7a5bd2ef933a851870", 0xca}, {&(0x7f00006ed000-0xae)="76cec62ebfab24bc01134d801231c6306c4f70c865f8659bc8d71bcb37e83d7643c3fed75c7ac097059d6a3c645788bb9ada2a86ea476f7c17db128d92c5099825bbad8879d4f061289dcfee1197cf38258c9038d8a43291e86bf127a6c1a8248b0fc6b623017eb04026156c91c60b6f600278ec6c7500a1b60a857457855fb5506fec6ede1fe2e99e6314e5b1e943bceb3973dc82b1243d4577b6f8c57fd9015160aa8b9acced2411474f901ee6", 0xae}], 0x6, &(0x7f0000fea000)=[{0x88, 0x111, 0xe4ba, "4a595d4d2589e04f0626a2595657b34fd4a85e7e6d4a00193e247afade20206f747a02311498440e37b18bc100d92d6ed47ff1da45216b2561ebfcb9b6a656dfdfa9dd759f5b45735e558c6605050ee407e8c603dc49d1d0175ef24ae7b7be118408fce4ee4a88710869e9794476b4337ee2b536ae0c8b91"}, {0xa8, 0x11f, 0x5, "d05a122e47ae5551a81abac0d276a6d39d579a0f31877e645c2b3b2775e49c9709d4c86e770d7132c2563b53978915fc049a595ccc7ed515de5dc87e11ce0b069ec96272ec23bff42949265bf776004215c19fd2103a42a5223f3e60520e26a67cd823bb04ef256d966daf83e97538c89c5a783e5d38dae81906031073ff7775cc8445d7304124c2df598bd72b0bff0deaa7724773"}], 0x130, 0x24048000}, 0x4000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/mixer\x00', 0x8000, 0x0) unlinkat(r2, &(0x7f0000900000-0x8)='./file0\x00', 0x0) 2018/02/04 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$vcsa(&(0x7f00001a0000-0xb)='/dev/vcsa#\x00', 0x1efc, 0x800) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e5b000)={0x0, r1, 0x2, 0x2}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f000074a000)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffd72) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 11:44:00 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000e22000-0xd)='/dev/usbmon#\x00', 0x1000, 0x800) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00009a8000-0x8)=0x100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00006c4000)={0x8000, 0x4, [0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000de9000)={@common='bcsh0\x00', @ifru_flags=0x1000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f00005c4000-0x89)="188658cd9de7538295b736f1c5813de61e321255ad87cc887ad7cf6d5015460c44fca0ee04adbba851fb55dd1714bfce3bd0f7746a3d88c99bdf3bf9800cc183981c525f25f102257c00920140d9bb4e423e2c56af81b9a6a8d67adb817544b9e72bf4832db3d860413db30a333eda9ff75048eed8f4152368a07aa510736bf2596f1b5ccb50cb204a", 0x89) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002f3000)=0xff, 0x4) 2018/02/04 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 2018/02/04 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f14000)) socketpair(0x0, 0x800, 0xffffffff00000001, &(0x7f000001c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f35000-0xbc)={0x7e0000000000, 0x0, 'client1\x00', 0xffffffff80000007, "2db6bc96e063b669", "9dbdfcf39ae9786f991fb8e821e04230bf41863c1be9ca2f8824d704c777e1e9"}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000171000-0x96)=""/150, &(0x7f0000d46000)=0x96) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/04 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 39.981249] binder: 6224:6231 transaction failed 29189/-3, size 0-0 line 2957 [ 40.001326] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.010175] binder: release 6224:6231 transaction 8 in, still active [ 40.016813] binder: send failed reply for transaction 8 to 6224:6235 [ 40.023522] binder: undelivered TRANSACTION_COMPLETE [ 40.028660] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 11:44:00 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$midi(&(0x7f0000532000)='/dev/midi#\x00', 0x0, 0x82000) bind$inet6(r1, &(0x7f0000ab7000)={0xa, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) 2018/02/04 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c85000-0x12)='/dev/input/mouse#\x00', 0x4, 0x80) getdents(r1, &(0x7f0000e67000)=""/4096, 0x1000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a9c000)='net/psched\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000bbc000-0x4), &(0x7f0000a6c000-0x4)=0x4) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f000005f000-0x4)=0x1, 0x4) fstat(r0, &(0x7f0000531000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000526000)='./file0\x00', &(0x7f0000289000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) 2018/02/04 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000231000-0x8)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000088b000-0x90)={0x9, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) r3 = socket$inet(0x2, 0x0, 0x800) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000497000)={0x0, 0x8, 0x2, 0x3800000000, 0x2, 0x0, 0x0, 0x67f8, 0x8, 0x400, 0x387c, 0xffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f00001fa000-0xb)='/dev/hwrng\x00', 0x10202, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000214000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x18, {0x2, 0x2, @loopback=0x7f000001}, @generic="8049467290c04bda3e8132613f266fe6"}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000932000)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002b9000-0x4)={r3}) bind$alg(r4, &(0x7f0000e12000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) lookup_dcookie(0x1000000000fd5, &(0x7f00006bf000)=""/46, 0x2e) fdatasync(r1) [ 40.107380] FAULT_INJECTION: forcing a failure. [ 40.107380] name failslab, interval 1, probability 0, space 0, times 0 [ 40.119667] CPU: 1 PID: 6266 Comm: syz-executor3 Not tainted 4.15.0+ #296 [ 40.126601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.135962] Call Trace: [ 40.138562] dump_stack+0x194/0x257 [ 40.142212] ? arch_local_irq_restore+0x53/0x53 [ 40.146887] ? perf_trace_lock+0xd6/0x900 [ 40.151038] ? perf_trace_lock_acquire+0xe3/0x980 2018/02/04 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$midi(&(0x7f0000532000)='/dev/midi#\x00', 0x0, 0x82000) bind$inet6(r1, &(0x7f0000ab7000)={0xa, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) 2018/02/04 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 40.155918] should_fail+0x8c0/0xa40 [ 40.159643] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 40.164765] ? trace_event_raw_event_lock+0x340/0x340 [ 40.169967] ? perf_trace_lock+0x900/0x900 [ 40.174210] ? check_noncircular+0x20/0x20 [ 40.178449] ? _parse_integer+0x140/0x140 [ 40.182602] ? check_noncircular+0x20/0x20 [ 40.186839] ? trace_event_raw_event_lock+0x340/0x340 [ 40.192035] ? find_held_lock+0x35/0x1d0 [ 40.196119] ? check_noncircular+0x20/0x20 [ 40.200358] ? find_held_lock+0x35/0x1d0 2018/02/04 11:44:00 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d4a000)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x1f, 0xdd, 0x10001, 0x3, 0x80000001, 0x99, 0x8, 0x10000, 0x3, 0xdb, 0xc9, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r1, &(0x7f0000735000-0x30)=[{&(0x7f0000fef000)=""/241, 0xf1}], 0x1, 0x0) [ 40.204462] should_failslab+0xec/0x120 [ 40.208443] kmem_cache_alloc+0x47/0x760 [ 40.212505] ? rcu_note_context_switch+0x710/0x710 [ 40.217452] ? mempool_free+0x1d0/0x1d0 [ 40.221427] mempool_alloc_slab+0x44/0x60 [ 40.225576] mempool_alloc+0x16a/0x4b0 [ 40.229477] ? remove_element.isra.4+0x1b0/0x1b0 [ 40.234222] ? iterate_fd+0x3f0/0x3f0 [ 40.238026] ? file_check_and_advance_wb_err+0x14f/0x520 [ 40.243462] ? wait_for_completion+0x770/0x770 [ 40.248038] ? trace_raw_output_file_check_and_advance_wb_err+0x1d0/0x1d0 [ 40.254962] bio_alloc_bioset+0x3cd/0x760 [ 40.259105] ? bvec_alloc+0x2d0/0x2d0 [ 40.262894] ? fget_raw+0x20/0x20 [ 40.266350] blkdev_issue_flush+0xf3/0x310 [ 40.270577] blkdev_fsync+0x86/0xb0 [ 40.274185] ? thaw_bdev+0x180/0x180 [ 40.277883] vfs_fsync_range+0x110/0x260 [ 40.281942] do_fsync+0x42/0x70 [ 40.285208] SyS_fdatasync+0x19/0x20 [ 40.288918] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.293656] RIP: 0033:0x453299 [ 40.296828] RSP: 002b:00007fc07b89ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000004b 2018/02/04 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000045000)='/dev/audio#\x00', 0x48, 0x6000) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/cuse\x00', 0x260182, 0x0) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000f60000), &(0x7f000051c000)=0x4) r2 = add_key$keyring(&(0x7f000071b000)='keyring\x00', &(0x7f0000eb6000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000f50000)='blacklist\x00', &(0x7f0000799000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000044f000-0xa)='/dev/cuse\x00', r2) add_key(&(0x7f0000cf7000)='user\x00', &(0x7f0000579000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000976000-0x13)="4f46fab64beee8ac4dbb58f85ca7cd514b2499", 0x13, r3) [ 40.304515] RAX: ffffffffffffffda RBX: 00007fc07b89eaa0 RCX: 0000000000453299 [ 40.311764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 40.319017] RBP: 00007fc07b89ea90 R08: 0000000000000000 R09: 0000000000000000 [ 40.326269] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 40.333518] R13: 00007fc07b89ebc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/04 11:44:01 executing program 3 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) fdatasync(r0) pselect6(0x40, &(0x7f0000a9a000-0x40)={0x6, 0x10000, 0x80, 0x3, 0x6, 0xc000000, 0xfffffffeffffffff, 0x17f2}, &(0x7f00008bd000)={0x0, 0x5, 0x3fc, 0x8, 0x1, 0x3, 0x8001, 0x1000}, &(0x7f0000660000)={0x5, 0x4, 0x1, 0x0, 0x7, 0x9c15, 0x9, 0xf1d}, &(0x7f0000c24000-0x10), &(0x7f0000bb2000-0x10)={&(0x7f0000880000-0x8)={0x8}, 0x8}) 2018/02/04 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$vcsa(&(0x7f00001a0000-0xb)='/dev/vcsa#\x00', 0x1efc, 0x800) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e5b000)={0x0, r1, 0x2, 0x2}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f000074a000)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffd72) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 11:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000231000-0x8)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000088b000-0x90)={0x9, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) r3 = socket$inet(0x2, 0x0, 0x800) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000497000)={0x0, 0x8, 0x2, 0x3800000000, 0x2, 0x0, 0x0, 0x67f8, 0x8, 0x400, 0x387c, 0xffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f00001fa000-0xb)='/dev/hwrng\x00', 0x10202, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000214000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x18, {0x2, 0x2, @loopback=0x7f000001}, @generic="8049467290c04bda3e8132613f266fe6"}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000932000)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002b9000-0x4)={r3}) bind$alg(r4, &(0x7f0000e12000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) lookup_dcookie(0x1000000000fd5, &(0x7f00006bf000)=""/46, 0x2e) fdatasync(r1) 2018/02/04 11:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000231000-0x8)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000088b000-0x90)={0x9, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) r3 = socket$inet(0x2, 0x0, 0x800) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000497000)={0x0, 0x8, 0x2, 0x3800000000, 0x2, 0x0, 0x0, 0x67f8, 0x8, 0x400, 0x387c, 0xffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f00001fa000-0xb)='/dev/hwrng\x00', 0x10202, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000214000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x18, {0x2, 0x2, @loopback=0x7f000001}, @generic="8049467290c04bda3e8132613f266fe6"}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000932000)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002b9000-0x4)={r3}) bind$alg(r4, &(0x7f0000e12000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) lookup_dcookie(0x1000000000fd5, &(0x7f00006bf000)=""/46, 0x2e) fdatasync(r1) 2018/02/04 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x6, 0x800) fdatasync(r0) 2018/02/04 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bcb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000551000-0xe8)) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000b3c000)=""/174) close(r1) 2018/02/04 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000481000-0xb)='/dev/loop#\x00', 0x7f, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f05000-0xe)=@l2, &(0x7f00001be000-0x4)=0xe, 0x80000) r2 = syz_open_dev$urandom(&(0x7f000001b000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009d3000)={0x40, 0x7ff}, 0x8) fdatasync(r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b25000)={0x0, 0x9}, &(0x7f0000901000-0x4)=0x6) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000bde000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000517000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000267000)={r3, 0x8001, 0x1, [0x3]}, &(0x7f0000d06000-0x4)=0xa) mq_getsetattr(r0, &(0x7f00000cd000)={0x1, 0x60000000000, 0x6, 0xfffffffffffffe00, 0x8, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x84}, &(0x7f000086d000)) 2018/02/04 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ebd000)='/dev/vga_arbiter\x00', 0x40, 0x0) accept$netrom(r1, &(0x7f0000525000)=@full, &(0x7f0000cad000-0x4)=0x48) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fsync(r2) 2018/02/04 11:44:01 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a2000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b92000)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/02/04 11:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f0000-0x9)='/dev/vcs\x00', 0x701101, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000a8b000)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x10d7, 0x41, 0x8, 0x0, []}) fsync(r1) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/04 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cd7000-0xb)='/dev/loop#\x00', 0x0, 0x10000000000) fdatasync(r0) 2018/02/04 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) accept4$vsock_stream(r0, &(0x7f0000f3d000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) read(r0, &(0x7f00006c0000-0x18)=""/24, 0x18) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000295000-0x8)) mbind(&(0x7f000089d000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fd9000)=0x3, 0x3ff, 0x0) set_robust_list(&(0x7f0000294000)={&(0x7f00006e2000/0x4000)=nil, 0x8, &(0x7f0000264000/0xc00000)=nil}, 0x18) 2018/02/04 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$amidi(&(0x7f0000e9e000)='/dev/amidi#\x00', 0xd017, 0xe201) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/04 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00007cd000)='G', 0x1, 0x0, &(0x7f000087b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000282000-0x4)=0x3, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) recvmmsg(r0, &(0x7f00002d4000)=[{{&(0x7f00008a6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00008c1000)=[{&(0x7f0000205000-0xf9)=""/249, 0xf9}, {&(0x7f0000b52000-0x69)=""/105, 0x69}, {&(0x7f00009af000-0xaf)=""/175, 0xaf}], 0x3, &(0x7f0000f1b000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000930000)={0x0, 0x989680}) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) r1 = memfd_create(&(0x7f0000c6d000)="6367726f75706d696d655f747970656367726f7570656d305dcd776c616e30656d316d643573756d252400", 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000024d000)={0x8, 0x1, 0xd7, 0x303, "70dde1a5b47b326c3c98247f533e5a78ad680a0984a758b184362864618cce792cbc459eeb74c8f11e6110bc", 0x1}) close(r0) 2018/02/04 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00003e6000-0xa)='/dev/vcs#\x00', 0x6f62d861, 0x80100) unlinkat(r1, &(0x7f00002bf000)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000392000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fdatasync(r0) 2018/02/04 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bcb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000551000-0xe8)) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000b3c000)=""/174) close(r1) 2018/02/04 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:01 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000be5000)='/dev/audio#\x00', 0x5, 0x109040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8001, 0x0, 0xc040, 0x8, 0xffff, 0xffffffff, 0x0, 0x6, 0x6, 0x1f, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) accept(0xffffffffffffff9c, &(0x7f000078f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000045a000-0x4)=0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000978000-0xc)={@rand_addr, @loopback, 0x0}, &(0x7f0000066000-0x4)=0xc) stat(&(0x7f0000a5e000-0x8)='./file0\x00', &(0x7f0000eb6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000adc000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x5c, 0x0, 0x0, 0xa, 0xa0, 0x80, 0xc, r3, r4}, {0x3, 0x2, 0x6, 0xffff, 0x40000000, 0x72a971a8, 0x4, 0x6193bb7c}, {0x3f, 0x80, 0x1ff, 0x101}, 0x1, 0xf, 0x0, 0x0, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x3, 0x4, 0x4, 0xb8, 0xffffffffffff531e}}, 0xe8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x100) fdatasync(r1) 2018/02/04 11:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f00000e7000-0x4)=0x2000000000007, 0x4) write(r0, &(0x7f0000225000-0x1)='\x00', 0x1) r2 = dup3(r0, r1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f95000)={0x80000001, {{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x2, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0x2, 0x0, @rand_addr=0x116fd6f8}}]}, 0x1a8) write(r1, &(0x7f0000e87000-0x1), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a19000)={0x0, 0x1000, "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"}, &(0x7f0000e61000)=0x1008) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000962000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d79000)={r3, @in6={{0xa, 0x2, 0xfffffffffffff342, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x9, 0x5}, &(0x7f0000df0000)=0x98) accept$unix(r2, &(0x7f0000352000-0x8)=@abs, &(0x7f0000602000)=0x8) 2018/02/04 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000aa9000)='/dev/snd/midiC#D#\x00', 0x1, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ddf000)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000fc0000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000039f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) sendmsg$nl_route(r1, &(0x7f0000c6e000)={&(0x7f0000145000)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f000005d000-0x10)={&(0x7f00000cd000-0x1c)=@ipv6_getnetconf={0x1c, 0x52, 0x4, 0x0, 0x2, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000019d000), &(0x7f00005d9000-0x4)=0x4) fdatasync(r0) 2018/02/04 11:44:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='vcan0\x00', &(0x7f0000001000-0x14)=@ethtool_sset_info={0x37, 0x2, 0x1, [0x1000]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x20) 2018/02/04 11:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000923000-0x6f)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000969000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000089f000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x3f, 0x91, 0x2, 0x40, 0x3, 0x41d, 0x8, 0x7, 0x3, 0x7, 0x54dcbbc2, 0x100000000, 0x9, 0x40, 0x3, 0x3ff, 0x8, 0xff, 0x8, 0x1000200000000000}}) arch_prctl(0x1003, &(0x7f000019d000)) 2018/02/04 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000c38000)={0x1, 0x1000, 0xffffffff, 0x2, 0x5, 0x3, 0x2, 0x0, 0x7, 0x8}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000074000-0xe8)={{{@in=@broadcast, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f000077d000)=0xe8) stat(&(0x7f0000e25000)='./file0\x00', &(0x7f0000e47000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/04 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bcb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000551000-0xe8)) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000b3c000)=""/174) close(r1) 2018/02/04 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000976000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00007bd000)=0x10, 0x80000) syz_open_dev$usbmon(&(0x7f0000ab5000)='/dev/usbmon#\x00', 0x1f, 0x600000) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000212000)="06e56fe88af04c0d8142d1cb64c8b49890210b54957381f1e4f2d0164a4e15446a82225ecdcb7048e14165202f4b854c9033e841c367923fa97c2c9478ba5aa153370eb12d7f5a66d858c6f5788f008fd7b31be2631278180da4c57c2942a304eacee9a347f146efeaf1ae1577a927b5b43339787aff0dd3a0a50e94cb801f1cc3211d74918a609ce5fb36e7cbbb04bb3d882099eb51bfcfa25b49af267df680cbf5f5f464be1ec071504dd15fe5de14bec5cd39c3858027ebed0ff9b46898d118ae8c8b5d1e9137d552657afca8677cf194f71ed5359a95df890bec67", 0xdd) fdatasync(r0) [ 40.910083] kauditd_printk_skb: 23 callbacks suppressed [ 40.910091] audit: type=1326 audit(1517744641.629:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 40.940011] audit: type=1326 audit(1517744641.630:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 40.964381] audit: type=1326 audit(1517744641.630:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 40.988716] audit: type=1326 audit(1517744641.630:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.013070] audit: type=1326 audit(1517744641.642:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=53 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.037327] audit: type=1326 audit(1517744641.643:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.061649] audit: type=1326 audit(1517744641.644:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.085987] audit: type=1326 audit(1517744641.656:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bec000)='/dev/loop#\x00', 0xfffffffffffffff8, 0x4800) getrlimit(0xa, &(0x7f0000d0a000)) r1 = syz_open_procfs(0x0, &(0x7f0000d6d000-0x5)='maps\x00') ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000ea0000)={"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"}) fdatasync(r0) r2 = request_key(&(0x7f00005ca000-0x6)='rxrpc\x00', &(0x7f0000c38000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000099b000)='maps\x00', 0xfffffffffffffffe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cc6000-0xc)={0x0, 0x0}, &(0x7f000027c000)=0xc) lstat(&(0x7f00000b5000-0x8)='./file0\x00', &(0x7f0000b6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) 2018/02/04 11:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) syz_open_dev$mice(&(0x7f0000eef000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="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", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) 2018/02/04 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008d9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8f, 0x6000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000fe8000)={{0xa304, 0x9, 0x1ff, 0x20, 0x6f0, 0xfe89}, 0x6, 0x3ff, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) 2018/02/04 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a00000)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000acd000)='/selinux/status\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e48000)=0x10, 0x800) fdatasync(r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000904000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00004c3000)={0xee, 0x0, []}) 2018/02/04 11:44:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000f39000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b84000-0x65)=""/101) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) 2018/02/04 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x55ad) 2018/02/04 11:44:01 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000398000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ipx(r0, &(0x7f00008dd000-0x10)={0x4, 0xffffffff, 0x6, "2f56c63746c6"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f000044c000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f000044c000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000044f000)={0x80f, 0x7fffffff}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000c86000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000002f000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e87000-0x8)={0x0, 0xca, 0x7}, &(0x7f0000d6e000)=0x8) sendmsg$inet_sctp(r3, &(0x7f000078e000-0x38)={&(0x7f0000ef9000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10, &(0x7f000026f000)=[{&(0x7f000063f000-0x14)="a371a3547fd8127e3319359d7abd48aa08b1e5fb", 0x14}, {&(0x7f0000ecc000-0x1000)="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", 0x1000}], 0x2, &(0x7f00009aa000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x5, 0x4, r4}}], 0x30, 0x4000000}, 0x44) r5 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00002bd000), 0x1) write$tun(r5, &(0x7f0000469000)=@hdr={0x0, 0x0, 0x0, 0x800, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) epoll_pwait(0xffffffffffffffff, &(0x7f0000ee8000-0x30)=[], 0x0, 0x0, &(0x7f0000ee9000), 0x8) r6 = syz_open_dev$midi(&(0x7f0000221000)='/dev/midi#\x00', 0x8, 0x200) connect$bt_rfcomm(r6, &(0x7f0000020000-0x9)={0x1f, {0x46b3, 0xa6bf, 0x6, 0x100, 0x3000000000000000, 0x9}, 0x1}, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000044e000)={0x7, r2}) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f000085d000-0xe1)="a76ba02b2acc07d6dbbcd521503d5fc97cf66da84d8ca100a6663c4c27f46c68cca4865dd613e6cbc9bbc080708c4c0ada9b4ef70d96f987c3d8142c3a63e71d949f729eadcd942bdabf4906652f1402fead34899fd969f24ebf0c14427b7d2565696770733dcfd6e8fc6d681ae3f92bcc848cae0192ba7af7cce69a422c65407e34df006e6cd5f19ae25924791aea198d604c93554e1fb76a03c013cc8ee9c7ce4f48adcec1f3ba93e7f8ea790997c10e30ea636622e73b1d62e6e8b7467e38491ec0c8c15488ed8d81c3d840244b30f070dde8822b881f534273c483f08361cb") openat$rfkill(0xffffffffffffff9c, &(0x7f0000801000)='/dev/rfkill\x00', 0x480, 0x0) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000d54000)) 2018/02/04 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 41.110242] audit: type=1326 audit(1517744641.656:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.134582] audit: type=1326 audit(1517744641.656:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6359 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.187803] ion_ioctl: ioctl validate failed 2018/02/04 11:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$mouse(&(0x7f0000a27000)='/dev/input/mouse#\x00', 0x1, 0x401) ioctl$TIOCSBRK(r1, 0x5427) r2 = add_key$keyring(&(0x7f000066a000)='keyring\x00', &(0x7f00004c2000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f00007e6000-0x52)="070ef5bcfd5091a28d5077a2483aab6f8ce38aaaf01fc3ff637e4cf322a74534fdc4ad2db5c43d783ec6145d6508863fa18104ffd56adff7301beb53a45337a0dc64ee0a3a9b8b3383ed93b68827244e0630", 0x52) 2018/02/04 11:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) r0 = add_key(&(0x7f00003dd000-0x5)='ceph\x00', &(0x7f000023f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b6f000)="6ef38ccff0fea58baaaa3ef8d3e9174ff84945c5cece169714108c90de149cc0859712a1c4981b5e1f22cd3c688565ab4887496e7c74ae7613a208ad750310dde7b466055cdbd10a2044e7721b82f49e9262993f6fa50be1e1ad5674fe7a201ea9dd43dfbbd8a092292efc9b57369ef3892d332f3ebafa09d942bfbbf6dcfe50c4d305fac83de7345806ed2e42204764833c4081184f9bfa20", 0x99, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000974000-0x6)='rxrpc\x00', &(0x7f0000c1b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006a6000-0x1)='\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r0, 0x0, 0xfffffd3c, r1) request_key(&(0x7f0000c9a000)='keyring\x00', &(0x7f00000b3000)={0x73, 0x79, 0x7a}, &(0x7f00003b3000)='/dev/usbmon#\x00', 0xfffffffffffffffc) creat(&(0x7f00000ea000-0x7)='./file0\x00', 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000ed4000)='./file0\x00', 0x26101, 0x28) ioctl$TCSBRK(r2, 0x5409, 0x80000001) 2018/02/04 11:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x55ad) 2018/02/04 11:44:02 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f5c000)={0x0}, 0x800) syncfs(r1) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) 2018/02/04 11:44:02 executing program 3: syz_open_dev$dspn(&(0x7f0000543000-0xa)='/dev/dsp#\x00', 0xdd2, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000981000)='./file0\x00', 0x101002, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000b1e000-0x8)={0x3, 0x81}) fdatasync(r0) 2018/02/04 11:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000016000)='/dev/mixer\x00', 0x113800, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/04 11:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000a2000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) dup3(r2, r3, 0x0) [ 41.227072] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 41.227072] program syz-executor2 not setting count and/or reply_len properly [ 41.258983] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 41.258983] program syz-executor2 not setting count and/or reply_len properly 2018/02/04 11:44:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x402, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000409000-0x4)=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000008c000)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x4, &(0x7f00001a9000)={0x16, 0x7f, 0x2, 0x2ffb}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@common='bridge0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000292000-0x4), 0x4) 2018/02/04 11:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/04 11:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000055000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000dbc000-0x4)=0x0) tgkill(r2, r3, 0xd) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) socket$inet(0x2, 0xa, 0x0) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) signalfd4(0xffffffffffffffff, &(0x7f0000dbd000), 0x8, 0x0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000dee000)={0x7000, 0x100000, 0x3, 0x80, 0x80}) stat(&(0x7f0000c1b000)='./file0\x00', &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f000015d000), &(0x7f0000544000-0x4)=0xc) stat(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f0000efe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000071c000-0xe)='./file0/file0\x00', r6, r7) 2018/02/04 11:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$packet(0xffffffffffffff9c, &(0x7f0000bf2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000064c000)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000afd000)={r1, @dev={0xac, 0x14, 0x0, 0x10}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_dev$midi(&(0x7f0000442000)='/dev/midi#\x00', 0x0, 0x801) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) lgetxattr(&(0x7f000046c000)='./file0\x00', &(0x7f00006c6000)=@known='system.posix_acl_access\x00', &(0x7f000093d000)=""/61, 0x3d) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000399000)='/dev/ashmem\x00', 0x200000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002bb000-0xc)={0x0}, &(0x7f0000c60000-0x4)=0xc) fcntl$setownex(r3, 0xf, &(0x7f0000540000)={0x0, r4}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$sndpcmp(&(0x7f00000c4000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) recvmmsg(r5, &(0x7f0000c71000-0xb4)=[{{&(0x7f0000ab3000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000e0d000)=[{&(0x7f0000cac000)=""/223, 0xdf}, {&(0x7f0000b94000)=""/39, 0x27}, {&(0x7f000038c000-0xb7)=""/183, 0xb7}], 0x3, 0x0, 0x0, 0x1}, 0xe8}, {{&(0x7f0000345000)=@generic, 0x80, &(0x7f000001a000-0x10)=[{&(0x7f0000424000-0x1f)=""/31, 0x1f}], 0x1, &(0x7f0000ee9000-0x6e)=""/110, 0x6e, 0x101}}, {{&(0x7f0000cfa000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000e74000-0x20)=[{&(0x7f0000a25000-0x5a)=""/90, 0x5a}, {&(0x7f0000358000-0xd9)=""/217, 0xd9}], 0x2, &(0x7f0000d87000-0x49)=""/73, 0x49}, 0x8}], 0x3, 0x0, &(0x7f0000786000-0x10)={0x77359400}) r6 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r6) 2018/02/04 11:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x50000008}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x20) fdatasync(r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00005d2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/04 11:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) r3 = dup2(r1, r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e62000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000f50000)={0x0, 0xac, 0x92e, &(0x7f0000c4f000-0x8)}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000e9a000-0xa4)={r3, 0xf72c, 0x5, "fab7c480cb0d6eb1de52fa2475371e460461fc0a7fd489ee3ae8f34eb1f8fb1e9b9c58957dc05f3f29e69a2c4eeb7d8412bd74959b46169b85178c0088d2e6b555c0b939cb4998bcb8bedf22b4071f2884b2a43c5a469610070021138977182924863938f03efdc408d7019b803f5bb821806dc1e10c194f4f4ed90568d27a65e81d32994d660bd0a3b5f725fcad977b84fd76850138f73114a2"}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e39000-0x4)='bic\x00', 0x4) 2018/02/04 11:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/04 11:44:02 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000038000-0x12)='/dev/input/mouse#\x00', 0x1, 0x40000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000038000-0x20)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/04 11:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00009eb000-0xe2)={0x0, 0xda, "6b5511f0f6bf5cfa538eb55eca058e549ac944ecf64996161f7a7475a2b9e06ab81272910479dc2314848d02f9469bed68dd90de580f118873ff4273668548c402064adc932f69a55a90aefb589bd4e6281d55ea9fd8dbde9cf98a58d0d6b8ce2029722c83ec97a47bf16cc797b331663338ccb0c40fee464972fc259e7fd147cad72582637fe4518946be1b8addbc9ab7f7217b980281590333334577bfdf6de87446015d04248654a78bdd6a1e773b273a9046bc13fddbc42a6aab0f2d287a91e7f557511efc87b1abbe5e0ee1cd2a39557603b623d486312d"}, &(0x7f000073c000-0x4)=0xe2) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b6b000-0x8)=@assoc_value={r2, 0x2}, 0x8) 2018/02/04 11:44:02 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e8e000)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00008bd000)={@dev, @multicast2, @multicast1}, &(0x7f0000933000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) accept(r0, &(0x7f0000324000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000e07000-0x4)=0x6e) fdatasync(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/vga_arbiter\x00', 0x44200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000a76000-0x1)={0x6}, 0x1) getpeername(r2, &(0x7f0000eed000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f000076c000)=0x10) 2018/02/04 11:44:02 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) sched_getaffinity(r0, 0x8, &(0x7f00001d7000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/02/04 11:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$usbmon(&(0x7f00006ea000)='/dev/usbmon#\x00', 0x3, 0x10000) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000d2e000-0x4)=0x4, 0x4) 2018/02/04 11:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/04 11:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000803000-0x4)=0x6, 0x4) r1 = syz_open_dev$mice(&(0x7f00000d9000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getpeername$packet(r1, &(0x7f0000b25000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000425000)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/04 11:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) fcntl$setpipe(r1, 0x407, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/02/04 11:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf3000-0xd)='/selinux/mls\x00', 0x0, 0x0) lstat(&(0x7f0000e73000)='./file0\x00', &(0x7f00007d9000)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000160000)='./file0\x00', r2, &(0x7f00008e1000-0xe2)="00b29cee55876598f9447b92789683ef494d8adb60e05f0f98a13a628bb81745b92f8aa33436a5c92486ec4f37895aab25729163f390c6257590464b8edb45fea515bd3b6293977eb6e3b05c0a0778c18f035f42f42aaaa99c350bc95240a8a58be95a72c288442634792428057856e62cff13cb5ac6f976eefedf9369f3e19ac20d0f868734ce2682a94ede56ab1cb375532c4b5ff58aea7bb8e28a13ace3ac5aad19ba3331156d72467da213c70fd4380dcbcdd03cb44361a348914cee066895489cb5ec2f970a0c940547f6ce7329df592cf1886d7b4ec0f827ce87cc4666a1b4") write$tun(r1, &(0x7f0000440000-0x164)=@pi={0x0, 0x8035, @ipv4={{0x3b, 0x4, 0x1e35, 0xb4, 0x160, 0x3, 0x5, 0x3f, 0x7f, 0x0, @rand_addr=0x4, @loopback=0x7f000001, {[@rr={0x7, 0xf, 0x47a, [@loopback=0x7f000001, @empty, @loopback=0x7f000001]}, @cipso={0x86, 0x2e, 0x8, [{0x6, 0x2}, {0x2, 0x2}, {0x7, 0x10, "570339ff0c6bf96c740af8f252f7"}, {0x2, 0x7, "a8ba25017a"}, {0x3, 0xd, "6e40c7596d573317d4a5cb"}]}, @generic={0x89, 0x4, "bd7e"}, @lsrr={0x83, 0x1b, 0x2, [@empty, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x56, 0x6, [{0x7, 0x2}, {0x5, 0xe, "0c1dcaaba4f3b3b597863c01"}, {0x7, 0x8, "21fa6377db1c"}, {0x5, 0x8, "0f6131988293"}, {0x2, 0x11, "09842ca33bcd85397136d52a5d90c7"}, {0x7, 0x7, "0191a12b9e"}, {0x5, 0xb, "0000b6d40f28354114"}, {0x6, 0xd, "9edacb7588fc862a5ac73a"}]}, @lsrr={0x83, 0x23, 0x1, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x11}, @empty, @empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x1b, 0x4, 0x85, 0xf1da, 0x2, 0x2, 0xdd05, 0x1f, 0xc, 0x100000000, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x13, 0xc2, [@dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @multicast1=0xe0000001]}, @end, @generic={0x9c, 0x11, "bc8e02aadfba26c51b01fe3c84b0c1"}, @rr={0x7, 0x17, 0x800, [@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x6]}, @lsrr={0x83, 0xb, 0x1, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @generic={0x9f, 0x9, "caef8ce7d07383"}, @noop={0x1}, @ra={0x94, 0x6, 0x6}]}}}}}, 0x164) fdatasync(r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000291000-0x4)) 2018/02/04 11:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000aec000)='/dev/audio#\x00', 0x9, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:02 executing program 6: socketpair$inet6(0xa, 0x5, 0xb3, &(0x7f00002cd000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002ba000-0x8)=@assoc_value, &(0x7f0000e8d000)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/vga_arbiter\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000a5000)={&(0x7f0000efb000/0x1000)=nil, 0x9ff0, 0x0, 0x1, &(0x7f0000814000/0x4000)=nil, 0x7}) fdatasync(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000099000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000c7000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c6f000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000ea0000+0x141)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000693000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x40, 0x3, 0x58, 0xa, 0x80, 0xa0, 0x5c, r4, r5}, {0x7, 0x0, 0x5, 0x9, 0x7ff, 0x4, 0x3f, 0x7f}, {0x79, 0x2, 0x5, 0x2}, 0x3c, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x3}, {{@in6=@empty, 0x3, 0x6f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x5, 0x3, 0x2, 0x5}}, 0xe8) 2018/02/04 11:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac6000-0xaa)={0x0, 0xa2, "75f060c798322f7f07a565cc9630c5018e19bb47a6c61a29934c212f09df219abefa037342e708c445f9def18105687686c3a93d6d2c7d2b81c81e0312660487db70ab332d6ef3639bec47a3537d54ad7d0a627080f198db4c633fb0a2f69938268e5cd996719eddc60e5239146b104a9e307c8c2d712528a0f2ed8bc26fb2ab16ea43bb0e6610ea4fbf3ec52dfecbb58541251b903edc125a60ac7444536c225e69"}, &(0x7f0000b12000)=0xaa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000020e000-0x8)={r1, 0xffff}, &(0x7f000072d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r2}, &(0x7f000095c000)=0x8) 2018/02/04 11:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00002db000)=""/166) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$vsock_stream(r0, &(0x7f0000b7b000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004ba000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f000011e000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x7}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) 2018/02/04 11:44:02 executing program 1 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) syz_open_dev$sndpcmp(&(0x7f0000637000-0x12)='/dev/snd/pcmC#D#p\x00', 0x90bd, 0x0) 2018/02/04 11:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000078c000)=@hci, &(0x7f0000909000)=0x6, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c06000-0xc)={0x0}, &(0x7f0000dce000)=0xc) lstat(&(0x7f0000a74000-0x8)='./file0\x00', &(0x7f0000cd6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000064000-0x8)='./file0\x00', &(0x7f0000c13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000061c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008a9000-0xc)={0x0, 0x0}, &(0x7f0000de1000-0x4)=0xc) r8 = open(&(0x7f00006c4000)='./file0\x00', 0x3, 0x1) write$selinux_create(r8, &(0x7f0000be5000-0x3d)=@objname={'system_u:object_r:src_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x30, 0x20, './file0\x00'}, 0x3d) stat(&(0x7f0000373000-0x8)='./file0\x00', &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000257000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006f0000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000448000+0x111)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000086000-0x4)=0xe8) syz_open_dev$loop(&(0x7f0000497000-0xb)='/dev/loop#\x00', 0x1ffe00000, 0x400000) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6a000-0x9)='/dev/ppp\x00', 0x80000, 0x0) readlinkat(r12, &(0x7f0000c6a000)='./file0\x00', &(0x7f000073d000-0x3d)=""/61, 0x3d) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c7a000-0x20)={0x10200, 0x1, 0x3000, 0x2000, &(0x7f000082e000/0x2000)=nil}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000403000)={0x0, 0x0, 0x0}, &(0x7f00002fb000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000689000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00008e0000-0x54)=[@in6={0xa, 0x0, 0x2e000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xa8a}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x54) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b2a000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000042b000)=0xe8) stat(&(0x7f0000622000)='./file0\x00', &(0x7f0000d83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a53000-0xc)={0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a68000-0xc)={0x0, 0x0, 0x0}, &(0x7f000046b000)=0xc) sendmsg$unix(r2, &(0x7f000083e000)={&(0x7f0000e47000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cf3000-0x40)=[{&(0x7f000098b000)="19a0fdb7ae3c67514b3f036cdaf01326fa8daa1fe31d5a4b71e07a48f8a9694cc1e0122b922b374a4c58169de1812ef3ce2bbe1fe6e665a2e9dc1a88cee1ddda453d5cc090becbb960f0e6cd601d1119d99b46ed", 0x54}, {&(0x7f00008dc000)="7a8c4007f16e415572b2", 0xa}, {&(0x7f0000f02000)="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", 0x1000}, {&(0x7f0000da3000)="388fde92a506b91aa1bea938e3efaa07fc9f6f52b51f9f6237b49b66ca063ccc7fcff26e17e4cd590f1edab7", 0x2c}], 0x4, &(0x7f00003ff000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x108, 0x1}, 0x400c884) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00003e2000-0x68)={0x81}) [ 41.731361] FAULT_INJECTION: forcing a failure. [ 41.731361] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 41.743318] CPU: 1 PID: 6501 Comm: syz-executor1 Not tainted 4.15.0+ #296 [ 41.750255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.759605] Call Trace: [ 41.762181] dump_stack+0x194/0x257 [ 41.765798] ? arch_local_irq_restore+0x53/0x53 [ 41.770446] ? print_irqtrace_events+0x270/0x270 [ 41.775195] should_fail+0x8c0/0xa40 [ 41.778896] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 41.783984] ? print_irqtrace_events+0x270/0x270 [ 41.788733] ? __lock_acquire+0x664/0x3e00 [ 41.792948] ? print_irqtrace_events+0x270/0x270 [ 41.797688] ? __lock_acquire+0x664/0x3e00 [ 41.801903] ? lock_pin_lock+0x360/0x360 [ 41.805944] ? print_irqtrace_events+0x270/0x270 [ 41.810691] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.815876] ? __lock_acquire+0x664/0x3e00 [ 41.820114] ? lock_acquire+0x1d5/0x580 [ 41.824117] ? lock_acquire+0x1d5/0x580 [ 41.828085] __alloc_pages_nodemask+0x338/0xd80 [ 41.832740] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 41.837739] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.842927] ? lock_page_memcg+0x2bd/0x3b0 [ 41.847159] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 41.853197] ? check_noncircular+0x20/0x20 [ 41.857413] ? __unlock_page_memcg+0x72/0x100 [ 41.861896] ? lock_pin_lock+0x360/0x360 [ 41.865948] alloc_pages_current+0xb6/0x1e0 [ 41.870253] skb_page_frag_refill+0x358/0x5f0 [ 41.874743] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 41.879660] ? lock_release+0xa40/0xa40 [ 41.883617] ? __lock_is_held+0xb6/0x140 [ 41.887684] tun_build_skb.isra.50+0x2f0/0x1810 [ 41.892348] ? tun_flow_update+0xf70/0xf70 [ 41.896748] ? print_irqtrace_events+0x270/0x270 [ 41.901482] ? filemap_map_pages+0x919/0x15d0 [ 41.905955] ? lock_downgrade+0x980/0x980 [ 41.910081] ? unlock_page+0x19f/0x270 [ 41.913950] ? print_irqtrace_events+0x270/0x270 [ 41.918686] ? __lock_is_held+0xb6/0x140 [ 41.922732] ? print_irqtrace_events+0x270/0x270 [ 41.927467] ? __lock_acquire+0x664/0x3e00 [ 41.931682] ? print_irqtrace_events+0x270/0x270 [ 41.936422] ? __lock_acquire+0x664/0x3e00 [ 41.940660] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.945826] ? __lock_acquire+0x664/0x3e00 [ 41.950040] ? __lock_acquire+0x664/0x3e00 [ 41.954275] tun_get_user+0x17d0/0x3940 [ 41.958228] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.963483] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.968675] ? tun_build_skb.isra.50+0x1810/0x1810 [ 41.973584] ? check_noncircular+0x20/0x20 [ 41.977806] ? print_irqtrace_events+0x270/0x270 [ 41.982536] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.987714] ? check_noncircular+0x20/0x20 [ 41.991934] ? find_held_lock+0x35/0x1d0 [ 41.995982] ? tun_get+0x1ab/0x2e0 [ 41.999504] ? lock_downgrade+0x980/0x980 [ 42.003637] ? lock_release+0xa40/0xa40 [ 42.007597] ? __lock_is_held+0xb6/0x140 [ 42.011655] ? tun_get+0x1d4/0x2e0 [ 42.015175] ? tun_do_read+0x26c0/0x26c0 [ 42.019216] ? __check_object_size+0x8b/0x530 [ 42.023688] ? rcu_note_context_switch+0x710/0x710 [ 42.028605] tun_chr_write_iter+0xb9/0x160 [ 42.032822] do_iter_readv_writev+0x55c/0x830 [ 42.037302] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 42.042049] ? rw_verify_area+0xe5/0x2b0 [ 42.046094] do_iter_write+0x154/0x540 [ 42.049961] ? dup_iter+0x260/0x260 [ 42.053583] vfs_writev+0x18a/0x340 [ 42.057187] ? __fget_light+0x297/0x380 [ 42.061146] ? vfs_iter_write+0xb0/0xb0 [ 42.065101] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 42.069921] ? vfs_write+0x374/0x510 [ 42.073637] ? __fdget_pos+0x130/0x190 [ 42.077503] ? __fdget_raw+0x20/0x20 [ 42.081209] do_writev+0xfc/0x2a0 [ 42.084641] ? do_writev+0xfc/0x2a0 [ 42.088252] ? vfs_writev+0x340/0x340 [ 42.092031] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 42.096857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.101857] SyS_writev+0x27/0x30 [ 42.105294] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.110046] RIP: 0033:0x453171 [ 42.113224] RSP: 002b:00007fa7131f9b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 42.121682] RAX: ffffffffffffffda RBX: 00007fa7131f9aa0 RCX: 0000000000453171 2018/02/04 11:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fe3000), &(0x7f0000209000)=0x4) 2018/02/04 11:44:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x440, &(0x7f0000193000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000-0x91)=""/145) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000001000-0x8)='./file0\x00', r4, &(0x7f0000002000-0x8)='./file0\x00') getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn, 0x10) r5 = syz_open_dev$vcsa(&(0x7f00005b8000-0xb)='/dev/vcsa#\x00', 0xae, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000620000)={0x0, 0x7}, &(0x7f00008ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00005a6000)={0x81, 0x1, 0x6b85c6d840cd5797, 0x1, 0x3, 0x0, 0x5, 0x2, r6}, &(0x7f0000140000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000002000)={r7, 0x2}) 2018/02/04 11:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x4, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000720000)={0x2, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) fdatasync(r0) 2018/02/04 11:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) [ 42.128930] RDX: 0000000000000001 RSI: 00007fa7131f9bd0 RDI: 0000000000000012 [ 42.136175] RBP: 00007fa7131f9a90 R08: 0000000000000000 R09: 0000000000000000 [ 42.143419] R10: 000000000000002a R11: 0000000000000293 R12: 00000000004b8096 [ 42.150665] R13: 00007fa7131f9bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/04 11:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000527000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000484000)={{0x3c, 0xfffffffffffffffa}, {0x6d0388eb, 0x7}, 0x2c, 0x3, 0x7f}) sendmsg$inet_sctp(r1, &(0x7f0000b32000-0x38)={&(0x7f0000877000)=@in6={0xa, 0x3, 0x100000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x100}, 0x1c, &(0x7f000032c000)=[{&(0x7f00000f7000)="b3d1271a86d4811a9b8041d9579fecdd0e38953659c11de81693a003a32feefde1add72b891ed8c926ac04e16f9e6714683bea3fd952b47d04dfc94423ed99922546ab6c6e5a702628f8b7ffb12ff036125231faac79f27d0f8e63b347b5907f3c5ff29d8b15cff1465cdacbfb8b4e132b21ab32e105c17e374fc4ec1fc7b297a1d3d158f5323f94edca0ea7d09600d4fa20626ebcb1aed79c58569e9b1a850a050cd726ebef2de64184c75a37ae24a60134d7ca05db9ed85b", 0xb9}], 0x1, 0x0, 0x0, 0x2400c890}, 0x4000) fdatasync(r0) 2018/02/04 11:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000049b000-0x8)={0x0, 0x3, 0x0, 0x4}) utime(&(0x7f0000e03000-0x8)='./file0\x00', &(0x7f0000829000-0x10)={0x170, 0x75}) 2018/02/04 11:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b1000-0xb)='/dev/loop#\x00', 0x5, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f67000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000073f000)=0xfff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00005bd000-0x8)=0xff, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000d59000-0xd)='/dev/dmmidi#\x00', 0x14000000000000, 0x400100) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000098c000-0x10)={0x4, 0x8af, 0x53d9, 0x2}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000095b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x8, 0x5, @fr_pvc_info=&(0x7f0000690000-0x14)={0x9, @generic="a2c1508c0574795b422d2104ceb7b116"}}}) syz_open_dev$adsp(&(0x7f00009c5000)='/dev/adsp#\x00', 0x7, 0x82000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000761000-0x4)=0x8001, &(0x7f0000017000-0x4)=0x4) fdatasync(r0) 2018/02/04 11:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000335000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fde000+0x49f)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x4000000009}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001cd000)={0x7}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000037b000)='/dev/dsp\x00', 0x20280, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00004bd000)={{0x4, 0x2}, {0x9, 0xffffffffffffff81}, 0x0, 0x3, 0x21}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000474000-0x8), &(0x7f0000c5a000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00008ec000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000e88000-0x5c)=""/92, &(0x7f0000beb000-0x4)=0x5c) 2018/02/04 11:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000de9000)=@common='bridge0\x00', 0x10) syz_extract_tcp_res$synack(&(0x7f0000fac000-0x8), 0x1, 0x0) rt_sigpending(&(0x7f0000b31000-0x8), 0x8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000033000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/02/04 11:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) fdatasync(r1) 2018/02/04 11:44:03 executing program 1: socket$inet(0x2, 0x80001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x2, 0x0) fdatasync(r0) getpeername$netrom(r0, &(0x7f00008f9000)=@ax25, &(0x7f00004c8000)=0x10) r1 = syz_open_dev$mice(&(0x7f00007ce000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00004e5000-0x58)="bca46cef1ea3c1be959f3dd282acec75d5942e4dd98b32ec762a6c31c364b2811fc769b3c49b8e8d63f0b83038e07d18aa240b1d64889105d9156050f53234387f3e34805673e0613087a5c92c68d03cd9c2a9d2a00c371e", 0x58) 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f0000017000-0xf)='/dev/snd/timer\x00', 0x0, 0x8040) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000172000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) r1 = syz_open_dev$loop(&(0x7f00004d9000-0xb)='/dev/loop#\x00', 0x100000000000000, 0x0) fdatasync(r1) 2018/02/04 11:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000274000-0x4)) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r0) 2018/02/04 11:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x10, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x2000000, r0) fanotify_mark(r0, 0xc, 0x20, r1, &(0x7f0000994000-0x8)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000963000-0x88)={0x6b5, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x4}}}, 0x88) dup3(r1, r1, 0x80000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000cc4000-0x22)={0x0, 0x5, [@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="00406f6599be", @empty]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00008f5000)={0x0, 0x0, 0x0, 0x2, 0x101, 0x0, 0x2, 0xf, 0x5, "ef4f236b8ccdf6ec8da598ebc2bbfc5e4b2f69e274e3e63880c6c4ddcebf9fd2ee5c4b5c728963303cfccbfb452f62c51a2c13f3f88003604603e73d2ef4d6b1", "8c5fd9ba7976bfcb6c537d13df0b989c81b630d9fc8732b8daecb4663dd8ad3a5e5164101e3516f55338353a1dbb0fa7002d83ea10bf0c7bafdad9d8d87737e6", "1ad501406309c7a8fb174c765dcc545a1eb81d97fdfc7bdf3caa59c91c14718e", [0xa3, 0x3f]}) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f00008d8000)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f0000ba0000)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f00009c8000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) fdatasync(r0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/04 11:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000504000)='/dev/sequencer\x00', 0x10682, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f000054a000-0x8)={0x3, 0x1}) syz_emit_ethernet(0x6e, &(0x7f0000009000-0x25c)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "94446f", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "a2a42d826de0e880"}}}}}}}, 0x0) 2018/02/04 11:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b67000)='/dev/rtc\x00', 0x505200, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000dab000-0x4)) close(r1) r3 = accept$ipx(r2, 0x0, &(0x7f0000d07000)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000dd3000-0x4)=0x0) stat(&(0x7f000064c000)='./file0\x00', &(0x7f0000bc3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000071f000-0x4)=0x0, &(0x7f0000965000-0x4), &(0x7f0000e32000-0x4)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b6b000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00008f5000-0x4)=0xe8) llistxattr(&(0x7f00009f5000-0x8)='./file0\x00', &(0x7f0000d1f000-0x78)=""/120, 0x78) getgroups(0x6, &(0x7f0000cb9000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r9 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000e52000), &(0x7f000017d000-0x4), &(0x7f00006be000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000593000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000245000)=0xc) sendmsg$unix(r2, &(0x7f0000378000-0x15)={&(0x7f0000d65000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e49000)=[{&(0x7f00002c5000-0xe8)="f7c0be3ba21687ef605d2d195ba32626b8d00e35f04995ef684b0687cd496e4c10aee8a7cf8335c11c56d0aa87c7c9e34e8e071c850ed5ca456bc7969fb0c75d29834f27dc09d6d973a3242dd53b57b8799668bae1025400ef0993b934d01b8cd3d7b75a0e3c970e232b00fbc0829ef250950299b3b9113be27a078841a5dcb57871fb47725f9e7c4c3688cc4ae9856e3be4f74059744d7368071e4be183a92727be93f83a004c550c85319d2ea6634c982b15304f620a9de5363ffa9fbeea02c4117992c1f1e718877a0e44467f182f1ab8aef9ea1182ec78c45fdb8b03ce35abeb18160f08755e", 0xe8}, {&(0x7f0000f33000)="5ec285b46e83307d731c79bbbf2838ea18a8ca886b5270fc61386784119036ca271f3dc0591c5963dccbba296ee33faee985d7651f0478682ed21e439fe07500ba4081085cdcb0a33acbd0b093190af18b0576bcc784663ee87c730fe647c84e91d4468fa48cfe33ccc0ee3612f6ba832b908adf29dcefd046a7a953fa5b383cde186e8d22a830c60d3947206e46f3bbbcbfa0528f992cb95b59de67358f256c2bde", 0xa2}, {&(0x7f000030d000)="6e5e5dc45fb49402aa43edf8fa395eb1345cc3c964f584df314745bdd2aba96a88518dddfc8259ac147a645dab854dc58ca966030bdbf917e625cab66a758c2a229fe6cb9a53ceaa0120643c8fc55a0b56408514995c1e24b8e8d6ed047c5cf459628bbc07570b0d52a9f6f5b6d0cdeb7e9ebe5864114ce64e86e2fd520dd858b4163ffb249575293650d4268068ed818e51da9e6384249f201bd1a2334a51e966e70fb0bd71a8d9039563", 0xab}, {&(0x7f00007c6000-0x1000)="f5447131d0b3e74539b55f61e4e11b1024b3a757261e2e9a0836889504cb47a385222d1d1c4f6e9ae1aae46099141a2684bfaef2afdbc8a4a688efc65734f22c65872a9017caf50dbc9f0a4ea86e15a70183a1c5a5fdd43fecc95561868dcfba8247d100e98c8acf5963bc8361b51b6106354ccd5d1d2955fbbe1b1c742cbae6019775b9ddf842dc4a06cbf960443907d6c78be00b941d9ff39b9e3bb1b1e7ebc99eeb1d54679db8306f5b4933d01fcf58caa88d33e43ea2cee00f9581fcb75c40af6f10eda586b2719e41220be6202ff51c83f5975fb00bd1504af376e4cec940cd9eb90969dbf442666b8dd57a53fe047aca9ffd3f10286d55c7bcbb495a5a5fc5399aa83bc54b38c51b1835d598514912be2cf1f9ecd15ee17fe8cc365218715d1b2b69b654f8c2277349ef2125ab7f51dc568cff8f1c84668249809d8d825457def2918f51c85fe60af72233e495673157da2330d5e799c215c6152cd454907ef6b0abedc522d1c10fe406138b028742350813df470efaeaee9bad3ea4eba7addfa0c8b8556534132ca83f1d5c80f33bde952723ebfe980aa71d89f970f26330a5f3169bba89cbd2d2032e625c554a26624ad1e86948fb1d6856839282542b1c940d82b8c470ea149de1412b663fadce8c6c9247519a2dd5fceca759acacd85b208fd0917797309b07b469020ff0682798380cd814dc14a7a2fa532f85aa3e8a8f63fc1c64c9104442cb39173eb3bdea8141f2b34818f42ebbd1e902c017ef086b223d3ddf3a5840ded1f5a58f072eb0583fc1dedf8b49974ef4b2dca3b3fc5aef40dbb19faf385509b594d287f36963079b633a69545dc3ad5c5ff609dadad862288e0a760f9cf923faa8303cf90738d61cceda87ce59595614b04db61125b45f5157817a28b8df4a87b0c76428ab56a08f7b905cfcee23da84dd314ac2071dcbf6601d31a89da258508b9fa1727604f54bf0ebdba65320345990fe1dde9d1b274cd75cb8c3abb7a0c90b9ef3888a78eaf12aac0dbf2e0530120dfb1167d722876a64d5239ba1f8ce5c31e1618274643c2b24ee316a32cfd7b86651edd88e5444eda0aa90444b70f0d6cb73fede74e718c2483abe32a920d9c4c8f0747f622dfa6fe67866b9b63650c6b80932b53373fe0382ee48b18aa23455b6c36ed0d4cd6a62a89cd222f1b424236f05dba72ec6f9ec80ebd90c050012c4ffef2ce6b8a3feb0d62985a11a79dbe332f74853ed980553217adcd4f11ce1f031fb48ae5622643fd323d24af6cda24535d6f83562010bec51e79efe8f3b28ca253d4ab8808948321ecc59bce3f91bfdb7c2c7b2f35ff8ef273605ca6ab3696e7c60f332f06cb5a138b60dac6763053a6c1c01a420d2233a2b1e6bb2ad99534e07b08a9a366918b2a9801142d35bae70306a7b04a2b5b8af8e50d3bba649155756a2d4c4b21a5752c7de77fc3d05d2051bc3a638fef19f16d609f38b61b4c673684dc82afb09f49a7a0caaa84747021aef2e30224eef998db63713938fb323f81f64b60b115303ce95f985794c91579d57c5b4d7f76d06773abc79e7c993af7853f5af1931bd2af508e4b5ea5148cc4cdc3ea2ead03ae4f0641f4179d0d54bc4e5f20e375c58bb429101b43415d0eed795c002775fae62251eb3ae1ce144c15522d889f5905142e69df097d75498f0bd9cac31b41c8825ac6d8820b77f91567bf4c19ca28a568786f99d45a1c48ead129fb95afa6ac789847bc0856706bd77b688232d265980247bbca6462491f72104166cd935f1d7f89343067d0066addf8ba27b2d83226eab19ccbff8705eff99a1f7f7154ac9a865483da285cb1d715e630438a14353253d76738ecc9e43027ed2125bd652a2e6fa1e4688ccd8ae785a101500960845d659fd62d9d3b48b5d0f54d980e72a6f4d7f27bcc664b849234abeef459e432c3c5aa622cb01c557b9697aec52d4240149807230c7175e0a2a0c943d50be0517cba9cb69cad9f8b0209b03ce18a841ab5a5c3d30d9b23fd74925a49a0491d745c9100bc1f1d59fd10668315bfd80b8bc893ec2d177fd9cd7675df0acc993ea581a38fcd5f2293b305a7488723c158a3a8fa9a900d67137bea57fde0de868b01dce075da74e0a7b34a903ad8c81588f27646d76635ba5d65fbac24741602459be3a0a17609cc260f982aa964d6a2d21e21a5dd34fd28a6323c86d1602ea2906b77f499efe4b4fec2e22accb7f05ddc21677606994de417a38975086829cf60cbbba99a49f58ca9f345ce88a7a910538bdfd85e74d35957afea1b565f7ae459a44c6a0460634c2a1bd1b296581957d9c34cb5331b0155762791e2dd1c8b47cd02df5e4fb7edb705ea50c45fcc26e730cf4b0585f037c5e68abd318bb688423b995ae29f137b653fed12ee77c6a4fdc89444b414bc83bd99e32817ebb270b17b176e67f46a687614ee4a3b33a2e4fb463243c0b9c1b166cfa107b1f5a7b817471e3f6d23aaab50a8707ac7c149f105fc75f80f32510566bebbff6fe26851676e9e16a4a0a66fb32f96f50785ff4721540e1e3e6779f815441f24ffd9e58ea0cb7776aa1577095744ef1d1da0ccf5ce593cd4103c55e84b255aaa6d934eeac2b36433bf31c0fdb03d3725a9b66f25bd1e8e4b44eddaa1c58314d13e88b05a81428a7691752a746a6f4799742ac5d0cf80e43a90fdee98b00df131c7f2e9e23d9d1c27241c6bf7cb39a65f7f0402d9e061fb628142b834ab41ed6001c5afc5876b8e24eaeba39d631eac6bb28f23c50ae920715d6e6b79c6e9c221bedd6c1089208c59ff26317c90030589cfc6b0efb2f18fbf658b00ebee56c78f137f08bec55cb2fce087467f40f1c1aac7fee7223c31fcc3f3303145cf4e1d02c51171930e7a591708cb517e5f53cf12827592305ce33721f2c1c8263970a61cc402529875d6d5b1adfbb69c9bc849c66d76fdb6d7446472114a22de2cc32f471b0e7f4370c0362d49eab1369ffe7feae5365b5473c539bb0b15778b4b2628d34a1ddc716b49022eecbae7a6d7d51b3f8aa35f532c9f743053c672431a9cabce6ad44978712af8e8d480e2a38782f02bfe8fe337be5f04822dcd6a500f6ec32b67d72dc24abc2d950ccb4844eeae87bbf8a97eb029134b66735fcf0cf50308b7b211fa181ebf359a75bdc1b7a3e2cb84b816e6c3ea5c7d318d0a2786e2c794e856dc41f8acc5d0ee0f2d78b7e1c8b79beedfa5ffef94a7c872d0bf1c55cbaef3367e87296dc58cdf5306bb9685bc510b8a8bc66f5b92cf1d2bb54f0f08328be70e34f643ab74519f266d3a3e3b27cae14066f75ddeb81aa66b7fbd2d5c3cc00bcc052f14fdf573c1a5cbe573869d4de71854ff854ff6c8455faae017e54beddfcd4d97b2c301ebde5bb1852aaae21b306949550dc57967408666b2fceae6fa0b097021f01ea4161e45cadfc98809b9b97f37da17c1ae0f19152a692dd8e22d5dbf3d6ab5fb2282c3c3fecb2a8d36847ce1d6fceae0c9077282d77d0dc7f37fb634a903f002b389ecdbadd4297c3c9c7ce287e2c99902e9d688645681b5a514937791f91460f683915df901f2c0992713fc69b6326a98386230c76213f9df38b9518ea52d5b6db982a4267e123b022761826a3382129e36ea4dce70728057de1fd8f6ac5f9fd7fcce335d21ef021dcc4badbf24b9453b33c72a2749189502b6de505915bcaa81a4fb2db1fefe2f2de787faa3375b46eab96701d701b4b1a3a0030889e80dff990dc100b1194f6bb46e70556f7df4a5fa33eea023d7beab50feef32cbd1cad4ab2b154c4d035eb534bd5772072709448316275868a8fc9ca740c4b7fe8b5ae7f7db48f3d650f91c48cd02941a91ee8b24dd9de93b7a0640b619de8abe486833f2e7f43d6a7e44d2e322fa6993fc309f76e3ddb34de0eec6180b07413bf053f491ebbe576b07ee04a5c113136ad9b7737588b16ec849015193b48efb2a2bf0fe983d352d790c40c2818b2162d04ece4096c43ce26333632533b9e9738c7242315828bc981f7624554bec9636cfba96ac0d1989d85ad414b6a7062317ffb7c17f262942e492ef3ad14c9e95ae06490551525a27dbdcde54c9ce112e0671dc9520d3ca1c7dcd7d976112bf2a9ecef943a0bea629865fb02181e79b6cb54bb32978f7995a5bda6212d666324f562a19b082ff419694f97a5f9b8530795ca11c150eb854bbe34dec3f99ea9e5929b773db41a03d2ae3e3ee46450a189a502bdd54e06703394f6e6624f86be68327efcc1dd1ab337e5ae067693bccee3c7a9b941ad4a59539a8831768e88fc17a4f2b43c201f3bb00d8b088e0c0320380408e10c4da06395ca029e2d637e6009655f8051cb9f60ab01caa86d4443247cfda66d04171da73afdab69cafafc1b0ac7166461b551b2eb120fea13bc979df54382fe42b8d3fae6772da5d94adddcaf28cde222269a7885a1a46b6e90a1a05f024433394630ad4fe4e59ff1956f12fa3883a03ef2367be17eaee4ffdef4f2288113b1e991b9d8ce986b83ec24f4e23392bd9f4f864acceb38194f2f7159d3492987be6c44227fa6f4883f7997d831d3b2c940c630fc82f6692f5029dd339ed96e311c563745f614ddc0d235a0aa37a6e09ce20835f1455b35d172d0185e74b294ef9baa0b90cb07fbb5e4f2c9df91460339194d89dfacced92518fb41029448968da762bb9ed4caed739b9a5299d4497aae26cabf9b79412882a30339c51c49b54ae50390fa1ea382a9aff59b7773ca163d6a76fc865b826fdbba562b7aad901d861ca4abd30d9762c28dca5e19a8cf2cf11e7579115e10d2fcbebbf28525cb61ca8cf20ba96ecb5d31697796a853b68c06311743b3747c76181bd144d00eaa3200a8c35375c1456275102a549cbe55957dbc1ba96352755445accf57945614b38d39b642e8dffa35670dfc433a422e298e17138169c4fd63c26d8b1679ea113acf9292d36d9e49d24008c73a082548c55ec5566222a78e79d9c3ea54196002fb9bcf7998af87ea19dbf2a0367b836914368ba3d9ffa93556935bddaa1ce7271115fb6a390e2b6b03b7e81199eae827e30dca5b7cbf7083082b58ffeaf423794c378475d130ce0e380fe5f289f72d4ec7b20cc31e43310452881f43b26a5a3a73cf7e17c055d9f50ba15248de27915282d1c23dc4e6831a236b509ace7e52add70efd6c16dda62812712a2139538f8b2ae21c58916c557095059faebaba25515df90b4934ebed7228e0e216ce60dbd5c097615d150660d3544c89cdc1f29201d893bf75efa449c9a3f91ff6ac33437ee196af6051ba6e809fa0d59d9ee49944735cc85d442fb9a9e203b302fb29742394db0d85c84f4e1cf8b640e7bb2d31a75c764757103af040fafdc6e7df374df3bf9aeb56c4649bc004680b64f90ac4acf0d3a3cfc659a69ebd960cf3b5dbef99f151db2b66bc04949a53e1c54538c35659006401a073d34e44db61f8a9229b03162e40ba67168c04dfaadffd51fda9c13e635c1853e94b2db9367ae82244b15e748d1d08f76d24b31a239d934b737028df29337edb99b0718ebe05a333a2c7cc5bfed8bd078f1ecfabb67463e7569c45d610e5ac52b00fd71945fb3b252e853b8ec77007cf8f6e5d4de2360e907bf0f85cdc3c0d31239dc296e217e7e66ac1bef2f60938864db51cc661b4127cd2ffa5496e88bb09c085ccb208176c45f29a264ba4740b11b8ac2fc2fed4f8d309d3a6233d9f61fa8a94b09209e094837a83c7241992f1ba62b04486a6cc1d7b354c0081f9512d3ea35e", 0x1000}, {&(0x7f000023d000-0x9f)="3b38ee3b07e625388b560a602b22236da0ed2a6883e3af990405d7d5a21a1cce6b8188b51e57c72348024d2707c5b5120a24969fe5a7d869ef00a5e0d24a1679d467bef8c9073618fc1fa2c015142505096cc2736ff7571722d8276b0235367d349a5336a985af3e4b1cb99ce6beef97561b1304df74a9eed69e56de90a8fe5b14a464f7e3d303f083b4615f3888ada58069f80b0ddf315ca88579fea02b15", 0x9f}, {&(0x7f0000109000)="1900f3b53dc12de77ce565381799cdf0631f162d75c88df183ee660b5e2a", 0x1e}, {&(0x7f00007be000-0x27)="5f301bd252b6d2276b43f72056eda8f7ff2ad410a414a358aede933d859ab5675b5ee9fd1bd6a2", 0x27}, {&(0x7f0000868000)="8f8195042c533ea69d7851bfb42d973059a2e8ad24fd70feae0333397fac4b03652b55f134390d142e1d4ce1c381057509acfee720fe8d158ad64a0012ddfffc7667011489fc4aedefa4ec5ffde4318b3b6b3c04b0040deb3743203e8158919b98cd8fbe9add38cd08c901f4a25d134e9b5d131bb7737b4cc87a6f418bf4549aab2622119a6094fede6812335a3242449adbc07adb7e01be8efafc05d5e3c854fc26ed3bb06d98da20aaf156dedd852915d69e815b9f9d9b337788a64bad9cfc9df499a426cb80338baf882d047398a5ae6baf34fc217e02546a450251353a6d1219c937", 0xe4}, {&(0x7f000087b000-0x8d)="dc01aca7d2bf905ebd38655c78b746b3a41e48a63a6f7a92ccd8051df5cb1402bc0c48d56e52631d15ce4b21f3b4f3b8194b5064fe9c1fec63636d79d706886af4f5cd5fca50bf0f77e30121f737e20c02271f87e6bea4d703379398b2086eaa0d50cdc737f691ee31cab2590fa3160b6ada38607edd82b97a0f9bd5d815723ad67e592cbd6078c0d159e6c9fb", 0x8d}], 0x9, &(0x7f0000dbd000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r2, r1, r2, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xd0, 0x40004}, 0x0) 2018/02/04 11:44:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000fcd000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x20, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsf0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0xa) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = creat(&(0x7f0000f0b000)='./file0\x00', 0x120) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e20000)={0x0, 0x7}, &(0x7f0000b99000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ecf000-0x8)={r3, 0x800}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000075a000)=0x0) sched_setparam(r4, &(0x7f0000ac3000)=0x7f) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000181000-0xc)={0x0, 0x5}) getpeername$inet(r1, &(0x7f0000d32000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000855000-0x4)=0x10) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000282000)=0x6) r6 = syz_open_dev$dspn(&(0x7f0000ed0000)='/dev/dsp#\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000ea7000-0xbc)={0x0, 0xb23c469e8bb6c90d, 'client1\x00', 0x6, "8c51cdb4b771d57b", "049d126ec44a25b8cf223ac37d43c099d2a1d45af402daf7ffef309979d89b22", 0x7, 0x2}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00007af000)='/dev/snd/midiC#D#\x00', 0x4, 0x400) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000f87000-0x6)={0x3, 0x0, 0x100000001}) mknodat(r0, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/02/04 11:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000519000)='/dev/input/mouse#\x00', 0x593, 0x580) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00005f6000-0x60), &(0x7f0000724000)=0x60) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) 2018/02/04 11:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) vmsplice(r0, &(0x7f000099d000-0x80)=[{&(0x7f000079d000)="c056e4407b2ae291f9ba676182568b8ee94d629011322b066835b75a4fd7f7027ed9a8c81af5dd665da0c84c0cfa6ac99d58b380ac9f76d31c77378d6227b77db1cba172785d1de05642d4eafa5c", 0x4e}, {&(0x7f0000e0d000-0x35)="089f30c31d6758666a82c54d204b1c3c1f1c82aa5e85d33d55d015c127cc75424e1580a8f7edc4d0d5831b644d54bcc5d4508461c8", 0x35}, {&(0x7f0000495000-0x8e)="45bb0b3dc2d3fa26dd3e25beb4769be786da2cefc27087f1b2709aa2baba9d58e30027d3bddcd5310837af42cac92f66a0cb69fb28d8ca51c0aa9e6ed25b2d6d2bbf3b8e3be76a287b088d35210cef489b6d01d5a3b21981d327a205e536fce0722ea7fea7e93002d0aef9e74b584f652b74647c9e14aaa79399aff0003437aedb3e78f15307711259ba7cca6a0b", 0x8e}, {&(0x7f00002c3000-0x88)="36425e66fdc4ff07a022205e2694e6736341546cc3921ecf7543fd5d986f66afc778cbd25746f6563bb5d122c18a1e8526967552551cd086dc4dc3967e5cf30489ea721663c28ef593264ffdfaa5e00073c920ceddf275287c57e370b56aaa7f1a4fa3ee82f7fbeee3ad9e1012e39e90dd6c064a06b894408cab853ac11a6011e9c9830bd68a1b93", 0x88}, {&(0x7f0000f4b000-0x6f)="30b25ed19c5395a312cfa8c9daf10857fa6624770e0260b0e14f40de27ebc421b03d6dbdb52764d390490866eec8fdf56dd1b95a19dcfc164812db054d6bcbc0a843029a6797198d0c799bb9ed65f0bfc53ee2aa1c3204c869418b054dd99dc9c2d0c4d8f8e8dbe943bb6b4b6ea6be", 0x6f}, {&(0x7f000088c000)="d557603c0a7b12b3b6ddb7b633545e546ad8aa7849d6520993ac2a74d71286bf235f6fde7e9eb3ea1dc9a1ca69916790660187bc7d22de7f6c7181e103c6a1c058e44ed737e85fa44f2567a955959a1d9d1dccf8454fe3fd46ff787e89c88ebefe353a933d7589514d3952c35d00c7ef1ac19e6f337c46d5568dc4af3f0355ca232b5cfb682b8707b8b73b18951989fa46283ee381fd9e537e71938b6cd27b", 0x9f}, {&(0x7f000005c000-0x76)="502478df9c18d5cc3cb439f7b6fa4e75b124c4fa8b3819de7512be4116f0cc654afe4df43484093330a5b481f71a21d4fd8876edd345f8af6bb48a8b1908b330c6333812d1651792821bb8dc246ab30b340bba6ceea407c5eba88f29b9927a58161798b89a65faab5eb03ad41adde5965e176a5a4e23", 0x76}, {&(0x7f000092b000-0xe0)="27927ab05e7fd3327cc254291cc142888fd2585729d6ed1815912d1e697e3c0e2400b078bdb2598d5aaaea73340b37b31a1260184143ac1d4cbefbf0df98f3011b621cd39867704124dbe6ebe2ca1dfb81905309098172e6eabd9f028bd6cc994760b8f5aae84d6996e0ac49d5d579a71f40fbe3d7b6ef1d8614ab3fa1808ba05e08b73376a74c9c4e235293ff35f24930382843f3a708e99406c355e68c572879adf53d585ec2d40d6fd6aabbe1180947cf840df1f58387b64ee41a1cfa28bf578236b4f08bb9c8354375aa0e3c50de21bc1a83d8900e2a1b29607db6f929ba", 0xe0}], 0x8, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) listen(r0, 0xfffffffffffffffe) openat$dsp(0xffffffffffffff9c, &(0x7f0000158000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fe9000)='/dev/admmidi#\x00', 0xfffffffffff7ff81, 0x800) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000417000-0xe8)) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000278000-0x2), 0x2) 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000032f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5) 2018/02/04 11:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) r2 = syz_open_dev$vcsa(&(0x7f0000df0000-0xb)='/dev/vcsa#\x00', 0x0, 0x202000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000256000)={0xed, 0xffffff8000000000, 0x43, 0x6, 0x3, 0x4, 0xaa51, 0x1c5, 0xdef3, 0x2}) 2018/02/04 11:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000704000)=""/246, 0xf6, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c1e000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fdatasync(r1) 2018/02/04 11:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = dup2(r1, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000bf000)) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x20000000000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x1}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000c06000-0x98)) 2018/02/04 11:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000222000)) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f000047f000/0x2000)=nil, 0x2000, 0x4, 0x810, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000ec2000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000480000-0xb)=""/11) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f000058d000)=""/4096, &(0x7f0000d45000)=0x1000) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000003000-0x31)="2bc79eb3609afb15d230adea1c947c92949c96a5a5f6ca6674c2239b2b74135fdcf72280b83d960ba7a4907e5039b3b13a", 0x31) syz_open_procfs(r3, &(0x7f0000001000)='net/nfsfs\x00') fdatasync(r1) 2018/02/04 11:44:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d50000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000660000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0xff, &(0x7f0000001000-0x4)=0x4) listen(r0, 0x0) connect(r1, &(0x7f0000001000-0xe)=@l2={0x1f, 0x0, {0x11, 0x8001, 0x8, 0xffffffffffff8000, 0x5, 0x401}, 0x6, 0x4}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000086e000-0x300)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x98, 0x1f8, 0xffffffff, 0x98, 0x150, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x150}}, [{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {}, {}, 0xff, 0x2, 0x8}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port=0x3, @gre_key=0x9}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1f, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @port=0x0, @port=0x0}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0xb, @loopback=0x7f000001, @loopback=0x7f000001, @gre_key=0x100000001, @port=0x2}}}}]}}, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ec000-0x4)) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x914}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000001000-0x4c)={0x7fffffff, 0x2, 0x6}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000001000-0x20)={0x4, 0x40, 0x1f, 0x1, 0x2, 0x1ff}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000532000-0x48)={0xd, 0x4, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x2, 0x6, 0x6, 0xa, 0xfffffffc, 0xfffffffffffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], &(0x7f0000001000-0x4)='GPL\x00', 0x100, 0x9c, &(0x7f0000001000-0x9c)=""/156, 0x0, 0x1}, 0x48) fcntl$notify(r0, 0x402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00002bd000-0x9)='/dev/sg#\x00', 0xffffffffffff3115, 0x20182) getsockname$packet(r2, &(0x7f00004f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c6f000-0x4)=0x14) fdatasync(r1) 2018/02/04 11:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffff83}, 0x0, 0xffffffffffffffff, r0, 0x0) getrlimit(0xf, &(0x7f0000c76000-0x10)) r2 = openat(0xffffffffffffffff, &(0x7f00000ea000-0x8)='./file0\x00', 0x1, 0x20) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) io_setup(0x8, &(0x7f00008a4000)) [ 42.608584] xt_SECMARK: invalid mode: 0 [ 42.614657] xt_SECMARK: invalid mode: 0 [ 42.657247] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:03 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00006a5000)='/dev/input/mouse#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000340000-0xc)={0x80000000}) 2018/02/04 11:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005af000-0x9)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dfa000-0x10)={0x0, 0xe1, 0x4, 0x8}, &(0x7f0000f17000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000943000-0x8)={r2, 0x4}, 0x8) 2018/02/04 11:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common='ip6gretap0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000690000)={@dev={0xfe, 0x80}, r1}, 0x14) clock_adjtime(0x7, &(0x7f00003b3000)={0x0, 0x37e, 0x5, 0x7fffffff, 0x747, 0xa4, 0x7, 0x7, 0x1, 0x5, 0x1, 0x800000010000000, 0x7, 0x4, 0xfffffffffffffff9, 0x2, 0x3, 0xb39, 0x3, 0x7, 0x2, 0x8, 0x7fff, 0xfff, 0x1ff, 0x1}) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) uselib(&(0x7f00007ee000)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f00005ec000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a7e000)='cdg\x00', 0x4) 2018/02/04 11:44:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/110) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00002e8000-0xc)={0x4, r0}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00006a9000-0x87)=""/135) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000b9d000)={0x9, 0x0, 0x3f, "97ab6380f31b", "e9201189bff7c3cb791880e38e5fd194"}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0xfffffffffffffe5a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x4000000000000) r5 = fcntl$dupfd(r3, 0x406, r1) uselib(&(0x7f0000a7f000)='./file0\x00') r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r7 = dup3(r6, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dd6000-0x4), &(0x7f00000a6000-0x4)=0x4) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000072000-0x20)={0x8, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000f0a000)={r8, 0x8}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000058000)={0x0, 0x0, [{0x4, 0x9, 0x9e, 0x7, 0x7f}, {0x8000000f, 0x100, 0x68d0, 0x2c4, 0x6}, {0xc0000000, 0xffff, 0x1, 0xff, 0x200}, {0xc0000000, 0xffff, 0x0, 0x8000, 0xf0f}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000)=0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00006fa000-0x4)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f00002fb000)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$LOOP_CLR_FD(r6, 0x4c01) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000afd000-0x8)=0x5) time(&(0x7f00006d8000-0x8)) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) recvmsg(r4, &(0x7f00004ad000)={0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f0000497000-0x1000)=""/4096, 0x1000}, {&(0x7f00005c6000)=""/234, 0xea}, {&(0x7f0000ac3000)=""/24, 0x18}, {&(0x7f000046a000-0xdc)=""/220, 0xdc}, {&(0x7f0000ada000-0x30)=""/48, 0x30}, {&(0x7f00003dd000-0xe3)=""/227, 0xe3}], 0x7, &(0x7f0000e6a000-0x46)=""/70, 0x46, 0xffff}, 0x10020) syz_kvm_setup_cpu$x86(r7, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000819000)={0x5000, 0x4002, 0x5, 0x0, 0xfd}) 2018/02/04 11:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000000000}, 0x1c) r1 = syz_open_dev$midi(&(0x7f00005ff000)='/dev/midi#\x00', 0xff, 0x100082002) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000086c000-0x4), &(0x7f0000c01000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x6, 0x101, 0x1f) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd2000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000da4000-0x20)={0x5, 0x4, 0x1, 0x6ee, 0xff, 0x80, 0x0, 0x1f, 0x0}, &(0x7f0000112000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000161000)={r3, @in6={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc7c}}, 0x8001, 0xf, 0x7, 0x81, 0x2}, 0xa0) r4 = syz_open_dev$admmidi(&(0x7f00000a7000-0xe)='/dev/admmidi#\x00', 0x20, 0x20000) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f00000bf000-0x4)={0x7f, 0x1, 0x1e3}) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000825000-0xb)='/dev/vcsa#\x00', 0x8, 0x80) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e7f000)=@ax25, &(0x7f000050f000)=0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00009cd000-0xc)={0x4, r1, 0x1}) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000f98000-0xd)='/dev/dmmidi#\x00', 0x20, 0x8200) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00005f0000-0x64)={&(0x7f0000019000)=[0x8, 0x7, 0xfdb, 0x7, 0x6, 0x401, 0x8], 0x7, 0x1f, 0x8000, 0x4, 0x0, 0x4, {0x6, 0x4000000, 0xfff, 0x0, 0x4, 0x7, 0x0, 0x2f4, 0xfff, 0x3, 0x3f, 0x2, 0x0, 0x6, "a9cec48ffd14d437ebc2fa41820f70d5b87b297cfc8ffc809f1c816dcedc8545"}}) fdatasync(r2) [ 42.805082] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) [ 42.864544] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) fdatasync(r0) 2018/02/04 11:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000023000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000260000-0x10)={0xbe7, 0x7}) 2018/02/04 11:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000ac2000-0x8)='./file0\x00', 0x400, 0x4) bind$ipx(r1, &(0x7f000091a000-0x10)={0x4, 0x200, 0xff, "939bc6a2db5b", 0x627}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:03 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) fallocate(r0, 0x80000000015, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x15, &(0x7f0000003000-0x10)={0x34, 0x9d60, 0x3ff, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r4, &(0x7f0000003000-0x10), 0x40000000, &(0x7f0000003000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000003000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000042000-0x4)={0x0, 0x2}, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003db000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/policy\x00', 0x0, 0x0) statx(r1, &(0x7f00008f1000)='./file0\x00', 0x6000, 0x100, &(0x7f000082f000-0x100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e1b000)={0x0}, &(0x7f0000629000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000077e000)={{0x5, 0x7, 0x5, 0x6, "e196240f8a4db38a95fd1bb93499e457af39c0b8823dffd87054b4da1c5eace1d29512ca9d5ffb71c1edfe7c", 0x3}, 0x0, 0x0, 0xfffffffffffffff9, r2, 0x3, 0x3, "6cc570104b94b8ea8af755edd8a49215afd2b03ef1193ef9012ae728346067b926670b0302de99a71b477b2d6454b35a5afc34b0175910b92fd97b9681198ba3", &(0x7f000080a000)='vmnet0%\x00', 0x8, [], [0x9, 0x3f, 0x9]}) 2018/02/04 11:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000811000-0x18)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dbb000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e7e000+0x27e)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x3, 0x8}, &(0x7f00003c2000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ec5000)={0x80000000, 0x200, 0x2, 0x2, r2}, &(0x7f0000b33000)=0x10) 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r2, &(0x7f0000cc7000)=[{&(0x7f00004af000)=""/247, 0xf7}], 0x1) fdatasync(r0) 2018/02/04 11:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f000026e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fbe000-0x4)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de6000)={@multicast1=0xe0000001, @rand_addr=0x9, r0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000239000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000984000)={&(0x7f0000221000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f000019f000-0x118)={0x8, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) 2018/02/04 11:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004c3000-0x8)={0x0}, 0x84000) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a53000), &(0x7f0000bf6000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0x0) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) [ 42.937676] xt_SECMARK: invalid mode: 0 [ 42.948695] binder: 6690:6694 ioctl c018620b 20810fe8 returned -14 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e97000-0x8)=0x1) read$eventfd(r0, &(0x7f00002d6000-0x8), 0x1d5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c1d000), 0x4) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026a000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff7000-0x4)=0x1b71, 0x4) 2018/02/04 11:44:03 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/autofs\x00', 0x420040, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000c000-0xc)={r2, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x20000) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000009000-0x8)=0x200) 2018/02/04 11:44:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) [ 42.987330] binder: 6690:6694 ioctl c018620b 20810fe8 returned -14 2018/02/04 11:44:03 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000025c000-0x1264)={0x14, 0x4, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/02/04 11:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006e5000)=@int=0x2, 0x4) r1 = socket(0x10, 0x0, 0x1ff) r2 = accept4$llc(r1, &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00008ab000)=0x10, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000558000-0x4)) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = add_key(&(0x7f000098d000-0xc)='cifs.spnego\x00', &(0x7f00009a3000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000d6b000-0xa)='encrypted\x00', &(0x7f000086d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007e2000)=')%\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f00000e4000)=[{&(0x7f0000efd000-0x1)='^', 0x1}, {&(0x7f0000f8c000-0x9d)="bf09ffdd352c1ae800f4a2dbfdfd95993bf3e16a8ff50d4faf135a4471b6f2838ccf3580f19ecaece0d66ed061cc0b4b9fd5b269c5f65168d16099dd0229e6ae2d6a84fd18624607382eba7fc2c6a197a31c72694b342d8a1af76800168fd16f318f8b7e6d31fcf5ad60e5d7c4cae614d241dee8e6ea87f135b949aa1799b763ea8a5ecc57e5ea3292ee0d18772d42f355a44fb6897615a82ae443f428", 0x9d}, {&(0x7f00008d6000-0xb9)="0fe4e650727f5531eb42d9795f024390d6f2ad28881cf8ece5b58f859819ea54c629294d58b4cc61bad77ab1e7027a4c7bf0516a087ff0461cf3b92772c7c92d7c7f07184c744de57144b3eebba2b85ed83b20f7676b15d045ab9b1865a78bc95f644fda82e9b328cde15c8b6b35feb7b66fbf9b0a6cf4a7c2b0eece4eb19baf0ca141cde2a4d88c013e61f0a8c0539edd5aa4abfd259dd6bf04bc0d50f46fc28cf08a32a5df3c8ca541874b7f6a3ca92ae57d50709f11bcc4", 0xb9}, {&(0x7f0000363000)="20c291791cc045b8e24aaa45069f9b194f5280b2f05215efd792d62fdc68534fd614558317bb04d3f66533b306b4cb2714545fc810ffb1bd596bf69e85148f0e9a88bf655646d65b984c54e57822e137bfe84403a1d2143935e08809316821a03ae6517c52eeef7376a945f7a3eff6f3d563b6c9e19ea981d3696a852c94e62cff4e173e39212a6f496da2b51905985df1cd69edc51f3ae1c1", 0x99}], 0x4, r2) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) remap_file_pages(&(0x7f0000fa8000/0xf000)=nil, 0xf000, 0x7, 0x6, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e3000), &(0x7f0000835000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:03 executing program 2: rt_sigprocmask(0x2, &(0x7f0000c37000-0x8), &(0x7f0000609000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000), &(0x7f0000748000), &(0x7f0000000000), &(0x7f00008d4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000832000-0x18)={0x1, 0x0, [{}]}) getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/02/04 11:44:03 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c57000-0x10)=@common='teql0\x00') 2018/02/04 11:44:03 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000474000-0x28)=[{0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x82003ffd) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockname$netrom(r0, &(0x7f000065f000-0x10)=@ax25, &(0x7f0000ffb000)=0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000ffb000-0x4)=0x7) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r2, 0x5428) fadvise64(r3, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000ffc000)={0x100, 0xe5, "5ef2ff85ca6981df48efb6a86305ae72bcdbddded6354d1f2371876d9d41542aa7af87b4eed0e55ca77205ae81f492bff3264ea3c134a68fffef67e7b105c716b43c266bfc06d8639538730bda65af1e5f99f90dc9bce1c4001ca3eee1d3693da66028c3be9b201d919a844cca763d91d97ee3306017a23d3f5ac95b596a44127a9e0273b2be0ba0326d30a2aab57c987b4a4580cf0a494b5af8462e88e5a13267568da7d9a2e80ca0df25c9b13c51f12d160dfb678b01772457993e3785660d494f7e6f9537729aa8b537e3aca8134fd31d755b5ba90c9a860c8e61e141dd7f61fd5d2a7b"}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000f21000)={0x3, 0x1, &(0x7f0000d6d000)=""/4096, &(0x7f0000ffd000-0xf1)=""/241, &(0x7f0000ffc000)=""/70, 0x103000}) 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000ec7000)) fdatasync(r0) 2018/02/04 11:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000303000)={0x0, 0x7}, &(0x7f0000fbf000)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10), &(0x7f00009ac000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000060b000)={r2, 0xffffffff, 0xff, 0xffffffff10000001}, &(0x7f000030d000)=0x10) r3 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) fdatasync(r3) 2018/02/04 11:44:03 executing program 5: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001d9000-0xb)='/dev/adsp#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000092000-0x8)=@assoc_value={0x0}, &(0x7f0000243000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000065000)=@sack_info={r2, 0xffffffff80000000, 0x7ff}, 0xc) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00003a7000-0x9)='/dev/sg#\x00', 0x4, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000244000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000189000)={r4, 0x2}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000278000-0xb)='/dev/audio\x00', 0x82000, 0x0) timerfd_create(0x5, 0x800) ioctl$KIOCSOUND(r5, 0x4b2f, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00001f8000)={0x0, 0xa3, "403f9b66899c4c04cda597fa1ea8a0517ece9b7b3faa31cb03dbfcff46a517fd3b3bf4f33ea74b39e38c05ff13a3c37ca6407014b7f3da6095afebb1c646edef3ce1554e56b5f36a7f5cfd9faf38ba3234cfbaa07b41da12cd2c613e817ada4e90ef715f5a5d061bb2d4dffc47ca39729d93842484345527b62163aab4ea113b89f4ca628b92ea94f3ea4ba910f96aa2989a866f2ec79b7acf84f64fec1fdaf58b6d7f"}, &(0x7f000000b000)=0xab) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00003a8000-0x8)={r6, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00003a7000)) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000048000)={{0x7fffffff, 0x8000}, 0x10}, 0x10) recvmmsg(r0, &(0x7f00003a3000)=[{{&(0x7f00003a4000-0x60)=@nfc_llcp, 0x60, &(0x7f0000088000)=[]}}], 0x1, 0x0, &(0x7f000013a000)={0x0, 0x989680}) 2018/02/04 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f000001e000-0x9)='/dev/sg#\x00', 0x8000, 0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000e93000-0x4)=0x39b) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/04 11:44:03 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000006e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r0) 2018/02/04 11:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000406000)={0x7}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034b000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d5a000-0x4)=0x200000008) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000275000-0x4)=0x4c6a97e4) openat$selinux_context(0xffffffffffffff9c, &(0x7f000036d000)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00006d5000)={&(0x7f0000b95000/0x3000)=nil, 0x3000}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ff7000-0x28)={'vcan0\x00'}) 2018/02/04 11:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000001f000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000401000-0x4)=0xe8) ioprio_get$uid(0x3, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000a5000-0xb)='/dev/audio\x00', 0x80001, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000d32000)='/dev/dsp#\x00', 0x0, 0x800) fanotify_mark(r1, 0x80, 0x0, r2, &(0x7f0000435000)='./file0\x00') r3 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fdatasync(r3) bind(r2, &(0x7f0000f76000-0x10)=@ethernet={0x0, @empty}, 0x10) fsync(r4) r5 = dup(r3) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000bfc000)='tls\x00', 0x4) clock_gettime(0x0, &(0x7f0000d17000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000316000)={0x0, 0x0}) utimensat(r5, &(0x7f0000421000-0x8)='./file0\x00', &(0x7f000001d000-0x20)={{r6, r7/1000+10000}, {r8, r9/1000+30000}}, 0x0) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sync_file_range(r0, 0x1, 0x6, 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000326000-0x16)='net/ip_tables_targets\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000166000-0xc)={0x9, 0x100, 0xc}) r2 = syz_open_procfs(0x0, &(0x7f000044e000)='net/softnet_stat\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000079c000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000928000)={r3, &(0x7f0000137000)=""/4096}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00007ae000)={{0x0, 0x3, 0x673, 0x3}, 0x5, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x915c, 0x3}) pipe2(&(0x7f0000055000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007cc000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, &(0x7f000026f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000398000-0x6)={r3, 0x15}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00005d5000)) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f000054b000)=""/174, 0xae) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CLR_FD(r4, 0x4c01) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000200000+0xc09), &(0x7f0000303000)=0x8) sendmsg$kcm(r1, &(0x7f00002f3000)={&(0x7f0000218000)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip_vti0\x00'}}, 0x1e, &(0x7f0000688000-0x80)=[{&(0x7f0000d3b000-0x79)="2d62a5646b054832334de20fbf1286b291a705c3fc21bf7d444f2a9407a3be33796b5af2c417d8f1b64ac774621de3ec7ba8f4828f3b5c95f1f7c2c1eb2e0ce5a1ad4b29811953cab1d98ca73af2812f7bf2b2a4db25fad9d3a6ee64e5d511ab84b7fb8015e19ea478d5ed8f41fa6b2768be1cf897ec1b9a12", 0x79}, {&(0x7f0000322000-0x36)="f6e2bc4f605fd82f7683215eaabc7a681e716241ea8ad7a0eeeef3c9796608241bd6e53b6c214c2878ebbc5e8a7e6e8b1f18c0a95f5c", 0x36}, {&(0x7f00001f2000)="89586ad8ca6389906aec64292be4d5a30904e216e28249554aadcb", 0x1b}, {&(0x7f00004bb000)="1edcab0d8da6a8629c40e1f6d5be4f1e30fc0b25a85d1346e6a45c36e2e612e22986d50ed9953779152ae7b4fcd7f93482e211", 0x33}, {&(0x7f00000d0000-0x43)="78cea9aba85af70b7e30dda42036de717c008efb3e6175b0423644e319fcd4c4c537d69176f329fc867f034f501d1e52a9ff27b6a7db72c6cc0a3689042ccf3531cbb4", 0x43}, {&(0x7f0000a76000)="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", 0x1000}, {&(0x7f00004de000)="8f802b34dc9a4666e3b585a92d0435f1d2cd314c0f65206f489dcf5a7cd188fcfd799ce94e9f8920451d9b377f59c771021b3ea065db", 0x36}, {&(0x7f0000c34000-0xe1)="15a288f6107efb92c765e4d6e694f351fb2d7f567c045311e4a79241acb5552a3b4c8894d09eb92e0a8efb9ffa58e5ec39183d6ded34ff5f6f634c439556a234fe1d319b501d50a1ac1235db3bb3996f4f53be50b2cde3c0476a00fbe25c6fa6c06e9590e99cb66107895c216729f4023d77c7ad885bf87b731fc3c3139fd147067eff24c3af3b5f31559effa74659fe3dabe1495770a11664c4afb21e3a557e31371b256ab226a0cc74cc763c94682a19cf33942f43a8573dd740bf3b0b7c378842124e9c76abedac209b4b54b23bc6108aa3f06c24f5406f64fc43f02c4fbe08", 0xe1}], 0x8, &(0x7f0000dd0000-0xf8)=[{0xf8, 0x11b, 0x7ff, "2d6c2f3cf9e58d4afeb03a00b3113faa2a9a659c8d0d5d526c227ec7779cdfbd08c73d7e6fe5e508bab6008f230022d1d67b8c006c3f6b4dd1d4046634106b38d8c6f2364661b196e42e32da205c980233c07fa82624721a860cac8213a699a636d1dfdf56614aea834e7810b44ba10e9048cdc0f39a39a54dad78ef2bdafd92bd9977a850a6649bd294a659fb6155b81b1c18954afc273d2e93a81c5c952bcd5b264e3a3889ea5488111aff8e34ecb290fbbd9a40585f891dc08e9b12565992d606e0afd2aec1164a0ba047e40b0633cefa63201590f29af5896258fe7fba49563f"}], 0xf8, 0x8000}, 0x4000) getpeername$ipx(r2, &(0x7f0000cb7000-0x10), &(0x7f0000cb1000-0x4)=0x10) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e7d000)='/dev/sg#\x00', 0x81, 0x100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d0b000-0x18)={r1, &(0x7f000057f000)="89c52de664066d63724bda8ea3cc516dd6b3b95f45746ccc03cfec5d43fa325a9a14283ccd33781a174dba82c6a6c08526a6c327607b0fa55f10fc09014b3a8a1dd1fcd2085164df1eaa99998cf040b5be4d45381c821ced2269b826f1fcda8b2accfcdea3aeb3580ac98c68305fcd36ab6c996c58e62bf59d30e9bd590940208a9ef20ad2460c049ea98fca751b0c23a5f185816ca461a23bb5f24589e50eaef4e59c47c46fff43c4f56c336fea0092a9263c4bca26a843f280da9acb71c77a09aa08166f5aeb30224676016cc151c3095edaad3628208906f4e1c5f1c301c036df0a", &(0x7f0000c28000-0x1000)=""/4096}, 0x18) r2 = getpgid(0xffffffffffffffff) r3 = getpid() kcmp(r2, r3, 0x0, r0, r0) fdatasync(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d83000)='/dev/ppp\x00', 0x100c1, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f00004b2000-0x4)={0x101, 0x6}) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008f5000-0xb)='/dev/loop#\x00', 0x100, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ea000-0x11)='/dev/vga_arbiter\x00', 0x240, 0x0) r2 = msgget(0x3, 0x80) r3 = gettid() r4 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f00002c1000-0xc)={r1, r1, 0x7fff}) msgctl$IPC_RMID(r2, 0x0) fdatasync(r0) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006f0000-0xd0)="d7989c05631370de8d449904007100070e86d517f44fa1235f2416509968fb4008002457334866721bb7337c70", 0x2d) r1 = syz_open_dev$usbmon(&(0x7f0000c58000)='/dev/usbmon#\x00', 0x6, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000f09000-0x9d)=""/157) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f0000012000-0x20)) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r3, &(0x7f000080c000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003fb000)=0x10, 0x80000) dup3(r1, r0, 0x80000) fcntl$lock(r2, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x5}) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000069a000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e6d000)={0xa, 0x9, 0x8, 0x3, 0xb, 0xffffffffffffff9c, 0x8e7}, 0x2c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/member\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0x84) r2 = socket$pptp(0x18, 0x1, 0x2) sendto(r2, &(0x7f0000bc4000)="ba7b243cf08862d1e14f7810e53d91ef2e4a89a25b0b1dfc789bd282d4c49e31eae20d1eab136473fe4312601faa6fc774a4428bde7d386bd90f708cf47648d4f05c4aad7b18491a436fc140bf2fbaaa6936c1b1542754289671fe75c56eb7dcae5a53509199bab8e981166ca70535c13bd4b9b36b1d3529d7", 0x79, 0x0, &(0x7f00000d7000-0x10)=@in={0x2, 0x1, @rand_addr=0x401}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r3) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) munmap(&(0x7f0000020000/0x2000)=nil, 0x2000) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x3, 0x2b, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0x58, "b884365296d325daf26fcbaccc13c1a4b9f20105085dabbd16efeccec0525e1b3b4f65e69939babdd9e95b8450a38dc15a7a55b5bbc83aa42c68f2b5a537b65aa0a0e0fad2dde358529cd2ee4cf8d898a7d0a5f39f8eb5be"}, &(0x7f000000a000)=0x60) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000021000-0x10)={r1, 0x4, 0x0, 0x3}, &(0x7f000001d000)=0x10) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$vcsa(&(0x7f000030f000-0xa)='/dev/vcsa#\x00', 0x9, 0x400) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000719000)) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$vcsa(&(0x7f0000614000-0xb)='/dev/vcsa#\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003da000-0x8)={0x3, 0x0, 0x0, 0x8001}, 0x8) ioctl$KDDELIO(r1, 0x4b35, 0x20) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:04 executing program 5: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000961000-0x18), &(0x7f0000002000-0x8)=0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000028e000-0x8)='./file0\x00', 0x8000, 0x40) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00009e2000-0x28)={&(0x7f0000e17000/0x3000)=nil, 0x1, 0x0, 0x58, &(0x7f0000dae000/0x1000)=nil, 0x1000}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000abc000-0x30)) r4 = dup(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000551000-0xe8)={{{@in=@local, @in=@multicast1}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000c74000-0x4)=0x48a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000018e000-0x8)={0x0}, &(0x7f0000393000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d2c000)={r5, 0xbc96}, 0x8) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000ae9000-0xd5)=""/213, &(0x7f0000008000-0x4)=0xd5) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000e2c000-0x10), 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000064d000)={r2, r3}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00009f4000-0x4)=r3) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) keyctl$session_to_parent(0x12) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000321000), &(0x7f0000f82000)=0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xfffffffffffffedd, 0x2, 0x0, 0xffffffffffffff1f) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000072f000+0x959)=@mangle={'mangle\x00', 0x1f, 0x4, 0x330, 0x130, 0x98, 0x130, 0x210, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00003ed000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x130}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x10001}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x7, 0x6, 0x0, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x7}}}, {{@ip={@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', {0xff}, {}, 0x37, 0x1, 0x2}, 0x0, 0xc0, 0x120, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @common=@ttl={0xfffffffffffffd77, 'ttl\x00', 0x0, {0x3}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xbe96, 0x2, [0x9320, 0xffffffffffffffe0, 0x3, 0x0, 0x81, 0x1f, 0x5, 0x7ff, 0x400, 0x0, 0x2, 0xff, 0x40, 0x8, 0x8, 0x1], 0x2, 0x4, 0x100000000}}}]}}, 0x390) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000592000)='/dev/rtc\x00', 0x400000, 0x0) mq_getsetattr(r1, &(0x7f00003fe000-0x40)={0x0, 0x1000, 0x8000, 0x20, 0x7, 0x6, 0x7fff, 0x1f}, &(0x7f0000e8a000-0x40)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/ppp\x00', 0x201, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000016c000-0x1)) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$void(r0, 0x5450) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa8000-0x4)=0x0) get_robust_list(r3, &(0x7f0000365000)=&(0x7f00004e3000), &(0x7f0000f4d000-0x8)=0x18) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000de2000)="7d93547bf6578249d75e96bed6c0f2c865dfc84905b584009e2faf4e01d13da6a4c3d7a75b5fdc4d8c2a40253ce1db185bb161293b4380d7f8991669f59f2626a1c4bcca912cbef3", 0x48) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x800000000000000) fdatasync(r0) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c2a000)={0x0, 0x0}) fcntl$getflags(r0, 0x40b) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:04 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c7e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000c7f000-0x10)={0x3, 0xc3, &(0x7f0000bad000-0xc3)="d9b63326490aa849c6e401d406995d6166d40fc8cc4f8b61e57c3e098ec080a2538fd00eca29d1ffb95aadc15f9bab4c968d160ac01fc9a3ad8c0b8e30cb7fc6a3eb357e7e2ff69b0aa882ea299e3e2de0008774eb557964ef9d5f70ed1669993a4f56b109bd38084f6a22d73a7fd5175f8a6356a81e1f5697c7744c0f6aafd2f9015b0513426cc9086edecfb784ce3fa8fb4c49b3b63dad3397cd7e643b1034372e5a6084daece908cf3a36ab4ecf7b46ce4b76d0c0c1fd83127f8b2b6099853a8bbb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10f, &(0x7f0000649000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x7ff, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@loopback=0x7f000001]}, {[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[@multicast1=0xe0000001]}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x50, 0x0, {0x29, 0x4, 0x5, 0x7, 0x4, 0x3, 0x0, 0x3f, 0x7f, 0x80, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@cipso={0x86, 0x11, 0x5, [{0x7, 0x5, "041c84"}, {0x2, 0x3, "ff"}, {0x7, 0x3, "19"}]}, @rr={0x7, 0x1b, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x89, 0x6, "fdde107b"}, @lsrr={0x83, 0x27, 0xffffffff, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @generic={0x44, 0x6, "22d446e2"}, @end, @ssrr={0x89, 0x3, 0x3ff, []}, @lsrr={0x83, 0x17, 0x800, [@multicast1=0xe0000001, @empty, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty]}, @ssrr={0x89, 0xf, 0x5, [@empty, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0x7, 0x7fffffff, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, "16"}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) bind$inet(r0, &(0x7f00003e4000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getdents64(r0, &(0x7f0000c4d000)=""/1792, 0xfffffffffffffde9) getdents(r0, &(0x7f0000fd8000-0x20)=""/124, 0x7c) 2018/02/04 11:44:04 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002f9000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x21c)=[{{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f000069a000-0x5)=""/5, 0x5}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000761000)=""/205, 0xcd}], 0x8, 0x0, 0x0, 0x100000001}}, {{&(0x7f0000c6b000)=@rc, 0x9, &(0x7f00009a8000-0x20)=[{&(0x7f0000c4b000-0xd)=""/13, 0xd}, {&(0x7f0000001000-0x82)=""/130, 0x82}], 0x2, &(0x7f0000609000)=""/71, 0x47, 0x9}, 0x6}, {{&(0x7f0000001000-0x9)=@rc, 0x9, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f00008e7000-0xc5)=""/197, 0xc5}, {&(0x7f0000553000)=""/200, 0xc8}, {&(0x7f000024b000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000b0e000)=""/94, 0x5e}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000263000)=""/182, 0xb6}, {&(0x7f0000001000-0x80)=""/128, 0x80}], 0xa, &(0x7f0000498000-0xb0)=""/176, 0xb0, 0x65e}, 0x5}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000c76000)=""/86, 0x56}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}], 0x2, &(0x7f0000ff2000)=""/19, 0x13, 0x1}, 0x8001}, {{&(0x7f0000bef000-0x10)=@can, 0x10, &(0x7f0000703000-0x80)=[{&(0x7f00004d0000-0x2a)=""/42, 0x2a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de0000)=""/66, 0x42}, {&(0x7f00006f2000)=""/4096, 0x1000}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000366000)=""/4096, 0x1000}, {&(0x7f0000559000)=""/254, 0xfe}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x8, &(0x7f0000000000)=""/188, 0xbc, 0x1}, 0x7}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000aeb000)=[{&(0x7f000021d000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000000000)=""/224, 0xe0}], 0x3, &(0x7f0000ac2000)=""/156, 0x9c, 0x100000000}, 0x5}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f00001fb000)=[{&(0x7f0000000000+0xeab)=""/198, 0xc6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000e8b000-0x50)=""/80, 0x50}], 0x3, 0x0, 0x0, 0xffffffff}, 0x7fff}, {{0x0, 0x0, &(0x7f0000238000)=[{&(0x7f0000000000)=""/215, 0xd7}], 0x1, &(0x7f00003b7000-0xd1)=""/209, 0xd1, 0x3}, 0x3}, {{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f0000350000)=[{&(0x7f0000618000)=""/116, 0x74}, {&(0x7f0000000000)=""/180, 0xb4}], 0x2, &(0x7f000060a000)=""/176, 0xb0, 0xfffffffffffffff9}, 0x1ff}], 0x9, 0x2, &(0x7f0000687000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002e1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x8) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f000044f000-0x8f)=""/143) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009fe000)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000aa2000-0x8)='./file0\x00', 0x400000, 0x12) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000052000-0x4)=0x401, 0x4) fdatasync(r0) bind$llc(r1, &(0x7f0000c6c000)={0x1a, 0xff, 0x2, 0x7fff, 0xfff, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fsetxattr(r0, &(0x7f00006a6000)=@known='security.evm\x00', &(0x7f0000ea8000)='+\x00', 0x2, 0x1) syz_open_dev$binder(&(0x7f00008d8000)='/dev/binder#\x00', 0x0, 0x2) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f000027c000)='/dev/usbmon#\x00', 0xc5, 0x80) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001a1000-0x4)={r1}) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000bf4000), 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cb000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x100) openat$autofs(0xffffffffffffff9c, &(0x7f0000972000-0xc)='/dev/autofs\x00', 0x40800, 0x0) fdatasync(r0) 2018/02/04 11:44:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80800, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000003000)='./file0\x00', 0x100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000013000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00001d9000-0xa)={&(0x7f0000263000/0xc000)=nil, 0xc000}) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$vcsa(&(0x7f00000fa000)='/dev/vcsa#\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b60000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0xbf, 0x401, 0x101}, &(0x7f00009e4000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000717000-0x8)={r2}, 0x8) r3 = syz_open_dev$adsp(&(0x7f0000c75000)='/dev/adsp#\x00', 0x101, 0x4200) ioctl$TCSETSW(r3, 0x5403, &(0x7f000035d000-0x24)={0x800, 0x8, 0x7fff, 0x0, 0x5, 0x43, 0x2, 0x0, 0x6, 0x8001, 0x3, 0x9}) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000050c000)) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000068a000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000774000)={0x0, 0x5, 0x20}, &(0x7f0000072000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e19000)={r2, 0x10, &(0x7f0000627000)=[@in={0x2, 0x2, @empty}]}, &(0x7f000018b000-0x4)=0x10) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00000c7000-0xb)='/dev/midi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000ee8000)=""/212) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0x8, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 11:44:04 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:04 executing program 0: clone(0x0, &(0x7f00003eb000), &(0x7f00006c0000), &(0x7f000027a000), &(0x7f0000c58000)) prlimit64(0x0, 0x0, &(0x7f0000433000-0x10), &(0x7f0000456000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="ae39aea5582695a4b3cf8adeee12d7396188441d5e9bf15ca210cce04aa4bb0cc82aff2e4792e05c2c4dae433c4b3bf13a2ab2f9ac0b483a21769df2f5a9c7a83f631075bdf49bfab00c7f539af8f5d0072aefb4150467785f01c5fc2e0bbac43aa1008c76f23505f55fc8e0bb9857e45f586bec0ff04ccde0e88e321d8f5e0144f4971345ba9bd5b8175a4980428f76cb446ac9aedc3d6b61557cb8963e848142886f41bf24ee38be4620a3cf3b9ae901526cf8627b599ade3c62a0648501c49f57afde328877304af47260f71d4b934960e32f357a", 0xd6, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f00008cc000-0xa2)=""/162, 0xa2) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000517000-0xb)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) recvmmsg(0xffffffffffffffff, &(0x7f0000ef5000)=[{{&(0x7f00004cd000)=@generic, 0x80, &(0x7f0000e30000-0x40)=[{&(0x7f000057a000-0xe2)=""/226, 0xe2}, {&(0x7f0000668000)=""/191, 0xbf}, {&(0x7f0000c51000)=""/180, 0xb4}, {&(0x7f00002f2000)=""/26, 0x1a}], 0x4, &(0x7f00009e4000)=""/246, 0xf6, 0x9}, 0x2b5a9cac}, {{&(0x7f0000e0a000)=@sco, 0x8, &(0x7f00005ac000)=[{&(0x7f0000a90000)=""/182, 0xb6}], 0x1, &(0x7f0000508000-0x55)=""/85, 0x55, 0xba7}, 0x1}, {{&(0x7f0000d65000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000f50000)=[], 0x0, &(0x7f00005a6000-0xe1)=""/225, 0xe1, 0x80000001}, 0x3}, {{&(0x7f0000be6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000110000-0x80)=[{&(0x7f0000a19000-0xe5)=""/229, 0xe5}, {&(0x7f0000df0000)=""/217, 0xd9}, {&(0x7f0000fc6000)=""/15, 0xf}, {&(0x7f0000c4c000)=""/183, 0xb7}, {&(0x7f0000377000)=""/168, 0xa8}, {&(0x7f00004a0000)=""/161, 0xa1}, {&(0x7f00003ce000-0x14)=""/20, 0x14}, {&(0x7f0000738000)=""/34, 0x22}], 0x8, &(0x7f000087b000-0xeb)=""/235, 0xeb, 0xfffffffffffffffe}, 0xfd}, {{&(0x7f00001c1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000d5f000)=[{&(0x7f00000b6000)=""/234, 0xea}, {&(0x7f0000a04000)=""/2, 0x2}, {&(0x7f0000800000-0xfa)=""/250, 0xfa}], 0x3, &(0x7f0000158000)=""/76, 0x4c, 0x6599}, 0x10000}, {{0x0, 0x0, &(0x7f00002ad000)=[{&(0x7f0000516000-0x5)=""/178, 0xb2}, {&(0x7f000001e000)=""/211, 0xd3}], 0x2, 0x0, 0x0, 0x7}, 0x10001}, {{0x0, 0x0, &(0x7f000076a000-0x60)=[{&(0x7f0000f41000)=""/159, 0x9f}, {&(0x7f00004d4000-0x27)=""/39, 0x27}, {&(0x7f0000ef7000-0xfd)=""/253, 0xfd}, {&(0x7f000089d000)=""/219, 0xdb}, {&(0x7f0000f43000-0x1000)=""/4096, 0x1000}, {&(0x7f0000494000)=""/32, 0x20}], 0x6, &(0x7f0000fbe000-0xd5)=""/213, 0xd5, 0x4}, 0x2}], 0x7, 0x1, &(0x7f0000d35000)={0x77359400}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000036d000), &(0x7f00003a2000)=0xb) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = dup3(r2, r1, 0x80000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000b44000-0x2)={0x6, 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) accept$inet(r0, 0x0, &(0x7f0000df4000-0x4)) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009e7000-0x20)={@generic="06befcbd91ac30ac714b8f13ee3a1c7a", @ifru_flags=0x2}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x340, 0x400, &(0x7f0000002000)="070000001258a79e7daeea8fbb1a1b243e4ac30b642616ebeaeba018cf5ecd29aab3f6ec1fe7a4cd9fa33970f5740838513b845143f8", 0xfffffda2) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x4) r4 = syz_open_dev$dspn(&(0x7f00007fc000)='/dev/dsp#\x00', 0x80000001, 0x50200) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000177000-0xe8)={{{@in6=@local, @in=@local}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000ec1000)=0xe8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000019d000)=0x6b2, 0x4) dup2(r3, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000471000-0xc)='/dev/autofs\x00', 0x41, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000505000)={0x6, 0xffffffffffffff9c, 0xfffffffffffffffa}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f7d000)={0x0, 0x10000}, &(0x7f0000e1a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ad4000)={r2, 0x1000, "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"}, &(0x7f00000df000-0x4)=0x1008) r3 = syz_open_dev$loop(&(0x7f0000aa5000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) bind$bt_sco(r3, &(0x7f00003d0000)={0x1f, {0x7, 0xcad6, 0x7fff, 0x800, 0x0, 0x6}}, 0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a4000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000f6c000-0x8)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000011f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(r3, r4) bind$inet(r4, &(0x7f0000331000)={0x2, 0x0, @rand_addr=0x224}, 0x10) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2e000-0x11)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/04 11:44:04 executing program 1: r0 = semget(0x0, 0x7, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000cf8000)=0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x9c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x3, r1, r2, r3, r4, 0x1, 0x81}, 0xffffffff, 0x4, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000bc4000)=0x0) ptrace$pokeuser(0x6, r7, 0x400, 0x1) r8 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000683000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) bind$inet(r8, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r9 = syz_open_dev$sndpcmp(&(0x7f00000fb000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ebd000)={0x9, 0x0, 0x10003, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r9, 0x40106437, &(0x7f0000c8f000)={r10, 0x7fffffff}) syz_open_dev$midi(&(0x7f000094c000-0xb)='/dev/midi#\x00', 0xccd2, 0x2) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000df5000/0x1000)=nil, 0x1000) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000012b000)=""/87) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000787000)=0x1000) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000423000-0x8)='./file0\x00', 0xc0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00002d6000-0x24)=""/36, &(0x7f0000e75000-0x4)=0x24) r1 = socket$inet(0x10, 0x3, 0x10) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005c2000)=r2) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000265000-0x4)=0x5) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e45000)={0x0, 0x7}, 0x8) ioctl$int_out(r1, 0x5460, &(0x7f00009a8000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083e000)={0x0, 0xfffffffffffffffd, 0x80000000000003f7, []}, 0xceffb9970f04098f) dup3(r0, r0, 0xfffffffffffffffd) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e77000)='#\x00', 0x5) fstatfs(r0, &(0x7f0000503000-0xaa)=""/170) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002d9000-0x4)) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) dup2(r1, r0) fdatasync(r1) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000cb000-0xa)='/dev/cuse\x00', 0x401, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000247000-0x4)=0x6, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00004cc000-0x48)=@full, &(0x7f0000994000)=0x48, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000024c000), &(0x7f0000deb000)=0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000098f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x679b) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00007c6000-0x8)) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000619000-0x9)='/dev/ppp\x00', 0x880, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000dd0000-0x14)={0x3, 0x1, 0x3, 0x2, 0x7f}) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005b000)='/dev/sg#\x00', 0x7b, 0x40303) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000972000)) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x100000000) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:04 executing program 2: r0 = semget(0x0, 0x7, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000cf8000)=0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x9c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x3, r1, r2, r3, r4, 0x1, 0x81}, 0xffffffff, 0x4, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000bc4000)=0x0) ptrace$pokeuser(0x6, r7, 0x400, 0x1) r8 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000683000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) bind$inet(r8, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r9 = syz_open_dev$sndpcmp(&(0x7f00000fb000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ebd000)={0x9, 0x0, 0x10003, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r9, 0x40106437, &(0x7f0000c8f000)={r10, 0x7fffffff}) syz_open_dev$midi(&(0x7f000094c000-0xb)='/dev/midi#\x00', 0xccd2, 0x2) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e72000-0x1), 0x0, 0x9, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000099d000-0x8), 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b09000)={0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/sequencer2\x00', 0x20080, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000963000-0x4)=0x4, 0x4) bind$vsock_stream(r3, &(0x7f0000017000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000985000-0x10)=@common='gretap0\x00', 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1c000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000011000)) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400}) ppoll(&(0x7f00000f5000-0x8)=[{r1}], 0x1, &(0x7f00006f7000)={0x77359400}, &(0x7f00008ff000)={0xffffffffffffffc1}, 0x8) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000c53000/0x2000)=nil, 0x2000, 0x1000000, r2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r1}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/enforce\x00', 0xc00, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00001b3000)=0x4, &(0x7f0000754000)=0x2) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x0, 0x40) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a7000)='/dev/hwrng\x00', 0x404040, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00009af000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000c1000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, "c1b9463bd82bd782ea27440232e26e59c7f334184fa65c48667781d1728d8a12a831c6685339cd7fa7789be042a2a2f1e43c38948aa84d799a0564ee56210729", "e0bbe01a9517f17d1da9687edb367f27e737eb0d7c736b898095617b0605c9d690f87587024a92e38a39ea35f82c2743f498a110accec2a1fd1891231a673124", "a100c35bfa05c0ce409d4dde51dbff1bcdc8b325f7f9beac8a5d4b2350912b63", [0x20000000000]}) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000055e000)=@syzn, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$packet(r2, &(0x7f0000990000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b73000-0x4)=0x14) bind$ipx(r2, &(0x7f000067a000-0x10)={0x4, 0x6, 0x80, "cbf3d6b73bb3", 0x7}, 0x10) removexattr(&(0x7f0000f6e000-0x8)='./file0\x00', &(0x7f0000aeb000-0xa)=@random={'system.', '/,\x00'}) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000015c000)='/dev/hwrng\x00', 0x24002, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fcf000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000bb8000-0x9)='children\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000b77000)={0x7, 0x0, {0x0, 0x3, 0x4725, 0x3, 0x59ba}}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000985000)={0x3, 0xe81, [{0xa0f7, 0x0, 0x4}, {0x6, 0x0, 0x20}, {0x6, 0x0, 0xd79}]}) fdatasync(r0) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000bff000)=""/158) removexattr(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000a8f000-0xb)=@random={'btrfs.', '(GPL\x00'}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000990000)='/dev/sequencer2\x00', 0x2000, 0x0) getpeername$ax25(r2, &(0x7f0000ced000), &(0x7f0000c17000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f36000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800000000000000, 0x0, 0x0, 0x4, 0x8, 0x7, 0x5}, 0x20) 2018/02/04 11:44:04 executing program 7: seccomp(0x1, 0x0, &(0x7f0000f06000-0x10)={0x7, &(0x7f0000cb7000-0x38)=[{0x1aa8, 0xacf5, 0xffffffffffffff7f, 0x1000}, {0xff, 0x1, 0x800000000, 0x80000000}, {0x3f, 0x5, 0x6, 0x2}, {0xec, 0x1}, {0x1, 0x5, 0x7, 0x1f}, {0xad0, 0x3, 0x1, 0xfffffffffffffffc}, {0xffffffff, 0x210f6269, 0x4, 0x7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$midi(&(0x7f00000b6000-0xb)='/dev/midi#\x00', 0x2, 0x4000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008ee000)=0x0) getresuid(&(0x7f0000700000)=0x0, &(0x7f0000b49000-0x4), &(0x7f0000bd2000)) getgroups(0x1, &(0x7f000060c000)=[0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001a1000)={r2, r3, r4}, 0xc) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000633000-0x40)={&(0x7f0000f46000)=[], &(0x7f0000e03000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000087c000)=[0x0, 0x0], &(0x7f0000bf0000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x6, 0x2, 0x4}) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) open$dir(&(0x7f00001da000)='./file0\x00', 0x0, 0x10) fdatasync(r0) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002000-0x62)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000d000)={0x0}, &(0x7f0000015000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000011000)={r2, 0x1}, 0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000016000-0x84)=[@in={0x2, 0x3, @rand_addr=0x81}, @in6={0xa, 0x2, 0x4cd2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe10}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}], 0x84) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000011000-0x4)=0xfffffffffffff832) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000011000-0x4)) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000aab000)='./file0\x00', 0x404000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cb9000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000082a000-0xc)='/dev/amidi#\x00', 0x8, 0x101000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000072000-0xe8)={{{@in6=@local, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000153000-0x4)=0xe8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000637000)={0x3, 0x8, 0x7}) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b11000-0x10)={0x0, 0x5, 0x3, 0x2}, &(0x7f0000732000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004a5000-0x6)={r1, 0x1}, &(0x7f000085d000-0x4)=0x6) futex(&(0x7f0000a95000-0x4), 0x0, 0x0, &(0x7f0000001000-0x10), &(0x7f000073c000), 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000989000-0x2f)="1098410220cd5a33694a142234a474687b6096ccdb4d90e6f2fe5ed2554e72a9ec2c34d5aebe37d4240044e467d4e1", 0x2f) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c47000-0x4), &(0x7f00006b0000)=0x4) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000efb000)='/dev/midi#\x00', 0x7, 0x10002) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000663000-0x4)=0x41, 0x174) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x7, 0x3) fdatasync(r0) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000301000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000059f000-0x4)={0x1}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) fdatasync(r0) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000bff000)=""/158) removexattr(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000a8f000-0xb)=@random={'btrfs.', '(GPL\x00'}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000990000)='/dev/sequencer2\x00', 0x2000, 0x0) getpeername$ax25(r2, &(0x7f0000ced000), &(0x7f0000c17000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f36000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800000000000000, 0x0, 0x0, 0x4, 0x8, 0x7, 0x5}, 0x20) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000aab000)='./file0\x00', 0x404000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000001000)) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000797000-0x60)={0x0, 0x41, 0x0, @thr={&(0x7f0000001000-0xdb)="d1f46d81f94d7aed2d6d9bef26b3fc0970292b5aff59e527df26fcbccde725e7dc8b08b0b47e6dbd28198cfcc2914d61f5a645d84575ab30835a6651d71ffe92ec96e89ad0d2320657ee0dc9f7eaf36c6d10cab074f544de2738aa756b180ce01257fa0bcb68a2dcb2e53fab4badba2d832603c86b53a0c71e3efd5db180f9bae850c5fab22e1ff68883a60e54d103943ca10b5d12f20a895eae4664d0276ceeab10389e9d072259bba7daab5e4d7119cfddbc7767badfd7e76c0e22048f5a17040a97408c0e2a7a1ad61b36a70942d2e55d578f0c091a8e440df0", &(0x7f00002d8000)="7c3dee152e278ddb314c7f5d56e63141b290f6d6ca98f8d445e32d6270b14d0d8925150ae9875ff802dc350c722cbf19dfcce008555a8d6c7875c2b83b623860071cb64ae077843d07bd4c15fbc78272903460184bd27edcca5976705de3f286da36bfd8b61c1862295d95a25a28c75a14e3186d6cf77b8293375cdd81f5760876760264a2d9e73ad430e03493716488851d5abf870fb4db7ba408ba9891f905b53e889e2282c709f81c48759df1265c1f8337"}}, &(0x7f0000e66000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b63000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00004a0000)=0x81) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/load\x00', 0x2, 0x0) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) prctl$setendian(0x14, 0x3) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00002a3000-0x6e)=""/110) fdatasync(r0) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000487000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000d5000)) r2 = syz_open_dev$vcsa(&(0x7f0000908000)='/dev/vcsa#\x00', 0x9, 0x408040) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00007f8000)={0x7, [0x10001, 0x4, 0xfffffffeffffffff, 0x1, 0xe4, 0x6, 0xfffffffffffffffa]}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/04 11:44:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003eb000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000926000-0x20)={0x1, 0x0, 0x0, 0x80, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000001000-0xb2)=""/178) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r3) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000aab000)='./file0\x00', 0x404000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/rtc\x00', 0x90000, 0x0) accept4$nfc_llcp(r2, &(0x7f000084d000-0x60), &(0x7f0000363000)=0x60, 0x80000) splice(r0, &(0x7f0000a5f000), r0, &(0x7f00005a2000-0x8), 0x975, 0x2) fdatasync(r1) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f000067d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b19000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r2, 0xfffffffffffffffe, r1) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000098d000-0x4)) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000aab000)='./file0\x00', 0x404000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000007, 0xffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000439000-0x108)={0x0, {{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x3, 0x3, @empty, 0x6}}}, 0x108) r1 = syz_open_dev$loop(&(0x7f000082d000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000044000)=0x961, 0x4) fdatasync(r1) r2 = fcntl$getown(r1, 0x9) ptrace$peek(0x1, r2, &(0x7f00001fe000-0x8)) syz_open_dev$dspn(&(0x7f000054b000-0xa)='/dev/dsp#\x00', 0x5189, 0x80000) clock_gettime(0x0, &(0x7f00007b2000)={0x0, 0x0}) futex(&(0x7f000082d000-0x4)=0x2, 0x1, 0x7, &(0x7f0000212000-0x10)={r3, r4+10000000}, &(0x7f0000f99000-0x4)=0x7ff, 0x5) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000487000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000d5000)) r2 = syz_open_dev$vcsa(&(0x7f0000908000)='/dev/vcsa#\x00', 0x9, 0x408040) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00007f8000)={0x7, [0x10001, 0x4, 0xfffffffeffffffff, 0x1, 0xe4, 0x6, 0xfffffffffffffffa]}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a7a000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000586000-0xa)='/dev/vcs#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000036d000), &(0x7f000093a000-0x4)=0x8) syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000214000)='/dev/binder#\x00', 0x0, 0x802) fdatasync(r1) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000079000-0xc1)={0x0, 0xb9, "5941148ece0e3df5cdddf408a0cb4ce6f2eeacfb16cd13ceb24a645e6d1f959b8313f2081e0768b2f6d5359ec1523c6c4de45acb8cff1c4d8999fd906d0004fa84598212e689e34d7c3692f051b4ddb17967f5378eeaa5b69bd54472eee5bbfbfc4c43aa3df13dbf1ad5038c7e6b8c8e95c0cd8de1c188186791a9c52d60efafb027d160c078c19e5bb362e2bf28b6cbf1706fc875fcd375c9d82a9c7dcc3351374ad3571d8c7b55ce6421975c88971c8b8087ea30d1934e64"}, &(0x7f0000a68000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008f9000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x3, 0x69e, 0x3, 0x3fc, 0x4, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x80000001, 0x1000, 0x0, 0x1, 0x1, 0x1, 0x400, 0x90]}, &(0x7f00003fc000)=0x108) fcntl$getown(r0, 0x9) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001dc000-0xb)='/dev/audio\x00', 0x40600, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00002d9000-0x48)={0x20000, 0x0, [0x7, 0x3, 0x4b5, 0x4, 0x1, 0x1ff, 0xffffffffffffffc0, 0x3]}) fdatasync(r0) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e87000)="240000021a0025ad006bb404fe001c02f748ff6e10b500010700eb0800030001000000", 0x23) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000912000-0x4)=0x10000) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@generic="d21fb570079c2ec9b204457a46c429de", @ifru_map={0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000229000-0x8b)=""/139, 0x8b, 0x0) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) listxattr(&(0x7f00009d0000-0x8)='./file0\x00', &(0x7f00008dc000)=""/173, 0xad) 2018/02/04 11:44:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c00000-0x50)={0x8, @tick=0x8, 0xfff, {0x1, 0x4}, 0xe98c, 0x3, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) fdatasync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002000-0x4)=[r2]) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000aab000)='./file0\x00', 0x404000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000071c000)='/dev/usbmon#\x00', 0x3, 0x400) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000ba000)=0x3, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000506000)={0x5, 0xfffffffffffffffe, 0x80000000, 0x3, 0x6, 0xff, 0x6, 0x2, 0x7, 0x5, 0xfffffffffffffff8, 0x4}) 2018/02/04 11:44:05 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001ec000)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000f1000-0x5)={0x7fff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x44f9, 0xfffffffffffffffd) fcntl$setsig(r1, 0xa, 0x36) fdatasync(r1) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x5, 0x4880) getsockname$netrom(r0, &(0x7f00001dd000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000002000)={0x6, 0x0, [{0x80000001, 0x4, 0x2, 0xff, 0x5, 0x8001, 0x401}, {0xc0000007, 0x7f, 0x6, 0x2, 0x61, 0x9, 0x7dbb}, {0x7, 0x6, 0x2, 0xfe, 0x9, 0x6, 0x42}, {0x8000000b, 0x8, 0x7, 0x7, 0xb9ae, 0x2, 0x5}, {0x80000001, 0x8, 0x2, 0x1, 0x20, 0x23, 0x10001}, {0xb, 0x7f, 0x2, 0xc4, 0x4, 0x54b, 0x787}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f000025d000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0xfda9) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000607000-0x1c)={0xa, 0x2, 0x0, @empty, 0x75}, 0x1c) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00000a7000-0x11)=""/17, 0x11, 0x40010000, &(0x7f00000bd000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000c05000)='/dev/loop#\x00', 0xffff7ffffffffffe, 0x204001) fdatasync(r1) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat(0xffffffffffffffff, &(0x7f0000aab000)='./file0\x00', 0x404000, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ea5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8c480) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000648000)={0x2, 0x34}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$cont(0x18, r2, 0x7c77, 0xdbd1) fdatasync(r1) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/217) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x400) r1 = dup(r0) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000a4e000-0x8c)={0x3, 0xa04a, 0x5, 'queue0\x00', 0x4}) fdatasync(r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000060f000-0x99)="90f05ed34c5fe5e1165d03a629a720c4b7ba76a82210977430d74d2a749d7a198dcf811217c9e36af855329237011849c332e0afc959cf86caea9d10fade58612da5f09d567e4b32eebf1d81bf43dbbe0db731cb8f58e703ee4d5a4cc34b19b7b4bddff67b0a98e05b63d83b694038ad1406e5c797fef227a459354124a67ca9af7dfa0c56f8ab996e06ddb9ec0368033f902a3bded717a69d", 0x99) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000af8000)) syz_open_dev$mouse(&(0x7f0000c98000-0x12)='/dev/input/mouse#\x00', 0x2, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003a2000-0x4)) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000d6c000-0x110)={{0x3f, 0x0, 0x400, 0xddf, "3e695dd77f0e98451c8d1365bcb0c8d5b3d43752e7891b480d0436803eaec749e4f91689a3bb31049d58511e", 0x24a9}, 0x0, 0x0, 0x2, r2, 0xffff, 0x7, "41fac074aa9c4ee6840f0ae9e3a6ad842ababe9257c224ad6bdbaa24a0025343fd4b49fc0c0e4589a3dcf52033f2d00ff39f3cea7634e16b137248180d5ae458", &(0x7f0000478000+0x4e1)='lo%.mime_type--md5sum\'securityvboxnet1\x00', 0x27, [], [0x498d, 0x1, 0x4, 0x401]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$dspn(&(0x7f0000acf000)='/dev/dsp#\x00', 0xf366, 0x8400) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000cc1000)={@generic, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000354000-0x10)={0x4, 0xffffffff, 0x7, 0x7f}}}) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b75000-0xe8)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f000093c000)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007a0000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000451000-0x8)={0x2, r2}) fdatasync(r0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d40000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000006f000)={&(0x7f00007a2000/0x800000)=nil, 0x800000}) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x5, 0x4880) getsockname$netrom(r0, &(0x7f00001dd000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000002000)={0x6, 0x0, [{0x80000001, 0x4, 0x2, 0xff, 0x5, 0x8001, 0x401}, {0xc0000007, 0x7f, 0x6, 0x2, 0x61, 0x9, 0x7dbb}, {0x7, 0x6, 0x2, 0xfe, 0x9, 0x6, 0x42}, {0x8000000b, 0x8, 0x7, 0x7, 0xb9ae, 0x2, 0x5}, {0x80000001, 0x8, 0x2, 0x1, 0x20, 0x23, 0x10001}, {0xb, 0x7f, 0x2, 0xc4, 0x4, 0x54b, 0x787}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f000025d000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0xfda9) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0xd47000)=nil, 0xd47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d47000)='./file0\x00', &(0x7f0000d47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() stat(&(0x7f0000721000-0x8)='./file0\x00', &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d48000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a5000-0x4)=0xc) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000005f000-0x8)='./file0\x00', &(0x7f0000d48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getgid() getresgid(&(0x7f0000c57000)=0x0, &(0x7f0000701000), &(0x7f0000c35000)) fstat(0xffffffffffffff9c, &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d49000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000d48000), &(0x7f0000d48000)=0x8) setgroups(0xa, &(0x7f000059c000)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) r11 = socket(0xe, 0x2, 0x0) sendto$inet6(r11, &(0x7f00005d4000-0x2), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet(r11, &(0x7f0000d42000), 0x0, 0x0, &(0x7f0000784000+0x227)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x2000, 0x7c000a00, &(0x7f0000750000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000f1f000-0x1c)={0x6, 0x14, [0x7fff, 0x3, 0x100, 0x99e5, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c4d000-0x58)={{0x8, 0x2}, 0x1, 0xfffffffffffffff7, 0x8, {0x80000001, 0x3f}, 0x10001, 0x1}) r1 = socket(0x10, 0x2, 0x7de) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000692000-0x4), 0x4) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f}, 0x3a) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f0000023000), 0x26a950b) semget(0x1, 0x1, 0x1) fdatasync(r0) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x5, 0x4880) getsockname$netrom(r0, &(0x7f00001dd000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000002000)={0x6, 0x0, [{0x80000001, 0x4, 0x2, 0xff, 0x5, 0x8001, 0x401}, {0xc0000007, 0x7f, 0x6, 0x2, 0x61, 0x9, 0x7dbb}, {0x7, 0x6, 0x2, 0xfe, 0x9, 0x6, 0x42}, {0x8000000b, 0x8, 0x7, 0x7, 0xb9ae, 0x2, 0x5}, {0x80000001, 0x8, 0x2, 0x1, 0x20, 0x23, 0x10001}, {0xb, 0x7f, 0x2, 0xc4, 0x4, 0x54b, 0x787}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f000025d000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0xfda9) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x1, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c2c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000092b000)={0x0, 0x0, 0x1, 0x2, 0x100000001, 0x9, 0x889, 0xfac3, 0x4, 0x5, 0x1}, 0xb) r2 = syz_open_dev$adsp(&(0x7f0000fad000-0xb)='/dev/adsp#\x00', 0x100, 0x40c2) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b1a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000288000)='hybla\x00', 0x6) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000060a000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) fdatasync(r0) r1 = syz_open_dev$sndpcmc(&(0x7f000064a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x48081) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c4d000-0x58)={{0x8, 0x2}, 0x1, 0xfffffffffffffff7, 0x8, {0x80000001, 0x3f}, 0x10001, 0x1}) r1 = socket(0x10, 0x2, 0x7de) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000692000-0x4), 0x4) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c5e000-0x9)='/dev/dsp\x00', 0x101000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000014d000)={r1, 0x0, 0xc1, 0x69, &(0x7f00000cc000-0xc1)="465dc7a0b01ed80cb5fd26a7e005f85cd636b646c560204c5ad0f8848dde040267b09d253741fa986d728550fccb6a869238d905c79fa88e0c9a0c7fa853cfa539f059e553cc2e6be6b90679d4a6c8ec06adf1147a7c7884141ba9bc3c4b00e081403204887a618bc80d4dcfacde366e78043dfad012b4111822ad72c85f901192206bdc697d33a645840191eaeae20c53d36e87b648db6b9c0bb0cd2debfa3a2bda5aa925bd289093aa8d38fa65e8182fe610756964e35a054123aa410a16553d", &(0x7f0000548000)=""/105, 0x7, 0x6}, 0x28) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000140000-0x4)=0x2, 0x4) 2018/02/04 11:44:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ca4000)='/dev/audio#\x00', 0x1, 0x200) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000367000/0x18000)=nil, &(0x7f0000973000-0x18)=[@text32={0x20, &(0x7f0000e27000)="66baf80cb80f6d9e81ef66bafc0cec0f205b660f388175600f32036bf50f01732ac4c3a9693c59a2650fc7983555ffffc4e1b5f940920f01cb", 0x39}], 0x1, 0x34, &(0x7f00004b8000)=[@vmwrite={0x8, 0x0, 0x40, 0x0, 0x6d, 0x0, 0x80, 0x0, 0x4}], 0x1) fdatasync(r0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000018000)={0x3, r1}) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000003000)=@ipx, &(0x7f0000004000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000004000-0x4)=0x1c) shutdown(r0, 0x1) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000003000-0xc0)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = dup(0xffffffffffffffff) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) 2018/02/04 11:44:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a79000-0x8), &(0x7f00009eb000-0x4)=0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b87000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000047e000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b1d000)={0xe8, 0x0, &(0x7f000021a000)=[@exit_looper={0x630d}, @request_death={0x400c630e, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x58, 0x10, &(0x7f0000bd5000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000c7e000), 0x1, 0x0, 0x5}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000b6a000-0x10)=[0x38, 0x38]}, 0xfffffffffffffff7}}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f00005e6000)=[@flat={0x736a2a85, 0x100, r3, 0x2}], &(0x7f0000a26000)=[0x78, 0x38]}}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f0000ced000)=[@ptr={0x70742a85, 0x0, &(0x7f0000838000-0x1), 0x1, 0x2, 0x10}, @fda={0x66646185, 0x80000001, 0x4, 0xd}], &(0x7f000022f000-0x8)=[0x78]}}], 0xc9, 0x0, &(0x7f0000d4e000)="7cd357dcef3ed1842de990ec0b63b6d2d9e055d8d603eb1b32887429da521a0b549104a11a35cfce5c9316a99385c08d1189b624a63c2a6283ab4167c180d8f833b5da8ea534ecbdf8e08005b353dc25ee1e1f1f60339db349e0d04cc652f7ad8ea75e85a9645b3368dc1cb62cc1685e97a651a09e8f499fc04d3462ffec8ffcc416831a7ef3b9a6629b90dc92b091a68a30bb52c406d7c6b4ba4c027d65ba61d42e9aa1cb8759a0aae6f485d87d695fdf1b6a5569c0704185ca06ab62ca7b020ec659fa187984d237"}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f7b000)=@int=0x8, 0xffa3) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = accept(r0, 0x0, &(0x7f00005c4000)) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000a1a000-0x4)=0xfffffffffffffffa, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000fd6000)=0x2, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) fcntl$setlease(r1, 0x400, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000344000-0x8)) getsockname$inet6(0xffffffffffffffff, &(0x7f00006a8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002c0000-0x4)=0x1c) fdatasync(r1) 2018/02/04 11:44:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f00001ec000)='/dev/loop#\x00', 0x1, 0x0) fdatasync(r0) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x400000000000, 0x80000) fdatasync(r0) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x1, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c2c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000092b000)={0x0, 0x0, 0x1, 0x2, 0x100000001, 0x9, 0x889, 0xfac3, 0x4, 0x5, 0x1}, 0xb) r2 = syz_open_dev$adsp(&(0x7f0000fad000-0xb)='/dev/adsp#\x00', 0x100, 0x40c2) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b1a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000288000)='hybla\x00', 0x6) 2018/02/04 11:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000df9000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008af000)='/dev/vcs\x00', 0x40000, 0x0) getsockname$netlink(r1, &(0x7f000061e000-0xc), &(0x7f0000a87000)=0xc) fdatasync(r0) times(&(0x7f0000eb7000-0x20)) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017e000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000773000)={0x8f, "8e925831d4be535eb8a1f9b21f9792063aac56b257e18d557ba795c7c5201ea80d3177452b01ff524b99e31874d227b6040787e55e82756b361d4befe14eb5786eaf2d335c66d984e324ba9190d3244d7fb89f625d31696f45138241f6d4a632feadc3c2d7cca59e7e3eebf6e3f5382b95c26f82696418f3aa1555da815e6fb120c2f2372fcad6664e59da52a707ac"}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000572000-0x8)='./file0\x00', 0x40000, 0x40) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00004c9000)={0x1, [0x1]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1}], 0x10, 0x2}, 0x0) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ff9000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000d19000-0xd)='net/rt_cache\x00') syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000704000)='/dev/sequencer2\x00', 0x103000, 0x0) write$tun(r2, &(0x7f0000cfc000)=@pi={0x0, 0x88ff, @ipv6={0x1, 0x6, "9f21ff", 0x136d, 0x2e, 0x80000001, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@dstopts={0x1d, 0x0, [], [@pad1={0x0, 0x1}]}, @hopopts={0x2f, 0x1, [], [@enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x6e, 0x10, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x4c}, @generic={0xd8, 0x71, "215153bdbeb20d760a77b9e1a36c8d8be4adc1d2042690b62d4e4db858b148068489a6afbccdb61a02ace8deea9f117e9123e39cd844b60bd00e5ae86a6f6e7853f45d9d8b8f4e0009615c49796adaa2d838b81166c2f6638e6c80b16baaea8d7fed42809c49a150997e8351d60274d467"}, @ra={0x5, 0x2, 0x400000}, @jumbo={0xc2, 0x4, 0x6}]}, @fragment={0x73, 0x0, 0x0, 0x8, 0x0, 0x6f, 0x1}, @hopopts={0x5f, 0x1e, [], [@calipso={0x7, 0x20, {0x3ff, 0x6, 0x0, 0x2, [0x1, 0x3, 0x200]}}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x4, 0xb8, "84766274c5a6b5f00fd1b452d6378f72cb546133ffa540f7c0e66211dec3877a3c0b53890a4fae70bc187473f58a4d238f3b56ca4a1bda4356095fedd567842510603c3bd924f8501397e9ec83dc1cca0b81b95440e532e6e1675e9e98bfd9f5b1995815bd60dfd9c48db283b82feb34be5ea105e4b83cb25926c8c76d8f80a88911e4f6ca4885c3c41993357c85f14718c84866f1798c308ae04407bc92bd538a6c376ea4c2be3b0a6e79a6e89f6207868aaeb0e4e45c52"}, @ra={0x5, 0x2, 0x80000001}]}, @hopopts={0x7f, 0x7, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x10, {0x1ff, 0x2, 0x6, 0x400, [0x0]}}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x1000, 0x3, [0x0], "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"}, {0x200, 0x0, 0x1, 0x7ab, 0x0, 0x0, 0x800, [], "8e6ed78702aa86cb262d7e7935ab63fe23405fd57c3cef1080ebb690e0a8eb1b7b270ddd98325024f0faac50087eae8526b46d2a72bc0435ad9c1aea61ba1e8e7b3fb2b0f0272893369656f1846dc83c528a242d8585c91211"}, {0x800, 0x0, 0x9, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x5], "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"}}}}}, 0x1399) fdatasync(r0) [ 45.102948] FAULT_INJECTION: forcing a failure. [ 45.102948] name failslab, interval 1, probability 0, space 0, times 0 [ 45.114305] CPU: 1 PID: 7280 Comm: syz-executor4 Not tainted 4.15.0+ #296 [ 45.121237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.130593] Call Trace: [ 45.133192] dump_stack+0x194/0x257 [ 45.136833] ? arch_local_irq_restore+0x53/0x53 [ 45.141516] ? lock_downgrade+0x980/0x980 [ 45.145689] should_fail+0x8c0/0xa40 [ 45.149402] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 45.154492] ? nf_sockopt_find.constprop.0+0x2d/0x220 [ 45.159681] ? perf_trace_lock+0x900/0x900 [ 45.163909] ? find_held_lock+0x35/0x1d0 [ 45.168000] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.173882] ? rcu_note_context_switch+0x710/0x710 [ 45.178813] should_failslab+0xec/0x120 [ 45.182771] kmem_cache_alloc_node_trace+0x5a/0x750 [ 45.187797] __kmalloc_node+0x33/0x70 [ 45.191585] kvmalloc_node+0x99/0xd0 [ 45.195298] xt_alloc_table_info+0x63/0xe0 [ 45.199522] do_ip6t_set_ctl+0x29b/0x5f0 [ 45.203573] ? translate_compat_table+0x1c50/0x1c50 [ 45.208613] ? mutex_unlock+0xd/0x10 [ 45.212308] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 45.217575] nf_setsockopt+0x67/0xc0 [ 45.221288] ipv6_setsockopt+0x10b/0x130 [ 45.225341] rawv6_setsockopt+0x4a/0xf0 [ 45.229311] sock_common_setsockopt+0x95/0xd0 [ 45.233801] SyS_setsockopt+0x189/0x360 [ 45.237768] ? SyS_recv+0x40/0x40 [ 45.241198] ? SyS_write+0x184/0x220 [ 45.244899] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 45.249729] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.254730] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.259489] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.264223] RIP: 0033:0x453299 [ 45.267390] RSP: 002b:00007f7baf6fbc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 45.275080] RAX: ffffffffffffffda RBX: 00007f7baf6fbaa0 RCX: 0000000000453299 [ 45.282329] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 45.289580] RBP: 00007f7baf6fba90 R08: 00000000000004a0 R09: 0000000000000000 [ 45.296830] R10: 0000000020002000 R11: 0000000000000212 R12: 00000000004b8096 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000059000), &(0x7f0000f0f000)=0x4) r0 = syz_open_dev$loop(&(0x7f0000f46000)='/dev/loop#\x00', 0x5, 0x0) fdatasync(r0) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c6c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81f7692f523a7ccc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000088f000)={{0x4, 0xfffffffffffffff9}, 'port1\x00', 0x25, 0x80800, 0x8, 0xff, 0x2, 0x559, 0x100000001, 0x0, 0x3, 0x4dc4}) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) accept$inet(r1, &(0x7f00006e0000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000aa3000)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/audio\x00', 0x3fffc, 0x0) arch_prctl(0x1006, &(0x7f0000151000-0x16)="a5542fd397f4a50069cacd3a3281eccf367434fda5ac") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005a2000-0x20)={0x80000001, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000eac000)={r3, 0x80000001}) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000077b000-0x60), &(0x7f0000290000)=0x60, 0x800) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/rtc\x00', 0x101280, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003c9000), &(0x7f0000a14000-0x4)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xf5d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000014f000-0x190)={0x200, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3dd, []}, 0x90) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004b4000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000086d000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x3, @empty, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x37, @ipv4={[], [0xff, 0xff], @empty}}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xfef}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xe1aa, @mcast2={0xff, 0x2, [], 0x1}, 0x600000}], 0xc0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00001a1000-0x30)={0x80}) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000080b000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000143000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f0000500000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0x5a, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x8, [], [@generic={0x0, 0x40, "28dc43ce3992b2c07cd774b8917357a970874394c8a3d20a181c24644b52914bd39317bba14ab3f8958dc0dfafd2c1da1cc6391b537d09f9bee68a620d1a6252"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) [ 45.304080] R13: 00007f7baf6fbbc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000561000-0xb)='/dev/vcsa#\x00', 0x51c7, 0x500) ioctl$KVM_RUN(r0, 0xae80, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c9c000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000212000-0x4), &(0x7f000056b000-0x4)=0x4) fdatasync(r0) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) pipe2(&(0x7f0000dcb000)={0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ed6000)={{0x8, 0x8}, 'port0\x00', 0x2, 0x60005, 0x7f, 0x100000001, 0x6cd, 0xa99000000, 0x400, 0x0, 0x1, 0x1}) 2018/02/04 11:44:06 executing program 0: accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000778000-0x60), &(0x7f000017a000-0x4)=0x60, 0x80000) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000b7b000/0x2000)=nil, 0x2000, 0x1, 0x108000008010, r0, 0xfffffffffffffffc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r1, 0x0) mknod$loop(&(0x7f0000e2c000-0x8)='./file0\x00', 0x100, 0x1) read(r2, &(0x7f0000368000-0x1c)=""/91, 0x5b) rt_sigaction(0x18, &(0x7f00007e7000-0x20)={0x5, {0x7}, 0x90000000, 0x4}, &(0x7f0000515000), 0x8, &(0x7f0000284000-0x8)) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005fd000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x80001) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004af000)={r0, r1, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f00000c6000)) r2 = socket$inet(0x2, 0x5, 0xf5) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000bc3000-0x70)) [ 45.421655] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) stat(&(0x7f0000412000)='./file0\x00', &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000bef000-0x4)) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003c9000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000ff6000)='/dev/amidi#\x00', 0x3, 0x40) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) setgroups(0x1, &(0x7f0000acf000)=[r1]) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f27000-0x12)={@generic="a17cc666e33e8811e5e1d298136a8273", 0x5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000579000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffe0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef1000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000d57000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d5d000-0x8)={r2, 0x8000}, &(0x7f0000b58000)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c98000)=@common='bpq0\x00', 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}}, &(0x7f00006e0000-0x4)=0xb8) getsockname$packet(r1, &(0x7f0000f48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e8d000-0x4)=0x14) 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000bb0000)='.request_key_auth\x00', &(0x7f00002a6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004f4000-0xb)='/dev/loop#\x00', 0x0) keyctl$clear(0x7, r2) socketpair(0xa, 0x6, 0x3f, &(0x7f0000d9a000-0x8)={0x0, 0x0}) write$selinux_create(r4, &(0x7f0000902000)=@access={'system_u:object_r:cron_spool_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x33}, 0x30) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000026000-0x1000)="f62554c2f620ba85c24d770351f37a3f6d62d013dea52f3a539d2272b6c252dfaa7ae06a9fe475bc1f74a5c05c713b5320ca63467c5a01413502b6adabfc5d603592fc6f2275991e4b8e51de732e278255783492313f8a3cb899fc056acd964e707902b3cfde4b86bb4db16937815cd75a9610c1d01620e1613446d8738942e72c33b654d309c2a4557680e4576fd8a8e827f203429715001d464fe92d511250b5d0a565b222df9f53ea4e0389985490231d5aaaab75bcceab203d5422e4951d8a60d45aed9c9ab2cd2270512cf1e9d03b5db383e1be9b6236cef0a1bc120c20e10ac740f314c154f3703c87a8df03e90d8bc29e4ce6cd550facb99fedc6cdd272f43517ca6bf1c86da19812c6443448a7438db0239221e25f0610ce34d7e052153e7e3f584e58911d819d751c33adf3e546afe3afa57bdc87c362b7df83d55ccbea761e69a80f05619a01a60719d13e86272420a966e66adbd3af4fabb448ae18e03f8d74480d1b583d4f5af4494a400a560b529f495521480ed55214e3b629e0dc0e217f2217fd8f8e210cf732e5b9c4e0fb086d07d9b87bde039a9b0ac3ab89f9ab9c924d9c77a9dff14b0f19a446b3afcca7293a0115e104395a47fda53cc2f38cfcd4eae1a185510726d3b08259fc58323397c5cae3b5374533c7d5b6cf6368240ea8d25af7fb901b99c7f14cb5b86924b7cf6f76b1f5a6f1562db3dc6dd78dc47b56e4e45078796ce3167cd5eff51cf0a989ea027de2ce481c345b2d06d8fc9fc68273b8d19398f99b740945d1c5d20e65c0ae6a9ad134880144d4983d5eeb6a27f0416821c8e969c8e1d15c4a313e3f88da6f7fdd81983f6acb8365c763dae91a4164eba9b752d6004325f4b610e9f31e32a48361b87bb0061c4628f5baeac0ab3615057595eecf31c44f36d6f344228b7c80634c00453bcd0855921b4cc0501d7e06252546cdbd77c9c38d1824bd8cdddb1c895510a5e45b18a56815bfb5629c8674c0bc63936e71dba4d400d2d2b55d12f4cc43d6cb2a7aaf1598af8cb2ac063d5a69205a361b9ca39f7e9ef7566b67a5bdd3783e4b7a48ead94102865dced7d9ae0fca9b44a97aee8244008b313770f012b38f71b5cd8ec7ab995f4fca77de45239dd0a05320740e1d2c68638b7f81841ed6eea0833ab6ae802a26dc8d13017981035d0a0ebc30e147bea6c8208ab60ebd9777cd8189578eafa4cf3e665509f4cb37ed7e19ab06aeffcc0c0af18a0dac63464aafc7200bd8237809f48f294c6c8a35a1e355f0cc3ac93a0e3b6ace7050b2f18d38f8a5aeb599ab02c169638c348c86c5e701eb42e6d994194270e1fa83647000f9f51c682c1272a6f8634a0025e937e2926000d9a463e5726bcb0802e5dc9609cb38e6825592cdb5dce1f434802af25bd2f7d822ac95ce5c9087bb1a0d1712e4fe5ed0b7a7664b0798a2f3fdb442347d572f9789628f20f5b15305f811dbc3f0ced59ef17794be06f3182e0c5bd2b438e078dca03f4a0496b781fe0ea310075207e587e74ac5ed8fd1889a2854df15d17fbb1d02a7fa36e2900044e271f032f903fb64e9e4beb595338c9ce09bf20e10f03a659fd3639e99ec2f10def3f7491abcc636df61db05a409aab80d806434dae3a96395141ef53edc02f4e9fbd62407d66b5734a1d20798faa692beb2b8d4ba77a2c0878012e4dd4000f23dfbb369075e266bb7c64ba1f8f42b8a225e6f0e2852d0f65f8e20c8838fec817da4a94bef5d42671c20cd59a05d2c763f17ea512cf79a6aaad18c68c1f9fe6c70b5e477f2a00dc4e0773fb01a1de1a53a21323d58b1bcd59a7b347e70c5247fce1a3e9745223c8aaf2fcaa5e0ab13ef8c6dd29726833d477a954c9491d9a875410127158b040af38cb5d7fa914964883b680c30628823822a87c864e4e63cef3fe62857531cf90408dce9fdbd405ed81e9180bace3dad76536c29be40c76bfd8df34f817fc6bec92c4a6dc3ee64630d560290c7ea6ddd3b45fc8d446930892c3c2b5653d45e1d5f12163e44d1cbef046e6bfe342f15929c387c6078cfb9845ca07c4930a13c00f94e3624e12343950ae70932a1e721092c1ab69358abe97e393785a5b9bdf073dbce83062abd12b839ed08da4b2e454e0fa1e65adb940a2b9cc6f109788a249d4820447d8e2a2a5c8aa1fc3ba95ef48c50abba0b59f28afedb299f9232364dce2501acedda76d31025a5b852212aa622152f13153c11abb415d46904db625f6abf9c0c62017073cdddf66bf382e783dd2ca02184348b18047e95537bf12fc159da2990d3d0fd87d93aa3821aa5af82b3826697fcdeae104657e9fa557189a3dc9fede72b2fb258f577585fa78861f8a25e08774f037a706372b16609e3ced0f4c5860aea1d15f1cab1811c4028d2907b1f070c4d21d4d210d2765e9ef7372a7a7b81f631f5ac5c5564f8928b5a21dba1a0ccb2d5bece535474fede534c5dae57e98df5bc386256a18bb99cba809c665409f0ec794406c007a234c42ce2219a9d83b173edf2d53b9dea4e7fc5c3ef2de424c933285acf2b1d9a855466420784604317f75b034d1e15213998adbb8506442eb32275706a63558dca4f04427e6d0d3f36fc6cb59a3d21f32dbfba30d3fdca1491287524fb6fe03d92dae2e622f548bea4e0d19e516cbe3ea0c790d3a3eb97f4555e0e43952107a854e21960c8eb0c63b2303cdc8ac200d2c4bc917cf5c6eb56353a7bbd095bce36787f74338c6ceb2e14df71e04cdef89edbbd966c6cf1521f4c4f6fce0352e10a97a9749344cb9484fcf00a0a6233aa2f63f6186c35e5a0cde8aab571bd1759e35747140b20dfa5cdeb3975c3223260aa768fa53dba3aea9ce61b3a2668eb83deb610f08fdebac6661f2e314a10f6c4750d33f85bf8b336d5ff11ecbdab5a973d6798af67fff026335bed154c9e653604a3b8f54d6411b17af9ab5007edcc574ca7df526babf9e113b2b94d3283229c4295a59a3287cd7dae2690d801c0c6dae8e5363745557046eb580fb79f4f57fa813acd8441daaf46f378af39c4295047e8de32fac621721199a043388516a547ad60a6034406eb013b77c76d4e883ed8d43cc898f4dc5f868762983bec30d638c4a26c015bb66a998c4f9814fcf9515d8df256afc62dc5cc7baf1f206c56dc8c858cb24f2315f84efb1bf8ceb81aa88b9429b967a11011858eb414da67cab38fb142ffcf7603c23dad453a3df03385a412108073740daeff71a7d0385017329d04faf738c2205ad9cd736c50061d21c93ad3ab2b3086722fb8cc3107981901be90d0f2f3d043a091f3e630abe39ff3d934e3f60553fbbbfa3f70b5e3b25d8e5711e8625feed1ff02d2ff2bfe53f28ac4d106c287bbcc24502e221483ae3c5db02968abfa27723a950f1e816a86ca6cf17fd5a0108cc63bf25debd4b387e23e7281818bed80cd66a0c4bb15b4a2e86b3312fc64e882b1132b3738e37c078ba9310594f6f96cf1a67317b0d8bc365c1014ca9f85522450fe283d6c21366568b890fd55822a52b2c4b922dabe63b58d5d84e167a612180e225c002b58d5597b1a7b5051bb355d68fb68bac930d1e3c298ea0731b7325ce2eff1518db61b8acf2b2480cfa7ecdf6660ce4cc0169e3ba2f93c35ae6f8a7d8eb5ded6bd7d76b23ac8512c31ec1761152740176281a3c4af73e416d8e4fe13afe86e7c2d5cf4cd15009d4fc48834bf8de658e05aabdb4b9ee16c0e21d8f23ea89766210131760f4ab7ffd105ff1e7f6e03fa503f0ed22f08d49b18c21712f917996ef1fc34ce09eb00719538cbee749d77b6ec083bdba0533a8b1960d3f69979ae79527e084837c585aec8b79697704f2ec251c811e53dce6592163ccc3c4edd3792cc2667770b8e56914f9823c62dd397f2a1eda6e560b6b0a06e3050494cc4c35d5a651243795bd50ae5886aea1903105dd3c799a65d9753efb718e9b011bcee82cb52051d01bafb5d8d743313e8c77c7b41e9a1b315db2cb916d67f6d1aa432dc7d6ce082f5172f7ec9e7fd93a076ddb0face8c36915bc55d7ae5998d27729ab6f52b3de96d783e252715a85a01d6ed96b3b76a4c2753ba12aecf37fc416e8d57ffb092fbf37e3ce56706599b12998264d98e5137933013f2d27d302fa4f29dbcc78146a6eb31c7646b0bb5e8569aa88c5421a7176dfcc435548b3d1eea3097b627a2ecee392eab4b747cc0c1c8997b81787e7d5c3bc18a56b58b3f526495a05ce4664bbf219b7e8ffac236f4af887246b14e90ed427780d667f0a8af8c69c6f4dd75a02dc89e283121f91ed016b26587197019b52ce58fe8064a71ec9b2d2e4796b744a13207c85984ae1255a1b8300532a30e3c7a12cec5fc12c65764e7efb9e86320071ccd6b2a0e9901d21fdf5e55b63bcf9610529c11e56ffa15a2c2d2dedc53a4e5b1acd615ae361bf6f622db547f25fc21ac06634656df48053df1c83e236ad2f51b53773ae255bc1663a13cd917154fce9decbb7193d790d62ac8775822570504725c824024be949144cb32b51e48240b565e16dd3c4f09c8973f0825b9b016752d6e9914f9ddbffcacd0887811d27e388d1a9bba6c4c6efe6a60ff9d82aaf48ca7f2c05b5bb4a9bfc1688ff09bf3387bc8f536975112d5300b48f66443e51c99d843e9150e32de1d4d041fb3fd1951418002294291f4f0b849c52bb80522b9517ab194579f9de1e23cc9ef800fa79c826f9899df9551eb6033d94afc2c991a19cad0a31d5e20d9f42bfbd990a68e4881bdcc6dda5b5ee24d96e23cb9bac87f49f2e55d81994f591319b220a6a675fa027c059c8e2e98e62cb3e4a5a6a78443fedba763f0ba89f231ccb96c0928c51de7d0480d8e1061c3d6bb967db945f89744e6cd6b8458916a304c08787227ae8d975f37b9fc26bd4cbc04df8227e05c32928395843df3e5aa0a9f85d5bcdc24fd3ec8e78047e431da016b39278728a4cd72b6c90003c0c6e88197edc4d92cd3e187bdbbe593d98ce34db25e245672e29a24ac8f5aa1a206fa2bcab4d54b86eafd89969d793ea14b51c84de4bb4655ea078b702b4d9dbf52b6b851c546a336827ef41204074ae2dff04677dc26d4e75b67be1dee2794a2cc459ae9a620fb4bbd875d914ba60b0d07cf655df1f0b60547bb111fe6fd8fd3792ff8fffc6a5629d47eab2f81cd64cb0b3cf44048f9b65dea162d09455f203d40ee88e5e3ead84ab5c0bd10aa6d5f0381e05618bb73556c49cc39b53c731b271233e3b61aeb33f5148fa79782de50f352a70cf31fe655c6cc933f43364d673342b442dfdf34014ddd7edf98e7dcda1d3ceae7fb67c3f826af1919924021639da0473da3a7133f9c78726b5f723a94da509c13490f46e73131d754e43ffb09516d1d2819e514439f96edf083c26d97f1abcf926ad3da8efc9c602af82fb1731b6148fd99d65ccc18d32295a60ce6baea2d5021185163c84d2a0f26e7d36063ff8c9eb1ae07cdc1c81fd62fb4548578a677fc51e3e00a63e167575fa17b60b53dec241c6a7ca4eed057893c1349298f84c33179bd2ab57078e225f85cc3d96d02aded79be30c8095efa6d86c5a325f47228a121612fe0167265cf8a8eb4c7cc80dc750c52f24b1ae3b5ca8a052216ce7a0a5fcac5f3d3a6fc745d828df40478a04c65c1be14c58ccbc0ce1044e0c57bff196e68268586db8591dc5986fbd796640f6db6a16870ecbd4497ea619fcf32c4607703d32161583834bc5939caf693254481e91bc2826e95bec8378b9d3c22c79e2a22079b0cf59fd228718607") fdatasync(r1) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000645000+0xbf1)=[{0x10, 0x10d, 0x8000000}], 0x10}}], 0x1, 0x0) r2 = dup2(r1, r1) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00007f8000-0x50)={@generic, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000f16000)={0x3, @common='vlan0\x00'}}}) 2018/02/04 11:44:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0x20000000000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvmmsg(r0, &(0x7f00004d8000)=[{{&(0x7f0000206000-0x10)=@ax25, 0x10, &(0x7f00002e0000)=[{&(0x7f000076a000-0x98)=""/152, 0x98}], 0x1, &(0x7f0000274000-0x4a)=""/74, 0x4a, 0xaa4}, 0xab66}], 0x1, 0x10062, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe0b) r1 = syz_open_dev$sndpcmc(&(0x7f000025b000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00', 0x1}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4c0) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e24000-0xc)={0x0}, &(0x7f00000f4000)=0xc) process_vm_writev(r1, &(0x7f000077a000-0x20)=[{&(0x7f0000c6a000)=""/175, 0xaf}, {&(0x7f00002c3000-0x4f)=""/79, 0x4f}], 0x2, &(0x7f0000f77000-0x80)=[{&(0x7f0000765000)=""/99, 0x63}, {&(0x7f0000d78000-0xd1)=""/209, 0xd1}, {&(0x7f0000833000)=""/196, 0xc4}, {&(0x7f000033c000-0xc6)=""/198, 0xc6}, {&(0x7f0000f65000-0x82)=""/130, 0x82}, {&(0x7f00007a1000)=""/239, 0xef}, {&(0x7f0000e15000-0x84)=""/132, 0x84}, {&(0x7f00005f9000-0xec)=""/236, 0xec}], 0x8, 0x0) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) fcntl$notify(r0, 0x402, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000006000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, r1}, 0x14) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000633000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000d69000-0x50)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000032b000)=r1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000045d000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000aac000-0x4)=0xe8) eventfd2(0x100, 0x80001) lstat(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000e11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_fuse_mount(&(0x7f00006f7000-0x3)='./file0\x00', 0x0, r3, r4, 0x3, 0x20) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) recvmsg$kcm(r0, &(0x7f00004ab000-0x38)={&(0x7f0000bcf000-0x58)=@alg, 0x58, &(0x7f000073e000-0x60)=[{&(0x7f0000122000-0x7b)=""/123, 0x7b}, {&(0x7f00004ff000)=""/192, 0xc0}, {&(0x7f0000c6a000)=""/120, 0x78}, {&(0x7f000070a000-0xb6)=""/182, 0xb6}, {&(0x7f00001d7000)=""/6, 0x6}, {&(0x7f0000bc6000)=""/10, 0xa}], 0x6, &(0x7f0000f17000)=""/14, 0xe, 0x4b7}, 0x40000000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006fd000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCNXCL(r5, 0x540d) r6 = dup3(r2, r2, 0x80000) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f000074e000)=0xfffffffffffffffd, 0x4) sendto$ipx(r6, &(0x7f0000e3b000)="0bf27b29f35d0b9c41ff3c75c54d880215bb3069abea787218aa555bbfeea3555474fc74627bfdfd60711556945fcf65a5ed030c0091b727b52921f6c2ecb03662e39c8cb29a807d1f15da94ede15deb1439cae92d55e5492162c679606fb8e1c0f16bfc1e2ae0eac1d07dd89288358c81a9420a66995992417aeecdcb4464a0851c5b5c592cf317e1cd57bf71cd4df429d1cf1a3b8a5ca8f0aa3a9758b68521e3cab4d4fc80", 0xa6, 0x4000000, &(0x7f0000a71000-0x10)={0x4, 0x1, 0x7c, "781dc7bebfde", 0x6}, 0x10) 2018/02/04 11:44:06 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009bf000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000090c000)={0x0}, &(0x7f0000f31000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x5, 0x0, r1, 0x8, r2, 0xa5, 0xc000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r3) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dc3000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) [ 45.608210] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c4d000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d91000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4a, {0x2, 0x3, @loopback=0x7f000001}, @generic="dedadd68640b50a1760040f12662990e"}) fdatasync(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000463000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00001d4000)={0x0, r2}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f2b000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f000072d000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000ea1000-0xe)='net/protocols\x00') bind$bt_sco(r4, &(0x7f0000028000)={0x1f, {0x1, 0x0, 0x1, 0x1ff, 0x400, 0x5}}, 0x8) [ 45.639744] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000965000-0x8)='./file0\x00', 0x101000, 0x1b0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000013f000-0x3e8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x388, 0x1a0, 0xd0, 0x290, 0x290, 0x290, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0x2b0570df1ef67933, 0xffffffff], [0xff, 0xff000000, 0xffffffff, 0xff], @generic="6b65cc27fc535949c494d339cc8667bb", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xbf, 0xffffffff, 0x1, 0x8}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0xde}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@multicast2=0xe0000002, 0x3d, 0x11, 0x80000001}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80a36e829296ac21, 0x80}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1f}}}]}}, 0x3e8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000008000-0x1c)=@req3={0x5, 0x0, 0x101, 0x3, 0x3f, 0x3, 0x400}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0xa0940) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7c000)='./file0\x00', 0x8) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000d4000-0x9f)=""/159) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006de000-0x10)='/dev/sequencer2\x00', 0x10000000401, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00005ae000)=0x6, 0x8) fdatasync(r0) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80007, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r1, 0x4}, &(0x7f0000000000)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x9, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @rand_addr=0x47}}, 0x7fff, 0x9}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x9, 0x3e, 0x8001, 0xc6aa, 0x1}, 0xa0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000-0x4)=0x3a5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000004000-0x30)={0x1ff, 0x28, [0xfff, 0x8, 0x6, 0x100000001, 0xfff, 0x7ff, 0x9, 0x0, 0x1f, 0x9]}) getsockopt(r2, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f0000001000)=""/86, &(0x7f0000001000-0x4)=0x122) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) pipe(&(0x7f0000ee6000)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f00007f6000)={0x27, 0x0, 0x2, 0x1, 0x5, 0x80000000, "76aa2b7c88480ea398acb7f0181a2751bc8e61d0f89bdcc46fa024515f4d2b0942a412326caa732f2cc4a27c649eaf39e7093e6bb2665f696cf429e7cde90e", 0xc485}, 0x60) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @rand_addr=0x8}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000a76000-0xc)='/dev/amidi#\x00', 0x401, 0x301000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000380000)={0x7, 0xff, 0x2, 0xffffffff, 0x19, 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d1000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ed6000-0x1)={0x0, 0x7ff}, &(0x7f0000358000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b36000)={r3, 0x7b, "06bee6e99925d0b92911f149bd423a2511ff661b0412c84667a83df1654b66c1850b2f98134c6da8e301701eaf6204e99c6192468d4bd5e3622045252ceea44af5976e0790e94cd273ac306ab7ca0da365242b4a4357b43d101a856deb5e6f614bfa64a30ea357b2402c703b4b8d32e23fe34b09bba5773304b681"}, &(0x7f00004eb000-0x4)=0x83) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000b19000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f3c000)=0x4, 0x2) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000060000-0x7)='%wlan1\x00') syz_emit_ethernet(0xfffffffffffffef8, &(0x7f0000e46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x5, 0x1f, 0x3}], {0x8100, 0x8, 0x6, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x200, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0xfffffcd2}}}}}, 0x0) 2018/02/04 11:44:06 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x7, &(0x7f0000001000-0x61)="79ff1679edb181d4399a0fa522b7d2781d29e81b79f47a7522f0432a5ee36e0134581f698f05f308a0e7ed432f4e483079742b0ec2167ec63e53792b614b1aa20875f35c8cb3d22abb5c393bb19abff7b3f72180379f65542a05fec4a5fabb53b2") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008eb000-0x11)='/selinux/enforce\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x6, 0x3d) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000af2000-0x4)) fcntl$dupfd(r2, 0x0, r2) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r3) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cc4000-0xc)={&(0x7f0000556000-0x8)='./file0\x00', r0}, 0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket(0x18, 0x0, 0x0) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0x7]}, &(0x7f000000d000-0x4)=0x108) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000007000)='./file0\x00', 0x0, 0x8}, 0x10) semctl$SETVAL(0x0, 0x1, 0x10, &(0x7f000000a000-0x4)=0xb4) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") [ 45.835942] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000c14000)='/dev/dmmidi#\x00', 0x8, 0x0) fdatasync(r0) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000b19000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f3c000)=0x4, 0x2) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006f9000)=@nat={'nat\x00', 0x1b, 0x4, 0x328, 0x168, 0x168, 0xffffffff, 0x168, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000b0c000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', {0xff}, {0xff}, 0x33, 0x1, 0x9}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x8000, 0x1, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x11, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @icmp_id=0x0, @gre_key=0x1}}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @common='ifb0\x00', @common='ip6tnl0\x00', {0xff}, {0xff}, 0x8d, 0x1, 0x2}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @broadcast=0xffffffff, @multicast1=0xe0000001, @icmp_id=0x2, @gre_key=0xfffe00}}}}, {{@uncond, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xffffffff, 0xb, 0x2, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x7, @dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x533, @icmp_id=0x0, @port=0x2}}}}]}}, 0x388) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000014a000-0x20)={0x5, 0x2, 0x3000, 0x1000, &(0x7f000020c000/0x1000)=nil}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r1, 0x83, 0x5cb4, 0x0, 0x81, 0x1}, 0x14) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e57000)="21e1776c616e3000", 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000adb000)=@assoc_value={0x0, 0x40}, &(0x7f00009c0000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f43000-0xa0)={r3, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}, 0x0, 0x3, 0x400, 0x97, 0x8}, 0xa0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x0, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000dde000)=0x8a73, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000318000)={0x0, @multicast2, @broadcast}, &(0x7f00007ba000)=0xc) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000c2000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x5, 0x3, 0x8000, 0x0, 0x20, 0x80, 0xbf, r3, r4}, {0x262, 0x9, 0x7, 0x5, 0x3, 0x3f, 0x20, 0xffffffff}, {0x0, 0x6d8, 0x200, 0x401}, 0x7, 0x9, 0x3, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x2, 0x9, 0x1, 0x2, 0x1eb0}}, 0xe8) fdatasync(r0) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e10000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000039000)) 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/sequencer\x00', 0x80200, 0x0) syz_open_dev$vcsn(&(0x7f00006af000)='/dev/vcs#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000139000)=@assoc_value={0x0, 0x8}, &(0x7f000090b000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006b5000-0x8)=@assoc_value={0x0, 0xfffffffeffffffff}, &(0x7f000072d000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c5a000-0xb8)={r1, 0x3b, 0x0, 0x2, 0xfffffffffffffc01, 0xc7, 0x101, 0x10001, {r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x8, 0x8000, 0x7, 0x1000, 0xd1e6}}, &(0x7f0000e2b000)=0xb8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009df000-0x4), &(0x7f000043b000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r3) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f000057f000-0x4), 0x1, &(0x7f00005c7000-0x90)={{}, {0x0}}) timer_create(0x7, &(0x7f00009fc000-0x60)={0x0, 0x39, 0x0, @tid}, &(0x7f00002ab000)=0x0) socketpair$inet(0x2, 0x8000a, 0x38000000000, &(0x7f0000d47000-0x8)={0x0}) r3 = socket$bt_hci(0x1f, 0x3, 0x1) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000130000)='/selinux/validatetrans\x00', 0x1, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = syz_open_dev$sg(&(0x7f0000fdf000)='/dev/sg#\x00', 0x5, 0x101a01) r7 = syz_open_dev$tun(&(0x7f0000bc6000-0xd)='/dev/net/tun\x00', 0x0, 0x24000) r8 = syz_open_dev$mice(&(0x7f0000440000)='/dev/input/mice\x00', 0x0, 0x20000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e7b000)={0x0, 0x0}) r10 = syz_open_dev$mouse(&(0x7f00000e7000-0x12)='/dev/input/mouse#\x00', 0x4, 0x200) poll(&(0x7f000088d000)=[{r2, 0x108}, {r3, 0x8026}, {r4, 0x2103}, {r5, 0x80}, {r6}, {r7, 0x100}, {r8, 0x8000}, {r9, 0x80}, {r10, 0x1280}], 0x9, 0x6) timer_settime(r1, 0x0, &(0x7f0000148000-0x20)={{0x77359400}, {r0, 0x989680}}, &(0x7f0000c87000)) select(0x40, &(0x7f0000e66000)={0xb52, 0x7, 0x5, 0x2, 0x20, 0x7, 0x800, 0x7fffffff}, &(0x7f0000175000)={0xff, 0x1, 0x10000, 0xbb5, 0x1ff, 0x800, 0x6, 0x100}, &(0x7f0000fa8000)={0xfffffffffffff001, 0x20, 0x4, 0x1f, 0x6, 0x8, 0x6, 0x4}, &(0x7f00000a0000)) r11 = accept$ipx(0xffffffffffffff9c, &(0x7f0000bc1000), &(0x7f0000acd000)=0x10) readv(r11, &(0x7f00006f5000-0x50)=[{&(0x7f000007d000-0x6a)=""/106, 0x6a}, {&(0x7f00006d0000-0x1000)=""/4096, 0x1000}, {&(0x7f00009a5000-0x6b)=""/107, 0x6b}, {&(0x7f0000772000-0xcc)=""/204, 0xcc}, {&(0x7f00007da000)=""/35, 0x23}], 0x5) r12 = openat$audio(0xffffffffffffff9c, &(0x7f0000611000-0xb)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000236000)={0x0, 0x4, 0x10}, &(0x7f000033d000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r12, 0x84, 0x1, &(0x7f0000bc7000)={r13, 0xd8f4, 0xea00, 0xfffffffffffffffd, 0x3, 0x8b8}, &(0x7f0000189000)=0x14) 2018/02/04 11:44:06 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f000075d000-0xd)='/dev/dmmidi#\x00', 0x5, 0xe0800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001000-0x90)={[0x2, 0x63, 0x5, 0x2, 0x80, 0x6, 0x2, 0x0, 0x7271, 0x75, 0x0, 0x7fff, 0x8000, 0xcccd, 0x7, 0x5], 0x2000, 0x10}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xd) read(r1, &(0x7f0000006000-0xb)=""/11, 0xb) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000005000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0x94}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@dst={0x0, 'dst\x00', 0x0, {0x1, 0x7, 0x1, [0xffffffffffffffff, 0x2, 0x1, 0x3ff, 0x5e, 0x6, 0x8b, 0x400, 0xfffffffffffffffa, 0x4, 0x2, 0xfffffffffffffbff, 0x8, 0x2, 0x0, 0x2], 0x6}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x2}}, {{@uncond, 0x0, 0xfffffffffffffc3a, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14), &(0x7f0000008000-0x4)=0x14) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d4000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x3ff, 0x20200) fdatasync(r0) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x0, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setstatus(r0, 0x4, 0x42800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x45, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00000af000), {{{[], 0x0, 0x70, 0xfffffffffffffd1b}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00'}, 0x0, 0xfffffffffffffdea, 0xb0, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}]}}, 0x310) r3 = open(&(0x7f0000002000)='./bus\x00', 0x10000000010000, 0x0) ftruncate(r3, 0x8001) sendfile(r1, r3, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/04 11:44:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005c8000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xb) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = accept(0xffffffffffffffff, &(0x7f000031d000-0x1)=@sco, &(0x7f0000bd8000)=0x8) sendto$ipx(r1, &(0x7f00005c8000)="36c096fc491db7e1e0d407a7a85525038b7e986e6f7dea522e4bc852dfe8868a2cc1196bf78212060639d413680d2a74839691fd10d56f62cde19b91d858f0830edd913c0e66241012a0f515ef1f7ef9b32a718fb58b46b6490598c3c094ca87600c384b332866c8286417b5df20cd3c6aaac85d96341730c0c66561061ab67066c5", 0x82, 0x4000, &(0x7f0000bac000)={0x4, 0x4, 0x2, "aeb53edec0ec", 0x1}, 0x10) accept4$inet(r1, &(0x7f00002aa000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000ade000-0x4)=0x10, 0x0) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x0, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x1) fdatasync(r0) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0xffffffffffffffff, 0x2, 0x1000, 0x1, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000-0x40)={0x7, 0x4, 0x5, 0x0, 0xffffffff, 0x7, 0xff, 0x800}, &(0x7f0000001000)={0x200, 0xb70b, 0x3, 0x4, 0x9, 0xfffffffffffffffb, 0x2, 0x200}, &(0x7f0000001000-0x40)={0xffffffff, 0x2, 0x4, 0x140000000, 0x2, 0x800, 0x9a, 0x2}, &(0x7f0000002000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000014000)={0x5, 0xd2, 0x0, 0x8, 0x80000001, 0x1, 0xfffffffffffffffd, 0xf3, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003b8000-0x8)={r1, 0x4c6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000357000-0x11)='/selinux/enforce\x00', 0x101801, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001d7000)={0x0, 0x2000}, &(0x7f0000d15000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008f8000-0x8)={r3, 0x81}, &(0x7f0000571000-0x4)=0xfe1d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000353000)={r4, 0xcb, "3a72c1ad4999efeee0a0053ff10b632fac77f12063e8ddd5266c8a3a77fd10902e3ebce0fb4e38a4fbf96cba118052b1e48ed3bccbac33dbb2bdf517383f8e0404eedbb33ec6bad854752ee977b25765113d1233e05f93425be65f35a3349161b0ba27f10046d258b302abc29d401cb2c8b731a4678dbc3f551b563b3cc8a579597eaf5a44883b6e125b0959d5fc4fd7f4041f89c1a85f10fbde2140de224d2ddd6ec70477566ccbc7402036d89a7ddadbf9263c9fd71a36229638c8d273305fa818f51f31dc8aacb18c48"}, &(0x7f0000487000)=0xd3) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000061c000-0x9)='/dev/vcs\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000445000)={0x0, 0x22, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000007000-0x4)=0x0) timer_settime(r6, 0x1, &(0x7f000068d000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x3, &(0x7f000032f000)=""/4096, 0x1000) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000cd1000-0x4)=r2) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) r7 = socket$inet(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00006b3000)={0x5, &(0x7f0000348000-0x28)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00000a7000)={r8}) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2b, &(0x7f0000c86000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '%'}}}}}, 0x0) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) fcntl$getownex(r0, 0x10, &(0x7f0000e40000-0x3)) r1 = syz_open_dev$vcsn(&(0x7f00009e8000-0xa)='/dev/vcs#\x00', 0x75a5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00003f4000-0x4)=0x1, 0x4) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x0, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e03000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004c6000)={0x0, 0x200}, &(0x7f00001ba000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000dc0000)={r2, 0x8}, &(0x7f0000b9d000)=0x8) r3 = syz_open_dev$amidi(&(0x7f0000cea000-0xc)='/dev/amidi#\x00', 0x3, 0x2000) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000d16000)=""/214) 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000d9000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000046e000)='/dev/usbmon#\x00', 0x0, 0x8000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000a8c000-0x10)={0x100}) fdatasync(r0) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000008000)='&%vmnet1em0\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000007000)={0x6}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000008000)=0xfffffffffffffff8, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x8, 0xd4ab, 0x7, 0x7, 0x101}, 0x14) 2018/02/04 11:44:06 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x5)="517bf0c435", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x8000000, 0x7}, {0xc8b, 0x683}, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x0, 0x111}], 0x10}, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000002000)) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000556000)={@dev, 0x0}, &(0x7f00006f3000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b98000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000cb4000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003b3000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, 0x0, 0x5, 0x2, 0xa0, 0x80, 0x3b, r1, r2}, {0x1, 0x4, 0x6, 0x4, 0x250dc00000, 0x9, 0x5, 0x2}, {0x3, 0xe0, 0x0, 0x401}, 0x8, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x3, 0x0, 0x1, 0x8}}, 0xe8) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000c0c000)=[{0x10, 0x115}], 0x2}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00007f1000)=0x7ff, 0x4) ioctl(r3, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x0, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xf, 0x7d9f80be) r1 = syz_open_dev$loop(&(0x7f00003c4000)='/dev/loop#\x00', 0x80000000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000899000+0x5da)='/dev/autofs\x00', 0x4000, 0x0) accept$alg(r0, 0x0, 0x0) fdatasync(r1) [ 46.248431] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000e7e000-0x10)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x7}]}]}, 0x30}, 0x1}, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2018/02/04 11:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x0, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ec000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000ff7000)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/relabel\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x3, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ff6000)) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000ff8000-0x22)=@file={0x0, ""/32}, &(0x7f0000ff8000-0x4)=0x22, 0x80000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000949000)="890f04000300000000e60000e3", 0xd) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000401000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000a64000-0x4)=0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xffffffffffffff2a, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0xff25, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0x0, 0xff000000], @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x21, 0x10000, 0x0, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) [ 46.307652] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002de000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = open(&(0x7f0000054000-0x8)='./file0\x00', 0x400, 0x110) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000059c000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000c37000)=""/192) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000ba0000)={0x0, r3}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000013c000)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000510000)='/dev/vcs\x00', 0x2002, 0x0) listen(r0, 0xff) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000040c000)=0x6635, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) fcntl$notify(r0, 0x402, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000e0d000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00003d8000)) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x6, 0x0) r1 = add_key(&(0x7f0000bfd000)='encrypted\x00', &(0x7f000036c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f2c000-0xbb)="88549eb1cb724ba976a43647eba0c5f0b54d4c9f760d1a6345a7ac84578fb0b07df92f6c3d27f5580f0219de4f67020bb5bb344e303c8970181ff72390de7a262f6ae5dbac0916e13e4c2918ea9f865e65872ed20efe7e2a448d963106fedf8262928c54458b97696cbc304e6e42f9d371aaecc44fd4e1714edbfccb2fb0e68b9d6051c0f65f0fead750d389d403188887c993f9421e31aca102bc83ede74665c2ef8b4236aec5fec173a64fa5a9a1518e904cfc23a132b4abb060", 0xbb, 0xfffffffffffffffa) keyctl$clear(0x7, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000722000)='/dev/vga_arbiter\x00', 0x2000, 0x0) bind$alg(r2, &(0x7f000090a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b21000)=0x3) fdatasync(r0) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xffffffffffff0001, &(0x7f0000008000)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000)=0xff, 0x4) r1 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:07 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 46.416871] FAULT_INJECTION: forcing a failure. [ 46.416871] name failslab, interval 1, probability 0, space 0, times 0 [ 46.428215] CPU: 0 PID: 7575 Comm: syz-executor5 Not tainted 4.15.0+ #296 [ 46.429426] xt_SECMARK: invalid mode: 0 [ 46.435136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.435141] Call Trace: [ 46.435160] dump_stack+0x194/0x257 [ 46.435177] ? arch_local_irq_restore+0x53/0x53 [ 46.435191] ? lock_downgrade+0x980/0x980 [ 46.451071] xt_SECMARK: invalid mode: 0 [ 46.454681] should_fail+0x8c0/0xa40 [ 46.454700] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 46.454715] ? __local_bh_enable_ip+0x121/0x230 [ 46.454730] ? _raw_spin_unlock_bh+0x30/0x40 [ 46.485284] ? release_sock+0x1d4/0x2a0 [ 46.489259] ? __release_sock+0x360/0x360 [ 46.493439] ? find_held_lock+0x35/0x1d0 [ 46.497544] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 46.503443] ? rcu_note_context_switch+0x710/0x710 [ 46.508379] should_failslab+0xec/0x120 [ 46.512335] kmem_cache_alloc_node+0x56/0x760 [ 46.516824] ? netlink_insert+0x500/0x500 [ 46.520964] __alloc_skb+0xf1/0x780 [ 46.524573] ? skb_copy_and_csum_dev+0x370/0x370 [ 46.529315] ? kasan_check_write+0x14/0x20 [ 46.533536] ? _copy_from_user+0x99/0x110 [ 46.537665] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 46.543276] ? selinux_inet_conn_established+0xf0/0xf0 [ 46.548536] ? sock_has_perm+0x2a4/0x420 [ 46.552584] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 46.558100] netlink_sendmsg+0xa86/0xe60 [ 46.562142] ? netlink_unicast+0x6b0/0x6b0 [ 46.566361] ? security_socket_sendmsg+0x89/0xb0 [ 46.571095] ? netlink_unicast+0x6b0/0x6b0 [ 46.575307] sock_sendmsg+0xca/0x110 [ 46.579008] ___sys_sendmsg+0x767/0x8b0 [ 46.582972] ? copy_msghdr_from_user+0x590/0x590 [ 46.587723] ? __f_unlock_pos+0x19/0x20 [ 46.591679] ? lock_downgrade+0x980/0x980 [ 46.595811] ? map_files_get_link+0x3a0/0x3a0 [ 46.600286] ? __fget_light+0x297/0x380 [ 46.604242] ? fget_raw+0x20/0x20 [ 46.607677] ? find_held_lock+0x35/0x1d0 [ 46.611727] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 46.616547] ? vfs_write+0x374/0x510 [ 46.620239] ? wait_for_completion+0x770/0x770 [ 46.624822] ? __fdget+0x18/0x20 [ 46.628267] __sys_sendmsg+0xe5/0x210 [ 46.632043] ? __sys_sendmsg+0xe5/0x210 [ 46.635994] ? SyS_shutdown+0x290/0x290 [ 46.639953] ? __sb_end_write+0xa0/0xd0 [ 46.643930] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.648928] SyS_sendmsg+0x2d/0x50 [ 46.652444] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.657177] RIP: 0033:0x453299 [ 46.660350] RSP: 002b:00007f132a2b2c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) mq_open(&(0x7f0000bd1000)='/dev/snd/timer\x00', 0x0, 0x0, &(0x7f0000004000-0x40)={0x7, 0x4, 0x0, 0x1000, 0xfffffffffffffffc, 0x6, 0x40, 0xffffffff}) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f000046b000)='/dev/audio#\x00', 0x7fffffff, 0x200200) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008da000), &(0x7f0000480000)=0x4) fdatasync(r0) r2 = syz_open_dev$vcsa(&(0x7f0000462000-0xb)='/dev/vcsa#\x00', 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e98000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x5, 0x8b55, 0xa792, 0x40}, &(0x7f0000f69000-0x4)=0xa0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000280000)=0x7fff, &(0x7f0000a3e000)=0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002f4000)=@assoc_value={r3, 0x800}, 0x8) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_dev$adsp(&(0x7f0000809000)='/dev/adsp#\x00', 0x6, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00009ba000-0xb0)={{0x7, 0x7fffffff}, 'port1\x00', 0x2, 0x10046f, 0x8, 0xff, 0xffffffffffff3cfd, 0xa8c, 0x1, 0x0, 0x2}) socket$key(0xf, 0x3, 0x2) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xffffff7fffffffb5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) r1 = syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x6, 0x20000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000008000-0x50)={{0x8, 0x2a}, {0x1, 0x8}, 0x100000001, 0x6, 0x3}) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bbe000-0x9)='/dev/ppp\x00', 0x4000, 0x0) accept4$ax25(r0, &(0x7f000097a000-0x10), &(0x7f0000837000)=0x10, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) r2 = syz_open_dev$vcsn(&(0x7f0000936000)='/dev/vcs#\x00', 0x8, 0x40000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000857000)=0x1c16, 0x4) 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000019c000-0x10)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f00001c1000)=[{&(0x7f00002a3000-0x4b)=""/75, 0x4b}, {&(0x7f0000cda000-0x3a)=""/58, 0x3a}], 0x2) accept4$packet(r0, &(0x7f0000947000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000125000+0xa0)=0x14, 0x80800) getpeername$ipx(r1, &(0x7f00002d5000), &(0x7f0000ca9000)=0x10) sendto(r0, &(0x7f00000aa000)="64c8c9b7b4078512984cc781", 0xff7522dc74f6d7d1, 0x800000000004840, &(0x7f00000f4000)=@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7a}, 0x1c) 2018/02/04 11:44:07 executing program 5 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000639000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) recvmmsg(0xffffffffffffffff, &(0x7f00009b7000)=[{{&(0x7f00004fa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000041a000)=[{&(0x7f0000fb9000)=""/162, 0xa2}, {&(0x7f00002fa000)=""/142, 0x8e}, {&(0x7f00006e6000)=""/46, 0x2e}, {&(0x7f0000586000)}, {&(0x7f00002ef000)=""/164, 0xa4}, {&(0x7f0000ca2000)=""/101, 0x65}], 0x6, &(0x7f00004bf000-0xbb)=""/187, 0xbb, 0xb4}, 0x8d59}, {{0x0, 0x0, &(0x7f00004e5000-0x50)=[{&(0x7f0000f6b000-0x88)=""/136, 0x88}, {&(0x7f00001bb000-0x38)=""/56, 0x38}, {&(0x7f0000787000)=""/10, 0xa}, {&(0x7f0000151000)}, {&(0x7f0000d2c000-0xb)=""/11, 0xb}], 0x5, &(0x7f0000f18000-0x39)=""/57, 0x39, 0x401}, 0x200}, {{&(0x7f0000183000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000b08000-0x50)=[{&(0x7f0000dc6000)=""/4096, 0x1000}, {&(0x7f00005b2000)}, {&(0x7f0000217000-0xd9)=""/217, 0xd9}, {&(0x7f000087f000)}, {&(0x7f00006fb000)=""/151, 0x97}], 0x5, &(0x7f0000a08000-0xca)=""/202, 0xca, 0x5}, 0x7fff}], 0x3, 0x40012040, &(0x7f0000735000-0x10)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003f8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000039f000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a0f000)=@assoc_id=r2, &(0x7f000084a000-0x4)=0x4) [ 46.668042] RAX: ffffffffffffffda RBX: 00007f132a2b2aa0 RCX: 0000000000453299 [ 46.675297] RDX: 0000000000000000 RSI: 0000000020d30000 RDI: 0000000000000013 [ 46.682546] RBP: 00007f132a2b2a90 R08: 0000000000000000 R09: 0000000000000000 [ 46.689799] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 46.697051] R13: 00007f132a2b2bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000332000-0xc)={0x4, [0x9, 0x9, 0xc4, 0x100]}, 0xc) fdatasync(r1) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000029b000-0x8)={0x0, 0x1f}) fdatasync(r0) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000005000-0xa)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000008000-0xc)='\\vmnet0self\x00', 0xfffffffffffffffc) socketpair(0x15, 0x0, 0xfffffffffffffff9, &(0x7f0000007000-0x8)={0x0, 0x0}) r3 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x110) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000008000)=""/57) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000006000)=""/99, &(0x7f0000007000-0x4)=0x63) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000009000-0x18)={0x0, 0x4b, 0x30, 0x1, 0xf0}, &(0x7f0000009000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x86d}, &(0x7f0000008000-0x4)=0x8) keyctl$clear(0x7, r0) r5 = socket$inet6(0xa, 0x6, 0x40000000e) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) keyctl$describe(0x6, r0, &(0x7f0000007000-0x69)=""/105, 0x69) [ 46.757693] FAULT_INJECTION: forcing a failure. [ 46.757693] name failslab, interval 1, probability 0, space 0, times 0 [ 46.769042] CPU: 0 PID: 7602 Comm: syz-executor5 Not tainted 4.15.0+ #296 [ 46.769050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.769054] Call Trace: [ 46.769070] dump_stack+0x194/0x257 [ 46.769090] ? arch_local_irq_restore+0x53/0x53 [ 46.769105] ? kernel_text_address+0x102/0x140 [ 46.769136] should_fail+0x8c0/0xa40 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000088d000)='/dev/dmmidi#\x00', 0x3f, 0x42200) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000586000-0xb4)={r0, r1, 0x1ff, 0x1000, &(0x7f0000143000)="b9852cdd5cf2753dcd0bafe13971e50cda82cc1c6fa3f4755837fe62e18f579112ccde4ebfcb7cf92ba5e66f8ef163780aa40755fd624866d2", 0xffffffffffffffc0, 0x12ca84b5, 0x9, 0x0, 0x2, 0x2e7, 0x401, "1f9d99e104ceb86f73eab72488b99affb7693693f434ce591e5b126fabba2b243328fab87b7fe151bc168f71833c42cbda855ff7f48098e2516f740f9d59be516528d49334459e1c37951f20ba433240b2782bb0ce5ac57c060355a0cc091d830ab23f8238c2c85e744d2e02ea97466de997c5c60681be4d41453fa002e77190a11986ce85cdff5443d7fcfe"}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) [ 46.769156] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 46.769185] ? save_stack+0xa3/0xd0 [ 46.769196] ? save_stack+0x43/0xd0 [ 46.816844] ? kasan_kmalloc+0xad/0xe0 [ 46.820732] ? kasan_slab_alloc+0x12/0x20 [ 46.824888] ? find_held_lock+0x35/0x1d0 [ 46.829000] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 46.834896] ? rcu_note_context_switch+0x710/0x710 [ 46.839850] should_failslab+0xec/0x120 [ 46.843835] kmem_cache_alloc_node_trace+0x5a/0x750 [ 46.848885] __kmalloc_node_track_caller+0x33/0x70 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000254000-0x15)='/proc/self/net/pfkey\x00', 0x4080, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000be5000)=""/171) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) [ 46.853827] __kmalloc_reserve.isra.39+0x41/0xd0 [ 46.858597] __alloc_skb+0x13b/0x780 [ 46.862326] ? skb_copy_and_csum_dev+0x370/0x370 [ 46.867087] ? kasan_check_write+0x14/0x20 [ 46.871334] ? _copy_from_user+0x99/0x110 [ 46.875501] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 46.881136] ? selinux_inet_conn_established+0xf0/0xf0 [ 46.884283] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.886426] ? sock_has_perm+0x2a4/0x420 [ 46.886452] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 46.886477] netlink_sendmsg+0xa86/0xe60 [ 46.886505] ? netlink_unicast+0x6b0/0x6b0 [ 46.886521] ? security_socket_sendmsg+0x89/0xb0 [ 46.886532] ? netlink_unicast+0x6b0/0x6b0 [ 46.923639] sock_sendmsg+0xca/0x110 [ 46.927348] ___sys_sendmsg+0x767/0x8b0 [ 46.931307] ? copy_msghdr_from_user+0x590/0x590 [ 46.936057] ? __f_unlock_pos+0x19/0x20 [ 46.940016] ? lock_downgrade+0x980/0x980 [ 46.944146] ? map_files_get_link+0x3a0/0x3a0 [ 46.948623] ? __fget_light+0x297/0x380 [ 46.952576] ? fget_raw+0x20/0x20 [ 46.956023] ? find_held_lock+0x35/0x1d0 [ 46.960069] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 46.964892] ? vfs_write+0x374/0x510 [ 46.968586] ? wait_for_completion+0x770/0x770 [ 46.973151] ? __fdget+0x18/0x20 [ 46.976504] __sys_sendmsg+0xe5/0x210 [ 46.980280] ? __sys_sendmsg+0xe5/0x210 [ 46.984244] ? SyS_shutdown+0x290/0x290 [ 46.988206] ? __sb_end_write+0xa0/0xd0 [ 46.992199] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.997204] SyS_sendmsg+0x2d/0x50 [ 47.000729] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.005466] RIP: 0033:0x453299 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00007fe000-0xa)='/dev/dsp#\x00', 0x8, 0x100) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) [ 47.008631] RSP: 002b:00007f132a2b2c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 47.016323] RAX: ffffffffffffffda RBX: 00007f132a2b2aa0 RCX: 0000000000453299 [ 47.023570] RDX: 0000000000000000 RSI: 0000000020d30000 RDI: 0000000000000013 [ 47.030817] RBP: 00007f132a2b2a90 R08: 0000000000000000 R09: 0000000000000000 [ 47.038065] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 47.045317] R13: 00007f132a2b2bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000a9000-0x8)) bind$inet(r0, &(0x7f000064a000-0x10)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) read$eventfd(r0, &(0x7f0000345000), 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00001c6000)=0x1) 2018/02/04 11:44:07 executing program 6: socketpair(0x1f, 0x2, 0x6, &(0x7f0000e7b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x7, &(0x7f0000007000)={0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000005000-0x158)={0x7, 0x0, [{0x400, 0x1, 0x0, 0x0, @irqchip={0x45b, 0x6}}, {0x1, 0x7, 0x0, 0x0, @sint={0x4, 0x4000000000000}}, {0x0, 0x4, 0x0, 0x0, @sint={0xfffffffffffffffe, 0x40}}, {0x0, 0x6, 0x0, 0x0, @msi={0x0, 0x4, 0x80}}, {0x2, 0x3, 0x0, 0x0, @irqchip={0x0, 0x188}}, {0x7, 0x2, 0x0, 0x0, @msi={0x2, 0x3, 0x100000000}}, {0x6, 0x7, 0x0, 0x0, @adapter={0x10040000000000, 0x3ff, 0x401, 0x9, 0x8}}]}) r1 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000008000-0x1)={0x7, 0x3}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0xa8, 0xd0}, {0x4, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x80000001, 0x1, 0x2}, {0x8000}}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x8, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x9, 0x7f, 0x2}}}]}}, 0x4a0) 2018/02/04 11:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$usbmon(&(0x7f00007d2000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x400) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000086e000)={0x0, 0x7530}, 0x10) 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000757000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x525000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000110000-0x4)={0xa, 0x3, 0x1ce2}) fdatasync(r0) mknod$loop(&(0x7f0000242000)='./file0\x00', 0x8010, 0x0) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000088d000)='/dev/dmmidi#\x00', 0x3f, 0x42200) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000586000-0xb4)={r0, r1, 0x1ff, 0x1000, &(0x7f0000143000)="b9852cdd5cf2753dcd0bafe13971e50cda82cc1c6fa3f4755837fe62e18f579112ccde4ebfcb7cf92ba5e66f8ef163780aa40755fd624866d2", 0xffffffffffffffc0, 0x12ca84b5, 0x9, 0x0, 0x2, 0x2e7, 0x401, "1f9d99e104ceb86f73eab72488b99affb7693693f434ce591e5b126fabba2b243328fab87b7fe151bc168f71833c42cbda855ff7f48098e2516f740f9d59be516528d49334459e1c37951f20ba433240b2782bb0ce5ac57c060355a0cc091d830ab23f8238c2c85e744d2e02ea97466de997c5c60681be4d41453fa002e77190a11986ce85cdff5443d7fcfe"}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/04 11:44:07 executing program 5: r0 = syz_open_dev$mice(&(0x7f000049d000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000088f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000d5f000-0x1c)) r2 = syz_open_dev$mouse(&(0x7f0000d44000-0x12)='/dev/input/mouse#\x00', 0x6, 0x0) syz_open_dev$dmmidi(&(0x7f000000f000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x141800) getsockopt$inet6_buf(r2, 0x29, 0x40000000000045, &(0x7f0000b70000-0xa7)=""/167, &(0x7f0000dc6000-0x4)=0xa7) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00003b6000)=""/27, &(0x7f0000a41000)=0x1b) fsetxattr(r1, &(0x7f0000db6000-0x11)=@known='security.selinux\x00', &(0x7f0000dad000)='/dev/dmmidi#\x00', 0xd, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xa, 0x7) bind$inet(r4, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendmsg$nl_netfilter(r3, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/policy\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009fb000)) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000679000)=@hci, &(0x7f0000ced000-0x4)=0x6) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005ba000)=0x20000000000000, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) r2 = syz_open_dev$vcsn(&(0x7f0000cf4000)='/dev/vcs#\x00', 0x216, 0x20080) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000088d000)='/dev/dmmidi#\x00', 0x3f, 0x42200) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000586000-0xb4)={r0, r1, 0x1ff, 0x1000, &(0x7f0000143000)="b9852cdd5cf2753dcd0bafe13971e50cda82cc1c6fa3f4755837fe62e18f579112ccde4ebfcb7cf92ba5e66f8ef163780aa40755fd624866d2", 0xffffffffffffffc0, 0x12ca84b5, 0x9, 0x0, 0x2, 0x2e7, 0x401, "1f9d99e104ceb86f73eab72488b99affb7693693f434ce591e5b126fabba2b243328fab87b7fe151bc168f71833c42cbda855ff7f48098e2516f740f9d59be516528d49334459e1c37951f20ba433240b2782bb0ce5ac57c060355a0cc091d830ab23f8238c2c85e744d2e02ea97466de997c5c60681be4d41453fa002e77190a11986ce85cdff5443d7fcfe"}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) [ 47.158218] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.232266] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000007000)='/dev/dmmidi#\x00', 0x200, 0x2a00c0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000008000-0x52)="3b5bc0cd44e62a4678ca2a15d48b17955d71c8938a41b9aa71f69cd77c405590878ad7f12166f683fbf993cf8e0b16fd3a4618337ee1a4de5ac966051d7594dfec7efdac8d6612cd7bdb912b48b79dd4e68b", 0x52, 0x0, 0x0, 0x0) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f000042f000)=""/162, &(0x7f0000998000)=0xa2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x321) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000e0c000)='/dev/midi#\x00', 0x10000, 0x50400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d52000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1, 0xffffffff, 0x7fffffff, 0xfff, 0xd8e}, &(0x7f0000745000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x117000)=nil, 0x117000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000bc000-0x206)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "f601929f106531aa"}}}}}}}, 0x0) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000117000)={r1}, 0x8) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f000009d000-0x400)) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000118000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000119000-0x4)={0xfffffffffffffff9, 0x4, 0xd800000000000000, 0x6}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f00000d7000-0x9)='/dev/ion\x00', 0x80000, 0x0) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f63000-0xa)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c89000-0x4), &(0x7f000095c000-0x4)=0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f88000-0x9)='/dev/kvm\x00', 0x4000, 0x0) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000e6000-0x8), 0xcac42f6c07a3bec8) fremovexattr(r2, &(0x7f0000e58000-0x14)=@known='security.capability\x00') 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d73000)={0x1, 0xffffffffffffff9c, 0x1}) sendto$ax25(r0, &(0x7f0000018000)="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", 0xfc, 0x1, &(0x7f00002e8000)={0x3, {"6a4ef15f8c07a7"}, 0x8000}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000050b000)=0x73, &(0x7f0000fc4000)=0x4) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) pipe(&(0x7f0000698000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b0b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000028000-0x4)=0x4, 0x4) fdatasync(r0) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000017000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0xe35f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000005f000)=0x1f0e2e36, 0x4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00005c1000-0x20)={@generic="7cec73d91ab305fc4263fbea9f3e8da2", @ifru_flags=0x1000}) sendmsg$nl_netfilter(r1, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 47.350361] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000016c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x897f, &(0x7f0000f03000-0x50)={@common='ip6tnl0\x00', @ifru_map={0x6, 0x8, 0x4, 0x1000, 0x6, 0x9}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000009b000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f6a000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b70000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000d7000-0x38)={&(0x7f00002a4000-0xc)=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f000015d000)=[{&(0x7f0000237000)={0x60, 0x2f, 0x400, 0x6, 0x1, "", [@generic="afccf4dd9a7d474aca3d1916b1c7d17640f5729fd97c197b821b781a5049d62ffa909ab7e6646de5cf9b6793fa8242f8d88614446e001f39646ee8a6810060364d8ba6de5514d5781a9f69debe08"]}, 0x60}, {&(0x7f000007d000-0x17cc)={0x17cc, 0x16, 0x10, 0x5, 0x1, "", [@nested={0x160, 0x30, [@typed={0x10, 0x3a, @u64=0x5}, @generic="99b6392cf7bcb0bd3d041e0136f9348cb3b5f5b48db52ebc4ad2627eff32d3f8803b127d04f3743fb3567d22c62bbcffc2c937d15944c1bcabebebc5327b73e58470c52b7d00b6f7434a9355ebad83ab4459d0722648cd6353b55ee027c2c5700332eb1cec100a3da504284168929fa64949f9f3ce501932b652936d5272c8dec8e0cc690afad2ae454578eab7f0f3cd376a8e2af778330e0b6d09e86dc88243067b73abc38c77ebef4ee0ae01f4aaa8573262a43e001ba95c9c4be921992e477c3fc8670a3a17bf27c9c7abb7d816223e2356ae317b2284556811b16dede4843d2fedd50576149bf9de403ed318480d57d898", @typed={0x10, 0x67, @u64=0x8}, @generic="eda7f607c3b8affaa30dbc8c119013496d95798ef380693786c8faf5d661d38234093f0e6cba254372e4ff531f083988e345574228626423a125b7119f7d72bf1785e4f7b93246959f"]}, @nested={0x1c4, 0x5b, [@generic="873b9023bec532465938ed349c0db0f4a47083dcfd4d8405", @generic="ff1f433c267d451204ee24fb83f5cf83999d357c7694a22d076df122a5126edd3fba26ab9494de4cd4b6f10c2ed91439e5f7d79b1a8d947cdfe7bac522", @generic="c32b5d0204ad255a32f0339bab0913a80fc9793431ad0d7a207ded93ec310c81d28950d249b700e97d8a6e181c534d5a802bee7833028ef9b8b8229e53e0b5a67bb7090e99b7bd574f9b64857129e2f781c7cf9938ec46d98a57c6acfb7c418be5807d1c0727b01add722a74b71113a9a4e30534d2d67d0cffe29a5eb420dc208cd736c995955855657a4c47975ebff02fb61ab90dd844ea4cd167cb74f839ff8d82681851b6eb16fafea9067490fb853cf8895c8e19bd34c5b0717a28fae6ed1bf1e7e01272a3a357d47d8897821a3bb23ed29aba494370cf03b1ee33544e1344564821683bc61da1", @generic="e8d08f6e9436fe713fea808cd080fb4bdca0005d06484b8cf9fbb456414febecb13fddcaf401d0612a4516b7fad9397d949fd864c2427fcbc79f007f42fe46ce60553c065380ce954a346ff0dd4bc1d8a7474bc68d8f365c821c70567bfbbe9d11fe", @generic="67a658ee47b8b102f7f396e71567e2122b246ce5210de007d2d405746387"]}, @generic="a746e4b2de893000b14dcb66438ecb28386e4684446bf18420c94c8925523528d0140ad369719e72d124e0b8b08c2f2e37209c797ccd159139e989bde5e0f6944520c84b5af9d2860f3919befd91ffcaeb0ac6c5a0862fba87d34eaa2ef02d2a5ea20555e588a2abf386c220665f93f56734ffddea6928e1a32e60f36bd3f73b107b68fddbd22ef1285566b15ccabaeca616f97a7ba34a95b341a5148d35f913f83f30697f", @typed={0x48, 0x0, @binary="f7df70581aa61fd5bc7264227202f7bff65f6acc08ed3421ebe0ce337bc17a2c6329298143a7ce57efb2bb8031bd642a51e91698503e36c1e18ecae8686d"}, @typed={0xc, 0x83, @pid=r2}, @nested={0x12bc, 0x82, [@typed={0x10, 0x6e, @u64=0x3}, @typed={0xc, 0x80, @str='{'}, @generic="0130a00a3f3669ccc72bb80c02f7434ec2b03153ffc76f0de2520624db3d3566cb49cb6173b14d487865376bfcfbc74b2d67a17405ffbee143d29f68c9193bf32bcbbbc763f3f4375eab4a03eef28be582109516adaf740c43c8373a8fac17279af3f956605461315314d6d0d7f89ce6613798c24449342fb6af4054bc10db3b8b02a826e1f40bb2d40dd666d1176b731d342f1bbbd2f84123e1271e570d0811c07866c84a1827322688", @generic="9609bc703dc7b1bfec6b4da9b651c4a31a338fb219877908f0244c9e6dd99f292272206c94dc693ddd94f01dcc9cc4dbb3283e786080b92b5727f41b72de2ca3c3c616738738dad388c2256dd57aa6d478c015eddf4d53f1162388e12af8f8e2b234714e434e08b09825b085792db00098de59b5a4c35d776cac911ac25ad9f8e0b298ee46ed7008ba95ff260295371d4ac62d8fbc33c9ad73454225afc423899365c5187e00e39778fdc7a1cf49bcd413d344950e40c34ecd4bee8910ddc8737936d50d7bea8d9b811cac8b4ce65ce011125be3f23663ae4f0ffacf3cdefb", @typed={0xc, 0xe, @ipv4=@broadcast=0xffffffff}, @generic="af815a58da8cd97dc72582efd1d62b8c0a08c1866efc7d9470a2d9c580240df8b6601d34fcbb183af8b457d5e5e5c84d00e778e4bf481de7129b7248218dcb2fc168741a266b9d497d15a735bd05483772bb9a98258c60ea62787821", @typed={0x9c, 0x38, @binary="49ee49b30636b2eba6b17d49fec42a7c951e9cb27d42003a2032692eb9c340ff5ab6b0ca725b9e3952701b63439f38da172c504fbccd869f2c49204f3eb917337d484be0e8f9b87a9c82153550ebece0ee5376ed6a19e41abf22d2d846fc3d66f6b9883f1a0045c5f359dc4bb4186195f4c7613f8bbedb2d409035b805a8df011fd9dc5d3fe8c99512c2b8e358a75c3fc285673c"}, 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0x1624}, {&(0x7f0000f81000)={0x29c, 0x1b, 0x0, 0x4, 0x0, "", [@typed={0x8, 0x2e}, @generic="9d991d3fcb3652a64541b888a320f1336deb31e570a6ec3ca0bdead449e5b1224aa22e921d3086690b53389b4d14157f26c9", @generic="b6029d915596856c3ac287bcc4faaf4bf50f8be65e019f47e32d44f04ba6a2ff3db3ed31263f645762e435ee2f58e678c47ad9519d73d79c13c22200aa8ef85947d17ab0ee65fae5d1fa6fedd3511534b6c6d14355bc5f2589968ee0a86e7c7d395c21f1976853eee5bed74deb1664ec9e6115d70f21a65f85f1500959b4e01591", @nested={0x20, 0x31, [@typed={0xc, 0x8f, @u32}, @typed={0x8, 0x5f}, @typed={0x8, 0x8e}]}, @nested={0x38, 0x20, [@generic="92", @typed={0x14, 0x8f, @str='em1trusted\\\x00'}, @typed={0x10, 0x6e, @u64=0x90}, @typed={0xc, 0x61, @ipv4=@broadcast=0xffffffff}]}, @generic="5079b4dfe3fa42d77c7ceec62617d7a1c4f211696ade1398be0be1fc166f364a3453cb3c40275c61a540833e5327812c412cda895f7f683e1f6e642149ca4800e0712eb04ea18f4741d09f8d184a8eb82da79b59f17bb74eeccc4897ac41adee55d20e49117359e6fc294189621d8b6b7138eb15d0e451318cad2a6330c25c7710dd3792443cf2d83e76090c1154ef5a5f196353ca6e59741c6bb001c0c5e3d43901fa16d56a4a9854a1592ca51dc86552aa61b8c400aed861ffd3c6cffceadf0ab22218261ece6b5a476b7b10a20d0ccbf4ea9a067dcedc", @generic="731105dff955b36b685d9df912986dbc272c0b6e3858e0d4197def651e7e6f5fe062f2cf7bc8b378544f400b54666f4783f7ecd1a36b1d39845ca9f386d1829a7a5aa8cbc0ea53716cf98e3fa7f47945b55486c08f41d6e1c84767d9a526f51840d55e591ec55e6ca6bfb225ae80d7f608413afeb5eb11579e563add30052ca5e872ca6dd95a5c", @typed={0x8, 0x66}, @nested={0x10, 0x89, [@typed={0xc, 0x26, @u32=0xff}]}]}, 0x29c}], 0x5, 0x0, 0x0, 0x20000010}, 0x40) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000dbe000-0x170)={0x9, 0x0, [{0xb, 0x7, 0x2, 0x3, 0x5, 0x1, 0x8}, {0x80000007, 0x4, 0x2, 0x3f, 0x3, 0x401, 0x3f}, {0x40000001, 0x80000000, 0x2, 0x1, 0x1, 0x7, 0x3}, {0x0, 0x0, 0x1, 0x4b, 0x81, 0x5, 0x40}, {0x80000001, 0x81, 0x5, 0x6, 0x3ff, 0x6, 0x5d0a}, {0xc0000001, 0x8, 0x0, 0x1f81, 0x3252, 0x4, 0x1000}, {0x2, 0x0, 0x6, 0x7f, 0x6, 0x5, 0x1}, {0x1, 0xffffffff, 0x4, 0x1, 0xffffffff, 0x7af, 0x7}, {0x8000001f, 0x683a, 0x4, 0x8da, 0xdc000, 0x4, 0x3f}]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d1e000)) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:08 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009cf000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0xb43, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @rand_addr=0x5}, 0x201, 0x3800000, 0x5, 0xf41, 0x4, &(0x7f0000001000-0x10)=@generic="4c58a448e79c6d877c2f46ce9cd941a6", 0x6, 0x1b, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) fdatasync(r1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000347000)=""/73) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000084d000)=0xfffffffffffffff8, &(0x7f000088e000)=0x2) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000038000)='./file0\x00', &(0x7f000004a000)=""/249, 0xf9) getdents(r0, &(0x7f000000b000)=""/68, 0x44) r1 = syz_open_dev$sndseq(&(0x7f0000049000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004a000-0x10)={0xffffffffffffffff, &(0x7f000003a000)="3338cd73b31a778c"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000004b000)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}, &(0x7f000004b000)) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000096a000-0xb)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) [ 47.374404] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:setrans_initrc_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a0f000-0xd)='/dev/usbmon#\x00', 0x100080000000, 0x8000) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f00001b0000-0x4)=0x81, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000031d000-0x78)={0x80, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x1, 0x4000, 0x4, 0x2, 0x9, &(0x7f0000240000-0x10)=@common='ip6gretap0\x00', 0xfffffffffffffff7, 0xb, 0x80}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000786000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000010a000-0x8)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e76000-0x8)={0x1, 0x1000}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00002ed000-0x10)={0x2, &(0x7f0000059000-0x128)=[{}, {}]}) syz_open_dev$sndpcmp(&(0x7f0000f64000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4000) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$lock(r0, 0x7, &(0x7f0000094000)={0xfffffffffffffffe}) r1 = socket(0x1, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00005c6000-0x14)={{0x6, 0x2, 0x8f, 0x7, 0x1ff, 0xed46}, 0x6, 0x39ac, 0x1}) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000963000)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00008e9000-0x24)={0xffffffffffff7b82, 0x3ff, 0x100000000, 0x800, 0x2, 0x1, 0x356, 0x6, 0x2, 0x5, 0xef, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) set_robust_list(&(0x7f00005c4000)={&(0x7f0000ca8000/0x3000)=nil, 0x1ff, &(0x7f0000874000/0x4000)=nil}, 0x18) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002c2000-0xb)='/dev/vcsa#\x00', 0x6, 0x96f0517cf337dd9f) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x4, [0x6, 0x0, 0x6, 0x6, 0x2, 0x2, 0x7, 0x6862]}, 0x5c) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000009000-0x8)={r1, 0x3f42}) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f4000)='/dev/loop#\x00', 0x8, 0x0) fdatasync(r0) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000569000-0x38)={&(0x7f0000747000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00008b4000)={&(0x7f0000aaa000-0x3c8)={0x3c8, 0x9, 0x5, 0x200, 0x5, 0x3, {0x5, 0x0, 0x1}, [@typed={0x10, 0x74, @u64=0x1a4}, @nested={0xb0, 0x92, [@generic="28aa3e95766bfbd379e656ae7227021e1421d763b083f760af4670081cbe39ec6b3e6c04438112ecd8df1ee6d822f3ee2933af5878616f9d694ca4c0b9b698ccbb435d7301bf6b8f7621c2b65fdc4f692e4d6fabd07d48b9e565a60ed68592f1b34825d3224029bf02c32fcbe068b425f3931b2a58d7902be5a7c35634c927756b28e55802e78c9b399425950d63dec6b715a29bf9ef22e96bad2cafebc3de", @typed={0xc, 0x5e, @fd=r0}]}, @generic="9c946706f8d457cdd6b7a33e19d08803073404d35b10d47b0ea0e1235daee9ea20c2ba443ad8f54cdff450094de10eabde24f18a321dd0e7", @nested={0x24, 0x85, [@generic="d36d72225821c9104abf1f7e1bc28fa65f", @typed={0xc, 0x4a, @ipv4=@multicast2=0xe0000002}]}, @generic="ea0b572912fd5d40e4e06f7a3817be84a8de950cb5e8c99637f8b998d8e573abfbef1d76f91623a399155c3dd361f79adeaa4981fd60b27fffdf258edd5126ca3a3e13f9bad342a057c5e21dc93ca73aa9d161a50d49a306d0c4949380e59f9c28da80a73ca642f035eb7e970988e2ab83929b319d448399dcc945238f225d8353333d46fac1eff19b640fec5421ce7b17d7322479fe5a37df0b9b5938", @nested={0x1f8, 0x80, [@generic="bda4e2c759a1110134523fb8bed8fd6cf85b98556e20ba8bd08b38ac4c0a6640e5f0186765232d4b70b3e6e4365463c40c0173f6da3af67137325b3453a1fc8f889093356fd2e9058e711064308e5629b1b696afed68", @generic="4f032b63a2cb778552d2be93ea45fddf77f235ea5489a908b25d252aa4f0ddd11b09f2d08488a0e58a6a43d24057fc2939e1c44f39dcf40d50bf2319eb305f3835c662dd8f575d7e4d391be69c3636128cdf1182b5c75ae3f63ea0a057bda13110ec7e51bfc409b1ffd1ede9e31e3bc659865a8d1b1228d9a7cab9", @typed={0xc, 0x7, @fd=r0}, @typed={0x10, 0x70, @u64=0xe8}, @generic="eace3d3ac3cc9ef95f911889200c31bd72fc4ea25dbc12af7cb3e2a8a745199ef47bb138fef2b178a12c1af9020ef3a224e264837ead70084627091f5d415a6e44069d05bb035f125034db6013942217418193cabbb337076fc637af9fc31cda23c82425fb3c68a740d26528b3a34a5fdf2cb8eb9b834878267f89efe54fc151b561a6158d02cec33b49be6c423e38369755e6d74fb05cc1c1c53697c767f767c0b8307d5449e413c46e4b92028e60839c148b6c82b3bf4a9e9419a932f82b658320ae8f15b8d1a78d5f24893c51", @generic="d51c0efc25493653ade6f8b61589b87da289e54599e4d23bb1bf70aafe26306f66ac09c253c00557742d6530c1041c750373528db8d09d"]}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x4800}, 0xc841) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x3) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c11000-0xb)='/dev/mixer\x00', 0x2000, 0x0) mq_timedsend(r1, &(0x7f0000c58000)="44a6d9c2f4cd2e3910d8442a1c9cb6c9da4d51faceb77ebf11338557dbd52209103441852854fdf3422ec16a68c53f92871051b2d5e02ee937a4bab0942b98582d1dd90e53af3fc254142d1c89d361762235312b147987b58a88f6d430b15e4f83e698191483c5a836d158c5a4bd580eced1f7d1391ee295f7a2e470cec8568076cf755b493eb957721576ef7a27c8344f404cc2b9f1d71af430997e73cbd1f1fffb43018a43c1832b240d24361aa547ea1721e94837d703eb7d8c23b71cb6ee411a1d768b648d4b22694b991aa031", 0xcf, 0x3f, &(0x7f0000f54000-0x10)={0x77359400}) ioctl$TCGETS(r1, 0x5401, &(0x7f00002c3000-0x24)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fe5000-0x8)=@assoc_value, &(0x7f0000179000)=0x8) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x200000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000797000)) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x26, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000-0x9)=@rc, &(0x7f0000007000)=0x9) fdatasync(r0) r1 = socket$inet6(0xa, 0xa, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e74000)='cpuset\x00') sendfile(r0, r1, &(0x7f00008f4000-0x8)=0x20000003, 0xf3) connect$nfc_llcp(r1, &(0x7f0000ecf000)={0x27, 0x7, 0x4, 0x3, 0x80000000, 0x3, "95a5e15590b0105e588296bbf944c3f4122225171ca869831dae0aa3c9d6a7a2bc3cf26a5b589760ab632018c448185cd72f1f76a335b7e1cb4ba3e5c5eef1", 0x1}, 0x60) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f000034e000-0x8)='./file0\x00', 0x40) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000131000)=""/125) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x27f, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000158000-0xb)='/dev/vcsa#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004c7000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x8, 0x1, 0x3, 0xf142da68d360fe70}, &(0x7f0000882000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000843000)={r1, 0x7, 0x5, 0x7}, 0x10) [ 47.524264] xt_SECMARK: invalid mode: 0 [ 47.533882] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000a5f000)=""/95, &(0x7f000033f000-0x4)=0x5f) fdatasync(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00005a0000)={r1}) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$rtc(0xffffffffffffff9c, &(0x7f0000f73000-0x9)='/dev/rtc\x00', 0x8000, 0x0) connect$inet6(r0, &(0x7f0000882000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00008d9000-0x39), 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x6, 0x480002) fdatasync(r0) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x63) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = memfd_create(&(0x7f00001c7000-0x23)='#em1eth1vboxnet1cpusetvmnet0!wlan1\x00', 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000790000)=0x1001) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000660000)="764414d3c95e7d9cebbde7487286e00101a3458d21cb0f4fddbf7d315abed4371a364574aedabb4a742db39ab97cba29062be8553fb1e9d6027297c8aaec7e9c4d69dc92121de78ba0b7573ac50d59bc3dd448b2b8363cf0b50137a67a0d7bb0301933ee30a3a297a2fc4298c8ddb18aa7cef8f3216beb686487ef504c66ed2732e9a2367eb0c291e4893452ab3b59ea05c3c6ed98450dd5c3a2ead5f36c2300fecf8605525a7491db10", 0xaa, 0x0) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000748000)='/dev/loop#\x00', 0x8, 0x402082) fdatasync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be3000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000d3f000-0x4)=0x101, 0x4) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0x31f, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000012f000)='/dev/loop#\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000850000)) fdatasync(r0) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000645000-0x9)='/dev/ppp\x00', 0x28000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000488000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000ac000)) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000094d000)=""/4096, &(0x7f0000366000)=0x1000) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) eventfd2(0x7f, 0x80000) fdatasync(r2) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fd6000)='/dev/amidi#\x00', 0x68f, 0x81) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fd6000)={0x0, 0x1}, &(0x7f0000fd7000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b18000)={r1, 0xec, "0c207200dd00fb392660f76a802d8d9212496164b2e9f483bf9b7571cb030eb92fbad6fb8dd098524398751f9bed24bba63c0c79e7ba09b5dc1451bb736417c2c492fdc7f5853cf0a4852287deb8b9d9911942227c16097ea880739726f631e29a8c0bc3ac3d6f43dead8b90e26d7511971fbf0ccdce9c12b7142903e74d4d6145b79af2bc7e6651e30ffb3d6e24edb46fb05916351b6eb006beea12187834682aa5d6f030d9053f76ce3aeb7151c49b5d101ca8ba2f9456eeeeb75c1749a9d376b0d10c77b7cf16f2db33f83658d2e2045f8f27c68216ddba4ea5a09565ab4e52669ddbe607023cccdec06a"}, &(0x7f0000fd7000-0x4)=0xf4) r2 = add_key$keyring(&(0x7f00004c7000)='keyring\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fd7000)=[{&(0x7f0000fd8000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fd7000)=0x46, 0x4) request_key(&(0x7f0000fda000-0x8)='keyring\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fd9000)='/selinux/avc/hash_stats\x00', r2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000fd9000-0xb)='/dev/midi#\x00', 0xcd, 0x404000) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x3, 0x20000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000)={0x4, 0xfc, 0x4, 0x0, 0x0, 0x1, 0x0, 0x697c, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r2, 0x3810}, &(0x7f0000005000-0x4)=0xc) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000001000)) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000001000)) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x4, 0x545e327d48cccb4d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000007000)=""/176) r1 = socket$inet6(0xa, 0x3, 0xd) r2 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x3, 0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={r3, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000005000)={r4, r5}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ca5000-0xa)='/dev/vcs#\x00', 0x40, 0x40) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000b24000)=0x42e5d19a, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000a0000)={r0, r0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000191000)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000ebb000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000029c000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, r1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000782000)={{0x3, 0xc59}, 'port0\x00', 0x59, 0x10c00, 0x1802, 0x750, 0xdd9, 0xc46d, 0xfffffffffffffffd, 0x0, 0x6, 0x7}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netrom(r0, &(0x7f000059b000)=@full={{0x3, {"a1632c4250dc7e"}, 0x3f}, [{"c33a1845719599"}, {"6584c082f29562"}, {"067e40c1a25fe2"}, {"169c99b54f4707"}, {"67762fc92ca983"}, {"b457366d886d25"}, {"5352480ad17b66"}, {"e170f65cff14b5"}]}, 0x48) sendmsg$nl_netfilter(r2, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname$inet(r0, &(0x7f00000b2000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00003b7000)=0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000b6000-0x42)=""/66, &(0x7f0000465000)=0x42) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000ace000-0xe)='./file0/file0\x00', r0, &(0x7f0000020000-0x8)='./bus\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/02/04 11:44:08 executing program 2: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/157, 0x9d) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x200000000000001e, 0x5, 0x0) sendmsg(r4, &(0x7f00007c3000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f0000e13000)=[]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r5, 0x3ff, 0xf8}, 0x8) getpeername(r1, &(0x7f000063d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x32) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) syz_open_dev$loop(&(0x7f00008ac000-0xb)='/dev/loop#\x00', 0x5, 0x8000) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000a12000-0x40)={0x1, 0x6, 0x8, 0x10000, "8784505d628c70831934b7a3b6584e785b77a363c34e75e33a487b8eb954b0fb4fbd8861fc3839cdf704d1f0", 0x7}) write(r1, &(0x7f00006b0000)="d054266cc759029b4c37fbb59ff88ab902ac4877ac30b22183a0ddf4440e48ba0831ffeaa3c5a3b5dc7c6628b6089e5ea57565d97c8eecb0019fcf5eabe9722c16bbdf11e70da6a2611ca6acbb08c851af4300de7d7e51a15ce0d194b4a1cd29a8822abc48a7c229d5399744d650f697b1b4d63d9e315e49d90f0ba165354ef29255715e5156dfa3fabe8dcb5290ad300c03b1abce18908b84d456ee7abd6e2c928baa81093214baa800a2495d4ba29ab597c446526b8ec0f09791418e2438cc1388d0cea64cadf3770c91d4ae67d71a6362ba2069bdf01fcab8c3c0993c900db63706faf7", 0xe5) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009df000)='/dev/qat_adf_ctl\x00', 0x210000, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000461000-0x4), &(0x7f00007ec000-0x4)=0x4) fdatasync(r2) r4 = syz_open_dev$sndmidi(&(0x7f0000a29000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x2400) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ee000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000d98000)={r5, 0xed, 0x1, r2}) 2018/02/04 11:44:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000ce8000-0x4)) fdatasync(r0) [ 47.775377] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f00007af000-0x9)='/dev/sg#\x00', 0x5, 0x4240) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000976000-0x20)={0x4, 0x18, [0x8, 0x1f, 0xba, 0x0, 0x800, 0xffffffff]}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000fc000-0x28)={0x5, 0x5, 0x2, 0xe1, 0x5}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001c5000-0x4)=0x0) rt_sigqueueinfo(r2, 0x3d, &(0x7f0000e27000)={0x24, 0x9, 0xc, 0x9}) syncfs(r1) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000004000-0x4)) r1 = socket$inet6(0xa, 0x3, 0xf) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000006000)="67cfa251be67b81ae46ca731e20a091b3581e8006cd5c7185d774b758e7a8e5db3a5ec024676cfaf19419954898c5f1bcf9589ec5c64978f9594834544a29c4916d99e559c940efff94723491a7dd6f03646c9ae9d0760592684394cba5899eba4df33e6d1a5da3b572ab3bcafbc0ae0e2f0770eaae361dc9aaf338a9ab83ee5e1527d37916ed9b9cf5d1e2363d04e786839a3b8cdc56da11f7b6b82939f2dd3bd891a205967325838b0a63e0c7aba4a") 2018/02/04 11:44:08 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a7b000-0x8)={0x0, 0xf39}, &(0x7f000002e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x5, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000226000-0x4)={0x6}, 0x4) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) [ 47.873531] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000974000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b82000-0x4)=0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001da000), &(0x7f00002b0000-0x1)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000e42000), &(0x7f0000fa7000-0x4)=0x10) getpeername$ax25(r4, &(0x7f0000b91000-0x10), &(0x7f0000cce000-0x4)=0x10) dup2(r2, r3) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b22000)='/dev/sg#\x00', 0x3, 0x305000) r1 = syz_open_dev$loop(&(0x7f000004f000)='/dev/loop#\x00', 0x0, 0x80000000002000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000083b000)={@common='syzkaller0\x00', 0x80000000}) fdatasync(r1) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000062c000)='/selinux/create\x00', 0x2, 0x0) writev(r0, &(0x7f0000473000-0x60)=[{&(0x7f00005cb000-0x3e)="8d9b4627b19300391be097518685e405c43a8bf73e4aca13d4b8266f65d982a3cbeb1a5da4144503c42768e73080893c53a8e68867a205fa7e590e7e67ef", 0x3e}, {&(0x7f0000bf8000-0x82)="9880843a4aed9df82e62ee13053981053fe67ee434c984ef404f39ecab48c0ae320483a456d5f774af26feb1d3a2a204dbad241e55757ce6022e0107e95b6ed16d65f12740a418f610320b4060b8d4deaa3b2d97c130898fde74091a303bc9804db7be28a58851a53ce1300fd1504a00b61d44131b10c0f71977ebd04a8590b7c01b", 0x82}, {&(0x7f0000f4d000-0x15)="159e77f474916b67a6d8ebb705ae28cb837939e804", 0x15}, {&(0x7f0000ac9000-0x2a)="3fedee5c3a020585c24975ab60280abc1b511bf97f619cca2bf5d02fc0fcf264d3d1e26b7bf9b08fe8b9", 0x2a}, {&(0x7f00007f6000)="c3f30db7b246b61f6279900c7df73a8dcb9d187aa99b89e7a6dae6906248bc352f4bfcff6cd3ae0dacf4705ed4ca82bf7b85e3e75aa1d03b62eab9b59a03df44b6d64eaf580c7cc74bf73b9a4790bb0659ab13c4228b894c94bdc2956b02d39fdb3caa0f1ab36bb6b787e14228c39cef7a78c6b166cec676f4f59499dc2bb1d2dd4877a506f56ad96f50ce4bfd7e3e9ada8d3b684005c03e5691415b48141c22d9d68c6baec951b3977c7c0860f9d620249d1dc93b8aae6753d14cae4fcf256698e10d27f1db2be292118961594344cc64c2d47a685046ce9e8f7c8ccf1543", 0xdf}, {&(0x7f0000de3000-0xe8)="10a9a76e11ceb7a4b7548950ecae5ffdccb08151242353642da8e6f0dd2b23a4f5c4d19a4df3aa39073402e314640a06a8f55a8bbc50c2aebe0f1d14f76330e4add6982f9ff92c40c92793d532463666f9528ed5158634f681c3420a642da96a82739a0ec9fd30e0672d041960966ea035def0818b858233d9915aceda12d2832afc0d2d1780d81f3a7f47d76303a592409b3ca80a5f6d6aaacac8966dd48644185697968f78c616315db0eb1dcae570d369e37ddfa9d1d38ae4fd22cea3122aa8903eadea9e51ef8e4c98c178aece001bd5c70287391f81e30e1df476991a04cc698bb650ae3f1d", 0xe8}], 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f000005c000)={0x9, 0x4, 0x84b1}) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000719000-0x78)={0x101, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr=0xffffffff}, {0x2, 0x3, @multicast2=0xe0000002}, 0x288, 0x1ff, 0x3, 0x7, 0x0, &(0x7f0000389000)=@common='ip6gretap0\x00', 0x8, 0x4, 0x8}) open(&(0x7f0000fbd000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000a7b000)={@rc={0x1f, {0x2e, 0x100000001, 0x1b4000, 0x6, 0x100}, 0x6e5def88}, {&(0x7f0000ae2000-0x97)=""/151, 0x97}, &(0x7f000013d000-0x1), 0x20}, 0x29) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dad000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000487000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000bd3000-0x50)={@empty, @loopback={0x0, 0x1}, @empty, 0x10001, 0x1, 0x8, 0x100, 0x5d114ac, 0x10, r2}) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000ace000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001fe000)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005de000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @empty}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000008000)='/dev/audio#\x00', 0x3, 0x149c00) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000005000)=""/76) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4)) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000003000-0xcd)=""/205) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000c3d000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x6, 0x0) uname(&(0x7f0000a91000-0xef)=""/239) fdatasync(r0) [ 47.900631] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000d97000)=0x1) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000910000)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}}, []}, 0x50}, 0x1}, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000f63000)={[{0x0, 0x4, 0x6, 0x4, 0x7, 0xcc, 0x10001, 0xffffffffffffffff, 0xffffffffffffff33, 0x28, 0x400, 0x2, 0x5}, {0x4000000, 0x6, 0x400, 0x3, 0x9, 0x8, 0x15, 0x1, 0x2, 0xc75a, 0x100000001, 0xdc, 0x6}, {0x0, 0x40, 0x3, 0x0, 0x6, 0x8, 0x5, 0x7f, 0x0, 0x0, 0xbd2f, 0x1fffffffc0, 0x649}], 0x6}) readahead(r0, 0x4, 0xf72) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000662000-0xd9)={0x0, 0xd1, "567e7e1400cd394536c707252f7499d246887ab721e8e20ff34158a6c60dfff322d0e3db2a878eeef993b633a13fb7ce758c9cf6624105ef58bda821dbc9fb4f69649b5f0d5234dfe2190cc600e9ed6905a553138f89acfbd8a884d1ab961082740cb6f4349db4248a4f1dbb10c562a72a6a39a4160d09edfcaf11b55f9811d70a6aba457b0be61b0a6ddb7afc3753e8716bd25940c5f9e7328ba715e39f8809dfb9a9ed38ca95814f47b37baf7bbc10b6ebd5ad45808a1ffb4cc89cd9143e785d4382fd91668a1c31db90f939df91f1ed"}, &(0x7f000090c000)=0xd9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000f1000-0x8)={r3, 0x3}, &(0x7f0000d2b000-0x4)=0x8) prctl$setname(0xf, &(0x7f00001c5000)='cgroup^trusted\f\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/hwrng\x00', 0x280, 0x0) [ 47.973998] SELinux: unknown mount option 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) llistxattr(&(0x7f0000c77000)='./file0\x00', &(0x7f0000b15000)=""/248, 0xf8) 2018/02/04 11:44:08 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000013b000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfff, 0x76f2, 0x4, 0x2, 0x8, 0x7f, 0xf9, {0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}}, 0x2, 0x3f, 0x28f4, 0x2, 0x4}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000cd000-0x20)={0x1ff, 0x7f, 0x4, 0x8, 0x3ff, 0x1c0000000000000, 0x1, 0x80000000, r1}, &(0x7f0000fe7000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c49000-0xb)='/dev/loop#\x00', 0x7fff, 0x1e1040) fdatasync(r0) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a27000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a5b000)={0x0, 0x73, "6f9f8de716a524653368b267febb54856c41bb5ec46bac3ee059527adad8e4a5e4c0367986e87feeb7bec95da37e56d4eb44f3cba5a6ba3681713768d8275b50189a115b9e29e14cc174cb63bca429a6b459789cb37aa732c4a4c8aeae3b6b08e93e75d5eb3ca7b62412794217bbe1355911da"}, &(0x7f00000a3000)=0x7b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000825000)={r2, 0x5}, 0x6) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000062c000)='/selinux/create\x00', 0x2, 0x0) writev(r0, &(0x7f0000473000-0x60)=[{&(0x7f00005cb000-0x3e)="8d9b4627b19300391be097518685e405c43a8bf73e4aca13d4b8266f65d982a3cbeb1a5da4144503c42768e73080893c53a8e68867a205fa7e590e7e67ef", 0x3e}, {&(0x7f0000bf8000-0x82)="9880843a4aed9df82e62ee13053981053fe67ee434c984ef404f39ecab48c0ae320483a456d5f774af26feb1d3a2a204dbad241e55757ce6022e0107e95b6ed16d65f12740a418f610320b4060b8d4deaa3b2d97c130898fde74091a303bc9804db7be28a58851a53ce1300fd1504a00b61d44131b10c0f71977ebd04a8590b7c01b", 0x82}, {&(0x7f0000f4d000-0x15)="159e77f474916b67a6d8ebb705ae28cb837939e804", 0x15}, {&(0x7f0000ac9000-0x2a)="3fedee5c3a020585c24975ab60280abc1b511bf97f619cca2bf5d02fc0fcf264d3d1e26b7bf9b08fe8b9", 0x2a}, {&(0x7f00007f6000)="c3f30db7b246b61f6279900c7df73a8dcb9d187aa99b89e7a6dae6906248bc352f4bfcff6cd3ae0dacf4705ed4ca82bf7b85e3e75aa1d03b62eab9b59a03df44b6d64eaf580c7cc74bf73b9a4790bb0659ab13c4228b894c94bdc2956b02d39fdb3caa0f1ab36bb6b787e14228c39cef7a78c6b166cec676f4f59499dc2bb1d2dd4877a506f56ad96f50ce4bfd7e3e9ada8d3b684005c03e5691415b48141c22d9d68c6baec951b3977c7c0860f9d620249d1dc93b8aae6753d14cae4fcf256698e10d27f1db2be292118961594344cc64c2d47a685046ce9e8f7c8ccf1543", 0xdf}, {&(0x7f0000de3000-0xe8)="10a9a76e11ceb7a4b7548950ecae5ffdccb08151242353642da8e6f0dd2b23a4f5c4d19a4df3aa39073402e314640a06a8f55a8bbc50c2aebe0f1d14f76330e4add6982f9ff92c40c92793d532463666f9528ed5158634f681c3420a642da96a82739a0ec9fd30e0672d041960966ea035def0818b858233d9915aceda12d2832afc0d2d1780d81f3a7f47d76303a592409b3ca80a5f6d6aaacac8966dd48644185697968f78c616315db0eb1dcae570d369e37ddfa9d1d38ae4fd22cea3122aa8903eadea9e51ef8e4c98c178aece001bd5c70287391f81e30e1df476991a04cc698bb650ae3f1d", 0xe8}], 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f000005c000)={0x9, 0x4, 0x84b1}) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x401) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f00000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f00006ad000)='/dev/vcs#\x00', 0x5, 0x40002) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000d4b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) fanotify_mark(r1, 0x10, 0x8000010, r1, &(0x7f0000b8e000-0x8)='./file0\x00') ppoll(&(0x7f0000775000)=[{r1, 0x1000}, {r0, 0xf2}, {r0, 0x8200}, {r1, 0x2}], 0x4, &(0x7f0000e25000)={0x0, 0x989680}, &(0x7f00009db000)={0xfe}, 0x8) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$sndctrl(&(0x7f0000dd2000-0x13)='/dev/snd/controlC#\x00', 0x9a, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000525000)={0x4, 0x6, 0x3, 0x1, [], [], [], 0xffffffff, 0xfffffffffffff800, 0xfffffffffffffffa, 0x9, "ac54071252109d8524031ef27f95991c"}) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000474000)={0x7, 0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000075b000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000da5000)='/dev/usbmon#\x00', 0x6, 0x802) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000731000-0x30)) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x50, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="cb8a77eba3912b11104922698eb507e2"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) stat(&(0x7f000063e000)='./file0\x00', &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000c14000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xc000, r2, r3, 0xffffffffffffffe1, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) connect(r0, &(0x7f000038e000-0x60)=@nfc_llcp={0x27, 0x100000000, 0x3ff, 0x3, 0x1, 0x6, "316d2af19279549c1f95e3c10539773da93412965e6a7bcfbd01441f102e564705f305d50f550001762038f28ed4989b798174bb0a9ede9fc839b119bb53e3", 0x6}, 0x60) fdatasync(r4) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000001000)=0xfffffffffffffea5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x100, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000007000)=""/50, &(0x7f0000007000)=0x32) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000-0x4)) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000d97000)=0x1) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000910000)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}}, []}, 0x50}, 0x1}, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000f63000)={[{0x0, 0x4, 0x6, 0x4, 0x7, 0xcc, 0x10001, 0xffffffffffffffff, 0xffffffffffffff33, 0x28, 0x400, 0x2, 0x5}, {0x4000000, 0x6, 0x400, 0x3, 0x9, 0x8, 0x15, 0x1, 0x2, 0xc75a, 0x100000001, 0xdc, 0x6}, {0x0, 0x40, 0x3, 0x0, 0x6, 0x8, 0x5, 0x7f, 0x0, 0x0, 0xbd2f, 0x1fffffffc0, 0x649}], 0x6}) readahead(r0, 0x4, 0xf72) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000662000-0xd9)={0x0, 0xd1, "567e7e1400cd394536c707252f7499d246887ab721e8e20ff34158a6c60dfff322d0e3db2a878eeef993b633a13fb7ce758c9cf6624105ef58bda821dbc9fb4f69649b5f0d5234dfe2190cc600e9ed6905a553138f89acfbd8a884d1ab961082740cb6f4349db4248a4f1dbb10c562a72a6a39a4160d09edfcaf11b55f9811d70a6aba457b0be61b0a6ddb7afc3753e8716bd25940c5f9e7328ba715e39f8809dfb9a9ed38ca95814f47b37baf7bbc10b6ebd5ad45808a1ffb4cc89cd9143e785d4382fd91668a1c31db90f939df91f1ed"}, &(0x7f000090c000)=0xd9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000f1000-0x8)={r3, 0x3}, &(0x7f0000d2b000-0x4)=0x8) prctl$setname(0xf, &(0x7f00001c5000)='cgroup^trusted\f\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/hwrng\x00', 0x280, 0x0) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x2, &(0x7f0000774000)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000972000)=0x1, &(0x7f0000493000-0x8)=0x2) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) syz_open_dev$sg(&(0x7f00005d6000-0x9)='/dev/sg#\x00', 0xc35, 0x1) ioctl$sock_bt_hci(r0, 0x400448fd, &(0x7f0000564000-0xf4)="065abe23bd9c19149ff99800576225b98184ef206af58189b3793686ebe2e40e9ebb40db62a48d5d93a945948fc991f4e0caec9409038bb3ea1f10e31f46837fdbb03de769751977989181a3f14c6a477564c23e4d5bf7a8adc4535f87cfd12fb089d315b12ae1817b904c0b77cdbfec89807a9a3df8721604bf0842f0f0ee842ffdd6406ef5418cd36d7d5a3a34f5c6ebc2cb1cf3534d7e218ec530531c3a97fe7668956349fa70a67bd564f310ac784c5f2f4333c41013488d8eb143125563c51bc4a83486905287d004bb149c79bf5306f35f9fb050b7cf6965f725ede049fe93244bdc795984a4523488dcf8bdaa81f178b3") recvmmsg(0xffffffffffffff9c, &(0x7f0000360000-0x78)=[{{&(0x7f000066c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00007f3000-0x50)=[{&(0x7f0000282000-0x74)=""/116, 0x74}, {&(0x7f00000d4000-0x8b)=""/139, 0x8b}, {&(0x7f00002ba000-0xc7)=""/199, 0xc7}, {&(0x7f00004fc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bbf000)=""/51, 0x33}], 0x5, &(0x7f00001c2000-0x5c)=""/92, 0x5c, 0x7fff}, 0x1}, {{&(0x7f0000d8e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f000048c000)=[{&(0x7f0000362000-0xc7)=""/199, 0xc7}, {&(0x7f000020b000)=""/106, 0x6a}, {&(0x7f0000dc6000-0x71)=""/113, 0x71}, {&(0x7f0000991000-0xcc)=""/204, 0xcc}, {&(0x7f0000dd4000-0x2)=""/2, 0x2}], 0x5, &(0x7f00001b2000-0x5)=""/5, 0x5, 0x9f4}, 0x7}], 0x2, 0x1, &(0x7f000079f000-0x10)) bind$ipx(r1, &(0x7f0000bd8000-0x10)={0x4, 0x100000000, 0x2, "d858c80190e2", 0x3}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000eb8000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) 2018/02/04 11:44:08 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000657000)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) r2 = syz_open_dev$admmidi(&(0x7f00002ad000-0xe)='/dev/admmidi#\x00', 0x8001, 0x400) openat(r2, &(0x7f0000213000)='./file0\x00', 0x400000, 0x1) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000731000-0x30)) [ 48.208394] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000a0a000-0xf8)={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x6d6}, 0x8, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x0, 0x10000, 0x6}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f00002e3000-0xc)={0x10, 0x0, 0x0, 0x400040}, 0x5, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = memfd_create(&(0x7f00001dd000-0x1c)="23fc7b76626f786e6574316d696d655f7479706573656c6647504c00", 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000022c000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}}, &(0x7f0000432000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000970000)=@sack_info={r2, 0x0, 0xfffffffffffffffa}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000040d000-0x1f)={r2, 0x17, "e076476c7e5e1178950033992001813b6264428c6e6977"}, &(0x7f0000ed6000-0x4)=0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003f6000)={0x3, 0x100000000, 0x8007, 0x2, 0x1, 0x8e, 0xffff, 0x6, r2}, &(0x7f0000d0c000)=0x20) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$llc(0xffffffffffffffff, &(0x7f000012a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000987000-0x4)=0x10) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f00001fc000-0x4), 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0xfffffffffffffffe, 0x80, &(0x7f0000fec000), 0xfffffffffffffff0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000692000)={0x0, 0x20, 0x1f, 0x400, 0x6, 0x6, 0x8, 0x4, {0x0, @in6={{0xa, 0x0, 0x7, @empty}}, 0x536bf363, 0x83, 0x400, 0x1, 0x2}}, &(0x7f0000577000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000610000)={r3, 0x7ff, 0x6}, &(0x7f0000cf3000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000055d000-0x4)=@assoc_id=0x0, &(0x7f0000db7000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007d5000)={r4, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0x81, 0x40, 0x52e2, 0x47a9, 0x20}, 0xa0) setsockopt(r0, 0xffffffffffffffc4, 0x1, &(0x7f0000de7000)="d42ae0dd10435dc6e1d2810c3b9ed9d0e6362650f5e3e6abfef9369ce63004beac62537b7f91275085388bf0d8f30423ad6e4d0d127b767b4e", 0x39) [ 48.252177] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000f9e000)='/dev/dmmidi#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000695000-0x4)=@assoc_id=0x0, &(0x7f0000ed3000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fea000)={r2, 0xf4}, &(0x7f0000261000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009b0000)=[@in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x48) 2018/02/04 11:44:09 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000393000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000803000-0xb8)={0x0, 0x9, 0xfc, 0x9, 0x8, 0x7, 0xde, 0x8, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x6, 0x2, 0x3, 0x1, 0x9}}, &(0x7f0000001000-0x4)=0x9c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d28000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd}) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f5b000-0x4)=0x3fe, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/cuse\x00', 0x400, 0x0) bind$netrom(r1, &(0x7f0000039000-0x10)=@ax25={0x3, {"66e4f6db41c194"}}, 0x10) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000034000-0x8)='./file0\x00', 0x90) syz_open_dev$dmmidi(&(0x7f0000f59000)='/dev/dmmidi#\x00', 0x5, 0x10000) syz_open_dev$dmmidi(&(0x7f000023b000)='/dev/dmmidi#\x00', 0xfff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f00008cd000-0x4), 0x80800) r0 = syz_open_procfs(0x0, &(0x7f00000bc000)='net/arp\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004a5000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000575000-0x4)='tls\x00', 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x90000, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000003000), 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000008000)={{0xa, 0x2, 0x6cc, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}, {0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x77}, 0x0, [0x9, 0x9, 0x1, 0x2, 0x3, 0xfffffffffffffff9, 0x7, 0x7ff]}, 0x5c) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000006000-0x1a)=""/26) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000447000)={0x20000000000000, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = syz_open_dev$sg(&(0x7f000026d000-0x9)='/dev/sg#\x00', 0x7fff, 0x80100) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00003d9000-0xa4)=""/164) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000002c000)={0x0, 0x2}, &(0x7f00002b1000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000365000)={0x0, 0x6, 0x8, 0x7fffffff, 0x40, 0x1, 0xc6ed, 0x8, {0x0, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x0, 0x85, 0x1, 0x8, 0x3}}, &(0x7f00002fb000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a17000)={0x0, 0xc0, "a3aa8d5b7140781c6974f806ffc8ef891fe31614a199d8d173ff2ad48ead3d4b8e1d2b8b4761a8e8b2e53156adb28e8fa78bf280a6f1f5f03cbbe506dea30e312c8f7ea96a5c12a8fea6207b0e5b2426f6b67839c74e9c9de040b9376c2cea508f7c8f29325284a3bcba0857eaed7b489e0fbf394d26c25e1e68cb5750e9534b3306327f03efce5784ae192635868314941ae4e6fb1bd99de88eccc2603ad44a105b55d353a5c6008fb4fb4ae8f72fc792ff8d6f8dd9f1f0460707f2085db968"}, &(0x7f0000d79000)=0xc8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c04000-0x98)={0x0, 0x90, "09fb19c5740caea095559a91b63039c7222e049a41c58f1dcd5148c68cc9e21662d49f92ab4781324cdf4c673fcc1ce3533ed8f7d90e13565ab0a826b46ac5512bbe9dd41c0fd6779a24e233e4aa2bf10f3e64adee542eb2d80817ffa827d0f2be243772e621d9897eb1d7c9fbfec5f7738017539c04e586cc0e16825bef586fab21e3c08a04f074605b5f15c730796c"}, &(0x7f0000be6000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000439000)={0x0, 0xe93}, &(0x7f0000b6e000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000586000)={&(0x7f0000fd5000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000c62000)=[{&(0x7f000093a000)="08584babb992b8f7ce3aa9715af80904193c51f2b2d7a2648c1dfcc1b64a664378b839d374e468f06b359cb2622ecdcbbcd5cc751a9b52f2c9a8b9859e79c1be55722424ced2bb6d418abcd56b0481031ae02f5dda5df24854cb1dbc8ea709eaacd97d86c0550148c76a40efe19830703290e6846716e559836ff844daf685a46ac18f", 0x83}, {&(0x7f0000c82000)="48423bf6b10bb23edc229ba18946e315e003b1bdf9cc770f8469b9ceab54455fe31c09190c82b98fdc644a075f583921db5ec0bc8b76aa001a0ebbc3036307728ba3082c30ab478e24f6d064f5dc0e3835b677feec83a7d6", 0x58}, {&(0x7f0000706000-0xce)="e04d9a944b7b7efc73f4f061bc260912c7fad71567722f3e128aee377ab18a2f25f41318ed5a2be33a3e8d55439d94a5d022760084c9ed09f47e88c232135a0671b53ccdc8af321a953c39f3c94f6459fc027b0f45d7662735a3d5eebea607e0f1f61762b4a105728b458aab196cc576f8c896d747f116d37c71bfa6540de1ee4e9240b0e10a0cfce290ffb14198d3dda4f87f5897a8a679aff97c32a9bc5d1eca65cd55a96e1985098f4beaf3e7a2f84994afb99e7933a70876434461899e5cae551c55ed80bde7a0cc74b57b3e", 0xce}, {&(0x7f00002d5000)="01cb80fb5bcbd4386b29a77448899a26fd6916cc50e211052b9325377d96d3ba949802ae387c5c1eecb4de4833413bc9a88b2a72596723dcd2b2cd9a12214af5ee8780c9bc668c34badfa13f4b421d0e713e7fe1e3482ae165b9da6fe33a19c8793c9e5ce2a44f9b3acd107e90214bcd1b930626935a0450ed7cb7cfe1d32b7446a70fed94f232efaf0f0e126596d8eaa3d7a5f06e0bee2262a7eb4c3f100850ef303f460f0e4de2f6c526572ff096d181b84b0edd808bfcf746c0b990b21f5eac", 0xc1}, {&(0x7f00002e4000-0x26)="09b8eb150cb7459464b5f5490bd4477bb652ff1ed6f871bc2f750e2e0d9347c7e5be0e18b574", 0x26}], 0x5, &(0x7f0000dad000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x2, 0xd3, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x8, 0x840, 0x9, 0x8000, 0x5, 0x10000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x85a, 0x20e, 0x0, 0x9, 0x7, 0x8, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff3c24, 0x204, 0x0, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x9, 0x2, 0x8, 0x81, 0xc53a, 0x535, 0x5, r6}}], 0xf0}, 0x4800) 2018/02/04 11:44:09 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006ed000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00008f2000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009bd000)=0x80000001, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000051d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b23000)={0x0, 0x8000, 0x0, 0x4, 0x5}, &(0x7f0000ac2000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002e7000)=r2, 0x4) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000ea8000)='./file0\x00', 0x91) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000930000-0x8)=0x2) statfs(&(0x7f0000aff000-0x8)='./file0\x00', &(0x7f0000931000)=""/105) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00009d1000)={0x57, 0x5300, 0x3, {0x232, 0x7fff}, {0x5, 0x1}, @rumble={0x30000, 0xd8c}}) r2 = syz_open_dev$adsp(&(0x7f00009e3000-0xb)='/dev/adsp#\x00', 0x3, 0x200000) r3 = creat(&(0x7f0000d04000-0x8)='./file0\x00', 0x10) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000a0b000)=0xb00b, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005a9000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f000026b000-0x4)=0xe8) r5 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009ff000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x3, 0x2, 0xa, 0xa0, 0xa0, 0x2b, r4, r5}, {0x3, 0x5, 0xfffffffffffffffb, 0x6, 0x1, 0xd30, 0x1f, 0x3}, {0xffffffffffffffff, 0xfef, 0x6, 0x6}, 0x0, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xcd57db27f1779524}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x3, 0x65, 0xffffffffffff6711, 0x100000000, 0x1}}, 0xe8) fstat(r1, &(0x7f000053c000-0x44)) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00009be000)) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00005d3000)=0xffffffffffffff86, 0x4) fdatasync(r0) getrusage(0xffffffffffffffff, &(0x7f0000fa9000-0x90)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000163000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}], 0x10) timerfd_create(0x5, 0x80002) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002fb000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ec000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00001dc000)={0x7ff, 0x0, 0x3, 0x1f, "1bb0f23f35a111f6a9ad424651930e76a57033bd6a79b230f5bd3989c5aae0c5abef23e75703da4aae02c04e", 0x9}) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96ef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3af, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) 2018/02/04 11:44:09 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000e32000-0xe)='/dev/admmidi#\x00', 0x6, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x1, 0x1}, {0x4, 0xfffffffffffffff7}, 0x9, 0x6, 0x4335}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getregset(0x4204, r0, 0x3, &(0x7f00001c6000)={&(0x7f0000c2e000)=""/60, 0x3c}) [ 48.382330] xt_SECMARK: invalid mode: 0 [ 48.401070] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x30000) openat$dsp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/dsp\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x8003, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) accept4(r0, &(0x7f0000007000)=@alg, &(0x7f0000004000)=0x58, 0x800) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x4008c2}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) getsockname(r0, &(0x7f0000dbc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000381000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @rand_addr=0xffffffff, r1}, 0x1c0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000020) fdatasync(r0) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b12000-0x10)='/selinux/status\x00', 0x0, 0x0) writev(r1, &(0x7f000095a000-0x30)=[{&(0x7f00003dd000-0x67)="49e641dd1d4ae29dd9630542feeb8ee936cd507571b869e0593c202d1675f6164177baa3bdca500f482816899cd83a52b7e382ad343edb61fbcce7bd59c6fb65f3c4bd6fd0713f057737ef71c5bb3e537ff75bf8b129958d1f2a02fc2f0bae1b6cd1bcb4f74e1c", 0x67}, {&(0x7f000010b000+0xf81)="659230c35ff35443cc6e3c39394f77a3b5ff84f12f96def7d227130d166b6df38064d76a296ef872fc7978f9b8a5687a8eb569dc20ddff8ee520c8e36cffee7bf3a71ba8c7054f432fc4eea9b7225b10476d68d6792daa533e4e87cf256b57538d92146c7bfc9d630473b89b97553eba5365d8fb51ba19bd004d4ec600391ac82096d27f30efa72c0971f443fd257cd6e7f3c2ed4663ce42e913317b8e8fcdcc", 0xa0}, {&(0x7f00000b9000)="286f2b07b8a50a0637a52225fcdc2fd4839849001424e3baedff19448407c5401819a648a52afc4906bfeeae125c9652c2a7af46a9f435fc108e9181ad8ea424c564b32e8e13360ae920715601beda5a5d80ee9ae736704a50f29a19bfccd846f77930c9e580b8f61b8446137767f0667d3465f1b15cb079b61bee2ddacb119c3907549d5133bc29d3664d6964aab726", 0x90}], 0x3) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xb7, 0xffffffff, 0x400, 0xd783, 0x2, 0x101, 0x4, 0x5, 0x7, 0x10000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000a4000-0xa)='/dev/dsp#\x00', 0x8, 0x0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000209000)={0x8000, 0x1, 0x5, 0x20}, 0x5) fdatasync(r0) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96ef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3af, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000cc5000)='/dev/input/mouse#\x00', 0x9, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000099a000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dcb000)=0x4, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000929000-0x4)={0x20}, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000295000-0xc)={0x4, [0x9, 0x3, 0x7, 0x20]}, &(0x7f00004b1000-0x4)=0xc) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b85000-0x4)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000d11000), &(0x7f000000f000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00006e6000-0xc)={0x4a, 0x8, [0x0, 0x7]}) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r0}, 0x2c) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000007000-0xc1)="7baf6355f0868a4545f44c1962932fb66b6aaa820973a1c45160b9a14c26106bc57b4b872e3917892d7a174b0a63e9834e4be86216ac7fdc6f21ca4c906a5d2fac3512346c85a83a1f1cae1d9a05ac951acefd7adf2268442379bc7f55bbf5a8f5284064632beff611ba3cd087e20114d2c817a31f99b611e36c45760db2969a9210c3221e8e64af3d363f3012fed7707d502a56a31bc294d9c508c967fae18fc98dfff987cc09abb38e0f625038a5454ea44eb76a009019a1ace6fbeac3c618b0", 0xc1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x81, 0x40}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4c0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x400, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000003000-0x24)={0x4d9, 0x80000000, 0xffffffffffffff81, 0x1f, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd, 0x4, 0x80000000, 0x80, 0xcd8, 0x8395}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000005000-0x68)={0xfffffffffffffffa, 0x1, 0x9, {}, 0x400, 0x5}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1a) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007e7000)={0x0}) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f00006fc000)={@generic="b6b65bf88dd32546cc840d9f10300222", @ifru_mtu=0x5}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c7000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00008e7000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d57000)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x20, 'echainiv(generic-gcm-aesni)\x00'}, 0xff71) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a7a000-0x28)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000065e000)={r3, 0x1, 0x6, @empty}, 0x10) pipe2(&(0x7f000090a000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000445000-0x8)) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) r6 = accept$alg(r2, 0x0, 0x0) accept(r6, &(0x7f00009e2000)=@can, &(0x7f00007bf000-0x4)=0x10) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) r2 = dup2(r0, r0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000200000)=0xffffffff, 0x4) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = gettid() r2 = syz_open_dev$midi(&(0x7f0000371000)='/dev/midi#\x00', 0x7b0d, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000387000)={0x0, @in6={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x10000, 0x400, 0x6a1, 0xbbd2, 0x7}, &(0x7f0000259000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008ad000)={r3, 0x1000}, 0x8) process_vm_writev(r1, &(0x7f0000aef000-0x20)=[{&(0x7f000053c000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/4096, 0x1000}], 0x2, &(0x7f00000f8000-0x20)=[{&(0x7f0000fb3000-0xc7)=""/199, 0xc7}, {&(0x7f00007ca000)=""/175, 0xaf}], 0x2, 0x0) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000264000)='/dev/loop#\x00', 0x4, 0x4000000000000002) fdatasync(r0) 2018/02/04 11:44:09 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000096f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000008000)={0x0, 0x56a4, 0x0, 0x10001, 0x5e0}, &(0x7f0000003000)=0x18) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x2080, 0x0) bind$alg(r2, &(0x7f0000004000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x3ff}, 0x8) rt_sigtimedwait(&(0x7f0000003000-0x8)={0xffffffff80000001}, 0x0, &(0x7f0000008000-0x10)={0x0, 0x1c9c380}, 0x8) r3 = socket$inet6(0xa, 0x3, 0xd) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000)='net/ipx\x00') openat(r4, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x2) setns(r3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c00000-0x8)) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cdd000)=0x0, &(0x7f0000dc3000-0x4), &(0x7f0000856000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000725000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setgroups(0x1, &(0x7f000014c000-0x4)=[r0]) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b37000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getpeername$unix(r1, &(0x7f00002c2000-0x8)=@abs, &(0x7f0000489000)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000e85000)='/dev/dmmidi#\x00', 0x0, 0x105000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000063b000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000713000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000774000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000cf8000)=0xe8) r5 = creat(&(0x7f000035b000-0x8)='./file0\x00', 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000a7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c8f000)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005a1000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00008b6000+0x7cb)=0xe8) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000103000)={0xb96, 0x9, 0x759, 0x80, 0x1, 0x20, 0x7fff, 0x9, 0x9, 0x4, 0xff, 0x9}) connect$inet6(r2, &(0x7f000043e000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f000032b000)={{0x7f, 0x6}, 0x1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000014d000-0x28)={'vcan0\x00', 0x0}) syz_open_dev$sndctrl(&(0x7f0000d7b000)='/dev/snd/controlC#\x00', 0x2, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000725000-0x38)={&(0x7f0000848000)={0x10, 0x0, 0x0, 0x12000}, 0xc, &(0x7f00001a2000)={&(0x7f0000560000)=@updpolicy={0x1cc, 0x19, 0x509, 0x5, 0x2, {{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x6, 0xa, 0x80, 0x80, 0x62, r3, r4}, {0x4, 0xde, 0xc7, 0x9, 0x100000001, 0x8, 0x5, 0xfffffffffffffffd}, {0x3, 0xaee, 0x400, 0x4}, 0x40, 0xd, 0x0, 0x1, 0x3}, [@output_mark={0x8, 0x1d, 0x100000000}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x10000, 0xf1}}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@empty, 0x2, 0x1, 0x1}}, @policy={0xb0, 0x7, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x400, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0xac, r6, r7}, {0x7, 0x80000001, 0x1, 0x6, 0x4, 0xc2f, 0x3f, 0x5}, {0x1ff, 0x7fff, 0xffffffff, 0x40}, 0x3, 0x2, 0x1, 0x0, 0x2, 0x2}}, @offload={0xc, 0x1c, {r8}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000084) [ 48.590421] QAT: Invalid ioctl [ 48.600681] QAT: Invalid ioctl [ 48.620224] QAT: Invalid ioctl [ 48.632143] QAT: Invalid ioctl 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x2, 0x0) fdatasync(r0) 2018/02/04 11:44:09 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000f31000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c7b000-0x8), 0x8) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000907000-0xb)='/dev/loop#\x00', 0x1) fdatasync(r0) [ 48.681867] QAT: Invalid ioctl 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/sequencer\x00', 0x101040, 0x0) sendto$inet(r1, &(0x7f0000b31000-0x5)="5dae89ac11df97cccb191a4e111b3c8d4faea49a", 0x14, 0x0, &(0x7f0000471000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) fdatasync(r0) r2 = syz_open_dev$vcsa(&(0x7f0000d15000-0xb)='/dev/vcsa#\x00', 0x3f, 0x40280) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000926000-0x10)={&(0x7f00004be000/0x3000)=nil, 0x3000}) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/sequencer2\x00', 0xc00, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b7f000)={@generic="eb086ca531d2b07640fb78e5db1c737d", 0x0}) clock_gettime(0x0, &(0x7f000019e000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00005ad000-0x38)={&(0x7f000056d000)={0x1d, r2}, 0x10, &(0x7f0000717000-0x10)={&(0x7f0000f6d000-0x80)={0x2, 0x10, 0x9, {r3, r4/1000+10000}, {0x77359400}, {0x4, 0x9, 0x6, 0x100}, 0x1, @canfd={{0x2, 0x8ae, 0x9, 0xffffffff}, 0x2e, 0x2, 0x0, 0x0, "ef2f19f26558d9da86a02b26eb5cdf61c547b33928d661464834f84f683403c501f06281416930da785d069335866f508a004765addec5f2ac9c331ac11d226d"}}, 0x80}, 0x1, 0x0, 0x0, 0xc001}, 0x880) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r2, &(0x7f0000808000-0x4e)="760242090000000000000012615f8a6ec00259c3ecfc7e7671297c477830c6655c4d6c2ff44ada0c609d8caeecd1b18a1164a856198bd85b3d570986a3f1477d43e0e8eed6544c6f4a00000049", 0x4d, 0x1, &(0x7f0000656000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) clock_gettime(0x0, &(0x7f000006c000)={0x0, 0x0}) sendmsg$key(r2, &(0x7f000024e000)={0x0, 0x0, &(0x7f00002ca000-0x10)={&(0x7f0000fc7000-0x58)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x400d0) recvmmsg(r2, &(0x7f0000657000)=[{{&(0x7f00008f1000)=@sco, 0x8, &(0x7f000092d000)=[], 0x0, &(0x7f0000c2e000-0xcb)=""/203, 0xcb}}, {{&(0x7f0000ee1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000590000-0x32)=[], 0x0, &(0x7f0000cf0000-0xb)=""/11, 0xb}}], 0x2, 0x0, &(0x7f000062f000)={0x0, r3+10000000}) sendmsg$kcm(r2, &(0x7f00000c6000-0x38)={&(0x7f0000a66000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @generic="de249eb9963f84ab3e6be5f8ad66dd90"}}, 0x1e, &(0x7f0000f80000)=[], 0x0, &(0x7f0000933000)=[]}, 0x0) connect(r2, &(0x7f0000342000-0x8)=@sco={0x1f, {0x4, 0x2, 0x3, 0x5, 0x5, 0x81}}, 0x8) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f8d000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000cb6000-0x8)={@empty, @local}, &(0x7f00008c8000-0x4)=0x8) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000645000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e1b000-0x8)='keyring\x00', &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f0000b12000)="3ba1ca86dea3f74084b64663924e14d5ab0612d0928ced88e95d9b655fe3c6f77c7a88817640101678f8e7484d5a558930ded63b616f0439e01e776e5947bfc6b4be50696482a284ea1cf4c8fc5913816540a05ca6a7021838e9e3df3493f47a82db96b0ff5cc69a6c935ce601927bc89628019b99cd1ef8af257b", 0x7b) close(r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000d30000-0x4)=r3) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000089000-0x10), &(0x7f0000bd8000-0x4)=0x10, 0x80800) accept$ax25(r0, &(0x7f0000360000), &(0x7f0000154000+0x146)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) [ 48.717561] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000003000-0x4), 0x4) syz_open_dev$adsp(&(0x7f0000008000)='/dev/adsp#\x00', 0x33, 0x8002) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000008000-0xd5)="b34ece94990bf539ca0ffdee8339847a909bfff4e5523430447187dcbe486abcf03a29e5283f48547c8121918e5b2e17d6432b1067c4e854beb35d51848b6f7259e55e42dcda08c36005bf8b56356ef108c0d2fc2571fbb73d9d7a028d219ebb739fee4ab53dded850c699e0e4e54200ee6715f3f379ae49d2ca6791d4883b7a9a23d696aac179f4b8cc95cf460126a4de4e6e9a7f95d25d584e8703fdc690de52be93a5cd37202c6901b31cd9aff8a397b4f1d3567099f851147a5a2151108928727a93bba9a4e7514762818c31c1afb61d948673", 0xfffffe5d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000)=0x2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000403000-0xb)='/dev/adsp#\x00', 0x2, 0x8043) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004ab000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000cbb000)={&(0x7f00001a0000)={0x10}, 0xc, &(0x7f0000c1d000-0x10)={&(0x7f0000e02000)={0x20c, 0x22, 0x1, 0x7, 0x1, {0x1e}, [@typed={0xc, 0x2, @str='\x00'}, @typed={0x18, 0x8c, @ipv6=@loopback={0x0, 0x1}}, @generic="3c7ed0f366d346200b4093199e166981c05e995c2760deb605f1549df9397661cd02d63c67b898464365fad6384289f4f386ed069d6d34d463a80ecaae8c07f5bb666c326db1842d0ac3c9d55639947f1a1ccb3d2bb343996587ca08da3183cba9178412a224e515b0734f130b217d7ece14b6dd2fde869bb71f739fb2ca51d9e97ebadccaef0b01fb3e4a24d4909150f7012238c234dad5574ba6e4285fb7f67b1714f5d00fa5e27fd20fbd83d06f471a01fe1448cbc2aed50c502d8eefe538baa09b90be816a8c8bf13bf055477effe35c9566", @nested={0x100, 0x3c, [@typed={0x8, 0x11}, @generic="20978ff3a946aef13e4890dd25aef44d9e07cf5db1cf21dfdf935d4023ded5639b4c6c10074c222c7621ac5b9609c624ebf491f4f4b662141ef2274691a15dcbd1c8af3263548d46cc92811ec09dfb3c3eefbb96c4b5d19797e53f396cdd3e4a930e34f45087d9a3b154961fdf21eb79a83759f4a94c1d1886edf32efb5e62aa9915709bee3cdba2ec26171ccbcaa18c3b16251ca5eb7962fba6aa8b692982fb6fa3609ca0e452f1da31ac94ca08cbdd48f06483a8f0da2c3f8ed6958159f3567c1a4b9e4b669b9e213787a44ad54015352e", @typed={0xc, 0x10, @pid=r1}, @generic="fbbad8fa0c19e1fd6ad30993d1fa7c503bd731d42a92"]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x8001}, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffc) recvmsg(0xffffffffffffffff, &(0x7f0000fbc000-0x38)={&(0x7f0000fc3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000a28000)=[{&(0x7f00003b2000-0xdb)=""/219, 0xdb}, {&(0x7f00005fe000)=""/202, 0xca}], 0x2, &(0x7f000017e000)=""/51, 0x33}, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007f9000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x5}, &(0x7f00002cd000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a6e000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000606000)={{{@in6=@ipv4={[], [], @local}, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f000088e000-0x4)=0xe8) fdatasync(r0) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000079f000)={0x80}, &(0x7f0000000000)=0x8) fdatasync(r0) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x20}}], 0x60}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000015000)={0x0, 0x1000, "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"}, &(0x7f000001a000-0x4)=0x1008) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001b000-0x8)={r2, 0x4}, 0x8) fallocate(r1, 0x2, 0xff, 0x101) r3 = dup2(r0, r0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000000b000-0x4)=0x70c, 0x4) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000926000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) [ 48.846408] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fdatasync(r0) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c8f000)={0x2, 0x961b, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000823000-0xa)='/dev/cuse\x00', 0x2000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce7000-0x16)='/selinux/checkreqprot\x00', 0x480242, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b37000-0x18)={0xaa}) sendmsg$nl_netfilter(r1, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x30b}, 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00002a5000)={{0x2, 0x3, @rand_addr=0x9}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, @generic="c40a19a393f216d0307b0e3477f43087"}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80000001) [ 48.869813] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000172000-0x16)='/selinux/checkreqprot\x00', 0x2002, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cf4000-0x90)={0xfffffffffffff800, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e8e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000e03000-0x4), &(0x7f000045b000-0x8)=0x4) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/autofs\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x1, &(0x7f0000791000)={0x0, 0x1d, 0x0, @tid}, &(0x7f00004f3000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000828000-0x8)='./file0\x00', 0x40, 0x100) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000cdb000)={0x100000, 0x15000, 0xfffffffffffffeff, 0x9, 0x80}) timer_getoverrun(r1) fdatasync(r0) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000739000)=0x9, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002bb000)=0x0) move_pages(r1, 0x3, &(0x7f0000c74000)=[&(0x7f0000941000/0x2000)=nil, &(0x7f0000d32000/0x1000)=nil, &(0x7f0000196000/0x2000)=nil], &(0x7f0000adc000-0xc)=[0x1, 0x80000001, 0x8], &(0x7f00000c2000)=[0x0, 0x0, 0x0, 0x0], 0x6) shutdown(r0, 0x1) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00009a2000-0x5d)=""/93) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000342000)) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @rand_addr=0x49}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xffffffff, 0x0, 0x400, 0x9, 0x10028, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000005000-0x4)=0xcc40, &(0x7f0000003000)=0x4) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f17000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000275000-0xb)='/dev/mixer\x00', 0x200, 0x0) openat(r1, &(0x7f0000e05000-0x8)='./file0\x00', 0x100, 0x106) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000024000-0x4)=0xb8) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) listen(r0, 0x0) 2018/02/04 11:44:09 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000688000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000026e000-0x28)={0x5, 0x5, 0x8f, 0x54dc, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/cuse\x00', 0x620000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a13000-0x20)={0x7fff, 0x80000001, 0x200, 0x9, 0x4, 0x2, 0x8001, 0x9, 0x0}, &(0x7f0000785000)=0x20) syz_open_dev$midi(&(0x7f0000e63000)='/dev/midi#\x00', 0x20, 0x40) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000103000-0xab)={r3, 0xffffffff, 0xa3, "d3e14137ddae006818ff013ea91d7d20f36836077401fab474e1ea18aad327a2db561784ca10d17532b1ac691240602ddb5cd02b33b2da7e60a08807beab20c3dd0fc2a199ba9ad1ac948c8be531518a35bd415371d8bbca93e6e4f6e73c6240f3278c602416d3686a4df0205e8b7d3a523ab74092d9e00b7cf2f4aee41fe77b3516ecac32e5ad0ac570e6ba342831b62f4046d33bd1b0726fcfdffa5d1b921b62e7ba"}, 0xab) read(r2, &(0x7f00006ab000)=""/238, 0xee) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00009d9000-0x38)=[@in6={0xa, 0x3, 0x8001, @empty, 0x17d865ae}, @in6={0xa, 0x1, 0x9, @empty, 0x6}], 0x38) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000e6c000-0x8)={0x2, 0x8001}) fdatasync(r1) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f000064c000)="8fc707cdec4f1746043f64b6d3fb91eb7f76f087b6a246c26d36f0038ff3d1fe6dbe148f14dd1a6955f40e1ab0263b982c40ad087acc48d1082678ef4609a7370e896cc8711d9deb19d0e0edef142b6fd3893497e22ecf062ed450e017ac801898d61486602f72a6bd6343d77f4073e556d003eab788946855498a6278efdc4cffbd26f53190cc01ddd4c13bce2d1bca8a725e7ea337a0d2c9a3f10690f9ed866e5ed886590b000956db7c8c394a927b6d19ae6227f363eb504b621236af09edf50c92e69c7690febcec34a7a19370da07fad21e27a7e17990d490", 0xdb) connect$pptp(r2, &(0x7f0000894000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) flistxattr(r1, &(0x7f00000eb000)=""/204, 0xcc) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000ae7000-0x1000)=""/4096) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000fb8000-0xe8)=""/232) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = open(&(0x7f0000d30000-0x8)='./file0\x00', 0x220000, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000082b000-0x8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000226000-0x4)=0xe8) sendmsg$can_raw(r1, &(0x7f0000188000-0x38)={&(0x7f000057d000-0x10)={0x1d, r2}, 0x10, &(0x7f0000ffd000-0x10)={&(0x7f00007b9000)=@can={{0x0, 0x100000000, 0x7f, 0x101}, 0x2, 0x3, 0x0, 0x0, "c5df1636d3f73fbc"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x12, 0x0, 0x5) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000015f000-0x2)=0xfffffffffffffffa, 0x2) connect$vsock_dgram(r1, &(0x7f00000c1000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10) open_by_handle_at(r0, &(0x7f00005d1000-0xed)={0xed, 0x10001, "44c55c5be0bb6035b51c5ca91c90d478d755bf8c475f53077b77a5da47e9e06d39ebd0767ef13c5b5f2a9459fa197fed238a33fa684dae91e5f1d5852907acca4e62e599de5ff647f7e5a2a803d5242928b3509bb1d069ca047d00e5f6c0703177f37f665ea1bcc31ec04c50b33bd3cbe39407cd5e87446b6993901ca6258a2ba3f88f236eb54c9e512f4833479c9446db530d9275bddb9fbe2e9f5902b78393fff9ba841dcea2cda9365c6eb3bfdb079474ea7e7762e01f2962e4d359e3597975f9ae1bd55e326af7bc3ed749c7baf8531ad74bb32b0c3eee509fcf3ae45aacb81a99a3a3"}, 0x0) fdatasync(r0) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x11, 0x7, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000e1000)='/dev/adsp#\x00', 0x80000000, 0x100) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000bc8000-0x2)=0x6, 0x4) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00003f0000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000163000-0x1)={0x7fff}, 0x1) r3 = add_key$keyring(&(0x7f00006e1000)='keyring\x00', &(0x7f0000993000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r3, &(0x7f00007c3000)=""/110, 0xfffffffffffffd59) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000ec2000)) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x200000) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000006000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0xc) r1 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000003000)={0x5000000000000000, 0x5, 0x1, 0x3f, 0x8, 0x9}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000007000)=@dstopts={0x0, 0x12, [], [@ra={0x5, 0x2, 0x81}, @generic={0x7fffffff, 0x70, "a6f2e164f79dfd251f84b75390c894a88163a8e0e4269a13791c2889ddae7016f68aaa6c9dedf0bacd7efeb76e88eea1119a1f379dbef7ed349ee67eb6ff395043fd65bebce8dc71d2dff793c1b788c3f6dad4d81a035d9d378cb9cd364f9f7b13506eeb9b94d8dcfa58161538a4e27e"}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0xa2e}, @pad1={0x0, 0x1}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x9d) inotify_init1(0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000009000-0x510)=@security={'security\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x0, 0x1c8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000008000), {{{[], 0x0, 0xa8, 0xd0}, {0xffffffffffffff1e, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0x1fe, 0xd0, 0x0, {}, [@common=@icmp6={0x0, 'icmp6\x00', 0x0, {0x10, 0x4a77, 0x9, 0x1}}]}, @common=@unspec=@STANDARD={0xfffffffffffffd9e, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xf0, 0xffffffffffffff10, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0xffffffffffffffff, 0x5, [0x1, 0x9, 0x4, 0x3, 0x3, 0x53, 0xa6, 0xb967, 0x6, 0x1, 0xc7a, 0x4, 0x2, 0x80, 0x0, 0x1ff], 0xc}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x8000}}}]}}, 0x4e8) 2018/02/04 11:44:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x1000000000000000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000964000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002c1000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000c08000)=0xe8) r3 = getuid() r4 = socket$inet(0x2, 0x0, 0x1000) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000bc7000), &(0x7f000040c000)=0x60) fstat(0xffffffffffffff9c, &(0x7f0000d8f000+0xb28)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b49000-0x4)=0x0) r8 = geteuid() ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00001cb000-0x41)="df58fa09b9fe4e96b6eb113976e804654af51ff74783de8162596797b640dfff0fecb374100376eb53dfa9981057e955aef5ab418f2e95cabe883a574e2c9cf581") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000544000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c60000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000796000-0x4)=0xe8) r11 = syz_open_dev$sndmidi(&(0x7f00008a6000)='/dev/snd/midiC#D#\x00', 0x6, 0x8c1) r12 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003c5000), 0x80000) r13 = syz_fuseblk_mount(&(0x7f00007bb000)='./file0\x00', &(0x7f00002a4000)='./file0\x00', 0x6001, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0xfffffffeffffffff, 0x2200000) r14 = openat(0xffffffffffffff9c, &(0x7f0000727000)='./file0\x00', 0x2c0800, 0x100) r15 = openat$ion(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/ion\x00', 0x2000, 0x0) r16 = syz_open_dev$tun(&(0x7f0000328000)='/dev/net/tun\x00', 0x0, 0x2000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b6d000-0x8)={0x0}) sendmsg$netlink(r0, &(0x7f0000a7a000)={&(0x7f00001b7000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000024d000)=[{&(0x7f00008b5000-0x1c)={0x1c, 0x28, 0x300, 0x3, 0x2, "", [@typed={0xc, 0x62, @u32=0x8}]}, 0x1c}, {&(0x7f0000dd9000+0x21)={0xb8, 0x32, 0x10, 0x5, 0x3, "", [@nested={0xa8, 0x8e, [@generic="e31be303d46301945af634fb104bc780f5eff4cd9ead5b287684bf958ccd97d0bf970280ee8f124093fe647be6401960caf7c395214560aa02e526d996579c81cfbbef6afc05fab45ebcc0f0e4639a5a9b145d885afe529d02d02eadb64d506c7bb3824f85a595d610a0043670b0727354d8c418b59f00147104371b762aa6d9012b0ee863dfd06777ab4bd8be1d9d53a00e9df889a6e241c5d4f204ed28d63193"]}]}, 0xb8}, {&(0x7f0000a18000-0x38c)={0x38c, 0x16, 0x8, 0x0, 0x1, "", [@generic="e18af9d3e146ce3d272c1e5a22fe37b793165e11c3b6dc803b65a280553ad9575d7bdca7d45624b0c609be9ff7c5e93aaada47c3eeb5627aab3f64418e1a72cfb02b1a5a0b3f4f3820d439fcd12c91948c591ef8a6ddb249fece5fd66013fe2ed4cddaefb88785e8e2530d0b33aed08fbf9ee3a8135df8e295fc5ca9c1a2baf1c867368c7b7200a7cd831751f2919f5cb7d85244d128704f5f4504ffccd28664a16a74372bc3ea78b8a9cc3544", @nested={0x274, 0x3, [@typed={0xc, 0x60, @str='\x00'}, @typed={0x18, 0x8c, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x3}}, @typed={0x18, 0x3d, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="2979fd1fc6c918d52ed834058320abfc5564b9f3a76b31e7fa7cbba50e59e43669b0e7f403d0137edcbd578e308cc9181ec0afd0f105494c651d7ba7a7b6e09ea5f70412fdbc6b6c8ef460e12a6aed81d44aa0d06c024c0b8f77ac5ef105fb486eb32ac05d9372e23fbf4548f08a70c16b22bdd9cc3de7e612eca818f6ef01ce89a273dba75150fcbccd770fac364c953ee703192049c18b4e9552ef06868c6308bf7cb6d9e81463c4b688e10b2e4eb2f650f69edbbef328ed0b7423c346995ac3078275ed31f5", @generic="b7176604f5acc9444cdf4de9631d9b5296156c5e1a1e60bb5a62c0f84a8a2dd24e641f98c4d1919175be778599cec09c4309b6f6112f501d48f467c51bf956b1ee03e8681004985826b36c16359489b128baab18f7bb9d5a9b29a31adf85bfbf9570440f6e563ba0cb5d1ea9a914a9eaa6ba6d01f341c469986eee8f59e95b0215054e8af8a57297fcf23bd3edffc13d649b804bdfab778de9c1ba223a6c0457758e6e77799bca1c94b5b93174b9b17de671674bac6ef923", @generic="de009dc292270ebb76443ba7e100efb84f25a6206c9481cd4c2d127f7992dd61e33777eec94091544714a6d5d870a7d133f353b3fcd75c1b", @generic="448adc50bdd464d0da360a42839aa7ac59f1db4f4fdcea7cb2039b0b247138a47c5904ebc2f6fdc0157de79271151fbdd95284c2994c74bc8bd49fd17c718a5570ee484d10bb56c13f0ffb880db6c3e4b5b4beb3699ef0dfe4cf6a97cf1ead94bcead87946cb1a84aaaf8e7394367a4d9a19d97a12634fed3e03"]}, @typed={0x8, 0x27}, @nested={0x4, 0x85, []}, @generic="d1ad4f04ec2a775051221f70b6c2bb54a91cd7f643e8bc2b4835103080912ceb0a34e9bffc84e752aee34cb2119785ccaf5177080b16fe3063ca2ea9f4a8d9812b65ba3e3acec49c15e933ac"]}, 0x38c}, {&(0x7f0000ba3000-0x1348)={0x1348, 0x39, 0x402, 0x6, 0x2, "", [@nested={0x10a4, 0xd, [@typed={0xc, 0x6f, @pid=r1}, 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@generic="e62a17d0321951316fc91d6169788482e27761809fddec24ca62e158cf73d530f1f06f6883ef73b5cdd7603ab6e66c1688029b1f245949eeb42185594ab1704d1e77a2e78be396d812288809959731fff7dfa75848b0136704", @typed={0xc, 0x0, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x63, @u32=0x2}, @generic='@\f', @generic="4ac33410a465cd1d058b04f64be925d2f5e770ccd7fc47a1ee486d1799df"]}, @typed={0xc, 0x40, @pid=r9}, @generic="f8d30d7dae291ec821560ae3a7f0d5cfcabc941f29f56e1189cab96c12e31f6d72f848afab3e6297c3d73f7ef252be1b9e90decb599f9ae4a1fbe7af0df2193559519d3a7390759d5490b0f7bf875fae2cc13572f4ea03fcf8f5019d7b6fd7c906c28459461a9645fb5816134dd54a2b2e7f8dd2deac6e8c1798037e4fd39952b6c7cef42eada0affa1d44cb3e22816711cddbe7a470db94a7bd9fb112ad9f25c46d7a217ec1e60592f4e8aba0cacb99347d", @nested={0xc0, 0x80, [@typed={0xbc, 0x16, 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@generic="d53a15489c5abcbf002fa1fb0a36ec1823cc6581a8a34bfbaccef0d829ed3c135824af71c53e2b9d147033458de72e4af9bd07f4a8cf5bbeee395dfbd8d4a07a659f526cb1a02f0f18bb2ac76e827f91946e5a75df42ef7ca114b5ba5e69906716aac70a84baff2a303f47342e3b666ad03cdb188d56d0980f8621f05d5e26bd200dd42fa7f15f13bfba5a9dfd8a38ec3c331bb2dfc5724a1411aae855ecd85a0e263bc2688870d4d64499f32de1f62f7a731a38799d3708edbe149e2230bbb07b3b72f84349bde2588703ec57c6080e59c6afaaad5af3183cd093f540793fedc48fc16b459632c415bfe4e9d374fd546de051259db6ff6989b27e71093c84295014b32850ce382dc876839d7bfe09f23d90c09c30a6f62cabaad9aa646d20022762b3ae82282edb2bd430f17e6497118dd30216178425d0e16c2a708b9bce0ee1b8ec9707b987af17c49621ab5f8b90cc792b08c3a48459250fcf14ca61d3560fa54b26c4924dce240c270a177b0bd7b47d6b2c63a9937e55d778ff6986f188bfcc119cf69d1beb2cea08ebad31d4f040c203df3f8c15ad2cfd5d23af7c3b88d93f1a15f2b02724680b99d4facbb1c4077a1a16f6391a15376a77edaa8abf1ad539aed3ce9d1c478c888cc2cd20ca68d67e212ee5631e7440fd908c87c893646105e2f0c3b1536f7d28ce68ba4eb21bfc5979bc093cc108d1f154c262b31bd61cef92206777f61ece2db66a617c943e33378a22ff8eb6e59d0d11aaf477a9307c23d0a06fc921e1ba0ef66a3fb167e42a5e2aa38d1cd9ba623ba4eb39d5b1a8eb400b4e280e5942cde8f381f178dccd8de9b23f394e3fff2c829e33f2c8d961cae1c1c8627f648489c70bd94ab679f6227426f3c9108ef99c15e550f8538e64fb63ee316a8e46a8ee881c05e698d1eb45c6c1b96c525b0a248ae5e0bf4dab398f922fb5806f9c2d6856c4cba62f0dd0f734b4f958e12dc9391ec6f73d8a32c86fce859ed0f5634a557f9fa62910f59056b0523c2a9f362ccdae79ea21f4ddeb76aaaec81f4577dd2e9a9a8e17c0b5cf977cb7c1b536fc67812811235493a9c142381be2447a10984c6be582a359e3954936280bbd9f7fe4dce2ccd89b1c2c1079a530ce6bbd700f6ca1fa6871fc8603f62bcd7efa62e15db14d0337e37e9e2b74ecca703abfe0ee794725776036291f893c65a9042878e2f44b5afdbd76a12ce24112020e727b0875af201931fbba17f18a7ef16f59ac0f2e627270476bb8a059d523a91cf8ecb9cecd0664b48f641c37fe7a05b68f5f281418f9a7a1b4a6b2a3315dc973f30172cebaab91404add78b2bb9af25904c8c23d386b8f2d7a851d75425b798ca5b052d56028dd734861e745dbfae8476474b822cd7e082c1a98b45d674d48d9458b6316d699261bf5e41dae798aed5435f2a3da8cbe490a53488f0fb292aa71dd5b65731afc0bee0658b03c5c4e121b5e904802c4598f0c6273b8cef80af7a9dae70c6c69a599f96585028e9ad315318931b00cfc2d82310460e708d81c91304dd25f867fb6be85969a9b84eda8d3acfbc7b2e0cd09872b7b0d450e1b5dcd20fb464610abb6bb7952b5d5636c631290c5571815865a1491db2b363bc22aedbb903a661d25ccb121ae50e3ff8378b0c5f5b24ff572b940396637505c434ca21410d22c10089aeb207d82349c56719717b3f22df56ded9e5919aca7597483fd72bd8952894912b645a670a8929b35248a1a9f4d68bbb1203001ac5d4a340d65778e0c62413fd365a0fd06de7a1e21b99b344fafedfbb65874c72f74b0dd2e0a5cf1635bfa9f58657918233fc4c4abea8c9fa6958339123a9521cec77ec1fa1f087ea9e5c7a26a82a001f3c96920353497e006b5bae653c68dd650fcad3c62f35aa867604aa78b4542e6d4f864c09ad1c72cb4538797a30b512f57dcd3a0d0ed4ebd94141dc54fade00f10577c37271b6c9fdf2328dc8452d8a5622e7b943bcecf01d4c4b910efcb1018de2162084024509dedecb4215db030c0dac5cfc9f4b36fa5e42c961aea1a766385c08dc1ec51cb8cf2c7786b055762c1aa6475af597f0992bb68dd15861f9914319e32d865f2571eccb8b4fcb95a21fe47ca7db544521d76d46d1a6e1f66af951ee45bc43ac3f4d6b6207b3ae6751a47b0aa10d8e795ad9ca71e6a998df6a3523fe22f4acf880f25b3a093652e85dfff3599811f3d388f3cf17cf5ab168582f70814a379a942837c37ccb346aa979d38b65031b6690e7a22431c8b530c6ebc72f4fe76372ab7284d4c42ec09f195988a75e3aaf66a0cae2391286d83a39211a9df933922b2eb4cdf0597d977555c0f54c7df50872fd1f553ab4c8ccd767db75da8f1c94fa96d5801b1e1c1e79220d07100e6fa7e9a717222fc736b6bdfe346ca5c5eb2789da1af3757c4f9a0a2169684a994dcea8f0c4c11d203722f267faa17970ed1d9c1ea4461abd1ee382918fac54b6d605dc520839185eadd80aedb0872e1464ef6660a47cfc5c9e0d3af59cde7e57a28a7674fd3c703c728152607f39c7b4d00816ffe48a0ca9c8b5837e7104ff99956b348414598773de9a61b742c50a7c735b744c7532f895938a7cb46872f545349b0de20d090df780b87ab4b94a317316e53700443cad1301841ac8036ece6a4dba54287a98ba847e1456e6aadbbc939a756e0f6ab55b815617fbe39b3df715e553341bb6af5c4cd3943f9f55e031e31ff85bcc6b1fb086532df940454085a552d2c420415c061fc884c2cd507a56965a6954f619d2776830b0f7631129da62ffe8366eb5e434c758a494d8325a6db26cc0405fbac2b35fadff681ff250c4612a20ca891eb192564e2dd033a31d9e6ad76a18216bd707e390b3a30de9ce237b11042aad5af2bfb5ce4cbed26bd53a7733c14f833dbc68e7c332e6c88c99d01f1fc590179910308a8b11277d1fc42ed2c71bba69f5f12502c3aa3003d72741a257d7909613e279ca4c8580e7bdca514b0188474d3f787b05ab3f2fcc592444d270955e81da1ebe93cc9a63850d375ce16efab2d52ad5c2c3bac10ca4d69e3554b59e58f70339cd1aec077054030bcf315d8ff76c537a2c17813e3da972e14534fe7689436e8f41793b93f4e51764806d08d58e46b5162024e057ae1c55f7d88145b11a1fe842f4fe307aea188daf131df52b16eb2cb63da25ecdfa55dd7ed862cadfbd5fa4f5777c1c85574395ccdfd0f614c7a00929cfbe64c74fed4ab31c0e12b1012f439bae4eaa5ea1e77a8f841ea2aade4590d07f0f5fc87e183aa66e7845dcb214545aec901ac59ae169f60abd2cabe4346da3cd5f6e0db2b729647af4e8937dc2931e4fc2eace87f08af54bb681ce384503104f17d7777b1db62c21f3c5780d3489bfb4fd96fd9f9ef610d914da9795431bd6b887594018d48a0cd0f24ca37ed72ea259a16e2c884f79d11ab8a029dade2a0bcf509558bbe8c7085103dc5b6204655171acdffbe2e6f3a4545c2a3586cd701ba2530d566c0843d5ded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@generic="67771e6f2fbc9e55ffcf9d5801833f6ab20fe7abadeeb14bb85a69145dfcd5d132025f24e20f8debbee889425b"]}, @typed={0xc, 0x7a, @uid=r10}]}, 0x25b0}], 0x5, &(0x7f0000c62000-0x40)=[@rights={0x18, 0x1, 0x1, [r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}], 0x40, 0x4000000}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r18) 2018/02/04 11:44:09 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = msgget$private(0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4f000-0xc)={0x0, 0x0}, &(0x7f00009d2000-0x4)=0xc) getresgid(&(0x7f000004c000-0x4), &(0x7f0000a67000)=0x0, &(0x7f00009fb000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b2000-0xc)={0x0, 0x0}, &(0x7f000088b000)=0xc) fstat(r0, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000373000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000039a000-0x78)={{0x3, r2, r3, r4, r5, 0x2, 0x10001}, 0x0, 0x9, 0x200, 0x71, 0x80000000, 0x3ff, r6, r7}) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000878000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f0000592000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, {0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}, 0x1, [0x9211566, 0x200, 0x6, 0x1f, 0xffffffff, 0x0, 0x1ff, 0x5]}, 0x5c) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007e9000)={0x0, 0x0}) close(0xffffffffffffffff) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x3, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x768}, {&(0x7f0000000000)="a49d252278491f42ade7ce28e5e648fcb4", 0x11}, {&(0x7f0000001000)}], 0x3, &(0x7f0000000000)=[{0x10, 0x0, 0x2}, {0x48, 0x13a, 0x48, "2a933868735c7f304707aa5aa555f43b27bf5091f10158e01684a488940f8ae9c5675d03ae4736932e6fc96cdaa34fc82ccc2bcb13c8"}, {0x10, 0x10a}], 0x68}, 0x4000080) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000)='bdev#*system\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x0, 0x1}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={0xffffffffffffffff, r0, 0x0, 0x1}, 0x10) 2018/02/04 11:44:09 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00007b2000)={0x5, &(0x7f0000001000-0x64)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xed)="93a56a98e91fbc345c5459b02831b8ae8c6871c321299752373641bde8a22ad9a82a43650e94233a12a60857f27a7749180b556b3562f1afd8180c7370b07592955154eb289047d88ce901c47f32c0804eb365be102ef6522c694d2ffe4ea9d23e9d2f388a147c270171c33de0a290743dde7e6047ee7f76c526a7a1ddb1e665b5ef17265e33327af73ad6b6323972e761433ec19a2ed29b8b81e7fd5c19c0cb64085a890a3c0b77d3e289077b7251832b25bb98138b1ead73ed2ed9a5112566807599da8b54f9c7cc2a9f2d031b13153586b214f449f3f39602b294ab19a740760dd3537d2023f4a3db27c175", 0xed, 0x0) r2 = geteuid() getresgid(&(0x7f0000cec000-0x4)=0x0, &(0x7f0000d73000-0x4), &(0x7f000088c000)) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/rfkill\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ad7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000943000)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005ab000-0x28)={@common='ifb0\x00', r5}) r6 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000657000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f000068d000), &(0x7f0000d9c000-0x4)=0x4) fdatasync(r6) fcntl$getownex(r4, 0x10, &(0x7f0000044000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000abe000)={0x0, 0x0}) setpgid(r8, r9) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000-0x10)={r1, 0x50, &(0x7f0000006000)}, 0x10) [ 49.240948] kauditd_printk_skb: 38 callbacks suppressed [ 49.240956] audit: type=1400 audit(1517744649.961:103): avc: denied { getopt } for pid=8175 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.250607] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00002f4000)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000093f000)={r1, &(0x7f0000bb5000)="b9106d4f4d540bd3afe8be510697eac261bb85d4d12aea394295f0d23292c3cd8277ad22a01bf5ae1b605095297e3358bab012ede8d37db9b34925e6de993d36919166a52f20c64dcbed939948686f72d85483d383c7ea7720940a4aac3f004de451e6df2e1dba9e0d15726724b313caddd60d0765898b07808d52810b8d88fdf454e055b3c7bdfb94f5365492043bb23c5f111794cda2a7b74afc31"}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup2(r0, r1) 2018/02/04 11:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000402000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000477000-0xa)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00004ac000)={r2, 0x0, 0x1, 0xffffffffffffffff}) 2018/02/04 11:44:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400081, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000054f000-0x10)={0x0, 0xa4, &(0x7f0000abd000)=[@in6={0xa, 0x2, 0x9, @empty, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}]}, &(0x7f0000a3f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0xb0, &(0x7f0000001000-0xb0)=[@in6={0xa, 0x3, 0xd1c4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f000030b000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000309000-0xc7)=""/199, &(0x7f0000dca000-0x4)=0xc7) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) syz_open_dev$vcsa(&(0x7f0000ab8000)='/dev/vcsa#\x00', 0x8, 0x10100) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000250000)='/dev/input/mouse#\x00', 0x1, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000162000-0x8)={0x3, r1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000ff6000-0x8)={0x3}) fdatasync(r0) [ 49.299246] audit: type=1400 audit(1517744649.997:104): avc: denied { getattr } for pid=8175 comm="syz-executor5" path="socket:[18803]" dev="sockfs" ino=18803 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.334434] xt_SECMARK: invalid mode: 0 2018/02/04 11:44:10 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x4, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000008000-0x10)={0x2, &(0x7f0000007000)=[{}, {}]}) 2018/02/04 11:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) bind$ipx(r0, &(0x7f0000fe4000-0x10)={0x4, 0x10001, 0x8001, "a113e1c33ae5", 0x6}, 0x10) 2018/02/04 11:44:10 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000006000), &(0x7f0000007000)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000009000-0x4)=0x8, 0x52) r2 = accept(r0, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000009000)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000-0x10)={r3, 0x74, &(0x7f0000009000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x35e0, @empty}, @in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}]}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000000)={&(0x7f0000001000)={0x27, 0x7fffffff, 0x9, 0x7, 0x87, 0x7, "b449ec92c0a317f644d1bcf011d5342cfc92e36fe359b087506da236fe92542ebe3e6bab42bfe72fa57dee9e7f351afe6c63b4626092353209ef31f87325c2", 0x5}, 0x60, &(0x7f0000008000-0x70)=[{&(0x7f0000007000)="dc8408bdc1be857302bbf0f9617af1c8ca7ad0a7cd53a0fb0af6902e616376b0ed5bac71a366f5a3cd4fee8bb2c1620a505c36895963cdf45c98e2795b6540c0b4c4a9da265b30a33d0be86f91f49a8d0c289433bdc318507c8f083fd32ad4a844abba6bbee5b969ec481b75120cc9f78497ca93ca5762a5d47f4b0e2649f7197c96651a5f74bc7ccef151012b0211070883ac6a1a14b55c65d40751798899ffd0b0b58a2ac46e5c1eda958b8e12890fa80cafe3a9e5d7edabd24464c6d210f44c037b46104470cd", 0xc8}, {&(0x7f0000002000)="38456619be92b47245ecbdde35e4f2", 0xf}, {&(0x7f0000007000-0xb0)="ca3aae24a0e06331099c69afe366300ef18c255c540cb51e195e560ddceeb1b32ccaf32603eb1b79960f3a56e1c9b3f3a8533a044c00597bae472e22cab1ae42bbcaa76619a3b499d46dbee49c4e58a15992bcee540d6c0dcea12755866c1118ef72130d34965887f05e8f9e19805f46768eaaf79af2e40bf8dbb4d37c7194b65f0c49fc8213615472a88e74bc991c2f28e1c8a8eba630d720ca0c2afd76992a231f82a84b707b22fafe0ac957f30cb1", 0xb0}, {&(0x7f0000006000)="9d71cffd626535e9cffedc5ff882f1aa7e561b6c7d6e3733f7b90b6633d36b93455ba15892d8fc7f997051550a9381c89432e678e593c6599d241adb4fbc1340cae3d2b350cb60c410d68774291624a8f7a3d136ab81b956fdb84aecf89c7539cb715b747f200614d70e96beff04fa0d0ae9523e76214235f99e", 0x7a}, {&(0x7f0000003000-0xc0)="31a0646628cfde6ed80d84b09865103879fcec5e1d2a87d351011ce4f2c83aba4762f20580af7dcbccf3d590f712f1095279cfc23001b98bb976004ae7e538d07a67261de6b79d6ff1483bca7e4c6bb62065e6c7e8d4154e6d3a5f302fb3174f230f6b4a02d6efd7334a098ad5526c0fe149fe260e55bfec5f81ea8659a9db0b1865d8badd78652e97b4c07645fd6e656a1dda7cb86cf359d077dc267093b6450afbfae523ab50980cdb3c64c6d1f2b825fc31a3bccea4e5c6771e081be8d4ea", 0xc0}, {&(0x7f0000008000-0x87)="0cdcbe7219bb80f5af30d0bc99d523b57cce72cb195a33de442bda055c77d98825095255cd69ff762360e496e94bf0ff0d3290247f1a45a2a9e9d2fbb6bc96a33cf4532945a2c68b40a530fef5bae6380724d4f1cb17650baafcf65832d05114bc512b02cc569216691a1e796c8f6e2f93e4fcdbe562b65466fdbe71932d193edda83c6ca2cb3e", 0x87}, {&(0x7f0000007000-0xf3)="fd35583d996622e5f18f0583986c109b142df50b9fc7fcb0f629d795ccbb03bce3d908e7733d2fd5a39c46c4a7797bee179f4e64dc2cfd78705d9a67dd71649f5536497b91e58dde2a4f203d9761497615b6318ce965ed86d6e8706c16c9a75e6da3739768e9b53b041d2d6ebc98e9fc1dfcb0e7cb1b7ff09a3e8ac3334566066968bbfbdeffe9700e3c02892f2acd428b963789eb669e70a87853b5cfeea93020c9f448bf58010b61339dd3e1b6a5403741dec9fc8dcc0176d425d924727e04e12fa2296a9592774420f2829f806f14d1a90ab298cc34ab7840417c2f53f49a29687cd2cd124ee44db84f2e8ba2e590d4e00e", 0xf3}], 0x7, &(0x7f0000006000-0x28)={0x28, 0x10c, 0x200, "a2dbb6e8fa9fcd1bc45159260436ab7173a6"}, 0x28, 0x4004}, 0x4000010) 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000c87000)='/dev/adsp#\x00', 0x8, 0x940) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000955000)=0x14) sendto$packet(r1, &(0x7f0000a19000)="2256927291f52281234072be8acb75fc0267ee3341f9f03eed7105e0bf73568608bbd67d6fe8191252eff2464287bb77d69fcbb3fa90e89c9133086a5939204bed45cea1976c2df82db7e3814f307f0cc77cffe1dd22e3dcfb0bdc403d6a36108fc609097e9a8ceaa482ffe2e64a97143b370b273758dadb44342dc01148cd14072e093f0219", 0x86, 0x800, &(0x7f000010f000-0x14)={0x11, 0x4, r3, 0x1, 0x429, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5a000)='/dev/rfkill\x00', 0x707a00, 0x0) rt_sigpending(&(0x7f00000c2000-0x8), 0x8) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x14, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) connect(r2, &(0x7f00003f0000-0x20)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) 2018/02/04 11:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000826000)={0x0}, &(0x7f00009c7000)=0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000247000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000055e000-0xe8)={{{@in=@multicast1, @in=@empty}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000a63000-0x4)=0xe8) prlimit64(r1, 0x0, &(0x7f000038f000)={0x0, 0x2}, &(0x7f000050a000)) syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/qat_adf_ctl\x00', 0x20800, 0x0) 2018/02/04 11:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b78000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000095000-0x8)=0x9, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000860000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000e92000-0x4)=0x7fff) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000acf000)={0x8d74, 0xbd5}) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000b4b000-0x68)) 2018/02/04 11:44:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000+0x17d)='/dev/amidi#\x00', 0x100000000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000936000)={0x1000, &(0x7f0000000000)=""/4096}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0xffffffffffffffff, 0x80) fdatasync(r1) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/04 11:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005cb000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) [ 49.407671] xt_SECMARK: invalid mode: 0 [ 49.413281] audit: type=1400 audit(1517744650.132:105): avc: denied { bind } for pid=8204 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.426872] xt_SECMARK: invalid mode: 0 [ 49.496403] xt_SECMARK: invalid mode: 0 [ 49.522616] ================================================================== [ 49.530222] BUG: KASAN: double-free or invalid-free in relay_open+0x6a1/0xa40 [ 49.537494] [ 49.539130] CPU: 0 PID: 8235 Comm: syz-executor0 Not tainted 4.15.0+ #296 [ 49.546056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.555419] Call Trace: [ 49.558013] dump_stack+0x194/0x257 [ 49.561635] ? arch_local_irq_restore+0x53/0x53 [ 49.566292] ? show_regs_print_info+0x18/0x18 [ 49.570765] ? __lock_is_held+0xb6/0x140 [ 49.574823] ? relay_open+0x6a1/0xa40 [ 49.578601] print_address_description+0x73/0x250 [ 49.583418] ? relay_open+0x6a1/0xa40 [ 49.587192] ? relay_open+0x6a1/0xa40 [ 49.590971] kasan_report_double_free+0x55/0x80 [ 49.595630] kasan_slab_free+0xa3/0xc0 [ 49.599495] kfree+0xd6/0x260 [ 49.602581] relay_open+0x6a1/0xa40 [ 49.606192] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 49.611021] ? __debugfs_create_file+0x2cf/0x3d0 [ 49.615773] ? debugfs_create_file+0x57/0x70 [ 49.620164] do_blk_trace_setup+0x4a4/0xcd0 [ 49.624471] ? blk_tracer_print_line+0x40/0x40 [ 49.629033] ? __might_sleep+0x95/0x190 [ 49.632996] ? kasan_check_write+0x14/0x20 [ 49.637212] ? _copy_from_user+0x99/0x110 [ 49.641344] __blk_trace_setup+0xbe/0x150 [ 49.645472] ? do_blk_trace_setup+0xcd0/0xcd0 [ 49.649954] ? disk_name+0x98/0x100 [ 49.653568] blk_trace_ioctl+0x206/0x2e0 [ 49.657608] ? blk_add_trace_rq_remap+0x680/0x680 [ 49.662434] ? avc_has_extended_perms+0x7fa/0x12c0 [ 49.667345] blkdev_ioctl+0x1845/0x1e00 [ 49.671299] ? blkpg_ioctl+0xb40/0xb40 [ 49.675164] ? avc_ss_reset+0x110/0x110 [ 49.679113] ? lock_downgrade+0x980/0x980 [ 49.683247] ? lock_release+0xa40/0xa40 [ 49.687200] ? __lock_is_held+0xb6/0x140 [ 49.691271] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 49.697139] ? rcu_note_context_switch+0x710/0x710 [ 49.702047] block_ioctl+0xde/0x120 [ 49.705650] ? blkdev_fallocate+0x3b0/0x3b0 [ 49.709948] do_vfs_ioctl+0x1b1/0x1520 [ 49.713813] ? _cond_resched+0x14/0x30 [ 49.717681] ? ioctl_preallocate+0x2b0/0x2b0 [ 49.722068] ? selinux_capable+0x40/0x40 [ 49.726111] ? SyS_futex+0x269/0x390 [ 49.729814] ? security_file_ioctl+0x89/0xb0 [ 49.734207] SyS_ioctl+0x8f/0xc0 [ 49.737558] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.742288] RIP: 0033:0x453299 [ 49.745456] RSP: 002b:00007f55ad744c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 49.753146] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 0000000000453299 [ 49.760393] RDX: 0000000020f58000 RSI: 00000000c0481273 RDI: 0000000000000013 [ 49.767637] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 49.774881] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 49.782127] R13: 00000000ffffffff R14: 00007f55ad7456d4 R15: 0000000000000000 [ 49.789391] [ 49.790994] Allocated by task 8235: [ 49.794604] save_stack+0x43/0xd0 [ 49.798036] kasan_kmalloc+0xad/0xe0 [ 49.801724] kmem_cache_alloc_trace+0x136/0x750 [ 49.806367] relay_open+0xf2/0xa40 [ 49.809884] do_blk_trace_setup+0x4a4/0xcd0 [ 49.814181] __blk_trace_setup+0xbe/0x150 [ 49.818304] blk_trace_ioctl+0x206/0x2e0 [ 49.822340] blkdev_ioctl+0x1845/0x1e00 [ 49.826287] block_ioctl+0xde/0x120 [ 49.829888] do_vfs_ioctl+0x1b1/0x1520 [ 49.833757] SyS_ioctl+0x8f/0xc0 [ 49.837096] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.841820] [ 49.843424] Freed by task 8235: [ 49.846684] save_stack+0x43/0xd0 [ 49.850113] kasan_slab_free+0x71/0xc0 [ 49.853977] kfree+0xd6/0x260 [ 49.857056] relay_open+0x84a/0xa40 [ 49.860661] do_blk_trace_setup+0x4a4/0xcd0 [ 49.864958] __blk_trace_setup+0xbe/0x150 [ 49.869077] blk_trace_ioctl+0x206/0x2e0 [ 49.873114] blkdev_ioctl+0x1845/0x1e00 [ 49.877062] block_ioctl+0xde/0x120 [ 49.880664] do_vfs_ioctl+0x1b1/0x1520 [ 49.884524] SyS_ioctl+0x8f/0xc0 [ 49.887865] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.892593] [ 49.894196] The buggy address belongs to the object at ffff8801c6201840 [ 49.894196] which belongs to the cache kmalloc-512 of size 512 [ 49.906830] The buggy address is located 0 bytes inside of [ 49.906830] 512-byte region [ffff8801c6201840, ffff8801c6201a40) [ 49.918503] The buggy address belongs to the page: [ 49.923408] page:ffffea0007188040 count:1 mapcount:0 mapping:ffff8801c62010c0 index:0xffff8801c62010c0 [ 49.932827] flags: 0x2fffc0000000100(slab) [ 49.937037] raw: 02fffc0000000100 ffff8801c62010c0 ffff8801c62010c0 0000000100000003 [ 49.944897] raw: ffffea00071879a0 ffffea000742b3a0 ffff8801db000940 0000000000000000 [ 49.952747] page dumped because: kasan: bad access detected [ 49.958426] [ 49.960027] Memory state around the buggy address: [ 49.964928] ffff8801c6201700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.972262] ffff8801c6201780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 49.979595] >ffff8801c6201800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 49.986928] ^ [ 49.992351] ffff8801c6201880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.999685] ffff8801c6201900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.007017] ================================================================== [ 50.014349] Disabling lock debugging due to kernel taint [ 50.019769] Kernel panic - not syncing: panic_on_warn set ... [ 50.019769] [ 50.027104] CPU: 0 PID: 8235 Comm: syz-executor0 Tainted: G B 4.15.0+ #296 [ 50.035302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.044629] Call Trace: [ 50.047195] dump_stack+0x194/0x257 [ 50.050799] ? arch_local_irq_restore+0x53/0x53 [ 50.055445] ? kasan_end_report+0x32/0x50 [ 50.059571] ? lock_downgrade+0x980/0x980 [ 50.063695] ? vsnprintf+0x1ed/0x1900 [ 50.067473] panic+0x1e4/0x41c [ 50.070637] ? refcount_error_report+0x214/0x214 [ 50.075373] ? add_taint+0x40/0x50 [ 50.078890] ? add_taint+0x1c/0x50 [ 50.082509] ? relay_open+0x6a1/0xa40 [ 50.086281] ? relay_open+0x6a1/0xa40 [ 50.090056] kasan_end_report+0x50/0x50 [ 50.094005] kasan_report_double_free+0x72/0x80 [ 50.098655] kasan_slab_free+0xa3/0xc0 [ 50.102516] kfree+0xd6/0x260 [ 50.105596] relay_open+0x6a1/0xa40 [ 50.109201] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 50.114024] ? __debugfs_create_file+0x2cf/0x3d0 [ 50.118767] ? debugfs_create_file+0x57/0x70 [ 50.123155] do_blk_trace_setup+0x4a4/0xcd0 [ 50.127457] ? blk_tracer_print_line+0x40/0x40 [ 50.132017] ? __might_sleep+0x95/0x190 [ 50.135971] ? kasan_check_write+0x14/0x20 [ 50.140179] ? _copy_from_user+0x99/0x110 [ 50.144301] __blk_trace_setup+0xbe/0x150 [ 50.148423] ? do_blk_trace_setup+0xcd0/0xcd0 [ 50.152897] ? disk_name+0x98/0x100 [ 50.156514] blk_trace_ioctl+0x206/0x2e0 [ 50.160550] ? blk_add_trace_rq_remap+0x680/0x680 [ 50.165369] ? avc_has_extended_perms+0x7fa/0x12c0 [ 50.170274] blkdev_ioctl+0x1845/0x1e00 [ 50.174221] ? blkpg_ioctl+0xb40/0xb40 [ 50.178082] ? avc_ss_reset+0x110/0x110 [ 50.182031] ? lock_downgrade+0x980/0x980 [ 50.186157] ? lock_release+0xa40/0xa40 [ 50.190104] ? __lock_is_held+0xb6/0x140 [ 50.194155] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 50.200017] ? rcu_note_context_switch+0x710/0x710 [ 50.204924] block_ioctl+0xde/0x120 [ 50.208525] ? blkdev_fallocate+0x3b0/0x3b0 [ 50.212819] do_vfs_ioctl+0x1b1/0x1520 [ 50.216680] ? _cond_resched+0x14/0x30 [ 50.220545] ? ioctl_preallocate+0x2b0/0x2b0 [ 50.224930] ? selinux_capable+0x40/0x40 [ 50.228966] ? SyS_futex+0x269/0x390 [ 50.232659] ? security_file_ioctl+0x89/0xb0 [ 50.237045] SyS_ioctl+0x8f/0xc0 [ 50.240387] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 50.245114] RIP: 0033:0x453299 [ 50.248275] RSP: 002b:00007f55ad744c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 50.255957] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 0000000000453299 [ 50.263212] RDX: 0000000020f58000 RSI: 00000000c0481273 RDI: 0000000000000013 [ 50.270455] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 50.277697] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 50.284941] R13: 00000000ffffffff R14: 00007f55ad7456d4 R15: 0000000000000000 [ 50.293547] Dumping ftrace buffer: [ 50.297069] (ftrace buffer empty) [ 50.300750] Kernel Offset: disabled [ 50.304347] Rebooting in 86400 seconds..