roup_type(r0, &(0x7f0000000000)='threaded\x00', 0xfe63) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0), 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xfe63) 2018/05/18 19:27:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) r3 = syz_open_dev$audion(&(0x7f0000001f40)='/dev/audio#\x00', 0x0, 0x450101) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001f80)=0x4, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/18 19:27:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000001c0), 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000100), &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x6, 0x5, 0x5}) 2018/05/18 19:27:38 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0xfffffffffffffffd, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x26) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000001c0)=0x40) ioctl(r0, 0x400, &(0x7f0000000480)="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") 2018/05/18 19:27:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_script(r0, &(0x7f0000000600)={'#! ', './file0', [], 0xa}, 0xb) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet6(0xa, 0x2, 0x2157, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40, 0x0) openat$cgroup_type(r3, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="8c30343cf86d92984b74fc8f302e6476", 0x10) tkill(r1, 0x1000000000016) 2018/05/18 19:27:38 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/05/18 19:27:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000fc0)=[{&(0x7f0000000780)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000000)="80a5eb447a666d6b535d09f3f3d9efc7625db882f2711afe8f08d9681ce772aaa16aa7c13906a75c235332341471c1c60de11147cde3c6f018b940411d5a3d67640be5bc4e5b74eb4d421cc7344f24de84e3722d427fe7fcef4a38fd4dc836273531f389216aac82ee4256f36763dac6c59317c8a0c99172889b14e74ec74109fb6f", 0x82}, {&(0x7f00000000c0)="a62e02ba34b73c284dca6fa3f01a3eff06beae88b9b2b96592bef616eebb6a3de54fd367a2e80cf0f161dbda7c493f742347", 0x32}, {&(0x7f0000000100)="8417821d28540995fa8e399cd6438102e8d8c7df71b1639d7ca068fc9d7c58b94210d5773a906ca6a4637e71aacce12c46a5da413ff14b008da7bfeb52fd3007e6b567dd6ac155fb547c83ba5f440c77e6fe829bd0c49f764a2435792ce6724d4b9d2e1f78396ddd3598d9c931e53fafdfd2db026378b364403b96d28789b1886f5ef95c566d59a2ebb589d75f3a49171ae24927965a0776369122255295c4843eb26566a5ee20e2ccdaba6cb4792efc531350d7e65ba6c86fa51a0e1eac64cd03df73ab", 0xc4}, {&(0x7f0000000200)="ab66894d6dc36e2c80f6d207804e8857f35170ad8037c0bf81807c0ffe6de2801d0ad16f61cae61d76966031959756ead6137d10289f1d57cdeca4674bfb2b8846025344827f8a2bd28df5a9f1f60cd4d290dac4cf5577cf0430c94ee6a174a2bb99bd801c6ec4be247ad04fbef25e0d8d228e47a3c49cc32e64e79a2d144f1c476e7b5c01fee053c21f3b97e724e2f0e79c3d804962e3a3aae99351dc80c7e1c7b8cd356067c817c21ba3877424a98685df1eff12a09ffb6dea9df0077e7b8ba9fb8cfe92ef867c883066fea610678d2347cb55ef11e180cef480fe8c2225ffdc", 0xe1}, {&(0x7f0000000300)="21d59c8bbf0117e248a5583f95b6833f845cacdece78bd052d7c6cbe", 0x1c}], 0x5, &(0x7f00000009c0)}], 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x20000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000400)) 2018/05/18 19:27:38 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x380, [0x20000e00, 0x0, 0x0, 0x20001038, 0x20001068], 0x0, &(0x7f0000000040), &(0x7f0000000e00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x48, 0xa01, 'veth1_to_bond\x00', 'gre0\x00', 'erspan0\x00', 'dummy0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d0, 0x1d0, 0x208, [@cluster={'cluster\x00', 0x10, {{0x3f, 0x0, 0x1, 0x1}}}, @comment={'comment\x00', 0x100}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x7, 0x54, 0x8035, 'syzkaller1\x00', 'tunl0\x00', 'veth1_to_bridge\x00', 'veth0_to_team\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"6e1b061755324eb1cd37c0cf1bf97c3eeb3eeaf1a390ce6a1863c805ee37"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3f8) 2018/05/18 19:27:38 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xe33, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/05/18 19:27:38 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x6, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x100000000, &(0x7f00000001c0)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/18 19:27:38 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000200)={0xfffffffffffffeb0, 0x2, "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"}, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x4a48b125e136573}) 2018/05/18 19:27:38 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/18 19:27:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/18 19:27:38 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/05/18 19:27:38 executing program 6: r0 = socket(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005e000102000000000000000000000000f65900000962341aabb4b3fa5f71"], 0x18}, 0x1}, 0x0) 2018/05/18 19:27:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="e1119f05fb01aed58cc91d844a0bdee94053b8084f7ee841e3b9258c4c88733e615be26db55bbe17c74f1715a7851541df48fea7daf9983a2b1f4cedf5821945f3168f42985f8b14b1b6ff244325931f770775940cb8babeead82e9afa8feb82a3a6284f70add5315d6f3dfc1d822ddd335bebc80894a527b09d5d87752ebdddf12b01"]) 2018/05/18 19:27:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:39 executing program 2: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000001c0)=""/134, &(0x7f0000000280)=0x86) r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000340)={0x7ff}, 0xffffffffffffffb4) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x5, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40080, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4d, 0x100) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x95) sendto$unix(r0, &(0x7f0000000cc0), 0xe0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 2018/05/18 19:27:39 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f0000001340)=[{&(0x7f0000001600)=""/178, 0xb2}, {&(0x7f0000001200)=""/245, 0xf5}, {&(0x7f0000001140)=""/148, 0x94}, {&(0x7f0000001080)=""/157, 0x9d}, {&(0x7f0000001540)=""/142, 0x8e}], 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x20}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000013c0)={r1, 0x9}, &(0x7f0000001400)=0x8) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) 2018/05/18 19:27:39 executing program 3: syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x662, 0x300) socket$inet_sctp(0x2, 0x10001, 0x84) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) ioctl$int_out(r0, 0x80804535, &(0x7f0000000140)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0x103000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x101, 0x2, 0x400, 0x1, 0x10000, 0x4}) 2018/05/18 19:27:39 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) listen(r0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x5000) shmdt(r1) 2018/05/18 19:27:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000140)="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") bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) 2018/05/18 19:27:39 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) finit_module(r0, &(0x7f0000000000)='}vmnet1md5sum@userbdev\x00', 0x3) setsockopt$sock_attach_bpf(r0, 0x10d, 0xb, &(0x7f0000000040), 0xfffffffffffffd1a) 2018/05/18 19:27:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xa0000014}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bridge_slave_1\x00', 0x200}) r3 = syz_open_pts(r0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x46b82771) dup3(r3, r0, 0x0) [ 93.841418] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/05/18 19:27:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000200), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'veth0_to_bond\x00', 'veth0_to_team\x00', 'team0\x00', 'ip6tnl0\x00', @random="332ba8a637a5", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1c0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'eql\x00', 'yam0\x00', "746502000000000020000000000800", 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0xb0, 0xb0, 0x100, [@time={'time\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1cc, 'syz0\x00', 0xfff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'gre0\x00', 'bond_slave_0\x00', 'dummy0\x00', @random="221f1cf52862", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}]}, 0x2d8) 2018/05/18 19:27:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)) 2018/05/18 19:27:39 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040), 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, r1, 0x1, 0x70bd2b, 0x0, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x20}, 0x1}, 0x0) 2018/05/18 19:27:39 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101002, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x4, 0x7f4}, 0x14}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/18 19:27:39 executing program 0: r0 = socket$inet(0x10, 0x7fd, 0x2afc) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x1, 0x4, 0x5, 0x80000000, 0x3}, 0x20) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005e0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/18 19:27:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000340)={'syz1'}, 0x4) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) 2018/05/18 19:27:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="e1119f05fb01aed58cc91d844a0bdee94053b8084f7ee841e3b9258c4c88733e615be26db55bbe17c74f1715a7851541df48fea7daf9983a2b1f4cedf5821945f3168f42985f8b14b1b6ff244325931f770775940cb8babeead82e9afa8feb82a3a6284f70add5315d6f3dfc1d822ddd335bebc80894a527b09d5d87752ebdddf12b01"]) 2018/05/18 19:27:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x3137eeab546146bb, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) dup2(r1, r0) [ 94.042479] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 94.150178] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/05/18 19:27:40 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)) 2018/05/18 19:27:40 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000120007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/18 19:27:40 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setrlimit(0x8000000000006, &(0x7f00000a3ff0)) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r3, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) close(r0) 2018/05/18 19:27:40 executing program 3: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='gid']) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0x10001) 2018/05/18 19:27:40 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xc0000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1a, &(0x7f0000000040)=0x2, 0x0) 2018/05/18 19:27:40 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) capset(&(0x7f0000000000)={0x400019980330, r0}, &(0x7f0000b2d000)) mbind(&(0x7f0000fef000/0xf000)=nil, 0xf000, 0x0, &(0x7f0000000140), 0x1, 0x6) 2018/05/18 19:27:40 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000003c0)={r1, 0x6, 0x7, "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"}) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fffff) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000000000)) 2018/05/18 19:27:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1b1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000244000)) prctl$intptr(0x1c, 0x0) 2018/05/18 19:27:40 executing program 6: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8d4, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x81, &(0x7f0000000200)=""/4, &(0x7f0000000080)=0x4) [ 95.051203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 95.062388] ntfs: (device loop3): parse_options(): The gid option requires an argument. [ 95.073901] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 95.074833] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/18 19:27:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_open_pts(r0, 0x2) ioctl$TIOCSCTTY(r1, 0x540e, 0x400000000000005) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0xa0dfff) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/18 19:27:40 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)) 2018/05/18 19:27:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x20000000000220) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280), &(0x7f0000000340)) setxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@random={'security.', 'user\x00'}, &(0x7f0000000080)='\x00', 0x1, 0xffffffffffffffff) 2018/05/18 19:27:40 executing program 7: prctl$getname(0x10, &(0x7f0000000000)=""/159) socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x17) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r1) [ 95.151080] ntfs: (device loop3): parse_options(): The gid option requires an argument. 2018/05/18 19:27:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x400}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r5, 0xffffffff00000000}, &(0x7f0000000180)=0x8) ioctl$KVM_SET_PIT(r1, 0xae71, &(0x7f00000000c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, {0x5}, {0x0, 0x4, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe}], 0x40}) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000000)={0xe1f6, 0x2, 0x4, 0x3ff, 0xa000000000000000, 0x5}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'veth1_to_team\x00', 0x0}) fcntl$getown(r3, 0x9) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, r6}, 0x14) 2018/05/18 19:27:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000001a80)='/dev/admmidi#\x00', 0x6000000000000, 0x200000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001ac0)={0x0, 0x80, 0x10000}) syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000001a40)=0x5) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x1f, 0x0) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000000040)="b70ffadecec8090a31bfe03e98cbfa63bf3142872fce35024a3a88d604afc36da44be24dc90160512af8c5d1faf299fc630c08e89b42a31f054fc83bff8461ec2bcb1db8a2a22d9d5e7b247bb61e7691049ed06edd09a7ee783362c3ab813cdb995aa3fa64dba6d820005f83ec236c3cbe656b59bd3a", 0x76, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002e00)="a38f9ee94806b09f9fd9a62a41ac12001bad33c05417a1da3e7587952bbf1074f19692d5f43b37b43227ee2a2d4394606918cfebf5b6790ea4be093f82f75269c15f11b756081e397050d196d90f2264d2ffd9abfac2e7d7fb2ca1f79e2266b5cedcd948e4d1e664d3559da62455eee8d8e6a8d2789d0e90ae71243f4dc36e3784a7e2c8fc6d223c5ffa2a4ac12885dd52a110a95ef3689d31d84ec4fbc9ad2feb56c2e6ed3166ed7b1124") r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xe00) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002c80)={0x0, 0x1a5c}, &(0x7f0000002cc0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002d80)={0x0, 0x9}, &(0x7f0000002dc0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002d00)={r3, 0x6, 0x4000000000000010}, &(0x7f0000002d40)=0x2a7) uselib(&(0x7f0000001980)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002b80)=@sack_info={r4, 0x0, 0x6}, &(0x7f0000002bc0)=0xc) getsockname$inet6(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TCSBRKP(r2, 0x5425, 0x88) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x10000, 0x8, &(0x7f00000018c0)=[{&(0x7f0000000280)="71c157bee2f129ab1e1ba33c89f6437bec48cb22a583dd5fcdf474a19ae89e998638ffdc9471af89cb873ad092f2f37466c6503ee23f599e6667cc860d518892959fa4d0fe3de4249557ac8c1f47159929ecf4a9892b11103d475e86ffcb9ecc903842c47cec39f1644d0b530e15a9dfd1dfda7605fb6acb03a856788f19997f2a1e3e411027dde68e750373315393ba70feb6cd7dad0119850a3c0377405bfc07fe9f957bd229d4d6a1ca4a443b43", 0xaf, 0x9}, {&(0x7f0000000340)="42dfd15d17f28889bd1b38ddc5cb6d51222ac06ab1d5b58b4ec280c8f956e6cd5fb337d7bf5abcb95ae95209aabba77dddea57923778b9eba1fca0cbdc53823e9d2d4bb4a025d855bf7ff61b27f35fc7f7ccabf4bbf3ef08a2ca1352f17c32b5b24182623adc893579948b219fd34ce3ee69d983cbb745a07fd459c446a3f70369245313d7e94096fb77ebee18e7b26e1805663ca1769267c883b5e6039797311cb511177b8505e6ee5d757700482e88f7969dbf735ba079d69c057944c51a113f2cf68e4a516ebec07b1ec593db0d950ce29e973cab3f1802cbd878b3ebd1a42cc54ae13da19fa715867253", 0xec, 0x3}, {&(0x7f0000000440)="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", 0xfb, 0xfffffffffffffe00}, {&(0x7f0000000540)="c1e6bcafaf5e478b65d1141e390fa25d1b05a415f56f4ae46cb33fa8ea86a0193b72ed6179135886cee461c8b8245d3fc77ecbe01e10a6388390ff4b5116c77299e934a45dc049c39f2773ab6c786a37dc56f71b75e40353e19f30bae6628c5da354d91852b0db3afdec7c0e4b32c63f2048ee65a95d72096ffa12d089d93291ab9e1b05eb8aaa4b016ec03b9ed274de560a90fd16265ea2c9a5be2522e2587fd2d3a5d7b490500443104c562ff39a8b40c39ba584d83c9ceea47eeb7a0f9def1212b42ecae5f36f762d", 0xca, 0x38}, 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0x1000, 0x6}], 0x10, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"]) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000001b00)="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") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002c00)='vegas\x00', 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x7f, 0x8, 0x8, 0x5, 0x8}, 0x14) 2018/05/18 19:27:40 executing program 6: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8d4, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x81, &(0x7f0000000200)=""/4, &(0x7f0000000080)=0x4) 2018/05/18 19:27:40 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8931, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[]}) close(r2) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') close(r1) 2018/05/18 19:27:41 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) accept4$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) r2 = accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f0000000100)="6a72780707f4494437418f2e24372734025f3e41b7f6b1c19d7f338a6312d41a1b429e44982fe69be1bd") mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000007, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r3}) sysfs$2(0x2, 0x64, &(0x7f00000002c0)=""/248) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x28, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="43b00bd3b35de1b2cfadfec23523454ea5f29fabe1e2956e14a2ccd5cc18135541b963f0d4677d9da7d78dca72cac7e2ce6db00a015966f4c2855361b0d12e342b742d5e04adf173e8556619cfd4d56d50b3807f789c40946e645195a5a14f6a8849a6e528b7d709c115ccd1bdf0c806ae6bf7b5070d330f6f7aeb0bd3c8797c19bf7138299f95", @ANYRES64=0x0, @ANYBLOB="09631040", @ANYRES64=0x0, @ANYBLOB="00000000000000000463044000000000"], 0x1, 0x0, &(0x7f0000000400)="a9"}) creat(&(0x7f0000000440)='./file0\x00', 0x80) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000480)) 2018/05/18 19:27:41 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) write$binfmt_elf32(r0, &(0x7f0000000940)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800000000000, 0x800) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newrule={0x48, 0x20, 0x800, 0x70bd2d, 0x25dfdbfb, {0x2, 0x10, 0x10, 0x3ff, 0x0, 0x0, 0x0, 0x3, 0x1}, [@FRA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @FRA_GENERIC_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x1}, @FRA_GENERIC_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x2}, @FRA_FLOW={0x8, 0xb}, @FRA_SRC={0x8, 0x2, @multicast2=0xe0000002}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x63d103f798d1d2ce) 2018/05/18 19:27:41 executing program 6: r0 = socket(0x40000a, 0x80a, 0x402) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000080)=""/48, &(0x7f0000000100)=0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001cc0)=ANY=[]}, 0x0) close(r1) close(r2) 2018/05/18 19:27:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0xfffffffffffffff9, 0x101, 0x3d6e, 0x3, 0x6, 0x40, 0x0, 0xfff, 0x7f, 0x7, 0x100, 0x3, 0x1, 0x0, 0x3, 0x400], 0xf000, 0x80000}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="45f16094a1cb5b9224c0511c81783356ee68411b1b1f8b27679f432e858ae394103b7629077bd16a2c61a01474c0319d8101168142be4db8633685fb131973e3eb3623836ea6bc254c85c326baf4c3b205aaf1cff80bc9fb31e26326ef527373941ba91c6446f7f9d16038564aa6a3b93d61e5dd3fc6eb198ce7f244e76d8b5296c434c96306b4ba67dd077a0dcfc7f743cbea74f79555d0f83b33b117fea835a483e86de381a134103d066a64824c564203f07e8702b225dc618c690c8aae7041ea86972ca4cc197492ac0f5cb60b76"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 95.464564] binder: 7040:7043 unknown command -754208701 [ 95.481496] mmap: syz-executor5 (7027) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 95.499911] binder: 7040:7043 ioctl c0306201 20000000 returned -22 2018/05/18 19:27:41 executing program 6: socketpair(0x3, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x4000001, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="8724a6beebce0180c20000009078e0000001e000000200009078e0000002000000000000000000000000"], &(0x7f0000000080)) 2018/05/18 19:27:41 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) [ 95.555112] FAT-fs (loop5): Unrecognized mount option "usgfreeC" or missing value [ 95.558393] binder: 7040:7043 unknown command -754208701 [ 95.577947] binder: 7040:7043 ioctl c0306201 20000000 returned -22 2018/05/18 19:27:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000040)=""/98, 0x62) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rt_acct\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8001}}, [0x1, 0x6, 0x7, 0x200, 0x0, 0x7, 0x1, 0x4, 0x3, 0x4, 0x5, 0x6, 0x9, 0x8]}, &(0x7f00000002c0)=0x100) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)={0x14, 0x1d, 0x7ffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/18 19:27:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff018}, {0x6}]}, 0x10) 2018/05/18 19:27:42 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:42 executing program 2: socket$inet6(0xa, 0xa, 0xfffffffffffffff7) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21}, 0x1c) 2018/05/18 19:27:42 executing program 7: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = semget$private(0x0, 0x4, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000001840)=[0x10000, 0x7fff, 0x0, 0x8, 0x6e296246, 0x8, 0x800, 0x9, 0x7, 0xec02]) r3 = socket(0x400a, 0x1, 0x20) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000100)=""/158, 0x9e}, {&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/83, 0x53}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000580)=""/230, 0xe6}, {&(0x7f0000000680)=""/144, 0x90}, {&(0x7f0000000740)=""/4096, 0x1000}], 0xa) ioctl(r3, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000018c0)=0x9) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000380)=[0x80000000, 0x7fff, 0x5, 0x6, 0xfffffffffffffff9, 0x23, 0x4]) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000001800)=0x4, 0x8) 2018/05/18 19:27:42 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) migrate_pages(r1, 0x5, &(0x7f0000000040)=0x81, &(0x7f0000000080)=0x4) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0xd4d, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/18 19:27:42 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "17cbccbb67e71a4002f87559beaee543c2f2a596955b205fdad5b338af557b2ffaa7d43c6b42c02e8035355750c475d61fcce9368bb514414258001c763522"}, 0x60, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)}, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f00000019c0)='./file0\x00'}, 0x10) 2018/05/18 19:27:42 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x40, 0x5df41d0f, 0x200, 0x7f, 0x7, 0x210a, 0x0, 0xffffffff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r0, 0x5}, &(0x7f00000000c0)=0x8) r1 = socket(0x11, 0x80002, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/18 19:27:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) sendto$inet6(r0, &(0x7f0000000040)="2349f72c23084116634768cdb0718bc976814285820c2e265a7de6782522373459a653e8887c139b07c38e79bbdf44410587dd041be74e643836a87c97db02f714042ca0f2ef718491d29685c2", 0x4d, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101000, 0x0) accept$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/05/18 19:27:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1ff, 0x1, &(0x7f0000000480)=[{&(0x7f0000000140)="eff758c7129d945d3ca43dc6b8ace16471e1f8b8fa882ff63f2e1f0816216ea1a5b0ece2cc300cce01e36a0794431bfc972a4d24c4a1b25347f370370484c1f058fa9807676e803de04cf6d7c4ca616ec1c795f0b89af0f3a367f41a7ce760f8bc5aabeb0257dab4d78aa3810a96e9f05df9103db4d799c6d1be4140b6a12a59ee441c505c2526d10cb14a54e4e280df14348114a4ecdead3f53d103e6eeb596e149d5ccc67c646c", 0xa8, 0xffffffff7fffffff}], 0x0, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="0fc72ddd9f2500c266076380d0ef81b40b75e04bb1d197557539055f115088402292131292ea6dde7a6d9f451bead98faf7f57840525278d743554ac194bcab0e697116dad8657ac50f22d91510da9743ca8532cee962265eeec8e6b475ee96e5e547195f53d6d7e1ca45be0470a4949a480756d52afa9e9cc9117f0dd2086b4079711bb6bb95da22c9d089e8608f3fcfc3c453988c4a5fafe9d92f969be63", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="6dcbff0582be1c6089f0c7ace33537977c8755bb140fa81de580f5ecd02d5e3843844d", @ANYRES32=r0, @ANYBLOB="71c57c1cfc2626e1eaaeb40655ca15a0fc86979290ae34092bfc5b740ce626ed512b36"], @ANYBLOB="402cf28d95bb9bb0e1c660192d25c4c5f578a88fe624ea4eee64e30492148320a2157f4968b9895d317ceac19623518c9c572f8119061fd4a4fd989dd99e89ab8c257b8309d7207af0e1620f52074968c7811583a9cf4b23929dff693c062e8a4ccc56c6c3ebc9ba3d94abdee4151ef4ff5143732619bde97aaec30887171752309baf451d4f11015e002d6fb10f689a51e1e36e804c29f5cb931ea3ca3841248d6cd1eeda4160c7e0811df7789e1fabe0d042ffec37be9b5acb6089e4b00d550de8a4ff53a508148dadf808c3477d9f652df9e0848b91eaa3688d23132aab45b168a685c6557a1d07", @ANYRES16=r0]]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000580)) 2018/05/18 19:27:42 executing program 5: r0 = socket(0x9, 0x1, 0x80000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0xfffffffffffff7fb, &(0x7f0000000100)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000280)={{0x10, 0x7, 0x3ff, 0x401, "688cdb44b9971e0e512f06343e37ee5c3c1556b112482ae5aca8e9e47b9bc835a6292711c44acdda32c3e33c", 0x9}, 0x6, [0xc39, 0x3, 0x2, 0x80, 0x1a33, 0x1ff, 0x20, 0xf25, 0xa989, 0x9, 0x5, 0x20000000000, 0x6b, 0x3, 0x7ff, 0x3, 0x20, 0xffff, 0x80000000, 0x7, 0x3, 0xc1, 0x1000, 0x2e, 0x3, 0xfffffffffffffff8, 0x6, 0x400, 0x2, 0x0, 0x4, 0x1, 0x4, 0x6, 0xfffffffffffffff8, 0xff, 0x9, 0x10000, 0x4, 0x3, 0x6e, 0x81, 0xaba2, 0x98, 0x4, 0x100, 0x20, 0xffffffffffffff80, 0x55ab2373, 0xff, 0xc35, 0x80000000, 0x7d1c, 0x400, 0x4, 0x800, 0x7, 0x58, 0x7f, 0xe6, 0x8, 0x9, 0xa628, 0x2, 0x5, 0x80, 0x3, 0x9, 0x20, 0x0, 0x8, 0x95, 0x2, 0x4, 0x6, 0x8000, 0x401, 0x0, 0xffffffffffffffff, 0x7, 0x7, 0x1, 0x90000000000000, 0x6, 0x7, 0x7f, 0x5, 0x6, 0x4, 0x1ff, 0x4, 0x0, 0x40, 0x0, 0x3f, 0x4, 0xa47, 0x6, 0x1, 0x5, 0x1ff, 0x1000, 0xffffffff, 0x6, 0x5, 0x1ff, 0x0, 0x6, 0x7, 0x1, 0xc000000000000000, 0x9, 0x41f, 0x1, 0x9, 0x7, 0x0, 0x8, 0x1, 0x0, 0x5, 0x101, 0x19bd, 0x877, 0x8, 0xffffffffffffff01, 0x4, 0x800], {r2, r3+10000000}}) 2018/05/18 19:27:42 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x416) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 96.631584] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/05/18 19:27:42 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r1}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xd1, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) r4 = dup3(r1, r0, 0x0) getpeername$inet(r4, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) [ 96.732598] kernel msg: ebtables bug: please report to author: Wrong len argument [ 96.793818] kernel msg: ebtables bug: please report to author: Wrong len argument [ 96.816403] ISOFS: Unable to identify CD-ROM format. [ 96.897987] ISOFS: Unable to identify CD-ROM format. 2018/05/18 19:27:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x20201) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000001c0), 0x8) write(r1, &(0x7f0000000180), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x4, 0x400000) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000000c0)=[0x2, 0x400]) 2018/05/18 19:27:43 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000000c0)=""/166, &(0x7f0000000040)=0xa6) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000180)=0x5f) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffe) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$ASHMEM_SET_NAME(r2, 0x40087708, &(0x7f0000000340)='\x00') 2018/05/18 19:27:43 executing program 7: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = semget$private(0x0, 0x4, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000001840)=[0x10000, 0x7fff, 0x0, 0x8, 0x6e296246, 0x8, 0x800, 0x9, 0x7, 0xec02]) r3 = socket(0x400a, 0x1, 0x20) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000100)=""/158, 0x9e}, {&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/83, 0x53}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000580)=""/230, 0xe6}, {&(0x7f0000000680)=""/144, 0x90}, {&(0x7f0000000740)=""/4096, 0x1000}], 0xa) ioctl(r3, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000018c0)=0x9) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000380)=[0x80000000, 0x7fff, 0x5, 0x6, 0xfffffffffffffff9, 0x23, 0x4]) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000001800)=0x4, 0x8) 2018/05/18 19:27:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x41010, r1, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030607031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/18 19:27:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1000, 0x5}, &(0x7f00000000c0)=0x90) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x470, 0x250, 0x250, 0x250, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000280), {[{{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x10001, 0x7bc48df5}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x7f, 0xaab6, 0x9, 0x9d, 0x7ff, 0xda, 'yam0\x00', 'yam0\x00', {0xff}, {}, 0x0, 0xa0}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x3a, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x5, 0x100000001, 0x8, r2}, 0x8) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x6000, 0x0, 0x10}, 0x98) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) 2018/05/18 19:27:43 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:43 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x101ff) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x40000000000021}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/05/18 19:27:43 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfffffffffffffffd, 0xa89, 0x20000000000000, 0x0, 0xffffffffffffffff, 0x0, 0xfff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x3) 2018/05/18 19:27:43 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000440)={0x3, 0x5, 0x8001, 0x1, 0x20, 0x1f, 0x6, 0x7, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x2, 0xffffffff00000001, 0x8008, 0x2, 0x3, 0xffffffff00000001, 0x0, 0x5, r1}, &(0x7f0000000640)=0x20) r2 = socket(0xa, 0x2, 0x0) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000000680)=0x5, 0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x9, 0x200000000000021a, &(0x7f0000000040)=ANY=[], &(0x7f00000006c0)='lyzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0xffffffffffffffff, [], 0x0, 0xb}, 0xfffffffffffffe7b) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x200200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r3, &(0x7f0000000540)="1c255f7ecd82384445bc7d8b4bb1c8ffe953a03d4807124a19a607266e32f68adf2eb126e64b8e183670c533862afc03a9f11ceadaddc8a8fa0b741c7d06c31c1551665cc17ec2802fa074c1de9fb976e46ebc6a266b39707ce650fa5232072b42bca6c089613493aa6a21847bf185", &(0x7f0000000140)="c2dbd800d7b82461f1ee985bd965"}, 0x16) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000700)=0x44) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800bc0a00000000000000000000000000950000db0f7b0f8bd69e5ce801dbe2561e31de43c376ed8bea6ac635f75f417b34212d9d03ad71d2b6fcabd40724964a159e1cce895f0000000000000000000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 97.436129] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 97.461688] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/18 19:27:43 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x104) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) migrate_pages(r0, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x8001) fallocate(r1, 0x1, 0x0, 0x10001) 2018/05/18 19:27:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x807ff) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x10000, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x2}) ioctl$TIOCSBRK(r2, 0x40044591) [ 97.503126] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 97.591804] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/18 19:27:44 executing program 2: setitimer(0x2, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f0000000140)) setitimer(0x2, &(0x7f00000000c0), &(0x7f0000000100)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x5, 0x80}, 'port0\x00', 0x0, 0x40000, 0x1, 0x5, 0x0, 0x5, 0x101, 0x0, 0x2}) 2018/05/18 19:27:44 executing program 3: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x5, 0x80}, {0x1, 0x80, 0x3b, 0x400}, {0x3f, 0xffff, 0x9, 0x400}, {0x4, 0x2, 0x18, 0xca5be45}, {0x10000, 0x3ff, 0x1, 0xceb}]}) 2018/05/18 19:27:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x2001ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100)=0x5, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) fcntl$setlease(r0, 0x400, 0x1) 2018/05/18 19:27:44 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x5, 0x1, 0x2, 0x2}, 0x2c) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ptrace$setopts(0x200000004200, r1, 0x8, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x4, 0x4, 0xf36, 0x0, r0, 0x0, [0xd]}, 0x2c) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000100)={0x8, 0x20, 0x0, 0x910, 0x81, 0x5}) 2018/05/18 19:27:44 executing program 6: r0 = eventfd2(0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x400, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="a9d775013cd0194f8a46e0d72eed8dae0ac5a07661cc74eeb9914a5fb9d4c852b0328f6c8f662f98184d263cb1b4fe8b7e4c3985615662e907b8204cb3fa93fe3f337bb7a2c796f833da0a79d5326d69140300fc", 0x54, 0x3}, {&(0x7f00000001c0)="c5aecef243e6ef314298231936cd35ed65416e7553271682ed98338f1682cd15984547e5b64ce287265812848f3514f2f7ea19f2f937df6a0edf7ba051c4d72fe1438d9c30af009b634498a8", 0x4c, 0x6}], 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) write$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffef2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000640)) add_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="13adf15f8c9153999bfe26ee002079005e5436f703adcff3053298b8ff39baa6b2b3fcdae97482a55204f9406f0130", 0x2f, 0xfffffffffffffffe) r5 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x3, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000480)={0x1, 0x1, 0x2, 0x1, 0x6}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r4, &(0x7f0000000500)="5175c034323ee2ff5d2c455ca05b5dfc2a727866b61aeb9605e2dbd47100559231a0b286f88179a71a76d7fb25644b2b956323c03a6af493d29795e279b39c2e285503b9cfd7c038fc2dfc3932caba9c463df47afcd3911dc8fec42b941e5ed791d676e3697ff4056f4cb4df5e91dc07930961efc501dbdd25f5de6d5e4bef73f4fec2fd97fd7148fec957c45021e5b846a1612245d1014957bceaec2a7ee98370d3e802829b589b73e418765950b2b56b06a93603043e2cee3d711b412cefb14cdc3afb"}, 0x10) keyctl$unlink(0x9, r3, r3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/18 19:27:44 executing program 0: r0 = inotify_init1(0x4400000080803) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@l2, &(0x7f0000000200)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x54, r2, 0x200, 0x70bd28, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x59c}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x8000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000100)=ANY=[]) kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffffff, r4, 0x1000000000}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) r5 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000640)={0x2, 0x0, &(0x7f0000000440)=""/160, &(0x7f0000000500)=""/139, &(0x7f00000005c0)=""/82, 0x4000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000040)={0x0, 0x111000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000000)) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f00000000c0)={0x6, 0x100}) 2018/05/18 19:27:44 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @rand_addr}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) recvmsg$kcm(r0, &(0x7f00000009c0)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f00000003c0)=""/201, 0xc9}, {&(0x7f00000004c0)=""/131, 0x83}, {&(0x7f0000000580)=""/225, 0xe1}, {&(0x7f0000000680)=""/240, 0xf0}, {&(0x7f0000000780)=""/52, 0x34}, {&(0x7f00000007c0)=""/141, 0x8d}, {&(0x7f0000000880)=""/53, 0x35}], 0x8, &(0x7f0000000940)=""/125, 0x7d, 0xfffffffffffffff8}, 0x0) getsockname$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'team_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000000c40)=0xe8) accept4$packet(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d40)=0x14, 0x80000) accept$packet(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000dc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000ec0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000fc0)={'veth1\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001040)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001080)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001180)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001700)={@dev, @loopback, 0x0}, &(0x7f0000001740)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001780)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001880)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000018c0)={@empty, @dev, 0x0}, &(0x7f0000001900)=0xc) accept4$packet(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001980)=0x14, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000019c0)={@remote, 0x0}, &(0x7f0000001a00)=0x14) accept(r0, &(0x7f0000001a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001ac0)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001c80)={@local, 0x0}, &(0x7f0000001cc0)=0x14) accept4$packet(r0, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001d40)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001f00)={'erspan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000002100)=0xe8) getpeername$packet(r0, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002180)=0x14) recvmmsg(r0, &(0x7f0000007000)=[{{&(0x7f00000021c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004640)=[{&(0x7f0000002240)=""/154, 0x9a}, {&(0x7f0000002300)=""/108, 0x6c}, {&(0x7f0000002380)=""/42, 0x2a}, {&(0x7f00000023c0)=""/254, 0xfe}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/16, 0x10}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/15, 0xf}, {&(0x7f0000004540)=""/118, 0x76}, {&(0x7f00000045c0)=""/95, 0x5f}], 0xa, &(0x7f0000004700)=""/226, 0xe2, 0x8}}, {{&(0x7f0000004800)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004880)=""/184, 0xb8}, {&(0x7f0000004940)=""/232, 0xe8}], 0x2, 0x0, 0x0, 0x100}, 0x9}, {{&(0x7f0000004a80)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000004b00)=""/225, 0xe1}, {&(0x7f0000004c00)=""/125, 0x7d}, {&(0x7f0000004c80)=""/191, 0xbf}, {&(0x7f0000004d40)=""/4096, 0x1000}], 0x4, &(0x7f0000005d80)=""/4096, 0x1000, 0x6}, 0x46e1}, {{&(0x7f0000006d80)=@nfc_llcp, 0x80, &(0x7f0000006f00)=[{&(0x7f0000006e00)=""/103, 0x67}, {&(0x7f0000006e80)=""/24, 0x18}, {&(0x7f0000006ec0)=""/42, 0x2a}], 0x3, &(0x7f0000006f40)=""/160, 0xa0, 0x6}, 0x8}], 0x4, 0x21, &(0x7f0000007100)={0x0, 0x989680}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000007200)={@local, 0x0}, &(0x7f0000007240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007280)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000007380)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000007e00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000007dc0)={&(0x7f00000073c0)={0x9e8, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0xc4, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x53b, 0x7, 0x80000000, 0x1b24}]}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x7, 0x1ff, 0xad1, 0x5}, {0x1ff, 0x9, 0x210, 0x7}, {0x8, 0x6b, 0x200, 0x7ff}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}, {{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7a7e8408}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x79b}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xfffffffffffffffd, 0x6, 0x2, 0x9}, {0x8, 0x40, 0x6f, 0x1}, {0x9, 0x3, 0x7ff, 0xfff}, {0x4, 0x7d, 0x7d60, 0x4}, {0x0, 0x8001, 0x69bf, 0x1}, {0xff, 0x2, 0x3, 0x1000000000}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xefc}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}]}}, {{0x8, 0x1, r9}, {0x1ec, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x153}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r14}, {0x188, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1011, 0x0, 0xfb6, 0x3ff}, {0x9, 0x5, 0x101, 0x5}, {0x4, 0x101, 0x7fff, 0x101}, {0x10001, 0x1f8000, 0xffff, 0x3}, {0x40, 0x3ff, 0x8, 0x6}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}]}}, {{0x8, 0x1, r20}, {0x16c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3b9}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x17c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff29}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x2, 0x5, 0x1}, {0x4, 0x401, 0x3, 0x401}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x100000001, 0x8, 0x8, 0xf1b6}, {0x3a, 0xe3, 0x4, 0x6}]}}}]}}]}, 0x9e8}, 0x1, 0x0, 0x0, 0x40014}, 0x20000880) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:27:44 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r0, r1+30000000}) [ 98.414975] FAT-fs (loop6): Unrecognized mount option "gid" or missing value 2018/05/18 19:27:44 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000180), 0x7a4ad10c4bcbac5, &(0x7f0000000180)=ANY=[]}, 0xe000) socket$kcm(0x29, 0x2, 0x0) r1 = semget$private(0x0, 0x1, 0x100) semctl$IPC_RMID(r1, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="a4", 0x1}], 0x1, &(0x7f0000000380)=ANY=[]}, 0x8880) sendmsg$kcm(r0, &(0x7f0000002880)={&(0x7f0000000600)=@ipx={0x4, 0xfffffffffffffff7, 0x4, "167489a7a358", 0x100000000}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000f00)="c9", 0x1}], 0x100000000000009a, &(0x7f0000000780)=[{0x0, 0x11, 0x100000000, "6b4263114bf8651816fee81a991a0c261840a55923bed320e8b32a03755e1941c381c0cfc8fdecff1e5685286ed54076b23ba67ba3d6844949d29ec28ec72237bf64f3f9397bdada60c73e5009236de48fd5c04def038213d591313f2ddb79f208a86403ea16ec2ace1dae69b000c635ca73b6e551"}, {0x0, 0x0, 0x80000000, "8e5dcdeeb5cb454e9f0055b14905b0d806281f10b6cf34a57e447b5923b39bae80225850cf04c5bc3d9d24ea368d2b18df8a35e353ffac7e3ec139d78b246b1993a7ef78d78ed0a60eb3aa266b03bb77fca8f2b797b2920eb715472e44b8dce96bdd3cdb61f8b4dbc931065c477ec72368b7447dbb19cb5fa57fda9fa8b3bfb553c46c3a26e0244c41dab7bc542c43bde1764bb652a733344ca8b466cf14b6d5a8cf09af0a3fe29734713a0f2ee5220dfc9aa3499426005086c2ee041c6e356e5c02cf782104dc7a29ea08949deb5e4b9fecaccb265392757d7d790b5d73a4943576a8ee"}], 0x0, 0x3}, 0x0) sendmsg$kcm(r0, &(0x7f0000000f40)={&(0x7f0000000b80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xb569609a6039dfbb, &(0x7f00000009c0), 0x1, &(0x7f0000000c80)}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x82, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000f80)={"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"}) semget$private(0x0, 0x4, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400040, 0x8) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000200)={"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"}) 2018/05/18 19:27:44 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x50100, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)) 2018/05/18 19:27:44 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) [ 98.488856] FAT-fs (loop6): Unrecognized mount option "gid" or missing value 2018/05/18 19:27:44 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x40) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000247000/0x4000)=nil, 0x4000}) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x5}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000000080), &(0x7f0000000040), 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) 2018/05/18 19:27:44 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x34, "5f363d2826b8f2a13dd1a1b21a149d5dd01fdfba2a61a428f8cdd21b5a0536391b190de60208299ed45ba298fe50c3f30df02886"}, &(0x7f00000000c0)=0x58) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000880)={'filter\x00', 0x89, "5efc1b7fda852f927d896686aa6ff8cd223cad3aec1e078ac0e516514687d1840d195327461c69a877aaf94acf0efa1ecb22d015b75d76540a600a9a809a5db75f0c8f75763ff0d407c12ac1e4d5361aefe5ac6eb54ca7451a318e02289e41314e04d1f403f43e7a57c799a727466cf8e4b11971f81310ac1dc2c802c96f6c7eab611ea8f3f82de321"}, &(0x7f0000000940)=0xad) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x3, 0xca, &(0x7f0000000100)="9c172d9a7e9bc60ebd16c2883a4a6c58177328c3ce5ae57e1c94bd552e1cea54314088a24aaed37826c9c3f18ff13e6f09f69f4a1f5bbb6dab6fb839db24b792329c12854a9f3742a99fa5a2268c3b3b19ba42eead440b067ed4d63e2e752d5042393eda530bbc3299d89460083de9030a4bfc0eb1061e1066d5849ca50cab095308f4106c0e9a8cd95c5deb3d9e1a50e0b4ed2f84977950649f770255e8086f074154a2b34f323c51dd30720c9d35ec00a574660d0074872cac4d8dd79e2c3bd1737be413f5f8c49cd7"}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000700)=""/239) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200003c0, 0x0, 0x0, 0x20000498, 0x200004c8], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x17, 0x0, 0x0, 'veth0_to_team\x00', 'veth0\x00', 'team_slave_1\x00', 'veth1_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_0\x00', 'rose0\x00', 'bridge_slave_1\x00', @random="87d4ca1e5762", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@empty, @dev={0xac, 0x14, 0x14}}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x2d8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) r5 = getegid() getgroups(0x3, &(0x7f0000000a40)=[r3, r4, r5]) 2018/05/18 19:27:44 executing program 3: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x41) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/18 19:27:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000440)='./file0\x00', 0x40003ffe, 0x400) pread64(r0, &(0x7f0000000140)=""/81, 0x16, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xff, 0x8000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="40000300ff1d0504d3000000000000000000000000000000009147aede05d55ec8457068deee88a53dca2671943463a8c7f499f6fb525340e26a8a2f9ffba9c3b311ee548bb316328b71c2b8aa9e5901e616"], &(0x7f0000000380)=0xe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x235fcad8, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r3, 0x4}, 0x8) 2018/05/18 19:27:44 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:44 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4) clock_nanosleep(0x6, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0c00000000000000290000000000000079cd417eb5fa041a4ec190ff8e55d440f37db9d401215a1e47c1b6835c1db2f77f85dc15377bf0187661b1dfc6088a4f0f3428998f0be1"], 0xc}}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'bridge_slave_1\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="1004000000000020ff00000000000000"], 0x10}}], 0x2, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='stack\x00') ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000280)) 2018/05/18 19:27:44 executing program 6: r0 = eventfd2(0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x400, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="a9d775013cd0194f8a46e0d72eed8dae0ac5a07661cc74eeb9914a5fb9d4c852b0328f6c8f662f98184d263cb1b4fe8b7e4c3985615662e907b8204cb3fa93fe3f337bb7a2c796f833da0a79d5326d69140300fc", 0x54, 0x3}, {&(0x7f00000001c0)="c5aecef243e6ef314298231936cd35ed65416e7553271682ed98338f1682cd15984547e5b64ce287265812848f3514f2f7ea19f2f937df6a0edf7ba051c4d72fe1438d9c30af009b634498a8", 0x4c, 0x6}], 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) write$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffef2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000640)) add_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="13adf15f8c9153999bfe26ee002079005e5436f703adcff3053298b8ff39baa6b2b3fcdae97482a55204f9406f0130", 0x2f, 0xfffffffffffffffe) r5 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x3, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000480)={0x1, 0x1, 0x2, 0x1, 0x6}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r4, &(0x7f0000000500)="5175c034323ee2ff5d2c455ca05b5dfc2a727866b61aeb9605e2dbd47100559231a0b286f88179a71a76d7fb25644b2b956323c03a6af493d29795e279b39c2e285503b9cfd7c038fc2dfc3932caba9c463df47afcd3911dc8fec42b941e5ed791d676e3697ff4056f4cb4df5e91dc07930961efc501dbdd25f5de6d5e4bef73f4fec2fd97fd7148fec957c45021e5b846a1612245d1014957bceaec2a7ee98370d3e802829b589b73e418765950b2b56b06a93603043e2cee3d711b412cefb14cdc3afb"}, 0x10) keyctl$unlink(0x9, r3, r3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/18 19:27:44 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x7fff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='syz_tun\x00', 0x10) sendto$unix(r0, &(0x7f0000000580), 0x0, 0x0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/05/18 19:27:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40, 0x8000, 0x6c, 0x1f, 0x100, 0x80, 0x3, {0x0, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xff}}, 0x400, 0x7fff, 0x5, 0x3883881f, 0x4c}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) setsockopt$sock_void(r0, 0x29, 0x30, 0x0, 0x300) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x8, 0x1) 2018/05/18 19:27:44 executing program 3: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x41) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/18 19:27:44 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = accept$alg(r1, 0x0, 0x0) pwrite64(r1, &(0x7f00000002c0)="18d8d398344fd1bb6166f6996b1822e539cf8632701bccf6ffd706d5a482c74ad8998fece4193754689412bda646d340a4aa7d7f9b73dc25d51020f1f9e718e831b32233a6b0e4aa7bb7498f7a12a6a063bcc8317f33bb6657e1fca292ea663a0583e5d12ba02f90859711457d6ac84958443f26fc9a2cf4b0dd20e42f704ab76d7826d056d7fc41729b33ae7220210ad985bf9ecbf7beaf3dd7d1788d2a6baac46276e5653a14c29e49118283a8c684d9aa87bf23292d2787c7c4768cb6057a5b15caf131069b5306cdd3e4b2ecbdaca0f3418b13e730", 0xd7, 0x0) sendmmsg(r2, &(0x7f0000000d40)=[{{&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)="3f2a3c71c360c461869a4084871935d86fab0d3c49d64da821d21d4711ebd63c1670ea9086c0b73ecc3a3e5812a7d735c8546c0f21aa69083fb436", 0x3b}], 0x1, &(0x7f0000000640), 0x0, 0x8000}, 0x1}], 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) [ 98.721360] xprt_adjust_timeout: rq_timeout = 0! [ 98.740756] xprt_adjust_timeout: rq_timeout = 0! [ 98.798765] FAT-fs (loop6): Unrecognized mount option "gid" or missing value 2018/05/18 19:27:44 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) [ 98.847882] xprt_adjust_timeout: rq_timeout = 0! 2018/05/18 19:27:44 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f0000307000/0x1000)=nil, &(0x7f0000000600)) r0 = socket(0x11, 0x80000000002, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") get_mempolicy(&(0x7f00000005c0), &(0x7f0000001ac0), 0x100, &(0x7f0000339000/0x1000)=nil, 0x3) 2018/05/18 19:27:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x5, 0x4c79bff, 0x7f, 0x842, 0xd7a}, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x0, 0x154323be806aae1e}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260007ffffffe52a000000000000000000000000ae3e7618000000000000000000000000010080360000089078"], &(0x7f0000775000)) 2018/05/18 19:27:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x240000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x100000001, 0xe90, 0x81, 0x0, 0xffffffff, 0x0, 0x3, 0x5, 0x3, 0x34a, 0x3, 0x7ff, 0x0, 0x1ff, 0x0, 0x2e, 0x5, 0x5, 0x1}) dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10003, 0x0, 0x1, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)={[], 0x3}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000640)) 2018/05/18 19:27:44 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x1}) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x11) 2018/05/18 19:27:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10000}}, 0x8000, 0x7}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x3}, 0x8) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/18 19:27:44 executing program 3: r0 = socket(0x1, 0x80001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") io_setup(0x6, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}]) io_getevents(r1, 0x0, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000240)) connect$ax25(r0, &(0x7f0000000200)={0x3, {"be7ad7216b3444"}, 0xa5d0}, 0x10) open_by_handle_at(r0, &(0x7f0000000100)={0xa9, 0x8, "006016bfb7a1da71fdd811573c838f5dc83019300864df8075f3fded9abcef6954f91ab0ba9be9725f7a8a0b3e04633a6e514b03ccbc23366f0d80373fdb1a3a48690b589b16b3a1ee3426b3354410bc6247bbd6e083985acf0b0a59a9f4a54436273c911ff505dd5bde3dfd02b4119edb0fd76100e80e50f913bfe5b6bce3c33295d10080b0e526d0011b32a2db69998c0711b9e4484a40f9ca47d1b0cb12ccd6"}, 0x20200) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x121}]) 2018/05/18 19:27:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=@dellink={0x28, 0x11, 0x103, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x80000001}]}, 0x28}, 0x1}, 0x0) 2018/05/18 19:27:44 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1fffffffffffffea, &(0x7f0000000080)}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/05/18 19:27:44 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1ff, 0x14000) r1 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0xa0000010}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) bind(r2, &(0x7f0000000040)=@nfc={0x27, 0x1, 0x1}, 0x80) 2018/05/18 19:27:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0x2000000a7dc, 0x442080) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xc0, r3, 0x100, 0x70bd27, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb0}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdf7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8001}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000004c0)={0x2, 0x3, {0x1, 0x1, 0x3, 0x2, 0x9}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, r1}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x100) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000100)={0x97, &(0x7f0000000040)=""/151}) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="01000100000000000a004e2238e68719fe8000000000000000000000000000aa000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e20200000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000000000000000000000000000000000007d020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21010000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2208000000fe80000000000000000000000000001305000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22d8fffffffe8000000000000000000000000000140300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) setsockopt$ALG_SET_KEY(r4, 0x117, 0x5, &(0x7f0000000000), 0x3) 2018/05/18 19:27:44 executing program 1: r0 = socket(0x11, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000500)={0x0, 0x40002ae, 0x0, 0x0, &(0x7f0000000580)=[{}, {}]}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000100)="9555195e77a4663fe10e9e15fdfd129f7f05b133ca17601436ab0356402388c2ee4ce258e34da294ef201b28dbf6af7a8996fb7636ec6521e925fac2e58ec3276f658f5fb199ac1c419e4820cbd838364b484fa3c744571074758bd0a866d7fbcd045e66460d3ec58c8470aed03ec481ea47bf7a44733485743b4a6d6bd5a4c76f383bafc2e600ddeb10705e9dddb0b7ee1b201e83618881a2ab5d9e98d8c0527e9e11c645205ec3f914a0115a") recvfrom$unix(r2, &(0x7f0000000040)=""/9, 0x9, 0x40000000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/18 19:27:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000022000106000000000000000002000000000000000000000001000000"], 0x20}, 0x1}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x4, 0x6, 0x3}}], {@can={0xc, {{0x3, 0x83b1, 0x3, 0x3}, 0x8, 0x1, 0x0, 0x0, "ffa4dce501019562"}}}}, &(0x7f0000000040)={0x0, 0x1, [0x3d7, 0x1d2, 0xe93, 0x9f7]}) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f00000007c0)=""/26, 0x1a}, 0x0) 2018/05/18 19:27:44 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x2) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x3, r0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000080)=@ethtool_rxfh_indir={0x39}}) 2018/05/18 19:27:44 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1fffffffffffffea, &(0x7f0000000080)}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 99.273541] Unknown ioctl 19308 [ 99.301173] Unknown ioctl 19308 2018/05/18 19:27:45 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:45 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x802) 2018/05/18 19:27:45 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x240000) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$sock_netdev_private(r3, 0x89f6, &(0x7f0000000080)="43d5d9cd420bc699de40f4a7bcf9c9c97c80d1485939985f8f3a58d040e32145af712f0d402e615c410b4cc8889414472479dd18088dcfc19d6205abd9582e53ea3b5aa1f33dbea50f10500231917fcf6400cef99fd848dd7fbab59a66596ca5de42feeab6bfda18b2e3d736aa97f4aba97ad39d05916f51242907716d594d1de0e173b9074def1c9c772dea414ff66f9be869b7ec2bc0867cd162384e42c82e2ac56d9e61c2") 2018/05/18 19:27:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000800000005c46e41e2daa9d0000000000000000000000f86e997ed6191357dfcea1a1c15776c1bd7adf4c1082ca7ea010492281d246b96bcb3c982ca0fe6c3922203f5c81311df2a77c9490e236376e7aafd0a0cc63d4616b3be0a16bb885116c208fdaa692b700000000000030cd28df418f214701b304cc972720d10a795428e3c34dd13205e123e80cac4af27ba68424d0512011c3cd97b0b5eb83691247de540d70fbc27d8563835e2e"]) 2018/05/18 19:27:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)=' ', 0x1}], 0x1}, 0x20004001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2dd92e000000000000611b5d492b6260dcb1711934cfd77cc98f608e85087f964325b0f1a12b1385e8308449a7d9b22c4f246aa15fa4c1c39c148c52e1c31904"], 0x68) getsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = socket(0x2, 0x6, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r0, 0x2) accept4$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000400)=0x10, 0x80800) recvfrom$inet(r0, &(0x7f0000000040)=""/75, 0x4b, 0x40000001, &(0x7f00000000c0)={0x2}, 0x707000) splice(r4, &(0x7f0000000280), r4, &(0x7f00000002c0), 0x0, 0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000440)={0x100000000, 0x7f, 0xfffffffffffffffb, 'queue0\x00', 0x1ff}) 2018/05/18 19:27:45 executing program 1: socket$inet6(0xa, 0x3, 0x8) 2018/05/18 19:27:45 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = getpid() r2 = fcntl$getown(r0, 0x9) bind(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x2, 0x1, 0x3}}, 0x80) setpgid(r2, r1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000180)=""/170) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x7, &(0x7f0000000280)=0x1) sysinfo(&(0x7f0000000040)=""/206) 2018/05/18 19:27:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000180)={@broadcast, @remote, 0x0}, &(0x7f00000001c0)=0xc) connect$packet(r2, &(0x7f00000000c0)={0x11, 0x5, r3, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1b) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/18 19:27:45 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000004d00)=[{{&(0x7f00000044c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004ac0), 0x0, &(0x7f0000000280)=""/21, 0x15, 0xffffffffffffffff}}, {{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/79, 0xffffffffffffffb6}, 0xf22}], 0x2, 0x22, &(0x7f0000004f00)={0x77359400}) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02080002000000000000000000000000d3c34397792f147d256110092df218611746b996e15bd7c78c1f89432180185932ce93d3915fe9341880fbddeb222275407d9de60f821d8a897496cfaf6d0cc39055e65a34d36ec0fbaa43af7184ac3a7afb9b98cecea2"], 0x10}, 0x1}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000340)="4dab6af70541af77f2af567643f6f7ee7b6dea5eaa273fb9b4ce8ee71eaabe3a05d75d9a93fa9bf269f10af62e4729e6f6c457d3f96d92981e47845cfd06c3b5c232a36fb8b86a3ef98a1b3f9bbbc96c05c2f77b1185ce9c830dc4304742e92991b5bbed2f75686ed711c1516f1a6fd0900a431095079241b3b0efb36480af421e5fe7ebdf8e9c1aab189aa42cb9ae3979a7034a99bda93ddc485f30437289138e339c5cf1da6c5f4d45cf2ce2dca9d23fc088ad9432f970b55bb793f4fb56cc3e53535a82954f053524d4f61a21d780fbd9df2a8db612955ca578ddbffca72085ebcdbb158ef6e98b18cb", 0xeb) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x401) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0x1f) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x7ff, &(0x7f0000000140)=0x4) fsync(r0) 2018/05/18 19:27:45 executing program 7: timer_create(0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000240)}}, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x80000000, 0x3, 0x4, 0x0, r2}, 0x10) 2018/05/18 19:27:46 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000180)={[0x2d, 0x32]}, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0xfffffffe}, 0xffffffffffffff98) dup(r0) 2018/05/18 19:27:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000007fff, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r2, r2}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) 2018/05/18 19:27:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xf61, 0xd92a, 0x0, "c020e483e446c3d6efd3e7c37bd91e07cfb7e423b76281a0b0610da728cd1c497ba47c210e1ab21b915dcd264ca29f8b89b6bb47deafe3f6350afe0dc5ed26b2b1eb9e81b4a2557be1f518d11a087c2e"}, 0x3c74a22990a692e3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa9ae6afc6a42a2ef, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r2, 0x50, &(0x7f0000000200)}, 0x10) poll(&(0x7f00000002c0)=[{r1, 0x400}, {r1, 0x40}], 0x2, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000001c0)=0xc) ioctl$KVM_SMI(r2, 0xaeb7) 2018/05/18 19:27:46 executing program 7: r0 = socket$inet(0x2, 0x0, 0x200002000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0]}, 0x10) shutdown(r1, 0xfffffffffffffffd) 2018/05/18 19:27:46 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) 2018/05/18 19:27:46 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfs(&(0x7f00000026c0)='hfs\x00', &(0x7f0000002700)='./bus\x00', 0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f0000002a40)=ANY=[@ANYBLOB="ae9cfeffffff"]) 2018/05/18 19:27:46 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x410000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000600)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x4, 0x4e23, 0x8, 0x2, 0x20, 0x0, 0xff, r4, r5}, {0x7, 0xdfa5, 0x9, 0xc0a, 0x5169, 0x7fff, 0x7, 0x4}, {0x81, 0x100, 0x80, 0x1}, 0x6, 0x6e6bbe, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x1, 0x2, 0x200, 0x4, 0x8000}}, 0xe8) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 19:27:46 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80287010, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/05/18 19:27:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7a, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0xffffffffffffffff, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[], 0x1273) sendto$inet(r0, &(0x7f0000000600)='\b', 0x1, 0x0, &(0x7f0000000700)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) 2018/05/18 19:27:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xc, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = gettid() process_vm_readv(r1, &(0x7f0000000600)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/159, 0x9f}, {&(0x7f0000000180)=""/100, 0x64}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/174, 0xae}], 0x8, &(0x7f0000000800)=[{&(0x7f0000000680)}, {&(0x7f00000006c0)=""/106, 0x6a}, {&(0x7f0000000740)=""/170, 0xaa}], 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x6, 0x9000}, 0x4) 2018/05/18 19:27:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xf61, 0xd92a, 0x0, "c020e483e446c3d6efd3e7c37bd91e07cfb7e423b76281a0b0610da728cd1c497ba47c210e1ab21b915dcd264ca29f8b89b6bb47deafe3f6350afe0dc5ed26b2b1eb9e81b4a2557be1f518d11a087c2e"}, 0x3c74a22990a692e3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa9ae6afc6a42a2ef, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r2, 0x50, &(0x7f0000000200)}, 0x10) poll(&(0x7f00000002c0)=[{r1, 0x400}, {r1, 0x40}], 0x2, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000001c0)=0xc) ioctl$KVM_SMI(r2, 0xaeb7) 2018/05/18 19:27:46 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x3b1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x24240, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000480)=""/62, &(0x7f00000004c0)=0x3e) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x5ad4, 0x0, 0x3f}) [ 100.876902] hfs: unable to parse mount options [ 100.931810] hfs: unable to parse mount options [ 100.980115] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/18 19:27:46 executing program 0: socketpair$inet6(0xa, 0x1, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000400)="2f64cfc82796496d65766f7a65d842004a20776d4108", 0x3) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f00000003c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000280)={0x1f, {{0xa, 0x4e20, 0xfff, @empty, 0xfffffffffffffff8}}, {{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x108) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x20}, 0x5}}, 0x1f, 0x4356ccbb, 0x800, 0x0, 0x28}, &(0x7f0000000180)=0x98) ioctl(r1, 0x7, &(0x7f0000000440)="c67e517e9f26262c8523bf011af66f") r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x1000a, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x12, r5, 0x0) 2018/05/18 19:27:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000000c0)="cce4b21a42de07add73862bda412ee322e9f6529866c83eeba1181b402586180650a9b39d49dfc3f13f773edfe7ab692633aeb5c92b66aece0cceb37ae3916b8425109dc4d00fc5345d31b471dbeb5236d2a9c503e0792d4461719ca36a886a8fedccb24395ae74a7ad1ac26982c824eb089bb9e8ad7aa77652e68f3f36d60ab70dd095a523dc63d5afc453c708166812fe17bccb66da360d18c069c0fe35a88b66565d5c22dfa4b3790e006fdbda5b5e61c0d", 0xb3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x20201) write(r2, &(0x7f0000000040), 0x0) 2018/05/18 19:27:46 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = socket(0x4, 0x8, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = eventfd(0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000040)={r1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, 0xffffffffffffffff, 0x80000) [ 101.023708] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/18 19:27:47 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '!]security-eth1proc\x00'}, &(0x7f0000000040)='/dev/kvm\x00', 0x9, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x0, 0xa, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000000c0)=0x100006) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0x4138ae84, 0x6f3000) 2018/05/18 19:27:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0x8000000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) timer_create(0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, @thr={&(0x7f0000000600)="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", &(0x7f0000001600)="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"}}, &(0x7f0000002600)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/18 19:27:47 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @multicast2}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000640)={&(0x7f0000000140)=@deltclass={0x4f0, 0x29, 0x400, 0x70bd2c, 0x25dfdbfd, {0x0, r3, {0xffff, 0xffff}, {0xf, 0xf}, {0x7, 0x10}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_WRROPT={0x10, 0x2, {0x87, 0x3, 0x1, 0x6b, 0x4, 0x3}}}}, @TCA_RATE={0x8, 0x5, {0x4, 0x3f}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x1c, 0x2, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x21, 0x2, 0x9, 0x800, 0x1, 0x1, 0xc766, 0x1}}}}, @TCA_RATE={0x8, 0x5, {0x8, 0x80}}, @TCA_RATE={0x8, 0x5, {0x0, 0x4}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_WRROPT={0x10, 0x2, {0x1, 0x2, 0x81, 0x8, 0x9, 0x8}}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x40, 0x2, @TCA_ATM_HDR={0x3c, 0x3, "cbee41788634d051a5c610e40516f87b353e7e5f5e5f60ff2d3123b4a83d3b5d953d8213f7c87ad46bf03ac22031cb60714c81bb9b"}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x3, 0x5, 0xbc8, 0x100000000, 0x10000, 0x0, 0xffffffff, 0x0, 0x7, 0x3ff, 0x4, 0x9, 0x1000, 0x9, 0x5, 0x7, 0x4, 0x8000, 0x6, 0x2, 0x4, 0x5, 0x8001, 0x9, 0x7, 0x1, 0x1, 0x4f, 0x553, 0xfe31, 0x100, 0x1, 0x6, 0x6, 0x1f, 0x7, 0x0, 0x4, 0x149b, 0x401, 0xfffffffffffffff7, 0x7, 0x3eab, 0x47, 0x0, 0xb805, 0x2, 0x1, 0x879, 0x10000, 0xffffffffffffffff, 0xc8, 0x1, 0x1, 0x8, 0x0, 0x3, 0x2, 0x1f, 0x1, 0x20, 0x5, 0x0, 0x9, 0xb9b3, 0xfffffffffffffffe, 0xffffffffffffffff, 0x9, 0x4, 0x3f, 0x3ff, 0x8, 0xf9a, 0x49, 0x60, 0x8, 0x20, 0x814c, 0x7, 0x8f, 0x2, 0x575d, 0x23, 0x7f, 0x4, 0xca, 0xffffffff, 0x2, 0x5, 0x0, 0x1, 0x3, 0x3, 0x0, 0x5c, 0x1, 0x0, 0x8, 0x7, 0x6f, 0x8, 0x1f, 0x3, 0x5, 0x3, 0x9, 0x6, 0x1, 0x910, 0x7, 0x7, 0x3, 0xbe8, 0x6, 0x8000, 0x9, 0x624, 0x9, 0x6, 0x2, 0x3f, 0x1, 0x0, 0x3, 0x4, 0x43, 0x6, 0x10000, 0x100000001, 0x9, 0x6, 0x7, 0x47e9, 0x80000001, 0xd2c, 0x0, 0x0, 0xfffffffffffffe01, 0xfffffffffffffffd, 0x2, 0x685, 0x7ff, 0x1, 0x8, 0x0, 0x4, 0xa0, 0x29b4, 0x101, 0x5, 0x9, 0x401, 0x0, 0x4ce0dc52, 0x38f3, 0x100000001, 0x6, 0x7, 0x38000000000000, 0xd2fe, 0x7, 0x2, 0x101, 0x2e, 0x80, 0x173, 0x9, 0x80, 0x8, 0x7ff, 0x0, 0xffffffffffffdca4, 0x0, 0x100000001, 0x7, 0x7, 0x2, 0x3, 0x5, 0x1, 0x1f, 0x8, 0x5, 0x5, 0x2, 0x6, 0x7, 0x35, 0x9, 0x8, 0xfff, 0x8, 0x3, 0xfffffffffffffffa, 0x401, 0x3, 0x1, 0x8001, 0x59a7359a, 0x2040000000, 0x80, 0x7, 0x2, 0xffffffffffff5806, 0x8001, 0x4, 0x6, 0x51, 0x200, 0x1, 0x5, 0x4, 0x6, 0x5, 0x9812, 0x0, 0x41d2, 0x80000000, 0x8, 0x505, 0x7f, 0x3, 0x6, 0x5, 0x1, 0x6, 0x918, 0x7fffffff, 0xe4b, 0x0, 0x7, 0x0, 0x5, 0xf3, 0x4, 0x2, 0x5, 0x4, 0x540, 0x200, 0x2e, 0xfffffffffffffffd, 0x4, 0x2, 0x1ff00000000000, 0x0, 0x8, 0x9, 0x40, 0xffffffff, 0x40, 0x3, 0x6, 0xffffffff8d5a7f0f, 0x3, 0xcb7]}}}]}, 0x4f0}, 0x1}, 0x20000000) r4 = accept$alg(r2, 0x0, 0x0) write$binfmt_script(r4, &(0x7f00000002c0)=ANY=[], 0x0) sendfile(r4, r1, &(0x7f0000002ec0), 0xfffffffe) 2018/05/18 19:27:47 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:47 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control\x00', 0x20) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1004000000016) close(r0) 2018/05/18 19:27:47 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000100)=0xffffff54, 0x80000) recvfrom(r0, &(0x7f00000001c0)=""/97, 0x61, 0x40010100, &(0x7f0000000240)=@llc={0x1a, 0x30a, 0x557c, 0x80000000, 0x6, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x10000000ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000100000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x1, &(0x7f0000000180)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x20004000000, 0x20000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000002c0)=0xffffffffffff9315) 2018/05/18 19:27:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x38) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=@getsadinfo={0x9c, 0x23, 0x0, 0x0, 0x0, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6}, {@in=@dev={0xac, 0x14}, @in=@broadcast=0xffffffff}]}]}, 0xfffffe7b}, 0x1}, 0x0) 2018/05/18 19:27:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x1, 0x0, 0x5, 0x3, 0x7}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8545bf012cf66f") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0xfffffdfd, 0x0, 0x20}) 2018/05/18 19:27:47 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x200, 0x4) connect$netlink(r0, &(0x7f0000000100)=@kern={0x10}, 0xc) r2 = dup3(r0, r0, 0x80000) accept$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_open_pts(r2, 0x880) 2018/05/18 19:27:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x8, 0x20}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x58, &(0x7f0000000340)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r3, 0x3, 0x30, 0x6, 0x100}, &(0x7f0000000280)=0x18) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) [ 101.888689] EXT4-fs warning (device loop5): ext4_fill_super:3891: fragment/cluster size (1024) != block size (2048) 2018/05/18 19:27:47 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/05/18 19:27:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0x42) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000180)={{0xfffffffffffffffe, 0xa700}, 'port1\x00', 0x4b, 0x20000, 0x0, 0xffffffffffff8aba, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x5, 0x80000001}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x10001}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f00000012c0)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/187, 0xbb}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) [ 101.975603] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 101.984804] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 101.994232] EXT4-fs (loop5): group descriptors corrupted! 2018/05/18 19:27:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0xffffffffffffffe2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000000580)={&(0x7f0000000280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)="6d4b523e8f0e15a74b4b90de9df43e06", 0x10}], 0x1}, 0x0) recvfrom$ax25(r2, &(0x7f0000000000)=""/239, 0xef, 0x0, &(0x7f00000001c0)={0x3, {"310601346e6274"}}, 0x6f3000) 2018/05/18 19:27:47 executing program 2: r0 = socket(0x40000000a, 0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x200, 0x1, 0x8, 0x6}, &(0x7f0000000140)=0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103000, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) close(r2) 2018/05/18 19:27:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = socket$inet6(0xa, 0x80805, 0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x0, 0x58ff, 0x10000, 0x62e}, &(0x7f00000000c0)=0x20) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuacct.usage\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x31]}, 0x1) 2018/05/18 19:27:47 executing program 7: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 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, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) dup2(r0, r2) [ 102.119098] EXT4-fs warning (device loop5): ext4_fill_super:3891: fragment/cluster size (1024) != block size (2048) 2018/05/18 19:27:47 executing program 0: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x1000, &(0x7f00000000c0)) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0xa, &(0x7f00000034c0)=[{&(0x7f0000000140)="381fcb2513e678d84dc39edbb1841e29b403b673d8cfa38d624b4e8bdcd97cf80304bdc8ad82526806e04dea669c3cbe7e0ae79ee39a28926666169b4a1798bd6a24e3ead58a5295e51aa033fc0a078c7685687749aeb25dc072faf200f1d50b68a0efa8839eec1d2c5fe316f91bdf7f6f1376186b25512519c8032aa4cd0f8f89e17c7e2b39f42fabe40a3fe572fd7e2d1562733708affd1b05bd43b6b07e87c5c9089433f5ea858b1722f11dd10df2c60cb26e1056edac239f02730b9f8aad1ad68556d63e29b1a1f463b4e7d7444474022887407cb1d4a5afd5c3e83aa4d29f6503ddf95afa7c9e0a71eb7e138c", 0xef}, {&(0x7f0000000280)="d15d9025aa8ddd1adff3e29caf10c142ffe5", 0x12}, {&(0x7f00000002c0)="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0x1000, 0xffffffff}, {&(0x7f00000012c0)="fb960c95169b5d0c32435161e8dc8db68fdb57f3a87104b0c8373d820ced4d0748b608d26904d4f4cf53e7fda72a7e791a73101618967586971cc67c5c9727223e829a6e531a30e2ec4e16007cfe9ba631a71d4101c9c1db022c68341091de4620a8783b03cf55f78206b095f699570c5dd4c2225da4439f2b6da3d7c966ac7c36f13dee158e39c101d8194fc9e5ddc397382fb997e9f55ea497b048f5f909b2e33a0dcde7e428356450c8750ddd81e712be0f97468a13080d17", 0xba, 0x7}, 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0x1000, 0x927}, {&(0x7f0000002380)="1b577b269a6e91fc72eea91ce1f1a98fc4e4c62cbea61a3a016c0dafdc98629eaa3c2f6856e74c79cdada109db4e0ac1b0108955e2b79dc70c9ca511634b8864a2b93d979cfd775444df37958932121d7bc806b89b8987", 0x57, 0x1ff}, {&(0x7f0000002400), 0x0, 0x4d}, {&(0x7f0000002440)="749b4ef2a4ee4e21cfa875544a1fcb5fe74911805d30f943e8ec349353e9f6b571cebdf443e3942c63777aebb46b249450", 0x31, 0x5}, {&(0x7f0000002480)="15ad2c11994fa4422b40b0364e5ae416adbccba7d9042f66a68c412e32deb8cd6b7109633a65012673ab3c", 0x2b, 0x9}, 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0x1000, 0x8}], 0x100000, &(0x7f00000035c0)={[{@tz_utc='tz=UTC', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_normal='check=normal', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x34, 0x33, 0x35, 0x32, 0x35]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) poll(&(0x7f0000000080), 0x0, 0x400007f) r0 = request_key(&(0x7f0000003740)='rxrpc\x00', &(0x7f0000003780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000037c0)='msdos\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000003800)='rxrpc\x00', &(0x7f0000003840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003880)='#proc}keyring\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0xe00000000000000, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") init_module(&(0x7f00000038c0)='check=relaxed', 0xd, &(0x7f0000003900)='securityfs\x00') io_setup(0xfb4, &(0x7f0000002400)=0x0) clock_gettime(0x0, &(0x7f00000036c0)={0x0, 0x0}) io_getevents(r3, 0x100000000, 0x4, &(0x7f0000003640)=[{}, {}, {}, {}], &(0x7f0000003700)={r4, r5+10000000}) rmdir(&(0x7f0000d19000)='./file0\x00') [ 102.171143] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 102.180402] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 102.189842] EXT4-fs (loop5): group descriptors corrupted! 2018/05/18 19:27:49 executing program 1: symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) r0 = socket(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa0000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000280)) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl(r0, 0x5, &(0x7f00000000c0)="9e845b639207b9a68ae4cc64279b5a6594fa347bdba650408bd19e3a2f0a946abc5523c98cf916a0e5c64c19bb262d1a") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000680)={0x1, 0x1, 0x80000001, 0x4, r2}) 2018/05/18 19:27:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000010c0)=""/4096, &(0x7f0000001080)=0xfe69) 2018/05/18 19:27:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e00013000000000000000000080012000000020000000000000000000600000000000000000000000000000000000000000000000000000000000001ac1414bbc400000000000000000000005b7b20730000000002000000e0000012000000000095f5d75ae9397c000000cb29d8dc107e4365d0e8d1f9e5e016b7b5b45b99279dca5abe4d26dd2746dd94f7ca8cc91c5b035e01fa8a54d445a676b95374e75ea2db48ded11e55b8009e5d380b926cd5277b1776f722716c60a124cf70a5654b4ccb6500f7c42363c03274776c5ba3b84661"], 0x80}, 0x1}, 0x0) 2018/05/18 19:27:49 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='wlan1!@self\x00') r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xfffffffffffffc01, 0x8f, 0x6, 0x9, 0x0, 0x891, 0x80000, 0xc, 0x14e6, 0x6, 0x7c, 0x1, 0x10001, 0x3, 0xffff, 0xabd8, 0x2, 0x7, 0x3, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x100000001, 0x700000000, 0x5bb5e651, 0x1, 0x7, 0x3, 0x3ff, 0x1, 0x8001, 0x3f, 0xfffffffffffffffc, 0x4, 0x8001, 0x4d, 0x5, 0x0, 0x8000, 0x4, @perf_config_ext={0x0, 0x2}, 0x0, 0xfffffffffffffffa, 0x1ff, 0x7, 0x28a, 0x9, 0x2}, r1, 0xf, r0, 0x8) io_setup(0x6, &(0x7f00000000c0)=0x0) io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x7fff, r2, &(0x7f0000000100)="66a6b62f71b5dd43fe", 0x9, 0x0, 0x0, 0x1, r2}, &(0x7f0000000240)) 2018/05/18 19:27:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/18 19:27:49 executing program 0: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xff, 0xd02e, 0x0, 0x800, 0x1}, &(0x7f0000000140)=0x98) connect(r0, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) poll(&(0x7f0000001080)=[{r1}], 0x1, 0xffff) write$fuse(r1, &(0x7f0000000440)=ANY=[@ANYBLOB='('], 0x1) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000340)='S', 0x1}], 0x1, 0x0) 2018/05/18 19:27:49 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) fchmod(r0, 0xa) 2018/05/18 19:27:49 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) [ 103.374628] IPVS: length: 65129 != 8 2018/05/18 19:27:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="ac010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000e0000001000002355a130000000000000000000000000000020000001e07000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500ff010000000000000000000000000001000000003c00000000000000e00000010000000000000000000000000000000000000000000000000000000000000000ac1414bb000000000000000000000000000000003c00000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000"], 0x1ac}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x518) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7ff}, &(0x7f0000000140)=0x8) 2018/05/18 19:27:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_adj\x00') writev(r0, &(0x7f0000000000), 0x0) 2018/05/18 19:27:49 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) r1 = getpid() setpriority(0x0, r1, 0x4) [ 103.408007] IPVS: length: 65129 != 8 2018/05/18 19:27:49 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000000c0)=""/132, &(0x7f0000000180)=0x84) r1 = socket(0xa, 0x1, 0x0) signalfd(r1, &(0x7f00000001c0)={0x2}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f0000000040)}, 0x20) 2018/05/18 19:27:49 executing program 5: r0 = socket(0x8, 0xfffffffffffffffb, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000100)={0xf0, 0x4, 0x0, [{0x7, 0x0, 0x800, 0x7, 0x1, 0x7, 0xcd}, {0x2, 0x9, 0x8, 0x5, 0xffffffffffffff9e, 0x741c, 0x200}, {0xff, 0x4, 0x1, 0x2, 0x9, 0x3ff, 0x8000}, {0x60f, 0xbf, 0x0, 0x0, 0x7, 0xff, 0x7ff}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x2}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000400)={0x0, 0x70, 0x4, 0xffffffffffffffc1, 0x0, 0x5, 0x0, 0x0, 0x80000, 0x9, 0x2, 0xff, 0x1, 0x8, 0x80000001, 0x88b3, 0xc, 0xd8, 0x6, 0x0, 0x7, 0x7fff, 0x1e, 0x3, 0x10000, 0x80, 0x20, 0xffffffffffffa29e, 0x2, 0x2, 0x7fffffff, 0x4, 0x1000, 0x5, 0xbf, 0x65f, 0x5, 0x20, 0x0, 0x9, 0x3, @perf_bp={&(0x7f00000003c0), 0xc}, 0x21480, 0x1, 0x4, 0x5, 0x6, 0x4c24, 0x1f}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000280)={0x8000, 0x0, 0x1, 0xffffffffffffffff}) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f00000002c0)={0x7, 0x4}) epoll_pwait(r1, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x98, &(0x7f0000000500)={0x4}, 0x8) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="020300000b0000000000000016cd46436d9d000000000100180000000000030006000000000002000000e0000001000000000000000002000100000000000043d7c4d2000000030005000000000002000000e0000001000000000000000045980471e499476fd1cbfc7a29e67c15e8aa48e89e2ca1114645c68d837807606f08085c6b0ab4aed6ec477c4de9eed759abd88e342abca76306155f7f34786e727a28b96c782afdb435880a180e96fa33d242022fead349a6b68e7cd19e15c70af1186562efff4e040c8c43fc5d5cbbea68bdef781cb3743d9642a47e9c324e666221ef1610ed8f98b5e8be34bc2b8d4e5d0e57775f0842e742324797a64ea4c09960513d0e56cc5d5430e92e508faca6e6b2101b3e96fc4c1d4776cd904d8a83a85ecf4c14e57ac13c364b490e1fb25073def9bae6a8715f609ed02106f98f93382fedbbc6e9aff5d2baf110ccce193a89484ed901b7e8182c9b4e"], 0x58}, 0x1}, 0x0) 2018/05/18 19:27:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x18, 0x2e, 0x119, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 103.576009] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/18 19:27:50 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/34, 0x22, 0x40000000, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000130008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/18 19:27:50 executing program 1: r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0xfffffffffffffffb}], 0x1, 0xfce) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000300)="ef955314b5c2ae8f99f760bfe30e9f4a11d0ca2d5eb1092bd904644ff2e791208462e31e328d056a0af3b7cceff9374577e2affffc4e74d6a7485f00bf41cb195aef6e8f4aecf1bd9f9acf60cb5487536a22b3d6b348bc5379320335b2512bcbac4167ef4aac70fe59e5d340a239bbad613f4b0a2c484e08b1736ccd2e6d43c0ddaeaefcad6b", 0x86}, {&(0x7f0000000140)}, {&(0x7f00000001c0)="0359f9c646cd0b7ded623900dec147c58485ffa9b648d3b2db45afc9bced5f291bb0ccd2e74396c3a565c1ae30b3767e875527693b30536fdca020", 0x3b}], 0x3, 0xa) socketpair(0x5, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) r4 = dup(r0) read(r0, &(0x7f0000000240)=""/172, 0xca) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0x40085400, &(0x7f0000000080)={0x1ff}) 2018/05/18 19:27:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r0) keyctl$invalidate(0x15, r0) keyctl$get_keyring_id(0x0, r0, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x66366914, 0x400040) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x9) 2018/05/18 19:27:50 executing program 7: r0 = socket$kcm(0xa, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xd, &(0x7f00000000c0), 0x152) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000340)=0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @multicast1}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000080)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) mq_notify(r3, &(0x7f00000003c0)={0x0, 0x2e, 0x1, @tid=r4}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000140)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x3eda80, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000240)={'team_slave_1\x00'}) ioctl$BLKTRACESTOP(r5, 0x1275, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f00000002c0)=0x8) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x6b, 0x4200) 2018/05/18 19:27:50 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x1000000000000, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:50 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = gettid() ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000000080)={0x1a, 0x8000, 0xfffffffffffff698, 0x7}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x440040, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x6, 0x5, "94e73e8c0700", 0x70000000}, 0x7) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, r3) tkill(r1, 0x1000000000015) 2018/05/18 19:27:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'veth0_toObridge\x00', r1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r3, 0x80000001, 0x401) sysinfo(&(0x7f0000000040)=""/9) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6a8bb67500", @ANYRES32=r2, @ANYBLOB="14000800d80d000000000000000000000000000014000100ff010000000000000000000000000001"], 0x40}, 0x1}, 0x0) 2018/05/18 19:27:50 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x3ff, 0x0, 0x8, 0x50e6, 0x7, 0x3f, 0x7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21}}}, 0x84) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x78) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x3d, &(0x7f0000d11000)=0x7ff, 0xffffffffffffffb1) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r3, 0x401) listen(r3, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom(r0, &(0x7f0000000300)=""/222, 0xde, 0x2000, &(0x7f0000000180)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80) 2018/05/18 19:27:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x2001) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/87) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xce80, 0x101000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x0, 0x400000000000116, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/18 19:27:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x6, 0x0, [0x40000003, 0x1]}) 2018/05/18 19:27:50 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) accept4(r1, &(0x7f00000001c0)=@alg, &(0x7f0000000000)=0x80, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 2018/05/18 19:27:50 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x14) 2018/05/18 19:27:50 executing program 5: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x20}, 0x162) [ 105.276146] netlink: 37 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.291541] IPv6: Can't replace route, no match found 2018/05/18 19:27:51 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x40, 0x0) r1 = socket(0xa, 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x9, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}) r3 = shmget(0x3, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getenv(0x4201, r4, 0x5, &(0x7f0000000100)) shmctl$SHM_LOCK(r3, 0xb) dup2(r0, r2) 2018/05/18 19:27:51 executing program 3: r0 = socket(0xa, 0x2, 0x0) read(r0, &(0x7f0000000000)=""/191, 0xbf) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000e2a5f7ead3f5cd48d050000000000000000"], 0x15) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x541b, 0x747000) 2018/05/18 19:27:51 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x34800, 0x0) ioctl$KVM_NMI(r0, 0xae9a) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0x10, 0x3, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/206, 0xce) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="a32fd3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/18 19:27:51 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x4000000141042, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'eql\x00', 0x4}, 0x18) creat(&(0x7f0000000000)='./bus\x00', 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r2}, {r0}, {r0}, {r0}, {r1}], 0x5, &(0x7f0000000200)={0x0, r3+10000000}, &(0x7f0000000280), 0x8) 2018/05/18 19:27:51 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="636c6561725f72656673007edb") pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000006c0)='l', 0x1}], 0xc0, 0x0) socketpair(0xa, 0x7, 0x8, &(0x7f0000000040)) 2018/05/18 19:27:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) lseek(r1, 0x0, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 2018/05/18 19:27:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000000000)='./file0\x00', 0x10c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f00000003c0)={0x1f, 0x5c0, {0x5, 0x3, 0xd92, 0x80000001, 0x2, 0xfffffffffffffe00}, 0x4, 0x1000}, 0xe) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffffd0) r3 = accept(r2, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x104, r4, 0x1, 0x70bd26, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2a}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x21}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x104}, 0x1, 0x0, 0x0, 0x800}, 0x4004080) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mq_getsetattr(r1, &(0x7f0000000400)={0x7f, 0x400, 0x40, 0x2, 0x100, 0x800, 0x3, 0xcae3}, 0x0) 2018/05/18 19:27:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfffffffffff7fffd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2018/05/18 19:27:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510a, &(0x7f0000a07fff)) mq_getsetattr(r1, &(0x7f0000000000)={0x1, 0x1ff, 0xfffffffffffffffb, 0x5, 0x3, 0xfffffffffffff8c9, 0x0, 0x7e2c1ccc}, 0x0) 2018/05/18 19:27:51 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20200000800105, 0x84) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x50) 2018/05/18 19:27:51 executing program 2: migrate_pages(0x0, 0x5, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x7f) r0 = memfd_create(&(0x7f0000000000)='cgroup#.\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) r3 = memfd_create(&(0x7f00000001c0)='cgroup#.\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x73, "ec5c0f10ac2b0062384696eb516a2cd98ba653068195e1419c634138ee1502ab66a403df5394d4d2cfb231152657a60fc359dcbc1a7b69eeee8921e37af6c887a273951433a6b9285265ea76b090961ebec076894684d61a184dc6bf72f60c7cb78d721d7d21813f875134fe1d4cbb5c003c8c"}, &(0x7f0000000280)=0x7b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x100000001, 0x8, 0x5, 0x400, r2}, &(0x7f0000000100)=0x10) 2018/05/18 19:27:51 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="8c000000636a11e68d2f0eb0da858210d4fb05b86834fff6d185dd1e4c72f90f37e0e8ee662e0500e7517086ae2a83ec43e2ed550e0735b1e717cf497d58923e88bc65b52c8933f29fe4b0f995b0e3cb95d2db84ac4eb8699d2941990b19f899b5835ea98bb19d7bb498cf2f2fcef333ac7a4e0c33cd89c85c17df4e9da6cae3d9cb8c341f20241623d1555c1a0b8b36201cb84740f42481459a6a"]) setns(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) 2018/05/18 19:27:51 executing program 2: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x400) 2018/05/18 19:27:51 executing program 0: unshare(0x2000400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xc22, 0x4) select(0x40, &(0x7f0000000000)={0x10001}, &(0x7f00000000c0)={0x9}, &(0x7f0000000100), &(0x7f0000000140)) 2018/05/18 19:27:51 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x1, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:52 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/242, 0xf2}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x2, 0x6, [0x4, 0x4, 0xedc, 0x3ff, 0x9, 0x5]}, 0x14) close(r0) readahead(r0, 0x7e, 0xec87) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x53, 0x800, 0x400, {0x6, 0xe1}, {0x7, 0x9}, @ramp={0x2, 0x4, {0xff, 0x40, 0xfffffffffffffffe, 0x400}}}) 2018/05/18 19:27:52 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) recvmsg(r0, &(0x7f0000000cc0)={&(0x7f0000000840)=@nfc, 0xffffffffffffff7d, &(0x7f0000000c40)=[{&(0x7f0000000740)=""/27, 0x1b}, {&(0x7f0000000940)=""/83, 0x53}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/202, 0xca}, {&(0x7f0000000ac0)=""/98, 0x62}, {&(0x7f0000000b40)=""/169, 0xa9}, {&(0x7f0000000c00)=""/43, 0x2b}], 0x7, &(0x7f0000002540)=""/4096, 0x1000}, 0x42) sendto(r0, &(0x7f0000000700)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001480), 0x0, 0x0, &(0x7f0000001500)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/05/18 19:27:52 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x2) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xba, 0x4, "422d5027f2396f870c453d0f1c6c6d9c2645c328f1aa000516cec378114108fa6fb46cf286b3fd5fb7e1644bbd5d3f056aa290c9a398ab24134461541d84aaf6b17b813bb5fe9955ec3d3e03882504bcce817e953bb9ac7b4659101c34b6d7377c2dda9091b00df021411b89591ba4a122e8c2eef22ce24703140b6899ebefbfc82eb1f16fe78f19cbbee53b3dd6f0fd43f9af4cc8e6903b58241f196eb9da9e92418499e1484b5b8bc1c7756e865163dde5"}, &(0x7f0000000180), 0x1000) bind$unix(r2, &(0x7f0000d77000)=@abs, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000000)="397d467e6fc37cfeb5a218363569dcae8d") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'team_slave_0\x00', {0x2, 0x4e21, @rand_addr=0xa6}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/05/18 19:27:52 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x1a140, 0x10000000000a0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0xfffffffffffffffe) 2018/05/18 19:27:52 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) setpgid(r1, r2) 2018/05/18 19:27:52 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-net\x00', 0x2, 0x0) add_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="8a352ac2dfda456574e2191e70112d19c53c1761dc04c61b9ee75c6ebb74fc1698568cd35f21319d30e5edbe0140bac375c50b6aaf678b092b4c7050fcb929cae0004d0be83fcc739159554dac96b9a018b24eb2149fbedad3c9d72685e4aa28726d75775d79452878153828d0f9862acd53497fa8e76d52db6dccf8", 0x7c, 0xfffffffffffffffa) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f00000003c0)={0x1, {&(0x7f00000002c0)=""/207, 0xcf, &(0x7f0000000600)=""/50, 0x0, 0x402}}, 0x305) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0xffffffc7, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000000040)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/05/18 19:27:52 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x1, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:52 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe804, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='nfs,\b']) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x23, "2ef8ce53dd1c4701f570840f919f2051cba9fc04638bd4efb745a81c3c02856b700b51"}, &(0x7f0000000200)=0x47) 2018/05/18 19:27:52 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6}, 0x2c) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x10401, 0x22) ioctl$TCSBRK(r2, 0x5409, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000280)={{0x4, 0x6, 0x1, 0x2, 0x0, 0xff}, 0x1}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r3, 0x7, 0x1, 0x2, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) read(r1, &(0x7f0000000300)=""/71, 0x47) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x53, &(0x7f0000000240)={@dev, @local, @broadcast}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x200}, 0x8) 2018/05/18 19:27:52 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x93, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000002c0)="3724ab6609eea47733f11976c29052a61e785ab8d364d90741941e09b1ff1e30bd00f63228d1ea9aa66748a2243b52fdc296f0f5a7adee01f737635886b0936bab59dc83e1ae35b0e13d6eaf2d6ae8b0e57dc923e136a382bc55f5c0ee8fcafcb0ce9dd579c30c48e60e384774fa00b5a4a813c59baf9308", &(0x7f0000000200)="1b01e6e40a881ed872651db8aa0bfc4453951ac4ed535153b55bb3b9596084d215b50e43eb37beb781c377a2edeb834d85cb428efb1444749f5fe642f738c6167a77218e3dbdb24b36bebdcad5b5818d407e1893d8532d5eb15ac4883acfd67d81177051d1e023db1313610d7bca66fb7f19b3829734ee5ef28dd1fa712e4f1c9b1c30d51879295cc12494dcef68aa8b54cce84c73c332cea6b3e6ea", 0x3}, 0x270) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000500)=""/208}, 0x16) 2018/05/18 19:27:52 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x400000009}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x1e2}], 0x1, &(0x7f0000003b40)}, 0x0) [ 106.598127] FAT-fs (loop3): Unrecognized mount option "" or missing value 2018/05/18 19:27:52 executing program 1: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'dummy0\x00', 0x1}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = shmget(0x1, 0x1000, 0x54001819, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x100) 2018/05/18 19:27:52 executing program 5: r0 = socket(0x11, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xff2a) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000180)="b9800000c00f3235000400000f300f20c035010000000f22c065440fc76f7748b80c000000000000000f23c80f21f835080010000f23f866b812010f00d0b8010000000f01c1410f017800f30f2150670f69adb3000000470f09", 0x5a}], 0x1, 0x63, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 106.644978] FAT-fs (loop3): Unrecognized mount option "" or missing value 2018/05/18 19:27:52 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80000, 0x0) sendto$inet6(r0, &(0x7f0000000180)="7537c577a8942c24c4e748a22ed5d2478099ca99b7e11461d2d02ceaa1edb8a134a71a39b3797e7b6ee30414013ab80313da5f035d4eb4c9e0f6dd9201636f7f4f4fdc895ba450be050c1e388a7572c4b92219bf3002e508f05474c847eb589821401ac286d5710c91a33900cea64d3bd61831e4651f3a6990ddb29fa4ba63d5f0192db21e0eecf2b2507d3d84026c893710c71d0b4b5b2580667c6a5c45090586b0abb899d8502562eb5c3c1be7b3ffda06f22e2d179839907e1dc39637144f464f3bb4664ab2e8c8bdf84d6ab10b88e62574c52c", 0xd5, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) creat(&(0x7f0000000080)='./file0\x00', 0x30) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/18 19:27:52 executing program 6: r0 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) shmget(0x3, 0x2000, 0x54000010, &(0x7f0000ffe000/0x2000)=nil) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ff9000/0x3000)=nil, 0x1000001000) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/224}) connect$rds(r2, &(0x7f0000000200)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) shmdt(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x80, 0x0) 2018/05/18 19:27:52 executing program 7: syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)={'nouuid,', {[{@usrquota='usrquota', 0x2c}]}}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0108000300ff7b3f000500ae008000fbfff3f3"], &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x7, 0xc74, 0x5, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x1000000000}, 0x2) [ 106.968392] XFS (loop7): Invalid superblock magic number [ 106.990181] XFS (loop7): Invalid superblock magic number 2018/05/18 19:27:53 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x1, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:53 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0xfffffffffffffffe, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x58) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) 2018/05/18 19:27:53 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x80) r1 = socket(0x2, 0x804, 0xfffffffffffffffd) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) setsockopt(r1, 0x400000000000111, 0x5, &(0x7f0000000580)="a472cb70", 0x4) r2 = msgget(0x1, 0x40) msgrcv(r2, &(0x7f0000000180)={0x0, ""/103}, 0x6f, 0x3, 0x3000) 2018/05/18 19:27:53 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x7, [0x9, 0x81, 0x6ae72ca4, 0x2, 0x0, 0x0, 0x9]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x6, 0x2, 0x4}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r3 = socket$inet6(0xa, 0x2000000000006, 0x0) io_setup(0x1, &(0x7f0000000000)) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/18 19:27:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@mcast1, 0x0}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={0x0, @multicast2, @loopback}, &(0x7f0000000680)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000009c0)={@remote, @broadcast, 0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000a40)={@multicast2, @empty, 0x0}, &(0x7f0000000a80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000bc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000c80)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000d80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000dc0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000ec0)=0xe8) accept$packet(r1, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f40)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000f80)={0x410, r2, 0x902, 0x70bd2c, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r5}, {0x4, 0x2}}, {{0x8, 0x1, r6}, {0x1f0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x7, 0x80, 0x4, 0x100000001}, {0x3ff, 0x7fff, 0xfc6, 0xdb3a}, {0xff, 0x100000001, 0x8, 0x5ea}, {0x100000001, 0x2, 0x6, 0x101}, {0x101, 0x3dd, 0x4, 0x3}, {0x4, 0x9, 0x0, 0x8001}, {0x3c, 0x21, 0x5, 0xff}, {0x20, 0x8e2a, 0x9, 0x1}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xb0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1a1f437b}}, {0x8, 0x6, r15}}}]}}]}, 0x410}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/138) 2018/05/18 19:27:53 executing program 0: sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/237, 0xed}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/2, 0x2}, {&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/154, 0x9a}, {&(0x7f0000000380)=""/239, 0xef}], 0x6) write$eventfd(r0, &(0x7f0000951ff8), 0x8) 2018/05/18 19:27:53 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = socket(0x2, 0x3, 0x4) ioctl(r1, 0x8912, &(0x7f0000000000)="9d0d4431d166426e63000000000000") r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000180)={{0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffe1, 0x200}) 2018/05/18 19:27:53 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x4}, 0x0, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) readv(r2, &(0x7f00000001c0), 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x13) 2018/05/18 19:27:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0xfe39) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/05/18 19:27:53 executing program 5: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/18 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @empty, 0x7}, 0x1c) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0xacca) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140625f38000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/05/18 19:27:53 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xc9, "c24b185790e7c0219a20f001db45576b228d59963b75344fa6310c700bc55e38769d42e93047802d0a236b34bd17fae63011dade0cd3562716b89b4610625ba89a5080f63511c299c3bef2914ab2c011677595dce5eb06b5469cbd1ae59a2900041cd1cd97063ca4ce4c77866de41202b7631072da147558fb30d0147528596bd1b107df98fb360a536ee6c17ec1a4eeecb6b8c89855a6a6db296ef37982dbb108b2501a3c851a4592da272cd187e1264048ac3ba75cc3243f2bc1244eee3bdb99ef5bd22c40a32caa"}, &(0x7f0000000080)=0xd1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x885}, &(0x7f0000000100)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0)=0x4, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)) 2018/05/18 19:27:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="b400000000000000bd000000000000000fa0000000000000000000000000000095000000000000000dfa7789778ef60ed97d2bd55c78e250e86444a6c97bd1add4ce3790069a7d1109f6fd6ea6d8d4f79bb1fa2248f2d7896db2a93b3b926d2f801096d533408ba1cc788d6e60c8c3b5a1f3d5e1b28e573d11497700afa4"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xc800, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/159) 2018/05/18 19:27:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7ff, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) 2018/05/18 19:27:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc04c5349, &(0x7f0000000040)={0x0, @time={0x77359400}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/18 19:27:53 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x64, 0x3ff, 0x1, 0x12}, 0x2c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000040), &(0x7f00000002c0)}, 0x20) prctl$setname(0xf, &(0x7f0000000200)='wlan1a-!.vboxnet1]$\x00') 2018/05/18 19:27:54 executing program 5: r0 = socket(0x2, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_getlink={0x20, 0x12, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x20000040) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xe1, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f00000002c0)=0x84) 2018/05/18 19:27:54 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0xb0, 0x0, 0xc9, 0x1, [{0x8001, 0x3, 0x10000, 0x0, 0x0, 0x1001}]}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 19:27:54 executing program 6: r0 = socket$inet(0x2, 0x0, 0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0xfffffffffffffffd, 0xe4, [], 0x180, &(0x7f0000000080), &(0x7f0000000000)=""/100}, &(0x7f00000001c0)=0x108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x34, 0x2, 0x1, 'queue0\x00', 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000280)={0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 'ovf\x00', 0x30, 0x6, 0x2c}, 0x2c) 2018/05/18 19:27:54 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/89, 0x59}], 0x1, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:54 executing program 2: socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000700), 0x4) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfffffffffffffe89) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x57d, &(0x7f0000000100)=""/136) 2018/05/18 19:27:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x6, 0x1) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r3, 0x9, 0x8}, 0xc) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000340)=""/80) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) recvfrom$packet(r2, &(0x7f00000003c0)=""/170, 0xaa, 0x2021, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000540)={r5, 0x4, 0x7}, &(0x7f0000000580)=0x8) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r7 = inotify_init1(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) capset(&(0x7f0000000140)={0x20071026, r8}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r9 = getpid() fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r9, r10, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r11 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0xc0, 0x171240) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r11, 0x80045400, &(0x7f0000000480)) setfsuid(r6) r12 = socket$inet6_udp(0xa, 0x2, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/219) connect$inet6(r12, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xfffffffffffffff3) r13 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r13, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r12, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/05/18 19:27:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000000800)=@rc, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a80)=""/69, 0x45}], 0x1, &(0x7f0000000c80)=""/217, 0xd9}}, {{&(0x7f0000004500)=@rc, 0x80, &(0x7f0000005880)=[{&(0x7f0000004880)=""/4096, 0x1000}], 0x1}}], 0x2, 0x10020, 0x0) sendto$inet(r0, &(0x7f0000000000)="fb937c2bbc770fb9b8dacdce9b2e6eae100d99e7b1fde0f7a6fee34fe21506a54c27952ddadd16fa9f7b3919e690f3c51008ac37aac0e9560c198c4988b5d1ea1b5bde0aa8", 0x45, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_names="0f306f00"}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="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", 0xfb) 2018/05/18 19:27:54 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) fchdir(r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r1 = request_key(&(0x7f0000000400)='cifs.spnego\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='/dev/rtc0\x00', 0x0) add_key(&(0x7f0000000380)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) clock_gettime(0x2, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x14, 0x7, 0x810000, 0x95, 0x1f, 0x8, 0x2, 0x7}, &(0x7f00000002c0)={0x4, 0xffffffffffff7fff, 0x1, 0x0, 0x1ff, 0x7, 0x3, 0x4}, &(0x7f0000000340)={0x7f, 0x2, 0xa, 0xfffffffffffffffb, 0x0, 0x7674, 0x0, 0xbc8a}, &(0x7f0000000280)={r2, r3+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={0xffffffffffffffc1}, 0x8}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) fallocate(r4, 0x0, 0x8, 0x5) getpeername$llc(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x802f, 0x5, 0x6, 0x38, 0x1ff, 0xf690, 0x7, 0x83, 0xe4c, 0x100, 0x200, 0x10001}) 2018/05/18 19:27:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xfffffffffffffda8) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) r5 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) getgroups(0x2, &(0x7f0000000900)=[0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000940)=0x0) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000a00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000000a40)={0x0, 0x0}) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000bc0)=0x0) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d40)=0x0) fstat(r1, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = getpid() r23 = geteuid() r24 = getegid() r25 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000002600)=0xe8) getgroups(0x6e57c2eed46d1f, &(0x7f0000004800)=[r17, r10]) r27 = getpid() r28 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) r30 = fcntl$getown(r1, 0x9) r31 = getuid() lstat(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004480)=0x0) fstat(r1, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004540)={0x0, 0x0, 0x0}, &(0x7f0000004580)=0xc) sendmmsg$unix(r0, &(0x7f0000004600)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000080)="0f40f6d916b71a7f84b2966c8cbae269a4e83c9284692111986dc5d870a844c3db616546fab1be6470b9743428923d0ef070293e8b465b34baf7fb9039edbf473e73b29aa5304e618f57a0538180b3fdb7fb932bef483dbc75442471a2c0e5bc03a49778c84d02ba7e039f62772d7bf696f8a44ab5ce5df3c2d435820907dc2960b22f06fc33b5f2fc2006c0fe435c5487ebb028cd9aa5a4d02e49055ddb91241c859d57e61fc2d55ce5186dcefc95805afeb7c0e41a908932bc26c4e35fd08440b9171c9098ebcc4a8772032574b4d20c187c43abd65abba914ff8e9025", 0xde}, {&(0x7f0000000180)="04682cd827172cdec0835b9bb9a2f4341db4953733ebe65ff4199167dbd80158c1bd5c1cd869bf28f495d14b630153b2feb6cbe5c938615914efc8f03bd3a305a86a39fbb04977cbe62b251c716f8ea532ab5eb82b225ead17f3757ea962829532a1b831e46bb9ffa7768b3f02ba354e938ddca28fadbafccc4663ae2a0c3c4f434758d5ff9a096827cb4e3ce2ca2c6c0001a78234393b41df02670852ce1c0ba237cec472c8c979d4aa6ddb0111df26b879e12dfd40b8983e182e7e27697f9963b90301134640c45afa1a0ada4d3cad1701561154a3ea5c92f9d4a9a198999e73ce7df8ceeec968b4ac6a84a0cf01e47602c7", 0xf3}, {&(0x7f0000000280)="c0af2cab233c0947c40900a68b1eb74318a8c915239c35818427c0275590a602eb7645d5e58b68b39808545c55c7ba86a0c884b6944f95cfe0e78e9ab73e9f98347d2e5b84f6eb9d64ef552b13106faa93caa9d4f1ab1f934ff49c34328c98ba01de195653b4ca3bdff0733420c8c0c221e1ee60fe46a9c9ca4983b8c031ae7edfe8c04904481071ff99448f8966f259a92d3fae62b3ef680d76e03780d9dc3f21aba2d6eca3bee4268e08cd6647a233f29dabfb54378f9b8f", 0xb9}, {&(0x7f0000000340)="7bcb75590acefc8470d03aa7c9", 0xd}, {&(0x7f0000000380)="1e996a13875e4ba147f0de6cafffdb673795f7e5f24a5103b6097f6cbccbc00a4052af791f5f575e695f315c4cd71c8f2f96171833c62ce28b3ce92f738c7df96296a608c4dd6fb2ac4db2e43a4ca31990ec57b3eb51e9bd78", 0x59}, {&(0x7f0000000400)="28f91012a94345c5ad76c6c5c0d32aed525a65491962521316abd41629fb41dc5833f59f642848b1d3ce388400c8b6ce881b5f5237fb6da856bb45054e73bed3803b45e342f804600bb4b0e6df9e9cb2ef6d6c30140e28c958fbaba980d6", 0x5e}, {&(0x7f0000000480)="652282cb230a4015dc09183d08dd561a50ab12c4b198fb5a6f2f2aba03412f7653efc30b131f4b717b8a26b6ec91cdfb08152e73cbc0b32b1e73c5919fb49e70d2e0f11d250fae33fc5ac5c4cea4fafc103c62fe0fecab760ca23518476d8e548c96bc3c2aaa7feecce58c53ba2a8157bb4e86f72c0b41f931ad589a993d6cc639af1af327316665dc8bfb90a6b736aac530856ba3b2db78d406049508f0c57c310ba4cc3d7d4aef59c73292ae1873126903464dbfc1459cd7021ab02153cdff97f4f2ffe78c31cf0ce59a9e7edea7ab61f903f784db2a105a8d8ee8b0acecf2d8cfe06853de878b5f9ad4eecf63975b0901", 0xf2}], 0x7, &(0x7f0000000e00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000e000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r18, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x40}, {&(0x7f0000000f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, 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&(0x7f0000004140)=[{&(0x7f0000002d40)="8a3222967a3f84d4686742e4a27a4c538500906888c70ac6ae706b6b9a4e79631c95b5dd5957974ca8730aa426ec14e77fe460cd7088b01ee610ece144d79fc837e797ca8c0c3df524d04c9e240f8c17e9f2273c11d9dcc7c91209731ad6ce594930d2d1fff29d57c8d1eb8f44d7df7d92891ec3101c94680574204800017018c33c4393ad8c187ba9c4a24a9ee8ed3ea8aed7b52d0aeea94060ffe65648a4f1d57ae8bd62a37d523090637b508ec66cc498729f68e0d987315723ab8d0515da9e5e4ef112bc8931ca322c8c32457d3b09fa1a46", 0xd4}, {&(0x7f0000002e40)="f60125b9c38c1bea1e704d4d8fe940282dcb989b873f4af878a22969629607860d8bd46d1ba655002dedfee43ae830c5b1e4079de3f9f660b7a8cd0424b97bb1c223d7ad28211273c7ca5614ffc3ac72b9742d6aa9cd1435a3941c92e891435dfc7b7c6b0010ce47daa922c092a4be6400734a88845e8a662db0b240c0e4b5", 0x7f}, {&(0x7f0000002ec0)="72279da7cf90", 0x6}, {&(0x7f0000002f00)="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0x1000}, {&(0x7f0000003f00)="eb17956c340dfa83d91afa41e589ffabe666c2040653b40034244dc4938a45b0325bf8afce4c6d715f60a2326225f2ee6fc991a35a176f1d193f286fce97c08aa6f532c7171b10a44d04b46ecc1bc6c6feacb2fb76cb5f5a89853b2b330186fe394e44f1730374286984a1ff64be0718b8d13b57fca7a576e19debdef69a22cb9e5e7383c094cd62aceeda2daf98", 0x8e}, {&(0x7f0000003fc0)="6cb84f8f3d8d6641a855c2f0f7f999d440996137a7f7bc0cd031cae6ea944b07ed482b3804373be76a405ff7fd4172104b43aa206db380534b5ac6849b69e3d448bc4e40a70f02a2826f932b6b7442b94f6f2f8c3a5a681ed8a54528505c9dcb871757d30293c3d7724be104ded8c4ef3d61a7b52f27599c2074c68ed81782e474cb0a5c054afa794a84e34b06570d2aab90e866c54a9b56d08d3204e425ff9728f39c0ad44faeababa39d77f70889da811c969cbbf73f93c7606547f8660b5e63f4ec16a34c9a145753a24f1595e5d9982e14742f2e6381782a071f7381fef4286ef2eb677d", 0xe6}, {&(0x7f00000040c0)}, {&(0x7f0000004100)="5f5de428c8b41f4bade087cc9f68f3c2e294c9159b1c9dc8c1a46b2d7bce4a", 0x1f}], 0x8, &(0x7f0000004280)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x20, 0x80}, {&(0x7f00000042c0)=@abs={0x40ecc7d8be5fdd57, 0x0, 0x4e21}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000004340)="401b8361b5b615ef85ea3618cd2e6b253d7ef7437a459e0e148287434bc12311cfe51432d07a85af4db341944d19dfdb4c3912885838613153c6b89deaee5828e1468a404df22385fccb00a344e1575d6626aae187858c79b7418afdf7dbbba79a5ebae70680c6ee473c86270fc264008132474f9bd048aa05cea75bbf9af665d7a0c0ab5299f0761972d0b9ce054feefecdf966aefebf350e39f5f675f86121239ecf742f519487d81540cc3f5b321bc8e42e98a6c5ef9aa9b931314f211ec037d4ee4ba3f651c282d716377eb1ef08f8f7e9b8a81c32b02c8aa04211cf90d8bf7bd1c8d2ffb0424c54526b818a04e8fa223a0310dcc06aaf", 0xf9}], 0x1, &(0x7f00000045c0)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x20, 0x4}], 0x7, 0x4000880) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/18 19:27:54 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x14043b60}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x0, 0x30}, &(0x7f0000000200)=0xc) clock_nanosleep(0x1, 0x0, &(0x7f0000000140), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r2, &(0x7f00000000c0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) 2018/05/18 19:27:54 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fallocate(r0, 0x1, 0x80000001, 0x1ff) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000000080)='./bus\x00', 0x224902, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/18 19:27:54 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/audio\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001f00)={'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x1, 0x4, 0x1, 0x10, 0xffffffffffffffff, 0xffffffffffff0000}, 0x2c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000017c0), &(0x7f0000001800)=0x0, &(0x7f0000001840)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001880)={0x0}, &(0x7f00000018c0)=0xc) r10 = getuid() r11 = getgid() r12 = getpgrp(0xffffffffffffffff) r13 = getuid() stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001f40)=@req={0x5, 0x3, 0x3, 0x200000000000}, 0x10) r15 = inotify_init() sendmmsg$unix(r2, &(0x7f0000001e40)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000001c0)="45989255eca8caa1601a98e5b41d2986b58296d5c131bcd954f349c0b006d6654d300908e1dd5c5a964c92561b79723cecb3a401195f0e718fc6647b26e301b5bec01918cc52a8257abbb5308b516ca1c3e0f8442bccecd912cc311e7ad16a914e6caa861f939be1212139f16021620e5850a71f618abdef960cc43b59e80d4357f2d14f6261669cc1abdc3657d0f082937f3c7152edc9a0d7c6c799dac0463b6f4683", 0xa3}, {&(0x7f0000000280)="c3e7c74a1098d4d431cba72fb80a14b8d5b3a78a7b50369d904d29524d26698f0ed95fb9327d620a5f83e2de6390acd10154f1f5b9b158f6f48fba2b974eb4ecd61bf83a2fab90b48614eff8cce0ec9b78a539d37b97db91baec8b6c", 0x5c}, {&(0x7f0000000300)="46b9fccdf30aa5983babac8bc91cc774435e9ff8e5dde635de788e4555573c64bc160addf781b1b76dffdcc7fbb33c6ce5a2d0382e86d7f0be01dbc333358d5e2a3d284b18a2ac3c9991e70775d5f59e6a248551c29508c65c52e95193596351519bfa798406738c4d1dfe2fa59ed3b2296e0ff94cdb536fad0ee778e6f00b233690afaf2b147c66ef072c", 0x8b}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="81624a424cf278067e6f1c39db942d3fac9ce830422b8ee238a609543d05c82b0b1181e37105197fcfae35b198b020af7eda1146969f9c467288f3a0bb030ba1f0ad0342f829ba43b1046f322ccebedc8f02d61c2afac77f6099a884a8151a1aeb10bee15fd71de027c725773a72f95efb57ae314083a2baf7ef89ad66afe1529598d44ae851fec0b3ad513be2ea9718c903886cdcd920eadb82dd34a982df6963bec40a3f87f9979ff2717048781874061a6215fb5c6edecd5acaae0c5f93555b35f624697dbe6a9d81e004903a6212bb8c62a2ade101edc89187f8cfc351ad9c4c3f7bd27cd4", 0xe7}, {&(0x7f0000000100)="dbf8e554928fa39f8f", 0x9}, {&(0x7f00000014c0)="4e84d5588d48cd1284e5262a", 0xc}], 0x7, &(0x7f00000019c0)=ANY=[@ANYBLOB="38000000000000000100000011000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r15, @ANYBLOB='\x00\x00\x00\x00'], 0x130, 0x40000}, {&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001b80)="67a48fa6780bd988b8e294a45646952efb88f5cf8af07a941e6dbaf0c68079a845878002548c7c76ffda9515cfae1e9b8adf5c435cc568c87dc192c04d0c727294facf91c4f0265e4cb5ecf4a5d64e7653137910fb5da94375bfbde8dc7e99f504ecd6928c102a920653b1b76f214ac3149da3b9f6811ba233b912bc6f5b8600", 0x80}, {&(0x7f0000001c00)="2a95c5be4cc3e70479a7917e3909f295015367424203cbd9f31d67b6ed7d494a9aa12848c5e31342fb5784e9f0afeb1f1645404597534759a22c103406deab5645dce5d2a13310178215c731c161f1d3cce17b0a85a09ab4c69d7516cfcf6e5347506bbee1150bf7dba89c620c04d5f695cac9018ab6d6e1afacb4c44940ff77a6f6d6ce3b56b12e0dcb0b397223ad36626c357be2f6b2b2a91305f0ee1ad710a20fbb9bae5cf4f58b9b188ea6f0e3b880dffeac3badb6827d4f0cbf38cb0239c1aed9f59ab3b1cec05273fa5dae557f92e85bc878923b", 0xd7}, {&(0x7f0000001d00)="d7cf28b48320d6f2e274ba22b383fcb85587cfef0a3d7c054b99a7733f8d63c19084c9ebf8cf7331f8152c77400bb0777d5af03b8a915b3a3c515120ef70c806676f230531d8b5e7afefb381bdd648ae2d2743aed3d1dbd93d41b8c3d132981854e4ccb60333d1464133c95c8d39b1e1b859518f3fb9d6bbba34b60791731564b5ad5917bfcae4f77605c4c149bb5e030584c98946e63c75d507d2110fc8de8e07f198bbd9814c0e0169de1ab226187db4f021ee461bf4dc164dc7926060c078ce70344fb1c14f05d009a6d26a2e6def19d980213d98", 0xd6}], 0x3, 0x0, 0x0, 0x4000}], 0x2, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000140)=""/84}, 0x18) 2018/05/18 19:27:54 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) fstat(r1, &(0x7f0000000040)) connect$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0x9, 0x4, 0x100000001, 0x9, 0x400, 0x551}}, 0x8) r2 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)) write$evdev(r2, &(0x7f0000000240)=[{{0x0, 0x7530}, 0x0, 0x1}], 0x3de) shmctl$IPC_STAT(r0, 0xb, &(0x7f0000000100)) 2018/05/18 19:27:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xfffffffffffffda8) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) r5 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) getgroups(0x2, &(0x7f0000000900)=[0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000940)=0x0) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000a00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000000a40)={0x0, 0x0}) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000bc0)=0x0) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d40)=0x0) fstat(r1, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = getpid() r23 = geteuid() r24 = getegid() r25 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000002600)=0xe8) getgroups(0x6e57c2eed46d1f, &(0x7f0000004800)=[r17, r10]) r27 = getpid() r28 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) r30 = fcntl$getown(r1, 0x9) r31 = getuid() lstat(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004480)=0x0) fstat(r1, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004540)={0x0, 0x0, 0x0}, &(0x7f0000004580)=0xc) sendmmsg$unix(r0, &(0x7f0000004600)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000080)="0f40f6d916b71a7f84b2966c8cbae269a4e83c9284692111986dc5d870a844c3db616546fab1be6470b9743428923d0ef070293e8b465b34baf7fb9039edbf473e73b29aa5304e618f57a0538180b3fdb7fb932bef483dbc75442471a2c0e5bc03a49778c84d02ba7e039f62772d7bf696f8a44ab5ce5df3c2d435820907dc2960b22f06fc33b5f2fc2006c0fe435c5487ebb028cd9aa5a4d02e49055ddb91241c859d57e61fc2d55ce5186dcefc95805afeb7c0e41a908932bc26c4e35fd08440b9171c9098ebcc4a8772032574b4d20c187c43abd65abba914ff8e9025", 0xde}, {&(0x7f0000000180)="04682cd827172cdec0835b9bb9a2f4341db4953733ebe65ff4199167dbd80158c1bd5c1cd869bf28f495d14b630153b2feb6cbe5c938615914efc8f03bd3a305a86a39fbb04977cbe62b251c716f8ea532ab5eb82b225ead17f3757ea962829532a1b831e46bb9ffa7768b3f02ba354e938ddca28fadbafccc4663ae2a0c3c4f434758d5ff9a096827cb4e3ce2ca2c6c0001a78234393b41df02670852ce1c0ba237cec472c8c979d4aa6ddb0111df26b879e12dfd40b8983e182e7e27697f9963b90301134640c45afa1a0ada4d3cad1701561154a3ea5c92f9d4a9a198999e73ce7df8ceeec968b4ac6a84a0cf01e47602c7", 0xf3}, {&(0x7f0000000280)="c0af2cab233c0947c40900a68b1eb74318a8c915239c35818427c0275590a602eb7645d5e58b68b39808545c55c7ba86a0c884b6944f95cfe0e78e9ab73e9f98347d2e5b84f6eb9d64ef552b13106faa93caa9d4f1ab1f934ff49c34328c98ba01de195653b4ca3bdff0733420c8c0c221e1ee60fe46a9c9ca4983b8c031ae7edfe8c04904481071ff99448f8966f259a92d3fae62b3ef680d76e03780d9dc3f21aba2d6eca3bee4268e08cd6647a233f29dabfb54378f9b8f", 0xb9}, {&(0x7f0000000340)="7bcb75590acefc8470d03aa7c9", 0xd}, {&(0x7f0000000380)="1e996a13875e4ba147f0de6cafffdb673795f7e5f24a5103b6097f6cbccbc00a4052af791f5f575e695f315c4cd71c8f2f96171833c62ce28b3ce92f738c7df96296a608c4dd6fb2ac4db2e43a4ca31990ec57b3eb51e9bd78", 0x59}, {&(0x7f0000000400)="28f91012a94345c5ad76c6c5c0d32aed525a65491962521316abd41629fb41dc5833f59f642848b1d3ce388400c8b6ce881b5f5237fb6da856bb45054e73bed3803b45e342f804600bb4b0e6df9e9cb2ef6d6c30140e28c958fbaba980d6", 0x5e}, {&(0x7f0000000480)="652282cb230a4015dc09183d08dd561a50ab12c4b198fb5a6f2f2aba03412f7653efc30b131f4b717b8a26b6ec91cdfb08152e73cbc0b32b1e73c5919fb49e70d2e0f11d250fae33fc5ac5c4cea4fafc103c62fe0fecab760ca23518476d8e548c96bc3c2aaa7feecce58c53ba2a8157bb4e86f72c0b41f931ad589a993d6cc639af1af327316665dc8bfb90a6b736aac530856ba3b2db78d406049508f0c57c310ba4cc3d7d4aef59c73292ae1873126903464dbfc1459cd7021ab02153cdff97f4f2ffe78c31cf0ce59a9e7edea7ab61f903f784db2a105a8d8ee8b0acecf2d8cfe06853de878b5f9ad4eecf63975b0901", 0xf2}], 0x7, &(0x7f0000000e00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000e000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r18, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x40}, {&(0x7f0000000f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000000fc0)="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{&(0x7f0000002a40)="6d9314d3d66ba03eb82ee089ae48a636b24b04ef491238d847cb6ec275427224d4969e39d5d17c517091aa07f08236a3f87af297e436829f0245c1de2dd14c7e038fff3243e9f16a67bc3962a89a541bb97552db6504a5e430c28d052a20ee953b40ad43f1f477c32ba17472a9215611e909d94deac8fa353179d782f275326fd052867d86238fb7a9dd19e0fead4222b07aed58bf", 0x95}, {&(0x7f0000002b00)="670964ef7ba3ac32e6f7e8a71d0abc7d17418b28c7028622cb5fd7fe8b033704bbbd9c44ab0ba315c0a45e0906fc24ef184aa1ba9dcd6057cc6a64516702299b3ea850b9f27da506", 0x48}, {&(0x7f0000002b80)="09475d1ee5f00cb4fc03c7b1967257cbe83a4bfb487747b1806a2b2831b16ae3e2e639b35fed26496b4d41aa31c84f09e1bda045d33e2f0fdac00bacbc4e8808e177e64b8436cb030eefb876fe34284096ea98438ae8ea02fcc244602d7da9ecad564069038afddceb715e10dadfb97a156abd8d8cdf6ca6b59bafd16b761e5ea7be73d4b38da2ace3e0bdbac9", 0x8d}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000002cc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004140)=[{&(0x7f0000002d40)="8a3222967a3f84d4686742e4a27a4c538500906888c70ac6ae706b6b9a4e79631c95b5dd5957974ca8730aa426ec14e77fe460cd7088b01ee610ece144d79fc837e797ca8c0c3df524d04c9e240f8c17e9f2273c11d9dcc7c91209731ad6ce594930d2d1fff29d57c8d1eb8f44d7df7d92891ec3101c94680574204800017018c33c4393ad8c187ba9c4a24a9ee8ed3ea8aed7b52d0aeea94060ffe65648a4f1d57ae8bd62a37d523090637b508ec66cc498729f68e0d987315723ab8d0515da9e5e4ef112bc8931ca322c8c32457d3b09fa1a46", 0xd4}, {&(0x7f0000002e40)="f60125b9c38c1bea1e704d4d8fe940282dcb989b873f4af878a22969629607860d8bd46d1ba655002dedfee43ae830c5b1e4079de3f9f660b7a8cd0424b97bb1c223d7ad28211273c7ca5614ffc3ac72b9742d6aa9cd1435a3941c92e891435dfc7b7c6b0010ce47daa922c092a4be6400734a88845e8a662db0b240c0e4b5", 0x7f}, {&(0x7f0000002ec0)="72279da7cf90", 0x6}, {&(0x7f0000002f00)="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", 0x1000}, {&(0x7f0000003f00)="eb17956c340dfa83d91afa41e589ffabe666c2040653b40034244dc4938a45b0325bf8afce4c6d715f60a2326225f2ee6fc991a35a176f1d193f286fce97c08aa6f532c7171b10a44d04b46ecc1bc6c6feacb2fb76cb5f5a89853b2b330186fe394e44f1730374286984a1ff64be0718b8d13b57fca7a576e19debdef69a22cb9e5e7383c094cd62aceeda2daf98", 0x8e}, {&(0x7f0000003fc0)="6cb84f8f3d8d6641a855c2f0f7f999d440996137a7f7bc0cd031cae6ea944b07ed482b3804373be76a405ff7fd4172104b43aa206db380534b5ac6849b69e3d448bc4e40a70f02a2826f932b6b7442b94f6f2f8c3a5a681ed8a54528505c9dcb871757d30293c3d7724be104ded8c4ef3d61a7b52f27599c2074c68ed81782e474cb0a5c054afa794a84e34b06570d2aab90e866c54a9b56d08d3204e425ff9728f39c0ad44faeababa39d77f70889da811c969cbbf73f93c7606547f8660b5e63f4ec16a34c9a145753a24f1595e5d9982e14742f2e6381782a071f7381fef4286ef2eb677d", 0xe6}, {&(0x7f00000040c0)}, {&(0x7f0000004100)="5f5de428c8b41f4bade087cc9f68f3c2e294c9159b1c9dc8c1a46b2d7bce4a", 0x1f}], 0x8, &(0x7f0000004280)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x20, 0x80}, {&(0x7f00000042c0)=@abs={0x40ecc7d8be5fdd57, 0x0, 0x4e21}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000004340)="401b8361b5b615ef85ea3618cd2e6b253d7ef7437a459e0e148287434bc12311cfe51432d07a85af4db341944d19dfdb4c3912885838613153c6b89deaee5828e1468a404df22385fccb00a344e1575d6626aae187858c79b7418afdf7dbbba79a5ebae70680c6ee473c86270fc264008132474f9bd048aa05cea75bbf9af665d7a0c0ab5299f0761972d0b9ce054feefecdf966aefebf350e39f5f675f86121239ecf742f519487d81540cc3f5b321bc8e42e98a6c5ef9aa9b931314f211ec037d4ee4ba3f651c282d716377eb1ef08f8f7e9b8a81c32b02c8aa04211cf90d8bf7bd1c8d2ffb0424c54526b818a04e8fa223a0310dcc06aaf", 0xf9}], 0x1, &(0x7f00000045c0)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x20, 0x4}], 0x7, 0x4000880) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/18 19:27:54 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f0000005640)='\x00\x00\x00\x00\x00?\x00\x00') 2018/05/18 19:27:54 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x5}, {0x6}]}, 0x10) socket(0xa, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80040, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c6f66f") sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) 2018/05/18 19:27:55 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$void(r0, 0xc0045878) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000080), 0x3) 2018/05/18 19:27:55 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000000), 0xfdd8) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xade4, 0x129000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x3, 0x4) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) 2018/05/18 19:27:55 executing program 2: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = fanotify_init(0x2e, 0x0) read(r0, &(0x7f0000000100)=""/237, 0xed) fanotify_mark(r0, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local}, &(0x7f0000000200)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/05/18 19:27:55 executing program 1: r0 = socket(0x4000008, 0xa, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x2, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f00000009c0), &(0x7f0000000c00)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000bc0)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000b80)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r0]], @ANYRES16=r0, @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="1ce34823147c8568f47d477cf6623014413aa04d23150444623255f5472965eaa1dfd713756e0fd14b828c697d96d27b891ee75f8a49752e52d4caf3e695ad8bb23edff283fd1d64871a3a0d721146c214b463e93db8c589e1c42b3237aaca809f873d33c088b409b56d4aa14e77236e219593dfa8152689fb9ae5d15026b19da15011bc30a2ff14d89cf55028ce9729fed585290226493d5a614d59cd2fac57dcbb532a4c351d6c34f506799b6e02d0effe5225ce31f4bd17afd3cc6d618972c7fbc37d5453ac0a2ab1c21ff6b2c949c29a00870589e4d79f6fa075dee325a12f25", @ANYBLOB="294bb7592902982b6417580e3a5b61e436c7be38fd4d05ff7faac634270833081513c7c1b54b55ebf510cbee4e454c8503b1d0902cccd2c74b4ba3d7ad20ac5155525bb13a9d504a2b9729f1a092cb4282d20ecf902d110c8251e3d62b214ad09e15f8d8"], @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYBLOB="b293aee9bbdb3543f01e742948c78a82c6af353d984a0f16d83ba403bbbafa11cf02f24654810498ac5208a6f70257d7d9977e", @ANYRES16], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="74683c781efab93ba71f5561d225b067af1d4ec20ebfda913a8d46f2fd71148fb10b2043a0cfadf58ee3aa7a6ca98947c7638235d2f0a16d66e81bdb718622b46f38df3d1b21778f978ea504d7ab4b9d4cdcbabe2f1de1ebe1699cf897ecbec86a07aba9689ced9086f37c038cb1f59f237476e83dc759606f3f1901bdb3d40f582395a0e320409e5f05182917c1b30ba24579e04f043f6adfdacda880cf206b0703c47ada94e1cf693bed88b3b45aed2d0c22318c6d2960086afc7bcc20ab64068203fb2165c3334afca84ba01e065c29d26679ce461f9198e95bf9cb8d29e2e024d831481d55", @ANYBLOB="34ee3137df76e0c987ed1e2b71057cd36f0aa32e8e8f35ae1ba45d236f73e2d9bb7aa4acacbdaab7cfa3090b01b31ee4c4948a5df1bef9b05e01231c", @ANYPTR64, @ANYBLOB="8e108fe72042237b848171aa66a68fe38f9f61322b8c0b8e6cfd5492bac116c396428f695bff25eb2a1da10e01e864f79a2e41ef956c4a769fcb722fa47b24413ef42dfffe843d14cf29be43871fb361d0a308e8613b190e9a1006785bc77d6c12533b692e1b7374c445a0b34e8c3a48ee91bc647023c9b25f85c2ab164409eddd8c75f2e40c32610362ef354a28374e8b4a54e973c36be50b03323c566cd76bfb55e36ec406feb2f42f0d63fffe44ab84a205ba105aa103637113cb83aab6ff4ec6", @ANYBLOB="84a839e7a3988b4259f343add527132e7d1b97a7dbe459c758797b08b9859b5dd41753094c9e0185e41edc77cc1f5f4c81e6bc03569dbaea6ff91a0784a9d21a07c03be0c7d252de061f41d9664c34eadcfc1e8c538464f0bb28937b3bf16ad8228f63654595d2948e27a9ca77b177ddc43c9e0a25d6ddb6203dc6c9c0dea89fb2bb0d855ea5036a32c2173fb008bcb10aa480b59ed6b3d26aca2ece7a2c4fb0c5be4fe18ab273de43e359de9975efd866fab18fe6bc2f4adc323f1f99dd5ab04dde88e17c66ae8d80e00284c94a3d5decb7dbcaa04f7fbb3ea43bdb3d40f3", @ANYPTR64], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES64], @ANYRES64=r0]]}, 0x96) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) 2018/05/18 19:27:55 executing program 6: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x40050, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @multicast1=0xe0000001}, 0x8) 2018/05/18 19:27:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000180)={[], 0x3ff, 0x3a, 0x0, 0x0, 0xda, 0x4, 0x4000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000001}]}) 2018/05/18 19:27:55 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/89, 0x59}], 0x1, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:55 executing program 7: r0 = socket(0x2, 0xa, 0x0) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"bf7cae32edb94b"}, 0xffffffffffffff01}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x1, 0x74a, "cfdfc8a5cc08cdb744d839c84d54f0d5d7d0254f77b841617e1b04f24e0d9a6cc42e8b925ba4888031e37c2d0a280ac403d75ea0c9dce4fe4ed4414196a69c64affeff0b8881da9814fc0f64ba427491"}, 0xd8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x440000, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0xc7, 0x4, @buffer={0x0, 0x1, &(0x7f0000000100)=""/1}, &(0x7f0000000280)="2730fe0e428b7b440d9faf91657804394b02c5d49ec8acf1300558a57db4eb6703175eaf82692b633a06ed16b3db070f8df5de206826bceef2b31a6ff875a28f0b8d6794ef6d76772ae16d15867d4bcd4014eb5fddd70ae880268c93ca0490d5bcdb42646bb50c3a1add5f44bb71d426d5c67cec9c0212fb2ef9f15eff01abfd76267c2c6656b4a264225cae3b5203ff290e732341d94196671cf880d13ef3aa084a138358e29252a14b300bfe80817975809c4662165e17bbb0100abce75fe62e712bdd2d8ea7", &(0x7f0000000140)=""/22, 0xff, 0x4, 0x2, &(0x7f00000001c0)}) r2 = memfd_create(&(0x7f0000000180)='em0\'wlan0\x00', 0x0) getsockname$inet(r1, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10) accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x0) fcntl$setlease(r2, 0x400, 0xffffffffffffffff) close(r2) 2018/05/18 19:27:55 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getdents(r1, &(0x7f0000000180)=""/69, 0xff15) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001a0000032cbd7000fedbdf25f8ffffff0d632a1737e90437fde633255a90281b754ec6d8322deb9996fe34055da4b32d17fb33ebaea3cad6aab18a45e008aeb4fc1fbc92971ca11a4992a3b1404d8527e0245f2125c4549d38e51d5934d92ae6a88601da145340fc6dca134018c1c751be41941fd65008b2819ea1bafe2266bcbf337fb5dc68456bce0f677778acd888bf1ef508fd87a97952134043092af43cda5c1fa969dd6194dc57eb48cbd0d1b7dc48f9e4a41e42ef76199bd86e72aa58"], 0x14}, 0x1}, 0x20000080) 2018/05/18 19:27:55 executing program 1: unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xa126, 0x0, 0x2, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0xd21}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x20000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00000001c0)=""/73) syncfs(0xffffffffffffffff) socket(0x3, 0x80000, 0x8) 2018/05/18 19:27:55 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x3d4b26e6, 0x5, 0x80, &(0x7f0000ffc000/0x4000)=nil, 0x4}) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f0000000600)=""/80, 0x50}], 0x2, 0x0) 2018/05/18 19:27:55 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x800) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000100)) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = socket$inet(0x2, 0x3, 0x2) getsockopt(r3, 0x0, 0xce, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0x1b5) 2018/05/18 19:27:55 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/63, 0xfffffffffffffd3a}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000100)=""/215, 0xd7}], 0x4) 2018/05/18 19:27:55 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002b80), 0x4) close(r0) 2018/05/18 19:27:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x3, &(0x7f00000000c0)=0x5) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}}, {0xa, 0x4e22, 0x8000000000000000, @empty, 0x7f}, 0x6, [0x9, 0x3, 0x0, 0x2, 0x7, 0x2c, 0x80, 0x1]}, 0x5c) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/05/18 19:27:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f0000000140)) syz_extract_tcp_res(&(0x7f0000000040), 0xfff, 0x4) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/62) 2018/05/18 19:27:55 executing program 2: clock_gettime(0xa, &(0x7f0000000000)) 2018/05/18 19:27:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000003440)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socket$inet6(0xa, 0x2, 0x6) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0xde, 0x9}, {0x1, 0x7}, {0x2, 0x3}, {0x80, 0x81}, {0x0, 0xffff}, {0x8, 0x7ff}, {0x80000000, 0x9ce4}, {0x10001, 0x9}, {0x5, 0x3f}]}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x7f}) 2018/05/18 19:27:55 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket(0x11, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f00000002c0)=""/253, &(0x7f0000000200)=0xfd) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000000c0)={0x7f, 0x3, 0x9, 0x0, 0x2, 0x7}) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) dup2(r4, r0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x40, 0x30}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0x15, 0x8, 0x10001, 0x8, 0x2}, 0x98) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$TCFLSH(r5, 0x540b, 0xffffffff) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/18 19:27:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000300)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x2, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) 2018/05/18 19:27:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) timer_create(0x6, &(0x7f0000000140)={0x0, 0x1c, 0x4, @thr={&(0x7f0000000000)="880def2651f22a04cbd74c0096dda1743b2b2f5327b818abb2a71b184a728bc607dce038a0edf9e3f16a4e095e9a4fd4e4fc654c5f9d92a0dca86bd133baf3bca5679c4d7a4e3d46b742c5", &(0x7f0000000080)="7e08efd38bfdb091de95dcdd36ec1095fc275a8ea2b63b281c51f6dae18cd305fc6a6ea5a94415a822f94b2e862fbb640a821adef44aab906ef9aad6c5926c00108b7c831da6e8645a9e5e84a91fc19314ff778260473fe197aa728d67ccd3fd151694d542ae3e04e6c6893c45e08dee802e41350a0effeb90df0aa064753f6ac78caae6c538a12aca6b495ef695414a7ba3f517ce8e494289e857fed470"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000200)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000240)) 2018/05/18 19:27:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @rand_addr=0x8000}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @multicast1=0xe0000001}}) listen$netrom(r0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x20200, 0x0) 2018/05/18 19:27:56 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000003) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r3 = getegid() fchown(r0, r2, r3) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f00000000c0)={0x200, 0x10, [0x8001, 0x4, 0x1, 0x73]}) rt_tgsigqueueinfo(r1, r4, 0x1a, &(0x7f0000000040)={0xd, 0x10000, 0x4, 0x400}) 2018/05/18 19:27:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30}, 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3, &(0x7f0000000280)=""/200) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x100000000000000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000500)) r6 = eventfd(0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000080)={r6, 0x1, 0x0, r6}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000000)={r6, 0x0, 0x2, r6}) dup3(r0, r3, 0x0) 2018/05/18 19:27:56 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/89, 0x59}], 0x1, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000001380)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480)=[{&(0x7f00000013c0)='\\', 0x1}], 0x1, &(0x7f0000001540)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x20}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9ac2, 0xfffffffffffff4a2, 0x4, 0x0, 0xc9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @rand_addr=0x44}}, 0xff, 0x1, 0xdcec, 0xfff, 0x20}, 0x98) 2018/05/18 19:27:56 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x200, 0x4e24, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, 0xfffffffffffffff8, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff7ffffffffffffd, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/18 19:27:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_mtu=0x6f3000}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x3be) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x22000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r10 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) r14 = getpgrp(0x0) sendmsg$nl_route(r0, &(0x7f0000003e00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000003dc0)={&(0x7f0000000680)=@getlink={0x3724, 0x12, 0x2, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x4040, 0x4010}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x88}, @IFLA_TXQLEN={0x8, 0xd, 0x3}, @IFLA_VFINFO_LIST={0x36e4, 0x16, [{0xcc, 0x1, [@nested={0xc8, 0x85, [@generic="26c6c33eeaab78363f39ebdb0e2fb2323cf1d067296d51d98f1cdc6f1a97188fc36c9d9c630f91b917c10e7b83d21f01b61e4f347244ee102fba1d3b5e7dc16e37abce274ea156d791033e5c79ed520ac2ae83e87ef408b82d2f98d1ad23ddb0aa468a35a86d7d83e5646dcb654127f3cf3e2b17cc2d996cef235ea770669160ecfd6f0128c8d643deb589c649dd76a2a55248476b2c14b6a5058ff5ec15a9a9d8be9f95b78514cf8dcfc5732418ae5d889ab2f47a978799f80dd2889d0065ea8b494a"]}]}, {0x6cc, 0x1, [@nested={0x3f4, 0x1c, [@generic="b9dba3f62c909506834beb2b780127f7563de8e9057177478274aa54dccff1c63d58a1e9b88695f1e8001e", @generic="d89269086b5b2084ab0fc8bf4289428428fff9b07cc0bb0a8e0e0427c33ce0b929269001f365d3ea2e6946eb0da267a813190d58582b3722de7baf7387a4162d7f2ebed3a76b351506708b6d7a5f2ce63cd2370cc3f7d85073235e216dfd95", @generic="1b0c92aef264d25b226e540bd587ef8d7b1e9951be0b0e5bf25b447b0bf65f7eaad402df80078b37855837c4c4b90bd1cfcd8ad94a5d3cdb862d8f244d6791802e73c4887ab523d23fc592db1363fc4a1051e8c5deec439714130d7cad71154fc124870fd0538b25c7c1d8bf001db0e763dae2abde585d6b3925d5ba97b6fb9d930c124335f301ef86108f07aff5df2deeab88fb976c2158c5f19574bb518e2916c4b5f28fa08dc2bb38b6ad6fa21b52cf3160ab4480138277a49fedfd646aebe894337f4666161263131665a45cb17e2bdfe1f09cea21974f78", @generic="d3a637cf3acbb76b702f961b8fb5ab8fd54cc52cab1cbc263c8b2f7ccfdeec8f362a00f9fdcf02e183c9aa63970c490cc425e9170ddcfad760b5aceb3f4bc3256d9f7e50e7bc35b5ce9cc873b469c0fedd156135c9243651c4f69c663f757222427a7a087a9cb228ebb3146d896beb9d3bb99c42dcf6ad076fbddb006e5e64883641acf556dc1d6e4c6ac77d7981d8e2ef99091fff4f9edbfeedf815ea207f2f66af11d3604ae4d4a62ea04aeeae9b03742d", @generic="5559af6107b7948ba085f4c49e8906ad4b1db21d81f0e595b70998d400ecb1b176aa6d272827bac90a3f4a700706dd197c09cf050bc3a5b01f9592499023c78b8b6010dc6d9a5e4e3e8e66cb5407bc13c9e7621432a30bfacc931ea399e3907023843e0061179639cd810a6867b5ce97063c41d14c53eebe582070b73624b075bd8b0d7092cdd126d4ed0235eab5ea0a72afe405c9fb98f8e2b26c3887add7a913f45793494c3bfa5880ed7e0cd434dd34594c58348109e09fa1585f15b186cc7274039c0f1235da87005e5416d5a8d48be811dacae04a547934eb77c3bdcb8ea89a287ca75c", @generic="8ccf416d44de21dfd0a6673572504cafe4383a377edf5e3a94411082b4ced913fc0394f45b11076fd00fd334467d2766b3e9f00faedaee72290af6b59504f211647aae24c21039c047fdf94defe892880a5dfb576be0c0c45b612d7045e87a6ab64c8ee72430d9cfc05312cbf3aaed55ed8345f942b3450f6154836df795a16e88e4adccb0a84563b225ccc21d504de73d2426ba37e72e434bbc5454c4f88eac5685dba21fb8e4f503f12382f5e0e88b794ab4b41695ccfb0f99069c18734e479485137056e7a2607e64872965dbf1a5e7553943387f50995a96d787b151e8cd2ed7835f0eaf55cf54f8cd4672aa412494c5833e"]}, @nested={0xb8, 0x51, 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@nested={0x10c, 0x80, [@generic="ff65b3094d548558f7e14646b58701dedd9bcc", @typed={0x4, 0x57}, @generic="c7f9484181bc4505c01254436ba795c4219d756165e3ae4958f39b936b429b86fd07ff2bde7d8cabd350dff7f6ef1943e55c2a884469caf0ba7c14e5ac545df1e2e1cf8e8c1aa76386591714e0949c6881074b8d4257651689a9ae9d8aad66b1c722537df148727686986184f87331b33b01ab009bad57f9678c575f52bc71b96eb01e2b201070a1ab6e988ff435a61d46596439f5e5cb2fa16df841d5811bff8c2f0e060e7f973338d5c04d52f7da1fe94f7e0503678cf1bc492c9086e1c2f615aad5028f9f9c1df0cc87d8dfbaf3eb829cf305441cb99b3911e1d50d80ce14c47f65971e06d1bf9b18fd0dba051b30f9"]}, @nested={0x19c, 0x62, [@typed={0x8, 0x2f, @str='\'*\\\x00'}, @generic="f2f6c7cc1fa31870307cf642d97bfc5f4033d639ebed5f07868651703c4aa9267812df28fb8003645ce97ea47118084f41ef5e8d354fb672619921c809db58a15cfe8382798f5b2a26f5d506cfc4dcc2", @generic="2bb010e50885611494f5c1f3529429abf878dcc00fd7011760e01db4046fc72210ef25c2010c37ead542adcfef8063b4051de4282f96149745f49e87d8ee984249dfa3b2393ca34e2e3a70679e3223ba85924b76", @generic="b3feb67ff2b861776527cd08b85af983cbfff7e9de9bc6f68b04218367e8b4ec5cc1dc942a796bc77c3b64416ea7ab1bdb200240471806a303e57498aea395ca0bffb0a3bc949d9412f8165d61cf730084ab0611f52bde98a09b54c67af68e68391f73f42f353456490584369ddf308e2fb9cff697e62af046d59e9ef6ac5b0cdf495282915eae7af0bcc3c8619032fdc74b4f0bbe189ef6d87150fc18966329926a0a8b989da61d11d7c5e437f0ef47924b6835a78b0cf6a8efbf1c53818e826914c0d43e80fd677a8bef6eccda52bd5d41e924877ef5294436f59c791ff3ee19b963cfc8", @generic="bdcc19fd79c598"]}, @nested={0x168, 0x44, [@typed={0x8, 0x2f, @pid=r10}, @generic="bc1c098abfa80952e75ffe522c4ab2c804bd871fc42a146834ea2a17fa4f3c7164249415b80d05fb46c1fbd179f5a80d34757c3ac28aa7374be92610c0de4c3f78c433c69089c27f198a04b30a498559dd3e889c3f23c689ab59ad96b09249cf64277433816ee211042c25b810e9d16d672bdb92b66bf4f40d9551edfc68a6c50844e359a412dd54f0fa347b77625d826bd8cf5d2204b5d7e99e72ae3191c8e08c40cf9b1d2973df008135cadb8a936ee9307ade55686ce68a", @typed={0x8, 0x5b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0xc, @fd=r0}, @generic="760bf2d228c3d161cf5af274c96d53b67a86ac0fdbb815b72394bb712575d689365c7428a0ba6d1eeca7aff994a244a2f202cd72d57afe98bb639f7e4d04c0b134f8ca9997a920b3c77db2579b11d4d9f4e24921d062fe3d7798f9077ab3f1768209bd454e229d403b6082aa688deb5714192f73fe2df666865a8eaff20206c40b10a91da76e767ecf09f76c6bc1eb81"]}, @nested={0x90, 0x3b, [@generic="88d5d486abdc1c365a3fd2e0c14f317cb04ea9cc6c4a396187cf1410d69906030caaab7ddc92fc3adce954a19df10f14f76f7a8236312c96043a82f0b067da1029697be1064a91ac91acff7475640010e0dd746e6617bd85f69c9f59625e4bbed805b7ce32d3cb7fe6e6294527f0c7a9328399533e6c", @typed={0x14, 0x65, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, {0xb0, 0x1, [@generic="4372044b80c1ae2c59184286ad4e1a936518e84db986214f3a058b4b34610f554e0058e313588fa21f7cb57e4ba0a2c5a4ec5407629cec04314cc5560bcf915c6815be7bb7a14660705a8170be8f7f8383dd673f801371566f99dfd0dd3e7e69485d02f29812b21368c4acbe23ce95cf5226fa55d57d2135411e34c5a908ca0b6b0ba1db7cb3ba3ddb6ee7edf9689c63ea2231a100cdb23a45da89e5c326", @nested={0xc, 0x81, [@typed={0x8, 0x79, @uid=r11}]}]}, {0x23c, 0x1, [@typed={0x8, 0x1, @uid=r12}, @generic="1487b873bd96d8242c864ed17e48084f011d83b2790432f0475fc6f284e1499a28d7e6a9d4d7e15dc09f53242b9e5b69b1617039dc10298f5f0caad3f24c8795a293c8b65205cdb58c8ab6ed862cb7282c70fcd1fe73b880ebb537f8e8bbdf1180332f56e14c8872c18a5ab25845f4569375ed68bdb6d7bc8e60cd9fa07bd0917ca037212a759e4c5db785e5300aa61b04a8243e4b852b28c26beb11dd82c2df0cf13fc35c9aaefbb130616c855df21c982f67fc47ad1d523079d153f20eba8b51ecdccd0adf5214adc1b88e605d6f0326e1b20cbf71dd60505ca2d3c6e0f9dc55792e02d7ff5913c9d0897a5806907f", @nested={0x18, 0x3e, [@generic="fb81ef7ff54316aefc84a852d8bcb8d682f8b3"]}, @generic="31bd13b28f7799745e02fe202714749a3b7e0b818e1409894d62d29c2f5e262d2511c29229787e4fd0b34a94a520929adef875735e00d9f63a1dd33d6d2d8ddf343f5a62517a431a8c9a97cafb9b1e3feaf5f26e9dcd1bde37740ffe9f8a11e44cb2153d0a92b06288338c35f29933c3177a14f3da67b2d599728de56683462fc0133c6caa374d78b7cfc86bde59c1ae69c00c8b040c4d77fc70775c11e4d1355af198a66ff23d9dd1ac16ead1fe95e13d1cbb03aa4a0a5761c596a9fdde4be7ba019b49c28099741e1b39ff", @nested={0x5c, 0x92, [@generic="b7c0f582a3a41f78469ed730f56f110c27319535387cd4264eda870fe00bb4e7b291df48c12af84901ae224fd7015c0d169827be6ff21cb1a0b653eeb4b35d29d4b9398ce3e34d1aa36f1c18de3bc9", @typed={0x8, 0x80, @ipv4=@broadcast=0xffffffff}]}]}, {0x18c, 0x1, [@nested={0x84, 0x66, [@generic="42a83f07efd11826088f873af05dfc61ce5d421597a8fdf03b76a7c9685e18", @generic="9c3bc39c6ff7a08d147aa529f8f0473ab3e9caf687ed1e68524fb6ad5f2a915c4b94345056241d69c7bf7f6d64d96cfb25daf87665413a5fc3d72fa456f523068531aa3bbf7f4485f803af", @typed={0x4, 0x7d}, @typed={0xc, 0x46, @str='sit0\x00'}, @typed={0x4, 0x73}]}, @nested={0x104, 0x4f, [@generic="fa044c44a53af297abe70a9f776846baa3d1d30466842b69866134cba36bc33c899e1a932b986d56b6d6cebcfd5ee46083e4d2577bb64a35dd7c2c2f2a150acece26881bdff6439353c313609213ad85", @typed={0x8, 0x7b, @uid=r13}, @typed={0x8, 0x6d, @pid=r14}, @generic="37ec55b5eb56c179e04b40117256b0760a2a73d2aa5b8d67d5ea06cc677e3ff447e5d7b9ce1efd0ca91761dc78c6274e6d67d8fb8d89b0659cb723030042054b24f7298daac4b525f76001dc52aad207fada5a1a52d9b7bc7d7a5071c76e5190414670269da95c4c5f633077bef3f8be4d07b2b77aeddd76df443dfb84baf8f611eba984e49ab4d98d3c72dcb2e5cc95c0bf1a005b49d54835879520c26f"]}]}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x9}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x8}]}, 0x3724}, 0x1, 0x0, 0x0, 0x84}, 0x8850) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/05/18 19:27:56 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf68, 0x9fc44a19b6734774) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000100)=""/127, 0x7f, &(0x7f00000021c0)=""/4096, 0x1}}, 0x68) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000011c0)=""/4096) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0xfffffffffffffffa}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c40)=@newspdinfo={0x55c, 0x24, 0x0, 0x70bd27, 0x25dfdbfc, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x5d, 0x7f}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x1, @in=@broadcast=0xffffffff, 0x0, 0x2}}, @tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x3507, 0x1, 0x3, 0x1, 0x80000001, 0x0, 0x6}, {{@in6, 0x4d6, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x3505, 0x1, 0x1, 0x80, 0x8, 0x1, 0x5}, {{@in=@dev={0xac, 0x14, 0x14, 0x20}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x0, 0x8000, 0x3, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x0, 0x3, 0x8, 0x10001, 0x9, 0x6}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d2, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x0, 0x0, 0x3, 0x5, 0x3, 0x6, 0xc3}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x34ff, 0x3, 0x3, 0x8, 0x7ff, 0xb1, 0x6}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x32}, 0xa, @in6, 0x3500, 0x0, 0x3, 0x3f, 0xe6fe, 0x0, 0x20}]}, @ipv6_hthresh={0x8, 0x4, {0x48, 0x5c}}, @extra_flags={0x8, 0x18, 0xe81f}, @migrate={0xe0, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in, 0xff, 0x0, 0x0, 0x3507, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x18}, @in6=@loopback={0x0, 0x1}, 0x2b, 0x3, 0x0, 0x3502, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1f}, 0x2b, 0x0, 0x0, 0x3505, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x15}, @in=@broadcast=0xffffffff, 0xff, 0x2, 0x0, 0x3502, 0xa}, {@in, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x3c, 0x2, 0x0, 0x0, 0x0, 0x2}]}, @tmpl={0x1c4, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x3, 0x3, 0x3, 0xfffffffffffffff7, 0x0, 0x7}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d6, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x4, 0x2, 0x3, 0x81, 0xbd2f, 0x7d}, {{@in6, 0x4d5, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x2, 0x0, 0x7fffffff, 0x80000000, 0x100000000, 0x341}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x0, 0x3, 0x0, 0x8001, 0x4, 0x2, 0xaf1}, {{@in, 0x4d2, 0x3e}, 0xa, @in, 0x3502, 0x3, 0x2, 0x8, 0x6, 0x4, 0x800}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x2, 0x2, 0xfffffffffffffc00, 0xfffffffffffffffd, 0x9d09, 0xdeeb}, {{@in, 0x4d5, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x0, 0x2, 0xffffffffffffffff, 0xd1a, 0x8, 0xb4f6}]}, @algo_auth={0x94, 0x1, {{'sha256-generic\x00'}, 0x258, "f34164f0ea6b1897fcc519d6012e4347b5c81ad7338685a135e2b31403caf0475963bff01821f28417bf703a49ca043501c3a2a84d9dc103d7d089846a5db7ef1b9a289200350ffc6336ae"}}, @tfcpad={0x8, 0x16}]}, 0x55c}, 0x1}, 0x0) 2018/05/18 19:27:56 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x4, 0x40002) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x1, 0x30}, &(0x7f0000000400)=0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xe0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x82, "012997633ef070be32063aba48a41503093e3941eb1844cc2b6b31f8bed1601a4b936759e9bb7085abb499eec62c5099720cde605f95e7e53d78cb76804ea786119515c4df0c546263882cc3f8368450d1c0f176604306143c92d7ae801f67ae0fb0ba6dca880b7f283ff86338352d8a3d83d1a9aa32f836c93a5643eb7176601d8f"}, &(0x7f0000000300)=0x8a) getpeername$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r5 = accept4$packet(r4, 0x0, &(0x7f0000000040), 0x80801) flock(r5, 0x3) 2018/05/18 19:27:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000140)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x178, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="fb777ab3f4d9686ebf2626ebf62fcf3071606f") sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$unix(r0, &(0x7f0000000180)=""/46, 0x2e, 0x2000, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x8000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000200)={0xffffffffffffffff, 0xf000}) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x40000) mq_timedsend(r3, &(0x7f0000000080)="7705da58b0421f589caeff48f68b068ecd06cd1ad92c6477e0e5f5ab04f3959a8a42b0395847cb900f00ebdddf9daa16a88073bfa2d68a594d11c821961924058f14d10988013915c32511718bdd16ceefa97b0e96aba59986eb590fc61530ebf1708e9eb75726ad51123ea5184dd1684b404f67b653c56a65e983d56c074a5f9e7c6213ff", 0x85, 0x6, 0x0) shutdown(r1, 0x1) 2018/05/18 19:27:56 executing program 5: r0 = timerfd_create(0x5, 0x80000) poll(&(0x7f0000000200)=[{r0, 0x40}, {r0, 0x240}, {r0, 0x80}, {r0, 0x40}], 0x2000000000000010, 0xffff) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000140)={0x9, 0x4, 0x96}) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00000000c0)=""/17) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x44200, 0x40) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000180)=0x3) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000000)=""/85) 2018/05/18 19:27:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0xffffffff}, &(0x7f0000000180)=0x90) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x10, 0x0, 0x277]}) 2018/05/18 19:27:56 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x4053}, &(0x7f0000000140)=0x8) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffcf9, 0x8001ff}, 0x10000008b) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:27:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x40, 0x80400) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2, 0x9, 0x5, 0x3b, 0x200}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x6, 0xc15, 0x200, r2}, &(0x7f00000002c0)=0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1d) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$pokeuser(0x6, r4, 0x8, 0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e01000c6ea0000000000000000000004"], 0x10) 2018/05/18 19:27:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400400) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x3000, 0xf000, 0x8, 0x8, 0x679e}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4188aea7, &(0x7f0000000180)={"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"}) 2018/05/18 19:27:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e4, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/05/18 19:27:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./.ile1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/18 19:27:57 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x100, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0x1) 2018/05/18 19:27:57 executing program 2: syz_emit_ethernet(0xfdef, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000002c0)) r0 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='vmnet0userposix_acl_access)\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='security\x00', r0) 2018/05/18 19:27:57 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x4053}, &(0x7f0000000140)=0x8) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffcf9, 0x8001ff}, 0x10000008b) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:27:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000280)=0x5) r2 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x200000000, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) unlinkat(r3, &(0x7f0000000180)='./file0\x00', 0x200) r4 = semget$private(0x0, 0x0, 0xa1) semctl$GETZCNT(r4, 0x2, 0xf, &(0x7f00000000c0)=""/143) 2018/05/18 19:27:57 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x2000000001, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000140)=""/39, 0xfffffffffffffffe}) sendfile(r0, r0, &(0x7f00000001c0), 0x585d) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0xc00) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='user#$&ppp1\x00', 0xc, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000280)=""/4096) 2018/05/18 19:27:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) accept4(r1, &(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x800) write(r1, &(0x7f00000003c0)="240000004a001f00ff07f4f9002304000a04f51108000100020100020800028001000000", 0x24) 2018/05/18 19:27:57 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:58 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:58 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x8) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f00000000c0)=0x20) 2018/05/18 19:27:58 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) 2018/05/18 19:27:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000080)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @ah_ip6_spec={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}}, {"e8de", @link_local={0x1, 0x80, 0xc2}}, @ah_ip4_spec={@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff}, {"1a82"}}}}) close(r2) 2018/05/18 19:27:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0xc, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4002, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/18 19:27:58 executing program 7: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc99a3b00000000}) acct(0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ocfs2\x00', 0x1030, &(0x7f00000000c0)="4a4a0f859083e053c7927b79db0cbcec55e5767f2a2b889be1e81c66c60a244fbd36d19bbac3a9ccdb403d2f3919257b4072e1f50a8aed57cd9a22cd780ef8089c9f74e13387f4cb14725dbbdcb87548c02486b3f124e75841cd25006c1ff5762f88aa89f94bcc7014a912353270782d4ee8ec506f29f658de4fa28f393d5a0e25") 2018/05/18 19:27:58 executing program 5: r0 = socket(0xa, 0x80e, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006740)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006780)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x2, 0x4, 0x3, 0x100, 0x3, 0x100200, r1}) acct(0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 19:27:58 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x4053}, &(0x7f0000000140)=0x8) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffcf9, 0x8001ff}, 0x10000008b) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:27:58 executing program 3: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setresuid(r0, r1, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x45, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/05/18 19:27:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) dup2(r0, r0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001340)=""/53, 0x35}, {&(0x7f0000001440)=""/190, 0xbe}], 0x2, &(0x7f0000001580)=""/31, 0x1f}, 0x0) 2018/05/18 19:27:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x10000) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22200, 0x0) 2018/05/18 19:27:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0x7f000006}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa4202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xc5, 0x4, 0x0, 0x1, 0x81, 0x7, 0x1, 0x709, 0x40, 0xf12d, 0xffff, 0xc958, 0x272d30a9, 0x20, 0x1]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x5, 0x200, 0x99, 0x8, r2}, 0x10) 2018/05/18 19:27:58 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@security={'security\x00', 0xe, 0x4, 0x580, 0xffffffff, 0x0, 0x0, 0x278, 0xffffffff, 0xffffffff, 0x4b0, 0x4b0, 0x4b0, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0xff0000ff, 0xff000000, 0xff000000], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'team0\x00', 'veth0_to_team\x00', {0xff}, {0xff}, 0xef, 0x8, 0x4, 0x2}, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffff00, 0xff000000, 0xffffffff], 0x4e21, 0x4e23, 0x4e22, 0x4e20, 0xfa54, 0x8, 0x2, 0x7c, 0x8000}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1c}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0xff, 0x0, 0xffffffff], 'veth0_to_bridge\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x1, 0x2, 0x20}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}, @common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r1, r2, r3, r4, 0x1, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x9, 0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xffffffff, 0xffffffff], [0x0, 0xff, 0xffffffff], 'veth0_to_team\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x73, 0x1f, 0x5, 0x43}, 0x0, 0x200, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x90, 0x3ff, 0x200, 0x9, 0x20, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x14}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}], 0xc}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x9f0, 0x10000, 0x7}, {0x4, 0x0, 0xea}, {0x1, 0x4, 0x6}, 0x9, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000a40)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r6, 0x6609, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) 2018/05/18 19:27:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000)=[@cstype0={0x4}, @vmwrite={0x8}], 0x2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40000, 0x0) getsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000000300), &(0x7f0000000200)=0x4) write(r2, &(0x7f0000000140)="31f48cf09e401e2811ac2ce92c2597ad749d59131e3d5165a469be0b0ea02aa294d43e4f0dc08509ead3e9fa50308cd2ef187afcb2ec5d4678c4d254a9ad6c5f3d8339efa46695487d7fb47f06a4840a8a4c3b2f9620a459af3735dd0534afdbccb892cb986215339ced21eacf29caa12e9ac9ff55c7501b5d916899dbed0b3309751d", 0x83) getpeername(r3, &(0x7f0000000240), &(0x7f00000002c0)=0x80) 2018/05/18 19:27:58 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x4053}, &(0x7f0000000140)=0x8) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffcf9, 0x8001ff}, 0x10000008b) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:27:58 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xfff) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc8, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x3ff, &(0x7f0000000040)=0x4) 2018/05/18 19:27:59 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:27:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@mcast1}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@local, @in=@dev}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000ac0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'vcan0\x00', r1}) setsockopt$inet6_mreq(r0, 0x29, 0x800000001b, &(0x7f0000000180)={@empty, r2}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x42040, 0x123) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000080)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000140)=0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x800, 0x4) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x0, 0x1, 0x9319, 0x7, r5}) 2018/05/18 19:27:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/3\x00') ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)=0x5) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0xb4cd, 0x8000005) write$cgroup_type(r2, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) fallocate(r2, 0x3, 0x0, 0xffff) 2018/05/18 19:27:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r1, 0x8200) open(&(0x7f0000000040)='./bus/file0\x00', 0x100, 0x84) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8)=0x7a00, 0x8000fffffffe) ftruncate(r2, 0x0) 2018/05/18 19:27:59 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x4053}, &(0x7f0000000140)=0x8) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200000) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:27:59 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000140)}, {&(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000005c0)}], 0x2, 0x0) 2018/05/18 19:27:59 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="1e3df5f0d90dc4c5d284f79c60877b7cd3b95d7a0cf00f0ab6aa416ec65a7a0eec164e5fdef68e5738a60ea13713d02450766cb9b93b00d0e94ccf2d088e59d565b3e766609cf5027fe22ac06f6263ecd3316906555139991494ee60661a9d2d94d7547a83ba6fc8abb98713c9867c1baf6570851a692d9cd695ca265f1febb453d29adf50870fb0fc7a63143b79295febae3658d55cde192a9591449e8ae1e6ace0068aec", 0xa5, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/4, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), 0xc) fstat(r0, &(0x7f00000002c0)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x4, 0x4) 2018/05/18 19:27:59 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x1001004, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0xff, 0x64c, 0x20, 0x7, 0x7fff, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x4, 0x9, 0x3, 0x109e, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xffffffffffffffc1}, 0x90) ioctl$sock_ifreq(r1, 0x8929, &(0x7f00000001c0)={'ifb0\x00', @ifru_map={0x1, 0xff, 0x8, 0xfffffffffffffff8, 0x3, 0x6}}) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)={0x2, 0x15, 0x46, 0x9, 0x4, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d3, 0xfe4, 0x4, 0xbe, 0x0, 0xc0000000}]}, 0x20}, 0x1}, 0x40) 2018/05/18 19:27:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000400)}) inotify_init1(0x80800) 2018/05/18 19:27:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@disconnect={0xa, 0x4, 0xfa00}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x201) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffffff, 0x20000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000100)={0x5b70af7b, 0x15, 0x1, r2}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/05/18 19:27:59 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) memfd_create(&(0x7f0000000080)="212670ff03000077d2fd9d6c6122891220b4a4eb66466dd88ee5727ab70b21c45bf2d0795e3c1a99b203b0fb21c3857705525fdf0e6f889e489bf4222f3a49e5ddf26a848bd448220201b92257362e31e299998f5aad2631ce672f2173e3eb3375d99c44a9d6c94941ad923a551a4aed63d3ad53ee2598e0afa97625ec728b1cc44cddaafedfbd5dc538c1cc2056a04fae336598917a75de7c7971d37979733d2ae21a378a8478014e43388e1f18814b6078936580445f19ee723d6fa5b4", 0x2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x8) memfd_create(&(0x7f0000000180)="212670ff03000077d2fd9d6c6122891220b4a4eb66466dd88ee5727ab70b21c45bf2d0795e3c1a99b203b0fb21c3857705525fdf0e6f889e489bf4222f3a49e5ddf26a848bd448220201b92257362e31e299998f5aad2631ce672f2173e3eb3375d99c44a9d6c94941ad923a551a4aed63d3ad53ee2598e0afa97625ec728b1cc44cddaafedfbd5dc538c1cc2056a04fae336598917a75de7c7971d37979733d2ae21a378a8478014e43388e1f18814b6078936580445f19ee723d6fa5b4", 0x8003) 2018/05/18 19:27:59 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0xc002, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x6, 0x740c, 0x9, 0x2, @tick=0x7f, {0x1, 0x3}, {0xff, 0x8000}, @control={0x20, 0xfffffffffffffffc, 0x1c}}], 0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, r1, 0x2}, 0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x4, @empty=[0x34fc]}]}, 0x40}, 0x1}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x6, 0x4) 2018/05/18 19:27:59 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x4053}, &(0x7f0000000140)=0x8) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:27:59 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0xffffffffd5064805}}) open(&(0x7f0000000080)='./file0\x00', 0x400200, 0x80) keyctl$set_reqkey_keyring(0xe, 0x1) io_setup(0x0, &(0x7f0000000040)) 2018/05/18 19:27:59 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2, "eb550d946fa983bc8ef199379d90bb0700000000000000b15f4b538544017e750a5718f2f089b4a98947b132e792"}, 0x36, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000002200)={0x0, ""/4096}, 0x1008, 0x8000000000000000, 0x0) 2018/05/18 19:27:59 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) uselib(&(0x7f0000000140)='./file1\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x3, 0x5, 0x56d2}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) flistxattr(r0, &(0x7f00000008c0)=""/4096, 0x1000) lsetxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) [ 113.792807] IPVS: ftp: loaded support on port[0] = 21 [ 113.973388] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 19:28:00 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:00 executing program 5: socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mlock2(&(0x7f0000ff3000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) 2018/05/18 19:28:00 executing program 0: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e64e29a59aeffaa1f2f6669"], 0xf) mknod(&(0x7f0000000040)='./file0\x00', 0xffb7206c3ba788ba, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1c}, 0xc00000000000000}, @in6={0xa, 0x4e21, 0x1f8, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1bb}], 0x54) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x2, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x3f) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000180), &(0x7f00000003c0), 0x1000) 2018/05/18 19:28:00 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:00 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0xffffffffd5064805}}) open(&(0x7f0000000080)='./file0\x00', 0x400200, 0x80) keyctl$set_reqkey_keyring(0xe, 0x1) io_setup(0x0, &(0x7f0000000040)) 2018/05/18 19:28:00 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)={@void, @void, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfcfa) write$tun(r1, &(0x7f0000000100)={@void, @void, @ipx={0xffff, 0x27, 0x1, 0x15, {@random=0x8, @current, 0xffffffff80000001}, {@random, @current, 0x7}, "da432577cec679299f"}}, 0x27) 2018/05/18 19:28:00 executing program 2: msgget(0x0, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x300, 0x101000) ioctl$SG_IO(r0, 0x5386, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x7f, &(0x7f0000000040)=""/127}, &(0x7f0000000100), &(0x7f0000000180)=""/194, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/05/18 19:28:00 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_aout(r0, &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00@'], 0x3e8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0xe95}, 0x1c) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 114.516488] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 19:28:00 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x1, 0x5) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/05/18 19:28:00 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001200)={r1, @in6={{0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x929, 0x7ff}, 0x90) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendto$packet(r0, &(0x7f0000001300)="ed78a366ce3637c451f6326e6198a8ffcf6a49de458c6efe218838cfd65b2a32ee51b38bc2f5323b76218df69f65a5640a85780f8c32156c94d054a3d844825cd37a55b37477e1e0edea912a31f28fa4970a2b5d3818a229da8ce6344563d40df332a09bb91a39a46fe68c710e089996d26a03b36e0b4124d4e58d0ee845dd8b0e", 0x81, 0x800, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000012c0)=0x9e) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/18 19:28:00 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:00 executing program 7: syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000280)="800000000002000019000000e60100006c000000002808f40000000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x6, 0x400}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f6c64616c6c6f632c7573726a71756f74613d2c645b73636172642c6e6f1cfc7069642c695f76657273696f6e2c6e6f62682c00"]) [ 114.663810] QAT: Invalid ioctl 2018/05/18 19:28:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x7}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x4000000000000040, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) signalfd(r1, &(0x7f0000000040)={0x3}, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x9, @in6, 0x4e23, 0x1, 0x4e23, 0x7fffffff, 0x2, 0x20, 0x80, 0x32, r2, r3}, {0x7, 0x9, 0x9, 0x6, 0x8001, 0x748, 0x1, 0xbe}, {0x100, 0xfffffffffffffe00, 0x7b96, 0x1ff}, 0x10001, 0x6e6bbc, 0x1, 0x1, 0x1, 0x3}, {{@in, 0x4d2, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x3501, 0x4, 0x0, 0x80000001, 0x2, 0x6, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000500)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000580)={0x0, 0x1}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000600)={r4, 0x4a5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r5, 0x12}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x8000}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x78) [ 114.686125] QAT: Invalid ioctl [ 114.693230] syz-executor3 (8355) used greatest stack depth: 15656 bytes left 2018/05/18 19:28:00 executing program 5: syz_emit_ethernet(0x3a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000008004600002c000000000000b178ac1414aa800000004402000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = memfd_create(&(0x7f0000000000), 0x3) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000440)={r1, r2}) 2018/05/18 19:28:00 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x1, 0x80000000032, r0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r3, 0x1, 0x0, 0x7ffd) close(r2) [ 114.785798] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 114.830166] QAT: Invalid ioctl [ 114.855224] QAT: Invalid ioctl 2018/05/18 19:28:00 executing program 3: r0 = memfd_create(&(0x7f0000000080)='/dev/input/mice\x00', 0x3) getpeername(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x610000) [ 114.880525] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/05/18 19:28:00 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:00 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:00 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x800, &(0x7f00000000c0)="9192601d3224d88cddfd69692b915d577371ab1b4b6572d466cc26b88d897ae737fc1e1dc6ad94c887ba3aa3c52ec2a0ca7794c272a06d20b2909aca4af8b645a32dd6124685cd51e142f7e8d640b99ac5b9d8ed677a7c3a03b40381708565a7d7f2e6594e7987a035e36620d60ba70c85d5f82b852f57c694a20464ef74") r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) 2018/05/18 19:28:00 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x440000, 0x86) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="be3c240a2acd6834d0fc18bdded737037f93f841094b0b34226809b7a795db33275a630e4f68167973645d85d359ac4d1fbc4d79a24dd8e305aaf50b3bf045c28af7b6bdb493a0ff8b8cf7ccf67587baa673d8745c9cb85a78ebd65c81522f1297e74546793ca03d4762271e4b8cf13eaeda77614bda0bc1e1206d51b34f8e6ed20211f33588107de2875c254bea8c2810e71d80e5a34f980e96b56bbab6b4f53747f62e3a35a337c7f46b251613e553eaf1066eff24", 0x1ef}, {&(0x7f0000000200)="eee6d097c54d26b684b845fe8b2b07901daae24b2183b558b633e4db7063f436820764625a15d6f960acbc41cb50be970e577d49b2289e772ea423c2f49253e2dbaf", 0x42}], 0x2, 0x2) unshare(0x40000) r1 = fanotify_init(0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/109) clock_settime(0x1, &(0x7f00000002c0)={0x0, 0x989680}) fanotify_mark(r1, 0xd, 0x2, 0xffffffffffffffff, &(0x7f0000000000)='/\x00') 2018/05/18 19:28:00 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x3, 0xffff, 0x6}) r1 = semget$private(0x0, 0x20000000103, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0xffffffffffff7fff, 0x6, 0x401, {}, 0x8a1e}) semtimedop(r1, &(0x7f0000033816)=[{0x0, 0x1000000000}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8800, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@loopback, @multicast1}, &(0x7f00000000c0)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000001c0)=""/63) 2018/05/18 19:28:00 executing program 7: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x5e0a39a8}, 0x8) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc) shmget(0x0, 0x4000, 0x1002, &(0x7f0000ffc000/0x4000)=nil) geteuid() socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$setlease(r2, 0x400, 0x2) getpgid(r3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x810, r2, 0x49) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) 2018/05/18 19:28:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x35b, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002040)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002080)={'eql\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001400010400000000b513d5fa2f7aadbf00000000020000c8", @ANYRES32=r3, @ANYBLOB="0800020000000005"], 0x20}, 0x1}, 0x0) 2018/05/18 19:28:00 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x123, 0x5, 0x10000, 0x1, 0xffffffff, &(0x7f00000000c0)='bcsf0\x00', 0x2, 0x0, 0x6}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r0, r0) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) 2018/05/18 19:28:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/172) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"82c01072f6914e2c77fdf1f3"}}], 0x60) 2018/05/18 19:28:01 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80002, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x204004c831, r0, 0xfffffffffffffffe) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) recvfrom(r0, &(0x7f0000000400)=""/65, 0x41, 0x2, &(0x7f0000000480)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0xa3c, 0x4, 0x0, 0x20}, 0x98) socket(0x15, 0x6, 0x8000) write$cgroup_int(r0, &(0x7f0000000180)={[0x0]}, 0x1300) 2018/05/18 19:28:01 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x800, &(0x7f00000000c0)="9192601d3224d88cddfd69692b915d577371ab1b4b6572d466cc26b88d897ae737fc1e1dc6ad94c887ba3aa3c52ec2a0ca7794c272a06d20b2909aca4af8b645a32dd6124685cd51e142f7e8d640b99ac5b9d8ed677a7c3a03b40381708565a7d7f2e6594e7987a035e36620d60ba70c85d5f82b852f57c694a20464ef74") r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) 2018/05/18 19:28:01 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a00090001e700e700000000a3a20404ff7e", 0x24}], 0x1, 0x0, 0x67}, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x100) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900020009000000000015000404ff7e", 0x24}], 0x1}, 0x0) fcntl$setlease(r2, 0x400, 0x1) 2018/05/18 19:28:01 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000000004002) creat(&(0x7f0000000140)='./file0\x00', 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x3}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'veth0_to_bridge\x00'}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)) 2018/05/18 19:28:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x400000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21}, 0x19) [ 115.543236] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 19:28:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x1156865420c9b7b2, 0x80003, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000040)=ANY=[@ANYBLOB="0215e1ffffff00000000000000"]) [ 115.599193] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 19:28:02 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f00000001c0)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="529e6b9b8af7aad16ee83132e29c8f332edd0c3136994a5074e237bd2b04b42654f5feffb8c49ee900c99f945c37f4e6246e5151d16eb292783109e0556bf329bd8f88a2fa0fad5a5fdaee198f1facaa405a7afd2cf8bc83fc9f57402f008c6c9c660a3fee897e1db75decd0b41e9a6b4456c134493342d61c3b666387f2a9fd7daab9b521b5d546573d109a53f23af4a25ed5e85608") ioctl$TIOCSWINSZ(r1, 0x5423, &(0x7f0000000080)={0x1b}) ioctl$TCSETAF(r1, 0x5423, &(0x7f0000000040)) 2018/05/18 19:28:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = gettid() sched_setparam(r1, &(0x7f0000000080)=0x7) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000000)="2d18d4539eca265b0a95d90ac6ea678a6e6946ac46db4b1be0c145a925886f002bc62dfc62baef3335a9215c828238da5afa494e95cd1cb4a983f956788611112be6c4c82013c32e618ba7a68bca3834adbd9d8dce3f22b91e9caf384323a151c090a1922215", 0x66}, {&(0x7f00000001c0)="41d137fd6abf92a54735529a273117caa568d0bfe09dd9e1f4c1ef4f7e74f1c50483c1003b61d13ff4c8238280350550f950cc3762f5c23c290b4a3f6887a8d6d901bc899f65a495f482f2cd8c1f4e528b96ebdb59f244e69aa6", 0x5a, 0xad30}], 0x0, &(0x7f0000000480)={'nouuid,', {[{@dax='dax', 0x2c}]}}) 2018/05/18 19:28:02 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:02 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fdinfo\x00') getdents64(r0, &(0x7f0000000000)=""/78, 0xffffffffffffff75) mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000340)) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000700)) 2018/05/18 19:28:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) inotify_init1(0x80800) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80240, 0x0) r4 = fcntl$getown(r0, 0x9) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000240)=0xda0a, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40, 0x0) sched_rr_get_interval(r4, &(0x7f00000001c0)) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)={0x100000, 0x2, 0x3, 0xc94, 0x3f}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYBLOB="b5000000ee0cd74c4f3d0aedef73a3991a566200d3943db5a7e72c946911404ddc2bb351d3295791157b015680cbeb8b1c4dd4f5c460e15a60d944c84694c4de1f3c392c6b4d1b05c538f11cc4200e991281ff34c7634ddbb9358ed3d67b9024882a1501000000bc87ced81043d323be95788afb5c127d6d54a7c9d50e0068be4e8db4857794d565f74d708e7ac24661f7830900215993e5396a4d10d05064283685240c4dd0dd5f0f4020e9dda771d2954f"], &(0x7f0000000380)=0x1) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r6) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000180)={0x1, 0x9}) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x4400ae8f, &(0x7f0000000600)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r7}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000200)={0x7, 0x4, 0x7, 0x4, "87c6da73702cdf17b9f8d6707bdd461e7d142fc11ad459d008e815e50c8e6baebfd72c8711271abeaaa0a9c6", 0xffff}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/18 19:28:02 executing program 3: socket$inet(0x10, 0x3, 0x0) r0 = socket(0x4, 0x1ffffffffffa, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl(r0, 0x8910, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x400000) 2018/05/18 19:28:02 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x2, 0x0) readahead(r0, 0x0, 0x0) 2018/05/18 19:28:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") finit_module(r0, &(0x7f00000000c0)='ppp1security(}vboxnet1\x00', 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x6, @empty, 0x9}}, 0xcde, 0x7ff, 0x81, 0x7, 0x8}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xfffffffffffffffe, 0x9, [0x4, 0x7fffffff, 0x9, 0x0, 0x6, 0x1, 0x3f, 0x90c4, 0x4]}, &(0x7f0000000240)=0x1a) 2018/05/18 19:28:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1d78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2000) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8f6f) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r2, &(0x7f00009eb000)=ANY=[@ANYBLOB="300000000600000000000000000004000000000000000000000000000000000000e20000000000000000000000000000"], 0x30) 2018/05/18 19:28:02 executing program 7: clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x80000000}, 0xc) lseek(r0, 0x0, 0x8000000000000001) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) clock_adjtime(0x0, &(0x7f0000000140)={0x1}) 2018/05/18 19:28:02 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) [ 117.154656] XFS (loop0): Invalid superblock magic number 2018/05/18 19:28:02 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/47) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x2, &(0x7f0000000240)=[{&(0x7f00000001c0)="356ef871c3", 0x5, 0x1000}, {&(0x7f0000000200)="9e5f51bd79be22f87ac3fa3ced2b4301d7088f49bdde7fc84eb8b46cba182d3d8e45de6b738389faba89a7868e64ec82f163e4cd1c2c6b17", 0x38, 0x50b}], 0x200000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) uname(&(0x7f0000000280)=""/4096) r2 = getpid() move_pages(r2, 0x3, &(0x7f0000000000)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff3000/0xd000)=nil], 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/18 19:28:02 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') [ 117.255854] XFS (loop0): Invalid superblock magic number 2018/05/18 19:28:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fchmod(r0, 0x110) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f"], 0x1) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/105, 0x69}, 0x40002021) 2018/05/18 19:28:03 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) [ 117.354733] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. [ 117.450533] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 2018/05/18 19:28:03 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:03 executing program 5: r0 = semget(0x2, 0x0, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getgroups(0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x3, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000480)=""/249) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f00000003c0)) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000400), 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x4, r5, r1, r5, r2, 0x8, 0x3}, 0x80, 0x5, 0x9}) 2018/05/18 19:28:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond0\x00', 0x0}) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/116) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/18 19:28:03 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) shmget(0x2, 0x3000, 0x848, &(0x7f0000ffb000/0x3000)=nil) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) stat(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x30) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0xc71, r2) 2018/05/18 19:28:03 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x0) 2018/05/18 19:28:03 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x10008, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000080)={0x1d004, 0x3000, 0x0, 0x2}) 2018/05/18 19:28:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x3, 0xfffffffffffffffd) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5, 0x4002, 0xd, 0x9, 0x7fffffff, 0x7fffffff, 0x1bc5babd, 0xa945, 0x1f, 0x40, 0x5, 0x1, 0x3, 0x9, 0x6, 0x1000, 0x7, 0x101, 0x2, 0xec91, 0x5, 0xfa, 0xb0, 0x1000, 0x5b, 0x10000, 0x4, 0x9, 0xa7, 0x90, 0xffffffffffffffc1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x30000, 0x71, 0x10001, 0x4, 0x2, 0x55c, 0x4a77}, r2, 0xd, r0, 0x1) ioctl$sock_ifreq(r1, 0x80000408937, &(0x7f0000000100)={'bridge_slave_1\x00', @ifru_flags=0x1}) prctl$getname(0x10, &(0x7f0000000180)) 2018/05/18 19:28:03 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) [ 118.077975] bond0: cannot enslave bond to itself. 2018/05/18 19:28:03 executing program 5: r0 = socket(0x2, 0x800, 0x5a) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}) r2 = socket$inet(0x2, 0x2000000003, 0x7) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x8, {0x2, 0x4e23, @rand_addr=0x6}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0xc0, 0x1, 0x3, 0x6, 0x7, 0x0, 0xffffffffffffff81, 0x5}) 2018/05/18 19:28:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x7f, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x8, 0x1ff, 0xffffffff80000000, 0x0, &(0x7f0000000080)='team_slave_0\x00', 0x9ad, 0x9, 0x6}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000180), 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000140)={@dev, @rand_addr, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/05/18 19:28:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="66b96a0200000f323e640fdf6f0226643e0fc728818870250000360fc79c08800f20e06635100000000f22e00f01eff30f38f661020f3299", 0x38}], 0x1, 0x5d, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="6736640f01cb6766c74424000e0000006766c7442402348400006766c744240600000000670f011c2466b80500000066b90f0000000f01d966b81ebdb4f00f23d80f21f86635c00000200f23f8660f85c9acde56d157b60fc7ab0c5b66b91d08000066b80d00000066ba000000000f300f20c06635000001000f22c00f2287", 0x7f}], 0x1, 0x0, &(0x7f0000000180)=[@efer={0x2}, @cstype0={0x4, 0x3}], 0x2) 2018/05/18 19:28:03 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:03 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000111ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000f91ffc)=0xf9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x71, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x100000000, 0x48000) r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000180)=""/131) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000240)={0x6, 0x0, 0x81, 0x8000, "6909b4ae1b9625beafadee91ef753a822cb68155ae5daf902e9394c3551537ab64b0fe13ceb87997ebaff6c6", 0x1000}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={r0, 0x1}, &(0x7f0000000100)=0x8) 2018/05/18 19:28:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0xd000, 0x8000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x74, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x8, 0x40000000000000, 0x0, 0x0, 0x0, 0x800, 0x0, 0x3]}, &(0x7f0000000300)=0x100) [ 118.256805] QAT: Invalid ioctl 2018/05/18 19:28:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/18 19:28:03 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) [ 118.361796] QAT: Invalid ioctl 2018/05/18 19:28:04 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}], 0x1, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:04 executing program 7: r0 = socket(0xd, 0x400000003, 0x80000001) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xf49, 0x1) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x2c, @rand_addr=0x56, 0x4e24, 0x0, 'rr\x00', 0x2, 0x8, 0x20}, {@multicast2=0xe0000002, 0x4e22, 0x1, 0x471, 0x2, 0x2}}, 0x44) setsockopt$inet_int(r0, 0x0, 0x20020000000004, &(0x7f0000000080)=0x1, 0x4) 2018/05/18 19:28:04 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000300)}, 0x0) r2 = socket(0x10, 0x4000080808, 0x40000000000) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') sendfile(r2, r3, &(0x7f0000000000)=0xf0, 0x80000002) 2018/05/18 19:28:04 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f00000000c0)="c626262c8523bf012cf66f") sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:04 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x301000) open(&(0x7f0000000280)='./file0\x00', 0x4000, 0x1) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x33}, 0x1, 0x1e11, 0x3ff, {0x56, 0xe1f}, 0x2, 0xffffffffffffffff}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)="70694dfc2e63757272656e7400", 0x0, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffff8, &(0x7f0000ff3000/0xb000)=nil, 0x4) fadvise64(r2, 0x0, 0x9, 0x4) 2018/05/18 19:28:04 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[], 0xffffffe3) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000440)}], 0x1, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) 2018/05/18 19:28:04 executing program 0: timer_getoverrun(0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000280)={{0x80}, 'port1\x00', 0x80, 0x0, 0x2, 0x8, 0xff, 0xffffffffffffffe0, 0x2, 0x0, 0x2, 0x9}) r4 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) execveat(r4, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000100)=0x9d) 2018/05/18 19:28:04 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000004008f0239d3ac6400000000075e46"]) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x1) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x10, 0x80800) 2018/05/18 19:28:04 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xa, 0x1, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0x0, 0x71c4, 0x10001}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) get_robust_list(r3, &(0x7f0000000680)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f00000006c0)=0x18) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000280)={"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"}) 2018/05/18 19:28:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3}) write$eventfd(r3, &(0x7f0000000040), 0x8) 2018/05/18 19:28:05 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x200, @broadcast=0xffffffff}, 0x10) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000300)=""/91) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000540), 0x1, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7940}, &(0x7f00000000c0)=0x8) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x7, 0x3}, 0x8) [ 119.392607] XFS (loop2): Mounting V4 Filesystem [ 119.428349] XFS (loop2): totally zeroed log [ 119.448917] XFS (loop2): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 119.458785] XFS (loop2): Unmount and run xfs_repair [ 119.463869] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 119.470618] 00000000ec2ef791: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.479500] 00000000216fb0fe: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.488373] 0000000004ff5ab2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/18 19:28:05 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000040), 0xff13) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:05 executing program 0: r0 = socket$inet(0x2, 0x4000000003, 0x1c) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="a9", 0x1) socket$inet(0x2, 0x6, 0xffffffff) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0x20000003, 0x0, 0x0, 0x267) sendto$inet(r0, &(0x7f0000000180)="d9ae8c228bffc62d7939145361c8735385e3edb65566dd9e1650ce7d1b40fe5050058cdd6ad29acac4c691e15932e860c9e371fb8668abb1366a78634a80d6fbd14fba411817e25b0fefa38f2e8cb67a2ed74983c086a8584274f24f117d4f110013f19c87557d02c13fce255fe82fe328eaa21429a025da5d765b8ef3f4b10beb725092fd69f6e8b2abf1bbeaf172de6983f78392f1e7a7e1f56aa9cc096ef389792758866cb41e28fea815e24e65eb674f", 0xb2, 0x4000, &(0x7f0000000240)={0x2, 0x4e24}, 0x10) [ 119.497255] 00000000886727c4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.506391] 00000000aa777df3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.515383] 0000000032ccae2f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.524335] 000000007a386dd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.533213] 000000001c6293e7: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/18 19:28:05 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7a, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e23, 0x6c, @loopback={0x0, 0x1}, 0x3f}], 0x48) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/bnep\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[], 0x1273) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000, 0x0) sendto$inet(r0, &(0x7f0000000600)='\b', 0x1, 0x0, &(0x7f0000000700)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 119.549234] XFS (loop2): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 119.558733] XFS (loop2): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 119.567613] XFS (loop2): failed to read root inode [ 119.570566] irq bypass consumer (token 00000000989cd7ad) registration fails: -16 2018/05/18 19:28:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000300)={0x9, 0x5, 0x1, {0x77359400}, 0x91, 0x6}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f0000000080)=ANY=[@ANYBLOB="9400000161f8add0121d22fbfeff44a0cb645f1ec26f3b85a2300000000000000002e6ebfb88e77ef1d50a400000004f17c5f6e79f46927f425add337273744bbf3ebd5e983e3b32a9ba11a5fde8b7f9f4d9b941a0a2b572523715af8d23a51897b5acee274a9615aa25c3b4c2ef62083361fca07fb13de881441bfbe1b6d745eb4278b524c83f885c7efd03cca2e3fe6cb9572c35b8c5fa", @ANYRES16=r1, @ANYBLOB="01a430c9640000000000000000000000000080000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="7800020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000001d0003000300000008000400000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0x94}, 0x1}, 0x0) [ 119.701754] XFS (loop2): Mounting V4 Filesystem [ 119.732207] XFS (loop2): totally zeroed log [ 119.750602] XFS (loop2): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 119.760272] XFS (loop2): Unmount and run xfs_repair [ 119.765364] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 119.772082] 0000000050f56959: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.780975] 0000000058e181ed: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.789869] 00000000639f7878: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.798751] 0000000036aa8581: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.807648] 00000000070c2c23: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.816506] 00000000a57321cb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.825394] 00000000d5a232d2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.834263] 0000000078573092: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 119.843216] XFS (loop2): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 119.852632] XFS (loop2): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 119.861376] XFS (loop2): failed to read root inode 2018/05/18 19:28:06 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}], 0x1, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:06 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xb, 0x20000000072d200) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x800, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0x4, 0x1dab}, 'port1\x00', 0x20, 0x0, 0x1, 0x3, 0x1, 0x7, 0x9, 0x0, 0x1, 0x8}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x21001}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x0, 0x70bd27, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040800}, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)) 2018/05/18 19:28:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000260001000000da00000000000205000008000800240000006ad097a4c9a94fde978d9500fb19f417c707bd7df8c132dc2312068da0d86eecf95dbb2134e56c3eb62c9acf436f1a8f0017013765c44a4920bdd6ef8225c174d04f9509580423909c21b7b69764e1ec7b98a3c73679f70bda51a40652ec2512edc23e9e06c89ad7f31ba4d9087eef6e92d20ba31d42"], 0x1c}, 0x1}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/05/18 19:28:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/18 19:28:06 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(0xffffffffffffffff, &(0x7f0000000040), 0xff13) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:06 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x10040) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="36660f3837ec660f117800650fc71df30f32fe840c000f152166b9d00b000066b8a374000066ba000000000f30f081056f1f66b9de0a00000f320fc7ac3eb0", 0x3f}], 0x1, 0x40, &(0x7f0000000180)=[@flags={0x3, 0x4000}, @dstype3={0x7, 0x9}], 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000100)="0f01c88f4a08124eeafce16a01f30f00db3e480fc7ad00800000c4e3d97da68b55fafc5f0f20e035000020000f22e0c42235aca05188c53136410f09b9800000c00f3235008000000f30c403957908cb", 0x50}], 0x1, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r6 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000440)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004340)=0x0) r11 = geteuid() r12 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000cc0)=0xe8) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() fstat(r1, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000f00)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000004040)=0xe8) lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000004280)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f00000004c0)="144034af2374b1bb7ebb20b72caf64306701419e3b22bee897ab206ad73bcbca0d1f1a3a6cad0d584d38596eec9e05febcabf1197c8c7f617da0886c799b4b32e9ac132361485e7d74d3ff520972c5ae88ad569c6d6d0d0f4e5c8d9119d7ebd54815ea9c44c19b7c50c1a8a2c6353488508d42737c5688288630e225dbd7505584f7db1d16c816fb9c7d0ee9d29311e8392c410f4a0e6075820003165e67542ac3bdc6852ed3d31a7dd3e84d282104107b7cdbd5acb4087adcf6792b462588e60f79", 0xc2}, {&(0x7f00000005c0)="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", 0xfb}, {&(0x7f0000000240)="76b053d8d4cb9b60146ed3fbf4ab51", 0xf}, {&(0x7f00000003c0)="0376af6fe0d4ec4738240daaa10e0e9cde21cff60fc77820b08b43dce24b70518f1ec773244cd56dec33ac0601c90a676f527f90db2dd31e2b08200e64aaffedeb0c0b1c907ab256a6e9619ee55d90b20db1601bf59bf619d1cc696be891b0c14402d1830dee79f9607f772aff126d0e943981416134", 0x76}, {&(0x7f0000001040)="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0x1000}, {&(0x7f00000006c0)="42fbcd5117c1c86d1288825406deb576376e1f3cad4dfaf4a8642de70a8ffe14de22f0d363f33e57de880f21d28c3c45416ef506659211b25cfaa05c0862c2d1e055e4705fd54b005fae421aa3b76a96675ea48405749828a567a8cfdc34b4b5331265df2a9ea38dcbc74ad6862c8727b0554a7de460c2c397cab3bcca6d7e44c534302b2ddb8635b8e749a9bf2409545e340cdf98ea1d99657c35aab26cf5bfd7bbfd6776b038afeda80856f9c033573536", 0xb2}, {&(0x7f0000000780)="d97740a14009646b9bc5d69d5ec8484c52e3c3a2bfe5da5c6cc383e5c93d37fc178047b34fcfdcfc63bfdff2ceb9ff6988cbd45601d849d8029a18151b549177ecc5e91171eda6efbe05a5b8e91d4daa3f9b06dc30d73df659836db753c64d7cfdcdf0ecbf3917340df4cc627a98f86c9426650d053cc7788c477747d481eae8590ab563b765293970504d74b198d4f8ca81681ffa78449de8561b2d0a3fdbbcea7c5cc828d982d3200a0cfa63d1e7284dcae081688ab88826bcb010ca2c18c6bc1349fc6fe796f5f8699bdd82837b3f38debb995724cee1c72e2742dd4524adb55efce8b060500fea", 0xe9}, 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{&(0x7f0000003040)="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0x1000}], 0x9, &(0x7f0000004380)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="20001000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="20000000000000000100000de8ff0000bdbb42ff40d20257d64ec73eb661fe07f7adfae66db20b49bbc55fc6e883d27ffbe8ef6c87857f1b100e5a6cafddf8fc724623312ac3197d961d288515fa2ed9f6c54212a2640b464887179dbcdd183d54d4eaf33f4680e15aa603b8c1dfd6bc0000000001e272dfa9e87b6eb645bc6fac12071d397efa9518", @ANYRES32=r5, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r3, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020010000000100000000e50000000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r6, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00@'], 0x130}, 0x3b113e43d09e54cd) bind$packet(r6, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000), 0xc5) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8001, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e23}, 0x1c) 2018/05/18 19:28:06 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) accept(0xffffffffffffffff, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f0000000280)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x144, r2, 0x300, 0x70bd2c, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x128, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}]}, 0x144}, 0x1, 0x0, 0x0, 0x11}, 0x4000005) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xa000000}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 19:28:06 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000004008f0239d3ac6400000000075e46"]) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x1) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x10, 0x80800) 2018/05/18 19:28:06 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:06 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) capget(&(0x7f0000000240), &(0x7f0000000280)={0x0, 0x0, 0x3, 0x0, 0xd94}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000740000/0x1000)=nil, 0x1000}) [ 120.586529] netlink: 'syz-executor5': attribute type 8 has an invalid length. 2018/05/18 19:28:06 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00000000c0)=""/225, 0xe1) getdents(r0, &(0x7f0000000080)=""/15, 0xf) [ 120.626712] XFS (loop2): Mounting V4 Filesystem [ 120.642983] netlink: 'syz-executor5': attribute type 8 has an invalid length. [ 120.668654] XFS (loop2): totally zeroed log [ 120.678772] XFS (loop2): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 120.688511] XFS (loop2): Unmount and run xfs_repair [ 120.693586] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 120.700297] 0000000093c448a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 120.709190] 0000000075473060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 120.718073] 000000006459fe00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 120.726938] 00000000adc65eed: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 120.735818] 000000008485c038: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 120.744747] 000000001117dd9e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 120.753635] 000000000ebef3a3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/18 19:28:06 executing program 6: memfd_create(&(0x7f0000000240)='\x00', 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x101}, 0x90) r2 = socket$key(0xf, 0x3, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x42080, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e00000010000000100000000080012000200020000000000000000001800000002000000000000000000000002000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/18 19:28:06 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/109, 0x6d) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='nfs\x00', 0x0, &(0x7f000000a000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) 2018/05/18 19:28:06 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x2080) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'vlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = socket$inet(0x10, 0xffffffffffffffff, 0x5) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) r3 = getgid() fchown(r1, r2, r3) socketpair$inet(0x2, 0x80004, 0x0, &(0x7f0000000140)) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f00000001c0)=""/40) 2018/05/18 19:28:06 executing program 0: socket(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='omfs\x00', 0x8000, &(0x7f00000001c0)="5b65693f4c57c2d1586c4ee9d42a1cae6d4772f414462d9927614afd2bf15541880b2bdf54a57ad69d6180b137838f0ab9e149accf431df28c54eab0c85a8ac2183197586d9b709cf02dd314778f9063576838cc98a5aeac09f8a04b8c033f48bf550197db64225cbf351cea6b9d01c70e661e393f2bdea50ecdb79181b86ec86a89cb87426f9eb8e7ed38cb2d34aba51cdfe4f7dae2092be2f15a9d962c8ed39e8f4031fd840cf818d218b0383cf45417e131efa8570e56241578b0aa294e5b190a15c2861c8ab0142868962e67de4b") perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 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, @perf_config_ext={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 120.762570] 000000000f2fb12d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 120.771838] XFS (loop2): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 120.781326] XFS (loop2): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 120.789898] XFS (loop2): failed to read root inode [ 120.860988] rpcbind: RPC call returned error 22 [ 120.873005] rpcbind: RPC call returned error 22 [ 120.996515] xprt_adjust_timeout: rq_timeout = 0! 2018/05/18 19:28:06 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}], 0x1, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/243, 0xf3, 0x40000001, &(0x7f0000000280)={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000100), 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 2018/05/18 19:28:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0xc00) fadvise64(r0, 0x0, 0x3ff, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xd5f, 0x0, 0xa13e, 0x10001}, 0x8) listen$netrom(r1, 0x80) 2018/05/18 19:28:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x100080000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 19:28:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x14, 0x200000006, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x81, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000100)="2e656597190bb94b5e7ea108d1b804a9ac0a28bd4873144499cd88e1027bb3a82a8cc86c64b9ecdadcac4c9bd47f9f700311eadd6119dd29d31bb2d9fc77e838911d54b522cd9b14cbadfb2bb8d6d3d5eb11638a710b5ee8cca05c4d3bc42b6c15a5c9fdf6ae7416674babc0fd34ed22cabfcd3e2678311803f02d50281bf4da986b85e1477b62723dcb2c1836"}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x9, 0x2, &(0x7f0000000300)=[{&(0x7f0000000240)="d919a0b38328bd871b7f7e7136782377380ddc69dd227961f9d6300320cdbf5c0d5ef8d220546d5a2935cae2b91b56814fcb918c7a24c7b0a8212452ef417acbffaa2c0f56b9b54a141166e9354bd45c672e2a6ecc3f45248944b652b8a799c2ca", 0x61, 0x7fffffff}, {&(0x7f00000002c0)="0a1bcdd118c52441fe645050646c210bf7f9f5bebeb03b088f5f0af4328b038df0476718a3bf7e3c665513be439b96b03ee767", 0x33, 0x5}], 0x10001, &(0x7f0000000340)={[{@space_cache_v1='space_cache=v1', 0x2c}]}) close(r2) 2018/05/18 19:28:06 executing program 5: clone(0x30000000, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000000)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'vcan0\x00', 0x336e3368}) 2018/05/18 19:28:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x4) dup2(r1, r2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/05/18 19:28:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fcntl$setstatus(r0, 0x4, 0x800) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 19:28:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x41010, r0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="14", 0x2f3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x20000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) listen(r0, 0xffffffffffffffff) accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) 2018/05/18 19:28:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000012002108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030069705f76050030000000000000000000"], 0x34}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/05/18 19:28:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:07 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) socket$nl_generic(0x10, 0x3, 0x10) setreuid(0x0, r1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) accept(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/18 19:28:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 19:28:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0xfffffffffffff91f) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) recvfrom(r0, &(0x7f0000000080)=""/87, 0x57, 0x40000000, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) accept4$packet(0xffffffffffffffff, &(0x7f00000058c0), &(0x7f0000005900)=0x14, 0x0) geteuid() ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000000)) madvise(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x9) 2018/05/18 19:28:07 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9"], &(0x7f0000000100)=0x2) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES64, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeb305e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fe3a2d7d1fad89e41cdad7e65c0daa36cc3bb656"], &(0x7f0000000940)=0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x4000, 0x0) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/05/18 19:28:08 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:08 executing program 3: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffff6b1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) rt_sigqueueinfo(r0, 0x1c, &(0x7f0000035000)={0x0, 0x0, 0xfffffffffffffffe}) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/05/18 19:28:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x41010, r0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="14", 0x2f3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x20000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) listen(r0, 0xffffffffffffffff) accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) 2018/05/18 19:28:08 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x20, {{0xa, 0x4e22, 0x33b9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x3f}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x5ff, @dev={0xfe, 0x80, [], 0x1b}, 0x3}}, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000000}}]}, 0x190) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/18 19:28:08 executing program 5: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) close(r2) close(r1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/18 19:28:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x8300) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x8070ae9f, &(0x7f0000000000)) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) 2018/05/18 19:28:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006800)={'lo\x00', 0x0}) r2 = gettid() sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x4000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) 2018/05/18 19:28:08 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x101, 0x8}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x3, 0x1, 0x5, 0xbdc, r3}) 2018/05/18 19:28:08 executing program 7: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) get_thread_area(&(0x7f0000000100)={0x80, 0x1000, 0x0, 0x5, 0x2, 0x1, 0x5, 0x8001, 0x100, 0xfffffffffffffff8}) listen(r0, 0x4080fc) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)="7cbca65fc9a8dd650e3e02fa5f60c8068b470e4072dd6d25eb3013ec5a6bc7d89558249ff70241f652305b55e9df73dbeeb553418546bcc67c9a6ddbdc223bf4ec00c8e69cfff3814785b3139b4185e0eddf0cbf822954d16cffd23543691722dd4335897ed4e3e0d953b6a3bf1e10c05d3b1c9e26d1416fd81a62d0e9f39454f794d69b843fcfc20abc82bafc9e0fca898fa2b2c03062b053e25e77", 0x9c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) socket(0x0, 0x0, 0x33) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x1000000004e20}, 0x1c) 2018/05/18 19:28:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:08 executing program 0: mlock(&(0x7f0000154000/0x4000)=nil, 0x4000) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x13, 0x10800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x7d4680c667d8472c, 0x70bd26, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x936}]}, 0x1c}, 0x1}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fcntl$setstatus(r2, 0x4, 0x6800) pread64(r2, &(0x7f0000003c00)=""/4096, 0xfffffdef, 0x0) 2018/05/18 19:28:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:08 executing program 2: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid_for_children\x00') socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/18 19:28:08 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0xba13147b77d50743) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) fcntl$getownex(r0, 0x24, &(0x7f0000000040)) 2018/05/18 19:28:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) [ 122.771668] syz-executor0 (8917) used greatest stack depth: 15000 bytes left 2018/05/18 19:28:08 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:08 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x40) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x4, 0x8, 0x2, 0x800, 0x0, 0x6, 0x400, 0xf, 0x1, 0x7ff, 0x5, 0xe29, 0xd5b, 0xffffffffffffff09, 0xfffffffffffffff7, 0x4, 0x40, 0x829, 0x5, 0x7, 0x0, 0x1, 0x8001, 0xffffffff, 0x8484, 0x3, 0x6, 0x5, 0x2000000000000000, 0x6, 0x0, 0x8, 0x9, 0x80000000, 0x2, 0x8001, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000040), 0xc}, 0x20040, 0x400, 0xffff, 0x3, 0x8eb, 0xe2dc}, r0, 0x3, r1, 0x3) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') lseek(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockname$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000001fc0)={@multicast1, @empty, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002300)={0x0, @multicast1, @multicast2}, &(0x7f0000002340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000023c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f00000024c0)=0xe8) getpeername$packet(r1, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002980)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002940)={&(0x7f0000002580)={0x39c, r4, 0x2c, 0x70bd2a, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r5}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf743}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x8e, 0x1ff, 0x1, 0x7fffffff}, {0x1f, 0x3, 0x3ff, 0x9}, {0x8, 0x9, 0x5}, {0x3, 0x5, 0x1, 0x7}, {0x8, 0x2, 0x899179a, 0x9}, {0x400, 0x8, 0x6b, 0xb9}, {0x6, 0x3, 0xa7fe, 0x6}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x1d4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x79d}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}]}, 0x39c}, 0x1, 0x0, 0x0, 0x4004}, 0x88d4) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/05/18 19:28:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xb97d) 2018/05/18 19:28:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000005a80)=[{&(0x7f0000004bc0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "72ebe5ce28f42e4905a31b8023d45ad63b9e91a6be25f001e571242a9e554d3f154e012243fae877992b0f36b51d785c1a41dea9db4beada0a16fd870691a4"}, 0x60, &(0x7f0000004d80), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000000000000000000000000ee14961b306000000785a6a55fbe02f"], 0xfffffe66}], 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x1f, 0x4) sendto$unix(r1, &(0x7f0000000100), 0x0, 0x4008040, &(0x7f0000000200)=@abs, 0x6e) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@host=0x2}) 2018/05/18 19:28:08 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) shutdown(r0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") recvfrom(r0, &(0x7f0000000000)=""/109, 0x6d, 0x0, &(0x7f00000001c0)=@ax25={0x3, {"468f6d2031a862"}}, 0x6f3000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getpeername(r1, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@deltclass={0x88, 0x29, 0x20, 0x70bd26, 0x25dfdbff, {0x0, r2, {0xc, 0x1}, {0xffff}}, [@tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x48, 0x2, @TCA_ATM_HDR={0x44, 0x3, "6be345192c18b1446e643783edc29d95b87b5e75073424c45c80baec8ed993bbb7596e407edf3a4bc948c63c86f765cd84898644b583d671faa15afea229a4"}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_FD={0x8, 0x1, r1}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x44080}, 0x11) 2018/05/18 19:28:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/19, 0x13}], 0x1, &(0x7f0000000280)=""/87, 0x57, 0x4}, 0x2103) recvmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/184, 0xb8}, 0x0) sendmsg$nl_route(r1, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x7c3324e99b989539}, 0x14}, 0x1}, 0x0) 2018/05/18 19:28:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:08 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xaca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x57, 0xffffffffffffffff, 0xfff, {0x7, 0x6}, {0x800, 0x9}, @ramp={0x2, 0x8, {0x337, 0x979, 0x8f36}}}) sync() 2018/05/18 19:28:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x0, 0x213, 0x10001, 0xef, 0x401, 0x6}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0x2, &(0x7f0000000040)="a82591bdacd525618386559591bc", &(0x7f0000000100)=""/2}, 0x28) 2018/05/18 19:28:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r3 = inotify_add_watch(r2, &(0x7f000003a000)='./control\x00', 0x20) inotify_rm_watch(r2, r3) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) r4 = memfd_create(&(0x7f0000000080)='mime_type)\x00', 0x3) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000100)='veth0_to_team\x00') sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x80000000000003, 0xfffffe2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x0, 0x4, 0x1, 0x254, 0x9, 0x6, 0x3]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000400)=0x98) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000b40)=@in={0x2}, 0xffffffffffffff33) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000000ac0)=0xfffffc19, 0x0) dup2(r0, r1) dup3(r0, r5, 0x80000) 2018/05/18 19:28:09 executing program 1: syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000480)='bdev-bdevmime_typecpuset\x00', 0x200000000) dup2(r1, r0) 2018/05/18 19:28:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/228, &(0x7f0000000100)=0xe4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) fcntl$dupfd(r0, 0x0, r0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000611000b70000000000000000000000009500000000000000438cff5db7455eca483b40ebf7fb430446033c19497babb3d150c196e8f073eb0697e2987b8f9b546faff36cad3dc7b9f27e722c9f2aa1fbf4c0488d6892efc602604f41815586124f6fcb8b72bfcb06d9a4d94634f256e079e456dfd79b9eae0af0c1d824725cd50342cfda2fad8e32fa1f269d1ee5147e1711fd3dcbefa4e238e1362408e3b173bfaf89df0dd3bdc25d6eb414c10fd57d00c6d411e5dea1f44fd9f52fa9f1087743d38b7d881f8f36737e0ef58295602fbb84ad32a57b820dfac5191525"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:28:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x6, 0x10}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=@srh={0x11, 0x14, 0x4, 0xa, 0x6, 0x51, 0x5, [@empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xa8) 2018/05/18 19:28:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:09 executing program 0: umount2(&(0x7f0000000040)='./file0/file0\x00', 0x8) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x54, 0xc378, 0x5, {0x8, 0x401}, {0xf7, 0xff}, @period={0x5f, 0x0, 0x5, 0x3, 0xfffffffffffffffc, {0x8000, 0x6, 0x5, 0x2}, 0x6, [0xfffffffffffffff8, 0x9, 0x9, 0x7fff8000000000, 0x9, 0x1000]}}) read(r0, &(0x7f0000003380)=""/4096, 0x30) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) [ 123.568406] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 123.681260] FAT-fs (loop0): bogus number of reserved sectors [ 123.687181] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/05/18 19:28:10 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:10 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x10001, 0x840) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000001c0)=r3) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x7bf2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xf57) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x40000004}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r2, 0x4}, {r4, 0x6004}, {r1, 0x1265}, {r4, 0x40}, {r2, 0x2000}], 0x5, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)={0x6}, 0x8) 2018/05/18 19:28:10 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc)=0x100000000000004, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x500) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x1, 0xa2, 0x3, 0xef}, 0x7, 0x2803fd8e, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x5, 0x3, 0x613}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x2}) 2018/05/18 19:28:10 executing program 1: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 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, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x84002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x3ff, 0x10000, r3, 0x4, r4, 0x3f, 0x100000001, 0x737}) close(r1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000300)=0x8) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000380)={0x0, 0x20000000000000, 0x5, &(0x7f0000000340)=0x1}) memfd_create(&(0x7f00000002c0)="656d311a25776c616e305c00", 0x3) 2018/05/18 19:28:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x7, 0x3, 0x3f], 0x3, 0x2, 0x6, 0x800, 0x1, 0x401, {0x0, 0x3, 0x3, 0x9, 0x5, 0x6, 0x2, 0xd56, 0x2, 0x4, 0x4, 0x751, 0x0, 0x6, "c94b1b6d3de095f61b659294d14c6b0ce666b8f274336a6590d62e8cd483e169"}}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv6_newroute={0x1c, 0x48, 0x23, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/18 19:28:10 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000140)=""/224, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/18 19:28:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r1, 0x1) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/57) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000040)={{0x2, 0x0, 0x6, 0x3, 0x4, 0x1e}, 0x2}) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="b80d008ee03e650f090f3266660f3814aaa2f4f4baa10066edf20f2b79340f300fe9e366b9b30a000066b89e96000066ba000000000f30", 0x37}], 0x1, 0x0, &(0x7f0000000280), 0x0) [ 124.482339] FAT-fs (loop0): bogus number of reserved sectors [ 124.488358] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/05/18 19:28:10 executing program 2: mknod(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='security.securi'], &(0x7f0000000100)='\x00', 0x1, 0x0) prctl$setfpexc(0xc, 0x40000) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/15, 0xf) 2018/05/18 19:28:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x8, 0x40000) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0xc7fe5c42) r1 = dup2(r0, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) [ 124.573737] QAT: Invalid ioctl [ 124.592458] QAT: Invalid ioctl [ 124.597131] QAT: Invalid ioctl [ 124.600644] QAT: Invalid ioctl [ 124.604986] QAT: Invalid ioctl [ 124.610038] QAT: Invalid ioctl 2018/05/18 19:28:10 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) fchmod(r0, 0x8c) [ 124.639972] QAT: Invalid ioctl [ 124.651518] QAT: Invalid ioctl [ 124.663804] QAT: Invalid ioctl [ 124.673532] QAT: Invalid ioctl [ 124.679795] QAT: Invalid ioctl [ 124.686270] QAT: Invalid ioctl 2018/05/18 19:28:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:10 executing program 1: ioprio_set$pid(0x1, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x240000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x3c19}, @in={0x2, 0x4e20, @rand_addr=0x3f}, @in6={0xa, 0x4e24, 0xffb, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}], 0x74) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x7ff, 0x1000, 0x8, 0xfffffffffffffffc, 0x3, 0x6, 0x1f, 0x10e, 0x38, 0x7f, 0x7f, 0x0, 0x20, 0x1, 0x6, 0x0, 0x1ff}, [{0x0, 0x5, 0xfff, 0x40, 0xc02, 0x0, 0x7}], "23cfe9be92d39f60bb6d97a59b9a1b4907614f22e8fd0326664430e035da0531905ce4e46a02aea8861c8809b71473420fe606c6fc8e1638cdf5f2eb264e60a99416c100694b81e0f85fa0a4054d103a164b69df92c8d29211cd889b0a905760fb94df40cee15e08eb14efb5b535929723ceca2a50b91d997708182d8db86a3166cacae0037ca0dfb09653a45fcfb4704afb325c959af89c96", [[], [], [], [], [], []]}, 0x6f1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 124.691218] QAT: Invalid ioctl [ 124.698805] QAT: Invalid ioctl [ 124.723451] QAT: Invalid ioctl [ 124.735700] QAT: Invalid ioctl 2018/05/18 19:28:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:10 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='sessionid\x00') ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000100)={0x20, 0x4, 0x1}) exit(0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x3, 0xffffffff}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x0, 0x1}, 'port0\x00', 0x10, 0x80000, 0x1, 0x9, 0xcf0f, 0xae, 0x4, 0x0, 0x7, 0x8001}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000280)={0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 124.747964] QAT: Invalid ioctl [ 124.757124] QAT: Invalid ioctl [ 124.768707] QAT: Invalid ioctl [ 124.772497] QAT: Invalid ioctl [ 124.776449] QAT: Invalid ioctl [ 124.796578] QAT: Invalid ioctl [ 124.806215] QAT: Invalid ioctl [ 124.825565] QAT: Invalid ioctl [ 124.838938] QAT: Invalid ioctl [ 124.850111] QAT: Invalid ioctl [ 124.864557] QAT: Invalid ioctl 2018/05/18 19:28:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000e80)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000e40), 0x1, {0xa, 0x4e20, 0x1f, @empty, 0x100}}}, 0x38) write$rdma_cm(r0, &(0x7f0000001180)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001140)={0xffffffff}, 0x117, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000002d80)=@listen={0x7, 0x0, 0xfa00, {r1, 0x8001}}, 0x5c0117317b1924f7) write$rdma_cm(r0, &(0x7f0000003740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003700)={0xffffffff}, 0x2, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000003780)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0x6}}, 0x10) 2018/05/18 19:28:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8915, &(0x7f0000000040)="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") r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x14, &(0x7f0000caaffb), &(0x7f0000000440)=0xc) 2018/05/18 19:28:11 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x10001, 0x840) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000001c0)=r3) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x7bf2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xf57) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x40000004}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r2, 0x4}, {r4, 0x6004}, {r1, 0x1265}, {r4, 0x40}, {r2, 0x2000}], 0x5, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)={0x6}, 0x8) 2018/05/18 19:28:11 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x7, 0x4, 0xc1, &(0x7f0000ffd000/0x3000)=nil, 0x5}) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000640)={'ip6gre0\x00', @ifru_ivalue}) 2018/05/18 19:28:11 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xb, 0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000300)=[&(0x7f0000000100)='syz0', &(0x7f0000000140)='syz0', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000200)="21657468301600", &(0x7f0000000240)='{}\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=')$lo[eth1}selfeth1*nodevvboxnet1useruserselinuxkeyring\x00'], &(0x7f0000000240), 0x1000) 2018/05/18 19:28:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:11 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/psched\x00') socketpair(0x1e, 0x0, 0x6, &(0x7f0000000000)) 2018/05/18 19:28:11 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:11 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='0x2', 0xfffffffffffffe3f) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000200)) 2018/05/18 19:28:11 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20400, 0x0) timerfd_gettime(r1, &(0x7f0000000080)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000002c0)={{0x0, 0xbd}}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000)=0xffff, 0x4) 2018/05/18 19:28:11 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x44f6, 0x400000400200) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) statfs(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/4096) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', r1}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000000040)="f06952cbb65ff3ca3356a9c7cff3e64663b2b601643c5f9253974ce4777828704978b4b9f3874961377d22019459146f3380d3448f827e2d9738e5d8d8e002dec18d6aa5f4c9c419d6c6d11a14439e773142b1f4e1ea7db9543abef12b4e430c4368f80bc859189350037f218e2ecf41afa88913b2b35d981ad16854350c") sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x9, 0x200000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000240)={&(0x7f0000fff000/0x1000)=nil, 0x3, 0x0, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x585}) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00000003c0)={{0xfd6, 0x7, 0x3ff, 0xfffffffffffff001, "743a06144e4e65c24d05b6d54f332f39472762c3937b33eb8e3b2df8355a4db38be7fea3cec514a2e634b1c4", 0x8a}, 0x0, 0x0, 0x0, r4, 0x8001, 0x4800, "20acb088605a0f2546a245b6c0025c126266dd25ea66347f3324a414e4f7e7b41e353189829f16b347e01b95b582909e18bdfacec5da02685bac0d5f65d7c5e1", &(0x7f0000000380)=')\'/*!\x00', 0x6, [], [0x5, 0x6, 0xfff, 0x8]}) 2018/05/18 19:28:12 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000040), 0x4) 2018/05/18 19:28:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000940)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/05/18 19:28:12 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000003780)=[@iv={0x28, 0x117, 0x2, 0xf, "764f58e7bba31bd1676b6596b13d26"}], 0x28, 0x40015}], 0x70699d34a4b40c, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974790000000000000000000000e9ffffff0000000000000000000e00000004000000c0080200efebffffffff09673fa644cc9d57e89b86d523c34714ffffff28918900280300002803f936ffffffff04000000478d4534c280b684a54c92bea45cb994070a7444a23ef22e78979bc2af6edd5e14f63cb7a7b5511d6b410978e5d8fde231adafa28dc1b4f76c4325740d87f915074093c416765bcb5683010009d757070000000000000000000000000010000036d998"], 0x1) 2018/05/18 19:28:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xfffffffffffffffe, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/05/18 19:28:12 executing program 5: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 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={&(0x7f0000000040)}, 0xfffffffffffffffd, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\b'], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f00000001c0)) 2018/05/18 19:28:12 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x40, 0x6, 0x10001, 0x8001, 0x20}, &(0x7f0000000580)=0x98) getpeername(r0, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) r2 = socket(0x11, 0x80007, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, 0xc105, 0x5}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @rand_addr=0x8000}}, 0x6, 0x2}, 0x90) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000040)={0xfd, 0x0, [0x8, 0x1, 0x5, 0xdff]}) 2018/05/18 19:28:12 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/190) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/05/18 19:28:13 executing program 7: r0 = socket(0x10, 0x3, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="e67e0c9e15c60ff9a6886af27dfafeb58626938829d9181fc338dcd4e9d83dbc"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_rr_get_interval(r1, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xe65ab6a0c3714b60, 0x30, [{{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}]}, 0xab) 2018/05/18 19:28:13 executing program 1: r0 = socket(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x6) sendmsg$nl_generic(r2, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x14, 0x24, 0x217}, 0x14}, 0x1}, 0x0) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r3, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r4, 0x4) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000280)) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)={&(0x7f00000000c0)="cc8f27d0385c7f7bf2483a0a93949eb0054000654641a45d80bf0079f08c65b4328abf21153d38cb641d34e82cdd04a701a9138d7b8bfa0a53e76370530896fa03f8289730a53b7493eb8483c1d7b124230a8881b3c3423511de7ae386fe7c2cc73c58d4f0e4fc733dab6fbcd52accf89dd15b674a85f43355d3870bbd623f80cbdc59661d7fc1ed5e20912ebf1aeeb74e69d926301ed79a8f7b14bd899755c5b2c2a961649acc541bfaaa0511edb5e639027d21917ec09c9247d60a9e1da93c7d2ae0d72b97d9ef86caee1dd1e2a8ce2a4acdd6b1beaa92303194", 0xdb}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="8db482075da1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x28, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x2000, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000001c0)) ioctl$KDDISABIO(r3, 0x4b37) 2018/05/18 19:28:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000001c0)=0x5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xfffffffffffffffd, 0x205}, 0xfee6) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x0, 0x7530}}) sendto$inet6(r0, &(0x7f00000002c0)='=', 0x1, 0x0, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 19:28:13 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) ioprio_get$pid(0x3, r1) r2 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = dup(r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r4, @ANYBLOB="20062abd7000fcdbdf250c0000001c00030008000100000000f6070008000500000008000500ac1414190c000200080004000200000070000300080004000100000008000500ff5e6482ffffff1400020062707130000000000000000000000000140002006272696467655f736c6176655f30000014000600fe8000000000000000000000080003000000080004002000000008000400000500e000000208000400010000000000000000"], 0xb4}, 0x1}, 0x20040804) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000240)=""/234) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 19:28:13 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:13 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)=""/59, &(0x7f0000000280)=0x3b) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000080)="4664ca32747c820f956eaec629f999ce11386a79032ca0659549cdf914fdeebe4f598aa056539944deb099b67b2aeed0b46f12a6a9d08d91c99e133caa473ca531af7dee9d1fc104f7e8439e4528b08eb29d27e23825b31eb5e04de67148d860e1e696b9bf9797bbd8b7c5fb83741d6b8a24168d7c1c862e30082e5a0947aa3bfa430d7dafd116bebfb7dafeaeacea5a5070ace26c06c1d76aeeb97fa617bba74926da786305c78a70fccea1be4150969c7164f9c9d879c35f2ded2f6710", &(0x7f0000000000), 0x40000000000002}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000440), &(0x7f0000000180)=""/11}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r1, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) 2018/05/18 19:28:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001dc0)=@l2, &(0x7f0000001e40)=0x80, 0x80000) sendmsg(r1, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001e80)="e966e2428e31dec0ec4d2eff937df09851e88ccebe66fb5d26c9aee831b02d67484a91f66c9d8719d0047705918288ac072b318916c0a93937a125f01fb59b7fb22ae2458333c5e512372402b9195f3d7a6d75e6383b6b431b11f8b6e4034546cf28532e2dee2ae46b153dbe60", 0x6d}, {&(0x7f0000001f00)="0cc6413e670d346c16745fb56b7653682cb614e3c4670353138e37cb700c27c3077e37d7a182949c2d60067f0cbe0940435d79684be1c0ac71b5f20f46fa1e8ffa1932aa27e166bf568471460a606766968da747082bcf76a5919539b3b5725cc1b1e4c318233553ba409f6114a8d7c20a0181e90f9807d7453db6e0659806dbac9fae58be4e34e4ab5f5850d1d0e017b0081a34946599e371151213c5df1b5b989c1d99ff6d4e4946737d2daa3cf6b658e2ff63a4b807a35ed339c5795867daaf74b4f67e2ae770c20b78005e15c7c4fd162f4abe7d3b5e5a7bd09331", 0xdd}, {&(0x7f0000002000)="82758149e79c21a914eb2b4f615beff258551480e5a7522aaad7965ad69e5c2e05e79b7236d307fbb40a3ee0831d2e343abdf372bc44e5a0832ef45ce51ccc5d1e036e26d568182a77f1a330f65464be7923570fca350c6c054f1721", 0x5c}, {&(0x7f0000002080)}, {&(0x7f00000020c0)="bc73be5511182a943fa12199d337864ba4f0949194e3e00342218556b1569ae21a1d3a0365912625386391e45fe486ab02c599ff1eb28aed512d3ced4de0a90b9abfe3852a7b6955952d3c6058", 0x4d}, {&(0x7f0000002140)="3f84cfe8369daae37a7f1415277beefcc6cd123357680aede870eb6fd022fe53306f523f5edc10d9463a70cb32603829206665b1aa93819b166ff5a6b2fff1a315ef65a446025c53efeae869772b976509b2e6ba2a712697f4f4580b41d6786800ca6bdc638b75ceff690138594ff4d8df8aa93ea04fa40d4e88d1a04442084e8a964d322c68a2708e15840eb6e614a0b6e142e924fbd3048fd9bbd01a4d04d167dcd02d506c599bde108a28c832b0", 0xaf}, {&(0x7f0000002200)="fbf490cdf6037078af206110d7deba8c948c9c11843e075479abb75e58339464576b32d2f9a1184c1ab6813ac227a9020ed0321ec8cd957a38c69a5c556b0b49b380fd71a0a146261bb133bbfa0beaea4ff7394bd10c3b15c64a204ca753de3e3a9e02925e7e11a3d003865c31db56635d5ab97a6093d9638e0180a984d771aff221360377ff452c007a0f2d46080fec2a67e79ab92b88725bacac871897f87fc18e13fd055090389a4940ba48fb777dbabb00eebed6c07b66096a1f07b593c399668875", 0xc4}], 0x7, &(0x7f0000002380)=[{0x100, 0x6, 0x2, "8f386da9a14408abb0ad5c0b66be9a7029390a0229ab9289e15020fd0f14fbdc64b3f87233e3790e63e9558c634b496053dc5d1a14ed8d02b0ca3bda8a2322a3c7190f757674492e1b4f467b37ae340dbf7430fed2e58c39bb5eb78b3a7c8668cf214bdeee17de419b7b0e1367568e84c8067cf70786e1f80c6bdcf691b1b929856d0a90c8a6ad0d4c7532d32d734158a65e0e4d4a64fba17bb6e7e4f4842e9e832fce2f96763f8253c5565a37b2cbbd7181985e1f0c86b911c71fe6df8e0a8373748b2155b501ed975a3d685d0ef014a9ab0ded121522811da0980d0446c7d77d4ea9c5b1a7e8ca104caf"}, {0x28, 0x107, 0x9, "68f8acbf3066d6da8c1e5ae60216d9c56585"}, {0x38, 0x1bf, 0x3df, "df1e1aa6530e0a5861b05f8fdd510485fe8273c9b99828a679058e4b6e22e35a7b6e"}, {0xb8, 0x107, 0x100000001, "8abb8d6cb10294297ffc012e7157b0c41a8298b7ecf08abe40fdbea30da65c6775561a4f406d6d714f1c3d4a110a70dac11c6e1b574b28606b28f5619934cd646122c0089793a42942207e2479fdd886cc1725bd6dd742aa0c2dceed33fa20d2896b501a266e453c281892f6ee61a128378e8c9c0a46901d5e5ccecc41b3b627eca100f2d8617c3b4b9a5437f372fcc2f6fc2808498df86268f8da64a1e459be1e50384768"}, {0xb0, 0x11f, 0x9, "14d20ba297fea9209f486973fcd2104d32e67f5e648f09d8234cdc3c65cb6a3f78973e55e7ad19d7b9dc83d169ab527ac752da26a251e072eea3db565416361cbd0a73e1241ef6c0494b5ce1ba1af6d40d25159e176e77e391482e259e4dd3d449306898b66a8b3a9b1bf9f5cdc6334513f8574958b126f8ad0fd008faff376a6f3d7c826d2b81f142843e5353d0805871e3af74aacc7cd2beb349"}, {0xa8, 0x18d, 0x80, "34ee744cd0fb327503e90ef1de1aed431d31cd055ec327afd1b2a8c2c390e7b441cd4fb907792a07ab1dade7abe324d44939bb3c08e4ae6bcecff32ef5751fc242833ba36f03499e3b1cbb6ca4c19e3972ee2fbdbabfcbef2f4cb568e3f6a835df4be7b363b20c51f16e0abe6e556f2ab8fe6775fab5e4d76d18c60e69e7027e6444a2923e5263c47ce0f54c45fc57c5e5a6ee99f4eac8"}], 0x370, 0x24000814}, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000002740), 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000002080)=0x45ff7c550f5c81ff) ioctl$KVM_SET_CPUID(r3, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x4000009f}]}) ioctl(r3, 0x4, &(0x7f0000000040)="ca02fc4eb0aeb34c6e682937894a9d54ed1745bfe976ab07167ac97e6e561444b520e67c481c61933c605252402576c5b25feee66aded3d84df5f2ea0a1c95040693385b02f3d471563f7baa2fecb725240872987a567e991d5f20c4d10fa273607c5b79d79a5722b1a3e511d9665d9fd564aa294dcba78eb4bbf8ab2ec26de40d33ac494a0d42218b0611d3c5ef519790be46c050e8dbf4d815b6a8df1ae594478d76b73f043b7bb2a906794ea4f1eefe6a521dd0bb6aa807098377ae42168672f3c0ddf6b871a34682f847eb22cf4eac3a6de8e0da46519a250054a04d13dab1a89eed17577187aa") r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x145202, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f0000001d00)=[{&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x7, 0x3, 0x80, "2f39268b46ab634ec87e2dc311c909d9fc9733b79e6ae143e5e5fd65c80896b4850cce17688919e4271de5f5560efbf6153857e5d382484c179ac976dd2440", 0x21}, 0x60, &(0x7f0000001380)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="df8d9d8e4853219e1545c9d7d5ff748ec5e37c060d92c0322c8397b095eaf9b90d6cf17e5ef4cfb9427ffd337c80ac7068c72c0301a514e94ca1377c4b79e91ea0baa0cd03d5a0fad5476c1c8062e833b654f9c5493a5e558d0ec193f678ecf6cddb08fb0faf9d1526eca6341a5f9baac0d319dd4635203ce4574e458493ab4adad637323b3bfa18535f31c4cca6868361a65637cd7fa9f3320dd5017f1267ca3c8d266967985bbde7882e73ae7ffd8ebb701a5b4f28ce350a5704f20ed0e45884ae988f72cf79b02e8dfe6b897bc3a26a53f99b0e714981dfa51d3f20114aa309ec38d69a16e60a81", 0xe9}, {&(0x7f0000001340)="ef8c5de1b89f03dae9c11196d6ec049340ab45", 0x13}], 0x3, &(0x7f00000013c0)={0x18, 0x0, 0x400, "b1e4b4fbe6"}, 0x18, 0x4000}, {&(0x7f0000001400)={0x27, 0x0, 0x0, 0x7, 0x4c2, 0x1, "a38a28a5dffe995115c034ef7efaaef1e2eedd8c8e798b89c2aa03078b2bb458c3270a597ffd66ec3f62fc8e7cd6f1407d597a47d622f9e7bca8f42a4d1223", 0xc}, 0x60, &(0x7f0000001940)=[{&(0x7f0000001480)="b77424e3e6d1c59657aea7c123a095ae6242597d80ef66ee10099b1fecc484e99107a1a0ffacf88cc1f6a942", 0x2c}, {&(0x7f00000014c0)="310e2da8697b1cd1689c7338610d0313b51370265c74669e9569a8383a9e0d42561c2e8218098d0d68f846bdff2f551c5f714d343cbd0fac6ee996d613de60df835e9f9f1e8a5346b08b3f69f44fb73315e85b02e12bb35994af", 0x5a}, {&(0x7f0000001540)="1b24d9eea2751c93e71b1b39e8ad30982a648875b632d17e225b36151f09ddfea04aaef965dff0119457d7d01fdbd828b2c90cb8740026f1d10f0271134d4aa963edc9f56425b06a412b67e1caff0e7759192751f357282941f9219afd09ce0ec3496946708e4fae0375d72eee64408f2f66d93b06e8fa0754a22dd25371dd1134d729851f9b41a1c0c61a621c3e7f754f6161f1a36a4f5d17a1ea9c6fc8d743bff018b10ebe47e694b06192a37179b8c4854a446ae1ab43ce562150ecc8381ef93526e05aea33ac0ab4c3ab232815f31211d53f7e921646d5773b51da0e7fc91fa6868c", 0xe4}, {&(0x7f0000001640)="1b41674a93112b81506112a004ca471cba5c86a6b9c7f53089ce25656a12823eb6910d382fa5676593a969cabd696171eecdc1751a86c36471d3027e5e2383287c525ec7787636315380088c8385937cc6fa934e6bc75c7dbd91c7b5a4f6798697fdddd6a3431d59bb574444152462ff371f0846dc4c96c6e624a8160b9f6403dcdcda764611053dd84c86d995d68a04f2ad3642a1095a6fb032c8568ae5a46c33cce3f82d5578326f766249985e759d95ef92a2b5f8efaab80bfe110c65f82e9603b5dac8f4f6efc63d30ff5315408a9539261209dbd97994739f802d3e6e", 0xdf}, {&(0x7f0000001740)="ce736e2c12818d94481c7b531c0d125e5890f08588417ad7bcb436b16aeee0d470c45566a140ea171ae90b6a0a757be6bce166f68c9ded77faa35cfb36d874c524d8a37821636869ebdb28781f26f264130673d6c50f109ece47760d138590f407d74e82827f09217102589bbd94d05cb8106d73e75fcc07665e696c07e4331ce485e6951b539ce7b1e17ee8baded5897828902f38f26e3dd77b1d33b79a7e921f3a237fc5fac65e1189308bc2d23682ff38118b661ae23c789735d3fbb57a1687040d13c1e5339762fcd40fffe5ca5d04dbe66a41a3c3dcd3642c3ffc832507d61af9847ff7fd211125266200bd2158d7fcd775", 0xf4}, {&(0x7f0000001840)="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", 0xfd}], 0x6}, {&(0x7f00000019c0)={0x27, 0x0, 0x2, 0x7, 0xb5a, 0x7, "9ef6b9b2f3d50112b8a476104c3e46c1d4a3414c7eccee382a7b20846b40f3c6d9a3e8c630555fd75e17fd035ef7888e771ed213928a45bcad2c0f1d0c532b", 0x1d}, 0x60, &(0x7f0000001bc0)=[{&(0x7f0000001a40)="1e15e568b32f5f4d516173c5e2b8e79187a36c790b9b1fe5b4e048a919bc4c82935a00836cf32bf9301c8ce1abd177029a0b28e8c26846035f12f3b4c846348f6bb75d5ca86c0a871e46a83c545e1daf4c0b241d9023a117d8294c4bdd9cb92ba5e8df4708994e3a98e68e9fd4c2ae71219e9a93", 0x74}, {&(0x7f0000001ac0)="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", 0xfa}], 0x2, &(0x7f0000001c00)={0xf0, 0x11f, 0x3, "25e125453d2a36ec383ef5d70678316cf16f6b523fc5a5a64902a255a20d7fd8cdc5df5a746de070d4dedfe6ac7a067e934fc2dee8866760e7cb9b4270c18554c3749d90a1bf89f4b151604f91935d6be971b3e9c0f3373a8fb3327af897b0deb27ff4afe3e0284050866099786139b822db622ed23f0f8f81b2b6a376be491dfa68edeb52caaad3f68f69d84d39ee71c91cda82adad7f9563c3fcd884a89159bc8d56f723a2de49a67ef33b97ef51242b4b2f6ac8229d2bf6ecfa824e4dd65882d607febb10ea8d5154f7a7c1be77d9d8ec2785bfe30b7ee370ae59"}, 0xf0, 0x4040004}], 0x3, 0x48815) 2018/05/18 19:28:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(0xffffffffffffffff, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:13 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003a6000)={0x7, 0x4, 0x1946, 0x40002, 0x0, r0}, 0xffffffffffffff4b) 2018/05/18 19:28:13 executing program 2: pipe2(&(0x7f0000005440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x1023404, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001600)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000001700)=0xe8) getgroups(0x2, &(0x7f0000001740)=[0x0, 0xffffffffffffffff]) r7 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0}, &(0x7f00000017c0)=0xc) getresgid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003080)=0x0) getresuid(&(0x7f00000030c0), &(0x7f0000003100)=0x0, &(0x7f0000003140)) getgroups(0x1, &(0x7f0000003180)=[0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000031c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003200)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000003300)=0xe8) r15 = getgid() r16 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003340)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000003440)=0xe8) fstat(r3, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000003580)=[0xffffffffffffffff]) r22 = getpgid(0xffffffffffffffff) stat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000003680)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r25 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004c00)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000004d00)=0xe8) lstat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004e00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004e40)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000004f40)=0xe8) getgroups(0x3, &(0x7f0000004f80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r3, 0x10, &(0x7f0000004fc0)={0x0, 0x0}) getresuid(&(0x7f0000005000), &(0x7f0000005040)=0x0, &(0x7f0000005080)) r33 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000050c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005100)={0x0, 0x0}, &(0x7f0000005140)=0xc) getgroups(0x1, &(0x7f0000005180)=[0xffffffffffffffff]) r37 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000051c0)='/dev/ptmx\x00', 0x100, 0x0) sendmmsg$unix(r0, &(0x7f0000005340)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000040)="bd5732b784b72c4636a5842cd7d0d5aff6517077f8cf8955380d55131548709c78669978cba1bf", 0x27}, {&(0x7f00000000c0)="d89227b348304a132cdae288814c2028ac8c416f91cf7319e1076c9ac303c34552809f", 0x23}, {&(0x7f0000000300)="c24ddeeb2c02a81bb4003bf346515bcde123ad1c3729dcd2370f73b3ba9205b54e32d3912d987783b8ed407fbbb336f7138c2c54b4f5161e3827155a8ab686fbf86c93c4f044073fd0fe809bd07c8fbd2eaf77b36e2555f59dc12202e7937bafd1dad5716abd6db95c5a4ab3c0498090abd93f9814572f5d0c187e282055dd96e0eb656d66ab9f7b70f000d6558eb7ddad4f4a2439167beb5d1a74a43379a6551c", 0xa1}, {&(0x7f00000003c0)="92e2bd617d35c0825e86237757e96e09e36255adf3affa1897f23e1097a4313befba32e98be680d42a72a4b5e3d848bf0f42ebd1e6ccd1c06f16d8e1e4745040b1032e029f0e87b0319f20b4e2b1ff2f9fbcc43ef454861af395861499ff1c24775a706b416afadd1cb8612cd42e3133612922d2636c57256c1bc18f7d02636c81f668ea9dcc69f262c1cf8a20554a43cd14a5e989dfb26d4d8669fd627aeecbf3157bb446dab050735522f35cdcbed7985532fc9681035ba0bdc70538f09b14761a4bf07032b41e697d392b9235c64856918e8839816a409cb2bf911820cf449b734c62036d4d7bc4bc159b89ddaa3b63c9abe88f236322cd4624e0f3e153d36bfe0e797ab1a88f35ebcc7dbe6dfa1c2012901ffc99a6551b6cd5306817192bb81bb43b35ebda5caed2ae874a169a8dea99059d1080f5d7d00bf476e1a01b78d556c52d254499abfe8dabfe257bae376ae480e007d1d27b623c9dd5bc0dde0a08952e04c9aa0afd0676e0b2d7c1bc73572edf279787a0a06249903201842483a4d821f25bb8a5657a803109ff1a7bca05fac209aac4f042848a7418bb6b69771eb09c2636aa085ef98ef5fbccd694cfd25faf3eb7091f02d012bac4b6aabbaa049afe4eb196bdf7a1f21894e75c9eb74ca0f61e287fa668d8fc82ef79c4085875ef09124026c2eafc4fe9b7a4a44d24f8908a6b9b2b83a8057b421094f6706f2ba8d1eab98ea4fff249d6e10fa3580741915404173bd3aa76c8667b4f99426b87dd7f497c56e35a1564ed65db4257b13f104a12474e6a037d04b04467357b08f49538810d0181cb2c5fc2d12430ea3fb1ecd2b08a3fb83ede7734001be5d141192745fd16c853300185b3f5bf2a16c26c5e4322b4c3c3a1f04587785708fcac2d8a186a0e175bca1307fe740a494433c590aa07be2c79147b5261157d505a2ccd34fd6118317521e1a43f57c9ba9a0833e2ee917bbdc5fcf480a38efae8fa0b2943caf0a9b2e73cbb323e8ff2e8dd1cd3266c61bb09bc2a12638196974ac81faeb48a94eb92710829a886a345c407d66c1bd992f1f2941070654d4b31937040397445d0454b7bf6fd286f9fed52cd09c45ea5676cbde944bcba4f0ed2aab7cf218d81c536cb593d28b0f4f8b116e299fd1566b9cbe696800dd5f50586ab86f2258c724d7f95c92fbf92a03a221271dfd29f7dc7a571234e12513fb5b37803563ec0654c6232cfed29aaf5f36e1501f154a9464197bc1e6e9dd7b51c0dd856cedd2099780e8f2071749fcdd28ef296e645322728eb03ef2cd5087edf1426c21a8a8bbdd04c58d777a2265186902c87c5104e150432eaacd75e7f7afc64a8c4a29e61e7b83b85bbcc72d4337b4fb75c523a086a6278495249854b644013166c82f5f419c81a606e37aa436c81b01214ce1970be3459dcd4f6939ec0420eaf3b268609410f3df9518e9f65611921c66243a0e9b3fdda654d4b09b7ec2649a8fdd1a4c3ad56fe29b48b36d54f366b7062036f18aca944dd343239aba06ebdba6e58880627a6df8ed092cff68c9aaad3d07f83aff70e79033dcfab02a3343093819c88a48a375549701698e8324f580c7f45e793c47c8836dd45b68f25448cb18188ced4f3c2987a1633d38a3c915e648a96df2733e1c679929e7624e435080afb8b7c7db4352a6ccf1b8b98daa210ff6674065c3c480f0596b6eed6276c6c616ea0ec564c2bcd861bae5d12753a267b6a3101e1849b7cfe27ab11fa4c8b844c638adc52737879d414655184bf6f8a584a3213a0fcd7f59375e98a0b58ead10b3ee20316d1d666cefdb69bd3f68afca8b86e08759abdcc02f5450f42f35c021cd18c866ada5cafc2a2097e4847df0f27c5d0f81125695fbb53c6eeb76be681339010b8f9ad983cb6e55ddbc04ee532c590da7361991999739e40f81c42be2d1a130af4c8803d59f4fa3af81aa29087fe9c46fb2d0cf7f43f8d2cd0e7f705f910dba1d36958fb48e27405f6ab88d75b6e4a7f9e348dbfa92ffa2308c98fc33de556b0225275b37790a95231165f064779eace2af94559a64dbae16ccb4d8d1a1455a4346ba99f7adff3c060e4c995826d53c24a3398e3e8ebf5b985132e82137c4a47519a59922a9d709b4bdfccdb7d1a33a8bd037b5e7c6900e96dcf63d4964d72d4bed1704930cd0a1710db92e91759d04f31191b04c113a65b3515cf5a33c14b56d0ef2dd64287ce681a42be43145e6f0b95f1cc52a5020c2854e3895bf67baabac511d93fcacdf2fe095b391cf89502aa80772e067410ad79fc9c025c946deb17e3b571d612eb023da65a366484905eb4f3a7c55ba3a74004f2e440eb3884d04009a8830b21a8cac4011f1e62765b144aba80139dd87c14adb096194591c9c7d385c5db6d4d7ac1ca1a94633a960d64d95f1a60eeb6b4605454d44b8f99c9167272b5319aa2176452c99f1aa6999a593d37f8e831d65724a94f8629564704f621963df6305eff1fc943c2a58de79d13296f857c200bbd3be7c03014d4e579a6af267139a5ca4b848c82477273d3fcc17831fa19804ec683f9ed3848fe4b85fabda67d44e98bddc1036eaa4ff6d69df24c37548ba9d56a33e06267ce428f77e84b5e096a4626b9675dac145213b340adbe5bc2e9cfd33fb67c0962450a27377806c0524e94d472c7484df227ff054cdcf38c7e723ed90831118099b73981551de41fcd03741d45b0be4c39c44f13fe55c9512e12e3c6746fb97c6d069f95066ccd4467184f53bedaf06eff7b4b0a22a43a351ede75e1ecbbbae75d529154aa1759a2e058bae3b1ef586ef765d38e3610119f7ead25da2f44343ac0a514b6743c2da790f431134a5d1a54d85d84c59183945624fc9f5f59232792d386e3723d4d367be538f3b0b40f6cfd1f375c4dcf47d1a96bcae0f3852cf158d0d58c8829a1f6e4da9a945f4186e3ddb7cdca6c9e4744f03e612dd5809647179c2d627320e544e791e7b64645057fc02e424c5dc320a54fd967e6af27a3d52c10e8e86125156b8fcc0b199cde56c7589c4c5d64f887a91fdc570fa87bcefc5e1c4d5ac050a3ace3b954b4c5a8704b543eddcb98f061b3d5ec20a976296e05a2d694bacabdb81bdb2b6edcb1b9727814b58afe3598b0ed44736d8c600138d78c705c10b9f53988efa6f5f161e32a61151ec2d622b25f0b00673bfc6123b5e13daee39e585e7619ba2389cecea4f4465458221b6fcbbff7adba2dccae28f80eb06e1def4e8c64085932914a1921243dbcf60d1cf0d717ad50dbd4eea71008644149afd1266341b986da066cf757d8f59172766f27e167d9efcc0c71ec84ebd66a060d14cf62c0de82e66fbf2cf449da0abc2a1400864955c963b1f273822cc6afd40327c503724617887f323134b4251d9e84bce5229d4666a94d59e01fd844ffa09b97e25eb52d2763c6e2ed6a7f3ca7ad1323f7b29dda016e63291ff989d3b222816d43803cbfbc3f324763de871a1af4e948fb787c14ddc4fa421b68367cdb5a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{&(0x7f0000002c00)="9c7b9c307d7c760e7be89780d336ddf237a2f75b42283fcb4ec46b6c3d7f4b5568", 0x21}, {&(0x7f0000002c40)="c8aa1f62e1d712f5d1563bbde80111863660a4eb35fba6a1154b5e4b231f4b81ce0c98a6c736f06ba215639959", 0x2d}], 0x6, &(0x7f0000002d00)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r3, r1, r0]}, @rights={0x20, 0x1, 0x1, [r2, r3, r3]}, @rights={0x28, 0x1, 0x1, [r1, r2, r3, r0, r3, r2]}], 0x70, 0x4}, {&(0x7f0000002d80)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000002e00)}, {&(0x7f0000002e40)="7a23069e87178ea8055e9236caba57482ec24b96185ea1a7c788acaee11d4b82c23c0abaf6ed6e9e692a9d5054f2ca7e229a2d2a35c34677d88afd7f994e4e406b91cbcd76acce2aff478e3c92ff89b162d8dee3c88dc2ab6b816cc7d088592b471c76380a875a7f7d5ef5d1a3f87f9fb6360ab88d80885f75f5a2bd", 0x7c}, {&(0x7f0000002ec0)="c03e6b88598cf50b48eedd13e58ce3be5080bd1e901db4ee156d8849d322a13b652d3d657347bb72ed00eed77f58eb2f094bbc30c50782166adfd127d0cae1083c9002bf565960c9380faefe423c16", 0x4f}, {&(0x7f0000002f40)="bc0586c38333f60c86f511a8022b4b44d56b44d0e28efd9ead4026aefa1b3f74871827285463f878e0e82e5a279898788d1df3549f2df9967e549069ca2416c62c53ce6af88980ba642169e3c0034d21204fe08bf89422a227a35d07a63d004e4d286ddeb2105989a9e2009ee36383d18b44e6c05af9f5a04f8931a16a9e21d8b6217f2caa0b5b312d8ebfef9aede7320fc13e3aa2c8769a5f00e08255399e88eff668890a9ff26959a82ef6660c86d4f01344ade90e783e213dca8c33e197cf1e1a6250c006768445159363", 0xcc}], 0x4, &(0x7f00000036c0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xc8, 0x4800}, {&(0x7f00000037c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004b80)=[{&(0x7f0000003840)="016a1d61e7ac8e647284204b2c00237ff70e90d283457f4b59d705f78b406ee2ad55ef16ab3a4925812fd83aafe52fc76dd5a0838da3d0f6e45119382c0e8d3e927fef8b5f6c7858d52e70854124a479a3a394a9ea6280d031deb122895e6389fda70fce3d03171dd99ad6e321b9f6607e7a3f957316d75d9dbe147a615b9d22491a74b5334c5055dbc39bb0e81401c4ae3dcc6cc182014f0ccc101c062ef7bb349099065c9ab521e89a893f241972fbc0ed8906e1e4b0f22b65edb4f3b70df2cba725da65658493d12d1b1c70a96b603591d17f01520e9a0845c2ea340afd9c3c1c9bee912270057b0255c81ba54036bf24721b21aef2dd57b687f1214320a6357dfd25a06fe1f90775657f415c056975a391c1bfef53cb64c1d249b80ab333d980b772d32228e2ce2b6249dd4c9b67d84da479474da4e8465ae5f9b9dc903b239e022f437c3dbddd1661da7667b155b42cdef06be2c1b2f75d1d66eeca2e446b0cfd3cd8e1c98d5706cfc566374871013cc84c99c937f8b4a8b9f045727afcd603c05429d7fb9fc472124424d75f5a6669f77366bb99249a19e8481c573049d9dbc9391befbb6162781f65c602ab166b8ed8f960ca248fb96033e9a98f8da34b784dba515bc31e86e7a8b834611211f9f8919d071905e10145b0bcd579e4bb2cb27bd328652fd160671b2bda6e292356715265d9d103cffdb86718e0b69bf5b01607148ffd988b0e06237b7be019bb461ad1bba608f5ca3eb7a13e081394f88db57e35d53eb7240637cfb4f2f14e57eedee37fbb4005b2aa7853b3e9e611285c9fdee9a0018e9443e3adbf21d79153d527d58e50393692020d7732e64bbab3bfd28ec69df946343618a94a67114a2552fbdf8182572c22645cfe5a06d519f5c6f0527486e3eeb9278de369d6753ae7d277864df7f9cde0f1deab3f53b115f2d956f457dfdf136e520a9f296cc0d0d3ec6d84b49b9cc0ed3f139aa9c42a8ba9bd7a5c15fd78e7fd2a8f4355a29ff00c1e8b0dc0d029b861dc9a620a13d1845c2b6eaec4ea586fe0a59cf599d0d73e93f9f81e3c552ab43b9d7084225ad22a5eb3ef77afff8ef3ec6987f88b3153b15be3391de8f940f0c4f1fcba163388d3e5626bf437212b9cc7f859d312e77473c9895f357f88e3d9bf6ac92103beef8e8a738acc75a22c4580b400406f58291cd04ccebaff9793dee64acad4cf02417ec7d0d34c76fd32333e08688db88eebb5305651934db5f0c5abf6096161551a4523a6096db2a3ab39fa4ec7a5dba7a13df2436b6a99c22acc34130d879d4667b15d85d4a6caca34b7aaf752b821a70407ca1fb847603aa1910bcb70718df39a043be0e9aa5d95642917f40fd901e00c9b8de585c6f6de34719ba6e38089c81c9bc70fdedf3698ccc97dd4efdf86e1732beac523e1147f837c09fa8de411f10020176ec2323a2b118b16b4bcd54a2405e895ec8ce8d879231dac4c9d70a11bbff6fdd330f46e43bd5e76ac9ab4ef78469accddf409fc51260d9e0ca915a98ccc2f9f7c04335ee4b7b4392785f5fc72e813e4fbc6efa647a5fb43391b182125f41ecde753e34afd301feded6e4650af1cfcc4e1a18ff37ff3fd71f5aaa695cb23e443e6d586688c6d15cbe2c5bd5453a3713302898928f2a95de473a17b8fc1b8ca999121540a9a50be0f18c1cca874d7ba87845b62f60401c6b9b86e859f6d61b8c79cad7fe45a80d6c82375bbd89e3ec05737bf6a2db4c1878e73f26adfd6fa02627d37fa4dd9cced99298a4d57fe02046d3f962cd63065adba5c7f2f3238f7650540ba7bc1f393f1cf1499b751d2c1d40d85f376ced7ebffcb2a4f669a75b0aea50f48a1e6516021473c90f212400bcb1588e1f1c498fc1e3b110ea5c7c1fca3c63a8cb9f454c007b23a0243e681cb5f28989b41888899f351aaaba84fcf9c46c7d37375ef343a9164ca31a64a74d74f0206043cdd8aedf410e9a8857ad883015f2fd6d8b01e1bbbf5cbc9bc8e0a3fec6da21b550e4b652c7f9504c97c44e12ee5becfff2b54382a11e4b411d3b9de8917674c21eb9e793709daed90cfeaf29e8a5bd1d16029373fcf214527148b23920e182ffb34d51f2cccd185d710f3e4626660a4720ed8eebcd55619ce118114ec45cde7d1bc77a50100a7b02793beb0608942e560f60be710a50d15a1d6373fc284be871bb563849fbd408627abecd7fdb4f730500b330003f3db035047a7103d942bd63f7f1ac2fcc82bbd19ba2fdcd3daf367178991617af22bf195863aece768ea1ca03877d1ca023f1f1434e6a2e3ceebcbd66c9a14afa70e80f6cc54b7313253bc4bee1252e7de013ad3c1096bd52332fa737f9ae863a0ab9e97fec1734fdf5439d329d72bb9c79ee073495a3adf6972d57939c6ff9f54058a013b6457c62aabad7546d1507b632dfcd537c7d8ab716b4b971e1bbd672478213d40ebe6b7802beac5505326a93579c8dbf3376f6678e49f9887a2eaeb0e928fd92ab4651764f0eacd65b736d22f77d1a990ca4bad7e6721f26c0c36b519c173599c6b7837e5e5a5dc64f8d2a0c81392b40e38ef065e313e6c7536394dc232fb5fc6e9ad2e3474625d05cdba8f76e645e32741a972bbcc2624184c075c2552781417bd334a1270203e47ef3f1cd6725a24cd7e9ff2282365de93cc69a1df9cf671e6f6baaf68c16299ad5899dfdaf6751a6c7d035d417bf4a29c4e349a246ef44d13cdd4805d0424bf0b7cb92475ae506558fa643a8a6b0d2d28eadfdef4cae2c7f514ba637804b35e02d2b9514900add9d0d7aa1e9a9d219daa8062b44695d4474a0e17dab276a728210b10ce51ccfd9b16c3ec46e756049be46c0f1b74ff3656e53224dd099439ade3edcf6a80125b0b1d0ce24ad634ef16229de148b6e388a5626f546315cb880d90e644408f065243438f0a0392b6b705059b38a1c20e3ba64031cafe1f8e2d72419462061f47090c52aa4b138ed9e67036f38990e590b457643b2eef40a39de29bbe4d0803d6790cd3c81dbd8df8d117492effe429eb13315c0d4024b1af3e1a42186b27e266c3a25dbdf46fa798126eccae5b8dbbdd47bcc17cba988918ba74bd5e4afcc5e187af7cf0a1af74c51cae516cf6ac4f6744d79f45e2cd24a70b46a5f9b4e21d14de16ad97f7884e43db20f81782605fc9f77a2e8709dc7257e80fb0fc6840b680689650b5e33a0dade927c20a6fb079ef63fc5d8913cb9a202a2d731026d7ba55737fb11f118d4fde0d7273e38c236f0b13977075d20cf684aa35e772194575b3b9bf6d3a1ac5ce6062a7294e4d68b8b043932f2a468a2f7d7c07592b446e1a8be92edeb09843e2be27b4152c807198ae2134c0b8c1b00379a74c286cc5b807b7394421b0e9ad5661950aefd27366ca762f15774cff02a332d5350f1ccfc7f8bca022694b149f56ef1cb3517b662e5addc5898b0aec29e309f6173b873dd27300c16efd6aef7664af3cd2c0c4bb704f3ef69f6cb03bb3209404639d9188cc1eaa8b11553f380af089859e120e9b947e1485c50d6847604ab1dc887992f75c57d4e363f732e54a5766f9845ee4968cafaace7c642536413f326df5a37c2ee55fca54bcf6c1c49d36a74e521753ee1aa19c1c68946b828992023d10452d34d5241de4e46f1a946ca9172154b64a2760da4afa03ce8415cd3c758983b2391c9e34b64c59561b702de1331961746947b96d51e1cf61028da1d71b6c0aa2e4960184f4ba3f40a20298e4f38fc9ea0ab47b9c905c9cb37513fe78de6e26f03312036c1cba72a4824f92b95a38dad147bd92d53363e054344a332e83625e48b481857664ea1833d61e7a02ca7a2c0ac5182363275725aa2c592f190292d8910dccbe46c84bc9678a6ec8acf1ab4d929c75b2b832dbe71e9664eaba2fa4c7b77e367dfa42b6e38301d7eef95d1fa936d51fb23a9e91a4e0b2ca6e6311dab7e3a9e15c6e36594a6c05d5aa075be0be629a287e4ca3a1f401d88ee84442edf34bcc350c2e80b3caff8cf4d1cd6d223628c88d949e1b97136b78f706c39227d1501e8adde042e04bb9b2bf227a269d4c8e22e9968d98b2a9e36ae70b4e0b608c719a40010ee0d092ef7390dd80e58edfee2e07060c988b2ab413aff91c8f29763c034f2a2f5550cad7ce3be15eda8598753d9bcbb4b0afe99ceb0c7e103662920615b5d81dbf624190ec772df15538778bc9251a339798aad0f58722f3a916a299d07d20db9d6c79d593d9b091af0c81aa0574963475dec315678d11fa8126bb6962646d6e585445333335bad9d6e3f6431dad905bbfcb42ee6f2abaf8ef745b3174a792b2fb0d8e0fcf282e1e9fe49b7b9e19309b64d6c6fba7b9f53f0bbf7e4feb674629d7b4f7343ae37f71cae10002e760b421b345c03247ec3f82aaf69cc81f25e469827f8f4550c34f6cbd1685b6e7ab3988afbe4470eff4ff54e71b41c8bd084860e154a96ba7081eb39d5d78e060b4e19e2b4965fe71fc22dfbdf5d40d23042c23f17cfb45488059113de3e0c06364297429591f4fec9c7757e85e38d191dbd082000a06050d19eeb12997d6fb4dcf2329ff8ec3431e8e4e495d5fda5b22caaa0eeed7d94dd38d6c15837300ad4d4c1ab1383920efe892518f00d6fdb5bd08e0b3efe8834565f9476b335bf80327f53aa1d138a9797d66633e3c352caac5a324f445d8ff190cea2c84721c7f204a980bba0a21b7bb69ff4231b07876a8485d60f9e62e3d51696f65e7eb58521ac59d1f7805bfd38d98249dae1692987f38645af6d897c9c10935e59ca2542d71e8d15f83fa275f420fbf27614774fa2e97431970e2f92b49469afb5b35a67edbf03b54eb02d65682f98f4c60a190a944166de36151f549f1f343c99002f31e9d9bb7a348ba04e8733d4e44eb380e34fe4b41446c557512d10f0e169df434ed5bbb27696834aaed70ec1867f912b609703b4fdd04fa927d36d3fb0e33d73d4e096328d7429a188bedfccda9fb3ff9af04fc787b70010210ee2acaf02c14984b3a5089bd9162d8846e52e3097dcdc5620db9ff12f90312c996f1aa58b876b4c0f6d0dfd6bc8defa9f4a02fded69b15b54f9e6a73a82684f64b941990f13d32237b1cdf91d6d8aa44a5de7a6ae60da6c2b57f330c77cd4af206c353fe73920cd5b62dc9bf1ac21a8538ebc42ed510fe85a2187b845b9089362f6b3eddc646e2f09947c8df7e46a9f5d2023bda061ab3f6694336642ca0fa0a906578011741a29290a5ca8e97a7112790dd32c674869ebc3dc27f2125c74a4938378cba0202bdc41caa85c9f42b99e602c60e63feb936fcaa6303884bbddd1595780bcc04578b9669251ded084d5f90ef33f6dbcc29ac4a710d904bc8be955ed36d55dee7df1fb9136826eca5c92051fc8aa221d98b4d69dc16210bbe9b69dd928741953314a4c1b0dddc281188c756e7243ff3b6185110e2c17aeec593673d7c820c45614a9bc2039bb81bace24673dfdde6a890c73ae7e184fd9281be5befa99e25e69d4206a9eaaab9d4ddb076c4706d27913aa8beb79a5951bd05f2c13491231849a0f2901ecf3a24358f7c4844a02ead6f8e3fbc8a38f6a7c1c6ac84fa5e426722c55f6ccebb0762af6aeb7488a3b5022718a9da21cbf5ffc1672e70d331c6c3ce69c8b40fa40f22021b4d268c58f85eee0276fceb5c5fc3f5abed56e32c9dc16998a53711ece6b7ef8a2113600f25c56b6d9500d0acd6097e3efd96508433fd87dec0474ae529b1d806cca6099b22b14016f6131e0554ad93411adcf2600ba13f16", 0x1000}, {&(0x7f0000004840)="a824047f893f6889d9caabef3aa8e91e15fcffbae122a306fe2ae33372cbf3665a740a98bc89dd1e5439492c07845af9a0bf7b16291daef2359da9ce13bd291275386a428ef55943ca428da8a3b363a41462e9bcb2d8f07a0db51ac5df08ef69b4877a300d4bf49bb5d4c001efe4b6a7dfbd3aaecc5c1373", 0x78}, {&(0x7f00000048c0)="babf9eadc06238a718887d9970f129d9d9ad4e306b22214dee13da7cb4dd7a4bf6b376ba257e914e94b4198382b3a9bff5f499df674d56281f947d93a48456f797d52534e4679633243f413b55e329e56777c7844b9ca055234be490842ca4c58827dcad0f2891757765a0255025272eb6f9710e7d7c850c654ad79f5015df4028ddb342d4bb2fc88a1da1bedb00dfb86f6ea0f94c09220c288ccb471d7e1e52d577f4923380873a19ecc32e8234f53221bfff9c783ed8680456607b1f3cf2c28f2813e6a3140c08e668bbf23dffefc03fcba79f0b92ef8c59", 0xd9}, {&(0x7f00000049c0)}, {&(0x7f0000004a00)="36d5528323dcb8572454f13f12ce3ba0476231f40e7bf859ff4b750168f5a0b2311837e00562398078ab7a76555bafa3875271c0634f66e7a743bda5aa093cf5609ac8ffbf4a9036140ccc06c3f18bf3784de87288ee1f79dc19eaa052b9", 0x5e}, {&(0x7f0000004a80)="b645ccd73e948b6f861d914d5523f9dbe92484a4066364f16fa08ddbe605eec04f416b4d8a3c27f01958a8b7d2b5cf040ccf5ac8b03f868831f3867539cdce962356edf1", 0x44}, {&(0x7f0000004b00)="39c28d21942e686624c6dd6ed79f16df2a3fc0178f8b7fc98f15be2c7c7ad80746305ef509c41817ec5a7e8d431841e58993032d5e44982bc1c5d2b8292fa89dbfe3c3240119dc5d2d2228d71474d03f09fac11961b679aad6cf3060fa627fe1b517b3", 0x63}], 0x7, &(0x7f0000005200)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r37, r2, r2, r3, r3, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}], 0x118, 0x800}], 0x4, 0x800) unlink(&(0x7f00003b3000)='./file0\x00') clock_gettime(0x80000, &(0x7f00000002c0)) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}) dup2(r0, r2) 2018/05/18 19:28:13 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="eb7a8face3d36580663b497c00eca405d079d1ab6b2fe45919f3cc38ed00fdb2a1aeb3b9aef288072d9469c79daeb33a435677a5ae698471880ffa47fee577491d5134908902c04ee586073e0a5fc170646d35d321fec4ad3383a09da20d612ae4447a0d357622f1b7b5fd89443f716c02502f484c6552faac7a875378594252a259f7b83f2b23d06af50143494a80319f14fcee09c242788cedc0f04707e49f21bf87b49e362c75ccf02157806bd71626af7eb55df3dddaa94507e7e6d54d670ac86cd9c73193bae9c6133ed3dbbc1fa596", 0xd2, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x2, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x8, &(0x7f0000000180), 0x0) 2018/05/18 19:28:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{0x17000}, {0x0, 0x0, 0x0, 0x0, 0xb8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff}, {0x0, 0xf002, 0x9, 0x0, 0x6, 0x0, 0x1}, {0xf000, 0x11f004, 0xf}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 2018/05/18 19:28:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x2000) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/05/18 19:28:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') write$eventfd(r1, &(0x7f0000000040)=0x9, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r2) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) 2018/05/18 19:28:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgget(0x1, 0x17e) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDELIO(r1, 0x4b35, 0x3ff) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x6, 0x10000, 0x7fff, 0x7], 0x4, 0x5, 0x200, 0x1, 0x8000, 0x6, {0xfffffffffffff998, 0x6, 0xffffffff80000001, 0x8, 0x0, 0x931, 0x37e, 0x5, 0x7ff, 0x6, 0x7fffffff, 0x0, 0x8, 0x7be40e32, "048040969a26923ef42c7cd7938c3f20cd3ce71cdb99ea99f0215e95ca844a50"}}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/05/18 19:28:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(0xffffffffffffffff, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:14 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000002c0), &(0x7f0000000300)=0x10) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000400)=""/44, 0x2c}], 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x420000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x81, 0x2, {0x3, 0x1, 0x6, 0x3, 0x1000}}) poll(&(0x7f0000000000), 0x0, 0x81) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) getsockname(r2, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x10) futex(&(0x7f0000000180), 0x3, 0x2, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000500), 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000340)={{0x6}, 0x1, 0xb2b7, 0x6, {0xffffffffffff4c0e, 0xffffffffffffff80}, 0x7, 0x80000001}) clock_gettime(0x0, &(0x7f0000000040)) clock_settime(0x400000, &(0x7f0000000540)={0x77359400}) 2018/05/18 19:28:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000040)=0x800) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000010db480000197897c03c4032154b03"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/18 19:28:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x1}) 2018/05/18 19:28:14 executing program 0: r0 = socket(0x13, 0x7fc, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000040)={0x11, @dev={0xac, 0x14, 0x14}, 0x0, 0x4, 'rr\x00'}, 0x2c) 2018/05/18 19:28:14 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, &(0x7f0000000180)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) 2018/05/18 19:28:14 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:14 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0x480000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x800) connect$packet(r0, &(0x7f0000000380)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) socketpair(0x18, 0x2, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000500)={0x2, 0x2ca3}) syz_open_procfs(0x0, &(0x7f0000000140)='cpuset\x00') pread64(0xffffffffffffffff, &(0x7f00009f3000), 0x589, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8, 0x1, &(0x7f0000000180)=[{&(0x7f0000000280), 0x0, 0x2}], 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB='nouuid,no\t\x00id,discard,\x00']) sched_getaffinity(0x0, 0x8, &(0x7f0000000580)) 2018/05/18 19:28:14 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)=""/149) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"9bad49e5e03665"}}, [{"87dbb6edab1cde"}, {"14e5a74f363e07"}, {"5711bec1b4b5c3"}, {"24e2c98d60b3d7"}, {"e91fa7f8d92ec3"}, {"06b96d0a4463cb"}, {"a363434d90e276"}, {"eac705d2fa888d"}]}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x40) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)) 2018/05/18 19:28:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(0xffffffffffffffff, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000640)="2e2f66696c65302f662e6c6530f0", 0x40003ffe, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) truncate(&(0x7f0000000280)="2e2f66696c65302f662e6c6530f000", 0x8) unlink(&(0x7f0000000000)="2e2f66696c65302f662e6c6530f000") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x3, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}}, 0x0, 0x9, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e21, 0x7f, @dev={0xfe, 0x80, [], 0x13}, 0x50f6}}, {{0xa, 0x4e23, 0x1ff, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e24, 0xffff, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e21, 0x7, @empty, 0x80000000}}, {{0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e23, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0xa3}}, {{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x1ff}}, {{0xa, 0x4e22, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}]}, 0x510) 2018/05/18 19:28:14 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x40000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) getsockopt(r0, 0x7, 0x7d, &(0x7f0000000140)=""/110, &(0x7f00000001c0)=0x6e) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r0}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000080)=0x7, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000240)={'team0\x00', {0x2, 0x4e23}}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020d0000a9010000000000000000000002001300000000000000000020000000030006000000000002000000e00000010000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/18 19:28:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9cdf, 0x3, 0x45, 0x46, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x2}, 0xc) r2 = userfaultfd(0x0) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1d0000000000aaa35ea093a617fc0ca76b5a0000000000000000000000f055b400000000"]}) close(r3) close(r2) [ 129.221395] XFS (loop1): unknown mount option [no ]. 2018/05/18 19:28:14 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='trusted.syz\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2800, 0x0) [ 129.313305] XFS (loop1): unknown mount option [no ]. 2018/05/18 19:28:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:15 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40002017}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x8209, 0x4) 2018/05/18 19:28:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f0000000080), 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x7f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) 2018/05/18 19:28:16 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/05/18 19:28:16 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0xc, 0x11, r1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[0x484, 0x9]}) ioctl(r0, 0x40084149, &(0x7f0000001f64)) 2018/05/18 19:28:16 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5111, &(0x7f0000000040)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0xc7, 0x1) fcntl$setflags(r0, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x8000, r2, 0x10000, 0x8}) 2018/05/18 19:28:16 executing program 3: unshare(0x400) inotify_init1(0x80000) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/98, 0x62, 0x40010001, &(0x7f00000000c0)={0x1a, 0x337, 0x0, 0x3, 0x3, 0xed2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) fallocate(r0, 0x0, 0x0, 0x4fc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r0, 0xc, 0x2}, 0x10) r1 = semget(0x1, 0x2, 0x8) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000140)=""/19) 2018/05/18 19:28:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000100)={0x4, 0x2}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r1, r0) 2018/05/18 19:28:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:16 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x119000) sendto$unix(r1, &(0x7f00000000c0)="447ac2a067d021d259af3ff16ba69597686d3d1cc780d44db8a81df948aa8263799f635105ce83be9a9094cffa08e221eb68f8e5551e3e91d2f2c4043d5eaeda6ea74aef68d55e0c417350652ae5b710f7afa264457c12baf540fe4863234a2f7d0173d9c09f1edfaf60725197e66b", 0x6f, 0x0, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14, 0x800) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x9fe, 0x4e20, 0x0, 0xa, 0xa0, 0x20, 0x2e, r3, r4}, {0x4abc, 0x100000000, 0x2, 0x10001, 0x8, 0x8000, 0xffffffff00000001, 0x40}, {0x7, 0x9, 0x200, 0xfffffffffffffffd}, 0x1ff, 0x6e6bb0, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x1, 0x3, 0x1, 0xfd80, 0x6, 0x5}}, 0xe8) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), 0x4) dup3(r0, r5, 0x80000) 2018/05/18 19:28:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x0) 2018/05/18 19:28:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001440)=@req={0x28, &(0x7f0000001400)={'bond_slave_1\x00', @ifru_data=&(0x7f00000013c0)="4cafa87fd2a5496db88fe4a17d1d9ea92708bc1f9ad6b23225347eef668e5fa6"}}) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0xc8e}, 0x8) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) close(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x10001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000280)="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", 0x1000, 0x8000000000000}], 0x100000, &(0x7f0000000180)={[{@usefree='usefree', 0x2c}, {@showexec='showexec', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001280)="98324737381742480dd8500b4a0028554e85c71bacf0a609770678678d825a1b4d29390ca0721d193f23709d8f18a717e12e9749997cdfaf9bfdca03f5a2520d2aa0d27cc0ec3b972f11e52c2d51cc0b7168b21088e37c9fc3e083617ecb3205757e6aa86468cfb5d18583b9a9a042bda0e1221174c06abe34108dcbedbd45a97d4072bae8ab417d94a98cbb799edcdd7ca3e71cd730655c410ed3062b0a7540f60686bb0ab4904892", 0xa9, 0x0) keyctl$update(0x2, r2, &(0x7f0000001340)="2cb6ebcdda45fc0de1b957eb307033ea2626a35ab1c57e29375cdc7bcfeaa7aae36197792197c38ea50ef58d5b5f7a70d5bc131687e0a1c9fb4fc4ad8f557e6c1e65f381e0613513379a2fe0f77c4ccd75daefdb1254f391a86135571c9f00b5c339ded3d4e5a4afa1e665f9e0a68ac2998a4da01f5dd8d4820eec19f0a5", 0x7e) 2018/05/18 19:28:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x1000000, &(0x7f0000000180)) 2018/05/18 19:28:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x5e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/05/18 19:28:16 executing program 2: r0 = memfd_create(&(0x7f0000000100)='-%trusted\x00', 0x10000000002) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0x202, @tick, 0x0, {0x4, 0x80000001}, 0x2, 0x0, 0x9}) 2018/05/18 19:28:16 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x1, 0x4, 0x81000000004, 0x8000000007}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x5, &(0x7f0000001440)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/05/18 19:28:16 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') r4 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) dup2(r0, r2) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @rand_addr}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth1\x00', 0x0}) bind$packet(r4, &(0x7f0000000100)={0x11, 0x4, r5, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x14) 2018/05/18 19:28:16 executing program 3: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/05/18 19:28:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x0) 2018/05/18 19:28:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r4, 0xe81c}, &(0x7f0000000480)=0x8) openat$cgroup_type(r2, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) setns(r3, 0x20000000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000340)=""/112) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x8e, 0x0, [0x2]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}]}, &(0x7f0000000140)=0x10) bind(r3, &(0x7f00000003c0)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffff92) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r5, 0x0, 0x1000, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r5, 0xfffffffffffff59f}, 0x8) 2018/05/18 19:28:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x63}, [{}], "", [[]]}, 0x158) 2018/05/18 19:28:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10001, 0x1) socket(0xf, 0x800, 0x1ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="04000401", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x2400000000000}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 2018/05/18 19:28:16 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:16 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x80044dfb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xffffffffffffff62, &(0x7f00000005c0)=""/199, 0x3, &(0x7f0000000140)=""/136, 0xc8, &(0x7f00000004c0)=""/200}) 2018/05/18 19:28:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x0) 2018/05/18 19:28:16 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8100, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) [ 131.283512] QAT: Invalid ioctl [ 131.299948] QAT: Invalid ioctl 2018/05/18 19:28:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x42) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000100)={"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"}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x4e24}}}, 0x88) 2018/05/18 19:28:17 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchown(r0, r1, r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x9, 0xe8, 0x56ea3066, "58efc12aa2dc0752927208d1a13a154583a28d5ef4a4d5828b1baa061abd87b4b60fa71e758bfba520643e5fb8f43fd22d0792d0ca16dfdeee13671d9e9beef1954b174877aedc8a5482fbfb28d2961a"}, 0xd8) write$cgroup_int(r4, &(0x7f0000000140)=ANY=[], 0x0) 2018/05/18 19:28:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) socket$inet6(0xa, 0x2, 0x0) 2018/05/18 19:28:17 executing program 6 (fault-call:5 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:17 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 131.492519] FAULT_INJECTION: forcing a failure. [ 131.492519] name failslab, interval 1, probability 0, space 0, times 1 [ 131.503898] CPU: 0 PID: 9428 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 131.511094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.520465] Call Trace: [ 131.523077] dump_stack+0x1b9/0x294 [ 131.526720] ? dump_stack_print_info.cold.2+0x52/0x52 [ 131.531906] ? debug_check_no_locks_freed+0x310/0x310 [ 131.537085] ? debug_check_no_locks_freed+0x310/0x310 [ 131.542271] should_fail.cold.4+0xa/0x1a [ 131.546323] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.551442] ? perf_trace_lock+0xd6/0x900 [ 131.555581] ? debug_check_no_locks_freed+0x310/0x310 [ 131.560767] ? find_held_lock+0x36/0x1c0 [ 131.564871] ? check_same_owner+0x320/0x320 [ 131.569185] ? rcu_note_context_switch+0x710/0x710 [ 131.574106] __should_failslab+0x124/0x180 [ 131.578330] should_failslab+0x9/0x14 [ 131.582118] kmem_cache_alloc_trace+0x2cb/0x780 [ 131.586787] alloc_pipe_info+0x16d/0x580 [ 131.590840] ? pipe_read+0x940/0x940 [ 131.594545] ? __fget+0x40c/0x650 [ 131.597994] ? expand_files.part.8+0x9a0/0x9a0 [ 131.602570] ? find_held_lock+0x36/0x1c0 [ 131.606630] splice_direct_to_actor+0x6e7/0x8d0 [ 131.611291] ? pipe_to_sendpage+0x3f0/0x3f0 [ 131.615602] ? lock_downgrade+0x8e0/0x8e0 [ 131.619744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.625268] ? do_splice_to+0x190/0x190 [ 131.629244] ? rw_verify_area+0x118/0x360 [ 131.633428] do_splice_direct+0x2cc/0x400 [ 131.638524] ? splice_direct_to_actor+0x8d0/0x8d0 [ 131.643356] ? rw_verify_area+0x118/0x360 [ 131.647495] do_sendfile+0x60f/0xe00 [ 131.651289] ? do_compat_pwritev64+0x1b0/0x1b0 [ 131.655861] ? __might_sleep+0x95/0x190 [ 131.659838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 131.665367] ? _copy_from_user+0xdf/0x150 [ 131.669514] __x64_sys_sendfile64+0x155/0x240 [ 131.673996] ? __ia32_sys_sendfile+0x290/0x290 [ 131.678576] ? do_syscall_64+0x92/0x800 [ 131.682544] do_syscall_64+0x1b1/0x800 [ 131.686421] ? finish_task_switch+0x1ca/0x840 [ 131.690913] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.695831] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.700754] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.706108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.710941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.716117] RIP: 0033:0x455a09 [ 131.719294] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 131.726991] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 131.734252] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 2018/05/18 19:28:17 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001280)=""/25, &(0x7f00000012c0)=0x19) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000040)={0x401, 0x1, 0x0, [{0x80, 0x3, 0x7, 0x9, 0xfff, 0x8001, 0xfff}]}) [ 131.741508] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.748765] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 131.756026] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000000 2018/05/18 19:28:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffffffffffdb8, &(0x7f00000000c0)={&(0x7f0000000040)={0xa5, 0x0, 0x0, 0x0, 0x0, {0x6}, [@IPVS_CMD_ATTR_DEST={0x0, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x6}]}, 0x14}, 0x1}, 0x0) 2018/05/18 19:28:18 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="f61b9b26fb2e23a77d93453812c6ecef61a9325111967e16c7c42d65d5caddfe35b92be95dbbde5bbf96db6116413e4c4c939df022753e0b25fdd2", 0x3b, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r2) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x1}, 0x8) 2018/05/18 19:28:18 executing program 6 (fault-call:5 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:18 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0xe, 0xbb, &(0x7f0000000240)="a70c3be879e98623a0611709b4b4", &(0x7f0000000280)=""/187}, 0x28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x3a47f212, 0x5, 0x9, 0x7, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/05/18 19:28:18 executing program 3: socket(0x2, 0x1, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x301000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) shmctl$SHM_LOCK(0x0, 0xb) 2018/05/18 19:28:18 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:18 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000001, 0x0) munmap(&(0x7f0000031000/0x4000)=nil, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247008, &(0x7f0000000000)) 2018/05/18 19:28:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r1) [ 132.453495] FAULT_INJECTION: forcing a failure. [ 132.453495] name failslab, interval 1, probability 0, space 0, times 0 [ 132.464873] CPU: 0 PID: 9474 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 132.472076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.481432] Call Trace: [ 132.484023] dump_stack+0x1b9/0x294 [ 132.487650] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.492879] ? __save_stack_trace+0x7e/0xd0 [ 132.497197] should_fail.cold.4+0xa/0x1a [ 132.501245] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.506351] ? save_stack+0x43/0xd0 [ 132.509967] ? kasan_kmalloc+0xc4/0xe0 [ 132.513839] ? kmem_cache_alloc_trace+0x152/0x780 [ 132.518669] ? alloc_pipe_info+0x16d/0x580 [ 132.522887] ? splice_direct_to_actor+0x6e7/0x8d0 [ 132.527712] ? do_sendfile+0x60f/0xe00 [ 132.531584] ? __x64_sys_sendfile64+0x155/0x240 [ 132.536248] ? do_syscall_64+0x1b1/0x800 [ 132.540295] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.545649] ? find_held_lock+0x36/0x1c0 [ 132.549718] ? ceph_con_workfn+0x8a90/0x9340 [ 132.554119] ? check_same_owner+0x320/0x320 [ 132.558426] ? rcu_is_watching+0x85/0x140 [ 132.562571] ? rcu_note_context_switch+0x710/0x710 [ 132.567489] __should_failslab+0x124/0x180 [ 132.571713] should_failslab+0x9/0x14 [ 132.575501] __kmalloc+0x2c8/0x760 [ 132.579028] ? kmem_cache_alloc_trace+0x616/0x780 [ 132.583860] ? alloc_pipe_info+0x2a0/0x580 [ 132.588082] alloc_pipe_info+0x2a0/0x580 [ 132.592127] ? pipe_read+0x940/0x940 [ 132.595830] ? __fget+0x40c/0x650 [ 132.599276] ? expand_files.part.8+0x9a0/0x9a0 [ 132.603854] ? find_held_lock+0x36/0x1c0 [ 132.607908] splice_direct_to_actor+0x6e7/0x8d0 [ 132.612567] ? pipe_to_sendpage+0x3f0/0x3f0 [ 132.616880] ? lock_downgrade+0x8e0/0x8e0 [ 132.621024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.626546] ? do_splice_to+0x190/0x190 [ 132.630508] ? rw_verify_area+0x118/0x360 [ 132.634644] do_splice_direct+0x2cc/0x400 [ 132.638778] ? splice_direct_to_actor+0x8d0/0x8d0 [ 132.643616] ? rw_verify_area+0x118/0x360 [ 132.647753] do_sendfile+0x60f/0xe00 [ 132.651456] ? do_compat_pwritev64+0x1b0/0x1b0 [ 132.656030] ? __might_sleep+0x95/0x190 [ 132.659997] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 132.665526] ? _copy_from_user+0xdf/0x150 [ 132.669670] __x64_sys_sendfile64+0x155/0x240 [ 132.674149] ? __ia32_sys_sendfile+0x290/0x290 [ 132.678717] ? do_syscall_64+0x92/0x800 [ 132.682682] do_syscall_64+0x1b1/0x800 [ 132.686553] ? finish_task_switch+0x1ca/0x840 [ 132.691034] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.695957] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.700879] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.706231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.711063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.716243] RIP: 0033:0x455a09 [ 132.719418] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 132.727115] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 132.734367] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 132.741619] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/18 19:28:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000080)=0x2) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000071, 0x40480]}) 2018/05/18 19:28:18 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats\x00') inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x1000100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='/\x00', &(0x7f00000000c0)={{0x77359400}}) 2018/05/18 19:28:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/05/18 19:28:18 executing program 1: r0 = getpgrp(0x0) r1 = gettid() mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xf, &(0x7f0000000200)={0x0, 0x0, 0x6}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x48) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000001c80), &(0x7f0000001cc0)=0x10, 0xb34dff03b81fab9f) r5 = perf_event_open(&(0x7f0000001d40)={0x1, 0x70, 0x200, 0x1000, 0x5, 0x7, 0x0, 0xfff, 0x80, 0x3, 0x1, 0x791, 0xffff, 0x1000, 0x0, 0x60000, 0x5, 0xcf, 0x6, 0x4, 0x0, 0x7, 0x8001, 0x100000000, 0xb1f, 0x80000001, 0xfff, 0x4d, 0x3, 0x10001, 0x10000, 0x200, 0x9, 0x7, 0x9, 0x80000000, 0x9, 0x5, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001d00), 0xe}, 0x30000, 0xffffffffffff1f0f, 0x6, 0x0, 0x1, 0xffffffffffff4ca2, 0x9}, r1, 0xc, 0xffffffffffffff9c, 0x8) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/vhost-net\x00', 0x2, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000001f00)=0xc) r10 = geteuid() lstat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r13 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r14 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(0xffffffffffffff9c, &(0x7f0000002080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000001f80)=0x80) r16 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000002100)='cgroup.type\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0xfffffde6) fstat(0xffffffffffffffff, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000002580)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x6ca98ae26c88bac6}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000240)={0x154c, 0x33, 0x400, 0x70bd28, 0x25dfdbfe, "", [@generic="63860050c3b89879288d16de1d78ff70c44de42406944c8911cc8fb4541f3be63fd6548f7ae42f80d767e72d477cc9363789a81b7cae508f5c8f18aa49fd0a18097feaaf3c84189dfedb029cba75ae9bcda13b5ca9b0eabb8bc7be6f4d77972d15de11fd4862d41aeb", @typed={0x8, 0x9, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x13dc, 0x7d, [@generic="5b0402b1f5b402d750ac59c0ff6e13ffaf8608249c02ddabed2b5eca982e222eafb5bd730900cc504f30cd2c03b956566c0ffbce0a43d3386dd0d281dfb849be13cb9b8b84acc8d4f1cb4312e9b9cc44df9df5383d5caa45943d03a20199c0e2872eef965f90f9adb5e0efc7eb0641249e13825ce198ed49101f23eca65d5efdd428130f559314f3ba9573ac06e0d80cb1a442c62bae255a25c98de9d9b92048cb4d9dc65c0efe1e00756cf057ac41eaf800d3547fbc783cb0caa625a21b2d8892845c719b284feb1811dddb8d6a0cec188bab9439febbbfef9f6a7b1d575d5cc807ed288f12989b240c4bef61d3a0", @generic="d71d0e10eca0516928d1ecb765a7c24ba647fd2c4ba48b3ee69b03101064e23aa3306639a1c35c85f1c4483e18476d0d85053beec7a00449627d5f031d77120ceae1c9ffe176c409449ee5d3438376776a8867158d7d380faf5b8fa625d1e890e8", @generic="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", @generic="50f1012c120c128e9681d5ea42ddf1e6d5c75ad2467e53de21fee240f85a849747a338be5d35064d63630b78eb25cca4310bf603fd846b98f50abfbfda22f95c1c9a54a26f752658fe5909d913c958ab5d4c9a114fc3d47c84a444e33b4485283e8e78a1deb3a608ae45d5f3a7266535b21d0d02afda3ab13262366e24600ba500046ab4fcb3031fcec462c5f3b44b0628f5415da385f482d63e1a9266b8a97d4cbdfe74668f02b9de231abedc48202d435f9819e0", @generic="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", @typed={0x8, 0x12, @uid=r3}, @typed={0x8, 0xe, @pid=r0}, @generic="4d3c00adcd7bb80bf8e6bd18fa600ef6e3d8454774245637fde822a7f33e51da1b8dc4a7b3adbecead7df8aac17b2f470777f0a3a6bb23be7abe4c314af689b3c3a5df5e3cd77edc4a8b74318cf3c1d2d208d6cb7870bf13752876d32f7844031531e93fb7ee11d4041463c3e7ac7f3d57f7d8ba339222b7c64107caae55caa5a495c4174cbaf9d37de695b3d6828e4c1a2b38db221deb41ee10155f06184820297ae90a19dddc1254da48885f6236d3bc243f", @typed={0x10, 0x82, @str='mime_type}&\x00'}]}, @generic="32d21ee9a3f5c14e85a5478da69d4f63aa11794198971ecbadd9c70635e609245f86ea5a60b5c777fa8490bc51aab470c1b367070bd2eab4600e06f8976bb702d3ad1b058e17854d84d459fbb246be84fc7513542f3b71b8130126bcd10e409be789a1e381123dff06baffd251d36ec5d2923c448b78f59f6f854ac047af2f4c4646a9fa5971465b29240f4109dd7e436f3faa332c39cd1d0819b8c085c9b7320dd13fb1eeb2c6769557eed97d8fe700bcc0afce99638088c9337fbb0b144358790dee20139283a7939361dcd4f3fa86051e271f85422a8f", @typed={0x14, 0x8b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x154c}, {&(0x7f00000017c0)={0x234, 0x2e, 0x12, 0x70bd2d, 0x25dfdbfb, "", [@generic="68ee3728831ecc5e531741f1c0e419c006f3f92c9689e3257fcff746e3e668ac0c579cf5bfe06f8e325d970f9cb87968642319e382490f7601f115eda0921696efb9fbce619a230d296ba54f8e2927cb4a45f0b64ab667b5eae38fd2ff730f7116a0f4336d86f79c5a6353fa958a243b99af5be2d8b91105c30dfcf7bf385184fb4b6b3e3dbeb8267bc65b5185b65783fd5d479672f429a4dc1a3aef9a973ecf4da017047f15922c70f0be6deb5f264b221acd7b766e2a4316bc86fa8792c238eff6d51054242e85573d36ca6175a26f96a2e3b972e1e36a123d2760672b12f8dffaf18e19f6085cc064c3f958c233305f53d86ad5e33b92f4", @typed={0x8, 0x38, @u32=0x6}, @generic="396e36451f4b9282c30d92cced9a6a86582695278674bb9c4f530e246572ab0010", @generic="5c43ec81f52d8117", @generic="4d6a44b272572417db9f38e03d22b463f49dde76099b4158a2422a2e5a83eb0cc1bdc77f8b27c0fb46b4ed3ab104cf5caf439180df35a98588b2af3712ff1b5fbfa2904a5c1ff5100e96fa65225ad23ea2c115b7b06880ecb88c061d55f29ecdbe1f12311254586472888c75cde3f6c9839f8f61f874970c51247ddb89bd9216b8e841fefe09d3e8c82fa32d0a7b7d2829156790f5bf5924fe7c7a6fcbafc4a979469fec6516a8bb4c69f0142a149b05f2ac1b1aa6a3d76bbc2c0c34bfac2110c11d452e7b2c659473e14e059fe16a3b296c71579d3b3f2d54af163baa7844ef6fdd45837a9e995981a2d6a01574802ecb632c198fad8b92e2bb"]}, 0x234}, {&(0x7f0000001a00)=ANY=[@ANYBLOB="740100003d00100025bd7000fedbdf2508005a000000000014003a0008005400ac14140a08005d001f000000080079002d0000004001290008004200", @ANYRES32=r0, @ANYBLOB="b87943bf844aabb3662f61606c840822f118b1490fb52e711c3b3c94882d0e82778a8605c38d83ec36125f4f2d11de1f49e8b8ad8a68eb243fa1f0721c6d2bb9aab186861f3e3fe20de60bb43de1a7b85d4310b3d43f4d80b1dbb31ada53b0b68eae278fcea6ca46ac130fe4ef4109f023868f12f757ea40098a8c80bbbf8472ddad63af2fbcad336012dbfa704044be8f1c98ed09d515a0b5b4cce8c8d56d14007100fe80000000000000000000000000001f08008a0000000000d28043e6e8069c3d4334a7b21f4bbe616682c0edbc14d7cfacf60b2c73fdad12ed019ccf5ee51e0ae09e9a9a215906a0e1586afdd869bfa950898038c2d89df22a488fe0faef45e6f10dbad2292bb0646f751400420000000000000000000000000000000001000000"], 0x174}, {&(0x7f0000001b80)={0xec, 0x15, 0xdb5c49c82fef1f12, 0x70bd2c, 0x25dfdbfb, "", [@nested={0xdc, 0x93, [@generic="33cb3638ccce46ebf736c2afd9bcedc31bdf5abbb945f93635c3b977e82b3853fcf497ba50d754772010e59978268daa8e73e038b1a4adfc4a975c23313057267cb17e116c10d13f7d", @generic="8d085f04b4250c95bc7a5844ff81110d510828f5291cb6c383fe998b5ab14b0b1586ae9c00edd56e39bac17baf39cf9effd3cc460e98a5ec8186d1b6e237e83feb504806ef6479d78701056cdbbba63c2bdb832edd229487f2e8b368e9c3871402cd66d45bb2d359525aa7b45cb16778e8c0cb013afc86b7c3653084bc792a1d4ad4356183ed0976201f1f0d0192"]}]}, 0xec}], 0x4, &(0x7f0000002480)=[@rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @cred={0x20, 0x1, 0x2, r0, r19, r20}, @cred={0x20, 0x1, 0x2, r0, 0x0, r21}], 0xf8, 0x8000}, 0x40000) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) [ 132.748873] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 132.756129] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000001 2018/05/18 19:28:18 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'ip6gre0\x00'}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000280)={{0xffffffffffff04f7, 0x7}, 'port0\x00', 0x0, 0x0, 0x100, 0x7357, 0xf07, 0xa0, 0x4, 0x0, 0xd09cbe10e52f3341, 0xffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x8000, 0x6, 0x4, 0x7, 0x8, 0x9906, 0x8, 0x6, r2}, 0x20) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000180)={0x7, &(0x7f0000000340)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r2, 0x7}, &(0x7f0000000480)=0x8) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000001c0)={0x4, 0xcb9d, 0x8652, 0x7ff, 0x1f, 0x100000000, 0x5, 0x7fff, 0x4, 0x3, 0x1, 0x7}) 2018/05/18 19:28:18 executing program 6 (fault-call:5 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) [ 132.959993] FAULT_INJECTION: forcing a failure. [ 132.959993] name failslab, interval 1, probability 0, space 0, times 0 [ 132.971349] CPU: 1 PID: 9503 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 132.978547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.987908] Call Trace: [ 132.990521] dump_stack+0x1b9/0x294 [ 132.994179] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.999388] ? __lock_acquire+0x7f5/0x5140 [ 133.003649] should_fail.cold.4+0xa/0x1a [ 133.007729] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 133.012860] ? debug_check_no_locks_freed+0x310/0x310 [ 133.018073] ? print_usage_bug+0xc0/0xc0 [ 133.022164] ? __lock_acquire+0x7f5/0x5140 [ 133.026414] ? find_held_lock+0x36/0x1c0 [ 133.030494] ? neightbl_set+0xed0/0x17a0 [ 133.034583] ? check_same_owner+0x320/0x320 [ 133.038921] ? rcu_note_context_switch+0x710/0x710 [ 133.043867] __should_failslab+0x124/0x180 [ 133.048122] should_failslab+0x9/0x14 [ 133.051936] kmem_cache_alloc_node_trace+0x26f/0x770 [ 133.057050] ? find_held_lock+0x36/0x1c0 [ 133.061127] __kmalloc_node+0x33/0x70 [ 133.064943] kvmalloc_node+0x6b/0x100 [ 133.068760] iov_iter_get_pages_alloc+0x7be/0x14e0 [ 133.073707] ? kasan_check_read+0x11/0x20 [ 133.077864] ? rcu_is_watching+0x85/0x140 [ 133.082019] ? copy_page_to_iter+0xf30/0xf30 [ 133.086427] ? is_bpf_text_address+0xd7/0x170 [ 133.090916] ? kernel_text_address+0x79/0xf0 [ 133.095319] ? __unwind_start+0x166/0x330 [ 133.099459] ? __kernel_text_address+0xd/0x40 [ 133.103943] ? unwind_get_return_address+0x61/0xa0 [ 133.108861] ? __save_stack_trace+0x7e/0xd0 [ 133.113180] ? save_stack+0xa9/0xd0 [ 133.116800] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 133.121805] ? iov_iter_pipe+0xc2/0x2f0 [ 133.125772] default_file_splice_read+0x1c7/0xad0 [ 133.130607] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.135966] ? do_splice_direct+0x400/0x400 [ 133.140272] ? kasan_check_read+0x11/0x20 [ 133.144408] ? debug_mutex_init+0x1c/0x60 [ 133.148543] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.153544] ? __lockdep_init_map+0x105/0x590 [ 133.158033] ? lockdep_init_map+0x9/0x10 [ 133.162078] ? debug_mutex_init+0x2d/0x60 [ 133.166211] ? __mutex_init+0x1ef/0x280 [ 133.170172] ? __ia32_sys_membarrier+0x150/0x150 [ 133.174914] ? __lockdep_init_map+0x105/0x590 [ 133.179402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.184924] ? fsnotify+0x415/0xfc0 [ 133.188539] ? fsnotify+0xfc0/0xfc0 [ 133.192151] ? fsnotify_first_mark+0x330/0x330 [ 133.196728] ? security_file_permission+0x1c6/0x240 [ 133.201830] ? rw_verify_area+0x118/0x360 [ 133.205966] ? do_splice_direct+0x400/0x400 [ 133.210286] do_splice_to+0x12e/0x190 [ 133.214083] splice_direct_to_actor+0x268/0x8d0 [ 133.218739] ? retint_kernel+0x10/0x10 [ 133.222613] ? pipe_to_sendpage+0x3f0/0x3f0 [ 133.226930] ? do_splice_to+0x190/0x190 [ 133.230890] ? rw_verify_area+0x118/0x360 [ 133.235033] do_splice_direct+0x2cc/0x400 [ 133.239174] ? splice_direct_to_actor+0x8d0/0x8d0 [ 133.244005] ? rw_verify_area+0x118/0x360 [ 133.248146] do_sendfile+0x60f/0xe00 [ 133.251866] ? do_compat_pwritev64+0x1b0/0x1b0 [ 133.256443] ? __might_sleep+0x95/0x190 [ 133.260409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 133.266666] ? _copy_from_user+0xdf/0x150 [ 133.270811] __x64_sys_sendfile64+0x155/0x240 [ 133.275296] ? __ia32_sys_sendfile+0x290/0x290 [ 133.279866] ? do_syscall_64+0x92/0x800 [ 133.283833] do_syscall_64+0x1b1/0x800 [ 133.287717] ? finish_task_switch+0x1ca/0x840 [ 133.292213] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.297130] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.302057] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 133.307409] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.312242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.317417] RIP: 0033:0x455a09 [ 133.320594] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 133.328291] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 133.335546] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 133.342799] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.350058] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 2018/05/18 19:28:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x8000, 0x40000) accept4$inet6(r2, 0x0, &(0x7f0000000240), 0x80800) getrlimit(0xf, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0x4008ae6a, 0x2) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 19:28:18 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x11, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf}}) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/05/18 19:28:19 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x1000, 0x3000, 0x0, 0x4], 0x1, 0x31}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) getcwd(&(0x7f00000000c0)=""/189, 0xbd) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48a}]}) 2018/05/18 19:28:19 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x800, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(ccm(des3_ede-generic)))\x00'}, 0xffffffffffffffd4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/05/18 19:28:19 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = shmget(0x1, 0x1000, 0x440, &(0x7f0000ffd000/0x1000)=nil) socket$inet_icmp_raw(0x2, 0x3, 0x1) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/4096) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000080)=0x68) [ 133.357313] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000002 2018/05/18 19:28:19 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:19 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x3, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001380)={0x0, 0x1, 0xfff, 0x7, 0x1, 0x10000}, &(0x7f00000013c0)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="48e7ce6baffa99c1959d43e18809624fbba8a3f7b5f3e3893d1edbcee3fa9f88f93c0a6871d113330f0fe6d967dbf19fcad0f5587f6f6e82ffe9b780fc6c4f2723fcce37d84281120713ed093ee3ca05ce98bcf28a72e7020cf46ffe244c12112ad82f4423e4c4efc01fc57c9fecd98a100db71f3c434d07e34b3daac052ccc9429fab3466b478", 0x87}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="5af8f829dd41e36f286b78332b644a83a7e546b0de9f9109bc4b1187426709e75c7ed3030628d34d4a00532f5293597b7c8cca348a505cd6125eb6da96cc21619f069ea9927720ac91e3f53acb09bed52aa6a7a57163408ae41b2054db2fb5aebe4e893d1531d4e7f28f91a0b77b0948adff192f0a571ec97c0b6482545e5a229d45a7851f892a297a99e600e58266e7b30cd980da21064be1c538c394a3212fb2304ff19c960944e0a8f762d42586ed09415cd8efe5dd8462d30ed75b6b77f74855f3e9630aac", 0xc7}], 0x3, &(0x7f0000001400)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x1, 0x7, 0x5, 0x4, 0x157fa6f6, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x5, 0x3f, 0x40, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x3f}], 0x68, 0x40000}, 0x40) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000000)=0x100000000) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x13, r3, 0x0) 2018/05/18 19:28:19 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c0723bf011a") ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000000240)=""/174) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x6f7, 0x0, &(0x7f0000000200)='ip6tnl0\x00'}) 2018/05/18 19:28:19 executing program 6 (fault-call:5 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:19 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r2, 0x4) r3 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000200)) write$evdev(r3, &(0x7f0000000240)=[{{0x0, 0x7530}, 0x0, 0x1}], 0x3de) 2018/05/18 19:28:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1'}, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) recvfrom(r1, &(0x7f0000000800)=""/196, 0xc4, 0x0, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffcc4) 2018/05/18 19:28:19 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80200, 0x0) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000001c0)={0xffffffffffffffff, 0x7, 0x8, 0x157, 0x101, 0xa17, 0x8000, 0x48a8d048, 0x5, 0xf3, 0x800, 0x11c}) listen(r0, 0x0) add_key(&(0x7f0000000080)="6c6f676f6e001a33322c9865070621b3ad9cf0bb1728101df31fb976e2feb1cc3360ed3604e1dcf11dcbec469834e831c7787a8e6044359b6f640e43ef98719443a8842e650061e9e2e6c3b6d069ba6d4af69a97cc34fc411cc85fd970f1b82194331aa1666757eabc42bfaaba0358cd5f9144633465408f9887576641ca7a9f31c2108c82fc0845cf58fc41af77f05e3d25ba1ec29a5dc7edf2f036dbfca8483c18832fcf19af7e1e42497948c686b1925755a3f0e8cea548810976dbca634f643e496e82cb36f2bee9154451b5fa9516042ade501fa43b627e46f33b9deb0c46e6db6baa780dd871a86e1cc5cdba919fb266cf0000000000", &(0x7f0000accffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180), 0x0, 0xfffffffffffffffe) dup2(r1, r0) 2018/05/18 19:28:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000006880)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000006840)={&(0x7f0000006500)=ANY=[@ANYBLOB="50000000210001000000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) 2018/05/18 19:28:19 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xfe63) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") truncate(&(0x7f0000000240)='./file0\x00', 0xe0ff) [ 134.322841] FAULT_INJECTION: forcing a failure. [ 134.322841] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 134.334828] CPU: 1 PID: 9547 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 134.342027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.351383] Call Trace: [ 134.353981] dump_stack+0x1b9/0x294 [ 134.357628] ? dump_stack_print_info.cold.2+0x52/0x52 [ 134.362831] ? find_held_lock+0x36/0x1c0 [ 134.366910] should_fail.cold.4+0xa/0x1a [ 134.370976] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.376070] ? kasan_check_read+0x11/0x20 [ 134.380207] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 134.385380] ? find_held_lock+0x36/0x1c0 [ 134.389436] ? check_same_owner+0x320/0x320 [ 134.393745] ? rcu_note_context_switch+0x710/0x710 [ 134.398679] ? __might_sleep+0x95/0x190 [ 134.402667] __alloc_pages_nodemask+0x34e/0xd70 [ 134.407324] ? default_file_splice_read+0x1c7/0xad0 [ 134.412328] ? do_splice_to+0x12e/0x190 [ 134.416290] ? splice_direct_to_actor+0x268/0x8d0 [ 134.421141] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 134.426150] ? kasan_check_read+0x11/0x20 [ 134.430297] ? rcu_is_watching+0x85/0x140 [ 134.434446] ? rcu_pm_notify+0xc0/0xc0 [ 134.438331] ? rcu_read_lock_sched_held+0x108/0x120 [ 134.443347] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 134.448875] alloc_pages_current+0x10c/0x210 [ 134.453270] push_pipe+0x400/0x7a0 [ 134.456795] ? __kmalloc_node+0x47/0x70 [ 134.460757] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 134.465674] ? rcu_is_watching+0x85/0x140 [ 134.469816] ? copy_page_to_iter+0xf30/0xf30 [ 134.474214] ? is_bpf_text_address+0xd7/0x170 [ 134.478698] ? kernel_text_address+0x79/0xf0 [ 134.483092] ? __unwind_start+0x166/0x330 [ 134.487225] ? unwind_get_return_address+0x61/0xa0 [ 134.492141] ? __save_stack_trace+0x7e/0xd0 [ 134.496456] ? save_stack+0xa9/0xd0 [ 134.500069] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 134.505076] ? iov_iter_pipe+0xc2/0x2f0 [ 134.509041] default_file_splice_read+0x1c7/0xad0 [ 134.513868] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 134.519224] ? do_splice_direct+0x400/0x400 [ 134.523532] ? kasan_check_read+0x11/0x20 [ 134.527664] ? debug_mutex_init+0x1c/0x60 [ 134.531803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.536804] ? __lockdep_init_map+0x105/0x590 [ 134.541287] ? lockdep_init_map+0x9/0x10 [ 134.545328] ? debug_mutex_init+0x2d/0x60 [ 134.549461] ? __mutex_init+0x1ef/0x280 [ 134.553418] ? __ia32_sys_membarrier+0x150/0x150 [ 134.558157] ? __lockdep_init_map+0x105/0x590 [ 134.562641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 134.568163] ? fsnotify+0x415/0xfc0 [ 134.571779] ? fsnotify+0xfc0/0xfc0 [ 134.575404] ? fsnotify_first_mark+0x330/0x330 [ 134.579980] ? security_file_permission+0x1c6/0x240 [ 134.584983] ? rw_verify_area+0x118/0x360 [ 134.589121] ? do_splice_direct+0x400/0x400 [ 134.593428] do_splice_to+0x12e/0x190 [ 134.597220] splice_direct_to_actor+0x268/0x8d0 [ 134.601875] ? pipe_to_sendpage+0x3f0/0x3f0 [ 134.606185] ? do_splice_to+0x190/0x190 [ 134.610146] ? rw_verify_area+0x118/0x360 [ 134.614280] do_splice_direct+0x2cc/0x400 [ 134.618417] ? splice_direct_to_actor+0x8d0/0x8d0 [ 134.623247] ? rw_verify_area+0x118/0x360 [ 134.627380] do_sendfile+0x60f/0xe00 [ 134.631091] ? do_compat_pwritev64+0x1b0/0x1b0 [ 134.635661] ? __might_sleep+0x95/0x190 [ 134.639636] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 134.645161] ? _copy_from_user+0xdf/0x150 [ 134.649299] __x64_sys_sendfile64+0x155/0x240 [ 134.653779] ? __ia32_sys_sendfile+0x290/0x290 [ 134.658365] ? do_syscall_64+0x92/0x800 [ 134.662416] do_syscall_64+0x1b1/0x800 [ 134.666287] ? finish_task_switch+0x1ca/0x840 [ 134.670767] ? syscall_return_slowpath+0x5c0/0x5c0 [ 134.675685] ? syscall_return_slowpath+0x30f/0x5c0 [ 134.680605] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 134.685970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.690808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 134.695979] RIP: 0033:0x455a09 [ 134.699160] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 134.706861] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 134.714115] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 2018/05/18 19:28:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2fd, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@mpls_mc={0x8848, {[{0x6cb1, 0x5, 0x10000, 0x8}, {0x9, 0x97b, 0x1ff, 0x20000000000000}, {0x1, 0x8, 0xffffffffffffffff, 0x3}], @ipv6={0x7fff, 0x6, "e2e428", 0x2bb, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0xaf, 0xe, 0x4, 0x7, 0x8, 0x5, 0xe74, [@dev={0xfe, 0x80, [], 0x1b}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x1d, 0x0, 0x6, 0x0, 0x0, 0x7, 0x67}, @hopopts={0x6c, 0x1, [], [@ra={0x5, 0x2, 0xff}, @jumbo={0xc2, 0x4, 0x1}]}, @dstopts={0x2f, 0x15, [], [@generic={0x8001, 0x87, "63f74e6f928170e1a1da313f0adce4a6960b64c97eb198157a17c7176b3a785faf4a656d2a9a643ef3402251c60f1312d325dfef0e58e4dc0d04d0be86ed73e5176e11ecec0c3809dee91d68b884d7eb3ba9e1ed0e44e26b3b0357c779cbafd44992f149413827da5903ed965681feb24de119bb4c9b34105ed672f9a5adbdac1507934afc1a14"}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}]}, @srh={0x33, 0x6, 0x4, 0x3, 0x20, 0x89, 0x6, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0xbd, 0x1, [], [@enc_lim={0x4, 0x1, 0x7fff}, @jumbo={0xc2, 0x4, 0x9}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1ff, {0xe6, 0x6, "3d39b4", 0x7fffffff, 0x7f, 0x5, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x400, 0x7, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x20}, @dev={0xfe, 0x80, [], 0xe}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}]}, @fragment={0x3b, 0x0, 0xfff, 0x1, 0x0, 0x7ff, 0x65}, @hopopts={0xef, 0x8, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x28, {0xd0, 0x8, 0x2, 0xaac, [0x44, 0xffff, 0x2, 0x3]}}]}], "36be8c969aa97b2a452f8d145f14917dfbd8d9b7713b2625d5c684"}}}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x2de, 0x522, 0xf4b, 0xcc9]}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@rand_addr, @broadcast, @multicast2}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x4, 0x82a]}) 2018/05/18 19:28:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400400, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd000000090001000b0aa8f7410400000000fcff", 0x58}], 0x1) [ 134.721366] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.728620] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 134.735875] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000003 2018/05/18 19:28:20 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @random="5a04c7259854"}, 0x50, {0x2, 0x4e23, @multicast1=0xe0000001}, 'vcan0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='attr/prev\x00') write(r1, &(0x7f00000000c0), 0x0) 2018/05/18 19:28:20 executing program 3: prctl$setmm(0x17, 0x0, &(0x7f0000ffc000/0x4000)=nil) 2018/05/18 19:28:20 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x108000, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES64]]) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff, 0x9}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) 2018/05/18 19:28:20 executing program 5: semget$private(0x0, 0x4, 0x414) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000ec0)={{{@in=@remote, @in6=@mcast2}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000fc0)) geteuid() getgid() syz_read_part_table(0x0, 0x1, &(0x7f0000001300)=[{&(0x7f00000000c0)="72c216af85d9843aa45f6bb1068364201f8c83e634312008924cad57b791ee93422ea284e88ffcf7c0a40133bb21e9e5868111464364370c1ff16c20f18f0d513bba9369fb97298233f434bb87aa3b852b239ac3d1750f860f64a2bbb69688636a348aec239f303171ede629212b88e3dc71726293aaaa45a37728039c820985e6df92dd54880446e4d27ce0137b5603cf3b7bc8f9b3907ac2b9bc056f2d17268a397bc8112b61124c33c7bf5a1e0987384f3145ceac9befe1af9a612dc28e6491ffddfc8f30577123a8b1bc87a2eb526a6b88402ac5f0d602e7937c7e4425bc7f9518f10615fd8328c8b902ae06e5ba365ebfa8a6c18b752a66ce065d55683c5192e63cce0c5405409ecff91e9ad2c275726b1f820e5bd08fdbf3256d457fd5a4583dc9be034724cfd4c2e3748247b1d268609847112562462571de27568ad6d166ed05c4939aa059fafb306dc99bd23152337c44569b80dc0fa82f59fbc6c30b6995bacbf1f4714b1e5d53dea71d1cf87018073e47559b3817f03fa9bd6e8ac5bc3b0858bc16892c929be98bb5fa5f45a093c14d3dd86b8570924a3dc59429594cf96310073694a21ef7d908689649da0897561a4b1aab512a8f939b6613c71676ddf83ca4ad24f94b867d04b0ebb8933692050c40bea292dfb3dbb85507e48995e9ec618732c457b4b84a0d4386912636919ffa80981ab01277eb78c063328d0f3fa988775e6d9568de5365284390dcd597f819277d3b15540f2f70ad441097fb913e5659161671151d9a52842f5496a53250e39d2aef9d6473f0be975b042fda8f0adc5fc182517a51819b6788c12058a0a25347b3ed1726ea60e214a70e944701b856c89140e047c0afb3be1be54f8f50caebecfa86bdf87515e5cc3a604a9bf500973a3e163f3a4aab6093a2f40cd6037e6c8fc8367a99b38c7898063619d90a8f5877bf0c60b92c1af5784ac04df40fcad8208e46f945daad7091cb007e64f5baf54b7c8c983754b0be244af03988d970a2e7ea519b224f23ff0e36d1982613e68e1187a2740ec0c6560e58d620055de3a0f202f57d14ba2777246910cba1ffa2ca5c93e54d77d2d20982489b81bf540e5623663f1d2fc90b16f38dd48fbad127297098a1e4c71097d25cffaf7c203cbb04463018fd05929cde7740afeaae963965e12152b8576722f7a3519162ef8336cb67d5ebe92081aed604a4da5307946eaea74cf48be61f09fbb4d61d80006784c6b298201bd36c2ef53294c03e8c580fcd3310ca5b80dcea972c7e0dc9aa333c12bc9d843bb1187201eb6a735bf9dbc712072f213076c92156146b38884d564ee6f4f79b1b09e98615bb3b562ae2afdbbccd91da645799b9558dadc471966c33014be6b4a38877fe6e2dae0fac7491312db97016e3360bdad8fa6d7c722ce76123667d0c130759fd8bea38b22219686eebd687a41475eec3900e6e431962f81aeee507e40fdd0b6d381d4a5e125fb791b30448608ba4adcebb01ac200b22bfde67e7122b8197a2c8ecd9408945650d9d43360b88cdb64f9fdf640966e57b4d91b9fefbd1643042e0e25ad6dfa0a2990bad2ad56a54c774e6d7199481afebffad962ce362489b1590b63fc46e18113ebddeddc80a36396dbfb224872a6571dc3cacf823ad2ece719b81f331aee758b5109cd33eefff8d32b3d98aad8accfc9b2e0fc5f546471ad6ab35fd23007f8a06ac167734d7e3dbb89d4531a08be57aac9bc7b6544fd3da6c7e8690eef7606697036e406226eeee34d8911022bbe6b0f3fdc0f5efebb097c38473df3087557dbb3fd8e373ddc640224e76d6ab86a632e4408e791c80e9ee225e545c0feca80f1cee656a719f1c648dc992820d84e7ebcf5a799d55e382dac7acdcf2d344461e084ef0ee8a8739415df8d744b0608ea249ad90452b899d88dec7c44975d408e51e18ed4ce3484936024c622af6579ff5b0ef2f1369f29a1ed28ada64ee243b8112281e2fcec7295833e7ecb5ef418f55cd42040ef6c60fc8d54c37f2d371d8fcaa421dce4adb0496f1683fd384949d6a8e817871be280f813b09b87e640192616b4ad65cb9812c6723d1600c1ba300e60fcc5eaf984fab5009adcfd9f1de173d8a7acfd781afcfafc404ab049db7a294a2a9c00cc59ed7076036c3fc847db4c1780605ef17206179b81a99de17b9d5accba134d07e8ee7afc6370ab12cd569560da00e205481d882a878ec0120808314421e3a4b1f14289362fbf74092baf8781cfd14e9b4391a8eb5a0a7496e46702d802cb56dfb9d8f933fe9e310f6d37af611348417e93ffe8b4b6ed5328c8f3601000cfdf430f32554a43b69ad8909b7578763f37773f59647ec8e8b8684f946fb607a10315a4f5ecb211fc12d3e35a69cf311790f97c47c5f67b5b14059b9ed268e6340189faf0b4776d3c315b3253637753cab4ddc13ef836713224dff14ec920f0176b9be011c42f8da11247a34b53fa4edaa27bace89190fbbd257035750f47a3773f285af7e414b45f8dcb3851058a43e7cfffbc52b0abb3ac07087507a50f087cbfa365f3b3825ed18bcdf9744db58e21868a862699f4d0b69aa3d115016f1d557626f275b45012e08daf980e71b18b15f9c720e035c6bf40c19fc786bec76ddf303d464d0de122880d7d1c4c32c6d590f284bc1deb1e1b5bf8e969d055e379faea198d32e21e99fcae41f359f53ef65776f944c57b31e36be773170f587b20001495bf6d05ef4c8805fcbca184f4a50689ab99491bcc4f964728dcdd7f04a8356a498344c5a262cfe2714619f0b3e7bb02461e8e60e93d9feba6d521be626a55015407631c20d417711713b96feba2d304580e75a4f2ae49001650a898282a9fca0eec9975e6546aea6c9dc54fa369705bdce8a466fa98a197c7051ef9fd91cb03b270b46671373b8257119b1e59ac6e4857b62c75e0a85f9335fdf7e53a8b791b1b853b2734d1ce55a89544eda90c0acd8123fd71f49ac33a5929c1489c4d9bd243a491563922ef19097b03ae3f27bcc0a2336de89f8ab079790a6708ecda1298eb63371a4e9ec67eb6400f413ff45c002227056d699d5a1eb65a34ae1722ab19784bce0baaf157750322ae91184c6eab582758485fe9b12eea53cf7987cffbe64384827d0a5a7095b4508c3e924ce9b40e496bf98c9fb5f8bb74b639f183c70e017873d8a49fd8687c324a9a24a1a1cc40ad6bd1d5099c8fb0ab837f679cb5f8b95dfb37b6fec11cf360ca67c93fbb993646a29fe1416860860b602e25e77b0a56dd9d2bc436d9fcca2a78865db84698c4e178ead7a36c0b8395eabc0e61180a28697a5bf391caa7467141f234152df4b7f416cc12e1f74e8b2da49c81104b33288908122654289e62aa2f4b9c841d8b9e96654d09e539f78e011012b6bbe75036a5e6e03771168e62fd581c970e609d1f11fd2beb05296a4fcb416e5e856a8302a7eb55705a1b09b6c4cbe6293d1c623a687184bafbb2f73c99d1660ef77cabf1a535497ae7f72e3b3686865f18c270a2516fa09856436a0f94b66fb89d36f331313b8a93893e07ec0569e520590ab042d6f3a5bc10874b8f8b8ab5ba34b6477badb35b2e6d1f894c622078146e265191f269b7775d35e9f9c0efcf000eaa051c8b1c54f2b123d9b69ffc2415e0e9b128e53e8659541270d1fbd8eaf0a2b99a90380d99ceff14732f3cf5d66ee1756008ae1e7d0a4c91d107ef197a1cc3df2cd1516a0d107ddc53dc406d47f6017c281bdce002bad7fbffa371a42ced5797d00c430cd68445678119192f79bf24f43f16632bd78897144c8c6ad2829800297c224a39320db95ad20f84b8fa7a6952fba70019eff043847423781d6833b50f6016dbceaab7aa04cc724038009dcbc82edf5f8dc4d43b617038a23f736061b1add3d97bbe3f5ec4f9ba0ed5f654049d592a46aea517ed97e45220a38117cb6282fc10d29ea713959a6e2e1ca2f228e01e6ed3e60344df8c09ed0beba838005469d6247f7411f7f2fa3a75ff721be9b2a85e888498e4b8a9df4e6cc9fdb7dceefb399cbde32621cc8eb31c860d8ca27efa480c09e2a36b7ed51ea2bc5d6314da2ebe03e5d56bcb698541c256d2b9c85d157383e15b4e88ee526f3c7e932f711bc2f5b8f8b43984c4b61a1c0801e523f05cc1753dd489e050fb26f3d52dead72f2ca880bf2f79433e6acdde5d0697c5f4e17039164c23f4f7e5ffa4214a1ab59c8b84bf12404418e1f72e52c3a9fc4140ae068c28d88ff19182cd9252eecc852bfec4c64fc545eab9d46d80bec681c10ec0cfd10556c368c914b4fb7d248bce979ff1059c1eff22f75ea92e06dcbe343daceb6d959d8a5a0ac2243f942b9a6ec4d1b3a42d60fb3c0dc73063923ac0fa70f6cb45c507ca5561f28ef0e5b80f42ecf3e98a03181222c095d4b851fa46b28d31d22d427a03ad7d4c1a4dd2404242e9eaa80b57284fb2f4cb374f2ac0cb89767c2127cb6d22a1a55346319166d153dd79908fd8d41c726294f26b608474193234b8343f42084c05a6b1f2f6f8a49ece9084cf0efcd3ae6370382cda341f503737dab70db96c0b243659e74869da66e2d632ea4636c9f058c4366cfc174b86ddb86874c1cd1830088578d27fa0f184114ce10352ad1df782baabed0c1213b0b43251f0adc85c5a37363f301356d6ab4d211af90303002e3ad8a96df5e79ddeca3e901af59c6283a71ac6b6863a81cda45488aa185d378f168d126c4021e7528da4313168f19c5cac46796fe7029c72a854c036f3f4669f5f1c0154e739ccacac173a882f2b05ba0712b6883969c5b9457942b4bbe98d9937db6a26e0c469225158ce9e0e9c07dbccd1d712e762c11fe35c90909bdd65159befd945b3bd50940c2c021528cd9cb641b0f1cc59185163046bc166276573d4dab8b347f0839b1399169c9ea1a25852738222e48a3d58e98ef53bb09c7984c5807608a0b9f232278c665a244584bfa852b800a4f02b985759d3615128fb41ecf622a170d454d4f1e0d2b21ee7ec9d6ee2a9be711ae6e932ed6cc31110171", 0xdfa, 0xfffffffffffffffa}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x89a5, 0xa15, 0x7, 0x800, 0x3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001040)={{0x57a5c0cc, 0x81}, 'port1\x00', 0x84, 0x40802, 0xffffffff, 0x6, 0x8, 0x3ff, 0x3, 0x0, 0x3}) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000011c0)=[&(0x7f0000001100)='port1\x00', &(0x7f0000001140)='\x00', &(0x7f0000001180)='port1\x00'], &(0x7f0000001340)=[&(0x7f0000001200)='port1\x00', &(0x7f0000001240)='port1\x00', &(0x7f0000001280)='port1\x00', &(0x7f00000012c0)='port1\x00'], 0x100) 2018/05/18 19:28:20 executing program 1: r0 = memfd_create(&(0x7f0000000080)='veth0_to_bridge\x00', 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/60) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000040)=0x6e) connect$netlink(r0, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) listen(r1, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'veth0_to_bridge\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="44000100090000003f0000000400000001000000080000000800000001000000ffffff7fffffff7f"]}) 2018/05/18 19:28:20 executing program 6 (fault-call:5 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) [ 134.972739] FAULT_INJECTION: forcing a failure. [ 134.972739] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.984699] CPU: 0 PID: 9600 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 134.991893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.001249] Call Trace: [ 135.003855] dump_stack+0x1b9/0x294 [ 135.007497] ? dump_stack_print_info.cold.2+0x52/0x52 [ 135.012700] ? find_held_lock+0x36/0x1c0 [ 135.016773] should_fail.cold.4+0xa/0x1a [ 135.020848] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.025965] ? kasan_check_read+0x11/0x20 [ 135.030127] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 135.035333] ? find_held_lock+0x36/0x1c0 [ 135.039435] ? check_same_owner+0x320/0x320 [ 135.043768] ? rcu_note_context_switch+0x710/0x710 [ 135.048715] ? __might_sleep+0x95/0x190 [ 135.052704] __alloc_pages_nodemask+0x34e/0xd70 [ 135.057385] ? default_file_splice_read+0x1c7/0xad0 [ 135.062411] ? do_splice_to+0x12e/0x190 [ 135.066394] ? splice_direct_to_actor+0x268/0x8d0 [ 135.071246] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 135.076279] ? kasan_check_read+0x11/0x20 [ 135.080438] ? rcu_is_watching+0x85/0x140 [ 135.084597] ? rcu_pm_notify+0xc0/0xc0 [ 135.088499] ? rcu_read_lock_sched_held+0x108/0x120 [ 135.093530] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 135.099084] alloc_pages_current+0x10c/0x210 [ 135.103506] push_pipe+0x400/0x7a0 [ 135.107053] ? __kmalloc_node+0x47/0x70 [ 135.111036] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 135.115954] ? rcu_is_watching+0x85/0x140 [ 135.120094] ? copy_page_to_iter+0xf30/0xf30 [ 135.124492] ? is_bpf_text_address+0xd7/0x170 [ 135.128974] ? kernel_text_address+0x79/0xf0 [ 135.133368] ? __unwind_start+0x166/0x330 [ 135.137504] ? unwind_get_return_address+0x61/0xa0 [ 135.142433] ? __save_stack_trace+0x7e/0xd0 [ 135.146773] ? save_stack+0xa9/0xd0 [ 135.150400] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 135.155403] ? iov_iter_pipe+0xc2/0x2f0 [ 135.159364] default_file_splice_read+0x1c7/0xad0 [ 135.164189] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.169541] ? do_splice_direct+0x400/0x400 [ 135.173847] ? kasan_check_read+0x11/0x20 [ 135.177975] ? debug_mutex_init+0x1c/0x60 [ 135.182106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 135.187104] ? __lockdep_init_map+0x105/0x590 [ 135.191580] ? lockdep_init_map+0x9/0x10 [ 135.195620] ? debug_mutex_init+0x2d/0x60 [ 135.199746] ? __mutex_init+0x1ef/0x280 [ 135.203701] ? __ia32_sys_membarrier+0x150/0x150 [ 135.208443] ? __lockdep_init_map+0x105/0x590 [ 135.212926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.218449] ? fsnotify+0x415/0xfc0 [ 135.222062] ? fsnotify+0xfc0/0xfc0 [ 135.225672] ? fsnotify_first_mark+0x330/0x330 [ 135.230257] ? security_file_permission+0x1c6/0x240 [ 135.235263] ? rw_verify_area+0x118/0x360 [ 135.239395] ? do_splice_direct+0x400/0x400 [ 135.243698] do_splice_to+0x12e/0x190 [ 135.247500] splice_direct_to_actor+0x268/0x8d0 [ 135.252176] ? pipe_to_sendpage+0x3f0/0x3f0 [ 135.256483] ? do_splice_to+0x190/0x190 [ 135.260438] ? rw_verify_area+0x118/0x360 [ 135.264588] do_splice_direct+0x2cc/0x400 [ 135.268729] ? splice_direct_to_actor+0x8d0/0x8d0 [ 135.273554] ? rw_verify_area+0x118/0x360 [ 135.277694] do_sendfile+0x60f/0xe00 [ 135.281400] ? do_compat_pwritev64+0x1b0/0x1b0 [ 135.285971] ? __might_sleep+0x95/0x190 [ 135.289949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 135.295475] ? _copy_from_user+0xdf/0x150 [ 135.299613] __x64_sys_sendfile64+0x155/0x240 [ 135.304093] ? __ia32_sys_sendfile+0x290/0x290 [ 135.308670] ? do_syscall_64+0x92/0x800 [ 135.312639] do_syscall_64+0x1b1/0x800 [ 135.316509] ? finish_task_switch+0x1ca/0x840 [ 135.320989] ? syscall_return_slowpath+0x5c0/0x5c0 [ 135.325904] ? syscall_return_slowpath+0x30f/0x5c0 [ 135.330828] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 135.336192] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.341041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.346214] RIP: 0033:0x455a09 [ 135.349388] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 135.357100] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 135.364375] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 135.371626] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.378874] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 135.386128] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000004 2018/05/18 19:28:21 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x401, 0x100000001, 0x200, 0x720}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="8726caacbf7357e76794788f7af1de60e5ccee8940b033018d3f1a886e7ba5533cf6fbf2c2242690c9c8174618f9e0ccc25dc25024b6248c3bd9d6e268d67b1040c6cab6234ef55d5c0b6d4428cca95f7a9b19a6fc5a3bb6e07c7a6d0e3305dcb793f914f2a048a11b89f55b41bcb49ba68352cb699bd9bf6c7983def3c76918c5bba4b1027470c939ede83cb98748270ee195149efbe2472749dd6fbafa84728bd8edd6964d50c601c4af4ffef0b6796271388262e09d5c9e58ff051f2ccc9da8c82616aee7c4b00880be1071", 0xcd, 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000003c0)=""/19) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0xe00, &(0x7f0000000380)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pwrite64(r2, &(0x7f0000000180)="4abedceb0f", 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x9f3c) 2018/05/18 19:28:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)=' ', 0x1}], 0x1}, 0x20004001) r1 = socket(0x2, 0x6, 0x0) ioctl(r1, 0x8911, &(0x7f0000000100)="c68f7a3f27a91a8787a9250613246bbd1126262c8523be8b2cf66f") shutdown(r0, 0x2) recvfrom$inet(r0, &(0x7f0000000040)=""/75, 0x4b, 0x40000001, &(0x7f00000000c0)={0x2}, 0x707000) 2018/05/18 19:28:21 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100e1ffff00"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4090ae82, &(0x7f00000001c0)) 2018/05/18 19:28:21 executing program 6 (fault-call:5 fault-nth:5): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:21 executing program 3: unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0x3f, 0x4, 0x30, 0x2, 0xffffffffffffffff, 0x6}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x6, 0x10, 0x5, 0xffffffffffffffef, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000540)}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x74) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000000c0)={r3, &(0x7f0000000140)=""/118}) 2018/05/18 19:28:21 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140), 0x183) 2018/05/18 19:28:21 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xfe63) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") truncate(&(0x7f0000000240)='./file0\x00', 0xe0ff) [ 135.545555] FAULT_INJECTION: forcing a failure. [ 135.545555] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 135.557488] CPU: 1 PID: 9635 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 135.564683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.574050] Call Trace: [ 135.576651] dump_stack+0x1b9/0x294 [ 135.578138] IPVS: ftp: loaded support on port[0] = 21 [ 135.580289] ? dump_stack_print_info.cold.2+0x52/0x52 [ 135.580307] ? find_held_lock+0x36/0x1c0 2018/05/18 19:28:21 executing program 5: unshare(0x40000000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x3, 0x4) unshare(0x40000200) 2018/05/18 19:28:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xbb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r2, 0xc2604110, &(0x7f0000000000)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 135.580327] should_fail.cold.4+0xa/0x1a [ 135.580345] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.603904] ? kasan_check_read+0x11/0x20 [ 135.608068] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 135.613276] ? find_held_lock+0x36/0x1c0 [ 135.617370] ? check_same_owner+0x320/0x320 [ 135.621710] ? rcu_note_context_switch+0x710/0x710 [ 135.626655] ? __might_sleep+0x95/0x190 [ 135.630643] __alloc_pages_nodemask+0x34e/0xd70 [ 135.635323] ? default_file_splice_read+0x1c7/0xad0 [ 135.640361] ? do_splice_to+0x12e/0x190 2018/05/18 19:28:21 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x4800) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 135.644346] ? splice_direct_to_actor+0x268/0x8d0 [ 135.649288] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 135.654329] ? kasan_check_read+0x11/0x20 [ 135.658485] ? rcu_is_watching+0x85/0x140 [ 135.662646] ? rcu_pm_notify+0xc0/0xc0 [ 135.666554] ? rcu_read_lock_sched_held+0x108/0x120 [ 135.671585] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 135.677142] alloc_pages_current+0x10c/0x210 [ 135.681563] push_pipe+0x400/0x7a0 [ 135.685113] ? __kmalloc_node+0x47/0x70 [ 135.688368] IPVS: ftp: loaded support on port[0] = 21 [ 135.689096] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 135.689116] ? rcu_is_watching+0x85/0x140 [ 135.689138] ? copy_page_to_iter+0xf30/0xf30 [ 135.707781] ? is_bpf_text_address+0xd7/0x170 [ 135.712285] ? kernel_text_address+0x79/0xf0 [ 135.713383] Dead loop on virtual device ip6_vti0, fix it urgently! [ 135.716694] ? __unwind_start+0x166/0x330 [ 135.716713] ? unwind_get_return_address+0x61/0xa0 [ 135.716729] ? __save_stack_trace+0x7e/0xd0 [ 135.716754] ? save_stack+0xa9/0xd0 [ 135.740122] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 135.745149] ? iov_iter_pipe+0xc2/0x2f0 [ 135.749136] default_file_splice_read+0x1c7/0xad0 [ 135.750223] syz-executor3 (9649) used greatest stack depth: 14120 bytes left [ 135.753977] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.754005] ? do_splice_direct+0x400/0x400 [ 135.754022] ? kasan_check_read+0x11/0x20 [ 135.754036] ? debug_mutex_init+0x1c/0x60 [ 135.754051] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 135.754063] ? __lockdep_init_map+0x105/0x590 [ 135.754075] ? lockdep_init_map+0x9/0x10 [ 135.754086] ? debug_mutex_init+0x2d/0x60 [ 135.754098] ? __mutex_init+0x1ef/0x280 [ 135.754113] ? __ia32_sys_membarrier+0x150/0x150 [ 135.754129] ? __lockdep_init_map+0x105/0x590 [ 135.810130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.815650] ? fsnotify+0x415/0xfc0 [ 135.819263] ? fsnotify+0xfc0/0xfc0 [ 135.822872] ? fsnotify_first_mark+0x330/0x330 [ 135.827456] ? security_file_permission+0x1c6/0x240 [ 135.832459] ? rw_verify_area+0x118/0x360 [ 135.836594] ? do_splice_direct+0x400/0x400 [ 135.840900] do_splice_to+0x12e/0x190 [ 135.844688] splice_direct_to_actor+0x268/0x8d0 [ 135.849343] ? pipe_to_sendpage+0x3f0/0x3f0 [ 135.853651] ? do_splice_to+0x190/0x190 [ 135.857614] ? rw_verify_area+0x118/0x360 [ 135.861750] do_splice_direct+0x2cc/0x400 [ 135.865884] ? splice_direct_to_actor+0x8d0/0x8d0 [ 135.870711] ? rw_verify_area+0x118/0x360 [ 135.874844] do_sendfile+0x60f/0xe00 [ 135.878548] ? do_compat_pwritev64+0x1b0/0x1b0 [ 135.883124] ? __might_sleep+0x95/0x190 [ 135.887089] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 135.892613] ? _copy_from_user+0xdf/0x150 [ 135.896745] __x64_sys_sendfile64+0x155/0x240 [ 135.901227] ? __ia32_sys_sendfile+0x290/0x290 [ 135.905795] ? do_syscall_64+0x92/0x800 [ 135.909757] do_syscall_64+0x1b1/0x800 [ 135.913625] ? finish_task_switch+0x1ca/0x840 [ 135.918107] ? syscall_return_slowpath+0x5c0/0x5c0 [ 135.923026] ? syscall_return_slowpath+0x30f/0x5c0 [ 135.927944] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 135.933294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.938122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.943296] RIP: 0033:0x455a09 2018/05/18 19:28:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000300000000000219078ac2314bbac141400050090780000000042000000000000000000000001000000ac141400"], &(0x7f0000000040)) [ 135.946468] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 135.954161] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 135.961415] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 135.968666] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.975918] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 135.983172] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000005 2018/05/18 19:28:21 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x4800) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:21 executing program 6 (fault-call:5 fault-nth:6): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x15, 0x0, 0x0, 'teql0\x00', 'bridge0\x00', 'veth0_to_bridge\x00', '\x00', @empty, [], @random="7d855f2b3fce", [], 0xa0, 0x118, 0x148, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x2, 0x0, "bc3d7c06aee9fe3070472aa06df3e1b705ca7658ab0d48dc198400351364cd6a3f007bb3c654ba02af7cddc865ad78e97455f369190682b7c19ff54108305512"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x250) [ 136.072619] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 19:28:21 executing program 2: getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000000000)=""/255, &(0x7f0000000100)=0xff) getuid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x3) 2018/05/18 19:28:21 executing program 1: r0 = socket$inet6(0xa, 0x22, 0x200000088) pipe(&(0x7f0000000280)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4080, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x282, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x20, 0x0, 0x0) r2 = socket(0x2000000011, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pselect6(0x40, &(0x7f00000002c0)={0xffffffff, 0xff, 0x2, 0xff, 0x0, 0x2, 0x3, 0xfff}, &(0x7f0000000300)={0x3f, 0x100000001, 0x7f, 0x3, 0xfff, 0x18, 0x3, 0x4}, &(0x7f0000000340)={0x8, 0x2, 0xffffffff, 0x1ff, 0xf4, 0x1, 0x4, 0x2}, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000000400)={&(0x7f00000003c0)={0x6a}, 0x8}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) r4 = dup3(r2, r1, 0x0) r5 = semget$private(0x0, 0x4, 0x8) semop(r5, &(0x7f0000000440)=[{0x4, 0x8, 0x1800}], 0x1) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000140)=""/148, &(0x7f0000000200)=0x94) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 136.101850] Dead loop on virtual device ip6_vti0, fix it urgently! [ 136.182437] FAULT_INJECTION: forcing a failure. [ 136.182437] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 136.194350] CPU: 1 PID: 9670 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 136.201541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.210899] Call Trace: [ 136.213511] dump_stack+0x1b9/0x294 [ 136.217155] ? dump_stack_print_info.cold.2+0x52/0x52 [ 136.222351] ? find_held_lock+0x36/0x1c0 [ 136.226436] should_fail.cold.4+0xa/0x1a [ 136.230508] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 136.235612] ? kasan_check_read+0x11/0x20 [ 136.239752] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 136.244928] ? find_held_lock+0x36/0x1c0 [ 136.248986] ? check_same_owner+0x320/0x320 [ 136.253296] ? rcu_note_context_switch+0x710/0x710 [ 136.258473] ? __might_sleep+0x95/0x190 [ 136.262435] __alloc_pages_nodemask+0x34e/0xd70 [ 136.267089] ? default_file_splice_read+0x1c7/0xad0 [ 136.272089] ? do_splice_to+0x12e/0x190 [ 136.276058] ? splice_direct_to_actor+0x268/0x8d0 [ 136.280896] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 136.285908] ? kasan_check_read+0x11/0x20 [ 136.290040] ? rcu_is_watching+0x85/0x140 [ 136.294175] ? rcu_pm_notify+0xc0/0xc0 [ 136.298055] ? rcu_read_lock_sched_held+0x108/0x120 [ 136.303072] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 136.308595] alloc_pages_current+0x10c/0x210 [ 136.312991] push_pipe+0x400/0x7a0 [ 136.316519] ? __kmalloc_node+0x47/0x70 [ 136.320483] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 136.325400] ? rcu_is_watching+0x85/0x140 [ 136.329536] ? copy_page_to_iter+0xf30/0xf30 [ 136.333937] ? is_bpf_text_address+0xd7/0x170 [ 136.338419] ? kernel_text_address+0x79/0xf0 [ 136.342813] ? __unwind_start+0x166/0x330 [ 136.346947] ? unwind_get_return_address+0x61/0xa0 [ 136.351862] ? __save_stack_trace+0x7e/0xd0 [ 136.356175] ? save_stack+0xa9/0xd0 [ 136.359789] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 136.364791] ? iov_iter_pipe+0xc2/0x2f0 [ 136.368753] default_file_splice_read+0x1c7/0xad0 [ 136.373579] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 136.378933] ? do_splice_direct+0x400/0x400 [ 136.383237] ? kasan_check_read+0x11/0x20 [ 136.387368] ? debug_mutex_init+0x1c/0x60 [ 136.391499] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 136.396499] ? __lockdep_init_map+0x105/0x590 [ 136.400981] ? lockdep_init_map+0x9/0x10 [ 136.405030] ? debug_mutex_init+0x2d/0x60 [ 136.409162] ? __mutex_init+0x1ef/0x280 [ 136.413121] ? __ia32_sys_membarrier+0x150/0x150 [ 136.417858] ? __lockdep_init_map+0x105/0x590 [ 136.422342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 136.427862] ? fsnotify+0x415/0xfc0 [ 136.431482] ? fsnotify+0xfc0/0xfc0 [ 136.435097] ? fsnotify_first_mark+0x330/0x330 [ 136.439672] ? security_file_permission+0x1c6/0x240 [ 136.444671] ? rw_verify_area+0x118/0x360 [ 136.448805] ? do_splice_direct+0x400/0x400 [ 136.453111] do_splice_to+0x12e/0x190 [ 136.457075] splice_direct_to_actor+0x268/0x8d0 [ 136.461730] ? pipe_to_sendpage+0x3f0/0x3f0 [ 136.466043] ? do_splice_to+0x190/0x190 [ 136.470001] ? rw_verify_area+0x118/0x360 [ 136.474140] do_splice_direct+0x2cc/0x400 [ 136.478274] ? splice_direct_to_actor+0x8d0/0x8d0 [ 136.483282] ? rw_verify_area+0x118/0x360 [ 136.487417] do_sendfile+0x60f/0xe00 [ 136.491121] ? do_compat_pwritev64+0x1b0/0x1b0 [ 136.495691] ? __might_sleep+0x95/0x190 [ 136.499653] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 136.505178] ? _copy_from_user+0xdf/0x150 [ 136.509310] __x64_sys_sendfile64+0x155/0x240 [ 136.513790] ? __ia32_sys_sendfile+0x290/0x290 [ 136.518366] ? do_syscall_64+0x92/0x800 [ 136.522327] do_syscall_64+0x1b1/0x800 [ 136.526200] ? finish_task_switch+0x1ca/0x840 [ 136.530680] ? syscall_return_slowpath+0x5c0/0x5c0 [ 136.535592] ? syscall_return_slowpath+0x30f/0x5c0 [ 136.540516] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 136.545871] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.550702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 136.555872] RIP: 0033:0x455a09 [ 136.559048] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 136.566740] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 136.573991] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 136.581245] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.588498] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 136.595750] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000006 2018/05/18 19:28:23 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010000059751a80fbc0e8e4f488d271eeab009bf414a9ea53f9d0893203118492831e9886700a01873a9dc54b188a3d9f806ad82d2f73765edd6a8662a15d6da5ea63b5246bf271825aae7a048bd5bc57cc8f64a9a3d05233a6d85866dd17a62035617ca22c9fdcec7615272c1212e17fc78f8efe1a532511185bec56e5009f5322a95baec39ed00733f2c28a54072146e5cd399389a6985ec3ba9441a2e1ba1d4362e0d3f7f22655dbfde4242581e47a81f4a8a2905d0bc1dfd7cb32113840fed8857c84924782beac8f93b937c65e28d4a666178acc96fc906f0bdd0bb938f2c45969db4c3966961dcb29546faa0badb6d0af88459eadf33557a459062db52a2ce3b0a1d7322d5e8053530a17b5ed359ae0bcb83ef4b25cc6228759ae6b8625d52652dde83808fca16444a975b99d72d7826dd4c8720878d883d94dfc48f31291639a0650c0a8526e5455aaaee497530375cd80784379afff95bd64965c7954d4f007f205a7b220a7603c724368f58bfa9da5c4552ef9ed87e4ead19e3ea30fcf16d388e17f6d0321937279eed6b41c96d81cf50fb2549b169907d8362ed5154a17cb5c8cce8b47144d905956500e4bf8ab7a3a2c41dcdd89623a747a899e6dedc287471192ce4938aac125b1001c8aa19209482692e9a4b62103bdec6a440ec3cc411b1b9e78071823356142a6019faac5ba405909a75b16240ff2d8e00e3def757f72c0962cf1603950a6e67b2eba02f44243a1b8043908d4a9fede5be948931bf26371f97855646461d66f31b2306091762b757bd6b9543ad2ec6e8dcfa375706bb24b7ea17524fe9498d4b66f68d7388705952f91ce3c305fcb9c34446fe0fbcf429bf83f3998e48a4637084a255570e41c9cf0faacf131923f84c8fa79a9932416ce56b6338a4d2f025cdbdd237aa84302fc57de4a6ea8f613d65b7c9f804bfc87e78135ae4a909d92aef286a1a5aec06e2ddf0131206db36d71fd7143ac744ea6da082e53f3b18f4c865c0966fd7bc0a29b37a3e6a52500a72651543f34fd40cce7f7991c9779ab58c40db029dbfd5fcac2b4fc3cc1ad65d742fdc445028b99b133805f8359fa493473bd5a8f3297170fcfcb580cc82b6c61de2779063f7f78d58a2377b0c89b8de1c43c84bdeff9327c2f08f609c46f416c90a7237789c96dc365db12f4857e8f42967a3b857324f9b150f971d7ccc9579ac58ae19b4c87da5e37c28d1121903a7780896adf4f9cb30e374d55055c1f3d38b2be2e204ba84dcc54a4ec9b1036da08f9223ad1fb1767ec88d7ce8fb7649b2b4b4fee6f8715af94c2a4aa4c9ec353a4f86eaf7f154dcb74cb6131354408f534ee27475b92ada1c616e000a8915ce0f6d567886ce15239a3d5d3f6b637dd822d8b296bd87dd004a121093ac57a179eee7dda6eea1750f2507f3b92b0b69f51e1879a23fb41a65aec994dfb10895206bc285148bdf17cc6c6f2105ee8e5936fc4bd122a4752badf28a29d1491b68a511d61fbb11b9949c79f6774c82ed1cc587a4c084a478930154e1ba80f0f2cf9d184139247ce3d440ac6cd0d37291994706722a4b82afaf396b9487dead1101d6f3e15f444e4908eca7b173cfb95e6cb8e19d269d2fdfa41002508b0a2b96abdf6ad6a64ee8fb1c2d4c3482b5d41d6e3224996c8c6b04167c9b36a294cf28d4bfc70e2bab7c5a70f1a44c45473e77dfd8eefd93dde8f7ae490666d0b9bc919cf4f2d3d394c9ccb76c93db6108df1da249b64bfcfe03200056808f98b07810366e0de09694de581c1d200f9ff53a86d702a754afa7aee3614d8dad1b4eadd40543100d40d3cc9aa011587cb9a7f1b7e3dbf78b99a94f5313f22a0cf2064529a75e0f520c67927c3135c7a5f4584bab7b631776eb53ae619d916af96009060a77d241d87fd322644e8fbd70217e5d1bc92d11482d8d84959d7f53e472d90902463c8e4247d34ebc212036585a189b3fd7c7e4e668ffb84630963559f8fecc43174ad53565726c2f72dbe302dfeb96628ab2a87548ddc78591e863a9f5a20e2bf6525b9c4d14e3ad43a181aacdb0019bbe5e5c2fac456034d816e520752659578b7740f79431c2d2c2df3c7b4c311f7e9570701eb6c59984519431de1a2ac9e28b42c9586faa1dc4968f2f0dfc81bbee59f922b2df8d8d5fa305695a5a44cf26cc01423e4f9798f3b0289a43b03e92fe6368920261b68ce764bc82b68cc4311775e3495df420676476be3f774c5d69b2f1ca36b1f8c9ff6f8c7b47d839a0bfed156a5af52dca052360b2a95eb29b047fff85fabb8abf873cc9ed59425fd286f23c24ef965ca95c9c5209de74fa5157624932886f64fc587a5a23ba5039a323f3d4e9ae04a18aa94cd2ba8cbc968bdbe908aeef95ba19fb0f20c7bd9d83d0d000000000000000019bc63e55447d6843a7630cd485e7dfb482d6bf3619797ad11362b24fbb73ea8e79218fd8662e1cee56006d147784c41166f2c53fb78567c7bb4df047166dafb0b5b1adc8b493ee482814afec25d4daae243131b5c1a2cbba90ae20f75e6e5bd7fe415741ae9198bc9f0fbb0ee60c289f374cc69f7afd7cc03fe3563c65a73b833443f887e3bf6bd1d3513c2f364c075077bb073dc837c46da0210fbadd46c7220b7cac7ae7dd743796efbcbefa9cccbd7660ee6fb4ad506f19b31f834b8f474a275e226a02fa418a6ace33b0793fac0c709e8c06d08b3f8b0eb0488494d6f77889a021d9aeb8854e9f66fc6089685fec46de3da3fcc5ac9653cb4a876f68ec7e399eee47df1bd0ec978310eb216f2e5b5f0b1a22d81d867a89d3f14f2c69368be5b31d07802204aaa8db5798a8ab2c20bf0f66e9d157bc71ac00e59279e9f0e39442e5c80f931bda527de6758ff4252552ae1547ce66921a3e8a704c393ab877f1d5c2dc8381b45768eefa50a393ce90b0153677b6d4fae0381650a2a327cf0b52167931dbac1ceb65a06374f33b40cfe4c885d6921e894e5d262a849ed059cbe6f6ea152a59e3a2c7a953c28a5ac426d510d606d52c9c9af3a831eb0e9235c06d9efb222ff3305ed2824521f5020c3eaed3d0e8f6c72b59004e0781a4a9a700832ece03532df4f28cc8e70a8d5ec666f4f4f80a135f68625409b1f18e536d734d09779c5687ca1c85d9c5f6021ee0194826e830a7a1a2c328bc62b737dacbbaad58e99f1d3974e8c3bc6c50b418b1a0e6096d6d412356087f92895c3a23546903799c13805d23a57a4ae07b5c83d4f0146bf0835bd06171e9f581c80f45b5c0fb80f369c536aa497d4b5f062418ff4b5ea10bec45fe62d7ca2b3eb5c49e1247c24fed9f57e559b0f0a52ac8277739360e174620c74373c83965e789e292fbf67182914a6a8056a1630d124069697e8e0d28bcabc7e6047440f8a0a220e622c2782c5284986de93baaaea717f737217d0d242e762f9cb3703228cebac920954072976bb4a852a90eba4c7d3dddbbfa1ecb8a6c963b179b95138c73b4515480d1d3a17fdfd78786ff5200c8ac9e5b10e3e43b693c39b6f6e3dfa56d0185595917776a90fb2af93c0d916c7cebe6e3d73c59296fba1a4cb473a91c40f137bb914b4107d31c15c671f56f7bf302c48a0f9b47411d88d93ce37760b4d24fd438f21e8f02a3dfaf2cccf9050ae0a3373d9114cc05b3db774ba1341d7e8a7b6f5a94e4fe6bb89c0e5a990bb321b3e750e0bed1472929cee70456f5b1d64794b2186acd78f3ef55c3e32dc6461fdb777e17c84e9496ca5fb10c9a952bd3495b8b11e16053dff5403d8c4d7d634b494435ff76e2e7ae941959834e2141fb515a4fb642738376660a123c882910a5adb1e609e07a09086dfdd321910634d4c11c1e2787e115a5af86e02eba634e774f0e1f257b55e2b9a8550c74228aa793fbc74ec41b8e72ef5d992f7a15c97614c75213818807eb485397c256523c5b98ee11859de45a6b173cb2e81f4f313c9016ce500e1296403901e66b8e38c5ff116d7166320d5c94bedd7410a349795136bad46ec4524a4567335b8141ffe5b567b2287df2e84e7db5a4c104ec3464e089df4e9420fb8afe5bc8f9cf6463189e3c8dfe0aa559c25ae34caa1c1aa9c1409241942897187f2979773b26256507cbc7e7dabd33d8b3df97f08f865b4617d07ae96d647a5d30016fbc4b3e90541798a1f11dd258473922d53dec0eb3344ec66cc378d178ec409ad9a73d5d8604b18ef82f8054d200620caa42d87e29c2f40347253a758cb58509c251677ce4a30b5bef197fe431e7e372453e40b2e5afcd394eabe30e603128a2a1558d25e2ea47f234cf8082a8d20a9f570cfbea6b650c88d8d6bbdd8facafe4d7bd67da83b462bdb0546812d0eff647b018d97df28d8ad6b7cdfbdc7715e1880dfb173b1797291ece48303dc7dbd9b4e6626e44bd5f81422253a90c553f4177ed6fcf1db95fdd71217b070a356c4c82c177eec03159c284814f42881a409103786c25e70f921a8612e225dd2ab5a781dd492657e32e6a02bc7b1f185e5894c9837367db378f63866af648c8095f5b9bca0bcaa5d7ac07395c89520e91398e624c9414f065b8e6150e0185913c4665448a2f6b107b5c4ad15a7f9d981d10a4f8d6f9f3d518cefed75c92a04c66fd09650f028ee3ba521656a5235f7f6b24df92066e97d40106e1c88aa8fba940e3c4af18ab67b9be0c0aed9fe6a59a7322eb030d44d01d8b7199e159e4e4e35560c245845e9d8694e6f2da0cbe639d8e26c2afe015155da07d251ed28f0cbff7f588c0e5972a9140d10d3dd6105bc1b5cfc712087e24b496f9bb2a3043e936e0bfaa68a4a057de5cfa9c6d97efdb051ccbac8594b7d37cf90748e3f202a5748566e55fd0ec8cd93078f35130f750ea3f650b0eb528da6857d8d3d1c4d4e902009cd65a6e4478540fac7fed65b98a69c3844db764b3db2f08f04a33b75a840768538461aef6a03f9a36f98866a22a1ca9bb7feecbb5559075832812b9353cd160d0f04cf966805f2b20af79c0c9f71aa9970e69115a412f37c1eab857c2f5b7b69447a4cff26d4b084fcd4e8c037a7495918eae5645f8fdce6f8b031d204b87aad52f8555d5c309d08f74d106846a7198ea7a8496fbdb82399042d1f38ca2a585719917de20c7fafd6db673cab58d7cf110a83a1662cd1d8b98d341fd66930493b06f1e2ef4689029937283f0ec2168e3909472160c7aeb82bfb85cc20ff2abe503036c9e7e35c5fa73de00a1edef2c8a76eef35af82794705997b199612518c60919e171137d87b7e92b06256dd14e314214b3ba2d5231b3dd2d91686cb3cfc600071f2f53741c78cb74db72f9d2ae47f956fcddd4edbfc1b4bd1c7a8c8f44d2413d5d37e21d38bedf95d48dd84d8b2a059a73b06131b7ee8eb71a600981f079f532c874dbf018cb4f0b4731a9c196f144f69438e4e2d303fe64db400194a6bb0ad608cdb166745a1930e572aab858a85fce067f49baebc8cf66d173a6c0c16ea24f899725df85d44ff6e7f5530c0dca5503af766604d8f1df36312cb66ede50b5cfc0e58e2c7b1986767328a30106277ec36c630f01e401b374cc68d5df76d9a5e628d0b3930fc27589b51b259d80d2b7a2f371a3cbd6432f92a08fbeadd7221337c49a758968757d876dc1f522eae89d2b225f95d8048173035b5a0e94c1fdebaab95411fbbf3c404ab5813371d08b7285abd6f2c06d13c1bf76ee287e68053d5937e96aae1e28b505fe13cb76cea9dd5fe286024a651192a15ab976da4e28005ff8b838b531645e7c1cc3fa734584c7ac978c4ff"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x5, 0x9, 0x8, 0x7ff, 0x9, 0x100000001, 0x80000001, {r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0xfd1, 0x3, 0x7, 0x100000000, 0x9}}, &(0x7f00000001c0)=0xb0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/05/18 19:28:23 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/18 19:28:23 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x4800) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:23 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:23 executing program 6 (fault-call:5 fault-nth:7): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:23 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/05/18 19:28:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0675b005", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000100)=""/65) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0xfe15}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 19:28:23 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x15, 0x1, @tid=r0}, &(0x7f0000000180)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x20000008912, &(0x7f0000000240)="af26262c8523bf012cf66f") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20e02, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) arch_prctl(0x0, &(0x7f0000000040)="1f19da4405ae981b2acef4c03ff378fa605a32be01044ce658307feb8db6c461c5d7fd718d86c715376cef91816cec45eeaf101d25f9ac9b252cdf3d7b9eb4ab4840110c84628660ea21519467a2d23738abd47a4b76e5e4fda4d619921b7f6ae3e2da9be9b207962b5fbc") ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) [ 138.039510] Dead loop on virtual device ip6_vti0, fix it urgently! [ 138.057945] FAULT_INJECTION: forcing a failure. [ 138.057945] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 138.069857] CPU: 0 PID: 9688 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 138.077049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.086406] Call Trace: 2018/05/18 19:28:23 executing program 1: set_thread_area(&(0x7f0000000000)={0x3, 0x20001000, 0x0, 0x7d, 0xe06, 0xc6ee, 0x8, 0x6a8a, 0xffffffffffffffff, 0xffffffffffffff51}) sendmmsg(0xffffffffffffffff, &(0x7f00000019c0), 0x0, 0xffffffffffffffff) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "800caf203da10cb0e73103677cfa0c6f35d3ad8f7deace99a62e01141bd2c29abcb22b14781a613a2e7ed921a6dcc712a20c36"}, 0x37) [ 138.089008] dump_stack+0x1b9/0x294 [ 138.092651] ? dump_stack_print_info.cold.2+0x52/0x52 [ 138.097851] ? find_held_lock+0x36/0x1c0 [ 138.101936] should_fail.cold.4+0xa/0x1a [ 138.106014] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.111130] ? kasan_check_read+0x11/0x20 [ 138.115291] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 138.120492] ? find_held_lock+0x36/0x1c0 [ 138.124578] ? check_same_owner+0x320/0x320 [ 138.128928] ? rcu_note_context_switch+0x710/0x710 [ 138.133873] ? __might_sleep+0x95/0x190 2018/05/18 19:28:23 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x4800) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 138.137866] __alloc_pages_nodemask+0x34e/0xd70 [ 138.142543] ? default_file_splice_read+0x1c7/0xad0 [ 138.147568] ? do_splice_to+0x12e/0x190 [ 138.151550] ? splice_direct_to_actor+0x268/0x8d0 [ 138.156408] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 138.161447] ? kasan_check_read+0x11/0x20 [ 138.165606] ? rcu_is_watching+0x85/0x140 [ 138.169764] ? rcu_pm_notify+0xc0/0xc0 [ 138.173670] ? rcu_read_lock_sched_held+0x108/0x120 [ 138.178698] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 138.184250] alloc_pages_current+0x10c/0x210 [ 138.188671] push_pipe+0x400/0x7a0 [ 138.192222] ? __kmalloc_node+0x47/0x70 [ 138.196195] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 138.201120] ? rcu_is_watching+0x85/0x140 [ 138.205265] ? copy_page_to_iter+0xf30/0xf30 [ 138.209667] ? is_bpf_text_address+0xd7/0x170 [ 138.214148] ? kernel_text_address+0x79/0xf0 [ 138.218544] ? __unwind_start+0x166/0x330 [ 138.222682] ? unwind_get_return_address+0x61/0xa0 [ 138.227599] ? __save_stack_trace+0x7e/0xd0 [ 138.231919] ? save_stack+0xa9/0xd0 [ 138.235532] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 138.240533] ? iov_iter_pipe+0xc2/0x2f0 [ 138.244496] default_file_splice_read+0x1c7/0xad0 [ 138.249326] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 138.254680] ? do_splice_direct+0x400/0x400 [ 138.258983] ? kasan_check_read+0x11/0x20 [ 138.263202] ? debug_mutex_init+0x1c/0x60 [ 138.267335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 138.272333] ? __lockdep_init_map+0x105/0x590 [ 138.276812] ? lockdep_init_map+0x9/0x10 [ 138.280899] ? debug_mutex_init+0x2d/0x60 [ 138.285035] ? __mutex_init+0x1ef/0x280 [ 138.288994] ? __ia32_sys_membarrier+0x150/0x150 [ 138.293737] ? __lockdep_init_map+0x105/0x590 [ 138.298224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 138.303742] ? fsnotify+0x415/0xfc0 [ 138.307353] ? fsnotify+0xfc0/0xfc0 [ 138.310963] ? fsnotify_first_mark+0x330/0x330 [ 138.315537] ? security_file_permission+0x1c6/0x240 [ 138.320570] ? rw_verify_area+0x118/0x360 [ 138.324702] ? do_splice_direct+0x400/0x400 [ 138.329012] do_splice_to+0x12e/0x190 [ 138.332804] splice_direct_to_actor+0x268/0x8d0 [ 138.337455] ? pipe_to_sendpage+0x3f0/0x3f0 [ 138.341763] ? do_splice_to+0x190/0x190 [ 138.345721] ? rw_verify_area+0x118/0x360 [ 138.349856] do_splice_direct+0x2cc/0x400 [ 138.353989] ? splice_direct_to_actor+0x8d0/0x8d0 [ 138.358821] ? rw_verify_area+0x118/0x360 [ 138.362955] do_sendfile+0x60f/0xe00 [ 138.366659] ? do_compat_pwritev64+0x1b0/0x1b0 [ 138.371224] ? __might_sleep+0x95/0x190 [ 138.375190] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 138.380714] ? _copy_from_user+0xdf/0x150 [ 138.384848] __x64_sys_sendfile64+0x155/0x240 [ 138.389329] ? __ia32_sys_sendfile+0x290/0x290 [ 138.393900] ? do_syscall_64+0x92/0x800 [ 138.397861] do_syscall_64+0x1b1/0x800 [ 138.401738] ? syscall_return_slowpath+0x5c0/0x5c0 [ 138.406661] ? syscall_return_slowpath+0x30f/0x5c0 [ 138.411580] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 138.416931] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.421762] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 138.426931] RIP: 0033:0x455a09 [ 138.430751] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 138.438443] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 138.445695] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 138.452947] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.460196] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 138.467448] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000007 [ 138.479355] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/18 19:28:24 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000000000900000000000000001000000000000001010000000000000000"]) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="a06595afe375935f4b6651a34fb03631886d5e887e7568076de0b5710d932eeb0f0400d22141bde6d2d7166ba40eb1edbd84be512a3b889b96840e40116a3f557f90cec2ce3776d6b72c6e935800e71c9b6b3d2d9d91206c446a75ae17027869e289a2d85f10b462e65c09119422dd180e7fce316021cfcd82c3aadc19fd0f6febc1a234d12dc01b47dd963c8388c828281429", 0x93, 0xfffffffffffffff9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = socket(0x1e, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000100)="af26262c8523bf012cf66f") poll(&(0x7f0000000000)=[{r4}], 0x1, 0x6) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x3, 0x4e23, 0x0, 0x2, 0xa0, 0x20, 0x0, 0x0, r5}, {0x94a7, 0x9, 0x10001, 0x1, 0x2, 0x80000001, 0x101, 0x4}, {0x3, 0x3, 0x9, 0x2}, 0xfff, 0x6e6bb0, 0x1, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x2, 0x1, 0x3f, 0x2, 0x7, 0x6}}, 0xe8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/05/18 19:28:24 executing program 1: r0 = socket(0xa, 0x4000000000001, 0x0) ioctl(r0, 0x8d12, &(0x7f0000000240)="03000000000000002cf66f") unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) 2018/05/18 19:28:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x75e, 0x2, 0x3ff, 0x4}, &(0x7f00000000c0)=0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000080)) flistxattr(r2, &(0x7f0000000100)=""/228, 0xe4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/18 19:28:24 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x4800) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x2) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bond_slave_1\x00'}) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000280)={{0x6, 0x7, 0x3ff, 0x7, "f1e67b0669f5f38e43cc7c3bed105f39a025e3ca8d6b89ab51b803cb41a261a7a691e81ffd48987ba49558be", 0x100000000}, 0x0, 0x0, 0x7fff, r1, 0x9, 0x1, "f881183db6c00ab8d56b9c2583ab63ec40c5d18aeb78764c382a9312d6b4b6f9b35804cd3f11066530639f87c81fc07a8a622a874b6b50b8daa7dc3d94de5ff4", &(0x7f0000000040)='bond_slave_1\x00', 0xd, [], [0x80000000, 0x10001, 0xef6f, 0x80000001]}) r2 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0x80000000000000) write$evdev(r2, &(0x7f0000000240)=[{{0x0, 0x7530}, 0x0, 0x1}], 0x3de) 2018/05/18 19:28:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x307, 0x0, 0x3, 0x4, 0x2}, 0x10) 2018/05/18 19:28:24 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:24 executing program 6 (fault-call:5 fault-nth:8): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) [ 138.880217] IPVS: ftp: loaded support on port[0] = 21 [ 138.893378] FAULT_INJECTION: forcing a failure. [ 138.893378] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 138.905314] CPU: 0 PID: 9730 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 138.912502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.917780] syz-executor3 (9727) used greatest stack depth: 13848 bytes left [ 138.921853] Call Trace: [ 138.921879] dump_stack+0x1b9/0x294 [ 138.921900] ? dump_stack_print_info.cold.2+0x52/0x52 [ 138.921919] ? find_held_lock+0x36/0x1c0 [ 138.921939] should_fail.cold.4+0xa/0x1a [ 138.921956] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.953679] ? kasan_check_read+0x11/0x20 [ 138.957826] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 138.963016] ? find_held_lock+0x36/0x1c0 [ 138.967081] ? check_same_owner+0x320/0x320 [ 138.971390] ? rcu_note_context_switch+0x710/0x710 [ 138.976305] ? __might_sleep+0x95/0x190 [ 138.980267] __alloc_pages_nodemask+0x34e/0xd70 [ 138.984922] ? default_file_splice_read+0x1c7/0xad0 [ 138.989921] ? do_splice_to+0x12e/0x190 [ 138.993885] ? splice_direct_to_actor+0x268/0x8d0 [ 138.998715] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 139.003774] ? kasan_check_read+0x11/0x20 [ 139.007908] ? rcu_is_watching+0x85/0x140 [ 139.012039] ? rcu_pm_notify+0xc0/0xc0 [ 139.015917] ? rcu_read_lock_sched_held+0x108/0x120 [ 139.020925] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 139.026450] alloc_pages_current+0x10c/0x210 [ 139.030849] push_pipe+0x400/0x7a0 [ 139.034373] ? __kmalloc_node+0x47/0x70 [ 139.038337] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 139.043253] ? rcu_is_watching+0x85/0x140 [ 139.047385] ? copy_page_to_iter+0xf30/0xf30 [ 139.051780] ? is_bpf_text_address+0xd7/0x170 [ 139.056273] ? kernel_text_address+0x79/0xf0 [ 139.060665] ? __unwind_start+0x166/0x330 [ 139.064798] ? unwind_get_return_address+0x61/0xa0 [ 139.069720] ? __save_stack_trace+0x7e/0xd0 [ 139.074037] ? save_stack+0xa9/0xd0 [ 139.077647] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 139.082645] ? iov_iter_pipe+0xc2/0x2f0 [ 139.086606] default_file_splice_read+0x1c7/0xad0 [ 139.091431] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.096783] ? do_splice_direct+0x400/0x400 [ 139.101087] ? kasan_check_read+0x11/0x20 [ 139.105228] ? debug_mutex_init+0x1c/0x60 [ 139.109361] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.114365] ? __lockdep_init_map+0x105/0x590 [ 139.118864] ? lockdep_init_map+0x9/0x10 [ 139.122908] ? debug_mutex_init+0x2d/0x60 [ 139.127047] ? __mutex_init+0x1ef/0x280 [ 139.131009] ? __ia32_sys_membarrier+0x150/0x150 [ 139.135750] ? __lockdep_init_map+0x105/0x590 [ 139.140236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 139.145755] ? fsnotify+0x415/0xfc0 [ 139.149367] ? fsnotify+0xfc0/0xfc0 [ 139.152978] ? fsnotify_first_mark+0x330/0x330 [ 139.157550] ? security_file_permission+0x1c6/0x240 [ 139.162550] ? rw_verify_area+0x118/0x360 [ 139.166680] ? do_splice_direct+0x400/0x400 [ 139.170984] do_splice_to+0x12e/0x190 [ 139.174782] splice_direct_to_actor+0x268/0x8d0 [ 139.179433] ? pipe_to_sendpage+0x3f0/0x3f0 [ 139.183741] ? do_splice_to+0x190/0x190 [ 139.187699] ? rw_verify_area+0x118/0x360 [ 139.191836] do_splice_direct+0x2cc/0x400 [ 139.195971] ? splice_direct_to_actor+0x8d0/0x8d0 [ 139.200800] ? rw_verify_area+0x118/0x360 [ 139.204936] do_sendfile+0x60f/0xe00 [ 139.208647] ? do_compat_pwritev64+0x1b0/0x1b0 [ 139.213213] ? __might_sleep+0x95/0x190 [ 139.217183] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 139.222703] ? _copy_from_user+0xdf/0x150 [ 139.226840] __x64_sys_sendfile64+0x155/0x240 [ 139.231319] ? __ia32_sys_sendfile+0x290/0x290 [ 139.235885] ? do_syscall_64+0x92/0x800 [ 139.239849] do_syscall_64+0x1b1/0x800 [ 139.243728] ? finish_task_switch+0x1ca/0x840 [ 139.248211] ? syscall_return_slowpath+0x5c0/0x5c0 [ 139.253127] ? syscall_return_slowpath+0x30f/0x5c0 [ 139.258133] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 139.263504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.268339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.273510] RIP: 0033:0x455a09 2018/05/18 19:28:24 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x4800) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x2) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 139.276681] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 139.284374] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 139.291625] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 139.298875] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.306133] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 139.313386] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000008 2018/05/18 19:28:25 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000380)={0x1d, r2}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2400, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000140)={[{0x7, 0x80, 0x4, 0x3, 0xff, 0x6, 0x8, 0x3f, 0x6, 0x8, 0x401, 0x0, 0x400}, {0xc386, 0x2e, 0x1b, 0x1, 0x800, 0x9, 0xa25, 0x20, 0x1, 0x12d, 0x6, 0x5, 0x7}, {0x0, 0x20, 0x9, 0x0, 0x0, 0x81, 0x2, 0xd6, 0x1f, 0x20000, 0x2, 0x0, 0x20}], 0x81}) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) 2018/05/18 19:28:25 executing program 2: pipe(&(0x7f0000662ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") flock(r1, 0x1) flock(r0, 0x2) flock(r1, 0x2) 2018/05/18 19:28:25 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x630000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/05/18 19:28:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x4800) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x2) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:25 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000200)="e57580b53b9ecd0d5a1f6ce4b706a850bfdcd164b01c853101d7c248689f1f234ddf6ed8bdd9fb44efb7354131c993d9664da88b95e38c5c3a3a72b6d5a4c28fb28b86fe4ab3e8e82e3709599015c1e1d7a3592e75f4ba1d82f80960fe2072c2c4c6bf60a6f8572c497db0434bb50f5702fbd91cf060fd1594b227f39a85a28fc0f281da7519f3a0cc08eb81d053569a34fc4ff591278d4ff27e652500920701da4a1f1a22fc86f5e356b1ee2f3c44e2c56a39bb15c886910fc3fccfa3d66215a0d277473d91263e9d545b56dd6031d9d019d06556d9c9eef58da632279c685a13bc00995f39f1081ce81f12dcdaa3f5b148ba8008") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x42202) r2 = memfd_create(&(0x7f0000000300)='\x00', 0x3) accept4$packet(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0xffffffffffffffd1, 0x80800) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000700)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xb546, 0x2000000, r3}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000140)={{0x2, 0x0, 0x2, 0x6, 0x101, 0xffff}, 0x3f, 0x0, 0x8, 0x4302, 0x5, "0bd6620e3919a13788cdb13f0cf59f7fbbc6ae6fc50dea241a2fb408ed1ea55e70439ff72057a726e0eb4e18b3440a7934c0c5a83cc58fd40a3c1fb72ace59ff9a77448c213742f1866f4f6cfaa652b42e8424144ed388be1e1fd9d51d29f34dd7e165cfe97e060db03b7509b1d9232bd097022cd8741643e00452c3b8a9abc3"}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000780)=""/4096) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, r3, 0x3}, 0xc) close(r1) 2018/05/18 19:28:25 executing program 6 (fault-call:5 fault-nth:9): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000006000)={0x14, 0x3f4, 0x0, 0x0, 0x0, {0x0, 0x3}}, 0x14}, 0x1}, 0x0) [ 139.573064] FAULT_INJECTION: forcing a failure. [ 139.573064] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.585080] CPU: 1 PID: 9773 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 139.592273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.601632] Call Trace: [ 139.604235] dump_stack+0x1b9/0x294 [ 139.607884] ? dump_stack_print_info.cold.2+0x52/0x52 [ 139.613083] ? find_held_lock+0x36/0x1c0 [ 139.617169] should_fail.cold.4+0xa/0x1a [ 139.621242] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.626364] ? kasan_check_read+0x11/0x20 [ 139.630530] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 139.635730] ? find_held_lock+0x36/0x1c0 [ 139.639817] ? check_same_owner+0x320/0x320 [ 139.644143] ? rcu_note_context_switch+0x710/0x710 [ 139.649080] ? __might_sleep+0x95/0x190 [ 139.653060] __alloc_pages_nodemask+0x34e/0xd70 [ 139.657732] ? default_file_splice_read+0x1c7/0xad0 [ 139.662748] ? do_splice_to+0x12e/0x190 [ 139.666725] ? splice_direct_to_actor+0x268/0x8d0 [ 139.671574] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 139.676599] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.681623] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 139.686388] ? retint_kernel+0x10/0x10 [ 139.690305] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 139.695156] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 139.700705] alloc_pages_current+0x10c/0x210 [ 139.705126] push_pipe+0x400/0x7a0 [ 139.708673] ? __kmalloc_node+0x47/0x70 [ 139.712664] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 139.717606] ? rcu_is_watching+0x85/0x140 [ 139.721767] ? copy_page_to_iter+0xf30/0xf30 [ 139.726187] ? is_bpf_text_address+0xd7/0x170 [ 139.730692] ? kernel_text_address+0x79/0xf0 [ 139.735110] ? __unwind_start+0x166/0x330 [ 139.739276] ? unwind_get_return_address+0x61/0xa0 [ 139.744225] ? __save_stack_trace+0x7e/0xd0 [ 139.748570] ? save_stack+0xa9/0xd0 [ 139.752204] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 139.757231] ? iov_iter_pipe+0xc2/0x2f0 [ 139.761218] default_file_splice_read+0x1c7/0xad0 [ 139.766066] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.771449] ? do_splice_direct+0x400/0x400 [ 139.775784] ? kasan_check_read+0x11/0x20 [ 139.779938] ? debug_mutex_init+0x1c/0x60 [ 139.784096] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.789114] ? __lockdep_init_map+0x105/0x590 [ 139.793613] ? lockdep_init_map+0x9/0x10 [ 139.797670] ? debug_mutex_init+0x2d/0x60 [ 139.801816] ? __mutex_init+0x1ef/0x280 [ 139.805788] ? __ia32_sys_membarrier+0x150/0x150 [ 139.810547] ? __lockdep_init_map+0x105/0x590 [ 139.815053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 139.820588] ? fsnotify+0x415/0xfc0 [ 139.824221] ? fsnotify+0xfc0/0xfc0 [ 139.827851] ? fsnotify_first_mark+0x330/0x330 [ 139.832450] ? security_file_permission+0x1c6/0x240 [ 139.837481] ? rw_verify_area+0x118/0x360 [ 139.841640] ? do_splice_direct+0x400/0x400 [ 139.845967] do_splice_to+0x12e/0x190 [ 139.849772] splice_direct_to_actor+0x268/0x8d0 [ 139.854442] ? pipe_to_sendpage+0x3f0/0x3f0 [ 139.858768] ? do_splice_to+0x190/0x190 [ 139.862740] ? rw_verify_area+0x118/0x360 [ 139.866891] do_splice_direct+0x2cc/0x400 [ 139.871046] ? splice_direct_to_actor+0x8d0/0x8d0 [ 139.875890] ? rw_verify_area+0x118/0x360 [ 139.880041] do_sendfile+0x60f/0xe00 [ 139.883762] ? do_compat_pwritev64+0x1b0/0x1b0 [ 139.888345] ? __might_sleep+0x95/0x190 [ 139.892328] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 139.897869] ? _copy_from_user+0xdf/0x150 [ 139.902023] __x64_sys_sendfile64+0x155/0x240 [ 139.906519] ? __ia32_sys_sendfile+0x290/0x290 [ 139.911101] ? do_syscall_64+0x92/0x800 [ 139.915083] do_syscall_64+0x1b1/0x800 [ 139.918974] ? finish_task_switch+0x1ca/0x840 [ 139.923469] ? syscall_return_slowpath+0x5c0/0x5c0 [ 139.928399] ? syscall_return_slowpath+0x30f/0x5c0 [ 139.933422] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 139.938793] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.943642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.948826] RIP: 0033:0x455a09 [ 139.952014] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 139.959726] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 139.967000] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 139.974267] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.981536] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 139.988804] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000009 2018/05/18 19:28:26 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x4800) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:26 executing program 7: ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000000c0)=ANY=[]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x3e, 0x2, 0x1f}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+30000}, {0x77359400}}) fallocate(r1, 0x3, 0x0, 0x1000000) 2018/05/18 19:28:26 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:26 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/103, 0x67, 0x0, &(0x7f0000000140)={0x77359400}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0xffffffffffffff5d}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="64c5a10e341a79fde3c00164c5"]) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/05/18 19:28:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x4010, r1, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x101000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x42, "134ced2f73574ed82802babed0f2857ba9dbe3089ba9c98e408ea920d7e51e81215a8afef50b7550b44ca330d53f9013d1d4b9988c96454118ded24a22038329f0bd"}, &(0x7f0000000100)=0x4a) write(r0, &(0x7f0000000080), 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000140)=0x1000a) 2018/05/18 19:28:26 executing program 6 (fault-call:5 fault-nth:10): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:26 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924922c9, 0x10000000000040) r2 = accept(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x400}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/05/18 19:28:26 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000001180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0xffffff82}}}}}}, &(0x7f0000000180)) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) syz_emit_ethernet(0x1016, &(0x7f00000011c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [{[{0x9100, 0x9513, 0x3}], {0x8100, 0xffff, 0xffff}}], {@generic={0x8137, "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"}}}, &(0x7f0000000000)={0x0, 0x2, [0x330, 0x6b8, 0xf28, 0x26b]}) [ 140.447929] Dead loop on virtual device ip6_vti0, fix it urgently! [ 140.448717] FAULT_INJECTION: forcing a failure. [ 140.448717] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 140.466660] CPU: 1 PID: 9801 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 140.466670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.466675] Call Trace: [ 140.466700] dump_stack+0x1b9/0x294 [ 140.466720] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/18 19:28:26 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 140.466736] ? find_held_lock+0x36/0x1c0 [ 140.466757] should_fail.cold.4+0xa/0x1a [ 140.466775] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.466796] ? kasan_check_read+0x11/0x20 [ 140.466816] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 140.466833] ? find_held_lock+0x36/0x1c0 [ 140.466869] ? check_same_owner+0x320/0x320 [ 140.466888] ? rcu_note_context_switch+0x710/0x710 [ 140.466908] ? __might_sleep+0x95/0x190 [ 140.466927] __alloc_pages_nodemask+0x34e/0xd70 [ 140.466943] ? default_file_splice_read+0x1c7/0xad0 [ 140.466957] ? do_splice_to+0x12e/0x190 [ 140.466972] ? splice_direct_to_actor+0x268/0x8d0 [ 140.466990] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 140.467017] ? kasan_check_read+0x11/0x20 [ 140.467031] ? rcu_is_watching+0x85/0x140 [ 140.467046] ? rcu_pm_notify+0xc0/0xc0 [ 140.467070] ? rcu_read_lock_sched_held+0x108/0x120 [ 140.467088] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 140.467108] alloc_pages_current+0x10c/0x210 [ 140.467126] push_pipe+0x400/0x7a0 [ 140.467140] ? __kmalloc_node+0x47/0x70 [ 140.467161] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 140.467177] ? rcu_is_watching+0x85/0x140 [ 140.467195] ? copy_page_to_iter+0xf30/0xf30 [ 140.467213] ? is_bpf_text_address+0xd7/0x170 [ 140.467231] ? kernel_text_address+0x79/0xf0 [ 140.467252] ? __unwind_start+0x166/0x330 [ 140.594136] Dead loop on virtual device ip6_vti0, fix it urgently! [ 140.597780] ? unwind_get_return_address+0x61/0xa0 [ 140.597799] ? __save_stack_trace+0x7e/0xd0 [ 140.597826] ? save_stack+0xa9/0xd0 [ 140.597841] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 140.597858] ? iov_iter_pipe+0xc2/0x2f0 2018/05/18 19:28:26 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 140.647504] default_file_splice_read+0x1c7/0xad0 [ 140.647521] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.647546] ? do_splice_direct+0x400/0x400 [ 140.647563] ? kasan_check_read+0x11/0x20 [ 140.647577] ? debug_mutex_init+0x1c/0x60 [ 140.647591] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 140.647604] ? __lockdep_init_map+0x105/0x590 [ 140.647618] ? lockdep_init_map+0x9/0x10 [ 140.647633] ? debug_mutex_init+0x2d/0x60 [ 140.688056] ? __mutex_init+0x1ef/0x280 [ 140.692041] ? __ia32_sys_membarrier+0x150/0x150 2018/05/18 19:28:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x480, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x19, 0x800, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) [ 140.696804] ? __lockdep_init_map+0x105/0x590 [ 140.701316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 140.706862] ? fsnotify+0x415/0xfc0 [ 140.710498] ? fsnotify+0xfc0/0xfc0 [ 140.714131] ? fsnotify_first_mark+0x330/0x330 [ 140.718792] ? security_file_permission+0x1c6/0x240 [ 140.723093] Dead loop on virtual device ip6_vti0, fix it urgently! [ 140.723818] ? rw_verify_area+0x118/0x360 [ 140.723837] ? do_splice_direct+0x400/0x400 [ 140.723850] do_splice_to+0x12e/0x190 [ 140.723868] splice_direct_to_actor+0x268/0x8d0 2018/05/18 19:28:26 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 140.747072] ? pipe_to_sendpage+0x3f0/0x3f0 [ 140.751402] ? do_splice_to+0x190/0x190 [ 140.755389] ? rw_verify_area+0x118/0x360 [ 140.759551] do_splice_direct+0x2cc/0x400 [ 140.763711] ? splice_direct_to_actor+0x8d0/0x8d0 [ 140.768562] ? rw_verify_area+0x118/0x360 [ 140.772717] do_sendfile+0x60f/0xe00 [ 140.776446] ? do_compat_pwritev64+0x1b0/0x1b0 [ 140.781036] ? __might_sleep+0x95/0x190 [ 140.785023] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.790573] ? _copy_from_user+0xdf/0x150 [ 140.794738] __x64_sys_sendfile64+0x155/0x240 [ 140.799244] ? __ia32_sys_sendfile+0x290/0x290 [ 140.803836] ? do_syscall_64+0x92/0x800 [ 140.807826] do_syscall_64+0x1b1/0x800 [ 140.811717] ? finish_task_switch+0x1ca/0x840 [ 140.816225] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.821164] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.826113] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 140.831490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.836349] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.841543] RIP: 0033:0x455a09 2018/05/18 19:28:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6272696467653000cd733d090600"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000000)={"62726964676530000400000400", 0xfffffffffffffffd}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) recvfrom$ax25(r1, &(0x7f0000000100)=""/76, 0x4c, 0x2811f66c4366b387, &(0x7f0000000180)={0x3, {"ca42490b063f52"}, 0x3}, 0x10) 2018/05/18 19:28:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x4010, r1, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x101000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x42, "134ced2f73574ed82802babed0f2857ba9dbe3089ba9c98e408ea920d7e51e81215a8afef50b7550b44ca330d53f9013d1d4b9988c96454118ded24a22038329f0bd"}, &(0x7f0000000100)=0x4a) write(r0, &(0x7f0000000080), 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000140)=0x1000a) [ 140.841661] Dead loop on virtual device ip6_vti0, fix it urgently! [ 140.844727] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 140.844743] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 140.844751] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 140.844760] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.844769] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 140.844777] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000a [ 140.920127] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.927450] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/18 19:28:26 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 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, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xbac, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007, 0x0, 0xffffffffffffffff, 0x0, [0x5]}, 0x2c) [ 140.983969] device bridge_slave_1 left promiscuous mode [ 140.990339] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/18 19:28:26 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001ec0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001fc0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x7fffffff, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(r1, &(0x7f0000000280)=""/34, 0x22, 0x0) [ 141.036878] device bridge_slave_0 left promiscuous mode [ 141.042584] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.055866] FAT-fs (loop1): Unrecognized mount option "dÅ¡4yýãÀdÅ" or missing value 2018/05/18 19:28:26 executing program 5: waitid(0x0, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000240)=""/155) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r1, r2, 0xff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x3a, @empty, 0x4e21, 0x3, 'nq\x00', 0xc, 0x1000, 0x3d}, {@rand_addr=0x8000, 0x4e22, 0x0, 0x6595555a, 0x100, 0xa64}}, 0x44) 2018/05/18 19:28:27 executing program 2: r0 = socket$inet(0x2, 0x8000f, 0x8001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond0\x00', 0x10) poll(&(0x7f0000000100)=[{r0, 0x4020}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000040)}, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x1000000) 2018/05/18 19:28:27 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:27 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) r3 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/audio\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x51aa) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) 2018/05/18 19:28:27 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x50200, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)={0x5, 0x0, [{0xbfd, 0x0, 0xffffffffffffffc1}, {0xb2a, 0x0, 0x7}, {0xbff}, {0x9c2, 0x0, 0x3}, {0x831, 0x0, 0x9}]}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKRAGET(r1, 0x127d, &(0x7f0000000040)) 2018/05/18 19:28:27 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000240)=0x1) recvmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000340)=""/162, 0xa2}], 0x5, 0x0, 0x0, 0xfffffffffffffffa}, 0x8}, {{&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/84, 0x54, 0x323}, 0x2}, {{&(0x7f00000005c0)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)=""/190, 0xbe}], 0x1, &(0x7f0000000740)=""/188, 0xbc, 0x80}, 0x7}, {{&(0x7f0000000800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000880)=""/189, 0xbd}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000940)=""/79, 0x4f}], 0x3, &(0x7f0000000a00)=""/121, 0x79, 0x24e}}, {{&(0x7f0000000a80)=@rc, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b00)=""/106, 0x6a}, {&(0x7f0000000cc0)=""/126, 0x7e}, {&(0x7f0000000e00)=""/136, 0x88}, {&(0x7f0000000b80)=""/5, 0x5}], 0x4, 0x0, 0x0, 0xfffffffffffffffc}, 0x5}], 0x5, 0x60, &(0x7f0000001000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000bc0)=@ioapic={0x106000, 0x7, 0x6, 0xfb14, 0x0, [{0x80000000, 0x3, 0x10001, [], 0x652a}, {0x8, 0x1ff, 0xbf, [], 0x3}, {0x200, 0x3, 0x2, [], 0x2}, {0x7f, 0x9, 0xe7ba, [], 0x4}, {0x2, 0xcf6e272, 0x4, [], 0x9}, {0x7f, 0x9, 0xfffffffffffff801, [], 0xfffffffffffffffc}, {0x6, 0x10001, 0x1, [], 0x2}, {0x0, 0x7, 0x20}, {0x9, 0x8, 0x9, [], 0x7f}, {0x40, 0x400, 0x10001, [], 0x10000}, {0xfffffffffffffffb, 0x8, 0x80000000, [], 0x80000000000}, {0x8, 0x8, 0x18, [], 0x5}, {0x80000001, 0x0, 0x7ff, [], 0x8}, {0xfff, 0x2, 0x7, [], 0x48b}, {0x3, 0x80000000, 0x1f, [], 0x4}, {0x3, 0x6ba, 0xfffffffffffffff9}, {0x9, 0x8, 0x4, [], 0x574}, {0xac, 0xff4b, 0x20e}, {0xfffffffffffff800, 0x7, 0x1, [], 0x4}, {0x3ff, 0x6f, 0x6, [], 0x2}, {0x1f, 0x4, 0x7fff, [], 0x80000000}, {0x9, 0x1ff, 0x8000, [], 0x4}, {0xeee, 0x333225ab, 0x6, [], 0x2}, {0x1, 0x4, 0x8, [], 0x8}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x2}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000dc0)={r3, 0x18000000000, 0x7}, &(0x7f0000001040)=0x8) 2018/05/18 19:28:27 executing program 6 (fault-call:5 fault-nth:11): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:27 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f00000006c0)=ANY=[], 0xc079) fallocate(r0, 0x11, 0x6, 0x13000002) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0xfff]}, 0x6) 2018/05/18 19:28:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ffb}, 0xfffffffffffffff2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 141.565996] Dead loop on virtual device ip6_vti0, fix it urgently! [ 141.589784] FAULT_INJECTION: forcing a failure. [ 141.589784] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.601744] CPU: 0 PID: 9873 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 141.608936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.618290] Call Trace: [ 141.620910] dump_stack+0x1b9/0x294 [ 141.624552] ? dump_stack_print_info.cold.2+0x52/0x52 [ 141.629750] ? find_held_lock+0x36/0x1c0 [ 141.633834] should_fail.cold.4+0xa/0x1a [ 141.637908] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.643024] ? kasan_check_read+0x11/0x20 [ 141.647186] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 141.652389] ? find_held_lock+0x36/0x1c0 [ 141.656475] ? check_same_owner+0x320/0x320 [ 141.660808] ? rcu_note_context_switch+0x710/0x710 2018/05/18 19:28:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r0, r1, 0x0) 2018/05/18 19:28:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 141.665754] ? __might_sleep+0x95/0x190 [ 141.669743] __alloc_pages_nodemask+0x34e/0xd70 [ 141.674429] ? default_file_splice_read+0x1c7/0xad0 [ 141.679457] ? do_splice_to+0x12e/0x190 [ 141.683440] ? splice_direct_to_actor+0x268/0x8d0 [ 141.688295] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 141.693334] ? kasan_check_read+0x11/0x20 [ 141.697493] ? rcu_is_watching+0x85/0x140 [ 141.701659] ? rcu_pm_notify+0xc0/0xc0 [ 141.705567] ? rcu_read_lock_sched_held+0x108/0x120 [ 141.710597] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 2018/05/18 19:28:27 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0x31e, &(0x7f0000000280)={&(0x7f00000001c0)=@dellink={0x34, 0x11, 0x5, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6gre0\x00'}]}, 0x34}, 0x1}, 0x0) [ 141.716164] alloc_pages_current+0x10c/0x210 [ 141.720600] push_pipe+0x400/0x7a0 [ 141.721118] Dead loop on virtual device ip6_vti0, fix it urgently! [ 141.724169] ? __kmalloc_node+0x47/0x70 [ 141.724195] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 141.724215] ? rcu_is_watching+0x85/0x140 [ 141.724235] ? copy_page_to_iter+0xf30/0xf30 [ 141.724254] ? is_bpf_text_address+0xd7/0x170 [ 141.752568] ? kernel_text_address+0x79/0xf0 [ 141.756990] ? __unwind_start+0x166/0x330 [ 141.761155] ? unwind_get_return_address+0x61/0xa0 [ 141.766095] ? __save_stack_trace+0x7e/0xd0 [ 141.770437] ? save_stack+0xa9/0xd0 [ 141.774075] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 141.779099] ? iov_iter_pipe+0xc2/0x2f0 [ 141.783088] default_file_splice_read+0x1c7/0xad0 [ 141.787941] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.793328] ? do_splice_direct+0x400/0x400 [ 141.797661] ? kasan_check_read+0x11/0x20 [ 141.801809] ? debug_mutex_init+0x1c/0x60 [ 141.805969] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 141.811081] ? __lockdep_init_map+0x105/0x590 [ 141.815582] ? lockdep_init_map+0x9/0x10 [ 141.819649] ? debug_mutex_init+0x2d/0x60 [ 141.823806] ? __mutex_init+0x1ef/0x280 [ 141.827785] ? __ia32_sys_membarrier+0x150/0x150 [ 141.832547] ? __lockdep_init_map+0x105/0x590 [ 141.837057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 141.842603] ? fsnotify+0x415/0xfc0 [ 141.846245] ? fsnotify+0xfc0/0xfc0 [ 141.849880] ? fsnotify_first_mark+0x330/0x330 [ 141.854482] ? security_file_permission+0x1c6/0x240 [ 141.859511] ? rw_verify_area+0x118/0x360 2018/05/18 19:28:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 141.863671] ? do_splice_direct+0x400/0x400 [ 141.868002] do_splice_to+0x12e/0x190 [ 141.871820] splice_direct_to_actor+0x268/0x8d0 [ 141.876511] ? pipe_to_sendpage+0x3f0/0x3f0 [ 141.880857] ? do_splice_to+0x190/0x190 [ 141.884848] ? rw_verify_area+0x118/0x360 [ 141.889010] do_splice_direct+0x2cc/0x400 [ 141.893172] ? splice_direct_to_actor+0x8d0/0x8d0 [ 141.898028] ? rw_verify_area+0x118/0x360 [ 141.902185] do_sendfile+0x60f/0xe00 [ 141.905914] ? do_compat_pwritev64+0x1b0/0x1b0 [ 141.910510] ? __might_sleep+0x95/0x190 [ 141.914501] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 141.920050] ? _copy_from_user+0xdf/0x150 [ 141.924214] __x64_sys_sendfile64+0x155/0x240 [ 141.928718] ? __ia32_sys_sendfile+0x290/0x290 [ 141.933308] ? do_syscall_64+0x92/0x800 [ 141.937293] do_syscall_64+0x1b1/0x800 [ 141.941188] ? finish_task_switch+0x1ca/0x840 [ 141.945693] ? syscall_return_slowpath+0x5c0/0x5c0 [ 141.950639] ? syscall_return_slowpath+0x30f/0x5c0 [ 141.955578] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 141.956299] Dead loop on virtual device ip6_vti0, fix it urgently! [ 141.960955] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.960978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.960989] RIP: 0033:0x455a09 [ 141.960998] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 141.961014] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 141.961022] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 141.961031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.961039] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 2018/05/18 19:28:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x3, 0xce, &(0x7f00000003c0)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r0, 0x0, 0xe, 0x82, &(0x7f0000000580)="cc308474f1155ba5989ce139bc2a", &(0x7f00000005c0)=""/130}, 0x28) [ 141.961047] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000b [ 142.052678] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (42ee1008) [ 142.121870] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (42ee1008) 2018/05/18 19:28:28 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9"], &(0x7f0000000100)=0x2) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000bc0)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeb305e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fe3a2d7d1fad89e41cdad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x4000, 0x0) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000540)=r8, 0x3de) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x80000000]}, 0x5c) close(r4) 2018/05/18 19:28:28 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xb1f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x7, &(0x7f0000000000)=0x2, 0x4) 2018/05/18 19:28:28 executing program 6 (fault-call:5 fault-nth:12): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:28 executing program 5: timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x404100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="25c76f4e", @ANYRES16=r1, @ANYBLOB="21032abd7000fcdbdf250200000008000500fbffffff0800050090610000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'lo\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/05/18 19:28:28 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) r3 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/audio\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x51aa) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) 2018/05/18 19:28:28 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x29d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1000) 2018/05/18 19:28:28 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 142.393526] kernel msg: ebtables bug: please report to author: Wrong len argument [ 142.409681] FAULT_INJECTION: forcing a failure. [ 142.409681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.421589] CPU: 1 PID: 9931 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 142.428781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.434841] kernel msg: ebtables bug: please report to author: Wrong len argument [ 142.438131] Call Trace: [ 142.438158] dump_stack+0x1b9/0x294 [ 142.438178] ? dump_stack_print_info.cold.2+0x52/0x52 [ 142.438198] ? find_held_lock+0x36/0x1c0 [ 142.461248] should_fail.cold.4+0xa/0x1a [ 142.465333] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.470455] ? kasan_check_read+0x11/0x20 [ 142.474619] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 142.479816] ? find_held_lock+0x36/0x1c0 [ 142.483905] ? check_same_owner+0x320/0x320 [ 142.488241] ? rcu_note_context_switch+0x710/0x710 [ 142.493186] ? __might_sleep+0x95/0x190 [ 142.497175] __alloc_pages_nodemask+0x34e/0xd70 [ 142.501855] ? default_file_splice_read+0x1c7/0xad0 [ 142.506884] ? do_splice_to+0x12e/0x190 [ 142.510877] ? splice_direct_to_actor+0x268/0x8d0 [ 142.515736] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 142.520780] ? kasan_check_read+0x11/0x20 [ 142.524942] ? rcu_is_watching+0x85/0x140 [ 142.529115] ? rcu_pm_notify+0xc0/0xc0 [ 142.533029] ? rcu_read_lock_sched_held+0x108/0x120 [ 142.538071] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 142.543628] alloc_pages_current+0x10c/0x210 [ 142.548052] push_pipe+0x400/0x7a0 [ 142.551619] ? __kmalloc_node+0x47/0x70 [ 142.555610] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 142.560561] ? rcu_is_watching+0x85/0x140 [ 142.564723] ? copy_page_to_iter+0xf30/0xf30 [ 142.569145] ? is_bpf_text_address+0xd7/0x170 [ 142.573649] ? kernel_text_address+0x79/0xf0 [ 142.578076] ? __unwind_start+0x166/0x330 [ 142.582242] ? unwind_get_return_address+0x61/0xa0 [ 142.587184] ? __save_stack_trace+0x7e/0xd0 2018/05/18 19:28:28 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x2, 0x42) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000700)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000740)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000780)) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000007c0)={0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'ovf\x00', 0x20, 0x8, 0x7d}, 0x2c) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000800)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000840)=0x2, 0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000880)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000008c0)={0x7, 0x5, 0x88}) getrandom(&(0x7f0000000900)=""/1, 0x1, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000940)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000980)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000a40)={0x96, 0x24d4c61a, r2, 0xc83, r3, 0x8c, 0x7, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000a80)={0x2, 0x200, 0x67}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000b00)={0x2, 0x7, 0x401, 0x0, 0x1, 0x4d3c}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000b40)) syz_extract_tcp_res(&(0x7f0000000b80)={0x41424344, 0x41424344}, 0x9, 0x400) syz_extract_tcp_res(&(0x7f0000000bc0)={0x41424344}, 0x5, 0x7) write$tun(r0, &(0x7f0000000c00)={@val={0x0, 0x9100}, @void, @ipv6={0x4, 0x6, "2652c0", 0x32b, 0xdf, 0x9, @dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x33, 0x6, 0x4, 0x3, 0x3, 0x1, 0x60, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}]}, @fragment={0x32, 0x0, 0xe18, 0xe09, 0x0, 0x0, 0x64}, @dstopts={0x7f, 0x1b, [], [@generic={0x1, 0xd9, "11d3acb0240e9b5065d3d5870968ecc534a6b44120f989d390175fcc536d452bb691f709f11b38c13deb09ab9b4c057a2867f18697a1ba8a8d845e7215dc6354442118b161372cdb462832d0ace7a50b6112f9eb17bbe7e56aa84212c94b274b3790585f7a3a036f0f9ca26a5391c10bcc01eed3544550f1f733c171c7b5f012407f65da558574d194fa6a25490b12f7901dfdd670f619538f14955ddbe33ce1c24076429bfbfa623c1a723dd14e74df6a9cd35bc4be57dab1447e9d6c6ed2382cbdda6ead558ec30a81a4a1e31906ca17e6f67caef2cb7a80"}]}, @dstopts={0x3f, 0xb, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x54, "d6ec136cf77d3ef705cd4deacd97f8574b80ed099b8fb760a9aa245750ca567e331306fad368d764bd6aad0c5ba593ac693fb845350d1e561ffd3d1a5612d0e3bc85a741796f1c0eadd82fcc021c0405b54ec4a7"}, @pad1={0x0, 0x1}]}, @fragment={0x33, 0x0, 0x7bbe, 0x7, 0x0, 0x401, 0x68}, @fragment={0x0, 0x0, 0x8, 0x0, 0x0, 0x9, 0x67}, @routing={0x73, 0x14, 0x2, 0xad55, 0x0, [@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x19}, @dev={0xfe, 0x80, [], 0x14}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x1e}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @local={0xfe, 0x80, [], 0xaa}]}], @tcp={{0x4e21, 0x4e22, r4, r5, 0x0, 0x0, 0x15, 0x10, 0xc7d, 0x0, 0x9, {[@sack={0x5, 0x12, [0x3, 0x2, 0x7971c870, 0x7]}, @timestamp={0x8, 0xa, 0x5cfa00, 0x100000000}, @sack={0x5, 0xa, [0x401, 0x9]}, @sack_perm={0x4, 0x2}, @exp_fastopen={0xfe, 0x5, 0xf989, '\b'}, @fastopen={0x22, 0xb, "962a28a0cfb92a7d69"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}]}}, {"6f01309f0e01eff22eb5542fef1c98b8ee69e7aa708afa9e08b50eeb6fe5470b91cfa54afe9143b25a16dd12b56d887ff87b83fb65070be37fe8070b0e2cddb777a1794606440e439e479dcb3027366de24341cbf48cf5e22469cc078cebd4bf60c6b06ae38864cbe769edae93144fc6e4d00ddb025f3883dfad56df359448597d7d10b2c1688ecb7a9ffdcb7f824c"}}}}}, 0x357) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000f80)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000fc0)={0x0, 0x0, 0xc5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001040)={r6, r7}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001080)) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000010c0)={0x2, 0x1d5d, 0x7f, 0x0, 0x3, 0x9, 0x2, 0x20000000, 0x2, 0x7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x2, 0x84a9, 0x20, 0x1fffc00000000000}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001100), &(0x7f0000001140)=0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001180)={0x3, 0xce, 0x0, 0x0, 0x7, 0x5}) 2018/05/18 19:28:28 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000470ff8)=0x72) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x600000, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x8, [0x2, 0x3, 0x9, 0x8, 0xc6b0, 0x0, 0x40, 0x9]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xd00, 0x80000001, 0x7, 0x3f, 0x6, 0x5, 0xd9, 0x200, 0x10000, 0xffffffffffffff00, 0x8001, 0x8, 0x8, 0x6, 0x9]}, &(0x7f0000000240)=0x100) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000080)=0x1) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) sendto$unix(r2, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r1) 2018/05/18 19:28:28 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="e5190d205e6626d894ad6f19141e304a9263dbe131496d982ffe4388171c95ed200eff81f347ed933a04456f2c74562ad034bf02bc69b86750303a3877ad4522ad5b36931e9550ce149acbcf094bad82b531c877751a2561cd6866b6711290d9836c76bc68e228c1db04191bb10de17d134377115255c10360c88fb20aafe4cf6d902acad4c491b5", 0x88, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x39e3d20b77e3c6e4}) write(r1, &(0x7f0000000280)="9b2363a751a3c521a55def20a97ca90f731b", 0x12) [ 142.591524] ? save_stack+0xa9/0xd0 [ 142.595163] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 142.600188] ? iov_iter_pipe+0xc2/0x2f0 [ 142.604179] default_file_splice_read+0x1c7/0xad0 [ 142.609031] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.614421] ? do_splice_direct+0x400/0x400 [ 142.618753] ? kasan_check_read+0x11/0x20 [ 142.622918] ? debug_mutex_init+0x1c/0x60 [ 142.627077] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 142.632101] ? __lockdep_init_map+0x105/0x590 [ 142.636615] ? lockdep_init_map+0x9/0x10 [ 142.640678] ? debug_mutex_init+0x2d/0x60 [ 142.643318] Dead loop on virtual device ip6_vti0, fix it urgently! [ 142.644824] ? __mutex_init+0x1ef/0x280 [ 142.644841] ? __ia32_sys_membarrier+0x150/0x150 [ 142.644855] ? __lockdep_init_map+0x105/0x590 [ 142.644878] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.669886] ? fsnotify+0x415/0xfc0 [ 142.673529] ? fsnotify+0xfc0/0xfc0 [ 142.677167] ? fsnotify_first_mark+0x330/0x330 [ 142.681769] ? security_file_permission+0x1c6/0x240 [ 142.686798] ? rw_verify_area+0x118/0x360 [ 142.690955] ? do_splice_direct+0x400/0x400 [ 142.695291] do_splice_to+0x12e/0x190 [ 142.699103] splice_direct_to_actor+0x268/0x8d0 [ 142.703777] ? pipe_to_sendpage+0x3f0/0x3f0 [ 142.708110] ? do_splice_to+0x190/0x190 [ 142.712094] ? rw_verify_area+0x118/0x360 [ 142.716263] do_splice_direct+0x2cc/0x400 [ 142.720424] ? splice_direct_to_actor+0x8d0/0x8d0 [ 142.725272] ? rw_verify_area+0x118/0x360 [ 142.729429] do_sendfile+0x60f/0xe00 [ 142.733157] ? do_compat_pwritev64+0x1b0/0x1b0 [ 142.737748] ? __might_sleep+0x95/0x190 2018/05/18 19:28:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xce, "be95366afc899b287b05c2433f07cb6988ab7ecebe0c73f03e2f069305ed766b38279a93b1f7c9f1cdceb986cf4a63648d511157205b2d08358177427a2722dacac24b16c5e0df7e3195102f745c0a737dcc22130250f1dffaa0e6be82eaa993f7133513f1e162ee7a802332bb927be82340e11f36c888142b941a5d30e91ec3bd8d7ba147aa1cebe9927ffd1570d68f41a3bdbc2a1faae69b65ee189f46bb25d3163e3aea2df9619dafea6ad0dacdc6e197688f4c708fff2ccceba3afee3bf938896d514e31c3d05227325c9174"}, &(0x7f0000000140)=0xd6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0xff) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6d, &(0x7f0000000200), &(0x7f00000002c0)=0x10) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) close(r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x5) close(r2) [ 142.741736] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.747280] ? _copy_from_user+0xdf/0x150 [ 142.751439] __x64_sys_sendfile64+0x155/0x240 [ 142.755949] ? __ia32_sys_sendfile+0x290/0x290 [ 142.760540] ? do_syscall_64+0x92/0x800 [ 142.764527] do_syscall_64+0x1b1/0x800 [ 142.768423] ? syscall_return_slowpath+0x5c0/0x5c0 [ 142.773361] ? syscall_return_slowpath+0x30f/0x5c0 [ 142.778302] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 142.783671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.788523] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/18 19:28:28 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000100)="c848a91e0ec96b25b91b682761dff608ab181c665436fbb58e258251680f836d60926f9bcffa672c47d0294327856bcfc013c949d9683741048d00b580f6b08db80d3fc5e3c3efc450f48a7069ce2cffabb9db0e3adf0b44f94c90046d69d766706894dff82e8266ee45fc332900151f3d4d2c98469cc2e32e7b6d39dc732e0c0a4e3abfad735cfc198f54d8e898e683b71b951101bbf7a4ce1a47335a70a555625d5567cc5a1d4a5506e4762e94c450e3a34f8b968eee904be8dd58135b4404e8a9505b6962f977a436ec7d53df9d830a0374348548", &(0x7f0000000280)=""/255}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)={{0x7fffffff, 0x1000000000009}}) [ 142.793717] RIP: 0033:0x455a09 [ 142.796906] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 142.804623] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 142.811897] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 142.819183] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.826458] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 142.833735] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000c 2018/05/18 19:28:28 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xa, &(0x7f0000000080)="c626262c8523bf012cf66f417aa77e80af35b6ebbf2bd6f6969469f730d9f484da462dbf408e435907103aee9057c669af6f9e3e5ac9c02477ce833427d499a10fef70fa72682e268b163badd7006e6f9101fd24d94d399ed93c14be6e7cf2abe70b0acff4eaa1b031dfd300c73a300c3e476523444a62881e9e5ecc0d86693a07d3dea04ac26080615b1a0b1eff2fd2a2e6fdea8525cfe33dcc261df527d84210668eadcb9e025970a963fc992e473ec93e975972c01e9000698125b99c3c0a382f8733550da4854c") syz_emit_ethernet(0x140, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x10a, 0xffffff3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:28:29 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x400000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/05/18 19:28:29 executing program 6 (fault-call:5 fault-nth:13): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7, 0x4000000000000004, 0x0, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1a000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/18 19:28:29 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x6, 0x18, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/05/18 19:28:29 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x3fff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYRES64=r2]) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235000100000f30660f650c66642e0f01cbc4e1c1f205ad00c0feb9930a0000b800000000ba000000000f300f01d1f4b80e0000000f23d00f21f8350000000b0f23f866b87c008ee80f01cb", 0x52}], 0x1, 0x0, &(0x7f00000001c0), 0x0) syz_extract_tcp_res(&(0x7f0000000300), 0x800000000, 0x1000000000000002) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r3, 0x7fff, &(0x7f0000000040)) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000400)="f5b21da35d6d681337b588b3138d90286ebc64b6aa5e65d31a1ef59a09b1294769f6e1042b3d8abdd668961dc850241ee6ba16aa1daa8d8fad44f0d0b58e161045ef92e605101e2a49facf734660670d4f2a35bc4cf4b2fbdd72f7dec28787c78eaa473ab996e02726fe3165000b8f6ed0b8a7def6652fc51e220c31c51feca6e76b1583c0e09299d5e1409233cceb5d8494122fc7586c9456eab543738f59edcd3988563938cfcf946ce91e4c1f0ad5e5a4c253557e6a458bb9d0cd6ca91cac9b0b3c9977", 0xc5) 2018/05/18 19:28:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) [ 143.529179] FAULT_INJECTION: forcing a failure. [ 143.529179] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.541092] CPU: 0 PID: 9991 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 143.548286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.557641] Call Trace: [ 143.560256] dump_stack+0x1b9/0x294 [ 143.563900] ? dump_stack_print_info.cold.2+0x52/0x52 [ 143.569103] ? find_held_lock+0x36/0x1c0 [ 143.573187] should_fail.cold.4+0xa/0x1a [ 143.577274] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 143.582392] ? kasan_check_read+0x11/0x20 [ 143.586551] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 143.591752] ? find_held_lock+0x36/0x1c0 [ 143.595842] ? check_same_owner+0x320/0x320 [ 143.600180] ? rcu_note_context_switch+0x710/0x710 [ 143.605122] ? __might_sleep+0x95/0x190 [ 143.609108] __alloc_pages_nodemask+0x34e/0xd70 [ 143.613785] ? default_file_splice_read+0x1c7/0xad0 [ 143.618810] ? do_splice_to+0x12e/0x190 [ 143.622802] ? splice_direct_to_actor+0x268/0x8d0 [ 143.627658] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 143.632693] ? kasan_check_read+0x11/0x20 [ 143.636847] ? rcu_is_watching+0x85/0x140 [ 143.641006] ? rcu_pm_notify+0xc0/0xc0 [ 143.644915] ? rcu_read_lock_sched_held+0x108/0x120 [ 143.649946] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 143.655508] alloc_pages_current+0x10c/0x210 [ 143.659933] push_pipe+0x400/0x7a0 [ 143.663493] ? __kmalloc_node+0x47/0x70 [ 143.667490] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 143.672429] ? rcu_is_watching+0x85/0x140 [ 143.676597] ? copy_page_to_iter+0xf30/0xf30 [ 143.681020] ? is_bpf_text_address+0xd7/0x170 [ 143.685532] ? kernel_text_address+0x79/0xf0 [ 143.689951] ? __unwind_start+0x166/0x330 [ 143.694111] ? unwind_get_return_address+0x61/0xa0 [ 143.699048] ? __save_stack_trace+0x7e/0xd0 [ 143.703374] ? save_stack+0xa9/0xd0 [ 143.706997] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 143.712011] ? iov_iter_pipe+0xc2/0x2f0 [ 143.715988] default_file_splice_read+0x1c7/0xad0 [ 143.720821] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.726177] ? do_splice_direct+0x400/0x400 [ 143.730492] ? kasan_check_read+0x11/0x20 [ 143.734623] ? debug_mutex_init+0x1c/0x60 [ 143.738840] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.743839] ? __lockdep_init_map+0x105/0x590 [ 143.748320] ? lockdep_init_map+0x9/0x10 [ 143.752364] ? debug_mutex_init+0x2d/0x60 [ 143.756495] ? __mutex_init+0x1ef/0x280 [ 143.760453] ? __ia32_sys_membarrier+0x150/0x150 [ 143.765194] ? __lockdep_init_map+0x105/0x590 [ 143.769678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.775195] ? fsnotify+0x415/0xfc0 [ 143.778806] ? fsnotify+0xfc0/0xfc0 [ 143.782416] ? fsnotify_first_mark+0x330/0x330 [ 143.786990] ? security_file_permission+0x1c6/0x240 [ 143.791996] ? rw_verify_area+0x118/0x360 [ 143.796137] ? do_splice_direct+0x400/0x400 [ 143.800443] do_splice_to+0x12e/0x190 [ 143.804236] splice_direct_to_actor+0x268/0x8d0 [ 143.808890] ? pipe_to_sendpage+0x3f0/0x3f0 [ 143.813199] ? do_splice_to+0x190/0x190 [ 143.817160] ? rw_verify_area+0x118/0x360 [ 143.821296] do_splice_direct+0x2cc/0x400 [ 143.825432] ? splice_direct_to_actor+0x8d0/0x8d0 [ 143.830258] ? rw_verify_area+0x118/0x360 [ 143.834389] do_sendfile+0x60f/0xe00 [ 143.838089] ? do_compat_pwritev64+0x1b0/0x1b0 [ 143.842656] ? __might_sleep+0x95/0x190 [ 143.846620] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.852140] ? _copy_from_user+0xdf/0x150 [ 143.856281] __x64_sys_sendfile64+0x155/0x240 [ 143.860776] ? __ia32_sys_sendfile+0x290/0x290 [ 143.865344] ? do_syscall_64+0x92/0x800 [ 143.869305] do_syscall_64+0x1b1/0x800 [ 143.873177] ? finish_task_switch+0x1ca/0x840 [ 143.877656] ? syscall_return_slowpath+0x5c0/0x5c0 [ 143.882572] ? syscall_return_slowpath+0x30f/0x5c0 [ 143.887487] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 143.892837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.897669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.902841] RIP: 0033:0x455a09 [ 143.906014] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 143.913713] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 143.920965] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 2018/05/18 19:28:29 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00'}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6gretap0\x00', 0x9}) 2018/05/18 19:28:29 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/18 19:28:29 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x24000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000280)=""/233) r1 = socket$inet6(0xa, 0x4, 0xa) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc3ba1fe8000000000000087209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/18 19:28:29 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x80, 0x0) r2 = openat$cgroup_type(r1, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001a00)=0x0) r8 = geteuid() getresgid(&(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001b00)=0x0) fstat(r2, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001bc0)={0x0, 0x0}) r14 = geteuid() getresgid(&(0x7f0000001c00), &(0x7f0000001c40)=0x0, &(0x7f0000001c80)) r16 = getpgid(0xffffffffffffffff) r17 = geteuid() r18 = getgid() sendmsg$netlink(r1, &(0x7f0000001e40)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000500)={0x128, 0x3a, 0x200, 0x70bd2c, 0x25dfdbfe, "", [@nested={0xc, 0x44, [@typed={0x8, 0x95, @u32=0x7}]}, @nested={0x104, 0x79, [@typed={0x8, 0x8c, @uid=r3}, @typed={0x8, 0x4c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x2d, @u64=0x3c121210}, @typed={0x8, 0x2a, @fd=r0}, @typed={0x8, 0x86, @pid=r4}, @generic="b6bfffad093dd6322a2b472f08269cfa37c050eed0d4cee910b6ba7c3cbd32479f69abd0a035c862bc892dee6361", @generic="645294b62b206d8eb6c4ec6515a7d400c85276f7733665f61c2e920673416dfaa8359f90ab678380708c91acaf91f73c4ad2319888b791a199c04b1fcdcdd2be09f90bade0793fdcb9f6138604c48e05689de5159e6b29550f526152fde194824d1935dbb44c32dee1b5b9ec612925aaa90a148eaf47e4cc1e08e9e5199fe96d1ab53a2dbf3f109420d1138d38dc26c953c19652bdc2db7d26c740a8cedf8a0242255390fc44"]}, @typed={0x8, 0x61, @uid=r5}]}, 0x128}, {&(0x7f00000006c0)={0x12c8, 0x22, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x1178, 0x2d, [@generic="cf03a18bf7b3a401628c15856c", @generic="c80e0a722218daba02645ae950c74e2de5735f36cd4d1e5e263338d56a4a782f94b0419e25a361e71418c7baa309ddf923914d083daa8d5a3be7aa72d1b2904cb5229463596a03b649a51c8986f11be06ced79d300a895a136a3bf7815a9a009e9bb03eb71595dc09836aec508c2148f7cb7a87cf97d12f52299132f4c90881c3a817414ed7302f22622a6ab684564971cc2ea04df4eb409df984144a2e5958dfa39b5bc819daf91f4135ea64dfffa399310fc246995c3361db948f9edbd6bf9df528ea5f2", @generic="c5eb93f1154fcab9f1daac83f9b9dd92355bf0699e7d261a5185f8ec9f273c70c44d62e76bbe467651960fb214cd600e31591b45df370f92f032cb3739f17977085aa2e6346233a9f9866f329c95c7e7ecc73f4707684360e444053063e7c6a81a54eaf8d41854b505c6da6ce555ac88830f50870a91dab1c80ca203c2b9e74a8c8387131ea253c61417de1d9048ce64b7c24b80dc1aa84701d9", @typed={0x8, 0x1, @fd=r1}, @generic="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@typed={0x10, 0x85, @str='vboxnet1{}\x00'}, @typed={0x10, 0x78, @str='}vboxnet0\x00'}, @typed={0x8, 0x8a, @uid=r6}, @typed={0x4, 0x1f}, @nested={0x14, 0x9, [@typed={0x8, 0x5a, @fd=r2}, @generic="e6c5cff62d"]}, @generic="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"]}, 0x12c8}], 0x2, &(0x7f0000001cc0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x178, 0x8000}, 0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r19 = accept(r1, &(0x7f0000001e80)=@alg, &(0x7f0000001f00)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r19, 0x8905, &(0x7f0000001f40)) socket$inet6_icmp(0xa, 0x2, 0x3a) get_mempolicy(&(0x7f0000001f80), &(0x7f0000001fc0), 0x331, &(0x7f0000ffc000/0x4000)=nil, 0x2) inotify_add_watch(r1, &(0x7f0000002000)='./file0\x00', 0x20000252) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000002040)={0xfffffffffffffe01, 0x5, 0x1}) [ 143.928224] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.935479] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 143.942732] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000d 2018/05/18 19:28:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf20180c200000086dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df00001100ff020000000000000000000000000001fe800000000000000000000000000000802a08000000006b94a9f9d3c625923ee04c6435a25804e654de54009b6ea0b20e82ed1481e0"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1ff, 0x7, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/05/18 19:28:29 executing program 6 (fault-call:5 fault-nth:14): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:29 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x0, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:29 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0xffffffff7fffffff, 0x4) gettid() connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/18 19:28:29 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x7, 0x7f, 0x7, 0x2}, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000640), &(0x7f00000001c0), 0x1}, 0x20) 2018/05/18 19:28:29 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f00000000c0)="c629621c26700000000000") setpgid(0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x21) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/154, 0x9a) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0xa3d}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/24) r2 = gettid() ioprio_get$pid(0x1, r2) 2018/05/18 19:28:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) r2 = accept4(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x80800) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$rds(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f00000006c0)}, 0x0) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000018c0)="97eb28857f6575ea45ff56123345553ab14c979260234ebdbf17012987ca7284809b31db981ec85e70cc7ae3ab1ca9593023491ebf2690588a93578225299e119386c1d2182baef7e01f8afe0fdf6139d0b415776c6c551481cf1d3a5c433a54a92095d0310714e5b419041e220d9e84d28419e6ddff3bdef8fb2e812fd9213381746afcbeb81987c00570043155abcb55ebdc2852df79d28959e9f1df71180beec20869c1ad88fc0ffdc9d4f19d9c042180a41758ee9ff4e10dd5c8623fe57ad621869580299e302c7797366afe938883052b1b9d63bf208521f3e50dc23035e8341e6d324553cb6271dd4394b910c478e43eb1c96d311711676bf3f5a3a20477fa27254b5f258f622ad5c9b83e82be4d8d5c1ebf9d132c5516448a3d9c43ead78085341da6b1ab37c59f1440e1cabf7aca56aaab6d37e9e6ed1aaba33794047ea5f49a5990b281fd95d2d24706dac46922d82ee104ea4f3264daac3a804d75def3f86a861282cd34a2244959b186507f1db85b9ab483dc98adb83d57ec49b3fd6140a855df8134dac322c04e2136512ee37c788e0e73a6895f3fde5b8a274b5489922469095d4d910e630fe1b9be7e91e06d191c4fb57458cc25e43b72fe87d31410c66abac7f354faa10654c5895b0efeb2b34f9efaf498eeaa3fa076a6d6a973034f266c394b69f12ae25e2e485990303b418bc9d6b0815a2944af6d24cd738e270201598e5888aaddf544d99f0d196ca0176e94e88fa83d61ad9f9489d2aff5d5ee5592b177f511e1fd70ef3a41b85b48350ce3cf3e21b2daba2c8b74112d7b3b094e15ee03dfb572c48872491dc532227f2d36c6218e9c1f07bc33ed72af91a7579457ee2f4f89760df18fbbfec27586588dd4cf41e435cbab13cc3607ebb1f9507a6213f3a813916459014679d7467f00cfe6370cc8324648eaed32c9d7efb695a33c0654c5145e4ebdbdc4f7ff6900ff90be1ede1cae48bf521c0e679e26b09f2031356a8d5deb47f1d9f7d00bedfbedc6a598bfef837bd1e076f90ad078fa706b6926bafa08f3dc944b42fbc1859b552e9f3fc2a453e20954763a361c999afcef13c5e6ae4b2f1ae24b72464d17a67ff1a14d70665e7240342a54752f9f0121400cc415074073cbab321c0cd7db11735214b23698e8f6efbfa1252276d6c87b7a5faf31b0fff56e743c50ecf56c2d05777f2cff6b4aa967682b77c118ed586edf53c6284b6466d8453ef23bff0cb067f5a78344469313b4a9357a927f47a9a4fe3e7f0607834a0c8cdd8cb0d2415ba4beb24bf9e1c3be359bed05c41ecbe1d991816735a19a048d4fc5b19cebaf1d98998e8c38b9a0c099cf0b33a2ebf8d38611128c528040f7a271d96c8e8557824b53a30ece18459a42333a8df4324c9550cc48d972831144c9f216c727ed4df0897fdf0fb01a39e64f66bc97968454a9055e8cecd0d10762c4c312f4cb1789b2b74ca4881eb2d3306a8ce0d3455a5dde1039b894a26a0765c605bd866273e15251c03a015c04b17f14425208c580db2a37df8c5f1c27c3cb541e08fab553b11753445110308cd943a4dc9809c37b1c6e2f5e05d8b5a94840ee410738902db905c602c8e26f66ad11056ccf10a231d4fb05faa61f7855289084a3e47632edc87db687ce7da1b8e13e769800eeba2c0d4ba9baacb52baf538746a8e50bcbf7414b0e1057a2f5d2c0a1c1c13c37602d9307b2ef88bedcc22faeb2298a0af5187150605ae05471884ceb0b6fa7e1583f7ea8fdad6697b6e1aaa9f34379b4643bb24c65360454a1a5ca592fb624e09f17a4e394c68534d5c47888a40c2bb396ff85533ac47d6a087e1ac7b5e0d27993f1c829d2e8820f167b9e1a214483b1de32554ba4b6d2788425e6d8453dffc856da6e52bebae6f5fb65f78d145f844dca4b1c3059d61f4e046f0acc1fca583f164fedae06670937bf7cbbf326f04edf56db229c5fd0ab763e141c887418957d67302fda45d3c6dde9afd979bc3789dce87d42484e1aacddb8614c185025c907ec08b643f81636ff2da0ad50b3b2e8ede4265913c229e7ab217659bbf0721fa623b850af2b62d680ee593898e7ffb477376ddefbfc5a73cd046fd5e457e7a41d893dc1164f9edae75bf5d25978e8fc58b39a9b2366aff9607879a0df45e1483ed2301d8bdde69e3af53ca958a8f567c0cc4f353c7c2252beed76851257af3fcd9e8ed20b644d50cfeb4976bc388f4d60ffea73137c75f650275b15e04e5cd178e42ac8a618ec9045fb956aafcb5c0527b5a4cbf8d19ec9960f354c46f4d0f71bd21ef4218fe5c3ef1f0bd1cf8f32bf2456a001a4fbabf027ea92ac268007c39339b4b933d618654de14679e38e329ef8f14983819b80d523e19b2fedbb0e3f4e5cc3a87927da7ac8057b2ca13659207f5a9e200a884926678b07e4522c4cbcab6900948971c8029c5569b647fcf7aab0d4dcbd17b1f34445e69c6b3d05b61056a80c69e4f5a379ec222d005a873c5ed60b52ba789d1d1b7ba03d3349f178d7b684c1e545dd1365240fcb01e7872aec1436147b2c9c3589930cb5dd6b19e42cc8ee5f57e72b05e02e801d24373be2ba34e510df336645a1c1583734812ce070a5a07d9270c0e20dad32d1050924c71036b496772ddd1d4031eac6ee9966ef3da53f5a875fbe57d29f5a88bdf0521f848d1a58722fe50c50cc6e39d387af62ac52151ec9d48d7dba06a288adce6a04b9a2c58fff5de9a890e973c71fbf208efaf5d35f9c423b8175d089d929434d405c0a9a78f4015047287e3810474c6b8f9836ce484d27729181e5e446fb0a437a2b12878b9df45a1d3f41b171f22a5f917512e003b703eb78d12ef5c01527748e93f8d3eb54b7fea281314d6f45518051434bdfc296b28ed41d491b4e8de6fcd966bbdcded4a86fc4be869a6887f159a7d010cc86c3a78e72b578ed444ec56ace5c6336cc5b54429ed2e59e56017c1fdf004471a7262fd1402dfdb62a91ac6a283824403ca1f820ba438527d2b14bea6d06e366d12254137b57356e941e968fceb009f4749604821116c015df9b15a091ed231ced63d77c36dc3b15e5f60b16fcc3ab3c8932464a84cde262b869fb2b3c7c9dcd8d36184979ed8c7fde77ea1c25b5b0999e576ee005188506d51f1e13445b2f288e9a84e71337488a09dfd77e2bb3eed7d0ed48d262b96c78916d7c12060d64c640be730dc06b20872a54815dfd8a665b64855283c09cb3ca24aed036b4ddefbc7b647c91796b87ac79107caaa0d09eea00cc1efcb43ca85000a0b932b885cfbc71674670716114f051af83e90457a4ed8a9e759bd3b89c145881537c7b24056f9fb050f7bb8af5129fb189b87eb60b962b20c44dedbccd3aea74822542debde625817e0b85df535129ba3875d7813cf7e2fdbe8a9c0f64eb4cff387bbb979f684c5cc209634097dd3a17d6f85ac6d334fc20c91c1ef73473496723ec87a26429cffaf3295732ffb467c18ec33c73313444ba13358aabd8536d78ddda59cbf40a20fe15c5b3a5730ec4c6723e98d276879bbe7f9037dfa5825e918f3a2a7ec90da0a47bc58d685cf52660d780cba9d3f4c69ea81b9eaadfe8a7ea750f57f25dc6f8a6c0d4f990258cf467fb1193be7768b07db5c3baf8a397f4c67c0b42d79ee737273eb07e9a20ef4c0ae3345dcb0c5b5966c263afb31286e27c0f155e1638a8a48e89ee6d02ae5c2980f6e10f73f7f0c356aff379edd86458f031dafcc996ce2cdeae986a37d81bc7d1705c8cfebb9cbbcdf143ca0c7abbd81a13e045e74ec2bb8a8c314014fda939116906d71fcd6bc4a09e60dc48deeedfb636b6f89f377b5a2bf20a4a1bad5f04f6d24b25abe2a0cac81aad6cdd5ad265b2abfbc91fda025699ce8f8dbf196c710307ac8b62c069a0248127dc73ba53a9da66042bbbef63eb723ab56d73f48b7969a78cfdd6ba523fe7ef009370ca155e228b14fd6977612adfe821092a29bd6091069ac4078bfb1d6687c5ec7f97fbac127b406cc2e706023565c8fa0283ad77cb44a7bf31ae6fd47ffaa06aea13b15cc81dea41c2924d1acd7382ced03b3dda64d90d9fc5729d2df712498a20ccd20afab7aabfff30735440e8295e00995275d49bd1aa9ab3969a4bdb63d51387d8bc810428e25cbb2c04013e62a4dffccb6b5c041737ead5d96031255fe9dc29562a8d8ee42adc8f6d1c14985aebd25b7e9f686eb46c0435639b1f79dfc6175698d3861c152ae292082248d3a08dbf2e838c9e28837c0517bd0015236b9ff2ab656baa7ec3432acb0cc6632ee4677351f46a80d2c1caffefeb84b48f58ada2e63ef29c562e2e61ff8a4d32104632932432d6ece6c8872e9dbb1c3e1572cde17d96353e6c6066b912acfa332b3b6a5f8e5bc11f501413e24a82c481c69ca8a085e13e06056f25883f4f134f458809c6e03a123448e89415b758ebc2e8112caeb8e2274f7331fffc8b6a43eecb0cdab0adc03a060c4a693667e1f10903a22101988e18f1e0dea94981ebbed9fb59fdf502d4e39fb562f4eeb71592c665ed16b765df477b71632e70937967e91f9262983953d6216e9e5822cc53c4cc071147c437b46fd0436b7e03d2624249b8e3179e321e6944e3a813e67e4dd6138b9eac077b079ea07e6e6bcac8d3478d4664809c9be477d5b056e211968fac64c30b2d456130aba136cb61027a4a1776bed9745b01eb35c5e87bda1102c95267e07c238c6689e582e8b0e86131f455eacda232e64eef9a3deaf7c22622b3d07b5b08af25b3373628237ccf024635f4fe3733109d2bfe4be5930345e0da7e360250d9f8d3db3f5d9d4946520b76e238d4e4f23c566b18742dea38398bf8a9d0cbb4b78c71ab5ad3b647780d503c691656d2fda5a4ae10595c989f0f57b8566ab97a654411a75f9c008af724863cd2e2064834bd51f4404321881028a10dc1707933a9b32e6a444e8ecc2e9d89962193acf56612e116ac880aa2ee0632996dad1dac8df69e76ee9f6d6dc504cf13824f1476307ea9d3e663a2b8b55840a429046ced2f40a9f2c67106badb32727fb2a445bfafdd88c401991a56a3d096651669905685f1caf3d57151da135d6c19241226086d3c520ff2270d0564b5ff1e320979556c94dd4cb99919002e228e32e816ff5fc27c001a1db809eaee7bbeeecaea8457e4d5f7dc1e9ba114c264446a27b14749826c1c06b22c4366d074f0c792204d46b2d3baeca156e18d50f24b38f2ddfc061e171acd6c7924ca5a5b57d201ebdcf37b9e2b85ed175fcbbe274ea7cca6b041832c244cb994e5e91e0cdcdf2895ca1775e275341b90b752880db40b51af3c860d5960efa54b5ad93564056a872b964f1767ab6f2e9d68e84b38881d5847a977aa83f973598e55cf61b4bce4a548b4018ce7e3881b62d406e626ecb90b1323ff4fc87afcc9e7e0a413feffc5437fac570673143d33d1dc85d4a6a3f9a75f22746d2324e85c1955faeef9dcbaef389ec4b574b759ae92a57b702f7ed266bf4fddd50930c2c48f4a6fe33fb81edf4dda0a8c07de31c5beeed44bf0f6090541a85dcc3fd7e212e3841cefd3670ebc8f91c36d0fd2a5eb3414f34e32a6e51c7ceeef789921a987de41d8507714fe096e3805b544ca5203959da09a5da18dc7ff22100318ca2ad0d3aa63109e02cddecff68939570863a957dd2b3b2a83be17fc7abd53cb4e8ea8487aef8c13065ddc1c63f4127e05bbc35c92d2e685a16e81ddfe94f5bc16bbc98a3607f8a3f0de8811c10fbbbc2a580f5a194df4e7f08ec6", 0x1000, 0xffffffffffffffff) r4 = getuid() r5 = getgid() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x7, 0x3, [0x5, 0x80000000, 0x0]}, &(0x7f0000000340)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xb6}}, 0x100000001, 0x7fffffff, 0x100000000, 0x80, 0x7}, &(0x7f0000000440)=0x98) keyctl$chown(0x4, r3, r4, r5) 2018/05/18 19:28:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="0687010094086c4210744e01470f01"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0)=0x209a2e96, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 144.153989] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/18 19:28:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x141, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000300)={0x3, 0x3}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r3 = accept$alg(r0, 0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='aead\x00', 0x1) connect$netlink(r4, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000640)="e68b963ea49ad94a0cc9d976f9194e59e74d5b370d0f0fa681463cda397fc872c995365d195e3f0116c579dd810180d0d50b166e387a4820cdb51ba6798cc5e6faaa0508a8e0c9cdbe81d4a58a13b9f43652555e0495cbaf480c70766a9771217c4c35388125b2fbb67f4de46cece3d3ae636e89470d04c512af7d0e51dc0bc18007e0a3477b323a2c2f31423dd9629ad75b99e77e5670c523a9da033ac57343e3ca1ab260c76c0fc84e169995df847c51dabb821912bcd04e3081fb1c7954e7db404a925eea94f742c47bdafbdbfe71c62fa6298184ac820d15d481c6bc", 0xde) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380)=0x1, 0x4) sendmsg$can_raw(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000005c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 144.291537] FAULT_INJECTION: forcing a failure. [ 144.291537] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 144.303574] CPU: 0 PID: 10067 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 144.310857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.320210] Call Trace: [ 144.322795] dump_stack+0x1b9/0x294 [ 144.326410] ? dump_stack_print_info.cold.2+0x52/0x52 [ 144.331590] ? find_held_lock+0x36/0x1c0 [ 144.335640] should_fail.cold.4+0xa/0x1a [ 144.339689] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 144.344781] ? kasan_check_read+0x11/0x20 [ 144.348916] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 144.354102] ? find_held_lock+0x36/0x1c0 [ 144.358166] ? check_same_owner+0x320/0x320 [ 144.362475] ? rcu_note_context_switch+0x710/0x710 [ 144.367392] ? __might_sleep+0x95/0x190 [ 144.371357] __alloc_pages_nodemask+0x34e/0xd70 [ 144.376019] ? default_file_splice_read+0x1c7/0xad0 [ 144.381029] ? do_splice_to+0x12e/0x190 [ 144.384990] ? splice_direct_to_actor+0x268/0x8d0 [ 144.389826] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 144.395182] ? kasan_check_read+0x11/0x20 [ 144.399317] ? rcu_is_watching+0x85/0x140 [ 144.403453] ? rcu_pm_notify+0xc0/0xc0 [ 144.407331] ? rcu_read_lock_sched_held+0x108/0x120 [ 144.412339] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 144.417865] alloc_pages_current+0x10c/0x210 [ 144.422262] push_pipe+0x400/0x7a0 [ 144.425790] ? __kmalloc_node+0x47/0x70 [ 144.429757] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 144.435529] ? rcu_is_watching+0x85/0x140 [ 144.439681] ? copy_page_to_iter+0xf30/0xf30 [ 144.444089] ? is_bpf_text_address+0xd7/0x170 [ 144.448572] ? kernel_text_address+0x79/0xf0 [ 144.452969] ? __unwind_start+0x166/0x330 [ 144.457109] ? unwind_get_return_address+0x61/0xa0 [ 144.462029] ? __save_stack_trace+0x7e/0xd0 [ 144.466345] ? save_stack+0xa9/0xd0 [ 144.469957] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 144.474957] ? iov_iter_pipe+0xc2/0x2f0 [ 144.478918] default_file_splice_read+0x1c7/0xad0 [ 144.483749] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.489103] ? do_splice_direct+0x400/0x400 [ 144.493408] ? kasan_check_read+0x11/0x20 [ 144.497544] ? debug_mutex_init+0x1c/0x60 [ 144.501680] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.506690] ? __lockdep_init_map+0x105/0x590 [ 144.511172] ? lockdep_init_map+0x9/0x10 [ 144.515217] ? debug_mutex_init+0x2d/0x60 [ 144.519348] ? __mutex_init+0x1ef/0x280 [ 144.523306] ? __ia32_sys_membarrier+0x150/0x150 [ 144.528048] ? __lockdep_init_map+0x105/0x590 [ 144.532537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.538055] ? fsnotify+0x415/0xfc0 [ 144.541667] ? fsnotify+0xfc0/0xfc0 [ 144.545280] ? fsnotify_first_mark+0x330/0x330 [ 144.549857] ? security_file_permission+0x1c6/0x240 [ 144.554884] ? rw_verify_area+0x118/0x360 [ 144.559025] ? do_splice_direct+0x400/0x400 [ 144.563335] do_splice_to+0x12e/0x190 [ 144.567125] splice_direct_to_actor+0x268/0x8d0 [ 144.571777] ? pipe_to_sendpage+0x3f0/0x3f0 [ 144.576087] ? do_splice_to+0x190/0x190 [ 144.580046] ? rw_verify_area+0x118/0x360 [ 144.584187] do_splice_direct+0x2cc/0x400 [ 144.588320] ? splice_direct_to_actor+0x8d0/0x8d0 [ 144.593148] ? rw_verify_area+0x118/0x360 [ 144.597282] do_sendfile+0x60f/0xe00 [ 144.600984] ? do_compat_pwritev64+0x1b0/0x1b0 [ 144.605553] ? __might_sleep+0x95/0x190 [ 144.609518] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 144.615044] ? _copy_from_user+0xdf/0x150 [ 144.619178] __x64_sys_sendfile64+0x155/0x240 [ 144.623658] ? __ia32_sys_sendfile+0x290/0x290 [ 144.628229] ? do_syscall_64+0x92/0x800 [ 144.632190] do_syscall_64+0x1b1/0x800 [ 144.636061] ? finish_task_switch+0x1ca/0x840 [ 144.640543] ? syscall_return_slowpath+0x5c0/0x5c0 [ 144.645457] ? syscall_return_slowpath+0x30f/0x5c0 [ 144.650374] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 144.655728] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.660563] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.665735] RIP: 0033:0x455a09 [ 144.668908] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 144.676600] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 144.683850] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 2018/05/18 19:28:30 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) 2018/05/18 19:28:30 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x0, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:30 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x80800) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xfffffffffffffe10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffc00}}, 0xe8) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000680)={0x303, 0x33}, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000006c0)={0x0, 0x7}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000740)={0x7fff, 0x8, 0x0, 0x81, r3}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000007c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7efd, 0x1f, 0x1, 0xffffffffffff8000, 0x3}, &(0x7f0000000880)=0x98) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000240)=""/189, 0xbd}, {&(0x7f0000000300)=""/160, 0xa0}], 0x3, &(0x7f0000000500)=""/22, 0x16}, 0xfff}], 0x1, 0x0, &(0x7f0000000580)) 2018/05/18 19:28:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1001ffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x404}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) [ 144.691101] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.698353] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 144.705604] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000e 2018/05/18 19:28:30 executing program 7: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000002c0)={'nouuid,', {[{@biosize={'biosize', 0x3d, [0x38]}, 0x2c}, {@grpquota='grpquota', 0x2c}]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400)=0x7, 0x4) 2018/05/18 19:28:30 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x1080}, {r0, 0x4001}, {r0}, {r0, 0xb6}, {r0}, {r0, 0x22}, {r0, 0x2}], 0x7, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x3fc00}, 0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000200)) r3 = socket(0xa, 0x100000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="1a"]) close(r0) 2018/05/18 19:28:30 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) userfaultfd(0x0) bpf$MAP_CREATE(0x0, &(0x7f00000010c0)={0x2, 0x6ac, 0x66f, 0xfffffffffffffffd, 0x0, r0, 0x10001}, 0x2c) mprotect(&(0x7f0000021000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000080)="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", 0x1000) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) 2018/05/18 19:28:30 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x0, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) [ 144.785141] Dead loop on virtual device ip6_vti0, fix it urgently! [ 144.818880] XFS (loop7): invalid log iosize: 3 [not 12-30] [ 144.873007] XFS (loop7): invalid log iosize: 3 [not 12-30] 2018/05/18 19:28:31 executing program 6 (fault-call:5 fault-nth:15): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/18 19:28:31 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)=0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) 2018/05/18 19:28:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x200, 0xe, 0x1e, 0x10, "d446748a2c9c5a8a2c4fcf2bc44403ecb3b9753a1abe3662c183eb325a2d3f546f0aff30bcbac637881eb108a6c42c2d663324d1d3b69e13221fbd44fd0f4fce", "5c71bc8dbc99dd78e0216f47c8eb5e7b094d718d987da5bd896a5872efc86b7b", [0x81, 0x400]}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x200000) r3 = dup2(r2, r0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180), 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/18 19:28:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f0000000480)=0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18100, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe0a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0xffffffffffffffe1, 0x9, [0x0, 0x1, 0x3, 0x7, 0xfff, 0x6, 0x8608, 0xd417, 0x9]}, 0x1a) 2018/05/18 19:28:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x28, 0x0, 0x6500}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4138ae84, &(0x7f0000000100)) 2018/05/18 19:28:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x3f6, &(0x7f0000000300)="e482124d32bb9af57c815a7e9ae63cfb1a0a3981b4d9952247b3859a10eecfe3af58d2d662231a506061adb348e989845d43bd550b6d74755d683c149615078447f7bc25a3f13e826aa6bbfa9ca7531bcf213a6f122d7320b1b659f5b8f43aacd32d93e401ee0f7b3ebb2ed03119bbd34ca2fe595b23b31608952baa9fc533e73314c0619070277eddf2f01247c76a0f9b50bc5bc4432cc078e175c6a8c14e84799fb2b529b7bda07f2faab72fc26121c6bdf2729f905e338df3e45a6a96195a3b10c7d78f4cc654f7f468") ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/18 19:28:31 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x9, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r1, r2+30000000}) [ 145.656901] FAULT_INJECTION: forcing a failure. [ 145.656901] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 145.668818] CPU: 1 PID: 10132 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #56 [ 145.676103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.685460] Call Trace: [ 145.688064] dump_stack+0x1b9/0x294 [ 145.691717] ? dump_stack_print_info.cold.2+0x52/0x52 [ 145.696903] ? find_held_lock+0x36/0x1c0 [ 145.700961] should_fail.cold.4+0xa/0x1a [ 145.705044] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 145.710139] ? kasan_check_read+0x11/0x20 [ 145.714276] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 145.719455] ? find_held_lock+0x36/0x1c0 [ 145.723512] ? check_same_owner+0x320/0x320 [ 145.727824] ? rcu_note_context_switch+0x710/0x710 [ 145.732741] ? __might_sleep+0x95/0x190 [ 145.736709] __alloc_pages_nodemask+0x34e/0xd70 [ 145.741367] ? default_file_splice_read+0x1c7/0xad0 [ 145.746374] ? do_splice_to+0x12e/0x190 [ 145.750337] ? splice_direct_to_actor+0x268/0x8d0 [ 145.755169] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 145.760177] ? kasan_check_read+0x11/0x20 [ 145.764314] ? rcu_is_watching+0x85/0x140 [ 145.768448] ? rcu_pm_notify+0xc0/0xc0 [ 145.772327] ? rcu_read_lock_sched_held+0x108/0x120 [ 145.777331] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 145.782871] alloc_pages_current+0x10c/0x210 [ 145.787268] push_pipe+0x400/0x7a0 [ 145.790823] ? __kmalloc_node+0x47/0x70 [ 145.794794] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 145.799722] ? rcu_is_watching+0x85/0x140 [ 145.803869] ? copy_page_to_iter+0xf30/0xf30 [ 145.808269] ? is_bpf_text_address+0xd7/0x170 [ 145.812754] ? kernel_text_address+0x79/0xf0 [ 145.817148] ? __unwind_start+0x166/0x330 [ 145.821282] ? unwind_get_return_address+0x61/0xa0 [ 145.826200] ? __save_stack_trace+0x7e/0xd0 [ 145.830516] ? save_stack+0xa9/0xd0 [ 145.834129] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 145.839130] ? iov_iter_pipe+0xc2/0x2f0 [ 145.843096] default_file_splice_read+0x1c7/0xad0 [ 145.847926] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.853288] ? do_splice_direct+0x400/0x400 [ 145.857598] ? kasan_check_read+0x11/0x20 [ 145.861729] ? debug_mutex_init+0x1c/0x60 [ 145.865864] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.870865] ? __lockdep_init_map+0x105/0x590 [ 145.875350] ? lockdep_init_map+0x9/0x10 [ 145.879416] ? debug_mutex_init+0x2d/0x60 [ 145.883550] ? __mutex_init+0x1ef/0x280 [ 145.887512] ? __ia32_sys_membarrier+0x150/0x150 [ 145.892251] ? __lockdep_init_map+0x105/0x590 [ 145.896746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.902297] ? fsnotify+0x415/0xfc0 [ 145.905910] ? fsnotify+0xfc0/0xfc0 [ 145.909524] ? fsnotify_first_mark+0x330/0x330 [ 145.914098] ? security_file_permission+0x1c6/0x240 [ 145.919099] ? rw_verify_area+0x118/0x360 [ 145.923230] ? do_splice_direct+0x400/0x400 [ 145.927540] do_splice_to+0x12e/0x190 [ 145.931333] splice_direct_to_actor+0x268/0x8d0 [ 145.935988] ? pipe_to_sendpage+0x3f0/0x3f0 [ 145.940299] ? do_splice_to+0x190/0x190 [ 145.944259] ? rw_verify_area+0x118/0x360 [ 145.948394] do_splice_direct+0x2cc/0x400 [ 145.952534] ? splice_direct_to_actor+0x8d0/0x8d0 [ 145.957368] ? rw_verify_area+0x118/0x360 [ 145.961506] do_sendfile+0x60f/0xe00 [ 145.965212] ? do_compat_pwritev64+0x1b0/0x1b0 [ 145.970478] ? __might_sleep+0x95/0x190 [ 145.974445] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 145.979988] ? _copy_from_user+0xdf/0x150 [ 145.984133] __x64_sys_sendfile64+0x155/0x240 [ 145.988615] ? __ia32_sys_sendfile+0x290/0x290 [ 145.993181] ? do_syscall_64+0x92/0x800 [ 145.997143] do_syscall_64+0x1b1/0x800 [ 146.001021] ? syscall_return_slowpath+0x5c0/0x5c0 [ 146.005940] ? syscall_return_slowpath+0x30f/0x5c0 [ 146.010861] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 146.016214] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.021055] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.026230] RIP: 0033:0x455a09 [ 146.029409] RSP: 002b:00007fc1bb8eac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 146.037104] RAX: ffffffffffffffda RBX: 00007fc1bb8eb6d4 RCX: 0000000000455a09 [ 146.044371] RDX: 0000000020000080 RSI: 0000000000000013 RDI: 0000000000000014 [ 146.051627] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/18 19:28:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001100)={r2, @in6={{0xa, 0x4e21, 0x0, @empty, 0x10000}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x16, &(0x7f0000000000), 0x10) [ 146.058882] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000015 [ 146.066136] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000f 2018/05/18 19:28:31 executing program 5: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="5846534200001000000000000000100008000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f00000001c0)=ANY=[]) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1f, 0x50000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1ff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x2, 0x0, 0x4, 0x1, 0x0, 0x401, 0x2000, 0x1, 0x3, 0x8, 0x9, 0x2, 0x75a, 0x80000001, 0x800, 0x0, 0x5, 0x1, 0x401, 0x9, 0x6, 0x1a6, 0x1, 0x8, 0x3c, 0x1000, 0x9, 0x7, 0x6, 0x2, 0x9, 0x3, 0x981, 0xa0e, 0x1000, 0x2, 0x0, 0x4, 0x3, @perf_config_ext={0x10000, 0x5}, 0x900, 0x0, 0x8000, 0x5, 0x1f, 0x7ff, 0x800}, r1, 0x5, r0, 0x8) 2018/05/18 19:28:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101000) sendfile(r1, r1, &(0x7f0000000100), 0xffffffffa5f6425e) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'gretap0\x00', 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x0, 0x2}) 2018/05/18 19:28:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000000100000}, 0xfffffffffffffe70, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="767348db454c95125b5fa1a6faea87da32ccb6c0bdd2af66f2c7bfb709bb0cb660d8bb5f6443fe1fde55a6f6a0491311d81464408db7f7e1a6c8b24ad372cfe33dac98792df9a3c06e735cdb928ae653ed14a4d33ce838466d4fd141e1b38bc19dbeade6f4fab2879371c6eb270ca021004877fc4ba242b207e534760041e7f2354d417f835085a12a97bfe1247eb5c3fb778b8833966661a6ae5a7dcfca1df123ee09010c6e7e0fd9d2bbbb05a101446a5ad5bb5de27252a6a79557e5ad5c6ac1ac6191dea6318e1dc78126d6369f1ade411f8ecf8bf28fdd461520b38811f47676b32f9ea494173e958bd3069cbd98cbec0f08cf8c", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="a6e0a4386fba2ac643f9745119c97ec102ba4d67da192d80c04327c4afd700b37ec71a784c9d60a6a76f554679236be32a91a83b82de36", @ANYPTR64, @ANYBLOB="650ddd169670915ec2e8dcd24f307899db0a74349e1d61a8c9343a014c38a0f53077c6052fb6d69004217d37d601c85a2001aa6da62ab2c4a49828d211", @ANYRES64=r0, @ANYRES16=r1], @ANYRES32, @ANYRES16=r1], 0x4}, 0x1}, 0x0) [ 146.118220] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/18 19:28:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0xb, 0xf, 0x6) accept$alg(r1, 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="37e154385b1a5d710188f7358ba19a5475e73d4abdc76a008cd2c597fe87ac8bbce094acef12253d7c86134de0887da864cf49c118764c497cdd4fcf7a069487606a92d94d699042f039310c6d296729b9f81653968594be3e8ca334e4167a6e9408cc87e7d31b19f719b4101e1c83f1273988e53d0d0218a85194b9f8af35a0eee21bc5a2de065e1965052530ab994d71bbd059be726a5bc76fad89cd6eb7495024b5280789d662ef629b7b168f0210464b3aec897edf34c77a9fc2c10fc2fe9184776f00002432", 0xad}], 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/18 19:28:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 19:28:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="3cca207f62dd8fdd159e4e17d219c3ba3f2e731b86f9416fa1c15a1ed22cce31359c77176e15b688f94a84364991d11f4294361f63f3f2acaa195ff8745dbc8f4dbb2a8ecfbf4a685e38a6c51a924ab3a0ea7786b8b56e956502c6857a7a57c61d9123b1f8b9c173f36082e5fa87bd183d2572f1f0795982c379447413eb8507594dc45d699eb41fe1748deaacbc55d61ea2cd485c7dd0f78a44be922761ab4c75b4b4b0176e1ec0ad5879fb70ce3eb304", 0xb1, 0x8814, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x261}, 0x10) r1 = shmget(0x3, 0x1000, 0x42, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) getgid() 2018/05/18 19:28:31 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000280), 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = dup(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x800) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000002c0), 0x4) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r2, 0x80080) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) [ 146.272168] XFS (loop5): Filesystem has a realtime volume, use rtdev=device option [ 146.279992] XFS (loop5): RT mount failed [ 146.341441] ================================================================== [ 146.349034] BUG: KASAN: use-after-free in radix_tree_next_chunk+0xf9f/0xfb0 [ 146.356117] Read of size 4 at addr ffff8801c96191c8 by task syz-executor0/10181 [ 146.363540] [ 146.365159] CPU: 1 PID: 10181 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #56 [ 146.372412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.381744] Call Trace: [ 146.384321] dump_stack+0x1b9/0x294 [ 146.388030] ? dump_stack_print_info.cold.2+0x52/0x52 [ 146.393207] ? printk+0x9e/0xba [ 146.396471] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 146.401215] ? kasan_check_write+0x14/0x20 [ 146.405434] print_address_description+0x6c/0x20b [ 146.410264] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 146.415009] kasan_report.cold.7+0x242/0x2fe [ 146.419419] __asan_report_load4_noabort+0x14/0x20 [ 146.424334] radix_tree_next_chunk+0xf9f/0xfb0 [ 146.428901] ? debug_check_no_locks_freed+0x310/0x310 [ 146.434091] ? graph_lock+0x170/0x170 [ 146.437876] ? idr_preload+0x40/0x40 [ 146.441589] ? debug_check_no_locks_freed+0x310/0x310 [ 146.446763] ? debug_check_no_locks_freed+0x310/0x310 [ 146.451939] ? find_held_lock+0x36/0x1c0 [ 146.455993] ? flush_plug_callbacks+0x553/0x7f0 [ 146.460647] ? print_usage_bug+0xc0/0xc0 [ 146.464694] ? bio_cur_bytes+0x1e0/0x1e0 [ 146.468748] ? kasan_check_read+0x11/0x20 [ 146.472881] ? do_raw_spin_unlock+0x9e/0x2e0 [ 146.477274] ? print_usage_bug+0xc0/0xc0 [ 146.481323] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 146.486329] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 146.491588] ? xfs_perag_get+0x600/0x600 [ 146.495637] ? kasan_check_read+0x11/0x20 [ 146.499784] ? rcu_is_watching+0x85/0x140 [ 146.503917] ? find_held_lock+0x36/0x1c0 [ 146.507978] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 146.513157] xfs_perag_get_tag+0x12d/0x7c0 [ 146.517384] ? xfs_perag_get+0x600/0x600 [ 146.521446] ? rcu_is_watching+0x85/0x140 [ 146.525578] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 146.530764] ? list_lru_count_one+0x27f/0x440 [ 146.535245] xfs_reclaim_inodes_count+0x82/0xb0 [ 146.539908] xfs_fs_nr_cached_objects+0x37/0x50 [ 146.544560] ? xfs_fs_free_cached_objects+0x80/0x80 [ 146.549560] super_cache_count+0x98/0x280 [ 146.553694] shrink_slab.part.39+0x330/0xf90 [ 146.558089] ? throttle_direct_reclaim+0x9d0/0x9d0 [ 146.563021] ? kswapd_cpu_online+0x1e0/0x1e0 [ 146.567426] ? shrink_active_list+0x17f0/0x17f0 [ 146.572086] ? kasan_check_read+0x11/0x20 [ 146.576220] ? rcu_is_watching+0x85/0x140 [ 146.580371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.585895] ? rcu_read_unlock+0x35/0x70 [ 146.589948] shrink_slab+0xa1/0xc0 [ 146.593475] shrink_node+0x4f2/0x1740 [ 146.597272] ? shrink_node_memcg+0x1910/0x1910 [ 146.601840] ? kvm_clock_read+0x25/0x30 [ 146.605797] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 146.610799] ? ktime_get+0x2d9/0x430 [ 146.614502] ? do_gettimeofday+0x170/0x170 [ 146.618729] ? lock_downgrade+0x8e0/0x8e0 [ 146.622867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.628389] do_try_to_free_pages+0x3c9/0x1240 [ 146.632966] ? shrink_node+0x1740/0x1740 [ 146.637014] ? rcu_is_watching+0x85/0x140 [ 146.641151] ? rcu_pm_notify+0xc0/0xc0 [ 146.645039] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 146.650218] ? try_to_free_pages+0xb30/0xb30 [ 146.654629] ? lock_downgrade+0x8e0/0x8e0 [ 146.658770] ? kasan_check_read+0x11/0x20 [ 146.662904] ? kasan_check_read+0x11/0x20 [ 146.667039] ? do_raw_spin_unlock+0x9e/0x2e0 [ 146.671442] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 146.676015] ? trace_hardirqs_on+0xd/0x10 [ 146.680155] reclaim_high.constprop.67+0x12f/0x1d0 [ 146.685070] ? memcg_event_wake+0x410/0x410 [ 146.689377] ? vmalloc_sync_all+0x30/0x30 [ 146.693510] ? exit_to_usermode_loop+0x87/0x310 [ 146.698165] mem_cgroup_handle_over_high+0x8d/0x130 [ 146.703166] exit_to_usermode_loop+0x274/0x310 [ 146.707735] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 146.712566] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.717568] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.722313] syscall_return_slowpath+0x516/0x5c0 [ 146.727054] ? prepare_exit_to_usermode+0x390/0x390 [ 146.732061] ? __put_user_4+0x1c/0x30 [ 146.735846] ret_from_fork+0x15/0x50 [ 146.739545] RIP: 0033:0x4540ba [ 146.742718] RSP: 002b:00007ffc91d40e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 146.750420] RAX: 0000000000000000 RBX: 00007ffc91d40e90 RCX: 00000000004540ba [ 146.757673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 146.764928] RBP: 00007ffc91d40ed0 R08: 0000000000000001 R09: 0000000001a59940 [ 146.772181] R10: 0000000001a59c10 R11: 0000000000000246 R12: 0000000000000001 [ 146.779440] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 146.786700] [ 146.788312] Allocated by task 10150: [ 146.792021] save_stack+0x43/0xd0 [ 146.795463] kasan_kmalloc+0xc4/0xe0 [ 146.799163] kmem_cache_alloc_trace+0x152/0x780 [ 146.803827] xfs_fs_fill_super+0xda/0x1560 [ 146.808046] mount_bdev+0x30c/0x3e0 [ 146.811655] xfs_fs_mount+0x34/0x40 [ 146.815272] mount_fs+0xae/0x328 [ 146.818621] vfs_kern_mount.part.34+0xd4/0x4d0 [ 146.823182] do_mount+0x564/0x3070 [ 146.826704] ksys_mount+0x12d/0x140 [ 146.830312] __x64_sys_mount+0xbe/0x150 [ 146.834272] do_syscall_64+0x1b1/0x800 [ 146.838142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.843314] [ 146.844924] Freed by task 10150: [ 146.848273] save_stack+0x43/0xd0 [ 146.851709] __kasan_slab_free+0x11a/0x170 [ 146.855935] kasan_slab_free+0xe/0x10 [ 146.859719] kfree+0xd9/0x260 [ 146.862813] xfs_fs_fill_super+0x66a/0x1560 [ 146.867118] mount_bdev+0x30c/0x3e0 [ 146.870726] xfs_fs_mount+0x34/0x40 [ 146.874339] mount_fs+0xae/0x328 [ 146.877687] vfs_kern_mount.part.34+0xd4/0x4d0 [ 146.882259] do_mount+0x564/0x3070 [ 146.885781] ksys_mount+0x12d/0x140 [ 146.889394] __x64_sys_mount+0xbe/0x150 [ 146.893359] do_syscall_64+0x1b1/0x800 [ 146.897232] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.902401] [ 146.904018] The buggy address belongs to the object at ffff8801c9618dc0 [ 146.904018] which belongs to the cache kmalloc-4096 of size 4096 [ 146.916841] The buggy address is located 1032 bytes inside of [ 146.916841] 4096-byte region [ffff8801c9618dc0, ffff8801c9619dc0) [ 146.928872] The buggy address belongs to the page: [ 146.933785] page:ffffea0007258600 count:1 mapcount:0 mapping:ffff8801c9618dc0 index:0x0 compound_mapcount: 0 [ 146.943741] flags: 0x2fffc0000008100(slab|head) [ 146.948400] raw: 02fffc0000008100 ffff8801c9618dc0 0000000000000000 0000000100000001 [ 146.956269] raw: ffffea0006b140a0 ffffea0006eccaa0 ffff8801da800dc0 0000000000000000 [ 146.964564] page dumped because: kasan: bad access detected [ 146.970250] [ 146.971856] Memory state around the buggy address: [ 146.976774] ffff8801c9619080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 146.984114] ffff8801c9619100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 146.991457] >ffff8801c9619180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 146.998795] ^ [ 147.004494] ffff8801c9619200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 147.011836] ffff8801c9619280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 147.019176] ================================================================== [ 147.026512] Disabling lock debugging due to kernel taint [ 147.032376] Kernel panic - not syncing: panic_on_warn set ... [ 147.032376] [ 147.039746] CPU: 1 PID: 10181 Comm: syz-executor0 Tainted: G B 4.17.0-rc5+ #56 [ 147.048387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.057730] Call Trace: [ 147.060308] dump_stack+0x1b9/0x294 [ 147.063918] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.069104] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.073844] ? radix_tree_next_chunk+0xf50/0xfb0 [ 147.078670] panic+0x22f/0x4de [ 147.081844] ? add_taint.cold.5+0x16/0x16 [ 147.085974] ? do_raw_spin_unlock+0x9e/0x2e0 [ 147.090362] ? do_raw_spin_unlock+0x9e/0x2e0 [ 147.094750] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 147.099492] kasan_end_report+0x47/0x4f [ 147.103448] kasan_report.cold.7+0x76/0x2fe [ 147.107759] __asan_report_load4_noabort+0x14/0x20 [ 147.112667] radix_tree_next_chunk+0xf9f/0xfb0 [ 147.117235] ? debug_check_no_locks_freed+0x310/0x310 [ 147.122406] ? graph_lock+0x170/0x170 [ 147.126188] ? idr_preload+0x40/0x40 [ 147.129892] ? debug_check_no_locks_freed+0x310/0x310 [ 147.135061] ? debug_check_no_locks_freed+0x310/0x310 [ 147.140578] ? find_held_lock+0x36/0x1c0 [ 147.144624] ? flush_plug_callbacks+0x553/0x7f0 [ 147.149273] ? print_usage_bug+0xc0/0xc0 [ 147.153324] ? bio_cur_bytes+0x1e0/0x1e0 [ 147.157368] ? kasan_check_read+0x11/0x20 [ 147.161498] ? do_raw_spin_unlock+0x9e/0x2e0 [ 147.165886] ? print_usage_bug+0xc0/0xc0 [ 147.169929] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 147.174929] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 147.180184] ? xfs_perag_get+0x600/0x600 [ 147.184233] ? kasan_check_read+0x11/0x20 [ 147.188361] ? rcu_is_watching+0x85/0x140 [ 147.192486] ? find_held_lock+0x36/0x1c0 [ 147.196530] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 147.201709] xfs_perag_get_tag+0x12d/0x7c0 [ 147.205927] ? xfs_perag_get+0x600/0x600 [ 147.209971] ? rcu_is_watching+0x85/0x140 [ 147.214102] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 147.219298] ? list_lru_count_one+0x27f/0x440 [ 147.223775] xfs_reclaim_inodes_count+0x82/0xb0 [ 147.228427] xfs_fs_nr_cached_objects+0x37/0x50 [ 147.233076] ? xfs_fs_free_cached_objects+0x80/0x80 [ 147.238073] super_cache_count+0x98/0x280 [ 147.242210] shrink_slab.part.39+0x330/0xf90 [ 147.246599] ? throttle_direct_reclaim+0x9d0/0x9d0 [ 147.251509] ? kswapd_cpu_online+0x1e0/0x1e0 [ 147.255906] ? shrink_active_list+0x17f0/0x17f0 [ 147.260555] ? kasan_check_read+0x11/0x20 [ 147.265505] ? rcu_is_watching+0x85/0x140 [ 147.269638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.275161] ? rcu_read_unlock+0x35/0x70 [ 147.279219] shrink_slab+0xa1/0xc0 [ 147.282739] shrink_node+0x4f2/0x1740 [ 147.286526] ? shrink_node_memcg+0x1910/0x1910 [ 147.291091] ? kvm_clock_read+0x25/0x30 [ 147.295045] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 147.300049] ? ktime_get+0x2d9/0x430 [ 147.303746] ? do_gettimeofday+0x170/0x170 [ 147.307967] ? lock_downgrade+0x8e0/0x8e0 [ 147.312097] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.317631] do_try_to_free_pages+0x3c9/0x1240 [ 147.322201] ? shrink_node+0x1740/0x1740 [ 147.326244] ? rcu_is_watching+0x85/0x140 [ 147.330372] ? rcu_pm_notify+0xc0/0xc0 [ 147.334252] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 147.339424] ? try_to_free_pages+0xb30/0xb30 [ 147.343818] ? lock_downgrade+0x8e0/0x8e0 [ 147.347951] ? kasan_check_read+0x11/0x20 [ 147.352084] ? kasan_check_read+0x11/0x20 [ 147.356226] ? do_raw_spin_unlock+0x9e/0x2e0 [ 147.360624] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 147.365204] ? trace_hardirqs_on+0xd/0x10 [ 147.369426] reclaim_high.constprop.67+0x12f/0x1d0 [ 147.374340] ? memcg_event_wake+0x410/0x410 [ 147.378646] ? vmalloc_sync_all+0x30/0x30 [ 147.382781] ? exit_to_usermode_loop+0x87/0x310 [ 147.387435] mem_cgroup_handle_over_high+0x8d/0x130 [ 147.392439] exit_to_usermode_loop+0x274/0x310 [ 147.397011] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 147.401844] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.406840] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.411591] syscall_return_slowpath+0x516/0x5c0 [ 147.416336] ? prepare_exit_to_usermode+0x390/0x390 [ 147.421337] ? __put_user_4+0x1c/0x30 [ 147.425121] ret_from_fork+0x15/0x50 [ 147.428824] RIP: 0033:0x4540ba [ 147.431995] RSP: 002b:00007ffc91d40e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 147.439694] RAX: 0000000000000000 RBX: 00007ffc91d40e90 RCX: 00000000004540ba [ 147.446946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 147.454201] RBP: 00007ffc91d40ed0 R08: 0000000000000001 R09: 0000000001a59940 [ 147.461453] R10: 0000000001a59c10 R11: 0000000000000246 R12: 0000000000000001 [ 147.468702] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 147.476003] Dumping ftrace buffer: [ 147.479521] (ftrace buffer empty) [ 147.483206] Kernel Offset: disabled [ 147.486812] Rebooting in 86400 seconds..